---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5247 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 865 26211 0 5090 30846 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:bd:8f:35 brd ff:ff:ff:ff:ff:ff inet 10.30.107.42/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:febd:8f35/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:63:79:71 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::42:3ff:fe63:7971/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5247) 12/15/23 _x86_64_ (8 CPU) 10:50:30 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 148.29 71.44 76.85 4613.10 57659.86 10:53:01 158.91 16.90 142.01 395.53 35586.87 10:54:01 42.83 5.45 37.38 458.59 22727.95 10:55:01 130.69 2.75 127.95 391.93 72669.36 10:56:01 326.98 0.35 326.63 2.80 41553.87 10:57:01 333.29 0.12 333.17 13.86 86211.40 10:58:01 47.96 1.27 46.69 63.19 27050.02 Average: 169.85 14.04 155.82 848.41 49066.50 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 30188492 31746556 2750728 8.35 66820 1803492 1396740 4.11 826672 1640100 144304 10:53:01 29115252 31086960 3823968 11.61 87444 2178536 2197940 6.47 1516260 1983256 47984 10:54:01 28265012 30605028 4674208 14.19 89036 2538448 2380920 7.01 2223384 2109736 238024 10:55:01 27169224 30329424 5769996 17.52 105664 3320088 2659096 7.82 2762324 2607076 51680 10:56:01 26345356 30481272 6593864 20.02 175776 4085196 2651768 7.80 2826640 3225628 303376 10:57:01 25877412 30385172 7061808 21.44 220636 4437616 2523620 7.43 2980728 3564340 516 10:58:01 26866132 31611648 6073088 18.44 224880 4665452 1482892 4.36 1982648 3570712 32396 Average: 27689554 30892294 5249666 15.94 138608 3289833 2184711 6.43 2159808 2671550 116897 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 374.77 247.31 1521.99 59.12 0.00 0.00 0.00 0.00 10:52:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 445.06 336.33 3952.12 59.17 0.00 0.00 0.00 0.00 10:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 448.73 321.41 1804.72 102.44 0.00 0.00 0.00 0.00 10:54:01 lo 8.02 8.02 2.17 2.17 0.00 0.00 0.00 0.00 10:55:01 docker0 37.53 79.97 5.33 370.83 0.00 0.00 0.00 0.00 10:55:01 veth8d6a38d 34.26 73.70 5.60 293.27 0.00 0.00 0.00 0.02 10:55:01 ens3 624.41 591.80 2129.23 3357.84 0.00 0.00 0.00 0.00 10:55:01 lo 6.47 6.47 0.61 0.61 0.00 0.00 0.00 0.00 10:56:01 docker0 1207.08 1140.03 108.81 1495.50 0.00 0.00 0.00 0.00 10:56:01 ens3 1159.12 1214.95 1498.10 132.36 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 3.35 6.45 0.20 77.56 0.00 0.00 0.00 0.00 10:57:01 ens3 457.76 358.75 1490.44 1147.98 0.00 0.00 0.00 0.00 10:57:01 lo 8.40 8.40 0.77 0.77 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 302.30 344.63 96.82 2315.47 0.00 0.00 0.00 0.00 10:58:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 178.28 175.20 16.33 277.69 0.00 0.00 0.00 0.00 Average: ens3 544.59 487.88 1784.77 1024.91 0.00 0.00 0.00 0.00 Average: lo 4.06 4.06 0.58 0.