---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17151 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 17G 139G 11% / 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 888 22099 0 9178 30823 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:8f:6d:11 brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85463sec preferred_lft 85463sec inet6 fe80::f816:3eff:fe8f:6d11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:9b:59:34 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::42:9ff:fe9b:5934/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17151) 12/02/25 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:02 tps rtps wtps bread/s bwrtn/s 11:51:01 67.62 32.45 35.17 2818.71 47003.73 11:52:01 17.21 0.00 17.21 0.00 25015.56 11:53:01 16.70 0.00 16.70 0.00 25142.21 11:54:01 17.68 0.00 17.68 0.00 26089.25 11:55:01 243.50 25.81 217.69 859.18 29175.07 11:56:01 167.53 19.62 147.91 2333.37 31209.73 11:57:01 101.38 0.37 101.02 6.26 86117.87 11:58:01 146.73 0.07 146.66 6.67 81016.76 11:59:01 377.77 2.53 375.24 388.67 81296.37 12:00:01 18.55 0.02 18.53 0.13 922.11 12:01:01 232.83 7.33 225.50 1310.58 39854.82 12:02:01 10.83 0.00 10.83 0.00 313.76 12:03:01 5.98 0.00 5.98 0.00 229.03 12:04:01 45.04 0.03 45.01 6.93 1168.21 Average: 105.00 6.27 98.73 549.53 33882.58 11:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:51:01 30649652 31895020 2289568 6.95 38640 1534804 1284964 3.78 619212 1416836 204 11:52:01 30646388 31891848 2292832 6.96 38728 1534808 1284964 3.78 622768 1416820 160 11:53:01 30645292 31890868 2293928 6.96 38816 1534808 1284964 3.78 623892 1416828 144 11:54:01 30643860 31889516 2295360 6.97 38904 1534812 1301468 3.83 624732 1416816 152 11:55:01 30272756 31644436 2666464 8.10 53124 1639516 1487520 4.38 898684 1496820 58292 11:56:01 26275496 31609008 6663724 20.23 99764 5449280 1848620 5.44 994764 5227048 3502020 11:57:01 24388432 31639200 8550788 25.96 141920 7187476 1661284 4.89 1010456 6964052 2763464 11:58:01 23388780 31641556 9550440 28.99 157956 8120096 1661788 4.89 1022836 7895332 2105280 11:59:01 21929896 30391476 11009324 33.42 173320 8312120 7889580 23.21 2441472 7851196 1016 12:00:01 20381832 28864120 12557388 38.12 174864 8327652 9963356 29.31 4058484 7760428 232 12:01:01 19732064 28818216 13207156 40.10 207788 8841520 10083704 29.67 4543568 7860696 184 12:02:01 18943504 28038516 13995716 42.49 208108 8847784 11086812 32.62 5330892 7851248 2404 12:03:01 18949820 28046424 13989400 42.47 208188 8849172 11065468 32.56 5323964 7852116 316 12:04:01 21455836 30486972 11483384 34.86 208732 8799724 3539208 10.41 2980176 7758940 200 Average: 24878829 30624798 8060391 24.47 127775 5750969 4674550 13.75 2221136 5298941 602433 11:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 235.82 155.35 526.65 30.63 0.00 0.00 0.00 0.00 