---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1819 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: 2800.000 BogoMIPS: 5600.00 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 406 2584 0 953 3300 Swap: 1023 104 919 ---> 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:26:59:4a brd ff:ff:ff:ff:ff:ff inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85142sec preferred_lft 85142sec inet6 fe80::f816:3eff:fe26:594a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:7e:68:f0 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:a2ff:fe7e:68f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1819) 05/29/25 _x86_64_ (4 CPU) 11:37:15 LINUX RESTART (4 CPU) 11:38:01 tps rtps wtps bread/s bwrtn/s 11:39:01 97.70 29.51 68.19 1550.81 9815.30 11:40:01 86.79 29.41 57.37 2149.38 17481.49 11:41:01 163.84 28.25 135.59 2315.01 37911.02 11:42:01 344.14 31.41 312.73 1453.89 11486.75 11:43:01 467.27 4.55 462.72 136.78 18143.38 11:44:01 548.56 0.25 548.31 8.80 21101.28 11:45:01 472.55 0.43 472.12 8.93 18322.01 11:46:01 258.01 7.18 250.82 208.23 10141.51 11:47:02 18.93 0.98 17.94 21.19 870.78 11:48:01 16.24 0.58 15.66 13.56 394.58 11:49:01 2712.76 1.37 2711.40 18.53 21426.32 11:50:01 516.95 0.33 516.61 16.26 20992.90 11:51:01 395.90 12.00 383.91 314.16 13923.36 11:52:01 544.14 2.97 541.18 116.51 19982.27 11:53:01 585.67 17.99 567.68 375.37 20803.86 11:54:01 1622.51 36.38 1586.13 422.24 21303.76 11:55:01 2182.62 51.23 2131.39 514.74 25820.72 11:56:04 618.20 268.59 349.61 8767.37 18462.59 11:57:01 610.33 60.24 550.10 1591.86 25704.12 11:58:01 220.40 177.90 42.49 3936.14 1923.15 Average: 624.97 38.63 586.34 1215.90 16802.34 11:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:39:01 1406836 3270320 2631816 65.17 60696 1949628 1011396 19.88 646016 1790248 145228 11:40:01 158748 2625800 3879904 96.07 74804 2521296 1476700 29.03 1417800 2227244 261264 11:41:01 202080 1647116 3836572 95.00 82824 1616620 3160420 62.12 2250768 1383424 12352 11:42:01 105832 1206588 3932820 97.38 115268 1219400 3618960 71.14 2636992 1077740 16088 11:43:01 125588 1060668 3913064 96.89 138900 1020496 3760072 73.91 2694736 957292 10632 11:44:01 131416 1047956 3907236 96.75 154064 929016 3776000 74.23 2677392 902772 14356 11:45:01 114452 1042032 3924200 97.17 163208 875284 3784780 74.40 2649704 888324 11964 11:46:01 146584 994956 3892068 96.37 165932 779152 3887664 76.42 2644376 842456 13204 11:47:02 137692 992316 3900960 96.59 166096 785428 3893912 76.54 2650624 846048 888 11:48:01 129956 987456 3908696 96.78 166096 788160 3898276 76.63 2655644 848452 212 11:49:01 236184 934512 3802468 94.15 165812 701652 3995004 78.53 2673120 795448 39480 11:50:01 186276 931896 3852376 95.39 166112 722292 3999664 78.62 2686080 806548 15956 11:51:01 144284 644236 3894368 96.43 121520 520124 4494704 88.35 2811888 701148 17564 11:52:01 125908 571284 3912744 96.88 111588 446552 4668572 91.77 2831452 659788 15784 11:53:01 113464 429112 3925188 97.19 92988 325668 4913020 96.58 2840688 645656 17436 11:54:01 137276 430784 3901376 96.60 86328 291556 4914888 96.61 2815072 626168 14132 11:55:01 168112 412380 3870540 95.84 95288 243432 4976044 97.81 2811368 606284 18368 11:56:04 1561612 1978348 