---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2603 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: 2799.972 BogoMIPS: 5599.94 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 12G 8.1G 59% / 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 490 1926 0 1527 3203 Swap: 1023 11 1012 ---> 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:2f:3e:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85579sec preferred_lft 85579sec inet6 fe80::f816:3eff:fe2f:3e7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:a8:cf:27 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:c0ff:fea8:cf27/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2603) 03/14/25 _x86_64_ (4 CPU) 14:40:53 LINUX RESTART (4 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 168.31 69.69 98.62 5658.12 41277.54 14:43:01 111.38 40.83 70.55 3048.29 12008.13 14:44:01 157.25 24.32 132.93 2090.21 34649.30 14:45:01 180.25 79.44 100.82 3298.92 25223.93 14:46:01 357.56 60.01 297.55 3302.38 32573.77 14:47:01 407.80 4.10 403.70 121.85 14536.91 14:48:01 245.51 3.62 241.89 82.25 8680.82 14:49:01 34.28 0.67 33.61 6.27 1012.76 14:50:02 348.97 14.81 334.16 350.20 11813.68 14:51:01 491.04 13.71 477.33 493.25 17687.10 14:52:01 472.20 52.79 419.40 1942.53 14984.10 14:53:01 560.00 178.41 381.59 7218.66 40354.15 14:54:01 303.03 169.02 134.01 3487.02 29740.24 Average: 295.02 54.76 240.27 2393.77 21889.12 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 1659472 3304432 2379180 58.91 43752 1760360 944520 18.57 606344 1600068 135164 14:43:01 1016136 3037876 3022516 74.84 66056 2096972 1222240 24.03 913944 1899160 112744 14:44:01 148012 2545536 3890640 96.34 86968 2446044 1633784 32.12 1522532 2135180 2612 14:45:01 124492 1682604 3914160 96.92 94448 1618548 2435912 47.88 2309932 1413320 944 14:46:01 124068 1099948 3914584 96.93 109196 1107316 3731628 73.35 2691472 1021548 25120 14:47:01 127556 1033016 3911096 96.84 131108 1014924 3820664 75.10 2731888 966036 5912 14:48:01 115588 980196 3923064 97.14 138480 972620 3935208 77.35 2761556 956340 4076 14:49:01 108820 976184 3929832 97.31 139156 974308 3933344 77.32 2768612 955368 6472 14:50:02 111532 505120 3927120 97.24 88904 548308 4574184 89.92 2967136 731360 10952 14:51:01 112532 337124 3926120 97.21 66160 390172 5000528 98.30 2972744 677180 9468 14:52:01 1442040 1707368 2596612 64.29 79348 403156 3069204 60.33 1653360 675316 58680 14:53:01 629284 1761424 3409368 84.42 103440 1189000 2327568 45.75 1929868 1293140 22020 14:54:01 2017120 3295448 2021532 50.05 132036 1302964 975592 19.18 668044 1168820 17604 Average: 595127 1712790 3443525 85.26 98389 1217284 2892644 56.86 2038264 1191757 31674 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 347.26 245.86 1484.17 72.17 0.00 0.00 0.00 0.00 14:43:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 205.48 189.74 2084.52 32.40 0.00 0.00 0.00 0.00 