---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1765 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 909 26325 0 4932 30802 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:1d:74:44 brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fe1d:7444/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:9c:31:b3 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:edff:fe9c:31b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1765) 10/01/25 _x86_64_ (8 CPU) 11:09:38 LINUX RESTART (8 CPU) 11:10:02 tps rtps wtps bread/s bwrtn/s 11:11:01 86.49 32.15 54.35 2817.83 78001.83 11:12:01 37.09 0.00 37.09 0.00 56598.30 11:13:01 11.63 0.00 11.63 0.00 16678.29 11:14:01 1.72 0.00 1.72 0.00 19.86 11:15:01 1.42 0.00 1.42 0.00 15.46 11:16:01 1.28 0.00 1.28 0.00 16.79 11:17:01 0.93 0.02 0.92 0.13 10.26 11:18:01 3.55 1.53 2.02 43.19 24.13 11:19:01 1.53 0.17 1.37 22.93 36.26 11:20:01 380.20 43.88 336.33 3034.03 10115.38 11:21:01 445.04 4.98 440.06 472.72 89967.41 11:22:01 220.60 7.28 213.31 1334.44 24324.21 11:23:01 16.70 0.33 16.36 24.00 14778.60 11:24:01 51.56 1.12 50.44 93.58 1964.47 Average: 89.99 6.50 83.48 557.51 20828.22 11:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 30649836 31893228 2289384 6.95 38648 1532888 1300652 3.83 624516 1414536 136 11:12:01 30648344 31891892 2290876 6.95 38744 1532892 1300652 3.83 625580 1414532 152 11:13:01 30644844 31888472 2294376 6.97 38840 1532852 1300652 3.83 628776 1414512 160 11:14:01 30643004 31886744 2296216 6.97 38928 1532864 1300652 3.83 629960 1414516 120 11:15:01 30641948 31885892 2297272 6.97 39020 1532900 1300652 3.83 630740 1414520 12 11:16:01 30641240 31885180 2297980 6.98 39056 1532904 1300652 3.83 632008 1414524 184 11:17:01 30638520 31882560 2300700 6.98 39084 1532908 1300652 3.83 633412 1414528 192 11:18:01 30626228 31871668 2312992 7.02 39180 1534196 1300652 3.83 645248 1415420 152 11:19:01 30591092 31837948 2348128 7.13 39304 1535492 1300652 3.83 679620 1416284 20 11:20:01 29860052 31664612 3079168 9.35 78780 2027948 1581396 4.65 914524 1851296 294328 11:21:01 26872168 31001184 6067052 18.42 117480 4247988 3619076 10.65 1717452 3879120 1132 11:22:01 26181288 30965808 6757932 20.52 149960 4813812 3768876 11.09 1908804 4315484 42752 11:23:01 25439680 30170752 7499540 22.77 150196 4761360 4654820 13.70 2975484 3988056 404 11:24:01 26995988 31575400 5943232 18.04 151376 4599652 1530868 4.50 1614096 3834360 8280 Average: 29362445 31592953 3576775 10.86 71328 2446475 1918636 5.65 1061444 2185835 24859 11:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 ens3 221.06 146.25 525.78 29.88 0.00 0.00 0.00 0.00 11:11:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 0.37 0.18 0.07 0.37 0.00 0.00 0.00 0.00 11:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 2.27 1.73 2.20 0.11 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 0.37 0.20 0.07 0.33 0.00 0.00 0.00 0.00 11:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 0.17 0.08 0.05 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 0.40 0.25 0.14 0.21 0.00 0.00 0.00 0.00 11:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 0.20 0.25 0.07 0.33 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 1.37 0.83 0.99 0.40 0.00 0.00 0.00 0.00 11:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 9.63 8.50 15.51 9.94 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 238.38 179.55 2626.28 53.90 0.00 0.00 0.00 0.00 11:20:01 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 400.28 