---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41419 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 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 894 25739 0 5533 30817 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:f5:28:ec brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fef5:28ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:6f:ff:09 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:c6ff:fe6f:ff09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41419) 09/24/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:00 tps rtps wtps bread/s bwrtn/s 13:34:01 356.71 41.94 314.77 1891.76 29490.64 13:35:01 302.85 19.83 283.02 2318.95 127317.31 13:36:01 235.49 2.77 232.73 433.39 46157.64 13:37:01 90.57 0.35 90.22 39.06 29648.66 13:38:01 82.55 2.17 80.39 109.05 22401.60 Average: 214.11 13.51 200.60 961.54 50931.71 13:33:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30041372 31645672 2897848 8.80 71992 1841688 1389784 4.09 927120 1674872 172780 13:35:01 26775868 31623880 6163352 18.71 118220 4916924 1663664 4.89 1021376 4671460 216760 13:36:01 24205404 29565240 8733816 26.51 141436 5378836 8515172 25.05 3321836 4823680 30800 13:37:01 24070824 29488164 8868396 26.92 153172 5419808 8118876 23.89 3433736 4840552 304 13:38:01 26402296 31601320 6536924 19.85 156116 5190444 1541220 4.53 1364952 4648920 2448 Average: 26299153 30784855 6640067 20.16 128187 4549540 4245743 12.49 2013804 4131897 84618 13:33:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 235.29 147.47 1309.06 54.05 0.00 0.00 0.00 0.00 13:34:01 lo 1.44 1.44 0.15 0.15 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 1056.09 552.09 29134.54 46.98 0.00 0.00 0.00 0.00 13:35:01 lo 12.00 12.00 1.17 1.17 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 br-63d4e054e1bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 53.09 36.61 1118.09 5.10 0.00 0.00 0.00 0.00 13:36:01 vethb5b4b01 2.63 2.97 0.26 0.25 0.00 0.00 0.00 0.00 13:36:01 veth3cac434 4.70 5.90 0.76 0.85 0.00 0.00 0.00 0.00 13:36:01 veth5831251 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 ens3 11.46 11.45 70.12 1.70 0.00 0.00 0.00 0.00 13:37:01 vethb5b4b01 4.05 5.67 0.66 2.68 0.00 0.00 0.00 0.00 13:37:01 veth3cac434 0.38 0.77 0.05 0.07 0.00 0.00 0.00 0.00 13:37:01 veth5831251 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:38:01 ens3 40.26 34.56 67.90 16.43 0.00 0.00 0.00 0.00 13:38:01 lo 21.66 21.66 2.06 2.06 0.00 0.00 0.00 0.00 13:38:01 docker0 12.53 17.20 2.08 286.70 0.00 0.00 0.00 0.00 Average: ens3 279.09 156.41 6323.23 24.95 0.00 0.00 0.00 0.00 Average: lo 3.55 3.55 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 2.50 3.43 0.41 57.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41419) 09/24/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:00 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.14 0.00 0.96 3.35 0.04 85.52 13:34:01 0 1.38 0.00 0.33 0.07 0.05 98.17 13:34:01 1 9.09 0.00 1.39 14.37 0.05 75.10 13:34:01 2 12.09 0.00 0.90 4.70 0.03 82.28 13:34:01 3 7.86 0.00 0.59 0.30 0.03 91.22 13:34:01 4 20.24 0.00 0.94 1.65 0.05 77.13 13:34:01 5 17.93 0.00 1.25 1.46 0.03 79.33 13:34:01 6 2.32 0.00 1.22 3.62 0.02 92.83 13:34:01 7 10.18 0.00 1.07 0.61 0.03 88.11 13:35:01 all 11.17 0.00 4.69 13.38 0.05 70.72 13:35:01 0 10.16 0.00 4.88 1.23 0.07 83.67 13:35:01 1 10.19 0.00 4.50 9.53 0.03 75.75 13:35:01 2 9.63 0.00 4.82 12.63 0.05 72.87 13:35:01 3 10.05 0.00 4.74 37.31 0.05 47.85 13:35:01 4 11.59 0.00 4.23 5.17 0.03 78.97 13:35:01 5 13.55 0.00 4.05 1.17 0.05 81.18 13:35:01 6 13.99 0.00 6.68 37.08 0.07 42.19 13:35:01 7 10.23 0.00 3.61 3.04 0.02 83.11 13:36:01 all 28.84 0.00 4.26 2.80 0.11 63.98 13:36:01 0 22.18 0.00 4.04 1.88 0.12 71.78 13:36:01 1 31.49 0.00 5.01 2.78 0.12 60.60 13:36:01 2 25.68 0.00 4.00 7.64 0.08 62.60 13:36:01 3 30.55 0.00 4.23 4.70 0.12 60.41 13:36:01 4 33.31 0.00 4.16 0.49 0.12 61.92 13:36:01 5 25.73 0.00 3.51 2.84 0.12 67.81 13:36:01 6 26.25 0.00 4.09 1.23 0.08 68.34 13:36:01 7 35.54 0.00 5.07 0.86 0.10 58.43 13:37:01 all 7.15 0.00 1.48 1.86 0.07 89.44 13:37:01 0 6.61 0.00 1.89 0.27 0.07 91.17 13:37:01 1 6.78 0.00 1.61 0.30 0.07 91.24 13:37:01 2 8.83 0.00 1.16 0.49 0.05 89.48 13:37:01 3 7.35 0.00 1.31 2.13 0.07 89.14 13:37:01 4 6.33 0.00 1.34 3.35 0.07 88.91 13:37:01 5 6.64 0.00 1.53 5.79 0.08 85.96 13:37:01 6 7.99 0.00 1.88 2.18 0.07 87.90 13:37:01 7 6.62 0.00 1.17 0.42 0.07 91.72 13:38:01 all 6.58 0.00 0.62 1.79 0.03 90.97 13:38:01 0 7.73 0.00 0.68 0.62 0.03 90.94 13:38:01 1 2.34 0.00 0.48 0.22 0.02 96.94 13:38:01 2 12.67 0.00 0.64 2.86 0.03 83.80 13:38:01 3 0.68 0.00 0.55 0.40 0.07 98.30 13:38:01 4 24.04 0.00 0.79 8.89 0.07 66.21 13:38:01 5 2.23 0.00 0.62 0.27 0.02 96.87 13:38:01 6 1.22 0.00 0.65 0.53 0.02 97.58 13:38:01 7 1.90 0.00 0.57 0.53 0.02 96.98 Average: all 12.75 0.00 2.39 4.62 0.06 80.18 Average: 0 9.57 0.00 2.35 0.81 0.07 87.20 Average: 1 11.95 0.00 2.59 5.47 0.06 79.94 Average: 2 13.77 0.00 2.29 5.65 0.05 78.23 Average: 3 11.26 0.00 2.27 8.91 0.07 77.49 Average: 4 19.08 0.00 2.28 3.91 0.07 74.67 Average: 5 13.22 0.00 2.18 2.30 0.06 82.24 Average: 6 10.29 0.00 2.89 8.85 0.05 77.92 Average: 7 12.86 0.00 2.29 1.09 0.05 83.72