---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7543 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 873 28393 0 2900 30850 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:11:f6:48 brd ff:ff:ff:ff:ff:ff inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe11:f648/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:cc:9f:c9 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::42:1bff:fecc:9fc9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7543) 02/13/26 _x86_64_ (8 CPU) 07:47:20 LINUX RESTART (8 CPU) 07:48:03 tps rtps wtps bread/s bwrtn/s 07:49:01 64.80 32.79 32.01 2871.23 37900.09 07:50:01 16.96 0.00 16.96 0.00 24383.00 07:51:01 16.28 0.00 16.28 0.00 24466.11 07:52:01 16.41 0.00 16.41 0.00 24339.41 07:53:01 16.53 0.00 16.53 0.00 24473.92 07:54:01 287.44 26.05 261.39 873.19 33830.09 07:55:01 147.86 22.90 124.96 873.99 18821.00 07:56:01 25.80 0.62 25.18 12.53 3094.55 07:57:01 104.30 3.27 101.03 390.20 30068.32 Average: 77.42 9.43 67.99 549.30 24547.94 07:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:49:01 30670468 31911748 2268744 6.89 38560 1531180 1341272 3.95 606544 1413372 5128 07:50:01 30670752 31912116 2268460 6.89 38652 1531176 1358408 4.00 607544 1413348 48 07:51:01 30668228 31909680 2270984 6.89 38740 1531176 1358408 4.00 610684 1413348 24 07:52:01 30667156 31908756 2272056 6.90 38820 1531180 1358408 4.00 611092 1413360 24 07:53:01 30665860 31907584 2273352 6.90 38932 1531180 1358408 4.00 612228 1413376 12 07:54:01 29980820 31639288 2958392 8.98 76496 1887016 1499144 4.41 921060 1736780 229624 07:55:01 28682692 30566300 4256520 12.92 90864 2086556 2496432 7.35 2051320 1880016 27732 07:56:01 28269840 30225860 4669372 14.18 94516 2151932 2712328 7.98 2413156 1919924 14596 07:57:01 27491824 30123672 5447388 16.54 102448 2805972 2933684 8.63 2690744 2387024 84 Average: 29751960 31345000 3187252 9.68 62003 1843041 1824055 5.37 1236041 1665616 30808 07:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:49:01 ens3 175.57 131.01 522.61 30.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 07:50:01 ens3 1.27 0.33 0.65 0.30 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 ens3 0.87 0.48 0.38 0.45 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 0.42 0.22 0.08 0.18 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:53:01 ens3 0.30 0.15 0.07 0.17 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 215.81 153.86 1334.44 51.82 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 07:55:01 ens3 571.55 391.60 2612.51 110.79 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 07:56:01 ens3 531.23 332.46 736.73 133.15 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 07:57:01 ens3 233.66 158.66 1638.10 41.35 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:57:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 192.36 129.86 761.49 40.95 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.46 0.46 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7543) 02/13/26 _x86_64_ (8 CPU) 07:47:20 LINUX RESTART (8 CPU) 07:48:03 CPU %user %nice %system %iowait %steal %idle 07:49:01 all 2.48 0.00 0.37 13.49 0.03 83.64 07:49:01 0 2.10 0.00 0.31 0.10 0.02 97.46 07:49:01 1 4.27 0.00 0.54 39.18 0.07 55.94 07:49:01 2 1.68 0.00 0.55 1.61 0.00 96.16 07:49:01 3 1.43 0.00 0.29 0.93 0.02 97.34 07:49:01 4 1.87 0.00 0.45 16.02 0.02 81.64 07:49:01 5 4.01 0.00 0.36 1.59 0.02 94.02 07:49:01 6 2.59 0.00 0.21 48.52 0.03 48.64 07:49:01 7 1.85 0.00 0.21 0.12 0.00 97.83 07:50:01 all 0.08 0.00 0.01 1.45 