---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25571 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 16G 140G 11% / 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 901 22913 0 8351 30810 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:a2:a1:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.103/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fea2:a111/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:7e:d9:cf 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:acff:fe7e:d9cf/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-25571) 07/04/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 143.03 22.80 120.23 2285.75 46880.45 02:41:01 341.30 1.42 339.89 77.97 188175.27 02:42:01 446.80 4.93 441.87 429.06 86739.35 02:43:01 152.36 0.40 151.96 35.73 52409.80 02:44:01 11.10 0.00 11.10 0.00 422.86 02:45:01 7.25 0.00 7.25 0.00 170.50 02:46:01 4.70 0.38 4.32 12.13 118.89 02:47:01 9.50 0.00 9.50 0.00 250.89 02:48:01 26.63 0.32 26.31 8.40 429.40 02:49:01 19.18 0.03 19.15 4.93 474.45 02:50:01 62.72 1.05 61.67 84.12 1424.83 Average: 111.33 2.85 108.48 267.09 34320.49 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 29787388 31680600 3151832 9.57 78600 2116224 1567980 4.61 903560 1940576 358332 02:41:01 23931620 31637412 9007600 27.35 155072 7594348 1709740 5.03 1030572 7368872 1169788 02:42:01 20493328 28512004 12445892 37.78 170808 7888776 12214852 35.94 4434908 7280596 2436 02:43:01 19116772 27448732 13822448 41.96 199508 8134468 13922884 40.96 5617456 7411376 1808 02:44:01 18493692 26833908 14445528 43.86 199736 8143256 14526412 42.74 6233836 7413836 1124 02:45:01 18488996 26830224 14450224 43.87 199920 8144004 14543360 42.79 6238344 7413704 432 02:46:01 18477572 26819760 14461648 43.90 200072 8144724 14542556 42.79 6250376 7414012 700 02:47:01 18463768 26807104 14475452 43.95 200260 8145652 14575408 42.88 6262392 7414544 1464 02:48:01 18427000 26776108 14512220 44.06 200476 8148560 14556588 42.83 6295872 7416040 124 02:49:01 18634324 26945120 14304896 43.43 200748 8114896 13602448 40.02 6141376 7374556 168 02:50:01 23433176 31514836 9506044 28.86 202440 7879468 1664388 4.90 1670964 7161416 27492 Average: 20704331 28345983 12234889 37.14 182513 7495852 10675147 31.41 4643605 6873593 142170 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 329.18 246.34 3835.82 28.18 0.00 0.00 0.00 0.00 02:40:01 lo 12.46 12.46 1.20 1.20 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 ens3 2595.83 1271.24 47222.02 97.00 0.00 0.00 0.00 0.00 02:41:01 br-b287cc685603 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 9.66 9.66 1.02 1.02 0.00 0.00 0.00 0.00 02:42:01 vethc08b282 91.35 91.12 15.44 18.48 0.00 0.00 0.00 0.00 02:42:01 veth683ecee 3.18 3.85 0.44 0.39 0.00 0.00 0.00 0.00 02:42:01 veth703b205 0.18 0.65 0.01 0.03 0.00 0.00 0.00 0.00 02:42:01 vethc0126c9 0.27 0.83 0.02 0.12 0.00 0.00 0.00 0.00 02:43:01 vethc08b282 0.28 0.48 0.45 0.04 0.00 0.00 0.00 0.00 02:43:01 veth683ecee 7.55 10.83 1.18 1.16 0.00 0.00 0.00 0.00 02:43:01 veth703b205 0.63 0.78 0.06 2.06 0.00 0.00 0.00 0.00 02:43:01 veth4511ea4 1.13 1.07 1.14 0.89 0.00 0.00 0.00 0.00 02:44:01 vethc08b282 101.07 100.57 13.88 26.26 0.00 0.00 0.00 0.00 02:44:01 veth683ecee 8.35 11.56 1.74 4.00 0.00 