2477040 61.33 82408 442300 2502044 49.18 1352348 844440 107864 11:57:01 2900464 3469748 1138188 28.18 86612 653444 941916 18.52 471272 513880 8264 11:58:01 2667636 3373540 1371016 33.95 115808 759304 1016900 19.99 646632 568664 9276 Average: 545020 1402552 3493632 86.50 120618 879540 3434547 67.51 2243199 926601 37516 11:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:39:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 114.43 92.30 1168.20 17.73 0.00 0.00 0.00 0.00 11:40:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 568.92 540.66 8105.90 67.24 0.00 0.00 0.00 0.00 11:41:01 lo 3.30 3.30 0.38 0.38 0.00 0.00 0.00 0.00 11:41:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 11:41:01 vethbd6358e 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 11:41:01 ens3 451.41 335.96 4062.81 40.53 0.00 0.00 0.00 0.00 11:42:01 lo 110.88 110.88 273.45 273.45 0.00 0.00 0.00 0.00 11:42:01 docker0 64.62 59.34 267.65 6.85 0.00 0.00 0.00 0.00 11:42:01 vethbd6358e 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 ens3 1.32 1.40 0.25 0.83 0.00 0.00 0.00 0.00 11:43:01 lo 140.59 140.59 273.96 273.96 0.00 0.00 0.00 0.00 11:43:01 docker0 91.70 77.87 249.99 26.38 0.00 0.00 0.00 0.00 11:43:01 vethbd6358e 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 ens3 1.33 1.20 0.32 1.42 0.00 0.00 0.00 0.00 11:44:01 lo 147.54 147.54 243.28 243.28 0.00 0.00 0.00 0.00 11:44:01 docker0 97.15 79.07 219.54 26.26 0.00 0.00 0.00 0.00 11:44:01 vethbd6358e 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 ens3 0.62 0.48 0.11 0.89 0.00 0.00 0.00 0.00 11:45:01 lo 184.29 184.29 441.07 441.07 0.00 0.00 0.00 0.00 11:45:01 docker0 127.53 110.63 399.35 45.96 0.00 0.00 0.00 0.00 11:45:01 vethbd6358e 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 ens3 0.63 0.45 0.11 0.92 0.00 0.00 0.00 0.00 11:46:01 lo 175.74 175.74 500.85 500.85 0.00 0.00 0.00 0.00 11:46:01 docker0 114.33 104.88 459.01 44.44 0.00 0.00 0.00 0.00 11:46:01 vethbd6358e 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 ens3 2.35 1.50 5.60 1.32 0.00 0.00 0.00 0.00 11:47:02 lo 91.50 91.50 301.88 301.88 0.00 0.00 0.00 0.00 11:47:02 docker0 57.90 56.93 271.95 31.10 0.00 0.00 0.00 0.00 11:47:02 vethbd6358e 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:47:02 ens3 0.40 0.28 0.06 0.29 0.00 0.00 0.00 0.00 11:48:01 lo 141.76 141.76 510.42 510.42 0.00 0.00 0.00 0.00 11:48:01 docker0 96.69 94.47 463.55 50.09 0.00 0.00 0.00 0.00 11:48:01 vethbd6358e 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 ens3 0.49 0.37 0.13 0.34 0.00 0.00 0.00 0.00 11:49:01 lo 115.38 115.38 229.06 229.06 0.00 0.00 0.00 0.00 11:49:01 docker0 62.90 57.85 211.12 17.33 0.00 0.00 0.00 0.00 11:49:01 vethbd6358e 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 1.70 1.67 0.33 1.76 0.00 0.00 0.00 0.00 11:50:01 lo 152.57 152.57 326.69 326.69 0.00 0.00 0.00 0.00 11:50:01 docker0 104.12 88.39 297.53 32.52 0.00 0.00 0.00 0.00 11:50:01 vethbd6358e 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.37 0.27 0.05 0.43 0.00 0.00 0.00 0.00 11:51:01 lo 178.82 178.82 262.48 262.48 0.00 0.00 0.00 0.00 11:51:01 docker0 93.92 84.11 233.51 28.82 0.00 0.00 0.00 0.00 11:51:01 vethbd6358e 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 