---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10860 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 8% / 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 848 26494 0 4824 30862 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:0f:1b:fb brd ff:ff:ff:ff:ff:ff inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe0f:1bfb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:05:a2:cb 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10860) 01/10/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 135.24 14.26 120.98 993.83 82430.39 02:51:02 136.56 22.98 113.58 2763.41 38663.42 02:52:01 410.49 12.59 397.90 787.36 89532.72 02:53:01 6.68 0.32 6.37 27.20 3849.59 02:54:01 2.13 0.00 2.13 0.00 41.93 02:55:01 6.22 0.00 6.22 0.00 243.64 02:56:01 10.83 0.77 10.06 30.53 1104.35 02:57:01 60.81 1.75 59.06 107.85 3499.73 Average: 95.47 6.57 88.90 588.36 27292.37 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 29989444 31703036 2949776 8.96 73628 1945976 1457448 4.29 886372 1765368 203804 02:51:02 28627216 31670272 4312004 13.09 102576 3207892 1570052 4.62 982732 2948076 1082312 02:52:01 25755012 30329400 7184208 21.81 131892 4554600 6545064 19.26 2421868 4261168 268 02:53:01 24189484 28908240 8749736 26.56 132108 4668424 8986144 26.44 3881592 4351640 324 02:54:01 24173380 28891152 8765840 26.61 132180 4668580 8986144 26.44 3897084 4350364 172 02:55:01 23779484 28506096 9159736 27.81 132420 4673132 9168732 26.98 4287292 4350708 136 02:56:01 23801060 28557596 9138160 27.74 132564 4702796 8423756 24.78 4254524 4365716 236 02:57:01 27125340 31597192 5813880 17.65 135992 4533648 1503432 4.42 1246804 4100124 31904 Average: 25930052 30020373 7009168 21.28 121670 4119381 5830096 17.15 2732284 3811646 164894 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 67.67 45.21 1134.13 7.83 0.00 0.00 0.00 0.00 02:50:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 02:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:02 br-188a6ae0dfee 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:02 ens3 271.44 174.39 7959.64 16.66 0.00 0.00 0.00 0.00 02:51:02 lo 7.67 7.67 0.71 0.71 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth55a841c 0.10 0.47 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 vetheb47c54 0.46 0.80 0.05 0.31 0.00 0.00 0.00 0.00 02:52:01 br-188a6ae0dfee 0.73 0.61 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth55a841c 0.40 0.42 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 vetheb47c54 0.13 0.22 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 br-188a6ae0dfee 2.03 2.53 3.09 6.71 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth55a841c 0.45 0.45 0.04 0.91 0.00 0.00 0.00 0.00 02:54:01 vetheb47c54 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 br-188a6ae0dfee 1.15 1.27 0.48 0.14 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth55a841c 0.48 0.52 0.05 1.13 0.00 0.00 0.00 0.00 02:55:01 vetheb47c54 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 br-188a6ae0dfee 6.00 7.32 10.67 21.42 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-188a6ae0dfee 2.30 2.42 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 veth5ada259 94.10 80.30 51.94 154.56 0.00 0.00 0.00 0.01 02:56:01 ens3 1158.97 704.47 21526.34 147.69 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 80.02 51.27 125.02 22.26 0.00 0.00 0.00 0.00 02:57:01 lo 62.29 62.29 45.40 45.40 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 104.49 64.39 2600.90 13.97 0.00 0.00 0.00 0.00 Average: lo 7.27 7.27 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10860) 