14:44:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:44:01 veth31517c2 211.14 274.77 13.94 2338.37 0.00 0.00 0.00 0.19 14:44:01 docker0 211.14 274.63 11.05 2338.36 0.00 0.00 0.00 0.00 14:44:01 ens3 546.09 434.04 5549.09 51.55 0.00 0.00 0.00 0.00 14:45:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:45:01 ens3 338.16 302.92 5004.11 40.84 0.00 0.00 0.00 0.00 14:46:01 lo 80.29 80.29 188.76 188.76 0.00 0.00 0.00 0.00 14:46:01 docker0 46.28 45.83 183.84 5.84 0.00 0.00 0.00 0.00 14:46:01 ens3 344.91 230.66 2709.04 17.31 0.00 0.00 0.00 0.00 14:46:01 veth6a449b3 46.06 45.71 184.46 5.83 0.00 0.00 0.00 0.02 14:47:01 lo 214.63 214.63 454.42 454.42 0.00 0.00 0.00 0.00 14:47:01 docker0 135.63 121.98 414.55 43.44 0.00 0.00 0.00 0.00 14:47:01 ens3 5.90 2.25 6.10 2.74 0.00 0.00 0.00 0.00 14:47:01 veth6a449b3 135.44 121.81 416.39 43.43 0.00 0.00 0.00 0.03 14:48:01 lo 255.72 255.72 718.40 718.40 0.00 0.00 0.00 0.00 14:48:01 docker0 167.32 154.11 660.07 62.86 0.00 0.00 0.00 0.00 14:48:01 ens3 1.43 1.20 0.28 1.14 0.00 0.00 0.00 0.00 14:48:01 veth6a449b3 167.14 153.94 662.35 62.85 0.00 0.00 0.00 0.05 14:49:01 lo 172.45 172.45 515.46 515.46 0.00 0.00 0.00 0.00 14:49:01 docker0 106.85 100.95 471.33 45.01 0.00 0.00 0.00 0.00 14:49:01 ens3 1.17 0.92 0.21 1.25 0.00 0.00 0.00 0.00 14:49:01 veth6a449b3 106.67 100.77 472.79 45.00 0.00 0.00 0.00 0.04 14:50:02 lo 217.38 217.38 423.73 423.73 0.00 0.00 0.00 0.00 14:50:02 docker0 124.80 115.85 388.29 36.88 0.00 0.00 0.00 0.00 14:50:02 ens3 11.06 8.47 2.23 16.87 0.00 0.00 0.00 0.00 14:50:02 veth6a449b3 124.62 115.67 389.99 36.87 0.00 0.00 0.00 0.03 14:51:01 lo 182.81 182.81 155.57 155.57 0.00 0.00 0.00 0.00 14:51:01 docker0 98.51 91.70 133.32 23.61 0.00 0.00 0.00 0.00 14:51:01 ens3 27.32 20.00 5.64 48.32 0.00 0.00 0.00 0.00 14:51:01 veth6a449b3 98.33 91.53 134.66 23.60 0.00 0.00 0.00 0.01 14:52:01 lo 130.65 130.65 62.15 62.15 0.00 0.00 0.00 0.00 14:52:01 docker0 69.45 63.90 52.90 10.22 0.00 0.00 0.00 0.00 14:52:01 ens3 11.24 8.75 2.32 11.63 0.00 0.00 0.00 0.00 14:52:01 veth6a449b3 69.26 63.68 53.84 10.21 0.00 0.00 0.00 0.00 14:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 docker0 162.90 207.81 8.43 2200.95 0.00 0.00 0.00 0.00 14:53:01 vetha15615f 162.88 207.93 10.65 2200.96 0.00 0.00 0.00 0.18 14:53:01 ens3 209.65 164.46 2201.40 10.97 0.00 0.00 0.00 0.00 14:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:54:01 ens3 39.66 32.53 26.74 51.45 0.00 0.00 0.00 0.00 Average: lo 96.94 96.94 193.86 193.86 0.00 0.00 0.00 0.00 Average: docker0 86.38 90.54 178.84 367.03 0.00 0.00 0.00 0.00 Average: ens3 160.81 126.37 1468.48 27.