---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44450 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 897 23606 0 7662 30814 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b3:8a:27 brd ff:ff:ff:ff:ff:ff inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85629sec preferred_lft 85629sec inet6 fe80::f816:3eff:feb3:8a27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:58:4e:ee 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::42:36ff:fe58:4eee/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44450) 09/08/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 161.04 28.25 132.79 2434.53 74291.22 13:26:01 672.91 3.42 669.49 474.78 250108.90 13:27:01 20.58 0.00 20.58 0.00 5476.55 13:28:01 43.33 0.17 43.16 17.86 6987.90 13:29:01 191.98 0.28 191.70 24.53 27466.36 13:30:01 14.20 0.02 14.18 0.13 510.58 13:31:01 9.38 0.00 9.38 0.00 214.20 13:32:01 22.03 0.00 22.03 0.00 320.88 13:33:01 18.93 0.00 18.93 0.00 358.34 13:34:01 11.20 0.00 11.20 0.00 250.09 13:35:01 38.08 0.08 37.99 12.93 822.26 13:36:01 56.36 1.80 54.56 93.98 2460.26 Average: 105.01 2.83 102.17 254.89 30774.92 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29896656 31688628 3042564 9.24 78224 2016880 1532276 4.51 890496 1840444 285436 13:26:01 22813220 29804892 10126000 30.74 148592 6941328 10993788 32.35 2993364 6469548 50496 13:27:01 20315404 27416696 12623816 38.32 150440 7046564 13503248 39.73 5556092 6368020 884 13:28:01 20073900 27365936 12865320 39.06 163480 7202796 13795228 40.59 5630060 6510516 472 13:29:01 19632920 27269756 13306300 40.40 192528 7486900 13872876 40.82 5803000 6744324 3400 13:30:01 19144728 26789148 13794492 41.88 192692 7494312 14408412 42.39 6284800 6747320 868 13:31:01 19161468 26806332 13777752 41.83 192804 7494548 14424548 42.44 6267172 6746888 640 13:32:01 19160592 26805796 13778628 41.83 192976 7494708 14439648 42.48 6269476 6746896 492 13:33:01 19124276 26772936 13814944 41.94 193160 7498128 14454976 42.53 6303140 6749052 1320 13:34:01 19098084 26748000 13841136 42.02 193336 7499280 14471156 42.58 6329168 6749988 116 13:35:01 21742800 29340268 11196420 33.99 193792 7456756 7696244 22.64 3813216 6677880 100 13:36:01 24185768 31563268 8753452 26.57 195616 7224812 1618288 4.76 1615472 6501272 10788 Average: 21195818 28197638 11743402 35.65 173970 6904751 11267557 33.15 4812955 6237679 29584 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 159.01 133.89 2294.50 18.16 0.00 0.00 0.00 0.00 13:25:01 lo 12.26 12.26 1.16 1.16 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vethbedf287 0.08 0.40 0.00 0.02 0.00 0.00 0.00 0.00 13:26:01 veth2fe5d1a 9.58 11.81 