---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17137 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 712K 3.2G 1% /run /dev/vda1 155G 14G 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 865 25046 0 6255 30846 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:60:0b:86 brd ff:ff:ff:ff:ff:ff inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85384sec preferred_lft 85384sec inet6 fe80::f816:3eff:fe60:b86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ee:45:d6:2f 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:eeff:fe45:d62f/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-17137) 12/02/25 _x86_64_ (8 CPU) 11:35:26 LINUX RESTART (8 CPU) 11:36:01 tps rtps wtps bread/s bwrtn/s 11:37:01 35.26 3.03 32.23 86.12 40221.30 11:38:01 26.13 0.00 26.13 0.00 39396.63 11:39:01 25.31 0.00 25.31 0.00 38984.30 11:40:01 9.12 0.00 9.12 0.00 13181.94 11:41:02 0.98 0.00 0.98 0.00 12.40 11:42:01 1.10 0.00 1.10 0.00 14.37 11:43:01 0.78 0.00 0.78 0.00 9.86 11:44:01 1.08 0.00 1.08 0.00 14.27 11:45:01 150.60 25.96 124.64 880.91 6894.50 11:46:01 197.37 47.23 150.14 2460.66 23414.10 11:47:01 33.34 4.12 29.23 192.90 1428.70 11:48:01 35.64 0.23 35.41 3.87 2811.13 11:49:01 183.72 4.52 179.20 462.99 120831.46 11:50:01 20.61 0.03 20.58 2.67 19510.08 11:51:01 83.60 3.58 80.02 35.06 55898.82 11:52:01 23.56 0.85 22.71 87.85 1653.06 Average: 51.82 5.60 46.21 263.59 22790.86 11:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 30653428 31893384 2285792 6.94 38608 1529528 1320720 3.89 621300 1411644 72 11:38:01 30654580 31894548 2284640 6.94 38696 1529516 1303972 3.84 621748 1411536 24 11:39:01 30653924 31894072 2285296 6.94 38792 1529516 1303972 3.84 622616 1411536 12 11:40:01 30652848 31893028 2286372 6.94 38848 1529520 1303972 3.84 623588 1411540 48 11:41:02 30652940 31893188 2286280 6.94 38896 1529508 1303972 3.84 623824 1411544 36 11:42:01 30651576 31891908 2287644 6.95 38936 1529528 1303972 3.84 625224 1411552 4 11:43:01 30650696 31891092 2288524 6.95 38976 1529536 1303972 3.84 626456 1411556 28 11:44:01 30649252 31889700 2289968 6.95 39016 1529540 1303972 3.84 627652 1411564 8 11:45:01 30136196 31712332 2803024 8.51 70984 1815232 1423516 4.19 841712 1668700 179052 11:46:01 27946552 30103696 4992668 15.16 89472 2358428 2816900 8.29 2549748 2107992 19532 11:47:01 27307116 29484536 5632104 17.10 90548 2376460 3293264 9.69 3206512 2086000 4128 11:48:01 26933428 29242872 6005792 18.23 93864 2501172 3423920 10.07 3484844 2172576 64204 11:49:01 23998736 29843624 8940484 27.14 102332 5936760 3470024 10.21 3451032 5022172 532688 11:50:01 23608144 29793664 9331076 28.33 111728 6240872 3466632 10.20 3529492 5307068 279204 11:51:01 23943304 29877520 8995916 27.31 122684 5990328 2798864 8.23 3714132 4802772 36 11:52:01 25714884 31650908 7224336 21.93 124696 5995056 1423020 4.19 1955316 4797772 11336 Average: 28425475 31053130 4513745 13.70 69817 2840656 2035292 5.99 1732825 2453595 68151 11:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 26.03 17.36 91.86 6.55 0.00 0.00 0.00 0.00 11:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.87 0.27 0.28 0.24 0.00 0.00 0.00 0.00 11:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 0.80 0.07 0.29 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.53 0.35 0.09 0.34 0.00 0.00 0.00 0.00 11:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:02 ens3 0.42 0.20 0.14 0.20 0.00 0.00 0.00 0.00 11:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 0.53 0.15 0.14 0.04 0.00 0.00 0.00 0.00 11:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 0.45 0.15 0.08 0.17 0.00 0.00 0.00 0.00 11:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 0.62 0.28 0.09 0.36 0.00 0.00 0.00 0.00 11:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 173.91 127.06 1266.83 46.54 0.00 0.00 0.00 0.00 11:45:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 812.31 606.65 6528.58 129.51 0.00 0.00 0.00 0.00 11:46:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 1427.15 1032.49 381.54 362.92 0.00 0.00 0.00 0.00 11:47:01 lo 4.38 4.38 21.49 21.49 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 215.13 171.47 816.19 378.81 0.00 0.00 0.00 0.00 11:48:01 lo 3.12 3.12 4.51 4.51 0.00 0.00 0.00 0.00 11:49:01 veth17ce110 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 741.99 642.34 7622.69 8230.63 0.00 0.00 0.00 0.00 11:49:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 11:50:01 veth17ce110 188.92 280.29 21.86 4733.86 0.00 0.00 0.00 0.39 11:50:01 docker0 188.92 280.24 19.28 4733.85 0.00 0.00 0.00 0.00 11:50:01 ens3 2035.84 1375.17 5175.22 394.01 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 docker0 7.80 14.25 0.55 83.54 0.00 0.00 0.00 0.00 11:51:01 ens3 1615.58 1710.28 224.21 12915.78 0.00 0.00 0.00 0.00 11:51:01 lo 1.13 1.13 0.10 0.10 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 650.07 580.74 72.05 4312.65 0.00 0.00 0.00 0.00 11:52:01 lo 3.37 3.37 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 12.31 18.43 1.24 301.40 0.00 0.00 0.00 0.00 Average: ens3 481.89 391.97 1387.71 1675.40 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 1.68 1.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17137) 12/02/25 _x86_64_ (8 CPU) 11:35:26 LINUX RESTART (8 CPU) 11:36:01 CPU %user %nice %system %iowait %steal %idle 11:37:01 all 0.45 0.00 0.03 0.58 0.01 98.93 11:37:01 0 0.05 0.00 0.00 4.37 0.02 95.56 11:37:01 1 0.02 0.00 0.02 0.10 0.00 99.87 11:37:01 2 0.45 0.00 0.02 0.05 0.00 99.48 11:37:01 3 1.57 0.00 0.00 0.00 0.00 98.43 11:37:01 4 0.08 0.00 0.07 0.00 0.02 99.83 11:37:01 5 0.35 0.00 0.05 0.15 0.00 99.45 11:37:01 6 0.10 0.00 0.07 0.00 0.00 99.83 11:37:01 7 0.95 0.00 0.00 0.00 0.00 99.05 11:38:01 all 0.07 0.00 0.01 0.66 0.00 99.25 11:38:01 0 0.02 0.00 0.02 5.19 0.00 94.77 11:38:01 1 0.02 0.00 0.00 0.13 0.00 99.85 11:38:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:38:01 3 0.02 0.00 0.03 0.00 0.02 99.93 