0.00 0.00 0.00 02:44:01 veth703b205 0.85 0.90 0.07 2.55 0.00 0.00 0.00 0.00 02:44:01 veth4511ea4 4.32 3.75 0.63 5.56 0.00 0.00 0.00 0.00 02:45:01 vethc08b282 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 veth683ecee 6.35 9.23 0.98 0.72 0.00 0.00 0.00 0.00 02:45:01 veth703b205 0.80 0.80 0.07 2.53 0.00 0.00 0.00 0.00 02:45:01 veth4511ea4 2.28 2.10 0.22 1.01 0.00 0.00 0.00 0.00 02:46:01 vethc08b282 0.23 0.25 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 veth683ecee 6.56 9.48 1.04 0.77 0.00 0.00 0.00 0.00 02:46:01 veth703b205 0.78 0.80 0.07 2.51 0.00 0.00 0.00 0.00 02:46:01 veth4511ea4 1.90 1.70 0.20 0.99 0.00 0.00 0.00 0.00 02:47:01 vethc08b282 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 02:47:01 veth683ecee 7.40 10.41 1.25 1.57 0.00 0.00 0.00 0.00 02:47:01 veth703b205 0.78 0.78 0.07 2.57 0.00 0.00 0.00 0.00 02:47:01 veth4511ea4 2.75 2.40 0.40 1.43 0.00 0.00 0.00 0.00 02:48:01 vethc08b282 3.62 3.52 1.49 1.17 0.00 0.00 0.00 0.00 02:48:01 veth683ecee 10.53 14.10 2.41 3.22 0.00 0.00 0.00 0.00 02:48:01 veth703b205 0.83 0.83 0.07 2.73 0.00 0.00 0.00 0.00 02:48:01 veth4511ea4 5.00 4.25 0.69 2.88 0.00 0.00 0.00 0.00 02:49:01 vethc08b282 0.38 0.47 0.63 0.03 0.00 0.00 0.00 0.00 02:49:01 veth683ecee 6.35 9.40 0.98 0.73 0.00 0.00 0.00 0.00 02:49:01 vethc0126c9 16.46 19.65 3.91 15.41 0.00 0.00 0.00 0.00 02:49:01 veth9c4130d 56.39 78.95 9.17 12.56 0.00 0.00 0.00 0.00 02:50:01 docker0 28.91 39.94 2.92 300.72 0.00 0.00 0.00 0.00 02:50:01 ens3 3441.59 1897.77 53478.07 241.85 0.00 0.00 0.00 0.00 02:50:01 lo 37.89 37.89 3.51 3.51 0.00 0.00 0.00 0.00 Average: docker0 2.63 3.63 0.27 27.34 0.00 0.00 0.00 0.00 Average: ens3 285.65 153.03 4785.72 15.78 0.00 0.00 0.00 0.00 Average: lo 3.09 3.09 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25571) 07/04/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.77 0.00 0.97 1.85 0.03 87.38 02:40:01 0 2.92 0.00 0.45 0.10 0.02 96.51 02:40:01 1 8.59 0.00 0.77 1.33 0.03 89.28 02:40:01 2 0.62 0.00 0.47 0.05 0.02 98.85 02:40:01 3 1.59 0.00 0.30 0.10 0.00 98.01 02:40:01 4 28.35 0.00 2.27 1.27 0.05 68.07 02:40:01 5 13.50 0.00 1.27 0.60 0.03 84.59 02:40:01 6 15.69 0.00 1.32 11.23 0.05 71.71 02:40:01 7 6.94 0.00 0.89 0.12 0.03 92.01 02:41:01 all 21.08 0.00 10.63 18.14 0.09 50.05 02:41:01 0 22.38 0.00 14.42 4.37 0.09 58.74 02:41:01 1 19.30 0.00 9.88 56.18 0.14 14.50 02:41:01 2 24.41 0.00 10.05 26.39 0.09 39.07 02:41:01 3 19.93 0.00 10.88 11.20 0.10 57.88 02:41:01 4 21.17 0.00 10.33 5.40 0.10 62.99 02:41:01 5 19.80 0.00 9.14 3.79 0.07 67.21 02:41:01 6 18.39 0.00 10.43 18.23 0.12 52.83 02:41:01 7 23.42 0.00 9.99 19.38 0.07 47.14 02:42:01 all 49.88 0.00 6.02 4.09 0.11 39.89 02:42:01 0 49.11 0.00 6.17 4.19 0.12 40.41 02:42:01 1 48.17 0.00 6.84 15.36 0.12 29.51 02:42:01 2 48.17 0.00 5.54 4.78 0.12 41.40 02:42:01 3 50.69 0.00 6.37 1.79 0.10 41.05 02:42:01 4 51.86 0.00 5.82 0.97 0.12 41.23 02:42:01 5 49.95 0.00 5.69 1.94 0.12 42.31 02:42:01 6 52.51 0.00 6.18 1.89 0.10 39.31 02:42:01 7 48.61 0.00 5.58 1.81 0.12 43.88 02:43:01 all 30.86 0.00 3.57 1.56 0.10 63.91 02:43:01 0 31.14 0.00 4.14 3.51 0.08 61.12 02:43:01 1 30.69 0.00 3.34 1.71 0.10 64.16 02:43:01 2 32.23 0.00 3.91 1.05 0.08 62.72 02:43:01 3 30.26 0.00 3.20 0.25 0.08 66.20 02:43:01 4 33.20 