0.86 318.92 0.00 0.00 0.00 0.03 13:26:01 br-2455056a0711 9.81 11.73 0.74 318.92 0.00 0.00 0.00 0.00 13:26:01 veth9366ece 0.35 0.62 0.02 0.03 0.00 0.00 0.00 0.00 13:27:01 vethbedf287 0.58 0.77 0.06 1.39 0.00 0.00 0.00 0.00 13:27:01 veth2fe5d1a 0.28 0.58 0.02 0.03 0.00 0.00 0.00 0.00 13:27:01 br-2455056a0711 0.53 0.28 0.02 0.02 0.00 0.00 0.00 0.00 13:27:01 veth9366ece 4.78 6.35 0.61 0.56 0.00 0.00 0.00 0.00 13:28:01 vethbedf287 0.75 0.78 0.07 1.86 0.00 0.00 0.00 0.00 13:28:01 veth2fe5d1a 0.40 0.30 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 br-2455056a0711 0.50 0.40 0.04 0.03 0.00 0.00 0.00 0.00 13:28:01 veth9366ece 6.30 9.22 0.84 0.71 0.00 0.00 0.00 0.00 13:29:01 vethbedf287 0.85 0.92 0.08 2.19 0.00 0.00 0.00 0.00 13:29:01 veth2fe5d1a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 br-2455056a0711 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth9366ece 8.70 12.06 1.59 1.72 0.00 0.00 0.00 0.00 13:30:01 vethbedf287 0.87 0.90 0.08 2.44 0.00 0.00 0.00 0.00 13:30:01 veth2fe5d1a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 br-2455056a0711 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth9366ece 9.48 12.73 2.56 3.94 0.00 0.00 0.00 0.00 13:31:01 vethbedf287 0.83 0.85 0.08 2.41 0.00 0.00 0.00 0.00 13:31:01 veth2fe5d1a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 br-2455056a0711 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth9366ece 6.73 9.65 0.96 0.79 0.00 0.00 0.00 0.00 13:32:01 vethbedf287 0.87 0.87 0.08 2.40 0.00 0.00 0.00 0.00 13:32:01 veth2fe5d1a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 br-2455056a0711 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth9366ece 6.43 9.28 0.85 0.72 0.00 0.00 0.00 0.00 13:33:01 vethbedf287 0.85 0.85 0.08 2.51 0.00 0.00 0.00 0.00 13:33:01 veth2fe5d1a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 br-2455056a0711 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth9366ece 11.95 15.61 2.57 4.55 0.00 0.00 0.00 0.00 13:34:01 vethbedf287 0.88 0.88 0.08 2.56 0.00 0.00 0.00 0.00 13:34:01 veth2fe5d1a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 br-2455056a0711 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth9366ece 8.42 11.55 1.54 1.59 0.00 0.00 0.00 0.00 13:35:01 br-2455056a0711 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethb1b9549 574.44 413.30 77.46 65.04 0.00 0.00 0.00 0.01 13:35:01 veth369f84e 0.00 1.00 0.00 0.05 0.00 0.00 0.00 0.00 13:35:01 ens3 2006.18 1237.43 48337.99 165.53 0.00 0.00 0.00 0.00 13:36:01 ens3 50.84 41.84 68.31 30.29 0.00 0.00 0.00 0.00 13:36:01 lo 38.49 38.49 3.39 3.39 0.00 0.00 0.00 0.00 13:36:01 docker0 57.92 71.97 4.67 1349.55 0.00 0.00 0.00 0.00 Average: ens3 142.96 87.43 3964.87 10.49 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.83 6.00 0.39 112.