11:38:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:38:01 5 0.03 0.00 0.02 0.00 0.00 99.95 11:38:01 6 0.02 0.00 0.02 0.00 0.02 99.95 11:38:01 7 0.38 0.00 0.02 0.00 0.00 99.60 11:39:01 all 0.03 0.00 0.01 0.79 0.00 99.17 11:39:01 0 0.02 0.00 0.00 6.26 0.02 93.71 11:39:01 1 0.02 0.00 0.02 0.08 0.02 99.87 11:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 3 0.05 0.00 0.05 0.00 0.00 99.90 11:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 7 0.13 0.00 0.00 0.00 0.02 99.85 11:40:01 all 0.04 0.00 0.01 0.38 0.01 99.56 11:40:01 0 0.05 0.00 0.00 3.03 0.02 96.90 11:40:01 1 0.02 0.00 0.02 0.02 0.00 99.95 11:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:40:01 3 0.05 0.00 0.05 0.02 0.02 99.87 11:40:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:40:01 5 0.03 0.00 0.00 0.00 0.00 99.97 11:40:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:40:01 7 0.12 0.00 0.00 0.00 0.00 99.88 11:41:02 all 0.02 0.00 0.01 0.00 0.00 99.96 11:41:02 0 0.00 0.00 0.00 0.02 0.00 99.98 11:41:02 1 0.00 0.00 0.00 0.00 0.00 100.00 11:41:02 2 0.00 0.00 0.00 0.00 0.00 100.00 11:41:02 3 0.07 0.00 0.03 0.00 0.02 99.88 11:41:02 4 0.02 0.00 0.02 0.02 0.00 99.95 11:41:02 5 0.03 0.00 0.00 0.00 0.00 99.97 11:41:02 6 0.00 0.00 0.02 0.00 0.00 99.98 11:41:02 7 0.00 0.00 0.00 0.00 0.00 100.00 11:42:01 all 0.02 0.00 0.01 0.00 0.00 99.96 11:42:01 0 0.03 0.00 0.00 0.02 0.00 99.95 11:42:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 3 0.12 0.00 0.03 0.00 0.02 99.83 11:42:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:42:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:42:01 7 0.02 0.00 0.00 0.00 0.02 99.97 11:43:01 all 0.03 0.00 0.01 0.00 0.00 99.95 11:43:01 0 0.07 0.00 0.02 0.02 0.00 99.90 11:43:01 1 0.02 0.00 0.00 0.00 0.02 99.97 11:43:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:43:01 3 0.07 0.00 0.02 0.00 0.02 99.90 11:43:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:43:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:43:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:43:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:44:01 all 0.22 0.00 0.01 0.00 0.00 99.75 11:44:01 0 0.03 0.00 0.00 0.02 0.00 99.95 11:44:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:44:01 3 0.03 0.00 0.05 0.02 0.02 99.88 11:44:01 4 0.03 0.00 0.00 0.00 0.02 99.95 11:44:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:44:01 7 1.69 0.00 0.03 0.00 0.00 98.27 11:45:01 all 8.84 0.00 0.66 1.60 0.04 88.86 11:45:01 0 2.05 0.00 0.52 6.11 0.03 91.28 11:45:01 1 0.82 0.00 0.17 0.02 0.00 99.00 11:45:01 2 0.85 0.00 0.55 4.36 0.02 94.22 11:45:01 3 1.44 0.00 0.18 0.07 0.05 98.26 11:45:01 4 33.24 0.00 1.81 1.55 0.08 63.31 11:45:01 5 17.80 0.00 1.19 0.37 0.05 80.60 11:45:01 6 10.71 0.00 0.53 0.23 0.03 88.49 11:45:01 7 3.80 0.00 0.33 0.08 0.03 95.75 11:46:01 all 27.48 0.00 1.35 0.46 0.08 70.62 11:46:01 0 33.71 0.00 1.94 0.38 0.10 63.87 11:46:01 1 21.74 0.00 1.54 0.20 0.08 76.44 11:46:01 2 31.55 0.00 1.04 0.25 0.08 67.08 11:46:01 