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5247) 12/15/23 _x86_64_ (8 CPU) 10:50:30 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 10.54 0.00 1.10 2.90 0.03 85.42 10:52:01 0 32.49 0.00 2.21 1.65 0.07 63.59 10:52:01 1 9.85 0.00 1.15 1.34 0.02 87.64 10:52:01 2 16.41 0.00 1.28 0.52 0.03 81.75 10:52:01 3 8.73 0.00 0.90 0.77 0.03 89.57 10:52:01 4 6.97 0.00 0.97 0.32 0.02 91.73 10:52:01 5 2.54 0.00 0.57 5.99 0.02 90.88 10:52:01 6 3.58 0.00 0.80 7.27 0.02 88.34 10:52:01 7 3.78 0.00 0.92 5.38 0.02 89.90 10:53:01 all 13.69 0.00 1.07 1.26 0.04 83.94 10:53:01 0 16.10 0.00 0.83 0.12 0.03 82.92 10:53:01 1 11.11 0.00 0.74 0.44 0.03 87.68 10:53:01 2 12.00 0.00 1.34 0.95 0.05 85.66 10:53:01 3 14.90 0.00 0.87 0.12 0.05 84.07 10:53:01 4 18.44 0.00 1.96 0.45 0.03 79.12 10:53:01 5 12.17 0.00 1.20 0.33 0.05 86.24 10:53:01 6 18.93 0.00 0.72 4.63 0.05 75.67 10:53:01 7 5.89 0.00 0.83 3.07 0.03 90.17 10:54:01 all 19.90 0.00 1.79 0.74 0.05 77.51 10:54:01 0 13.69 0.00 1.15 0.00 0.05 85.11 10:54:01 1 21.81 0.00 3.17 0.05 0.05 74.92 10:54:01 2 15.57 0.00 4.75 0.45 0.05 79.18 10:54:01 3 17.93 0.00 1.10 0.08 0.03 80.85 10:54:01 4 26.36 0.00 1.62 0.00 0.05 71.97 10:54:01 5 25.97 0.00 0.65 0.00 0.05 73.33 10:54:01 6 20.01 0.00 0.74 0.95 0.03 78.27 10:54:01 7 17.92 0.00 1.15 4.41 0.05 76.47 10:55:01 all 10.17 0.00 1.99 2.11 0.05 85.69 10:55:01 0 13.20 0.00 2.06 0.07 0.05 84.62 10:55:01 1 10.72 0.00 1.47 0.45 0.05 87.31 10:55:01 2 9.07 0.00 2.40 4.90 0.05 83.58 10:55:01 3 5.69 0.00 1.68 0.22 0.05 92.36 10:55:01 4 8.28 0.00 1.83 1.77 0.05 88.07 10:55:01 5 19.80 0.00 2.55 0.64 0.07 76.95 10:55:01 6 4.87 0.00 1.67 0.54 0.03 92.89 10:55:01 7 9.68 0.00 2.25 8.28 0.05 79.73 10:56:01 all 14.79 0.00 3.05 2.30 0.06 79.79 10:56:01 0 12.80 0.00 3.04 0.03 0.05 84.08 10:56:01 1 11.04 0.00 1.69 0.00 0.03 87.24 10:56:01 2 37.69 0.00 4.96 0.17 0.10 57.08 10:56:01 3 11.97 0.00 3.19 0.35 0.08 84.41 10:56:01 4 10.55 0.00 3.39 0.82 0.05 85.19 10:56:01 5 23.77 0.00 3.91 4.59 0.07 67.66 10:56:01 6 2.58 0.00 2.36 8.12 0.07 86.88 10:56:01 7 7.90 0.00 1.92 4.35 0.05 85.78 10:57:01 all 12.61 0.00 2.72 3.54 0.06 81.07 10:57:01 0 11.72 0.00 3.48 5.63 0.07 79.09 10:57:01 1 8.75 0.00 1.57 0.08 0.05 89.54 10:57:01 2 22.89 0.00 2.91 2.00 0.05 72.14 10:57:01 3 13.75 0.00 2.44 2.45 0.05 81.30 10:57:01 4 7.61 0.00 2.37 0.25 0.03 89.74 10:57:01 5 8.77 0.00 3.73 9.61 0.08 77.81 10:57:01 6 13.78 0.00 1.81 0.64 0.07 83.71 10:57:01 7 13.59 0.00 3.48 7.72 0.05 75.15 10:58:01 all 10.68 0.00 0.69 0.98 0.03 87.62 10:58:01 0 1.72 0.00 0.42 0.00 0.02 97.85 10:58:01 1 23.57 0.00 0.75 1.99 0.03 73.66 10:58:01 2 13.25 0.00 0.88 0.23 0.05 85.58 10:58:01 3 10.73 0.00 0.78 0.03 0.03 88.42 10:58:01 4 24.27 0.00 1.35 0.18 0.05 74.15 10:58:01 5 5.64 0.00 0.43 0.00 0.02 93.91 10:58:01 6 2.68 0.00 0.40 0.02 0.03 96.87 10:58:01 7 3.60 0.00 0.47 5.43 0.05 90.44 Average: all 13.20 0.00 1.77 1.98 0.05 83.01 Average: 0 14.53 0.00 1.88 1.07 0.05 82.47 Average: 1 13.84 0.00 1.51 0.62 0.04 84.00 Average: 2 18.12 0.00 2.65 1.32 0.06 77.86 Average: 3 11.96 0.00 1.56 0.57 0.05 85.86 Average: 4 14.65 0.00 1.92 0.54 0.04 82.84 Average: 5 14.09 0.00 1.86 3.01 0.05 80.99 Average: 6 9.49 0.00 1.21 3.16 0.04 86.09 Average: 7 8.91 0.00 1.57 5.52 0.04 83.96