0.01 98.45 07:50:01 0 0.03 0.00 0.02 0.00 0.00 99.95 07:50:01 1 0.07 0.00 0.02 0.00 0.00 99.92 07:50:01 2 0.03 0.00 0.02 0.00 0.02 99.93 07:50:01 3 0.25 0.00 0.02 0.00 0.00 99.73 07:50:01 4 0.08 0.00 0.02 0.00 0.00 99.90 07:50:01 5 0.07 0.00 0.02 7.41 0.02 92.49 07:50:01 6 0.07 0.00 0.03 4.22 0.02 95.66 07:50:01 7 0.03 0.00 0.00 0.00 0.00 99.97 07:51:01 all 0.06 0.00 0.01 1.35 0.01 98.57 07:51:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:51:01 1 0.03 0.00 0.00 0.00 0.00 99.97 07:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:51:01 3 0.03 0.00 0.00 0.00 0.00 99.97 07:51:01 4 0.03 0.00 0.02 0.00 0.00 99.95 07:51:01 5 0.35 0.00 0.03 10.79 0.03 88.79 07:51:01 6 0.05 0.00 0.02 0.00 0.00 99.93 07:51:01 7 0.00 0.00 0.02 0.00 0.02 99.97 07:52:01 all 0.02 0.00 0.01 1.34 0.00 98.63 07:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:52:01 1 0.00 0.00 0.02 0.00 0.00 99.98 07:52:01 2 0.00 0.00 0.00 0.00 0.02 99.98 07:52:01 3 0.03 0.00 0.00 0.00 0.00 99.97 07:52:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:52:01 5 0.05 0.00 0.03 10.77 0.02 89.13 07:52:01 6 0.02 0.00 0.02 0.00 0.02 99.95 07:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:53:01 all 0.02 0.00 0.01 1.30 0.01 98.66 07:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:53:01 1 0.02 0.00 0.00 0.02 0.00 99.97 07:53:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 07:53:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:53:01 5 0.05 0.00 0.02 10.46 0.03 89.43 07:53:01 6 0.05 0.00 0.00 0.00 0.00 99.95 07:53:01 7 0.03 0.00 0.00 0.00 0.00 99.97 07:54:01 all 9.84 0.00 0.80 3.29 0.03 86.03 07:54:01 0 2.48 0.00 0.23 0.08 0.02 97.18 07:54:01 1 12.67 0.00 0.77 0.60 0.03 85.93 07:54:01 2 35.42 0.00 2.30 2.98 0.07 59.24 07:54:01 3 13.04 0.00 0.95 0.73 0.03 85.24 07:54:01 4 1.01 0.00 0.82 3.99 0.05 94.13 07:54:01 5 0.47 0.00 0.37 12.97 0.03 86.16 07:54:01 6 5.87 0.00 0.40 0.17 0.03 93.53 07:54:01 7 7.62 0.00 0.60 4.86 0.03 86.89 07:55:01 all 31.59 0.00 1.54 0.95 0.07 65.83 07:55:01 0 29.02 0.00 1.39 0.02 0.07 69.51 07:55:01 1 41.22 0.00 1.91 1.09 0.07 55.72 07:55:01 2 36.57 0.00 0.93 0.02 0.10 62.38 07:55:01 3 34.70 0.00 1.11 0.22 0.07 63.91 07:55:01 4 27.24 0.00 2.04 3.16 0.07 67.49 07:55:01 5 31.01 0.00 1.34 2.17 0.05 65.44 07:55:01 6 27.92 0.00 1.17 0.05 0.05 70.81 07:55:01 7 25.13 0.00 2.45 0.93 0.08 71.40 07:56:01 all 63.81 0.00 2.14 0.04 0.09 33.92 07:56:01 0 58.02 0.00 2.10 0.00 0.10 39.78 07:56:01 1 62.15 0.00 2.09 0.00 0.10 35.65 07:56:01 2 67.21 0.00 2.13 0.20 0.08 30.37 07:56:01 3 63.63 0.00 2.10 0.00 0.08 34.19 07:56:01 4 64.07 0.00 2.28 0.02 0.10 33.53 07:56:01 5 64.55 0.00 2.16 0.00 0.10 33.19 07:56:01 6 67.31 0.00 1.69 0.00 0.10 30.90 07:56:01 7 63.54 0.00 2.60 0.03 0.08 33.74 07:57:01 all 61.70 0.00 2.02 0.99 0.09 35.20 07:57:01 0 63.32 0.00 2.17 0.03 0.08 34.39 07:57:01 1 59.12 0.00 1.87 0.62 0.08 38.30 07:57:01 2 62.93 0.00 1.73 2.06 0.10 33.19 07:57:01 3 60.49 0.00 2.11 0.13 0.08 37.19 07:57:01 4 60.62 0.00 1.91 0.00 0.10 37.37 07:57:01 5 61.82 0.00 2.57 0.72 0.10 34.79 07:57:01 6 65.70 0.00 1.88 0.34 0.12 31.97 07:57:01 7 59.56 0.00 1.90 4.10 0.08 34.36 Average: all 18.86 0.00 0.77 2.65 0.04 77.68 Average: 0 17.23 0.00 0.69 0.03 0.03 82.02 Average: 1 19.98 0.00 0.80 4.47 0.04 74.71 Average: 2 22.68 0.00 0.85 0.76 0.04 75.67 Average: 3 19.30 0.00 0.73 0.22 0.03 79.72 Average: 4 17.23 0.00 0.84 2.52 0.04 79.37 Average: 5 18.09 0.00 0.77 6.34 0.04 74.76 Average: 6 18.84 0.00 0.60 5.77 0.04 74.75 Average: 7 17.53 0.00 0.86 1.12 0.03 80.46