11:51:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 2.25 0.47 2.65 0.24 0.00 0.00 0.00 0.00 11:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 3.33 0.15 1.89 0.18 0.00 0.00 0.00 0.00 11:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 6.37 0.22 3.75 0.17 0.00 0.00 0.00 0.00 11:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 157.85 97.43 528.55 44.08 0.00 0.00 0.00 0.00 11:55:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 ens3 1666.83 922.71 43902.86 75.67 0.00 0.00 0.00 0.00 11:56:01 lo 12.46 12.46 1.15 1.15 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 518.51 297.80 16480.41 23.37 0.00 0.00 0.00 0.00 11:57:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 ens3 12.01 11.86 2.93 3.17 0.00 0.00 0.00 0.00 11:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:59:01 veth587c6a8 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 11:59:01 vethcdb5b55 91.59 91.19 15.57 18.59 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 veth42874d3 1.15 1.35 0.07 0.09 0.00 0.00 0.00 0.00 12:00:01 veth587c6a8 0.15 0.37 0.01 0.02 0.00 0.00 0.00 0.00 12:00:01 vethcdb5b55 0.20 0.38 0.43 0.03 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 veth42874d3 143.73 143.84 17.01 34.55 0.00 0.00 0.00 0.00 12:01:01 veth587c6a8 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 vethcdb5b55 0.52 0.42 0.56 0.03 0.00 0.00 0.00 0.00 12:01:01 docker0 35.04 55.57 3.54 1425.07 0.00 0.00 0.00 0.00 12:01:01 veth42874d3 6.63 9.57 1.52 0.73 0.00 0.00 0.00 0.00 12:02:01 veth587c6a8 0.45 0.53 4.26 0.09 0.00 0.00 0.00 0.00 12:02:01 vethcdb5b55 284.09 282.81 32.78 67.32 0.00 0.00 0.00 0.01 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 veth42874d3 743.99 743.50 80.62 167.58 0.00 0.00 0.00 0.01 12:03:01 veth587c6a8 0.38 0.32 4.18 0.04 0.00 0.00 0.00 0.00 12:03:01 vethcdb5b55 0.72 0.57 0.60 0.04 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 veth42874d3 6.77 9.57 1.56 0.73 0.00 0.00 0.00 0.00 12:04:01 vethcdb5b55 0.45 1.70 0.02 0.12 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 vethc3887ac 1554.21 1581.65 353.73 177.89 0.00 0.00 0.00 0.03 12:04:01 ens3 2757.86 1587.95 64151.51 195.78 0.00 0.00 0.00 0.00 Average: vethcdb5b55 27.00 26.97 3.57 6.16 0.00 0.00 0.00 0.00 Average: docker0 2.51 3.97 0.25 101.90 0.00 0.00 0.00 0.00 Average: vethc3887ac 111.14 113.10 25.29 12.72 0.00 0.00 0.00 0.00 Average: ens3 196.05 112.75 4581.99 13.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17151) 12/02/25 _x86_64_ (8 CPU) 11:49:22 LINUX RESTART (8 CPU) 11:50:02 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 2.23 0.00 0.39 5.06 0.02 92.31 11:51:01 0 3.29 0.00 0.46 0.07 0.02 96.17 11:51:01 1 1.21 0.00 0.22 0.19 0.02 98.37 11:51:01 2 2.05 0.00 0.22 0.07 0.02 97.64 11:51:01 3 1.94 0.00 0.41 0.14 0.02 97.50 11:51:01 4 1.17 0.00 0.54 16.69 0.02 81.58 11:51:01 5 1.50 