---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1431 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: 2799.998 BogoMIPS: 5599.99 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 827 25268 0 6070 30884 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:96:1a:12 brd ff:ff:ff:ff:ff:ff inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe96:1a12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:98:19:a8 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:c7ff:fe98:19a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1431) 12/01/23 _x86_64_ (8 CPU) 14:20:21 LINUX RESTART (8 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:01 94.73 17.71 77.02 1021.43 27767.37 14:23:01 200.60 8.90 191.70 1604.53 64841.86 14:24:01 76.41 0.03 76.37 1.07 38968.88 14:25:01 167.89 0.43 167.46 13.60 66644.85 14:26:01 237.67 0.05 237.62 5.86 66190.07 14:27:01 49.71 0.03 49.68 6.13 32140.38 14:28:01 74.64 1.05 73.59 70.52 30365.87 Average: 128.81 4.03 124.78 388.99 46703.51 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 30098828 31693772 2840392 8.62 68604 1837612 1478516 4.35 882144 1673240 165960 14:23:01 28816352 31684872 4122868 12.52 106320 3010360 1635428 4.81 995076 2724852 24504 14:24:01 27499252 31697480 5439968 16.52 138200 4219952 1473864 4.34 1044468 3902556 952596 14:25:01 26979452 31685260 5959768 18.09 162588 4663604 1510132 4.44 1160504 4258536 165700 14:26:01 25722752 31589312 7216468 21.91 229352 5621428 1667780 4.91 1356324 5177448 234456 14:27:01 25939368 31678316 6999852 21.25 233840 5489900 1595944 4.70 1273500 5042524 51860 14:28:01 25860628 31610124 7078592 21.49 239748 5503884 1458508 4.29 1423540 4985156 56532 Average: 27273805 31662734 5665415 17.20 168379 4335249 1545739 4.55 1162222 3966330 235944 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 60.79 42.11 973.65 7.07 0.00 0.00 0.00 0.00 14:23:01 lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 14:23:01 docker0 20.36 34.38 1.89 403.25 0.00 0.00 0.00 0.00 14:23:01 ens3 354.87 203.78 5521.01 21.16 0.00 0.00 0.00 0.00 14:24:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 14:24:01 docker0 1.33 1.70 0.11 0.41 0.00 0.00 0.00 0.00 14:24:01 ens3 332.27 159.03 6204.87 13.95 0.00 0.00 0.00 0.00 14:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 42.20 67.66 3.08 867.13 0.00 0.00 0.00 0.00 14:25:01 ens3 69.71 44.17 867.58 4.29 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 docker0 31.02 77.41 2.27 1430.90 0.00 0.00 0.00 0.00 14:26:01 ens3 272.89 132.66 4045.74 12.00 0.00 0.00 0.00 0.00 14:26:01 vethb37d3ca 31.02 77.54 2.70 1430.91 0.00 0.00 0.00 0.12 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 docker0 30.48 49.34 2.13 827.75 0.00 0.00 0.00 0.00 14:27:01 ens3 57.96 38.56 829.68 4.87 0.00 0.00 0.00 0.00 14:27:01 vethb37d3ca 30.48 49.38 2.55 827.75 0.00 0.00 0.00 0.07 14:28:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 150.12 185.20 77.01 1230.08 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 17.91 32.93 1.35 504.22 0.00 0.00 0.00 0.00 Average: ens3 185.52 115.07 2645.72 184.