---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-680 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 11G 145G 7% / 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 29028 0 2311 30908 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:ba:c4:8b brd ff:ff:ff:ff:ff:ff inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:feba:c48b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:70:49:5f:df 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::42:70ff:fe49:5fdf/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-680) 10/11/26 _x86_64_ (8 CPU) 08:23:30 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps bread/s bwrtn/s 08:25:01 276.05 28.66 247.39 1963.54 75408.77 08:26:01 200.45 2.97 197.48 425.19 82563.15 08:27:01 9.66 0.97 8.70 20.66 9660.10 08:28:01 2.48 0.03 2.45 6.13 776.80 08:29:01 3.75 0.00 3.75 0.00 4954.37 08:30:01 9.27 0.00 9.27 0.00 6825.26 08:31:01 2.20 0.00 2.20 0.00 1482.29 08:32:01 2.25 0.00 2.25 0.00 896.52 08:33:01 16.33 0.00 16.33 0.00 12119.56 08:34:01 17.09 0.00 17.09 0.00 13345.28 08:35:01 5.10 0.00 5.10 0.00 5522.68 08:36:01 8.42 0.00 8.42 0.00 5942.48 08:37:01 20.86 0.03 20.83 0.27 11464.09 Average: 44.15 2.51 41.64 185.82 17766.75 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29949524 31754048 2989688 9.08 76152 2029792 1418428 4.17 789328 1889184 342664 08:26:01 28792904 31106048 4146308 12.59 85376 2496316 2121776 6.24 1563808 2213424 63004 08:27:01 28986764 31339916 3952448 12.00 85508 2527496 1940140 5.71 1348100 2233104 6016 08:28:01 28733320 31129332 4205892 12.77 85584 2553812 2197996 6.47 1562872 2270072 9424 08:29:01 27831616 30338508 5107596 15.51 85680 2692520 2926664 8.61 2380484 2349796 76 08:30:01 28863716 31340000 4075496 12.37 85844 2648120 1930980 5.68 1438464 2262124 21976 08:31:01 28649736 31168088 4289476 13.02 85920 2674636 2120772 6.24 1609864 2303308 4356 08:32:01 28385760 30940976 4553452 13.82 86008 2698964 2363428 6.95 1836856 2339728 2364 08:33:01 28955372 31455164 3983840 12.09 86192 2686584 1826744 5.37 1354208 2250548 51724 08:34:01 29070528 31390208 3868684 11.74 86348 2498500 1875332 5.52 1339212 2156304 64580 08:35:01 28478084 30892288 4461128 13.54 86420 2599044 2351600 6.92 1844060 2241332 48 08:36:01 28879688 31317100 4059524 12.32 86504 2612604 1946880 5.73 1455364 2227048 8396 08:37:01 28991220 31573784 3947992 11.99 89052 2760288 1732368 5.10 1239840 2312788 169308 Average: 28812941 31211189 4126271 12.53 85430 2575283 2057931 6.05 1520189 2234520 57226 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 08:25:01 ens3 138.71 91.63 1686.99 27.87 0.00 0.00 0.00 0.00 08:26:01 docker0 60.83 122.74 3.62 1848.59 0.00 0.00 0.00 0.00 08:26:01 lo 2.33 2.33 0.26 0.26 0.00 0.00 0.00 0.00 08:26:01 ens3 199.12 128.99 1925.75 21.42 0.00 0.00 0.00 0.00 08:26:01 veth9a19777 59.13 119.16 4.32 1796.73 0.00 0.00 0.00 0.15 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 3.41 3.33 0.76 1.58 0.00 0.00 0.00 0.00 08:27:01 veth9a19777 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 ens3 0.18 0.17 0.06 0.19 0.00 0.00 0.00 0.00 08:28:01 veth9a19777 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.87 0.32 1.02 0.29 0.00 0.00 0.00 0.00 08:29:01 veth9a19777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 ens3 1.42 1.20 0.32 