---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6108 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 854 28382 0 2930 30875 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:5f:52:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe5f:524d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:df:ce:b2 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-6108) 09/29/26 _x86_64_ (8 CPU) 15:36:44 LINUX RESTART (8 CPU) 15:37:01 tps rtps wtps bread/s bwrtn/s 15:38:03 129.02 47.68 81.34 4417.99 108486.24 15:39:01 38.75 0.00 38.75 0.00 60487.64 15:40:01 0.97 0.00 0.97 0.00 11.33 15:41:01 0.80 0.00 0.80 0.00 11.20 15:42:01 1.22 0.02 1.20 2.67 14.66 15:43:01 79.49 4.50 74.99 160.11 885.59 15:44:01 272.37 21.90 250.47 748.01 8840.66 15:45:01 201.72 48.42 153.30 2412.13 25732.62 Average: 90.76 15.38 75.38 971.74 25413.83 15:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:38:03 30648276 31886892 2290944 6.96 38588 1528716 1323752 3.89 630952 1411756 184 15:39:01 30643084 31881856 2296136 6.97 38668 1528720 1323752 3.89 636092 1411740 148 15:40:01 30644264 31883100 2294956 6.97 38704 1528712 1323752 3.89 634924 1411740 152 15:41:01 30643304 31882188 2295916 6.97 38744 1528724 1323752 3.89 636044 1411744 156 15:42:01 30642248 31881252 2296972 6.97 38792 1528796 1323752 3.89 637056 1411832 8 15:43:01 30519500 31773300 2419720 7.35 39408 1542516 1361980 4.01 751520 1419624 1164 15:44:01 29926460 31717184 3012760 9.15 76124 2016240 1353544 3.98 846512 1858344 355708 15:45:01 29063460 31604704 3875760 11.77 90004 2736296 1466656 4.32 1157644 2376964 297460 Average: 30341324 31813810 2597896 7.89 49879 1742340 1350118 3.97 741343 1589218 81872 15:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:38:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:03 ens3 135.00 109.91 572.39 28.44 0.00 0.00 0.00 0.00 15:38:03 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 1.83 0.91 0.83 1.36 0.00 0.00 0.00 0.00 15:39:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.45 0.13 0.07 0.04 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.28 0.08 0.06 0.04 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.30 0.20 0.06 0.33 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 97.47 61.91 182.95 27.70 0.00 0.00 0.00 0.00 15:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 108.12 67.31 1665.70 23.51 0.00 0.00 0.00 0.00 15:44:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 476.77 394.79 6000.12 63.39 0.00 0.00 0.00 0.00 15:45:01 lo 4.42 4.42 0.87 0.87 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 102.96 79.74 1057.24 18.17 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-6108) 09/29/26 _x86_64_ (8 CPU) 15:36:44 LINUX RESTART (8 CPU) 15:37:01 CPU %user %nice %system %iowait %steal %idle 15:38:03 all 2.35 0.00 0.68 2.10 0.00 94.87 15:38:03 0 2.24 0.00 0.60 0.28 0.00 96.89 15:38:03 1 1.80 0.00 0.63 1.42 0.00 96.15 15:38:03 2 2.17 0.00 0.60 0.42 0.00 96.82 15:38:03 3 2.46 0.00 0.64 0.32 0.00 96.58 15:38:03 4 1.62 0.00 0.27 7.05 0.00 91.06 15:38:03 5 2.33 0.00 0.37 0.28 0.00 97.02 15:38:03 6 5.01 0.00 1.92 