0.00 0.36 21.68 0.02 76.45 11:51:01 6 3.83 0.00 0.53 0.83 0.02 94.79 11:51:01 7 2.89 0.00 0.31 0.83 0.02 95.96 11:52:01 all 0.04 0.00 0.01 2.01 0.00 97.94 11:52:01 0 0.10 0.00 0.00 0.00 0.00 99.90 11:52:01 1 0.03 0.00 0.03 0.00 0.02 99.92 11:52:01 2 0.08 0.00 0.03 0.00 0.02 99.87 11:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 4 0.05 0.00 0.02 0.00 0.00 99.93 11:52:01 5 0.02 0.00 0.00 16.10 0.02 83.86 11:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 all 0.01 0.00 0.01 1.96 0.01 98.01 11:53:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:53:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:53:01 2 0.03 0.00 0.05 0.00 0.02 99.90 11:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:53:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:53:01 5 0.00 0.00 0.00 15.67 0.02 84.31 11:53:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:53:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 all 0.03 0.00 0.01 1.63 0.01 98.32 11:54:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:54:01 1 0.05 0.00 0.02 0.00 0.00 99.93 11:54:01 2 0.08 0.00 0.02 0.00 0.02 99.88 11:54:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 4 0.08 0.00 0.03 0.00 0.00 99.88 11:54:01 5 0.00 0.00 0.02 13.08 0.02 86.88 11:54:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:54:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:55:01 all 5.30 0.00 0.49 2.83 0.03 91.36 11:55:01 0 7.11 0.00 0.37 0.42 0.02 92.09 11:55:01 1 0.62 0.00 0.33 0.50 0.02 98.53 11:55:01 2 5.99 0.00 0.23 0.32 0.02 93.44 11:55:01 3 6.30 0.00 0.72 0.40 0.02 92.57 11:55:01 4 9.04 0.00 0.38 1.22 0.03 89.32 11:55:01 5 2.03 0.00 1.07 15.10 0.03 81.76 11:55:01 6 1.99 0.00 0.27 4.58 0.02 93.15 11:55:01 7 9.29 0.00 0.55 0.15 0.05 89.96 11:56:01 all 14.48 0.00 4.92 4.29 0.09 76.23 11:56:01 0 14.48 0.00 4.72 1.29 0.10 79.41 11:56:01 1 10.83 0.00 4.70 0.54 0.07 83.87 11:56:01 2 12.59 0.00 4.57 2.01 0.08 80.75 11:56:01 3 8.99 0.00 4.41 1.31 0.07 85.22 11:56:01 4 22.77 0.00 5.16 4.91 0.10 67.07 11:56:01 5 8.58 0.00 4.75 6.34 0.10 80.23 11:56:01 6 21.65 0.00 5.40 16.10 0.10 56.75 11:56:01 7 15.91 0.00 5.54 1.81 0.12 76.62 11:57:01 all 8.46 0.00 4.34 22.92 0.07 64.22 11:57:01 0 6.40 0.00 4.19 30.22 0.07 59.12 11:57:01 1 8.85 0.00 4.54 7.55 0.05 79.01 11:57:01 2 8.31 0.00 4.37 52.08 0.07 35.17 11:57:01 3 8.43 0.00 4.79 13.75 0.05 72.97 11:57:01 4 8.83 0.00 4.10 19.74 0.07 67.26 11:57:01 5 9.09 0.00 4.39 11.59 0.10 74.82 11:57:01 6 8.71 0.00 4.58 8.54 0.08 78.08 11:57:01 7 9.01 0.00 3.77 39.92 0.05 47.24 11:58:01 all 5.14 0.00 2.56 25.02 0.05 67.24 11:58:01 0 4.80 0.00 2.57 11.57 0.03 81.02 11:58:01 1 6.19 0.00 2.84 19.63 0.03 71.31 11:58:01 2 4.93 0.00 1.97 48.44 0.05 44.62 11:58:01 3 5.78 0.00 2.77 43.88 0.07 47.50 11:58:01 4 4.26 0.00 3.45 4.56 0.03 87.69 11:58:01 5 5.53 0.00 2.38 23.32 0.05 68.72 11:58:01 