3 19.78 0.00 1.39 0.57 0.10 78.17 11:46:01 4 28.57 0.00 1.34 0.97 0.08 69.04 11:46:01 5 36.86 0.00 1.52 0.72 0.10 60.80 11:46:01 6 21.39 0.00 1.30 0.38 0.07 76.86 11:46:01 7 26.22 0.00 0.75 0.25 0.05 72.73 11:47:01 all 25.50 0.00 2.04 0.04 0.08 72.34 11:47:01 0 25.62 0.00 1.35 0.00 0.07 72.96 11:47:01 1 23.49 0.00 1.39 0.05 0.08 74.99 11:47:01 2 27.14 0.00 5.98 0.02 0.10 66.77 11:47:01 3 24.13 0.00 1.59 0.07 0.07 74.15 11:47:01 4 24.67 0.00 0.60 0.07 0.08 74.57 11:47:01 5 25.40 0.00 2.92 0.00 0.10 71.58 11:47:01 6 35.40 0.00 0.85 0.03 0.10 63.62 11:47:01 7 18.13 0.00 1.59 0.05 0.05 80.17 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 26.40 0.00 0.96 0.03 0.07 72.53 11:48:01 0 19.89 0.00 0.62 0.02 0.05 79.43 11:48:01 1 19.54 0.00 0.47 0.00 0.05 79.94 11:48:01 2 34.13 0.00 1.99 0.02 0.08 63.79 11:48:01 3 23.96 0.00 0.73 0.17 0.07 75.07 11:48:01 4 25.37 0.00 1.72 0.08 0.07 72.77 11:48:01 5 25.63 0.00 0.62 0.00 0.12 73.63 11:48:01 6 32.24 0.00 0.70 0.00 0.07 66.99 11:48:01 7 30.44 0.00 0.85 0.02 0.08 68.61 11:49:01 all 16.01 0.00 2.55 2.38 0.06 79.00 11:49:01 0 16.94 0.00 1.34 0.02 0.05 81.65 11:49:01 1 11.60 0.00 2.19 0.10 0.03 86.07 11:49:01 2 19.54 0.00 4.57 5.43 0.08 70.37 11:49:01 3 10.23 0.00 2.73 1.36 0.03 85.64 11:49:01 4 7.71 0.00 2.21 1.34 0.03 88.71 11:49:01 5 26.80 0.00 3.07 3.26 0.10 66.77 11:49:01 6 22.78 0.00 2.77 7.20 0.07 67.18 11:49:01 7 12.57 0.00 1.55 0.32 0.05 85.52 11:50:01 all 11.51 0.00 2.62 0.22 0.08 85.57 11:50:01 0 8.62 0.00 3.28 0.54 0.07 87.50 11:50:01 1 10.76 0.00 1.65 0.00 0.07 87.52 11:50:01 2 11.16 0.00 3.20 1.09 0.10 84.45 11:50:01 3 14.25 0.00 2.68 0.02 0.08 82.98 11:50:01 4 11.26 0.00 2.23 0.12 0.05 86.34 11:50:01 5 11.19 0.00 2.35 0.00 0.07 86.39 11:50:01 6 12.83 0.00 2.55 0.02 0.08 84.52 11:50:01 7 11.99 0.00 3.03 0.00 0.10 84.88 11:51:01 all 18.53 0.00 2.01 0.82 0.08 78.55 11:51:01 0 11.53 0.00 1.12 0.00 0.07 87.28 11:51:01 1 26.05 0.00 1.70 0.03 0.08 72.13 11:51:01 2 8.29 0.00 2.93 1.95 0.05 86.78 11:51:01 3 21.16 0.00 1.54 0.00 0.10 77.19 11:51:01 4 22.25 0.00 1.46 0.47 0.07 75.75 11:51:01 5 11.38 0.00 2.64 0.12 0.07 85.80 11:51:01 6 26.04 0.00 2.15 1.11 0.10 70.60 11:51:01 7 21.57 0.00 2.55 2.94 0.10 72.83 11:52:01 all 8.95 0.00 0.54 0.11 0.04 90.36 11:52:01 0 0.73 0.00 0.25 0.03 0.03 98.95 11:52:01 1 9.29 0.00 0.62 0.00 0.05 90.05 11:52:01 2 2.99 0.00 0.49 0.02 0.02 96.49 11:52:01 3 34.85 0.00 1.17 0.30 0.08 63.59 11:52:01 4 7.01 0.00 0.60 0.53 0.05 91.81 11:52:01 5 0.67 0.00 0.35 0.02 0.02 98.95 11:52:01 6 7.46 0.00 0.38 0.00 0.05 92.11 11:52:01 7 8.58 0.00 0.43 0.02 0.03 90.93 Average: all 9.00 0.00 0.80 0.51 0.04 89.66 Average: 0 7.46 0.00 0.65 1.63 0.03 90.23 Average: 1 7.70 0.00 0.61 0.05 0.03 91.62 Average: 2 8.51 0.00 1.30 0.82 0.03 89.34 Average: 3 9.49 0.00 0.77 0.16 0.04 89.54 Average: 4 10.02 0.00 0.75 0.32 0.03 88.87 Average: 5 9.75 0.00 0.92 0.29 0.04 89.00 Average: 6 10.56 0.00 0.71 0.56 0.04 88.14 Average: 7 8.54 0.00 0.69 0.23 0.03 90.51