0.54 0.00 0.00 0.00 0.00 08:30:01 veth9a19777 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.17 0.17 0.06 0.23 0.00 0.00 0.00 0.00 08:31:01 veth9a19777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 0.17 0.15 0.06 0.22 0.00 0.00 0.00 0.00 08:32:01 veth9a19777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 7.21 6.33 1.57 2.42 0.00 0.00 0.00 0.00 08:33:01 veth9a19777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 10.41 10.08 2.38 4.26 0.00 0.00 0.00 0.00 08:34:01 veth9a19777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 0.27 0.13 0.17 0.04 0.00 0.00 0.00 0.00 08:35:01 veth9a19777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 ens3 1.43 1.25 0.33 0.76 0.00 0.00 0.00 0.00 08:36:01 veth9a19777 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 89.87 86.57 20.37 26.65 0.00 0.00 0.00 0.00 08:37:01 veth9a19777 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 4.68 9.44 0.28 142.21 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 34.87 25.41 279.99 6.65 0.00 0.00 0.00 0.00 Average: veth9a19777 4.55 9.17 0.33 138.22 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-680) 10/11/26 _x86_64_ (8 CPU) 08:23:30 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 9.75 0.00 0.90 2.30 0.01 87.03 08:25:01 0 27.49 0.00 2.68 4.15 0.02 65.67 08:25:01 1 31.29 0.00 1.87 0.57 0.02 66.26 08:25:01 2 1.70 0.00 0.45 0.03 0.00 97.81 08:25:01 3 0.45 0.00 0.13 6.12 0.00 93.30 08:25:01 4 9.58 0.00 0.97 0.72 0.02 88.72 08:25:01 5 4.61 0.00 0.72 6.80 0.00 87.87 08:25:01 6 0.87 0.00 0.22 0.03 0.00 98.88 08:25:01 7 1.98 0.00 0.18 0.00 0.00 97.83 08:26:01 all 22.93 0.00 5.00 1.09 0.01 70.97 08:26:01 0 22.49 0.00 3.79 0.20 0.00 73.52 08:26:01 1 25.67 0.00 5.29 3.69 0.02 65.33 08:26:01 2 21.74 0.00 4.81 3.25 0.02 70.19 08:26:01 3 22.46 0.00 5.10 0.42 0.02 72.00 08:26:01 4 21.77 0.00 4.32 0.02 0.00 73.89 08:26:01 5 26.15 0.00 5.29 0.75 0.00 67.81 08:26:01 6 21.48 0.00 4.89 0.23 0.02 73.38 08:26:01 7 21.63 0.00 6.55 0.13 0.02 71.67 08:27:01 all 28.40 0.00 2.50 0.05 0.01 69.04 08:27:01 0 18.39 0.00 2.57 0.00 0.00 79.04 08:27:01 1 77.06 0.00 3.60 0.00 0.05 19.29 08:27:01 2 17.06 0.00 2.40 0.00 0.02 80.52 08:27:01 3 21.00 0.00 1.83 0.00 0.00 77.17 08:27:01 4 17.31 0.00 2.13 0.30 0.02 80.24 08:27:01 5 17.92 0.00 2.20 0.07 0.00 79.82 08:27:01 6 34.52 0.00 2.62 0.02 0.02 62.82 08:27:01 7 23.91 0.00 2.63 0.00 0.00 73.46 08:28:01 all 12.24 0.00 0.41 0.02 0.01 87.32 08:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 1 96.70 0.00 3.20 0.00 0.10 0.00 08:28:01 2 0.05 0.00 0.00 0.00 0.00 99.95 08:28:01 3 0.03 0.00 0.03 0.00 0.00 99.93 08:28:01 4 0.05 0.00 0.03 0.08 0.00 99.83 08:28:01 5 0.05 0.00 0.03 0.07 0.00 99.85 08:28:01 6 1.01 0.00 0.02 0.00 0.00 98.97 08:28:01 7 0.03 0.00 0.02 0.00 0.00 99.95 08:29:01 all 11.97 0.00 0.51 0.05 0.00 87.46 08:29:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 1 82.54 0.00 3.37 0.32 0.03 13.75 08:29:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:29:01 4 0.03 0.00 0.00 0.05 0.00 99.92 08:29:01 5 0.02 0.00 0.00 0.08 0.00 99.90 08:29:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:29:01 7 13.10 0.00 0.65 0.00 0.00 86.25 08:30:01 all 12.41 0.00 0.66 0.07 0.01 86.86 08:30:01 0 1.78 0.00 0.20 0.00 0.00 98.02 08:30:01 1 11.70 0.00 0.53 0.00 0.00 87.77 08:30:01 