---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-774 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 453 2522 0 968 3252 Swap: 1023 45 978 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:90:4e:c7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85160sec preferred_lft 85160sec inet6 fe80::f816:3eff:fe90:4ec7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:36:d8:2c brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:38ff:fe36:d82c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-774) 05/12/25 _x86_64_ (4 CPU) 13:28:48 LINUX RESTART (4 CPU) 13:29:01 tps rtps wtps bread/s bwrtn/s 13:30:02 171.97 69.24 102.73 5615.20 42264.97 13:31:01 112.15 47.06 65.09 2597.25 11693.48 13:32:01 59.48 16.79 42.69 1199.47 22485.28 13:33:01 353.39 44.56 308.83 3318.91 34888.45 13:34:01 423.86 10.93 412.93 307.02 15657.39 13:35:01 524.01 2.02 522.00 45.33 20217.16 13:36:01 512.80 0.37 512.43 11.86 19689.79 13:37:01 397.92 2.52 395.40 162.88 15063.91 13:38:01 36.18 5.23 30.94 115.18 1243.26 13:39:01 15.70 0.58 15.11 11.33 388.87 13:40:01 412.31 2.48 409.83 61.44 5390.90 13:41:01 2650.13 0.70 2649.43 24.13 27275.44 13:42:01 412.40 6.93 405.47 143.98 14346.81 13:43:02 504.40 30.51 473.89 788.67 16735.61 13:44:01 612.17 13.56 598.61 334.45 21410.74 13:45:01 1498.32 23.17 1475.14 255.19 19785.06 13:46:01 2045.82 47.00 1998.82 441.05 22381.74 13:47:01 505.44 53.48 451.96 2338.94 17420.42 13:48:02 642.59 145.80 496.78 5589.45 21583.78 13:49:01 359.70 174.65 185.05 4199.69 11794.61 Average: 613.64 34.82 578.81 1377.29 18096.35 13:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:30:02 1544700 3284168 2493952 61.75 51664 1841116 965452 18.98 653084 1658448 201836 13:31:01 754028 2874480 3284624 81.33 68820 2189624 1295444 25.46 1106200 1964340 212660 13:32:01 106184 1911852 3932468 97.37 75592 1880472 2222056 43.68 2029352 1711480 57496 13:33:01 125792 1384800 3912860 96.89 104576 1389908 3351116 65.87 2478028 1222396 10108 13:34:01 125676 954940 3912976 96.89 127380 943532 3836460 75.41 2751028 936984 11764 13:35:01 132436 922916 3906216 96.72 144424 848240 3845000 75.58 2708532 906736 9612 13:36:01 109092 915072 3929560 97.30 155776 791244 3852496 75.73 2703144 873000 14512 13:37:01 132712 900208 3905940 96.71 161936 711340 3940000 77.45 2689220 822980 16200 13:38:01 125476 873356 3913176 96.89 159008 695516 3965732 77.95 2708560 811496 944 13:39:01 116396 868508 3922256 97.12 159100 699508 3967004 77.98 2712652 815232 592 13:40:01 126556 833636 3912096 96.87 140020 670088 4042732 79.47 2709840 800736 14604 13:41:01 245788 817148 3792864 93.91 133396 619856 4069084 79.99 2702352 771944 11636 13:42:01 128764 668212 3909888 96.81 127716 555708 4294480 84.42 2799032 743904 15984 13:43:02 112544 519292 3926108 97.21 114532 421380 4658868 91.58 2805840 717784 21640 13:44:01 123476 517328 3915176 96.94 113300 368036 4657768 91.56 2769728 698692 15668 13:45:01 134892 425868 3903760 96.66 96944 291944 4844380 95.23 2771080 686300 14088 13:46:01 224668 529048 3813984 94.44 115436 288456 4780820 93.98 2690380 675600 33172 13:47:01 1788980 2109588 2249672 55.70 77772 325068 2678448 52.65 1112140 716816 47760 13:48:02 1510568 2116248 2528084 62.60 101040 543776 2231736 43.87 