---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9387 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 14G 142G 9% / 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 878 24897 0 6390 30832 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:9c:db:4e brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe9c:db4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:23:3c:7a 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-9387) 01/03/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 tps rtps wtps bread/s bwrtn/s 20:23:01 122.91 41.96 80.95 1889.92 38693.07 20:24:01 136.89 23.08 113.81 2779.27 45408.70 20:25:01 216.88 0.27 216.61 28.80 125415.10 20:26:01 267.89 12.21 255.67 780.10 70407.77 20:27:01 27.81 0.52 27.30 33.73 21538.09 20:28:01 62.09 0.88 61.21 45.46 2345.31 Average: 139.04 13.23 125.80 928.88 50601.60 20:22:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30123888 31715076 2815332 8.55 68476 1833632 1402864 4.13 854828 1669704 157116 20:24:01 29191700 31653448 3747520 11.38 91360 2653168 1570648 4.62 991736 2403696 576132 20:25:01 26259204 31636164 6680016 20.28 126564 5416308 1595440 4.69 1031320 5160872 470532 20:26:01 23212768 29304676 9726452 29.53 138780 6082376 9648792 28.39 3555548 5575148 1456 20:27:01 21100752 27332248 11838468 35.94 139500 6214940 12219348 35.95 5618944 5601128 584 20:28:01 25476288 31542900 7462932 22.66 141116 6065004 1624400 4.78 1502592 5426780 10048 Average: 25894100 30530752 7045120 21.39 117633 4710905 4676915 13.76 2259161 4306221 202645 20:22:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 208.00 132.19 1165.28 36.20 0.00 0.00 0.00 0.00 20:23:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-057139259c7a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 123.63 83.04 2970.65 10.92 0.00 0.00 0.00 0.00 20:24:01 lo 4.87 4.87 0.46 0.46 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-057139259c7a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1093.45 576.65 28774.05 42.68 0.00 0.00 0.00 0.00 20:25:01 lo 7.00 7.00 0.70 0.70 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 br-057139259c7a 0.42 0.20 0.01 0.02 0.00 0.00 0.00 0.00 20:26:01 veth58a6cde 54.69 65.11 19.21 16.05 0.00 0.00 0.00 0.00 20:26:01 ens3 249.81 135.54 8794.63 10.39 0.00 0.00 0.00 0.00 20:26:01 veth3b0ca02 27.55 25.76 11.59 16.31 0.00 0.00 0.00 0.00 20:27:01 br-057139259c7a 2.00 2.33 3.54 1.09 0.00 0.00 0.00 0.00 20:27:01 veth58a6cde 50.67 58.97 153.94 25.85 0.00 0.00 0.00 0.01 20:27:01 ens3 11.70 6.93 2.75 2.33 0.00 0.00 0.00 0.00 20:27:01 veth3b0ca02 26.70 22.41 8.91 25.61 0.00 0.00 0.00 0.00 20:28:01 ens3 68.86 44.23 66.86 31.95 0.00 0.00 0.00 0.00 20:28:01 lo 29.21 29.21 7.61 7.61 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 292.34 163.01 6946.31 22.45 0.00 0.00 0.00 0.00 Average: lo 4.21 4.21 