---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26787 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 904 22916 0 8345 30807 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:75:f8:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fe75:f8c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:af:b8:7e 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::42:80ff:feaf:b87e/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-26787) 07/09/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 133.28 21.93 111.35 729.64 61932.69 02:41:01 288.74 21.01 267.72 2300.55 141940.34 02:42:01 528.98 2.85 526.13 410.86 152192.23 02:43:01 60.39 0.23 60.16 28.00 10996.83 02:44:01 88.57 0.28 88.29 19.86 10303.22 02:45:01 11.06 0.00 11.06 0.00 330.21 02:46:01 4.37 0.00 4.37 0.00 114.11 02:47:01 8.00 0.00 8.00 0.00 205.40 02:48:01 27.00 0.00 27.00 0.00 458.32 02:49:01 9.63 0.00 9.63 0.00 186.77 02:50:01 57.82 0.07 57.76 9.73 1022.63 Average: 110.68 4.19 106.49 317.43 34474.50 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30042408 31638148 2896812 8.79 72468 1832072 1405788 4.14 912276 1686952 172644 02:41:01 23930840 31572164 9008380 27.35 140068 7576272 2102908 6.19 1073228 7352488 2799252 02:42:01 21832084 29731628 11107136 33.72 169564 7771464 10603120 31.20 3117952 7264296 352 02:43:01 19181632 27421956 13757588 41.77 186648 8063676 13684536 40.26 5619476 7347820 18016 02:44:01 18886484 27222268 14052736 42.66 199288 8138264 13972568 41.11 5839432 7409164 3828 02:45:01 18210524 26548232 14728696 44.71 199440 8140064 14658876 43.13 6512112 7410168 348 02:46:01 18202936 26541156 14736284 44.74 199616 8140376 14642540 43.08 6520512 7410188 676 02:47:01 18192752 26531496 14746468 44.77 199812 8140612 14674948 43.18 6530208 7410112 732 02:48:01 18145028 26486920 14794192 44.91 200012 8143664 14729948 43.34 6576248 7412392 808 02:49:01 18132616 26475168 14806604 44.95 200172 8144028 14729948 43.34 6586536 7412124 432 02:50:01 22182448 30364300 10756772 32.66 201040 8000988 3770408 11.09 2784008 7262788 352 Average: 20630887 28230312 12308333 37.37 178921 7462862 10815963 31.82 4733817 6852590 272495 02:39:02 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 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 02:40:01 ens3 130.84 94.41 1130.42 17.24 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 lo 20.86 20.86 2.06 2.06 0.00 0.00 0.00 0.00 02:41:01 ens3 2900.15 