---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15005 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 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 864 26233 0 5069 30847 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:3f:5d:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe3f:5d08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:04:87:d8 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-15005) 03/22/24 _x86_64_ (8 CPU) 05:28:49 LINUX RESTART (8 CPU) 05:29:01 tps rtps wtps bread/s bwrtn/s 05:30:01 157.67 82.95 74.72 6133.38 56015.73 05:31:01 111.91 17.95 93.97 1239.13 26667.82 05:32:01 132.65 9.46 123.19 1671.56 41486.19 05:33:01 374.70 12.30 362.40 798.80 100142.08 05:34:01 17.76 0.08 17.68 3.33 16608.50 05:35:01 40.66 0.15 40.51 25.33 17798.83 Average: 139.22 20.48 118.73 1645.23 43117.45 05:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 30177004 31639512 2762216 8.39 56152 1725728 1484064 4.37 928612 1560020 92256 05:31:01 29917664 31677200 3021556 9.17 79692 1981896 1448540 4.26 900596 1811924 115628 05:32:01 26934132 31648504 6005088 18.23 119744 4788020 1427716 4.20 1018672 4525984 2226684 05:33:01 25213088 30107604 7726132 23.46 134200 4937268 6313504 18.58 2681820 4525948 812 05:34:01 24854516 29756280 8084704 24.54 134556 4943404 6450460 18.98 3039328 4520356 200 05:35:01 25874504 30800500 7064716 21.45 134908 4972448 3142148 9.24 2034264 4535384 268 Average: 27161818 30938267 5777402 17.54 109875 3891461 3377739 9.94 1767215 3579936 405975 05:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 ens3 381.20 259.67 1539.93 60.50 0.00 0.00 0.00 0.00 05:30:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 ens3 41.59 31.46 551.30 6.52 0.00 0.00 0.00 0.00 05:31:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 05:32:01 br-58b33532b0a3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 ens3 689.27 373.51 22356.75 28.37 0.00 0.00 0.00 0.00 05:32:01 lo 10.86 10.86 1.00 1.00 0.00 0.00 0.00 0.00 05:33:01 br-58b33532b0a3 0.98 0.90 0.09 0.32 0.00 0.00 0.00 0.00 05:33:01 veth230a824 0.15 0.60 0.01 0.04 0.00 0.00 0.00 0.00 05:33:01 vethfcbb98d 0.52 0.87 0.06 0.31 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 br-58b33532b0a3 6.98 8.43 13.12 27.96 0.00 0.00 0.00 0.00 05:34:01 veth230a824 0.53 0.53 0.05 1.67 0.00 0.00 0.00 0.00 05:34:01 vethfcbb98d 0.23 0.20 0.02 0.01 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 br-58b33532b0a3 1.60 1.75 0.10 0.13 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 1159.94 699.25 24473.29 136.80 0.00 0.00 0.00 0.00 05:35:01 vethb423219 110.46 96.87 50.88 151.82 0.00 0.00 0.00 0.01 Average: br-58b33532b0a3 1.59 1.85 2.22 4.74 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 191.41 115.65 4077.73 22.71 0.00 0.00 0.00 0.00 Average: vethb423219 18.41 16.14 8.48 25.