1.21 1.21 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9387) 01/03/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.74 0.00 0.86 3.43 0.04 84.94 20:23:01 0 2.71 0.00 0.46 1.95 0.02 94.87 20:23:01 1 2.97 0.00 0.41 0.06 0.02 96.54 20:23:01 2 29.57 0.00 1.56 3.38 0.05 65.44 20:23:01 3 2.52 0.00 0.44 19.75 0.05 77.23 20:23:01 4 22.77 0.00 1.61 0.72 0.05 74.84 20:23:01 5 14.59 0.00 0.97 0.36 0.03 84.05 20:23:01 6 6.70 0.00 0.79 1.05 0.05 91.41 20:23:01 7 4.15 0.00 0.66 0.21 0.02 94.96 20:24:01 all 10.56 0.00 1.34 3.29 0.04 84.77 20:24:01 0 2.75 0.00 0.67 15.81 0.03 80.74 20:24:01 1 4.61 0.00 0.74 0.13 0.07 94.45 20:24:01 2 27.01 0.00 1.97 3.69 0.07 67.27 20:24:01 3 14.10 0.00 2.49 1.79 0.05 81.57 20:24:01 4 20.22 0.00 1.78 1.15 0.05 76.79 20:24:01 5 11.66 0.00 1.62 0.25 0.02 86.46 20:24:01 6 3.11 0.00 0.79 0.42 0.05 95.63 20:24:01 7 0.95 0.00 0.67 3.09 0.02 95.27 20:25:01 all 10.22 0.00 4.84 9.98 0.06 74.90 20:25:01 0 8.95 0.00 4.52 31.15 0.07 55.32 20:25:01 1 10.89 0.00 3.42 0.10 0.05 85.54 20:25:01 2 10.49 0.00 6.05 2.69 0.05 80.73 20:25:01 3 9.56 0.00 5.77 27.82 0.05 56.79 20:25:01 4 11.86 0.00 5.79 1.02 0.05 81.28 20:25:01 5 9.86 0.00 4.16 0.12 0.05 85.81 20:25:01 6 11.09 0.00 4.88 14.72 0.07 69.24 20:25:01 7 9.10 0.00 4.02 2.24 0.05 84.59 20:26:01 all 38.00 0.00 5.44 4.63 0.10 51.82 20:26:01 0 34.29 0.00 5.68 7.06 0.10 52.87 20:26:01 1 35.94 0.00 5.27 3.56 0.12 55.12 20:26:01 2 38.84 0.00 4.85 1.34 0.10 54.87 20:26:01 3 38.62 0.00 5.50 21.20 0.12 34.56 20:26:01 4 37.19 0.00 5.45 1.34 0.08 55.94 20:26:01 5 39.64 0.00 5.60 0.96 0.12 53.68 20:26:01 6 39.64 0.00 5.11 0.63 0.10 54.52 20:26:01 7 39.85 0.00 6.07 1.05 0.10 52.93 20:27:01 all 34.34 0.00 3.22 0.69 0.09 61.67 20:27:01 0 34.05 0.00 3.33 0.03 0.08 62.51 20:27:01 1 34.09 0.00 3.46 0.00 0.10 62.35 20:27:01 2 33.51 0.00 3.25 0.18 0.08 62.97 20:27:01 3 38.14 0.00 3.44 3.44 0.08 54.91 20:27:01 4 34.48 0.00 3.22 0.75 0.08 61.46 20:27:01 5 34.75 0.00 3.07 0.03 0.08 62.06 20:27:01 6 32.44 0.00 2.95 0.00 0.07 64.54 20:27:01 7 33.23 0.00 3.11 1.04 0.10 62.53 20:28:01 all 3.82 0.00 0.75 0.22 0.05 95.17 20:28:01 0 2.34 0.00 0.68 0.50 0.05 96.43 20:28:01 1 1.81 0.00 0.69 0.08 0.03 97.39 20:28:01 2 1.62 0.00 0.94 0.30 0.05 97.09 20:28:01 3 1.44 0.00 0.70 0.35 0.05 97.46 20:28:01 4 4.26 0.00 0.94 0.12 0.07 94.62 20:28:01 5 13.96 0.00 0.77 0.13 0.05 85.09 20:28:01 6 2.96 0.00 0.59 0.05 0.05 96.36 20:28:01 7 2.15 0.00 0.68 0.18 0.02 96.96 Average: all 17.89 0.00 2.72 3.69 0.06 75.63 Average: 0 14.09 0.00 2.54 9.36 0.06 73.95 Average: 1 14.99 0.00 2.32 0.65 0.06 81.97 Average: 2 23.51 0.00 3.09 1.94 0.07 71.39 Average: 3 17.30 0.00 3.04 12.36 0.07 67.24 Average: 4 21.79 0.00 3.12 0.85 0.06 74.18 Average: 5 20.70 0.00 2.68 0.31 0.06 76.25 Average: 6 15.91 0.00 2.50 2.79 0.06 78.74 Average: 7 14.83 0.00 2.52 1.30 0.05 81.31