1507.55 49976.67 116.06 0.00 0.00 0.00 0.00 02:42:01 veth000576c 0.17 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:42:01 vethc065cd5 0.08 0.40 0.00 0.02 0.00 0.00 0.00 0.00 02:42:01 veth7cc4e28 0.27 0.40 0.02 0.02 0.00 0.00 0.00 0.00 02:42:01 vethc02bf54 1.32 1.85 0.15 0.18 0.00 0.00 0.00 0.00 02:43:01 veth000576c 6.65 8.82 1.00 0.80 0.00 0.00 0.00 0.00 02:43:01 vethc065cd5 0.62 0.82 0.06 1.54 0.00 0.00 0.00 0.00 02:43:01 veth7cc4e28 4.65 4.47 0.97 0.50 0.00 0.00 0.00 0.00 02:43:01 vethc02bf54 3.12 4.38 0.61 0.72 0.00 0.00 0.00 0.00 02:44:01 veth000576c 9.63 13.01 1.94 3.95 0.00 0.00 0.00 0.00 02:44:01 vethc065cd5 0.82 0.93 0.07 2.49 0.00 0.00 0.00 0.00 02:44:01 veth7cc4e28 86.37 86.44 22.84 23.34 0.00 0.00 0.00 0.00 02:44:01 veth4acad25 4.55 3.98 1.68 5.09 0.00 0.00 0.00 0.00 02:45:01 veth000576c 6.97 9.90 1.13 1.32 0.00 0.00 0.00 0.00 02:45:01 vethc065cd5 0.80 0.80 0.07 2.54 0.00 0.00 0.00 0.00 02:45:01 veth7cc4e28 28.66 29.60 5.90 5.31 0.00 0.00 0.00 0.00 02:45:01 veth4acad25 2.52 2.32 0.24 1.91 0.00 0.00 0.00 0.00 02:46:01 veth000576c 6.30 9.23 0.95 0.71 0.00 0.00 0.00 0.00 02:46:01 vethc065cd5 0.82 0.83 0.07 2.51 0.00 0.00 0.00 0.00 02:46:01 veth7cc4e28 22.68 23.63 4.88 3.28 0.00 0.00 0.00 0.00 02:46:01 veth4acad25 1.83 1.67 0.18 0.91 0.00 0.00 0.00 0.00 02:47:01 veth000576c 6.65 9.56 1.07 0.79 0.00 0.00 0.00 0.00 02:47:01 vethc065cd5 0.85 0.85 0.07 2.51 0.00 0.00 0.00 0.00 02:47:01 veth7cc4e28 24.78 25.61 5.19 3.58 0.00 0.00 0.00 0.00 02:47:01 veth4acad25 1.85 1.65 0.19 0.98 0.00 0.00 0.00 0.00 02:48:01 veth000576c 12.06 15.71 3.21 4.09 0.00 0.00 0.00 0.00 02:48:01 vethc065cd5 0.83 0.83 0.07 2.72 0.00 0.00 0.00 0.00 02:48:01 veth7cc4e28 214.25 212.43 33.83 39.62 0.00 0.00 0.00 0.00 02:48:01 veth4acad25 5.13 4.33 0.81 2.94 0.00 0.00 0.00 0.00 02:49:01 veth000576c 7.67 10.70 1.46 1.01 0.00 0.00 0.00 0.00 02:49:01 vethc065cd5 0.83 0.83 0.07 2.72 0.00 0.00 0.00 0.00 02:49:01 veth7cc4e28 26.73 27.35 6.39 5.44 0.00 0.00 0.00 0.00 02:49:01 veth4acad25 2.50 2.32 0.23 0.85 0.00 0.00 0.00 0.00 02:50:01 br-8c4d72c8fefb 40.28 49.99 2.58 312.45 0.00 0.00 0.00 0.00 02:50:01 veth9b8d7ea 775.42 808.77 170.50 105.02 0.00 0.00 0.00 0.01 02:50:01 docker0 27.18 38.56 2.85 300.67 0.00 0.00 0.00 0.00 02:50:01 lo 37.69 37.69 3.49 3.49 0.00 0.00 0.00 0.00 Average: br-8c4d72c8fefb 3.67 4.55 0.24 28.45 0.00 0.00 0.00 0.00 Average: veth9b8d7ea 70.60 73.63 15.52 9.56 0.00 0.00 0.00 0.00 Average: docker0 2.47 3.51 0.26 27.37 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 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-26787) 07/09/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 8.76 0.00 0.65 4.11 0.03 86.45 02:40:01 0 2.76 0.00 0.34 0.24 0.02 96.65 02:40:01 1 5.64 0.00 0.44 0.41 0.02 93.49 02:40:01 2 0.51 0.00 0.46 26.82 0.02 72.20 02:40:01 3 21.05 0.00 1.56 2.05 0.05 75.28 02:40:01 4 0.54 0.00 0.15 0.00 0.00 99.31 02:40:01 5 16.34 0.00 0.54 1.70 0.07 81.35 02:40:01 6 13.51 0.00 0.88 0.36 0.03 85.22 02:40:01 7 9.74 0.00 0.78 1.38 0.03 88.07 02:41:01 all 17.90 0.00 8.06 17.30 0.11 56.63 02:41:01 0 16.21 0.00 8.12 22.69 0.12 52.86 02:41:01 1 25.01 0.00 7.87 11.51 0.17 55.44 02:41:01 2 16.27 0.00 8.09 27.75 0.10 47.79 02:41:01 3 15.96 0.00 8.64 25.08 0.08 50.23 02:41:01 4 17.30 0.00 8.72 9.93 0.10 63.94 02:41:01 5 16.59 0.00 7.30 4.47 0.10 71.54 02:41:01 6 17.08 0.00 8.47 11.51 0.12 62.82 02:41:01 7 18.71 0.00 7.24 25.50 0.12 48.43 02:42:01 all 26.15 0.00 5.20 9.93 0.09 58.64 02:42:01 0 25.86 0.00 5.94 33.63 0.08 34.49 02:42:01 1 25.99 0.00 4.76 3.13 0.08 66.03 02:42:01 2 25.41 0.00 5.32 1.24 0.10 67.93 02:42:01 3 26.29 0.00 4.44 2.59 0.08 66.59 02:42:01 4 26.35 0.00 5.36 4.02 0.08 64.18 02:42:01 5 25.74 0.00 5.37 1.85 0.07 66.96 02:42:01 6 27.59 0.00 4.78 2.68 0.08 64.87 02:42:01 7 25.94 0.00 5.61 30.44 0.10 37.91 02:43:01 all 54.59 0.00 4.79 0.51 0.14 39.96 02:43:01 0 49.22 0.00 4.82 0.29 0.13 45.55 02:43:01 1 58.27 0.00 5.16 0.02 0.15 36.40 02:43:01 2 55.56 0.00 4.56 0.02 0.13 39.74 02:43:01 3 55.53 0.00 4.78 0.32 0.13 39.24 02:43:01 4 53.44 0.00 4.98 1.17 0.14 40.28 02:43:01 5 53.03 0.00 4.42 0.32 0.15 42.08 02:43:01 6 58.84 0.00 4.90 0.29 0.13 35.84 02:43:01 7 52.87 0.00 4.71 1.70 0.13 40.58 02:44:01 all 13.23 0.00 1.85 0.74 0.07 84.11 02:44:01 0 13.40 0.00 1.62 0.07 0.07 84.84 02:44:01 1 13.46 0.00 1.54 0.25 0.07 84.68 02:44:01 2 13.75 0.00 2.09 2.54 0.08 81.53 02:44:01 3 13.04 0.00 1.62 0.53 0.08 84.73 02:44:01 4 11.79 0.00 1.95 1.56 0.07 84.64 02:44:01 5 14.52 0.00 2.18 0.13 0.07 83.10 02:44:01 6 12.49 0.00 1.91 0.27 0.07 85.27 02:44:01 7 13.37 0.00 1.88 0.55 0.08 84.12 02:45:01 all 4.87 0.00 0.69 0.43 0.06 93.95 02:45:01 0 4.18 0.00 0.79 0.10 0.08 94.85 02:45:01 1 5.94 0.00 0.82 0.49 0.07 92.69 02:45:01 2 3.28 0.00 0.87 1.54 0.07 94.24 02:45:01 3 5.97 0.00 0.51 0.12 0.05 93.36 02:45:01 4 5.62 0.00 0.69 0.69 0.07 92.94 02:45:01 5 6.67 0.00 0.59 