1368372 810212 117576 13:49:01 2625008 3351788 1413644 35.00 129580 766896 989324 19.45 631208 626312 33828 Average: 514687 1338923 3523965 87.26 117901 842085 3424420 67.31 2244989 948570 43084 13:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:30:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:02 ens3 423.98 270.29 1561.38 70.51 0.00 0.00 0.00 0.00 13:31:01 lo 2.24 2.24 0.22 0.22 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 336.98 302.22 3673.47 48.15 0.00 0.00 0.00 0.00 13:32:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 437.57 397.58 6257.19 56.71 0.00 0.00 0.00 0.00 13:33:01 lo 67.56 67.56 170.99 170.99 0.00 0.00 0.00 0.00 13:33:01 docker0 40.19 37.86 167.23 4.62 0.00 0.00 0.00 0.00 13:33:01 veth6923037 39.96 37.68 167.76 4.61 0.00 0.00 0.00 0.01 13:33:01 vethece5b7b 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 13:34:01 lo 127.78 127.78 245.66 245.66 0.00 0.00 0.00 0.00 13:34:01 docker0 75.74 65.16 231.92 14.81 0.00 0.00 0.00 0.00 13:34:01 veth6923037 75.55 64.99 232.94 14.80 0.00 0.00 0.00 0.02 13:34:01 vethece5b7b 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 lo 161.11 161.11 318.20 318.20 0.00 0.00 0.00 0.00 13:35:01 docker0 109.28 91.48 286.66 34.80 0.00 0.00 0.00 0.00 13:35:01 veth6923037 109.10 91.32 288.14 34.79 0.00 0.00 0.00 0.02 13:35:01 vethece5b7b 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:36:01 lo 169.12 169.12 343.27 343.27 0.00 0.00 0.00 0.00 13:36:01 docker0 112.63 96.38 311.10 35.84 0.00 0.00 0.00 0.00 13:36:01 veth6923037 112.43 96.18 312.63 35.83 0.00 0.00 0.00 0.03 13:36:01 vethece5b7b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 lo 213.56 213.56 601.96 601.96 0.00 0.00 0.00 0.00 13:37:01 docker0 145.57 132.44 552.12 54.79 0.00 0.00 0.00 0.00 13:37:01 veth6923037 145.38 132.27 554.10 54.78 0.00 0.00 0.00 0.05 13:37:01 vethece5b7b 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 lo 88.59 88.59 257.78 257.78 0.00 0.00 0.00 0.00 13:38:01 docker0 50.97 49.46 232.68 25.43 0.00 0.00 0.00 0.00 13:38:01 veth6923037 50.79 49.28 233.37 25.42 0.00 0.00 0.00 0.02 13:38:01 vethece5b7b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 lo 138.89 138.89 488.51 488.51 0.00 0.00 0.00 0.00 13:39:01 docker0 93.70 92.50 441.08 50.25 0.00 0.00 0.00 0.00 13:39:01 veth6923037 93.50 92.30 442.35 50.24 0.00 0.00 0.00 0.04 13:39:01 vethece5b7b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 lo 111.14 111.14 254.88 254.88 0.00 0.00 0.00 0.00 13:40:01 docker0 59.60 56.22 234.94 19.05 0.00 0.00 0.00 0.00 13:40:01 veth6923037 59.42 56.04 235.74 19.04 0.00 0.00 0.00 0.02 13:40:01 vethece5b7b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:41:01 lo 127.51 127.51 280.87 280.87 0.00 0.00 0.00 0.00 13:41:01 docker0 86.90 74.49 255.46 28.38 0.00 0.00 0.00 0.00 13:41:01 veth6923037 86.74 74.34 256.64 28.37 0.00 0.00 0.00 0.02 13:41:01 vethece5b7b 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:42:01 lo 147.99 147.99 262.12 262.12 0.00 0.00 0.00 0.00 13:42:01 docker0 83.02 71.15 242.93 19.21 0.00 0.00 0.00 0.00 13:42:01 veth6923037 82.84 70.97 244.06 19.20 0.00 0.00 0.00 0.02 13:42:01 vethece5b7b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:43:02 lo 181.50 181.50 236.02 236.02 0.00 0.00 