---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17129 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 712K 3.2G 1% /run /dev/vda1 155G 12G 144G 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 883 27571 0 3711 30827 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:12:e2:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe12:e2c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:f0:7e:f9 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-17129) 12/02/25 _x86_64_ (8 CPU) 11:34:49 LINUX RESTART (8 CPU) 11:35:01 tps rtps wtps bread/s bwrtn/s 11:36:01 399.62 73.99 325.63 5339.38 106178.57 11:37:01 202.03 41.99 160.04 2454.66 75901.22 11:38:01 38.89 1.77 37.13 47.86 22532.78 11:39:01 37.11 5.42 31.69 166.11 4002.67 11:40:01 37.71 0.30 37.41 4.40 7640.06 11:41:01 39.14 0.20 38.94 5.46 7790.87 11:42:01 12.11 0.10 12.01 1.60 2593.83 11:43:01 25.10 0.12 24.98 2.67 1742.78 11:44:01 3.88 0.00 3.88 0.00 1657.59 11:45:01 8.68 0.00 8.68 0.00 1067.16 11:46:01 33.89 0.83 33.06 87.04 12659.78 Average: 76.20 11.34 64.86 737.18 22160.30 11:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 29985048 31576944 2954172 8.97 72064 1828556 1523508 4.48 985652 1674560 164388 11:37:01 28558800 30464164 4380420 13.30 87676 2113796 2843932 8.37 2167844 1891476 14408 11:38:01 27818776 29824168 5120444 15.55 92080 2204408 3046916 8.96 2833148 1951356 20088 11:39:01 28277512 30403316 4661708 14.15 98844 2310692 2879492 8.47 2277580 2036312 21344 11:40:01 27672852 30027536 5266368 15.99 105776 2524244 2833088 8.34 2677660 2222764 29008 11:41:01 26654808 29239404 6284412 19.08 110836 2741516 4096032 12.05 3505344 2394824 32936 11:42:01 26029292 28679096 6909928 20.98 111072 2805408 4334876 12.75 4073360 2447612 23412 11:43:01 26159080 28861080 6780140 20.58 113732 2854020 4192012 12.33 3897164 2494940 32448 11:44:01 26180844 28899000 6758376 20.52 113808 2869868 3821128 11.24 3864112 2506312 4 11:45:01 26353500 29146932 6585720 19.99 115356 2939640 3536836 10.41 3628720 2564576 47620 11:46:01 28212300 31551576 4726920 14.35 119564 3464560 1470548 4.33 1295940 3026500 301592 Average: 27445710 29879383 5493510 16.68 103710 2605155 3143488 9.25 2836957 2291930 62477 11:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 487.67 290.13 2021.41 78.49 0.00 0.00 0.00 0.00 11:36:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 551.62 337.19 1779.33 104.04 0.00 0.00 0.00 0.00 11:37:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 930.93 558.14 998.68 172.83 0.00 0.00 0.00 0.00 11:38:01 lo 0.63 0.63 0.10 0.10 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 575.49 414.00 959.16 139.04 0.00 0.00 0.00 0.00 11:39:01 lo 0.98 0.98 0.13 0.13 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 693.95 478.34 3004.18 129.28 0.00 0.00 0.00 0.00 11:40:01 lo 31.26 31.26 4.24 4.24 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 642.04 