01/10/24 _x86_64_ (8 CPU) 02:48:21 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.77 0.00 0.67 3.67 0.03 85.86 02:50:01 0 0.97 0.00 0.12 0.02 0.02 98.88 02:50:01 1 17.08 0.00 0.89 3.11 0.03 78.89 02:50:01 2 14.39 0.00 0.90 1.15 0.03 83.52 02:50:01 3 11.65 0.00 0.85 10.38 0.05 77.07 02:50:01 4 2.24 0.00 0.18 14.08 0.03 83.46 02:50:01 5 14.56 0.00 0.97 0.17 0.03 84.28 02:50:01 6 15.95 0.00 1.33 0.57 0.02 82.13 02:50:01 7 1.28 0.00 0.18 0.02 0.00 98.52 02:51:02 all 10.94 0.00 2.41 2.75 0.05 83.85 02:51:02 0 5.30 0.00 1.77 1.48 0.05 91.40 02:51:02 1 27.94 0.00 3.81 1.80 0.07 66.38 02:51:02 2 16.41 0.00 2.58 1.86 0.03 79.11 02:51:02 3 4.59 0.00 1.51 14.03 0.03 79.84 02:51:02 4 15.15 0.00 2.55 1.86 0.08 80.35 02:51:02 5 6.18 0.00 2.86 0.18 0.07 90.71 02:51:02 6 5.40 0.00 1.81 0.54 0.03 92.22 02:51:02 7 6.65 0.00 2.32 0.18 0.03 90.82 02:52:01 all 18.70 0.00 4.89 4.53 0.07 71.81 02:52:01 0 18.21 0.00 4.54 1.76 0.09 75.40 02:52:01 1 16.70 0.00 4.32 0.60 0.07 78.31 02:52:01 2 16.51 0.00 4.09 1.26 0.09 78.06 02:52:01 3 17.25 0.00 4.40 2.72 0.07 75.56 02:52:01 4 19.89 0.00 6.70 23.18 0.09 50.15 02:52:01 5 23.54 0.00 4.82 0.98 0.07 70.59 02:52:01 6 18.16 0.00 5.15 2.72 0.07 73.89 02:52:01 7 19.32 0.00 5.12 3.11 0.07 72.39 02:53:01 all 18.29 0.00 1.61 0.14 0.06 79.90 02:53:01 0 19.69 0.00 1.70 0.10 0.08 78.43 02:53:01 1 18.29 0.00 2.04 0.99 0.08 78.60 02:53:01 2 15.33 0.00 1.27 0.00 0.05 83.35 02:53:01 3 16.22 0.00 1.25 0.00 0.05 82.47 02:53:01 4 14.55 0.00 1.27 0.00 0.07 84.12 02:53:01 5 21.13 0.00 1.70 0.02 0.05 77.10 02:53:01 6 18.38 0.00 1.84 0.00 0.05 79.73 02:53:01 7 22.72 0.00 1.77 0.03 0.05 75.42 02:54:01 all 0.69 0.00 0.10 0.01 0.04 99.17 02:54:01 0 0.34 0.00 0.13 0.00 0.03 99.50 02:54:01 1 1.34 0.00 0.15 0.00 0.05 98.46 02:54:01 2 0.87 0.00 0.18 0.00 0.08 98.86 02:54:01 3 0.42 0.00 0.07 0.00 0.02 99.50 02:54:01 4 1.04 0.00 0.12 0.00 0.05 98.80 02:54:01 5 0.50 0.00 0.03 0.00 0.02 99.45 02:54:01 6 0.83 0.00 0.12 0.00 0.05 99.00 02:54:01 7 0.18 0.00 0.02 0.05 0.02 99.73 02:55:01 all 6.57 0.00 0.71 0.03 0.07 92.61 02:55:01 0 6.41 0.00 0.79 0.05 0.10 92.65 02:55:01 1 5.28 0.00 0.50 0.02 0.07 94.13 02:55:01 2 7.51 0.00 0.68 0.03 0.07 91.71 02:55:01 3 6.69 0.00 0.70 0.00 0.05 92.55 02:55:01 4 7.74 0.00 0.89 0.00 0.08 91.29 02:55:01 5 7.58 0.00 0.70 0.02 0.07 91.63 02:55:01 6 6.41 0.00 0.89 0.02 0.05 92.64 02:55:01 7 4.93 0.00 0.59 0.05 0.07 94.37 02:56:01 all 1.41 0.00 0.42 0.06 0.08 98.03 02:56:01 0 2.86 0.00 0.45 0.33 0.08 96.27 02:56:01 1 0.82 0.00 0.42 0.02 0.07 98.68 02:56:01 2 1.07 0.00 0.43 0.02 0.07 98.41 02:56:01 3 1.12 0.00 0.38 0.02 0.05 98.43 02:56:01 4 1.27 0.00 0.47 0.00 0.10 98.16 02:56:01 5 1.32 0.00 0.38 0.02 0.07 98.21 02:56:01 6 2.09 0.00 0.43 0.02 0.08 97.37 02:56:01 7 0.77 0.00 0.38 0.08 0.08 98.68 02:57:01 all 7.24 0.00 0.65 0.41 0.07 91.63 02:57:01 0 13.60 0.00 0.83 0.38 0.02 85.17 02:57:01 1 1.14 0.00 0.37 0.05 0.08 98.36 02:57:01 2 2.79 0.00 0.57 0.63 0.03 95.98 02:57:01 3 4.82 0.00 0.57 0.12 0.02 94.48 02:57:01 4 27.16 0.00 1.30 0.22 0.05 71.28 02:57:01 5 1.55 0.00 0.58 0.05 0.03 97.78 02:57:01 6 0.78 0.00 0.32 0.17 0.02 98.71 02:57:01 7 6.04 0.00 0.68 1.63 0.32 91.33 Average: all 9.17 0.00 1.42 1.44 0.06 87.92 Average: 0 8.39 0.00 1.28 0.51 0.06 89.75 Average: 1 11.05 0.00 1.55 0.82 0.07 86.52 Average: 2 9.33 0.00 1.33 0.62 0.06 88.67 Average: 3 7.81 0.00 1.21 3.40 0.04 87.54 Average: 4 11.10 0.00 1.67 4.85 0.07 82.32 Average: 5 9.49 0.00 1.50 0.18 0.05 88.78 Average: 6 8.47 0.00 1.47 0.49 0.05 89.52 Average: 7 7.69 0.00 1.37 0.64 0.08 90.22