---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10131 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 712K 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 905 25829 0 5431 30806 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:8e:72:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe8e:726f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:20:72:84 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:e0ff:fe20:7284/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10131) 06/09/26 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 301.78 21.76 280.02 722.41 86468.26 12:04:01 206.01 23.56 182.46 838.52 60261.78 12:05:01 21.63 0.98 20.65 48.93 9287.25 12:06:01 125.86 2.53 123.33 395.80 54982.97 12:07:01 500.28 0.23 500.05 7.87 53927.68 12:08:01 129.66 0.07 129.60 7.60 44081.19 12:09:01 41.23 3.38 37.84 121.31 10181.64 Average: 189.49 7.50 181.99 306.08 45599.03 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 29985868 31730224 2953352 8.97 77996 1966904 1345004 3.96 816688 1824656 300408 12:04:01 27569932 29788636 5369288 16.30 93356 2410708 3377976 9.94 2839328 2181720 16988 12:05:01 27631708 30624548 5307512 16.11 95100 3171576 2273928 6.69 2216880 2717608 506160 12:06:01 26689568 30322032 6249652 18.97 123244 3679820 2605732 7.67 2827008 2974964 170236 12:07:01 26280928 30548036 6658292 20.21 206984 4208424 2368700 6.97 2797340 3342060 172 12:08:01 25596164 30429748 7343056 22.29 211556 4757924 2378980 7.00 2964540 3846904 748 12:09:01 26516824 31613364 6422396 19.50 215872 5009200 1434060 4.22 2072448 3813304 9744 Average: 27181570 30722370 5757650 17.48 146301 3600651 2254911 6.63 2362033 2957317 143494 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.20 1.20 0.15 0.15 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 91.37 67.97 1331.33 23.56 0.00 0.00 0.00 0.00 12:04:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 714.40 515.58 6089.99 105.59 0.00 0.00 0.00 0.00 12:05:01 lo 3.55 3.55 0.48 0.48 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 124.81 97.88 583.24 24.15 0.00 0.00 0.00 0.00 12:06:01 vethbcf17ee 72.40 144.53 10.33 894.93 0.00 0.00 0.00 0.07 12:06:01 lo 6.27 6.27 0.67 0.67 0.00 0.00 0.00 0.00 12:06:01 docker0 74.45 149.39 9.51 983.73 0.00 0.00 0.00 0.00 12:06:01 ens3 714.90 687.59 2799.55 3804.97 0.00 0.00 0.00 0.00 12:07:01 lo 0.47 0.47 0.07 0.07 0.00 0.00 0.00 0.00 12:07:01 docker0 136.31 162.64 18.29 675.56 0.00 0.00 0.00 0.00 12:07:01 ens3 270.97 191.20 1523.25 38.16 0.00 0.00 0.00 0.00 12:08:01 lo 7.80 7.80 0.71 0.71 0.00 0.00 0.00 0.00 12:08:01 docker0 2.95 6.93 0.22 88.97 0.00 0.00 0.00 0.00 12:08:01 ens3 565.31 570.45 1117.21 2971.85 0.00 0.00 0.00 0.00 12:09:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 181.77 182.42 51.18 876.55 0.00 0.00 0.00 0.00 Average: lo 3.30 3.30 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 30.53 45.57 4.00 249.75 0.00 0.00 0.00 0.00 Average: ens3 380.51 330.45 1928.06 1120.