---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16923 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 15G 141G 10% / 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 886 23800 0 7480 30825 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:e3:62:97 brd ff:ff:ff:ff:ff:ff inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fee3:6297/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:1a:66:41 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::42:8ff:fe1a:6641/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16923) 12/02/25 _x86_64_ (8 CPU) 09:38:13 LINUX RESTART (8 CPU) 09:39:02 tps rtps wtps bread/s bwrtn/s 09:40:01 161.04 28.27 132.77 2468.87 57887.14 09:41:01 725.98 5.45 720.53 445.13 242887.12 09:42:01 31.63 0.00 31.63 0.00 29421.50 09:43:01 4.38 0.00 4.38 0.00 118.78 09:44:01 146.23 7.12 139.11 1312.58 12950.51 09:45:01 93.25 0.28 92.97 23.59 27077.91 09:46:01 7.90 0.00 7.90 0.00 194.63 09:47:01 28.58 0.08 28.50 12.66 462.46 09:48:01 51.66 2.48 49.18 122.11 2191.37 Average: 138.92 4.81 134.11 483.53 41434.98 09:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 29377116 31662284 3562104 10.81 79104 2501656 1771644 5.21 912612 2325512 739684 09:41:01 23599760 30333868 9339460 28.35 164852 6651792 7211772 21.22 2515032 6178024 1168 09:42:01 23301780 30029504 9637440 29.26 166276 6645344 7551364 22.22 2842032 6140568 452 09:43:01 23290796 30018812 9648424 29.29 166420 6645908 7601040 22.36 2853428 6139328 92 09:44:01 22676648 29927500 10262572 31.16 190840 7095548 8043412 23.67 3058924 6489184 221184 09:45:01 22564472 29910928 10374748 31.50 199936 7171748 7897680 23.24 3421412 6230556 460 09:46:01 22554040 29901432 10385180 31.53 200072 7172312 7947084 23.38 3430544 6230640 592 09:47:01 22788308 30088112 10150912 30.82 200348 7131012 6500200 19.13 3263424 6182180 276 09:48:01 24433784 31627200 8505436 25.82 202156 7009980 1456124 4.28 1813624 6040760 12116 Average: 23842967 30388849 9096253 27.62 174445 6447256 6220036 18.30 2679004 5772972 108447 09:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 ens3 379.95 272.11 6985.03 28.49 0.00 0.00 0.00 0.00 09:40:01 lo 9.76 9.76 0.93 0.93 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 vethfefa532 0.88 1.05 0.05 0.06 0.00 0.00 0.00 0.00 09:41:01 vethecc08d7 1.30 1.82 0.15 0.18 0.00 0.00 0.00 0.00 09:41:01 br-59a3a905251e 11.00 14.35 0.78 326.30 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 vethfefa532 8.80 10.08 1.65 1.02 0.00 0.00 0.00 0.00 09:42:01 vethecc08d7 3.23 4.02 0.60 0.67 0.00 0.00 0.00 0.00 09:42:01 br-59a3a905251e 0.28 0.23 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 vethfefa532 6.60 9.37 1.46 0.72 0.00 0.00 