6.38 0.00 86.69 15:38:03 7 1.17 0.00 0.40 0.70 0.00 97.73 15:39:01 all 0.06 0.00 0.01 0.78 0.00 99.15 15:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 15:39:01 1 0.07 0.00 0.03 0.00 0.00 99.90 15:39:01 2 0.10 0.00 0.02 0.00 0.00 99.88 15:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:39:01 4 0.00 0.00 0.02 6.10 0.00 93.89 15:39:01 5 0.16 0.00 0.02 0.00 0.00 99.83 15:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 7 0.09 0.00 0.02 0.10 0.00 99.79 15:40:01 all 0.04 0.00 0.01 0.00 0.00 99.94 15:40:01 0 0.10 0.00 0.02 0.00 0.00 99.88 15:40:01 1 0.10 0.00 0.02 0.00 0.00 99.88 15:40:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:40:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:40:01 5 0.03 0.00 0.02 0.00 0.00 99.95 15:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 7 0.05 0.00 0.02 0.03 0.00 99.90 15:41:01 all 0.02 0.00 0.01 0.00 0.00 99.97 15:41:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:41:01 1 0.07 0.00 0.02 0.00 0.00 99.92 15:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 5 0.02 0.00 0.00 0.02 0.00 99.97 15:41:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 7 0.02 0.00 0.02 0.03 0.00 99.93 15:42:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:42:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:42:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:42:01 3 0.02 0.00 0.02 0.02 0.00 99.95 15:42:01 4 0.02 0.00 0.02 0.02 0.00 99.95 15:42:01 5 0.02 0.00 0.00 0.02 0.00 99.97 15:42:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 7 0.07 0.00 0.00 0.03 0.00 99.90 15:43:01 all 1.62 0.00 0.19 0.16 0.00 98.04 15:43:01 0 3.06 0.00 0.43 0.96 0.00 95.55 15:43:01 1 3.65 0.00 0.12 0.02 0.02 96.20 15:43:01 2 1.15 0.00 0.20 0.03 0.00 98.62 15:43:01 3 0.33 0.00 0.13 0.13 0.00 99.40 15:43:01 4 1.17 0.00 0.27 0.03 0.00 98.53 15:43:01 5 0.52 0.00 0.07 0.00 0.00 99.42 15:43:01 6 1.07 0.00 0.07 0.00 0.00 98.87 15:43:01 7 1.95 0.00 0.20 0.07 0.00 97.78 15:44:01 all 9.64 0.00 0.83 1.33 0.00 88.20 15:44:01 0 4.66 0.00 1.12 2.52 0.00 91.70 15:44:01 1 22.35 0.00 1.79 1.79 0.00 74.08 15:44:01 2 0.85 0.00 0.10 0.00 0.00 99.05 15:44:01 3 0.55 0.00 0.23 0.02 0.00 99.20 15:44:01 4 9.78 0.00 0.62 0.18 0.00 89.41 15:44:01 5 2.12 0.00 0.15 0.05 0.00 97.68 15:44:01 6 7.38 0.00 0.55 0.20 0.00 91.86 15:44:01 7 29.50 0.00 2.05 5.88 0.02 62.55 15:45:01 all 26.44 0.00 1.47 0.57 0.01 71.50 15:45:01 0 19.48 0.00 1.99 0.77 0.02 77.75 15:45:01 1 38.97 0.00 1.28 0.33 0.02 59.40 15:45:01 2 22.77 0.00 1.13 0.58 0.00 75.52 15:45:01 3 29.93 0.00 1.27 0.20 0.02 68.58 15:45:01 4 32.23 0.00 1.81 0.60 0.02 65.35 15:45:01 5 24.14 0.00 1.04 0.15 0.02 74.65 15:45:01 6 21.40 0.00 1.10 0.37 0.00 77.13 15:45:01 7 22.58 0.00 2.18 1.59 0.00 73.65 Average: all 5.04 0.00 0.40 0.62 0.00 93.94 Average: 0 3.72 0.00 0.53 0.57 0.00 95.18 Average: 1 8.41 0.00 0.49 0.45 0.00 90.65 Average: 2 3.40 0.00 0.26 0.13 0.00 96.21 Average: 3 4.17 0.00 0.29 0.09 0.00 95.45 Average: 4 5.62 0.00 0.37 1.73 0.00 92.28 Average: 5 3.68 0.00 0.21 0.06 0.00 96.05 Average: 6 4.37 0.00 0.46 0.87 0.00 94.30 Average: 7 6.94 0.00 0.61 1.06 0.00 91.39