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15005) 03/22/24 _x86_64_ (8 CPU) 05:28:49 LINUX RESTART (8 CPU) 05:29:01 CPU %user %nice %system %iowait %steal %idle 05:30:01 all 8.40 0.00 1.17 4.76 0.03 85.63 05:30:01 0 5.32 0.00 1.04 0.67 0.02 92.95 05:30:01 1 9.11 0.00 1.02 0.62 0.03 89.22 05:30:01 2 5.49 0.00 2.07 0.52 0.02 91.90 05:30:01 3 4.47 0.00 1.02 21.80 0.03 72.67 05:30:01 4 21.85 0.00 1.24 2.22 0.05 74.64 05:30:01 5 8.43 0.00 0.90 1.52 0.03 89.12 05:30:01 6 8.32 0.00 1.25 0.58 0.03 89.81 05:30:01 7 4.22 0.00 0.87 10.22 0.03 84.66 05:31:01 all 9.45 0.00 0.77 3.42 0.04 86.32 05:31:01 0 3.25 0.00 0.37 0.22 0.03 96.14 05:31:01 1 5.19 0.00 0.55 0.13 0.02 94.11 05:31:01 2 0.38 0.00 0.25 0.05 0.02 99.30 05:31:01 3 21.30 0.00 1.00 3.40 0.05 74.25 05:31:01 4 17.01 0.00 1.46 5.02 0.03 76.48 05:31:01 5 2.87 0.00 0.60 17.27 0.05 79.20 05:31:01 6 23.21 0.00 1.27 0.97 0.11 74.45 05:31:01 7 3.12 0.00 0.63 0.18 0.03 96.03 05:32:01 all 12.41 0.00 4.07 4.15 0.06 79.31 05:32:01 0 11.51 0.00 2.90 0.45 0.05 85.09 05:32:01 1 14.99 0.00 3.39 1.10 0.07 80.45 05:32:01 2 10.88 0.00 4.91 0.05 0.05 84.11 05:32:01 3 9.36 0.00 3.54 1.03 0.05 86.03 05:32:01 4 12.10 0.00 3.83 0.89 0.08 83.10 05:32:01 5 7.03 0.00 3.04 18.19 0.08 71.65 05:32:01 6 20.64 0.00 5.56 1.62 0.07 72.10 05:32:01 7 12.79 0.00 5.43 9.94 0.07 71.77 05:33:01 all 22.57 0.00 3.28 6.32 0.08 67.76 05:33:01 0 21.30 0.00 3.13 1.02 0.07 74.49 05:33:01 1 25.47 0.00 3.45 11.40 0.07 59.62 05:33:01 2 27.69 0.00 3.93 2.79 0.08 65.50 05:33:01 3 24.06 0.00 3.74 1.58 0.08 70.54 05:33:01 4 17.53 0.00 2.32 2.68 0.07 77.40 05:33:01 5 18.67 0.00 3.30 21.56 0.07 56.40 05:33:01 6 27.53 0.00 3.88 1.51 0.08 67.00 05:33:01 7 18.28 0.00 2.46 8.08 0.07 71.11 05:34:01 all 9.26 0.00 0.96 1.19 0.07 88.52 05:34:01 0 9.52 0.00 0.65 0.02 0.05 89.76 05:34:01 1 10.07 0.00 0.85 0.13 0.05 88.89 05:34:01 2 10.51 0.00 0.92 0.07 0.08 88.42 05:34:01 3 9.02 0.00 0.90 0.00 0.08 89.99 05:34:01 4 9.92 0.00 1.46 0.07 0.08 88.47 05:34:01 5 8.83 0.00 1.02 0.00 0.07 90.08 05:34:01 6 8.11 0.00 1.16 0.03 0.08 90.61 05:34:01 7 8.09 0.00 0.67 9.23 0.08 81.93 05:35:01 all 1.24 0.00 0.53 1.55 0.05 96.62 05:35:01 0 0.67 0.00 0.38 0.13 0.02 98.80 05:35:01 1 1.66 0.00 0.38 0.18 0.05 97.73 05:35:01 2 1.21 0.00 0.42 0.72 0.08 97.57 05:35:01 3 1.15 0.00 0.55 0.22 0.07 98.01 05:35:01 4 2.17 0.00 1.12 0.07 0.05 96.59 05:35:01 5 0.87 0.00 0.53 0.13 0.05 98.41 05:35:01 6 1.44 0.00 0.52 0.00 0.05 97.99 05:35:01 7 0.77 0.00 0.35 11.00 0.07 87.82 Average: all 10.54 0.00 1.79 3.56 0.06 84.05 Average: 0 8.59 0.00 1.41 0.42 0.04 89.54 Average: 1 11.05 0.00 1.60 2.25 0.05 85.05 Average: 2 9.34 0.00 2.08 0.70 0.06 87.83 Average: 3 11.56 0.00 1.79 4.67 0.06 81.91 Average: 4 13.39 0.00 1.90 1.82 0.06 82.83 Average: 5 7.78 0.00 1.56 9.75 0.06 80.85 Average: 6 14.78 0.00 2.27 0.78 0.07 82.09 Average: 7 7.86 0.00 1.73 8.10 0.06 82.25