0.00 0.00 13:43:02 docker0 102.20 91.58 207.34 30.41 0.00 0.00 0.00 0.00 13:43:02 veth6923037 102.00 91.38 208.72 30.40 0.00 0.00 0.00 0.02 13:43:02 vethece5b7b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:44:01 lo 122.72 122.72 45.19 45.19 0.00 0.00 0.00 0.00 13:44:01 docker0 70.48 54.96 38.28 7.78 0.00 0.00 0.00 0.00 13:44:01 veth6923037 70.29 54.77 39.23 7.77 0.00 0.00 0.00 0.00 13:44:01 vethece5b7b 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 13:45:01 lo 112.01 112.01 73.38 73.38 0.00 0.00 0.00 0.00 13:45:01 docker0 62.64 50.67 67.03 6.94 0.00 0.00 0.00 0.00 13:45:01 veth6923037 62.44 50.47 67.87 6.93 0.00 0.00 0.00 0.01 13:45:01 vethece5b7b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:46:01 lo 91.84 91.84 67.45 67.45 0.00 0.00 0.00 0.00 13:46:01 docker0 52.45 42.77 63.09 5.09 0.00 0.00 0.00 0.00 13:46:01 veth6923037 52.27 42.59 63.80 5.08 0.00 0.00 0.00 0.01 13:46:01 vethece5b7b 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 lo 95.79 95.79 30.71 30.71 0.00 0.00 0.00 0.00 13:47:01 docker0 52.58 42.40 26.53 4.68 0.00 0.00 0.00 0.00 13:47:01 veth6923037 52.38 42.20 27.24 4.67 0.00 0.00 0.00 0.00 13:47:01 vethece5b7b 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:48:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:02 vethece5b7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:02 ens3 1543.71 1205.87 14113.04 280.97 0.00 0.00 0.00 0.00 13:49:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 47.38 47.09 37.46 64.56 0.00 0.00 0.00 0.00 Average: lo 98.19 98.19 184.12 184.12 0.00 0.00 0.00 0.00 Average: docker0 59.96 52.53 168.15 17.12 0.00 0.00 0.00 0.00 Average: ens3 80.01 63.01 715.64 17.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-774) 05/12/25 _x86_64_ (4 CPU) 13:28:48 LINUX RESTART (4 CPU) 13:29:01 CPU %user %nice %system %iowait %steal %idle 13:30:02 all 17.49 0.00 2.18 5.33 0.06 74.95 13:30:02 0 24.46 0.00 1.75 2.14 0.07 71.58 13:30:02 1 10.11 0.00 1.89 6.85 0.05 81.10 13:30:02 2 15.73 0.00 2.13 9.41 0.07 72.67 13:30:02 3 19.65 0.00 2.95 2.93 0.05 74.41 13:31:01 all 37.58 0.00 2.03 2.28 0.08 58.03 13:31:01 0 29.53 0.00 1.46 2.51 0.07 66.43 13:31:01 1 55.40 0.00 2.65 4.14 0.08 37.73 13:31:01 2 35.33 0.00 2.28 0.61 0.10 61.67 13:31:01 3 30.11 0.00 1.69 1.84 0.07 66.29 13:32:01 all 61.49 0.00 2.60 0.99 0.10 34.82 13:32:01 0 65.72 0.00 2.10 0.85 0.08 31.25 13:32:01 1 57.94 0.00 1.62 0.60 0.10 39.74 13:32:01 2 58.31 0.00 4.33 0.52 0.12 36.72 13:32:01 3 63.96 0.00 2.37 1.99 0.10 31.58 13:33:01 all 33.71 0.00 3.97 6.84 0.09 55.39 13:33:01 0 33.24 0.00 5.32 4.37 0.08 56.99 13:33:01 1 33.08 0.00 3.35 4.28 0.08 59.21 13:33:01 2 37.26 0.00 3.60 9.85 0.12 49.18 13:33:01 3 31.25 0.00 3.62 8.91 0.08 56.14 13:34:01 all 21.62 0.00 3.89 9.54 0.09 64.86 13:34:01 0 20.97 0.00 3.56 9.81 0.10 65.57 13:34:01 1 16.55 0.00 3.48 6.72 0.07 73.18 13:34:01 2 21.02 0.00 4.27 8.68 0.12 65.90 13:34:01 3 27.99 0.00 4.20 12.98 0.10 54.73 13:35:01 all 11.57 0.00 4.59 12.04 0.10 71.70 13:35:01 0 12.80 0.00 6.08 18.27 0.08 62.76 13:35:01 1 11.55 0.00 4.45 11.22 0.08 72.70 13:35:01 2 10.66 0.00 3.68 4.63 0.10 80.94 13:35:01 3 11.26 0.00 4.21 14.07 0.08 70.37 13:36:01 all 10.83 0.00 4.75 11.75 0.08 72.58 13:36:01 0 11.86 0.00 5.35 17.04 0.08 