235.51 11957.10 20.39 0.00 0.00 0.00 0.00 11:21:01 vetha22aa33 10.70 18.48 0.97 325.60 0.00 0.00 0.00 0.03 11:21:01 veth3ca05a0 134.94 152.24 25.47 23.89 0.00 0.00 0.00 0.00 11:21:01 lo 4.47 4.47 0.39 0.39 0.00 0.00 0.00 0.00 11:22:01 ens3 82.12 59.52 2237.13 6.15 0.00 0.00 0.00 0.00 11:22:01 vetha22aa33 0.27 0.30 0.02 0.02 0.00 0.00 0.00 0.00 11:22:01 veth3ca05a0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 2.23 2.23 0.18 0.18 0.00 0.00 0.00 0.00 11:23:01 ens3 3.28 3.32 0.64 0.65 0.00 0.00 0.00 0.00 11:23:01 vetha22aa33 0.35 0.23 0.03 0.01 0.00 0.00 0.00 0.00 11:23:01 veth3ca05a0 416.86 419.55 104.69 46.07 0.00 0.00 0.00 0.01 11:23:01 lo 1.60 1.60 0.12 0.12 0.00 0.00 0.00 0.00 11:24:01 ens3 45.53 38.43 69.43 18.28 0.00 0.00 0.00 0.00 11:24:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 11:24:01 docker0 39.41 54.44 3.72 1392.65 0.00 0.00 0.00 0.00 Average: ens3 71.64 48.07 1246.23 10.04 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 2.82 3.89 0.27 99.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1765) 10/01/25 _x86_64_ (8 CPU) 11:09:38 LINUX RESTART (8 CPU) 11:10:02 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 1.89 0.00 0.32 2.54 0.02 95.23 11:11:01 0 2.34 0.00 0.19 1.37 0.02 96.08 11:11:01 1 2.26 0.00 0.34 0.22 0.02 97.17 11:11:01 2 2.40 0.00 0.34 0.41 0.02 96.84 11:11:01 3 2.21 0.00 0.31 0.20 0.02 97.27 11:11:01 4 1.41 0.00 0.46 0.08 0.00 98.05 11:11:01 5 2.59 0.00 0.24 0.25 0.02 96.90 11:11:01 6 0.49 0.00 0.27 17.68 0.02 81.54 11:11:01 7 1.46 0.00 0.37 0.03 0.03 98.10 11:12:01 all 0.02 0.00 0.01 2.14 0.01 97.82 11:12:01 0 0.02 0.00 0.00 0.00 0.02 99.97 11:12:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:12:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:12:01 3 0.02 0.00 0.03 0.00 0.03 99.92 11:12:01 4 0.02 0.00 0.02 0.00 0.02 99.95 11:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:12:01 6 0.02 0.00 0.03 17.18 0.02 82.76 11:12:01 7 0.02 0.00 0.03 0.00 0.00 99.95 11:13:01 all 0.02 0.00 0.01 0.70 0.01 99.27 11:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:13:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:13:01 3 0.02 0.00 0.00 0.00 0.02 99.97 11:13:01 4 0.02 0.00 0.02 0.02 0.00 99.95 11:13:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:13:01 6 0.02 0.00 0.02 5.54 0.02 94.41 11:13:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:14:01 all 0.01 0.00 0.01 0.00 0.01 99.97 11:14:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:14:01 3 0.02 0.00 0.00 0.03 0.03 99.92 11:14:01 4 0.00 0.00 0.02 0.00 0.02 99.97 11:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:14:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:14:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:15:01 all 0.01 0.00 0.01 0.01 0.01 99.96 11:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:15:01 3 0.00 0.00 0.03 0.03 0.02 99.92 11:15:01 4 0.02 0.00 0.02 0.00 0.02 99.95 11:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:15:01 6 0.05 0.00 0.00 0.00 0.00 99.95 11:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:16:01 all 0.02 0.00 0.01 0.03 0.01 99.94 11:16:01 0 0.00 0.00 0.00 0.07 0.00 99.93 11:16:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:16:01 2 0.00 0.00 0.02 0.02 0.02 99.95 11:16:01 3 0.02 0.00 0.03 0.13 0.02 99.80 11:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:16:01 6 0.05 0.00 0.02 0.00 0.02 99.92 11:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:17:01 all 0.08 0.00 0.01 0.00 0.00 99.90 11:17:01 0 0.02 0.00 