0.00 0.00 09:43:01 vethecc08d7 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 09:43:01 br-59a3a905251e 0.30 0.17 0.02 0.01 0.00 0.00 0.00 0.00 09:44:01 docker0 30.89 42.58 1.94 1198.30 0.00 0.00 0.00 0.00 09:44:01 vethfefa532 107.05 109.32 12.94 25.76 0.00 0.00 0.00 0.00 09:44:01 vethecc08d7 0.35 0.58 0.04 0.06 0.00 0.00 0.00 0.00 09:44:01 br-59a3a905251e 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:45:01 docker0 11.58 14.65 2.01 238.65 0.00 0.00 0.00 0.00 09:45:01 vethfefa532 345.65 346.97 38.27 83.30 0.00 0.00 0.00 0.01 09:45:01 vethecc08d7 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 09:45:01 br-59a3a905251e 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 vethfefa532 390.00 391.03 42.78 93.00 0.00 0.00 0.00 0.01 09:46:01 vethecc08d7 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 09:46:01 br-59a3a905251e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 vethfefa532 6.78 9.70 1.57 0.74 0.00 0.00 0.00 0.00 09:47:01 vethecc08d7 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 09:47:01 br-59a3a905251e 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 1984.87 1256.44 38273.52 180.89 0.00 0.00 0.00 0.00 09:48:01 lo 30.19 30.19 2.67 2.67 0.00 0.00 0.00 0.00 Average: docker0 4.73 6.37 0.44 159.96 0.00 0.00 0.00 0.00 Average: ens3 188.48 117.99 4166.51 12.51 0.00 0.00 0.00 0.00 Average: lo 2.92 2.92 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16923) 12/02/25 _x86_64_ (8 CPU) 09:38:13 LINUX RESTART (8 CPU) 09:39:02 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 10.12 0.00 1.18 1.51 0.04 87.16 09:40:01 0 4.85 0.00 1.21 5.84 0.05 88.05 09:40:01 1 14.32 0.00 1.50 0.63 0.03 83.51 09:40:01 2 1.61 0.00 0.87 0.10 0.02 97.40 09:40:01 3 22.53 0.00 1.72 3.84 0.05 71.86 09:40:01 4 4.21 0.00 0.63 0.39 0.05 94.71 09:40:01 5 7.03 0.00 0.88 0.22 0.02 91.85 09:40:01 6 0.93 0.00 0.58 0.02 0.02 98.45 09:40:01 7 25.40 0.00 2.03 1.09 0.07 71.42 09:41:01 all 31.59 0.00 9.54 4.50 0.11 54.27 09:41:01 0 29.30 0.00 10.38 9.94 0.10 50.29 09:41:01 1 31.84 0.00 9.50 7.09 0.10 51.47 09:41:01 2 30.49 0.00 9.30 2.68 0.10 57.43 09:41:01 3 34.60 0.00 9.08 7.00 0.12 49.20 09:41:01 4 26.75 0.00 8.31 2.69 0.09 62.17 09:41:01 5 32.47 0.00 9.85 1.95 0.10 55.63 09:41:01 6 33.28 0.00 9.45 3.30 0.14 53.84 09:41:01 7 33.98 0.00 10.42 1.36 0.10 54.14 09:42:01 all 9.88 0.00 0.78 0.36 0.05 88.94 09:42:01 0 14.61 0.00 0.99 0.00 0.05 84.35 09:42:01 1 6.74 0.00 0.75 2.09 0.07 90.35 09:42:01 2 8.39 0.00 0.72 0.00 0.05 90.84 09:42:01 3 7.92 0.00 0.82 0.47 0.05 90.75 09:42:01 4 10.45 0.00 0.75 0.05 0.05 88.69 09:42:01 5 14.35 0.00 1.09 0.00 0.05 84.51 09:42:01 6 9.64 0.00 0.63 0.05 0.03 89.64 09:42:01 7 6.88 0.00 0.45 