65.66 13:36:01 1 9.90 0.00 4.51 7.46 0.08 78.05 13:36:01 2 9.17 0.00 3.79 9.27 0.12 77.65 13:36:01 3 12.41 0.00 5.34 13.19 0.08 68.97 13:37:01 all 16.71 0.00 4.22 8.99 0.09 69.99 13:37:01 0 14.67 0.00 3.16 6.38 0.07 75.73 13:37:01 1 15.86 0.00 3.72 9.53 0.08 70.80 13:37:01 2 18.37 0.00 5.95 11.98 0.12 63.59 13:37:01 3 17.95 0.00 4.09 8.11 0.08 69.76 13:38:01 all 7.41 0.00 0.84 0.55 0.07 91.14 13:38:01 0 8.63 0.00 1.40 1.06 0.07 88.84 13:38:01 1 6.68 0.00 0.58 0.82 0.05 91.87 13:38:01 2 8.29 0.00 0.89 0.18 0.07 90.57 13:38:01 3 6.04 0.00 0.47 0.10 0.07 93.33 13:39:01 all 9.00 0.00 0.93 0.03 0.06 89.98 13:39:01 0 8.74 0.00 1.03 0.02 0.07 90.15 13:39:01 1 10.14 0.00 0.77 0.10 0.07 88.92 13:39:01 2 9.17 0.00 1.10 0.02 0.07 89.65 13:39:01 3 7.94 0.00 0.82 0.02 0.03 91.19 13:40:01 all 9.58 0.00 1.84 4.34 0.07 84.17 13:40:01 0 9.81 0.00 1.57 2.57 0.05 86.00 13:40:01 1 10.59 0.00 1.83 3.45 0.07 84.07 13:40:01 2 9.22 0.00 1.98 5.13 0.08 83.58 13:40:01 3 8.71 0.00 1.99 6.24 0.07 83.00 13:40:01 CPU %user %nice %system %iowait %steal %idle 13:41:01 all 9.08 0.00 5.83 17.42 0.09 67.58 13:41:01 0 7.51 0.00 5.75 15.25 0.08 71.42 13:41:01 1 8.46 0.00 6.52 14.28 0.10 70.65 13:41:01 2 11.41 0.00 5.34 19.07 0.12 64.07 13:41:01 3 8.96 0.00 5.70 21.07 0.08 64.17 13:42:01 all 19.01 0.00 3.85 9.31 0.10 67.73 13:42:01 0 17.22 0.00 3.81 11.35 0.10 67.52 13:42:01 1 17.25 0.00 3.37 6.65 0.07 72.66 13:42:01 2 24.32 0.00 5.35 3.62 0.13 66.57 13:42:01 3 17.26 0.00 2.89 15.56 0.08 64.20 13:43:02 all 17.33 0.00 4.88 12.10 0.11 65.58 13:43:02 0 16.28 0.00 5.05 18.11 0.10 60.46 13:43:02 1 16.67 0.00 4.05 8.49 0.10 70.69 13:43:02 2 13.92 0.00 4.05 5.86 0.13 76.04 13:43:02 3 22.49 0.00 6.37 15.95 0.12 55.07 13:44:01 all 8.67 0.00 5.31 14.41 0.09 71.52 13:44:01 0 10.32 0.00 7.09 19.70 0.10 62.79 13:44:01 1 7.80 0.00 4.75 16.63 0.09 70.73 13:44:01 2 8.67 0.00 5.56 13.65 0.12 71.99 13:44:01 3 7.89 0.00 3.82 7.70 0.09 80.50 13:45:01 all 8.92 0.00 5.65 18.15 0.10 67.17 13:45:01 0 9.21 0.00 5.12 12.05 0.08 73.54 13:45:01 1 9.15 0.00 5.23 16.96 0.10 68.56 13:45:01 2 8.43 0.00 5.39 18.56 0.13 67.49 13:45:01 3 8.91 0.00 6.87 25.02 0.08 59.12 13:46:01 all 7.77 0.00 5.47 21.50 0.11 65.15 13:46:01 0 7.75 0.00 5.84 21.31 0.10 65.00 13:46:01 1 7.89 0.00 5.62 24.48 0.10 61.90 13:46:01 2 7.27 0.00 5.61 21.45 0.15 65.52 13:46:01 3 8.14 0.00 4.82 18.76 0.10 68.18 13:47:01 all 15.80 0.00 4.29 11.87 0.10 67.94 13:47:01 0 15.85 0.00 4.89 15.80 0.10 63.36 13:47:01 1 12.95 0.00 3.47 5.90 0.08 77.60 13:47:01 2 15.47 0.00 3.77 8.97 0.10 71.69 13:47:01 3 18.95 0.00 5.04 16.82 0.10 59.09 13:48:02 all 15.01 0.00 1.26 21.28 0.08 62.37 13:48:02 0 13.67 0.00 2.43 64.16 0.10 19.64 13:48:02 1 17.44 0.00 0.99 1.60 0.03 79.94 13:48:02 2 12.67 0.00 0.85 9.50 0.13 76.85 13:48:02 3 16.23 0.00 0.79 9.87 0.05 73.05 13:49:01 all 13.14 0.00 1.23 14.67 0.06 70.89 13:49:01 0 1.22 0.00 0.75 9.20 0.02 88.82 13:49:01 1 9.43 0.00 1.94 24.92 0.05 63.67 13:49:01 2 36.76 0.00 1.50 12.89 0.10 48.75 13:49:01 3 5.17 0.00 0.71 11.71 0.05 82.36 Average: all 17.58 0.00 3.48 10.17 0.09 68.68 Average: 0 16.99 0.00 3.67 12.61 0.08 66.65 Average: 1 17.23 0.00 3.24 8.73 0.08 70.73 Average: 2 18.56 0.00 3.57 8.68 0.11 69.09 Average: 3 17.57 0.00 3.44 10.65 0.08 68.26