402.20 1113.19 137.29 0.00 0.00 0.00 0.00 11:41:01 lo 1.98 1.98 0.29 0.29 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 6993.27 5004.82 1741.42 1746.01 0.00 0.00 0.00 0.00 11:42:01 lo 39.18 39.18 13.74 13.74 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 5399.97 3935.46 1464.34 1581.55 0.00 0.00 0.00 0.00 11:43:01 lo 22.98 22.98 3.61 3.61 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 1938.73 1250.37 478.59 491.95 0.00 0.00 0.00 0.00 11:44:01 lo 16.25 16.25 3.41 3.41 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 463.27 312.50 142.30 102.65 0.00 0.00 0.00 0.00 11:45:01 lo 10.71 10.71 2.38 2.38 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 110.73 74.33 37.55 31.16 0.00 0.00 0.00 0.00 11:46:01 lo 0.53 0.53 0.06 0.06 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 1707.93 1187.01 1249.08 428.56 0.00 0.00 0.00 0.00 Average: lo 11.56 11.56 2.57 2.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17129) 12/02/25 _x86_64_ (8 CPU) 11:34:49 LINUX RESTART (8 CPU) 11:35:01 CPU %user %nice %system %iowait %steal %idle 11:36:01 all 10.23 0.00 1.48 2.74 0.04 85.51 11:36:01 0 10.26 0.00 1.10 2.01 0.05 86.58 11:36:01 1 11.31 0.00 1.02 5.90 0.05 81.72 11:36:01 2 10.48 0.00 1.62 0.30 0.03 87.57 11:36:01 3 5.31 0.00 2.28 0.34 0.03 92.04 11:36:01 4 6.87 0.00 2.13 3.56 0.03 87.42 11:36:01 5 4.06 0.00 0.76 0.18 0.03 94.96 11:36:01 6 29.81 0.00 1.95 5.01 0.05 63.18 11:36:01 7 3.79 0.00 0.92 4.61 0.03 90.65 11:37:01 all 27.51 0.00 1.16 1.29 0.06 69.98 11:37:01 0 29.36 0.00 1.12 0.27 0.07 69.19 11:37:01 1 27.98 0.00 1.21 6.09 0.07 64.66 11:37:01 2 37.54 0.00 1.77 1.72 0.08 58.88 11:37:01 3 19.66 0.00 0.64 0.67 0.07 78.97 11:37:01 4 30.33 0.00 0.60 0.15 0.05 68.86 11:37:01 5 24.38 0.00 1.49 0.79 0.05 73.29 11:37:01 6 25.84 0.00 1.32 0.30 0.07 72.47 11:37:01 7 25.04 0.00 1.07 0.32 0.05 73.52 11:38:01 all 33.87 0.00 1.64 0.22 0.07 64.20 11:38:01 0 34.51 0.00 1.32 0.05 0.07 64.06 11:38:01 1 27.87 0.00 1.19 0.07 0.07 70.81 11:38:01 2 29.52 0.00 1.92 1.47 0.07 67.03 11:38:01 3 35.36 0.00 1.50 0.00 0.07 63.07 11:38:01 4 43.11 0.00 1.67 0.00 0.08 55.14 11:38:01 5 38.71 0.00 2.42 0.10 0.08 58.69 11:38:01 6 25.28 0.00 1.30 0.03 0.05 73.34 11:38:01 7 36.61 0.00 1.79 0.00 0.07 61.54 11:39:01 all 35.58 0.00 1.52 0.07 0.07 62.76 11:39:01 0 32.48 0.00 1.17 0.02 0.08 66.25 11:39:01 1 49.10 0.00 2.26 0.05 0.10 48.50 11:39:01 2 28.61 0.00 1.71 0.25 0.07 69.37 11:39:01 3 34.11 0.00 1.69 0.05 0.05 64.10 11:39:01 4 42.52 0.00 1.51 0.12 0.08 55.78 11:39:01 5 34.81 0.00 1.14 0.00 0.08 63.97 11:39:01 6 31.42 0.00 1.64 0.12 0.07 66.76 11:39:01 7 31.56 0.00 1.07 0.02 0.05 67.30 11:40:01 all 34.49 0.00 1.62 0.06 0.07 63.76 11:40:01 0 35.46 0.00 2.22 0.00 0.07 62.25 11:40:01 1 36.01 0.00 1.02 0.00 0.05 62.93 11:40:01 2 33.44 0.00 1.25 0.00 0.07 65.23 11:40:01 3 29.19 0.00 1.15 0.10 0.07 69.49 11:40:01 4 28.36 0.00 2.39 0.00 0.10 69.15 11:40:01 