0.02 0.02 0.00 99.95 11:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:17:01 2 0.53 0.00 0.00 0.00 0.00 99.47 11:17:01 3 0.03 0.00 0.02 0.00 0.03 99.92 11:17:01 4 0.00 0.00 0.03 0.00 0.00 99.97 11:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:17:01 6 0.07 0.00 0.00 0.00 0.00 99.93 11:17:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:18:01 all 0.21 0.00 0.00 0.01 0.01 99.76 11:18:01 0 0.18 0.00 0.02 0.08 0.00 99.72 11:18:01 1 0.08 0.00 0.00 0.00 0.02 99.90 11:18:01 2 0.99 0.00 0.00 0.00 0.02 98.99 11:18:01 3 0.05 0.00 0.02 0.00 0.02 99.92 11:18:01 4 0.03 0.00 0.00 0.00 0.02 99.95 11:18:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:18:01 6 0.22 0.00 0.02 0.00 0.00 99.77 11:18:01 7 0.15 0.00 0.00 0.00 0.00 99.85 11:19:01 all 0.27 0.00 0.03 0.01 0.01 99.68 11:19:01 0 0.22 0.00 0.02 0.03 0.03 99.70 11:19:01 1 0.43 0.00 0.03 0.00 0.00 99.53 11:19:01 2 0.80 0.00 0.07 0.00 0.00 99.14 11:19:01 3 0.05 0.00 0.02 0.00 0.00 99.93 11:19:01 4 0.05 0.00 0.02 0.00 0.00 99.93 11:19:01 5 0.27 0.00 0.00 0.00 0.00 99.73 11:19:01 6 0.10 0.00 0.02 0.00 0.02 99.87 11:19:01 7 0.28 0.00 0.05 0.00 0.00 99.67 11:20:01 all 10.55 0.00 0.93 1.38 0.03 87.10 11:20:01 0 7.19 0.00 0.75 0.70 0.03 91.33 11:20:01 1 20.14 0.00 1.09 0.77 0.03 77.97 11:20:01 2 1.10 0.00 1.00 3.50 0.02 94.38 11:20:01 3 2.95 0.00 0.50 0.22 0.02 96.32 11:20:01 4 26.02 0.00 1.87 4.40 0.08 67.63 11:20:01 5 15.99 0.00 1.19 1.33 0.03 81.45 11:20:01 6 7.64 0.00 0.63 0.17 0.03 91.52 11:20:01 7 3.29 0.00 0.42 0.03 0.03 96.23 11:21:01 all 17.91 0.00 4.85 3.04 0.06 74.14 11:21:01 0 19.60 0.00 5.04 0.42 0.07 74.88 11:21:01 1 18.40 0.00 4.62 0.61 0.05 76.32 11:21:01 2 14.91 0.00 3.91 3.06 0.05 78.07 11:21:01 3 18.07 0.00 5.04 0.44 0.05 76.41 11:21:01 4 13.60 0.00 5.42 18.24 0.07 62.68 11:21:01 5 20.79 0.00 4.83 0.34 0.07 73.97 11:21:01 6 21.26 0.00 5.56 0.69 0.08 72.41 11:21:01 7 16.60 0.00 4.38 0.62 0.05 78.35 11:21:01 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 5.92 0.00 1.53 1.05 0.05 91.45 11:22:01 0 15.35 0.00 2.18 0.79 0.05 81.64 11:22:01 1 7.42 0.00 1.17 0.27 0.03 91.11 11:22:01 2 5.15 0.00 1.40 0.17 0.03 93.25 11:22:01 3 3.35 0.00 2.54 1.32 0.08 92.70 11:22:01 4 4.64 0.00 1.10 0.42 0.03 93.81 11:22:01 5 3.66 0.00 0.91 0.72 0.03 94.68 11:22:01 6 3.42 0.00 1.76 4.26 0.08 90.48 11:22:01 7 4.38 0.00 1.19 0.45 0.05 93.93 11:23:01 all 5.63 0.00 0.92 0.63 0.04 92.78 11:23:01 0 6.35 0.00 1.07 0.20 0.03 92.35 11:23:01 1 4.54 0.00 0.63 0.00 0.05 94.77 11:23:01 2 7.89 0.00 1.19 0.02 0.02 90.89 11:23:01 3 4.82 0.00 1.59 0.47 0.05 93.07 11:23:01 4 7.75 0.00 0.68 0.02 0.03 91.52 11:23:01 5 2.93 0.00 0.83 0.02 0.08 96.14 11:23:01 6 5.97 0.00 0.84 4.38 0.03 88.78 11:23:01 7 4.72 0.00 0.53 0.02 0.02 94.71 11:24:01 all 5.61 0.00 0.73 0.16 0.04 93.47 11:24:01 0 14.35 0.00 0.82 0.07 0.05 84.72 11:24:01 1 1.14 0.00 0.65 0.65 0.02 97.55 11:24:01 2 14.75 0.00 0.95 0.08 0.03 84.18 11:24:01 3 3.66 0.00 0.75 0.05 0.05 95.49 11:24:01 4 1.29 0.00 0.60 0.07 0.03 98.01 11:24:01 5 5.09 0.00 0.90 0.00 0.05 93.96 11:24:01 6 1.25 0.00 0.53 0.28 0.02 97.91 11:24:01 7 3.39 0.00 0.60 0.02 0.02 95.98 Average: all 3.43 0.00 0.67 0.83 0.02 95.05 Average: 0 4.68 0.00 0.72 0.27 0.02 94.32 Average: 1 3.88 0.00 0.61 0.18 0.02 95.31 Average: 2 3.47 0.00 0.64 0.52 0.02 95.36 Average: 3 2.51 0.00 0.78 0.21 0.03 96.47 Average: 4 3.91 0.00 0.73 1.65 0.02 93.69 Average: 5 3.67 0.00 0.64 0.19 0.02 95.49 Average: 6 2.90 0.00 0.69 3.56 0.02 92.82 Average: 7 2.44 0.00 0.54 0.08 0.01 96.92