---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-81930 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 881 24820 0 6464 30829 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:86:94:6e brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe86:946e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:94:9a:91 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::42:9dff:fe94:9a91/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81930) 11/06/24 _x86_64_ (8 CPU) 11:19:49 LINUX RESTART (8 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:02 195.98 73.39 122.60 5269.79 67982.54 11:22:01 124.03 14.54 109.49 1012.85 54424.00 11:23:01 161.64 18.71 142.93 2347.74 71842.16 11:24:01 442.29 4.42 437.88 428.33 143014.96 11:25:01 145.69 0.42 145.28 33.19 38670.22 11:26:01 5.88 0.02 5.86 0.13 149.15 11:27:01 60.56 0.33 60.22 12.40 1018.36 Average: 162.38 15.98 146.41 1301.29 53869.03 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:02 30416316 31746700 2522896 7.66 47388 1606632 1416772 4.17 790644 1470996 39792 11:22:01 30112328 31697372 2826884 8.58 71684 1823836 1442676 4.24 878044 1659720 35676 11:23:01 26143148 31656800 6796064 20.63 121984 5552336 1713556 5.04 993768 5308664 2565712 11:24:01 24805656 30774336 8133556 24.69 141576 5969636 7429428 21.86 2014432 5531872 116 11:25:01 23044684 29444444 9894528 30.04 171252 6331680 8889636 26.16 3469360 5773124 1340 11:26:01 23208196 29600428 9731016 29.54 171444 6324704 8742216 25.72 3317472 5763668 440 11:27:01 25503748 31648640 7435464 22.57 172456 6071352 1544208 4.54 1322772 5541380 328 Average: 26176297 30938389 6762915 20.53 128255 4811454 4454070 13.10 1826642 4435632 377629 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:02 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:21:02 ens3 307.02 224.36 941.68 59.74 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 11:22:01 ens3 49.70 35.84 788.53 9.03 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 14.00 14.00 1.36 1.36 0.00 0.00 0.00 0.00 11:23:01 ens3 1313.26 756.16 33231.11 62.29 0.00 0.00 0.00 0.00 11:24:01 vethb21dd2c 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 11:24:01 vetha5f9cd8 54.29 73.54 8.40 9.92 0.00 0.00 0.00 0.00 11:24:01 veth88b0033 0.38 0.52 0.02 0.03 0.00 0.00 0.00 0.00 11:24:01 veth89e41be 4.52 6.83 0.49 136.89 0.00 0.00 0.00 0.01 11:25:01 vethb21dd2c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:25:01 vetha5f9cd8 190.63 192.43 43.39 27.87 0.00 0.00 0.00 0.00 11:25:01 vetha748981 0.65 0.68 1.50 0.84 0.00 0.00 0.00 0.00 11:25:01 veth88b0033 3.35 4.18 0.67 0.43 0.00 0.00 0.00 0.00 11:26:01 vethb21dd2c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 vetha5f9cd8 144.84 146.17 37.06 17.04 0.00 0.00 0.00 0.00 11:26:01 vetha748981 1.67 1.42 0.23 1.02 0.00 0.00 0.00 0.00 11:26:01 veth88b0033 3.25 4.73 0.66 0.36 0.00 0.00 0.00 0.00 11:27:01 docker0 12.91 17.01 2.11 286.99 0.00 0.00 0.00 0.00 11:27:01 lo 26.80 26.80 2.47 2.47 0.00 0.00 0.00 0.00 11:27:01 ens3 1775.89 1106.98 36328.09 172.39 0.00 0.00 0.00 0.00 Average: docker0 1.85 2.44 0.30 41.10 0.00 0.00 0.00 0.00 Average: lo 3.41 3.41 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 253.34 157.65 5201.19 24.