---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5645 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 842 26510 0 4813 30868 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:27:87:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:fe27:87d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:19:e0:8f 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-5645) 12/16/23 _x86_64_ (8 CPU) 17:19:26 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 109.10 36.69 72.41 1711.56 23197.60 17:22:01 132.19 22.98 109.22 2753.27 30943.64 17:23:01 432.49 13.28 419.21 809.77 105828.91 17:24:01 19.38 0.52 18.86 36.93 20242.09 17:25:01 18.36 0.03 18.33 0.67 17809.57 17:26:01 69.19 1.40 67.79 107.34 19797.52 Average: 130.11 12.48 117.63 903.15 36300.11 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30059820 31670160 2879400 8.74 69844 1849892 1470480 4.33 897556 1684696 184772 17:22:01 28886332 31658908 4052888 12.30 99024 2947244 1565028 4.60 992780 2688584 890828 17:23:01 26052812 30584080 6886408 20.91 132368 4548864 6251112 18.39 2153628 4228600 136 17:24:01 24126076 28827560 8813144 26.76 132784 4661448 9099116 26.77 3961096 4332720 256 17:25:01 24203088 28930284 8736132 26.52 133060 4688348 8305140 24.44 3873512 4345948 336 17:26:01 27145180 31607372 5794040 17.59 135456 4525796 1471700 4.33 1220284 4104336 6256 Average: 26745551 30546394 6193669 18.80 117089 3870265 4693763 13.81 2183143 3564147 180431 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 ens3 112.83 74.63 1054.51 17.19 0.00 0.00 0.00 0.00 17:21:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 225.10 141.58 6360.89 14.74 0.00 0.00 0.00 0.00 17:22:01 lo 6.07 6.07 0.57 0.57 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 br-d501e40138e8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 372.79 212.13 13372.97 15.42 0.00 0.00 0.00 0.00 17:23:01 veth9c87dc8 0.75 0.93 0.04 0.06 0.00 0.00 0.00 0.00 17:23:01 vethda3bfa9 29.53 38.01 2.91 4.45 0.00 0.00 0.00 0.00 17:23:01 veth8791662 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 17:24:01 ens3 7.50 6.22 1.52 1.62 0.00 0.00 0.00 0.00 17:24:01 veth9c87dc8 42.11 35.46 13.78 38.42 0.00 0.00 0.00 0.00 17:24:01 vethda3bfa9 69.97 83.80 78.07 31.66 0.00 0.00 0.00 0.01 17:24:01 veth8791662 1.17 1.18 0.38 0.31 0.00 0.00 0.00 0.00 17:25:01 ens3 13.26 14.13 8.76 9.69 0.00 0.00 0.00 0.00 17:25:01 veth9c87dc8 1.02 1.27 0.54 0.10 0.00 0.00 0.00 0.00 17:25:01 vethda3bfa9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth8791662 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 17:26:01 ens3 57.82 44.35 114.36 17.66 0.00 0.00 0.00 0.00 17:26:01 lo 33.71 33.71 5.80 5.80 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 131.54 82.16 3484.87 12.72 0.00 0.00 0.00 0.00 Average: lo 4.98 4.98 0.91 0.91 