ens3 29.04 21.86 5.88 37.78 0.00 0.00 0.00 0.00 11:52:01 lo 138.93 138.93 123.51 123.51 0.00 0.00 0.00 0.00 11:52:01 docker0 78.44 65.47 112.51 12.01 0.00 0.00 0.00 0.00 11:52:01 vethbd6358e 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 16.70 11.63 3.16 29.96 0.00 0.00 0.00 0.00 11:53:01 lo 128.89 128.89 81.50 81.50 0.00 0.00 0.00 0.00 11:53:01 docker0 72.65 58.09 74.64 7.61 0.00 0.00 0.00 0.00 11:53:01 vethbd6358e 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 ens3 0.67 0.45 0.17 0.37 0.00 0.00 0.00 0.00 11:54:01 lo 99.68 99.68 35.30 35.30 0.00 0.00 0.00 0.00 11:54:01 docker0 56.18 43.94 30.04 5.86 0.00 0.00 0.00 0.00 11:54:01 vethbd6358e 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 ens3 0.27 0.17 0.03 0.17 0.00 0.00 0.00 0.00 11:55:01 lo 88.26 88.26 64.03 64.03 0.00 0.00 0.00 0.00 11:55:01 docker0 50.63 40.84 59.97 4.74 0.00 0.00 0.00 0.00 11:55:01 vethbd6358e 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 ens3 0.95 0.81 0.19 0.84 0.00 0.00 0.00 0.00 11:56:04 lo 54.02 54.02 16.55 16.55 0.00 0.00 0.00 0.00 11:56:04 docker0 28.50 24.52 14.34 2.59 0.00 0.00 0.00 0.00 11:56:04 vethbd6358e 0.16 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:56:04 ens3 10.81 8.59 2.15 10.51 0.00 0.00 0.00 0.00 11:57:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 21.22 16.84 110.71 3.60 0.00 0.00 0.00 0.00 11:58:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 40.48 36.13 29.84 54.60 0.00 0.00 0.00 0.00 Average: lo 97.89 97.89 183.94 183.94 0.00 0.00 0.00 0.00 Average: docker0 59.90 52.35 167.96 17.10 0.00 0.00 0.00 0.00 Average: ens3 63.29 53.71 675.53 13.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1819) 05/29/25 _x86_64_ (4 CPU) 11:37:15 LINUX RESTART (4 CPU) 11:38:01 CPU %user %nice %system %iowait %steal %idle 11:39:01 all 21.55 0.00 1.51 2.83 0.05 74.06 11:39:01 0 13.36 0.00 0.94 0.18 0.03 85.48 11:39:01 1 10.01 0.00 1.10 7.14 0.03 81.71 11:39:01 2 26.00 0.00 1.66 1.51 0.08 70.75 11:39:01 3 36.79 0.00 2.35 2.48 0.07 58.31 11:40:01 all 50.52 0.00 2.97 1.41 0.11 44.99 11:40:01 0 48.01 0.00 3.25 1.78 0.12 46.85 11:40:01 1 49.94 0.00 2.50 1.49 0.10 45.96 11:40:01 2 56.38 0.00 3.05 1.47 0.12 38.98 11:40:01 3 47.77 0.00 3.09 0.88 0.12 48.14 11:41:01 all 41.77 0.00 3.12 2.93 0.09 52.09 11:41:01 0 48.72 0.00 2.86 3.34 0.08 45.00 11:41:01 1 29.33 0.00 3.05 2.89 0.08 64.64 11:41:01 2 57.97 0.00 3.20 1.97 0.10 36.75 11:41:01 3 31.07 0.00 3.35 3.54 0.10 61.94 11:42:01 all 35.75 0.00 3.22 7.22 0.10 53.72 11:42:01 0 26.11 0.00 3.60 3.95 0.08 66.27 11:42:01 1 38.08 0.00 3.50 17.54 0.10 40.78 11:42:01 2 46.65 0.00 2.20 1.64 0.12 49.39 11:42:01 3 32.13 0.00 3.57 5.75 0.08 58.47 11:43:01 all 16.19 0.00 4.45 10.81 0.08 68.46 11:43:01 0 15.83 0.00 4.93 12.80 0.07 66.37 11:43:01 1 19.18 0.00 4.80 5.10 0.07 70.85 11:43:01 2 11.77 0.00 2.62 12.32 0.12 73.18 11:43:01 3 17.99 0.00 5.47 13.04 0.08 63.41 11:44:01 all 10.32 0.00 4.84 12.59 0.09 72.15 11:44:01 0 8.93 0.00 4.62 20.68 0.08 65.69 11:44:01 1 10.16 0.00 5.28 9.95 0.07 74.54 11:44:01 2 10.26 0.00 4.39 7.27 0.12 77.96 11:44:01 3 11.96 0.00 5.08 12.46 0.07 70.42 11:45:01 all 11.84 0.00 4.62 10.87 0.08 72.59 11:45:01 0 12.60 0.00 3.44 8.23 0.07 75.67 11:45:01 1 9.91 0.00 4.91 