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44450) 09/08/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.46 0.00 0.80 2.33 0.03 87.37 13:25:01 0 12.66 0.00 0.92 0.52 0.02 85.89 13:25:01 1 32.40 0.00 1.85 0.97 0.07 64.71 13:25:01 2 1.00 0.00 0.84 6.46 0.03 91.67 13:25:01 3 5.74 0.00 0.65 0.05 0.02 93.54 13:25:01 4 1.01 0.00 0.20 5.90 0.03 92.86 13:25:01 5 1.52 0.00 0.33 0.18 0.03 97.93 13:25:01 6 1.07 0.00 0.33 0.12 0.02 98.47 13:25:01 7 20.25 0.00 1.24 4.53 0.05 73.93 13:26:01 all 33.39 0.00 9.70 7.50 0.10 49.31 13:26:01 0 33.15 0.00 9.60 1.96 0.10 55.19 13:26:01 1 36.52 0.00 9.87 2.77 0.12 50.72 13:26:01 2 32.88 0.00 10.83 26.24 0.10 29.95 13:26:01 3 32.54 0.00 10.09 13.93 0.08 43.36 13:26:01 4 34.26 0.00 8.74 1.48 0.10 55.42 13:26:01 5 33.51 0.00 9.15 9.07 0.10 48.17 13:26:01 6 31.75 0.00 9.30 3.35 0.10 55.49 13:26:01 7 32.53 0.00 10.06 1.32 0.10 55.99 13:27:01 all 49.52 0.00 3.90 0.10 0.12 46.35 13:27:01 0 49.64 0.00 3.89 0.03 0.13 46.30 13:27:01 1 49.63 0.00 3.82 0.27 0.10 46.18 13:27:01 2 47.37 0.00 3.57 0.02 0.12 48.93 13:27:01 3 50.91 0.00 3.85 0.00 0.12 45.12 13:27:01 4 42.41 0.00 3.61 0.40 0.12 53.46 13:27:01 5 49.29 0.00 3.80 0.08 0.12 46.70 13:27:01 6 54.32 0.00 4.43 0.00 0.12 41.13 13:27:01 7 52.62 0.00 4.28 0.02 0.13 42.95 13:28:01 all 3.30 0.00 0.72 0.20 0.06 95.72 13:28:01 0 3.13 0.00 0.97 1.00 0.05 94.85 13:28:01 1 3.16 0.00 0.52 0.27 0.05 96.01 13:28:01 2 3.15 0.00 0.69 0.00 0.07 96.10 13:28:01 3 3.10 0.00 0.72 0.02 0.07 96.10 13:28:01 4 4.91 0.00 0.56 0.10 0.08 94.35 13:28:01 5 2.93 0.00 0.70 0.12 0.07 96.19 13:28:01 6 3.23 0.00 0.82 0.00 0.07 95.88 13:28:01 7 2.83 0.00 0.72 0.03 0.07 96.35 13:29:01 all 10.54 0.00 2.25 1.04 0.08 86.08 13:29:01 0 8.34 0.00 2.36 1.11 0.08 88.11 13:29:01 1 10.10 0.00 2.60 3.63 0.10 83.57 13:29:01 2 10.46 0.00 2.46 0.13 0.08 86.85 13:29:01 3 8.20 0.00 1.49 0.32 0.07 89.92 13:29:01 4 9.38 0.00 1.84 0.37 0.08 88.33 13:29:01 5 11.10 0.00 2.15 1.31 0.07 85.37 13:29:01 6 11.40 0.00 2.48 0.69 0.07 85.36 13:29:01 7 15.33 0.00 2.70 0.79 0.08 81.10 13:30:01 all 8.79 0.00 0.93 0.04 0.07 90.18 13:30:01 0 7.85 0.00 1.04 0.03 0.05 91.03 13:30:01 1 9.65 0.00 1.26 0.05 0.07 88.98 13:30:01 2 8.63 0.00 1.01 0.02 0.07 90.28 13:30:01 3 10.41 0.00 0.84 0.00 0.08 88.67 13:30:01 4 7.06 0.00 0.74 0.02 0.07 92.11 13:30:01 5 10.04 0.00 0.95 0.13 0.07 88.81 13:30:01 6 9.25 0.00 0.90 0.05 0.08 89.71 13:30:01 7 7.38 0.00 0.64 0.00 0.08 91.90 13:31:01 all 2.47 0.00 0.47 0.02 0.08 96.97 13:31:01 0 2.89 0.00 0.33 0.00 0.07 96.71 