2 36.72 0.00 1.53 0.00 0.02 61.73 08:30:01 3 0.33 0.00 0.52 0.18 0.00 98.97 08:30:01 4 13.34 0.00 0.88 0.10 0.00 85.67 08:30:01 5 0.42 0.00 0.13 0.07 0.00 99.38 08:30:01 6 7.26 0.00 0.97 0.08 0.02 91.67 08:30:01 7 27.81 0.00 0.48 0.12 0.02 71.57 08:31:01 all 12.13 0.00 0.44 0.02 0.01 87.40 08:31:01 0 0.43 0.00 0.05 0.00 0.02 99.50 08:31:01 1 0.05 0.00 0.02 0.00 0.00 99.93 08:31:01 2 96.48 0.00 3.43 0.00 0.07 0.02 08:31:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 4 0.02 0.00 0.02 0.12 0.00 99.85 08:31:01 5 0.03 0.00 0.02 0.05 0.00 99.90 08:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 all 12.11 0.00 0.41 0.01 0.01 87.47 08:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 2 31.95 0.00 1.13 0.00 0.02 66.90 08:32:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 4 0.02 0.00 0.00 0.07 0.00 99.92 08:32:01 5 64.77 0.00 2.12 0.03 0.05 33.03 08:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:33:01 all 28.63 0.00 2.65 0.07 0.01 68.63 08:33:01 0 53.21 0.00 2.01 0.03 0.02 44.73 08:33:01 1 19.74 0.00 1.92 0.00 0.00 78.34 08:33:01 2 19.76 0.00 2.30 0.00 0.00 77.93 08:33:01 3 30.22 0.00 3.57 0.00 0.00 66.21 08:33:01 4 19.18 0.00 2.83 0.12 0.02 77.86 08:33:01 5 47.60 0.00 4.20 0.43 0.02 47.75 08:33:01 6 20.28 0.00 2.17 0.00 0.00 77.56 08:33:01 7 19.11 0.00 2.20 0.00 0.00 78.69 08:34:01 all 38.95 0.00 4.76 0.02 0.02 56.26 08:34:01 0 32.84 0.00 4.45 0.00 0.00 62.71 08:34:01 1 41.55 0.00 4.55 0.00 0.02 53.88 08:34:01 2 36.33 0.00 4.26 0.00 0.02 59.40 08:34:01 3 51.02 0.00 4.84 0.07 0.02 44.05 08:34:01 4 42.72 0.00 5.22 0.00 0.05 52.01 08:34:01 5 29.02 0.00 5.60 0.07 0.02 65.29 08:34:01 6 34.59 0.00 4.45 0.02 0.02 60.93 08:34:01 7 43.45 0.00 4.75 0.00 0.02 51.78 08:35:01 all 12.08 0.00 0.58 0.04 0.01 87.30 08:35:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:35:01 1 69.08 0.00 3.26 0.15 0.02 27.50 08:35:01 2 7.35 0.00 0.23 0.00 0.02 92.40 08:35:01 3 11.80 0.00 0.50 0.13 0.02 87.55 08:35:01 4 0.07 0.00 0.02 0.00 0.00 99.92 08:35:01 5 8.20 0.00 0.57 0.07 0.00 91.17 08:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:35:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.05 0.00 0.75 0.05 0.00 87.14 08:36:01 0 78.67 0.00 3.38 0.00 0.03 17.91 08:36:01 1 0.25 0.00 0.12 0.00 0.00 99.63 08:36:01 2 0.29 0.00 0.13 0.00 0.00 99.58 08:36:01 3 5.13 0.00 0.97 0.03 0.00 93.87 08:36:01 4 2.00 0.00 0.62 0.13 0.02 97.23 08:36:01 5 4.95 0.00 0.28 0.10 0.02 94.65 08:36:01 6 4.80 0.00 0.43 0.15 0.00 94.62 08:36:01 7 0.23 0.00 0.05 0.00 0.00 99.72 08:37:01 all 27.22 0.00 4.47 0.04 0.01 68.25 08:37:01 0 64.32 0.00 5.94 0.20 0.02 29.52 08:37:01 1 19.86 0.00 3.56 0.00 0.02 76.57 08:37:01 2 18.65 0.00 4.19 0.07 0.00 77.09 08:37:01 3 30.40 0.00 5.03 0.00 0.02 64.55 08:37:01 4 17.88 0.00 4.33 0.00 0.00 77.79 08:37:01 5 20.85 0.00 4.27 0.03 0.00 74.84 08:37:01 6 20.14 0.00 4.05 0.05 0.00 75.76 08:37:01 7 25.66 0.00 4.39 0.00 0.00 69.95 Average: all 18.53 0.00 1.85 0.30 0.01 79.32 Average: 0 23.05 0.00 1.93 0.35 0.01 74.67 Average: 1 36.59 0.00 2.41 0.36 0.02 60.62 Average: 2 22.18 0.00 1.91 0.26 0.01 75.64 Average: 3 13.30 0.00 1.73 0.53 0.01 84.43 Average: 4 11.07 0.00 1.64 0.13 0.01 87.15 Average: 5 17.28 0.00 1.96 0.66 0.01 80.10 Average: 6 11.15 0.00 1.52 0.04 0.01 87.28 Average: 7 13.61 0.00 1.69 0.02 0.00 84.68