12.51 0.08 72.59 11:45:01 2 14.00 0.00 5.10 11.36 0.12 69.43 11:45:01 3 10.82 0.00 5.03 11.43 0.07 72.65 11:46:01 all 16.08 0.00 3.17 5.86 0.08 74.81 11:46:01 0 14.60 0.00 3.97 5.79 0.07 75.58 11:46:01 1 16.30 0.00 2.88 9.70 0.07 71.06 11:46:01 2 15.82 0.00 3.83 5.39 0.08 74.89 11:46:01 3 17.63 0.00 2.01 2.56 0.07 77.74 11:47:02 all 6.68 0.00 0.76 0.09 0.05 92.42 11:47:02 0 7.08 0.00 0.82 0.17 0.07 91.86 11:47:02 1 7.03 0.00 0.63 0.03 0.05 92.25 11:47:02 2 6.88 0.00 0.65 0.03 0.07 92.38 11:47:02 3 5.73 0.00 0.92 0.15 0.03 93.17 11:48:01 all 9.02 0.00 1.09 0.04 0.06 89.80 11:48:01 0 8.44 0.00 1.03 0.02 0.05 90.46 11:48:01 1 9.18 0.00 1.21 0.02 0.05 89.54 11:48:01 2 9.80 0.00 1.17 0.00 0.07 88.96 11:48:01 3 8.67 0.00 0.92 0.12 0.07 90.23 11:49:01 all 10.28 0.00 4.50 12.44 0.08 72.70 11:49:01 0 7.78 0.00 4.59 12.45 0.07 75.11 11:49:01 1 10.90 0.00 3.50 15.53 0.07 70.01 11:49:01 2 13.43 0.00 4.25 9.59 0.08 72.66 11:49:01 3 9.03 0.00 5.68 12.21 0.07 73.02 11:49:01 CPU %user %nice %system %iowait %steal %idle 11:50:01 all 10.28 0.00 4.61 12.29 0.10 72.72 11:50:01 0 8.67 0.00 4.69 11.82 0.08 74.74 11:50:01 1 11.03 0.00 5.61 18.88 0.12 64.36 11:50:01 2 10.55 0.00 4.06 10.85 0.13 74.40 11:50:01 3 10.88 0.00 4.06 7.65 0.07 77.34 11:51:01 all 23.00 0.00 4.11 8.97 0.09 63.83 11:51:01 0 18.88 0.00 3.58 7.78 0.08 69.68 11:51:01 1 22.66 0.00 4.35 6.39 0.08 66.52 11:51:01 2 26.70 0.00 4.34 11.95 0.10 56.90 11:51:01 3 23.77 0.00 4.21 9.81 0.08 62.13 11:52:01 all 13.21 0.00 5.01 13.49 0.09 68.19 11:52:01 0 14.32 0.00 5.26 15.64 0.10 64.67 11:52:01 1 14.03 0.00 5.61 8.95 0.08 71.33 11:52:01 2 11.98 0.00 4.55 14.87 0.13 68.47 11:52:01 3 12.53 0.00 4.62 14.49 0.08 68.26 11:53:01 all 10.60 0.00 5.08 13.89 0.10 70.34 11:53:01 0 9.41 0.00 4.25 9.46 0.08 76.79 11:53:01 1 10.90 0.00 5.73 19.26 0.10 64.01 11:53:01 2 10.85 0.00 5.02 10.64 0.12 73.37 11:53:01 3 11.27 0.00 5.32 16.24 0.08 67.09 11:54:01 all 7.65 0.00 5.25 19.40 0.10 67.61 11:54:01 0 7.54 0.00 5.86 24.44 0.10 62.07 11:54:01 1 7.04 0.00 4.11 18.51 0.08 70.25 11:54:01 2 8.46 0.00 6.81 20.13 0.14 64.46 11:54:01 3 7.53 0.00 4.22 14.55 0.08 73.61 11:55:01 all 7.80 0.00 5.51 21.60 0.11 64.98 11:55:01 0 9.45 0.00 6.45 25.52 0.08 58.50 11:55:01 1 6.89 0.00 5.63 22.95 0.10 64.43 11:55:01 2 7.82 0.00 6.09 24.72 0.14 61.24 11:55:01 3 7.04 0.00 3.87 13.28 0.08 75.73 11:56:04 all 25.64 0.00 3.12 13.68 0.09 57.47 11:56:04 0 27.84 0.00 2.68 5.65 0.08 63.75 11:56:04 1 25.65 0.00 3.19 20.05 0.10 51.01 11:56:04 2 24.05 0.00 2.67 18.79 0.11 54.37 11:56:04 3 25.00 0.00 3.96 10.24 0.08 60.72 11:57:01 all 4.62 0.00 1.18 27.76 0.07 66.37 11:57:01 0 4.67 0.00 1.35 37.54 0.07 56.36 11:57:01 1 3.34 0.00 1.02 12.38 0.02 83.24 11:57:01 2 6.93 0.00 0.83 21.05 0.14 71.05 11:57:01 3 3.56 0.00 1.52 39.92 0.05 54.96 11:58:01 all 17.15 0.00 1.16 8.50 0.05 73.14 11:58:01 0 21.39 0.00 1.09 7.39 0.03 70.10 11:58:01 1 1.07 0.00 0.50 3.98 0.05 94.40 11:58:01 2 35.18 0.00 1.86 14.58 0.08 48.30 11:58:01 3 10.99 0.00 1.18 8.09 0.03 79.70 Average: all 17.56 0.00 3.47 10.30 0.08 68.59 Average: 0 16.74 0.00 3.47 10.65 0.08 69.06 Average: 1 15.69 0.00 3.46 10.68 0.08 70.09 Average: 2 20.65 0.00 3.42 9.98 0.11 65.85 Average: 3 17.18 0.00 3.53 9.88 0.07 69.34