0.00 3.53 1.82 0.08 61.36 02:43:01 5 26.99 0.00 3.55 2.44 0.10 66.92 02:43:01 6 31.09 0.00 3.56 0.05 0.08 65.21 02:43:01 7 31.30 0.00 3.31 1.67 0.10 63.62 02:44:01 all 9.26 0.00 1.01 0.04 0.07 89.62 02:44:01 0 8.67 0.00 1.10 0.02 0.07 90.14 02:44:01 1 9.24 0.00 1.17 0.00 0.07 89.52 02:44:01 2 8.60 0.00 0.90 0.00 0.08 90.42 02:44:01 3 10.05 0.00 1.10 0.17 0.07 88.61 02:44:01 4 9.34 0.00 0.90 0.07 0.08 89.61 02:44:01 5 9.39 0.00 1.02 0.05 0.08 89.45 02:44:01 6 9.47 0.00 1.05 0.02 0.07 89.39 02:44:01 7 9.30 0.00 0.85 0.00 0.07 89.78 02:45:01 all 2.87 0.00 0.47 0.02 0.08 96.55 02:45:01 0 2.46 0.00 0.64 0.08 0.07 96.76 02:45:01 1 2.52 0.00 0.42 0.02 0.08 96.96 02:45:01 2 2.55 0.00 0.43 0.02 0.08 96.91 02:45:01 3 3.28 0.00 0.45 0.02 0.08 96.17 02:45:01 4 3.02 0.00 0.35 0.02 0.07 96.55 02:45:01 5 2.29 0.00 0.37 0.00 0.03 97.31 02:45:01 6 2.61 0.00 0.74 0.02 0.12 96.52 02:45:01 7 4.23 0.00 0.38 0.00 0.07 95.32 02:46:01 all 2.39 0.00 0.43 0.02 0.08 97.08 02:46:01 0 2.71 0.00 0.64 0.08 0.10 96.47 02:46:01 1 2.12 0.00 0.39 0.02 0.07 97.41 02:46:01 2 2.16 0.00 0.38 0.00 0.07 97.39 02:46:01 3 1.69 0.00 0.42 0.00 0.10 97.79 02:46:01 4 2.52 0.00 0.40 0.00 0.07 97.01 02:46:01 5 4.12 0.00 0.37 0.00 0.07 95.45 02:46:01 6 1.95 0.00 0.45 0.02 0.10 97.48 02:46:01 7 1.89 0.00 0.35 0.03 0.10 97.63 02:47:01 all 3.22 0.00 0.56 0.03 0.09 96.10 02:47:01 0 3.30 0.00 0.67 0.17 0.10 95.76 02:47:01 1 2.53 0.00 0.47 0.02 0.10 96.88 02:47:01 2 4.06 0.00 0.47 0.00 0.07 95.41 02:47:01 3 2.56 0.00 0.52 0.02 0.10 96.80 02:47:01 4 3.06 0.00 0.58 0.02 0.10 96.24 02:47:01 5 3.44 0.00 0.52 0.00 0.08 95.96 02:47:01 6 3.74 0.00 0.58 0.00 0.08 95.60 02:47:01 7 3.06 0.00 0.67 0.02 0.08 96.17 02:48:01 all 5.14 0.00 0.67 0.05 0.07 94.06 02:48:01 0 4.69 0.00 0.90 0.15 0.07 94.19 02:48:01 1 5.42 0.00 0.81 0.00 0.07 93.70 02:48:01 2 5.08 0.00 0.82 0.07 0.07 93.97 02:48:01 3 5.37 0.00 0.52 0.05 0.05 94.01 02:48:01 4 5.61 0.00 0.58 0.00 0.07 93.74 02:48:01 5 3.08 0.00 0.64 0.05 0.07 96.17 02:48:01 6 6.27 0.00 0.54 0.03 0.05 93.11 02:48:01 7 5.61 0.00 0.59 0.03 0.08 93.69 02:49:01 all 2.51 0.00 0.74 0.04 0.07 96.64 02:49:01 0 2.23 0.00 0.87 0.23 0.08 96.59 02:49:01 1 3.50 0.00 0.66 0.05 0.05 95.74 02:49:01 2 2.52 0.00 0.74 0.00 0.08 96.66 02:49:01 3 2.94 0.00 0.84 0.02 0.07 96.14 02:49:01 4 2.02 0.00 0.64 0.00 0.07 97.27 02:49:01 5 1.70 0.00 0.65 0.03 0.07 97.54 02:49:01 6 3.12 0.00 0.82 0.02 0.08 95.96 02:49:01 7 2.01 0.00 0.69 0.02 0.07 97.22 02:50:01 all 4.51 0.00 0.90 0.22 0.04 94.33 02:50:01 0 14.99 0.00 1.15 0.28 0.08 83.49 02:50:01 1 4.54 0.00 0.89 0.03 0.03 94.51 02:50:01 2 10.69 0.00 1.29 0.08 0.05 87.89 02:50:01 3 2.39 0.00 0.84 1.07 0.03 95.66 02:50:01 4 0.82 0.00 0.82 0.08 0.03 98.25 02:50:01 5 0.70 0.00 0.70 0.03 0.03 98.53 02:50:01 6 0.85 0.00 0.77 0.07 0.03 98.28 02:50:01 7 1.17 0.00 0.75 0.05 0.03 98.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.80 0.00 2.34 2.33 0.08 82.46 Average: 0 13.07 0.00 2.79 1.18 0.08 82.88 Average: 1 12.36 0.00 2.31 6.71 0.08 78.53 Average: 2 12.73 0.00 2.23 2.81 0.07 82.16 Average: 3 11.83 0.00 2.29 1.32 0.07 84.49 Average: 4 14.56 0.00 2.36 0.86 0.08 82.14 Average: 5 12.23 0.00 2.16 0.80 0.07 84.74 Average: 6 13.19 0.00 2.39 2.86 0.08 81.48 Average: 7 12.44 0.00 2.17 2.08 0.07 83.24