5 40.89 0.00 1.60 0.02 0.07 57.42 11:40:01 6 36.82 0.00 1.74 0.12 0.07 61.26 11:40:01 7 35.73 0.00 1.56 0.20 0.08 62.42 11:41:01 all 25.16 0.00 1.22 0.09 0.05 73.48 11:41:01 0 25.05 0.00 0.97 0.00 0.07 73.91 11:41:01 1 24.24 0.00 1.85 0.00 0.05 73.85 11:41:01 2 26.06 0.00 0.97 0.00 0.07 72.91 11:41:01 3 24.13 0.00 1.45 0.00 0.05 74.37 11:41:01 4 24.78 0.00 1.27 0.33 0.05 73.57 11:41:01 5 29.85 0.00 0.99 0.02 0.07 69.08 11:41:01 6 24.40 0.00 1.62 0.37 0.05 73.56 11:41:01 7 22.72 0.00 0.64 0.00 0.05 76.60 11:42:01 all 31.24 0.00 10.88 0.06 0.08 57.75 11:42:01 0 23.08 0.00 4.28 0.00 0.05 72.60 11:42:01 1 31.99 0.00 8.44 0.02 0.08 59.47 11:42:01 2 36.72 0.00 14.12 0.07 0.08 49.01 11:42:01 3 30.25 0.00 8.45 0.00 0.08 61.22 11:42:01 4 35.75 0.00 14.09 0.10 0.08 49.97 11:42:01 5 33.08 0.00 10.53 0.00 0.08 56.31 11:42:01 6 25.70 0.00 12.29 0.27 0.07 61.68 11:42:01 7 33.38 0.00 14.86 0.00 0.08 51.68 11:43:01 all 30.80 0.00 10.62 0.05 0.08 58.45 11:43:01 0 36.25 0.00 12.71 0.02 0.07 50.96 11:43:01 1 31.23 0.00 16.73 0.00 0.08 51.97 11:43:01 2 27.19 0.00 15.84 0.02 0.08 56.87 11:43:01 3 26.86 0.00 8.09 0.02 0.08 64.95 11:43:01 4 33.69 0.00 4.37 0.36 0.08 61.50 11:43:01 5 32.45 0.00 14.31 0.00 0.08 53.15 11:43:01 6 30.72 0.00 6.55 0.02 0.07 62.65 11:43:01 7 28.04 0.00 6.27 0.02 0.08 65.59 11:44:01 all 23.42 0.00 3.51 0.03 0.06 72.98 11:44:01 0 18.61 0.00 0.86 0.02 0.07 80.44 11:44:01 1 28.83 0.00 5.93 0.00 0.07 65.17 11:44:01 2 23.16 0.00 2.87 0.00 0.05 73.93 11:44:01 3 29.13 0.00 2.48 0.00 0.08 68.31 11:44:01 4 16.48 0.00 5.66 0.05 0.05 77.76 11:44:01 5 27.44 0.00 7.26 0.00 0.07 65.23 11:44:01 6 21.12 0.00 1.82 0.17 0.03 76.86 11:44:01 7 22.57 0.00 1.29 0.00 0.05 76.09 11:45:01 all 28.39 0.00 1.42 0.03 0.06 70.11 11:45:01 0 18.96 0.00 1.07 0.12 0.05 79.81 11:45:01 1 30.10 0.00 1.05 0.00 0.05 68.80 11:45:01 2 30.32 0.00 2.04 0.00 0.08 67.55 11:45:01 3 26.64 0.00 1.42 0.00 0.05 71.89 11:45:01 4 27.44 0.00 1.10 0.07 0.05 71.34 11:45:01 5 36.79 0.00 1.70 0.00 0.07 61.44 11:45:01 6 32.72 0.00 1.02 0.02 0.05 66.19 11:45:01 7 24.22 0.00 1.90 0.00 0.03 73.85 11:46:01 all 13.04 0.00 2.56 0.29 0.03 84.08 11:46:01 0 4.27 0.00 0.45 0.02 0.05 95.21 11:46:01 1 7.24 0.00 0.72 0.32 0.03 91.69 11:46:01 2 38.35 0.00 4.60 0.27 0.05 56.73 11:46:01 3 10.09 0.00 0.55 0.07 0.02 89.28 11:46:01 4 8.72 0.00 0.27 0.32 0.02 90.68 11:46:01 5 30.00 0.00 13.08 0.12 0.05 56.76 11:46:01 6 3.35 0.00 0.55 1.22 0.02 94.86 11:46:01 7 2.23 0.00 0.23 0.02 0.02 97.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.69 0.00 3.41 0.45 0.06 69.38 Average: 0 24.39 0.00 2.48 0.23 0.06 72.84 Average: 1 27.80 0.00 3.76 1.13 0.06 67.25 Average: 2 29.22 0.00 4.42 0.37 0.07 65.92 Average: 3 24.61 0.00 2.69 0.11 0.06 72.53 Average: 4 27.07 0.00 3.18 0.46 0.06 69.23 Average: 5 30.21 0.00 5.02 0.11 0.07 64.59 Average: 6 26.11 0.00 2.89 0.69 0.05 70.26 Average: 7 24.16 0.00 2.87 0.47 0.05 72.45