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10131) 06/09/26 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 9.75 0.00 0.82 3.45 0.03 85.95 12:03:01 0 11.04 0.00 0.99 2.89 0.07 85.01 12:03:01 1 4.79 0.00 0.33 0.07 0.02 94.80 12:03:01 2 13.95 0.00 1.57 4.61 0.03 79.84 12:03:01 3 0.92 0.00 0.17 0.00 0.02 98.90 12:03:01 4 9.92 0.00 0.83 0.50 0.03 88.71 12:03:01 5 6.30 0.00 0.60 0.57 0.02 92.51 12:03:01 6 27.73 0.00 1.79 14.46 0.07 55.96 12:03:01 7 3.42 0.00 0.23 4.51 0.02 91.82 12:04:01 all 25.75 0.00 1.88 2.34 0.08 69.96 12:04:01 0 26.93 0.00 3.16 2.94 0.08 66.88 12:04:01 1 10.62 0.00 0.79 1.42 0.05 87.12 12:04:01 2 24.93 0.00 2.94 7.64 0.08 64.41 12:04:01 3 33.58 0.00 1.65 0.12 0.07 64.58 12:04:01 4 25.17 0.00 1.52 1.29 0.08 71.94 12:04:01 5 36.77 0.00 0.77 1.35 0.07 61.04 12:04:01 6 26.16 0.00 1.50 0.79 0.07 71.48 12:04:01 7 22.05 0.00 2.75 3.19 0.07 71.94 12:05:01 all 12.41 0.00 0.95 0.29 0.03 86.33 12:05:01 0 15.97 0.00 0.82 0.02 0.05 83.14 12:05:01 1 7.61 0.00 0.65 0.00 0.02 91.72 12:05:01 2 8.38 0.00 0.40 0.17 0.03 91.02 12:05:01 3 12.99 0.00 0.82 0.00 0.03 86.16 12:05:01 4 25.07 0.00 2.26 1.97 0.07 70.64 12:05:01 5 12.75 0.00 0.48 0.08 0.03 86.65 12:05:01 6 9.72 0.00 0.85 0.03 0.03 89.36 12:05:01 7 6.81 0.00 1.29 0.02 0.03 91.85 12:06:01 all 10.51 0.00 2.20 2.21 0.06 85.02 12:06:01 0 4.98 0.00 1.71 1.08 0.03 92.20 12:06:01 1 9.75 0.00 2.59 0.29 0.07 87.31 12:06:01 2 18.74 0.00 2.84 11.46 0.08 66.88 12:06:01 3 11.03 0.00 2.10 0.03 0.05 86.79 12:06:01 4 21.79 0.00 3.73 0.03 0.07 74.38 12:06:01 5 3.71 0.00 0.87 0.13 0.05 95.23 12:06:01 6 9.36 0.00 2.02 0.35 0.05 88.22 12:06:01 7 4.70 0.00 1.80 4.30 0.08 89.13 12:07:01 all 14.31 0.00 4.79 2.08 0.06 78.76 12:07:01 0 9.20 0.00 4.03 0.56 0.07 86.15 12:07:01 1 12.26 0.00 5.10 0.93 0.07 81.65 12:07:01 2 3.60 0.00 2.24 6.06 0.03 88.07 12:07:01 3 12.87 0.00 4.54 0.27 0.07 82.26 12:07:01 4 41.11 0.00 8.05 0.82 0.08 49.93 12:07:01 5 15.77 0.00 3.80 4.36 0.05 76.02 12:07:01 6 8.71 0.00 6.26 0.59 0.08 84.35 12:07:01 7 10.91 0.00 4.32 3.04 0.07 81.66 12:08:01 all 15.71 0.00 2.00 1.30 0.06 80.93 12:08:01 0 13.53 0.00 1.63 0.05 0.03 84.76 12:08:01 1 14.76 0.00 2.16 3.10 0.05 79.93 12:08:01 2 19.73 0.00 1.81 1.41 0.07 76.99 12:08:01 3 11.54 0.00 2.03 0.37 0.07 85.99 12:08:01 4 21.65 0.00 2.85 0.64 0.08 74.78 12:08:01 5 11.84 0.00 1.37 0.02 0.05 86.73 12:08:01 6 21.44 0.00 2.38 4.07 0.08 72.03 12:08:01 7 11.14 0.00 1.75 0.77 0.07 86.27 12:09:01 all 10.14 0.00 0.80 0.39 0.03 88.65 12:09:01 0 0.62 0.00 0.62 0.00 0.02 98.75 12:09:01 1 9.11 0.00 0.68 2.09 0.02 88.10 12:09:01 2 17.13 0.00 1.30 0.72 0.05 80.80 12:09:01 3 9.45 0.00 0.70 0.05 0.05 89.75 12:09:01 4 12.27 0.00 0.85 0.03 0.03 86.82 12:09:01 5 4.68 0.00 0.55 0.08 0.02 94.67 12:09:01 6 5.22 0.00 0.62 0.00 0.02 94.15 12:09:01 7 22.67 0.00 1.02 0.08 0.03 76.20 Average: all 14.08 0.00 1.91 1.72 0.05 82.23 Average: 0 11.76 0.00 1.85 1.08 0.05 85.27 Average: 1 9.83 0.00 1.75 1.12 0.04 87.26 Average: 2 15.21 0.00 1.87 4.57 0.05 78.29 Average: 3 13.20 0.00 1.71 0.12 0.05 84.92 Average: 4 22.41 0.00 2.86 0.76 0.06 73.91 Average: 5 13.12 0.00 1.20 0.94 0.04 84.70 Average: 6 15.49 0.00 2.19 2.90 0.06 79.36 Average: 7 11.67 0.00 1.88 2.27 0.05 84.13