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-81930) 11/06/24 _x86_64_ (8 CPU) 11:19:49 LINUX RESTART (8 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:02 all 5.82 0.00 1.07 10.56 0.04 82.51 11:21:02 0 7.16 0.00 0.69 1.79 0.05 90.31 11:21:02 1 9.55 0.00 1.21 4.19 0.05 85.00 11:21:02 2 8.38 0.00 2.05 16.57 0.03 72.96 11:21:02 3 2.21 0.00 0.87 1.72 0.03 95.16 11:21:02 4 7.26 0.00 1.37 10.74 0.03 80.59 11:21:02 5 4.73 0.00 0.94 2.98 0.05 91.30 11:21:02 6 4.55 0.00 0.72 2.05 0.03 92.65 11:21:02 7 2.77 0.00 0.64 44.53 0.03 52.04 11:22:01 all 7.17 0.00 0.60 5.70 0.04 86.49 11:22:01 0 2.66 0.00 0.27 0.02 0.02 97.03 11:22:01 1 10.30 0.00 0.63 4.30 0.07 84.70 11:22:01 2 21.45 0.00 1.41 17.34 0.07 59.73 11:22:01 3 15.29 0.00 1.09 0.99 0.05 82.59 11:22:01 4 1.65 0.00 0.17 0.60 0.09 97.50 11:22:01 5 2.19 0.00 0.51 6.01 0.00 91.29 11:22:01 6 3.48 0.00 0.39 0.83 0.02 95.28 11:22:01 7 0.42 0.00 0.32 15.56 0.02 83.68 11:23:01 all 12.75 0.00 5.45 16.59 0.10 65.12 11:23:01 0 10.69 0.00 5.68 8.20 0.07 75.36 11:23:01 1 20.76 0.00 6.73 22.35 0.10 50.07 11:23:01 2 13.33 0.00 5.55 4.04 0.08 77.00 11:23:01 3 12.84 0.00 5.55 15.33 0.08 66.20 11:23:01 4 12.02 0.00 4.57 13.86 0.09 69.46 11:23:01 5 11.23 0.00 5.24 31.58 0.08 51.87 11:23:01 6 9.79 0.00 4.81 8.19 0.15 77.05 11:23:01 7 11.36 0.00 5.45 29.10 0.10 53.99 11:24:01 all 9.76 0.00 3.32 16.39 0.06 70.46 11:24:01 0 8.30 0.00 3.60 20.82 0.08 67.20 11:24:01 1 9.41 0.00 2.85 3.71 0.07 83.97 11:24:01 2 10.94 0.00 3.84 25.34 0.05 59.82 11:24:01 3 10.73 0.00 3.70 34.91 0.07 50.59 11:24:01 4 11.07 0.00 3.51 18.96 0.05 66.41 11:24:01 5 9.34 0.00 2.49 11.17 0.07 76.94 11:24:01 6 10.68 0.00 3.28 12.93 0.07 73.04 11:24:01 7 7.61 0.00 3.31 3.33 0.05 85.70 11:25:01 all 26.75 0.00 3.83 2.95 0.10 66.37 11:25:01 0 18.81 0.00 3.50 6.74 0.08 70.87 11:25:01 1 32.74 0.00 4.74 3.46 0.10 58.95 11:25:01 2 26.03 0.00 3.81 0.71 0.14 69.31 11:25:01 3 28.04 0.00 3.82 1.04 0.10 66.99 11:25:01 4 31.16 0.00 4.11 0.71 0.10 63.92 11:25:01 5 24.12 0.00 3.42 5.00 0.08 67.38 11:25:01 6 35.32 0.00 4.43 1.84 0.08 58.33 11:25:01 7 17.84 0.00 2.82 4.09 0.08 75.16 11:26:01 all 3.36 0.00 0.38 0.04 0.05 96.16 11:26:01 0 2.37 0.00 0.22 0.07 0.03 97.31 11:26:01 1 3.67 0.00 0.30 0.00 0.07 95.97 11:26:01 2 4.12 0.00 0.50 0.02 0.07 95.29 11:26:01 3 4.36 0.00 0.40 0.02 0.03 95.19 11:26:01 4 3.63 0.00 0.42 0.00 0.07 95.88 11:26:01 5 3.00 0.00 0.38 0.00 0.03 96.58 11:26:01 6 3.15 0.00 0.35 0.17 0.07 96.26 11:26:01 7 2.60 0.00 0.50 0.05 0.05 96.79 11:27:01 all 1.30 0.00 0.69 0.15 0.05 97.81 11:27:01 0 1.23 0.00 0.73 0.07 0.03 97.93 11:27:01 1 1.59 0.00 0.69 0.07 0.05 97.61 11:27:01 2 1.71 0.00 0.72 0.15 0.07 97.36 11:27:01 3 1.22 0.00 0.77 0.12 0.03 97.86 11:27:01 4 1.37 0.00 0.62 0.03 0.05 97.93 11:27:01 5 0.95 0.00 0.58 0.38 0.03 98.05 11:27:01 6 1.30 0.00 0.65 0.00 0.03 98.01 11:27:01 7 1.07 0.00 0.77 0.40 0.07 97.69 Average: all 9.54 0.00 2.19 7.47 0.06 80.74 Average: 0 7.31 0.00 2.09 5.38 0.05 85.17 Average: 1 12.54 0.00 2.44 5.39 0.07 79.55 Average: 2 12.24 0.00 2.55 9.15 0.07 75.99 Average: 3 10.63 0.00 2.31 7.72 0.06 79.28 Average: 4 9.72 0.00 2.11 6.41 0.07 81.70 Average: 5 7.92 0.00 1.93 8.13 0.05 81.96 Average: 6 9.73 0.00 2.08 3.71 0.06 84.41 Average: 7 6.24 0.00 1.97 13.87 0.06 77.86