13:31:01 1 1.49 0.00 0.38 0.02 0.08 98.03 13:31:01 2 2.38 0.00 0.32 0.02 0.08 97.20 13:31:01 3 1.69 0.00 0.62 0.02 0.08 97.59 13:31:01 4 2.43 0.00 0.34 0.00 0.05 97.18 13:31:01 5 2.21 0.00 0.44 0.13 0.07 97.15 13:31:01 6 3.13 0.00 0.77 0.03 0.08 95.98 13:31:01 7 3.52 0.00 0.53 0.00 0.07 95.88 13:32:01 all 1.92 0.00 0.39 0.02 0.05 97.61 13:32:01 0 1.91 0.00 0.28 0.00 0.05 97.76 13:32:01 1 1.80 0.00 0.42 0.00 0.05 97.73 13:32:01 2 2.54 0.00 0.44 0.00 0.07 96.95 13:32:01 3 2.44 0.00 0.47 0.02 0.07 97.00 13:32:01 4 1.23 0.00 0.22 0.03 0.05 98.47 13:32:01 5 2.07 0.00 0.37 0.12 0.05 97.39 13:32:01 6 2.21 0.00 0.65 0.00 0.07 97.07 13:32:01 7 1.14 0.00 0.30 0.02 0.05 98.50 13:33:01 all 4.81 0.00 0.69 0.08 0.07 94.35 13:33:01 0 5.31 0.00 0.68 0.02 0.08 93.90 13:33:01 1 4.38 0.00 0.65 0.02 0.07 94.88 13:33:01 2 6.07 0.00 0.67 0.02 0.07 93.18 13:33:01 3 3.97 0.00 0.74 0.05 0.07 95.18 13:33:01 4 4.58 0.00 0.76 0.02 0.07 94.58 13:33:01 5 4.40 0.00 0.60 0.40 0.07 94.53 13:33:01 6 4.97 0.00 0.85 0.08 0.08 94.01 13:33:01 7 4.83 0.00 0.55 0.03 0.07 94.51 13:34:01 all 2.89 0.00 0.43 0.16 0.05 96.47 13:34:01 0 3.09 0.00 0.37 0.03 0.03 96.48 13:34:01 1 3.11 0.00 0.67 0.18 0.05 95.99 13:34:01 2 3.77 0.00 0.47 0.02 0.05 95.69 13:34:01 3 2.70 0.00 0.38 0.55 0.07 96.29 13:34:01 4 3.22 0.00 0.42 0.00 0.05 96.31 13:34:01 5 2.15 0.00 0.43 0.47 0.05 96.89 13:34:01 6 2.54 0.00 0.33 0.00 0.05 97.07 13:34:01 7 2.54 0.00 0.37 0.00 0.05 97.04 13:35:01 all 2.38 0.00 0.87 0.07 0.06 96.63 13:35:01 0 2.01 0.00 0.99 0.03 0.03 96.94 13:35:01 1 2.28 0.00 0.77 0.05 0.07 96.84 13:35:01 2 2.25 0.00 0.95 0.05 0.07 96.68 13:35:01 3 2.47 0.00 0.92 0.03 0.05 96.52 13:35:01 4 3.05 0.00 0.71 0.02 0.05 96.17 13:35:01 5 1.83 0.00 0.86 0.32 0.05 96.95 13:35:01 6 2.88 0.00 0.90 0.03 0.07 96.12 13:35:01 7 2.24 0.00 0.82 0.03 0.07 96.84 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 6.94 0.00 0.70 0.21 0.03 92.12 13:36:01 0 26.90 0.00 1.23 0.15 0.05 71.67 13:36:01 1 0.60 0.00 0.35 0.15 0.00 98.90 13:36:01 2 4.27 0.00 0.60 0.05 0.03 95.05 13:36:01 3 3.50 0.00 0.57 0.07 0.02 95.85 13:36:01 4 7.82 0.00 0.92 0.03 0.07 91.16 13:36:01 5 1.37 0.00 0.74 1.21 0.03 96.65 13:36:01 6 10.50 0.00 0.90 0.03 0.03 88.54 13:36:01 7 0.38 0.00 0.30 0.02 0.02 99.28 Average: all 11.33 0.00 1.81 0.98 0.07 85.82 Average: 0 13.04 0.00 1.88 0.41 0.06 84.61 Average: 1 12.89 0.00 1.92 0.70 0.07 84.43 Average: 2 10.34 0.00 1.89 2.72 0.07 84.98 Average: 3 10.60 0.00 1.77 1.24 0.07 86.32 Average: 4 10.10 0.00 1.58 0.70 0.07 87.55 Average: 5 10.17 0.00 1.70 1.12 0.06 86.94 Average: 6 11.39 0.00 1.88 0.36 0.07 86.30 Average: 7 12.09 0.00 1.87 0.57 0.07 85.41