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1431) 12/01/23 _x86_64_ (8 CPU) 14:20:21 LINUX RESTART (8 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 9.24 0.00 0.73 2.50 0.03 87.50 14:22:01 0 17.93 0.00 0.70 1.25 0.05 80.07 14:22:01 1 3.63 0.00 0.40 11.43 0.03 84.51 14:22:01 2 22.83 0.00 1.62 1.25 0.05 74.24 14:22:01 3 12.06 0.00 0.86 0.75 0.05 86.28 14:22:01 4 10.70 0.00 0.92 0.47 0.03 87.88 14:22:01 5 5.34 0.00 0.68 0.20 0.02 93.76 14:22:01 6 0.86 0.00 0.46 4.64 0.02 94.02 14:22:01 7 0.42 0.00 0.20 0.02 0.00 99.37 14:23:01 all 8.65 0.00 2.38 6.19 0.05 82.73 14:23:01 0 13.47 0.00 2.85 3.47 0.05 80.16 14:23:01 1 11.32 0.00 1.50 10.91 0.05 76.22 14:23:01 2 12.15 0.00 3.88 33.08 0.07 50.82 14:23:01 3 5.39 0.00 1.85 0.45 0.07 92.24 14:23:01 4 9.50 0.00 2.59 0.25 0.03 87.63 14:23:01 5 5.45 0.00 2.63 0.38 0.05 91.49 14:23:01 6 6.08 0.00 1.63 0.91 0.03 91.35 14:23:01 7 5.88 0.00 2.08 0.18 0.05 91.80 14:24:01 all 18.66 0.00 3.62 5.99 0.07 71.65 14:24:01 0 17.81 0.00 4.16 20.94 0.10 56.98 14:24:01 1 18.94 0.00 3.47 2.34 0.08 75.17 14:24:01 2 18.44 0.00 3.43 2.24 0.08 75.81 14:24:01 3 18.11 0.00 3.80 1.73 0.07 76.28 14:24:01 4 17.30 0.00 3.87 0.08 0.08 78.66 14:24:01 5 21.90 0.00 3.21 0.91 0.07 73.92 14:24:01 6 17.19 0.00 3.53 19.69 0.07 59.52 14:24:01 7 19.56 0.00 3.52 0.17 0.07 76.69 14:25:01 all 19.69 0.00 2.92 7.79 0.07 69.54 14:25:01 0 19.83 0.00 3.52 33.81 0.07 42.77 14:25:01 1 20.53 0.00 2.91 5.01 0.07 71.48 14:25:01 2 19.42 0.00 2.90 7.77 0.07 69.85 14:25:01 3 19.86 0.00 2.85 6.09 0.07 71.14 14:25:01 4 20.13 0.00 2.70 1.27 0.05 75.84 14:25:01 5 18.48 0.00 2.92 0.74 0.05 77.81 14:25:01 6 19.67 0.00 2.75 0.35 0.05 77.17 14:25:01 7 19.58 0.00 2.79 7.24 0.07 70.32 14:26:01 all 7.31 0.00 2.46 7.79 0.05 82.39 14:26:01 0 4.09 0.00 3.08 5.62 0.07 87.15 14:26:01 1 8.06 0.00 3.30 20.32 0.07 68.25 14:26:01 2 5.07 0.00 1.98 7.09 0.03 85.83 14:26:01 3 6.13 0.00 2.54 0.47 0.07 90.79 14:26:01 4 9.38 0.00 2.87 0.29 0.05 87.41 14:26:01 5 15.65 0.00 2.23 2.00 0.05 80.07 14:26:01 6 5.78 0.00 1.69 2.03 0.03 90.46 14:26:01 7 4.33 0.00 1.96 24.63 0.07 69.02 14:27:01 all 10.69 0.00 1.10 2.49 0.03 85.69 14:27:01 0 19.63 0.00 2.16 6.26 0.03 71.92 14:27:01 1 1.15 0.00 0.42 0.42 0.00 98.01 14:27:01 2 4.73 0.00 0.47 0.02 0.02 94.77 14:27:01 3 10.24 0.00 1.25 6.58 0.05 81.88 14:27:01 4 15.02 0.00 1.77 0.47 0.02 82.73 14:27:01 5 29.49 0.00 1.53 0.87 0.05 68.06 14:27:01 6 4.42 0.00 0.77 0.03 0.02 94.76 14:27:01 7 0.83 0.00 0.45 5.27 0.03 93.41 14:28:01 all 11.66 0.00 0.90 3.02 0.04 84.37 14:28:01 0 5.99 0.00 0.62 0.00 0.03 93.36 14:28:01 1 17.88 0.00 0.64 0.59 0.07 80.83 14:28:01 2 29.79 0.00 1.79 5.30 0.05 63.07 14:28:01 3 16.13 0.00 1.17 3.89 0.05 78.75 14:28:01 4 6.53 0.00 0.62 0.07 0.03 92.75 14:28:01 5 6.97 0.00 0.92 13.67 0.02 78.42 14:28:01 6 5.28 0.00 0.78 0.62 0.03 93.29 14:28:01 7 4.76 0.00 0.65 0.03 0.03 94.53 Average: all 12.27 0.00 2.01 5.11 0.05 80.56 Average: 0 14.11 0.00 2.44 10.17 0.06 73.23 Average: 1 11.63 0.00 1.80 7.28 0.05 79.23 Average: 2 16.06 0.00 2.29 8.08 0.05 73.52 Average: 3 12.57 0.00 2.05 2.87 0.06 82.46 Average: 4 12.65 0.00 2.19 0.41 0.04 84.70 Average: 5 14.75 0.00 2.02 2.68 0.04 80.51 Average: 6 8.49 0.00 1.66 4.03 0.04 85.79 Average: 7 7.89 0.00 1.66 5.34 0.05 85.06