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2603) 03/14/25 _x86_64_ (4 CPU) 14:40:53 LINUX RESTART (4 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 15.76 0.00 2.12 5.20 0.05 76.87 14:42:01 0 23.38 0.00 1.93 7.39 0.07 67.24 14:42:01 1 17.50 0.00 1.79 1.67 0.05 78.99 14:42:01 2 7.28 0.00 2.60 3.22 0.05 86.85 14:42:01 3 14.87 0.00 2.16 8.55 0.05 74.37 14:43:01 all 25.97 0.00 1.61 2.36 0.06 70.00 14:43:01 0 14.28 0.00 1.34 2.88 0.05 81.44 14:43:01 1 24.85 0.00 1.07 1.99 0.05 72.05 14:43:01 2 47.97 0.00 2.03 1.32 0.08 48.60 14:43:01 3 16.80 0.00 1.94 3.26 0.07 77.94 14:44:01 all 39.99 0.00 3.92 3.22 0.11 52.77 14:44:01 0 32.38 0.00 3.81 2.23 0.10 61.49 14:44:01 1 48.13 0.00 3.84 3.56 0.12 44.36 14:44:01 2 36.76 0.00 3.09 2.04 0.12 57.99 14:44:01 3 42.70 0.00 4.94 5.01 0.10 47.25 14:45:01 all 45.61 0.00 2.94 3.60 0.10 47.74 14:45:01 0 45.09 0.00 2.58 2.16 0.10 50.07 14:45:01 1 37.65 0.00 2.24 3.45 0.08 56.58 14:45:01 2 56.87 0.00 2.24 4.15 0.12 36.62 14:45:01 3 42.88 0.00 4.73 4.64 0.12 47.64 14:46:01 all 35.25 0.00 3.97 6.56 0.10 54.13 14:46:01 0 38.59 0.00 3.29 4.59 0.08 53.45 14:46:01 1 28.23 0.00 3.25 3.34 0.08 65.10 14:46:01 2 41.98 0.00 5.02 9.01 0.10 43.89 14:46:01 3 32.24 0.00 4.29 9.28 0.10 54.09 14:47:01 all 21.47 0.00 4.01 9.38 0.09 65.05 14:47:01 0 19.95 0.00 4.34 9.49 0.10 66.12 14:47:01 1 24.86 0.00 4.03 11.91 0.08 59.12 14:47:01 2 24.76 0.00 3.33 8.51 0.12 63.28 14:47:01 3 16.33 0.00 4.37 7.61 0.08 71.61 14:48:01 all 15.64 0.00 2.98 5.09 0.08 76.21 14:48:01 0 17.93 0.00 2.88 9.74 0.07 69.38 14:48:01 1 16.09 0.00 3.93 4.18 0.08 75.71 14:48:01 2 14.82 0.00 2.60 2.20 0.08 80.31 14:48:01 3 13.72 0.00 2.50 4.23 0.07 79.48 14:49:01 all 9.42 0.00 1.05 0.52 0.05 88.96 14:49:01 0 10.73 0.00 1.08 0.05 0.05 88.09 14:49:01 1 10.92 0.00 1.51 0.94 0.05 86.59 14:49:01 2 8.53 0.00 0.92 0.65 0.07 89.83 14:49:01 3 7.49 0.00 0.69 0.45 0.07 91.31 14:50:02 all 22.00 0.00 3.64 7.72 0.09 66.55 14:50:02 0 21.74 0.00 3.37 7.38 0.08 67.43 14:50:02 1 18.24 0.00 3.88 10.18 0.10 67.60 14:50:02 2 22.98 0.00 3.95 6.63 0.10 66.34 14:50:02 3 25.04 0.00 3.38 6.69 0.07 64.83 14:51:01 all 17.68 0.00 5.07 11.42 0.11 65.73 14:51:01 0 16.67 0.00 4.75 10.11 0.10 68.37 14:51:01 1 16.19 0.00 5.16 16.77 0.10 61.78 14:51:01 2 18.05 0.00 5.14 11.68 0.14 64.99 14:51:01 3 19.80 0.00 5.21 7.15 0.10 67.74 14:52:01 all 16.41 0.00 4.38 11.38 0.09 67.73 14:52:01 0 16.30 0.00 5.02 10.41 0.08 68.19 14:52:01 1 15.45 0.00 3.25 6.40 0.07 74.83 14:52:01 2 18.67 0.00 4.67 16.77 0.12 59.77 14:52:01 3 15.23 0.00 4.59 11.95 0.08 68.15 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 25.79 0.00 2.45 16.81 0.09 54.86 14:53:01 0 28.07 0.00 2.45 13.73 0.08 55.67 14:53:01 1 25.20 0.00 1.96 17.07 0.10 55.68 14:53:01 2 24.85 0.00 3.23 17.76 0.12 54.05 14:53:01 3 25.03 0.00 2.19 18.68 0.08 54.02 14:54:01 all 11.17 0.00 2.76 7.49 0.06 78.52 14:54:01 0 6.42 0.00 2.53 8.31 0.05 82.69 14:54:01 1 9.00 0.00 2.51 2.31 0.03 86.15 14:54:01 2 22.42 0.00 3.51 13.07 0.08 60.92 14:54:01 3 6.84 0.00 2.50 6.27 0.03 84.37 Average: all 23.24 0.00 3.14 6.97 0.08 66.56 Average: 0 22.44 0.00 3.02 6.80 0.08 67.66 Average: 1 22.49 0.00 2.95 6.42 0.08 68.06 Average: 2 26.61 0.00 3.25 7.46 0.10 62.58 Average: 3 21.45 0.00 3.34 7.21 0.08 67.92