6 4.91 0.00 2.93 6.71 0.03 85.41 11:58:01 7 4.65 0.00 1.56 42.19 0.05 51.56 11:59:01 all 15.54 0.00 3.06 16.46 0.07 64.86 11:59:01 0 14.26 0.00 2.89 8.48 0.05 74.32 11:59:01 1 16.83 0.00 3.22 39.41 0.08 40.45 11:59:01 2 16.30 0.00 2.69 14.01 0.07 66.94 11:59:01 3 16.85 0.00 3.08 3.22 0.07 76.78 11:59:01 4 13.90 0.00 3.01 1.22 0.08 81.78 11:59:01 5 13.05 0.00 2.72 5.23 0.08 78.92 11:59:01 6 14.29 0.00 2.93 14.77 0.07 67.95 11:59:01 7 18.91 0.00 4.00 45.63 0.08 31.38 12:00:01 all 25.04 0.00 2.52 0.07 0.08 72.28 12:00:01 0 23.54 0.00 2.87 0.07 0.07 73.46 12:00:01 1 30.54 0.00 3.07 0.00 0.07 66.33 12:00:01 2 23.65 0.00 2.10 0.02 0.05 74.18 12:00:01 3 22.95 0.00 2.33 0.02 0.07 74.64 12:00:01 4 20.96 0.00 2.56 0.05 0.08 76.35 12:00:01 5 22.30 0.00 2.11 0.39 0.08 75.12 12:00:01 6 31.13 0.00 2.42 0.02 0.08 66.34 12:00:01 7 25.32 0.00 2.69 0.00 0.10 71.89 12:01:01 all 8.91 0.00 2.62 5.76 0.08 82.63 12:01:01 0 7.43 0.00 2.48 12.28 0.08 77.72 12:01:01 1 14.15 0.00 2.76 1.14 0.07 81.88 12:01:01 2 7.91 0.00 2.75 0.67 0.07 88.60 12:01:01 3 5.82 0.00 1.92 1.79 0.08 90.38 12:01:01 4 8.10 0.00 2.54 13.11 0.07 76.18 12:01:01 5 9.39 0.00 2.61 2.82 0.10 85.08 12:01:01 6 13.36 0.00 2.98 0.96 0.07 82.63 12:01:01 7 5.10 0.00 2.90 13.35 0.08 78.57 12:01:01 CPU %user %nice %system %iowait %steal %idle 12:02:01 all 11.05 0.00 1.55 0.03 0.06 87.30 12:02:01 0 8.65 0.00 1.91 0.07 0.05 89.33 12:02:01 1 8.53 0.00 1.45 0.05 0.08 89.88 12:02:01 2 13.54 0.00 1.46 0.00 0.07 84.93 12:02:01 3 9.49 0.00 1.55 0.02 0.07 88.88 12:02:01 4 12.26 0.00 1.25 0.03 0.05 86.40 12:02:01 5 10.52 0.00 1.89 0.02 0.07 87.51 12:02:01 6 12.31 0.00 1.61 0.03 0.07 85.98 12:02:01 7 13.05 0.00 1.36 0.03 0.07 85.49 12:03:01 all 1.34 0.00 0.26 0.02 0.05 98.34 12:03:01 0 0.87 0.00 0.30 0.08 0.07 98.68 12:03:01 1 1.87 0.00 0.28 0.00 0.05 97.80 12:03:01 2 1.00 0.00 0.15 0.00 0.02 98.83 12:03:01 3 1.04 0.00 0.29 0.00 0.05 98.62 12:03:01 4 1.25 0.00 0.27 0.00 0.05 98.43 12:03:01 5 1.47 0.00 0.30 0.02 0.08 98.13 12:03:01 6 2.08 0.00 0.17 0.00 0.03 97.72 12:03:01 7 1.10 0.00 0.22 0.07 0.05 98.56 12:04:01 all 1.91 0.00 0.92 0.26 0.05 96.86 12:04:01 0 2.06 0.00 1.26 0.20 0.05 96.43 12:04:01 1 1.59 0.00 0.87 0.23 0.05 97.26 12:04:01 2 2.49 0.00 0.77 0.30 0.03 96.40 12:04:01 3 1.66 0.00 0.82 0.27 0.07 97.18 12:04:01 4 2.22 0.00 0.72 0.27 0.05 96.74 12:04:01 5 1.76 0.00 1.10 0.03 0.03 97.07 12:04:01 6 1.50 0.00 0.80 0.03 0.03 97.63 12:04:01 7 1.97 0.00 1.07 0.72 0.07 96.17 Average: all 7.10 0.00 1.68 6.28 0.05 84.89 Average: 0 6.64 0.00 1.71 4.61 0.04 87.00 Average: 1 7.23 0.00 1.73 4.94 0.04 86.05 Average: 2 7.06 0.00 1.52 8.37 0.04 83.00 Average: 3 6.37 0.00 1.64 4.60 0.04 87.35 Average: 4 7.49 0.00 1.71 4.38 0.05 86.37 Average: 5 6.08 0.00 1.69 9.37 0.06 82.80 Average: 6 8.26 0.00 1.75 3.74 0.04 86.21 Average: 7 7.64 0.00 1.71 10.27 0.05 80.32