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-5645) 12/16/23 _x86_64_ (8 CPU) 17:19:26 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.31 0.00 0.86 2.38 0.04 86.41 17:21:01 0 0.75 0.00 0.07 7.06 0.00 92.12 17:21:01 1 8.09 0.00 0.74 7.82 0.07 83.29 17:21:01 2 4.79 0.00 0.42 0.10 0.02 94.68 17:21:01 3 1.77 0.00 0.47 0.35 0.02 97.40 17:21:01 4 30.54 0.00 2.10 1.68 0.07 65.61 17:21:01 5 21.14 0.00 1.50 0.87 0.05 76.44 17:21:01 6 11.29 0.00 0.97 0.67 0.03 87.04 17:21:01 7 4.13 0.00 0.58 0.52 0.05 94.72 17:22:01 all 10.48 0.00 1.59 2.95 0.04 84.95 17:22:01 0 3.27 0.00 1.31 7.72 0.03 87.67 17:22:01 1 6.06 0.00 1.41 1.07 0.07 91.39 17:22:01 2 10.81 0.00 1.65 0.37 0.02 87.15 17:22:01 3 3.93 0.00 1.39 5.55 0.03 89.09 17:22:01 4 3.51 0.00 1.05 0.25 0.02 95.17 17:22:01 5 15.60 0.00 2.33 1.59 0.05 80.43 17:22:01 6 14.04 0.00 1.44 0.55 0.03 83.93 17:22:01 7 26.66 0.00 2.11 6.47 0.07 64.69 17:23:01 all 14.95 0.00 4.78 6.28 0.06 73.92 17:23:01 0 12.24 0.00 4.43 1.00 0.07 82.27 17:23:01 1 16.28 0.00 5.60 2.13 0.07 75.92 17:23:01 2 17.17 0.00 5.04 1.30 0.05 76.44 17:23:01 3 13.24 0.00 5.12 33.12 0.07 48.45 17:23:01 4 16.28 0.00 4.30 1.52 0.07 77.83 17:23:01 5 14.95 0.00 4.52 2.62 0.07 77.84 17:23:01 6 18.65 0.00 4.71 1.42 0.05 75.17 17:23:01 7 10.78 0.00 4.54 7.26 0.07 77.35 17:24:01 all 25.21 0.00 2.18 1.00 0.07 71.54 17:24:01 0 26.94 0.00 2.61 0.02 0.05 70.38 17:24:01 1 22.98 0.00 1.78 0.02 0.10 75.12 17:24:01 2 31.28 0.00 2.58 0.77 0.08 65.29 17:24:01 3 24.52 0.00 2.30 6.59 0.07 66.52 17:24:01 4 20.21 0.00 1.61 0.07 0.05 78.06 17:24:01 5 17.85 0.00 1.58 0.37 0.07 80.14 17:24:01 6 25.85 0.00 2.24 0.15 0.07 71.69 17:24:01 7 32.04 0.00 2.68 0.03 0.05 65.20 17:25:01 all 0.95 0.00 0.30 1.07 0.05 97.63 17:25:01 0 0.60 0.00 0.20 0.02 0.05 99.13 17:25:01 1 0.40 0.00 0.27 0.02 0.03 99.28 17:25:01 2 0.77 0.00 0.22 0.00 0.03 98.98 17:25:01 3 1.34 0.00 0.32 7.85 0.05 90.45 17:25:01 4 1.30 0.00 0.37 0.08 0.03 98.22 17:25:01 5 1.02 0.00 0.35 0.60 0.10 97.93 17:25:01 6 1.49 0.00 0.35 0.00 0.07 98.10 17:25:01 7 0.68 0.00 0.33 0.00 0.00 98.98 17:26:01 all 5.68 0.00 0.57 1.44 0.03 92.27 17:26:01 0 14.59 0.00 0.67 0.43 0.03 84.28 17:26:01 1 1.28 0.00 0.32 0.13 0.03 98.23 17:26:01 2 17.70 0.00 1.17 0.42 0.03 80.68 17:26:01 3 2.72 0.00 0.48 9.37 0.02 87.41 17:26:01 4 1.42 0.00 0.48 0.72 0.02 97.37 17:26:01 5 0.80 0.00 0.48 0.05 0.02 98.65 17:26:01 6 0.93 0.00 0.38 0.05 0.05 98.58 17:26:01 7 6.08 0.00 0.55 0.37 0.03 92.97 Average: all 11.25 0.00 1.70 2.51 0.05 84.49 Average: 0 9.72 0.00 1.54 2.71 0.04 85.99 Average: 1 9.15 0.00 1.68 1.87 0.06 87.25 Average: 2 13.74 0.00 1.84 0.49 0.04 83.90 Average: 3 7.89 0.00 1.67 10.42 0.04 79.98 Average: 4 12.20 0.00 1.65 0.72 0.04 85.40 Average: 5 11.87 0.00 1.79 1.01 0.06 85.27 Average: 6 12.02 0.00 1.68 0.47 0.05 85.78 Average: 7 13.37 0.00 1.79 2.43 0.04 82.36