0.20 0.03 92.44 09:43:01 all 0.88 0.00 0.17 0.02 0.04 98.89 09:43:01 0 0.62 0.00 0.23 0.00 0.03 99.12 09:43:01 1 0.72 0.00 0.15 0.02 0.03 99.08 09:43:01 2 1.18 0.00 0.25 0.00 0.05 98.51 09:43:01 3 0.53 0.00 0.18 0.08 0.03 99.16 09:43:01 4 1.18 0.00 0.03 0.00 0.02 98.77 09:43:01 5 1.02 0.00 0.20 0.02 0.03 98.73 09:43:01 6 1.08 0.00 0.12 0.00 0.03 98.77 09:43:01 7 0.72 0.00 0.22 0.02 0.05 99.00 09:44:01 all 5.58 0.00 1.46 0.55 0.05 92.36 09:44:01 0 6.73 0.00 1.30 0.18 0.05 91.73 09:44:01 1 5.41 0.00 1.31 0.30 0.05 92.94 09:44:01 2 4.86 0.00 1.80 2.10 0.05 91.19 09:44:01 3 3.88 0.00 1.87 0.23 0.07 93.94 09:44:01 4 6.94 0.00 1.29 0.18 0.05 91.54 09:44:01 5 4.87 0.00 1.18 0.60 0.07 93.28 09:44:01 6 4.23 0.00 1.29 0.66 0.05 93.77 09:44:01 7 7.72 0.00 1.61 0.12 0.05 90.51 09:45:01 all 7.31 0.00 1.49 0.50 0.06 90.64 09:45:01 0 6.36 0.00 1.46 1.02 0.07 91.10 09:45:01 1 7.98 0.00 1.69 0.07 0.08 90.18 09:45:01 2 5.95 0.00 1.76 1.41 0.03 90.85 09:45:01 3 4.67 0.00 0.85 0.12 0.07 94.29 09:45:01 4 9.46 0.00 1.69 0.05 0.05 88.75 09:45:01 5 7.15 0.00 0.89 0.05 0.05 91.85 09:45:01 6 7.64 0.00 1.71 1.22 0.05 89.37 09:45:01 7 9.27 0.00 1.88 0.08 0.07 88.71 09:46:01 all 2.76 0.00 0.58 0.02 0.04 96.60 09:46:01 0 3.72 0.00 0.48 0.00 0.05 95.74 09:46:01 1 2.72 0.00 0.40 0.02 0.07 96.79 09:46:01 2 3.36 0.00 0.53 0.00 0.03 96.07 09:46:01 3 2.77 0.00 0.30 0.00 0.03 96.90 09:46:01 4 2.35 0.00 0.45 0.00 0.03 97.16 09:46:01 5 2.43 0.00 0.82 0.00 0.05 96.70 09:46:01 6 2.17 0.00 0.93 0.03 0.03 96.83 09:46:01 7 2.58 0.00 0.77 0.07 0.05 96.54 09:47:01 all 1.79 0.00 0.52 0.04 0.05 97.60 09:47:01 0 1.15 0.00 0.62 0.02 0.05 98.17 09:47:01 1 1.79 0.00 0.60 0.00 0.03 97.58 09:47:01 2 1.60 0.00 0.57 0.02 0.05 97.76 09:47:01 3 1.92 0.00 0.45 0.05 0.05 97.53 09:47:01 4 1.32 0.00 0.33 0.02 0.03 98.29 09:47:01 5 2.32 0.00 0.38 0.02 0.07 97.21 09:47:01 6 2.02 0.00 0.53 0.00 0.05 97.40 09:47:01 7 2.17 0.00 0.65 0.23 0.07 96.88 09:48:01 all 8.86 0.00 0.79 0.22 0.03 90.09 09:48:01 0 0.47 0.00 0.53 0.02 0.02 98.97 09:48:01 1 11.23 0.00 1.12 0.07 0.03 87.56 09:48:01 2 17.06 0.00 0.93 0.08 0.03 81.89 09:48:01 3 3.46 0.00 0.62 0.23 0.03 95.66 09:48:01 4 14.76 0.00 0.85 0.10 0.03 84.26 09:48:01 5 2.73 0.00 0.40 0.00 0.03 96.84 09:48:01 6 19.90 0.00 1.22 0.13 0.03 78.71 09:48:01 7 1.37 0.00 0.65 1.15 0.03 96.80 Average: all 8.71 0.00 1.82 0.85 0.05 88.56 Average: 0 7.50 0.00 1.90 1.87 0.05 88.68 Average: 1 9.15 0.00 1.88 1.13 0.06 87.79 Average: 2 8.27 0.00 1.85 0.71 0.05 89.12 Average: 3 9.09 0.00 1.76 1.33 0.06 87.77 Average: 4 8.57 0.00 1.58 0.38 0.04 89.42 Average: 5 8.21 0.00 1.73 0.31 0.05 89.69 Average: 6 8.97 0.00 1.82 0.60 0.05 88.56 Average: 7 9.94 0.00 2.06 0.48 0.06 87.47