0.55 0.07 92.13 02:45:01 6 3.53 0.00 0.65 0.00 0.07 95.75 02:45:01 7 3.74 0.00 0.65 0.00 0.05 95.56 02:46:01 all 2.33 0.00 0.45 0.03 0.06 97.13 02:46:01 0 1.79 0.00 0.45 0.00 0.03 97.73 02:46:01 1 2.82 0.00 0.47 0.02 0.08 96.61 02:46:01 2 3.38 0.00 0.59 0.17 0.07 95.80 02:46:01 3 2.17 0.00 0.35 0.00 0.03 97.45 02:46:01 4 1.97 0.00 0.47 0.03 0.05 97.47 02:46:01 5 2.11 0.00 0.55 0.00 0.05 97.29 02:46:01 6 2.38 0.00 0.35 0.00 0.05 97.22 02:46:01 7 2.01 0.00 0.37 0.02 0.07 97.54 02:47:01 all 2.89 0.00 0.59 0.02 0.06 96.44 02:47:01 0 3.43 0.00 0.85 0.03 0.07 95.62 02:47:01 1 4.60 0.00 0.72 0.08 0.07 94.53 02:47:01 2 1.63 0.00 0.55 0.05 0.05 97.72 02:47:01 3 3.06 0.00 0.47 0.00 0.05 96.42 02:47:01 4 2.19 0.00 0.48 0.00 0.05 97.28 02:47:01 5 2.79 0.00 0.70 0.00 0.07 96.44 02:47:01 6 1.82 0.00 0.40 0.02 0.07 97.69 02:47:01 7 3.61 0.00 0.53 0.00 0.05 95.81 02:48:01 all 5.77 0.00 0.78 0.04 0.05 93.36 02:48:01 0 6.45 0.00 0.95 0.00 0.07 92.53 02:48:01 1 5.71 0.00 0.80 0.10 0.05 93.34 02:48:01 2 4.70 0.00 0.86 0.07 0.05 94.33 02:48:01 3 5.38 0.00 0.71 0.03 0.05 93.82 02:48:01 4 4.82 0.00 0.64 0.00 0.05 94.49 02:48:01 5 6.70 0.00 0.82 0.02 0.07 92.40 02:48:01 6 5.97 0.00 0.64 0.03 0.05 93.31 02:48:01 7 6.44 0.00 0.79 0.03 0.07 92.68 02:49:01 all 2.01 0.00 0.43 0.03 0.05 97.49 02:49:01 0 1.86 0.00 0.45 0.02 0.05 97.63 02:49:01 1 1.49 0.00 0.40 0.08 0.02 98.01 02:49:01 2 1.82 0.00 0.38 0.07 0.03 97.69 02:49:01 3 2.43 0.00 0.38 0.00 0.05 97.14 02:49:01 4 1.92 0.00 0.57 0.00 0.07 97.44 02:49:01 5 1.76 0.00 0.45 0.00 0.05 97.74 02:49:01 6 2.46 0.00 0.35 0.00 0.05 97.14 02:49:01 7 2.34 0.00 0.52 0.00 0.05 97.09 02:50:01 all 2.59 0.00 1.08 0.13 0.05 96.16 02:50:01 0 2.66 0.00 1.17 0.05 0.05 96.06 02:50:01 1 2.98 0.00 1.09 0.22 0.05 95.66 02:50:01 2 2.50 0.00 0.99 0.03 0.05 96.42 02:50:01 3 2.86 0.00 1.32 0.17 0.05 95.60 02:50:01 4 2.01 0.00 1.04 0.23 0.05 96.67 02:50:01 5 3.22 0.00 1.00 0.25 0.05 95.48 02:50:01 6 2.04 0.00 1.09 0.05 0.03 96.78 02:50:01 7 2.44 0.00 0.89 0.03 0.05 96.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.79 0.00 2.23 3.01 0.07 81.90 Average: 0 11.59 0.00 2.31 5.15 0.07 80.89 Average: 1 13.79 0.00 2.19 1.48 0.07 82.47 Average: 2 11.71 0.00 2.25 5.44 0.07 80.54 Average: 3 13.91 0.00 2.24 2.77 0.07 81.02 Average: 4 11.60 0.00 2.27 1.60 0.07 84.47 Average: 5 13.56 0.00 2.17 0.84 0.07 83.36 Average: 6 13.39 0.00 2.21 1.37 0.07 82.95 Average: 7 12.80 0.00 2.17 5.39 0.07 79.56