---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3749 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 16G 140G 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 917 22693 0 8556 30795 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:81:90:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe81:9097/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:d7:b0:64 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-8c-8g-3749) 01/07/26 _x86_64_ (8 CPU) 12:41:26 LINUX RESTART (8 CPU) 12:42:03 tps rtps wtps bread/s bwrtn/s 12:43:01 182.23 47.66 134.56 3171.04 93129.60 12:44:01 148.00 4.33 143.67 123.56 45633.59 12:45:01 284.47 22.85 261.62 3094.82 7397.57 12:46:01 18.55 1.05 17.50 70.92 15322.65 12:47:01 26.61 0.67 25.95 22.93 5498.15 12:48:01 433.83 16.33 417.50 1412.70 138184.17 12:49:01 269.24 0.10 269.14 6.67 70952.97 12:50:01 95.05 0.00 95.05 0.00 7536.61 12:51:01 41.78 0.02 41.76 3.20 5215.26 12:52:01 19.23 0.02 19.21 1.47 742.54 12:53:01 16.80 0.00 16.80 0.00 634.16 12:54:01 22.01 0.00 22.01 0.00 734.01 12:55:01 15.13 0.00 15.13 0.00 616.96 12:56:01 94.58 1.87 92.72 124.51 4193.03 Average: 118.96 6.68 112.28 567.50 28116.25 12:42:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 29877760 31625204 3061452 9.29 77632 1973740 1956532 5.76 973560 1782060 245884 12:44:01 28753164 30849628 4186048 12.71 88724 2300296 2202236 6.48 1794952 2061904 1712 12:45:01 27703772 30503148 5235440 15.89 94060 2985516 2428088 7.14 2337532 2541784 447080 12:46:01 27477444 30287972 5461768 16.58 94728 2995380 2642040 7.77 2552120 2548004 20 12:47:01 28633520 31625476 4305692 13.07 101896 3161792 1450168 4.27 1287920 2644248 30580 12:48:01 24212620 31006132 8726592 26.49 165284 6710504 7288636 21.44 2042408 6049264 2892 12:49:01 20202832 28588092 12736380 38.67 207776 8090484 11681656 34.37 4689140 7261776 1628 12:50:01 16640552 25353816 16298660 49.48 214928 8399152 15006048 44.15 8025772 7455816 2512 12:51:01 16427120 25279128 16512092 50.13 220860 8520172 15570100 45.81 8111588 7562728 2240 12:52:01 16379144 25233972 16560068 50.27 221588 8521800 15471400 45.52 8160120 7562296 368 12:53:01 16368344 25224532 16570868 50.31 222232 8522160 15460916 45.49 8171468 7562536 376 12:54:01 16335220 25192748 16603992 50.41 222948 8522528 15468400 45.51 8203668 7562924 160 12:55:01 16328600 25187576 16610612 50.43 223836 8522888 15497092 45.60 8209800 7563224 504 12:56:01 23218256 31518976 9720956 29.51 225932 8054620 1586604 4.67 1991296 7028904 17100 Average: 22039882 28391171 10899330 33.09 170173 6234359 8836423 26.00 4753667 5513391 53790 12:42:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 2.97 2.97 0.33 0.33 0.00 0.00 0.00 0.00 12:43:01 ens3 108.83 74.37 1366.11 16.78 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:44:01 ens3 577.29 450.92 5233.10 84.46 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:45:01 ens3 346.51 249.48 2260.63 64.37 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:46:01 ens3 224.23 153.94 215.31 45.45 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:47:01 ens3 116.51 99.62 102.30 27.53 0.00 0.00 0.00 0.00 12:48:01 veth88db22c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:48:01 vethdcc6c2f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 br-3e15ea3b7655 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:48:01 veth0dc08b4 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:49:01 veth1f35672 21.11 20.61 9.73 1.77 0.00 0.00 0.00 0.00 12:49:01 veth88db22c 21.28 25.10 9.82 4.97 0.00 0.00 0.00 0.00 12:49:01 veth1099bb6 0.27 1.02 0.02 0.35 0.00 0.00 0.00 0.00 12:49:01 vethdcc6c2f 0.78 1.55 0.08 1.08 0.00 0.00 0.00 0.00 12:50:01 veth1f35672 135.91 130.09 321.74 11.45 0.00 0.00 0.00 0.03 12:50:01 veth88db22c 12.95 15.08 8.55 2.57 0.00 0.00 0.00 0.00 12:50:01 veth1099bb6 0.53 0.55 0.05 0.05 0.00 0.00 0.00 0.00 12:50:01 vethdcc6c2f 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 12:51:01 veth1f35672 0.25 0.23 0.03 0.06 0.00 0.00 0.00 0.00 12:51:01 veth88db22c 13.08 15.16 8.57 2.58 0.00 0.00 0.00 0.00 12:51:01 veth1099bb6 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 12:51:01 vethdcc6c2f 0.40 0.32 0.04 0.68 0.00 0.00 0.00 0.00 12:52:01 veth1f35672 1.58 7.00 0.32 4.76 0.00 0.00 0.00 0.00 12:52:01 veth88db22c 13.15 15.28 8.57 2.57 0.00 0.00 0.00 0.00 12:52:01 veth1099bb6 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 12:52:01 vethdcc6c2f 0.40 0.30 0.04 0.68 0.00 0.00 0.00 0.00 12:53:01 veth1f35672 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 veth88db22c 13.10 14.98 8.56 2.53 0.00 0.00 0.00 0.00 12:53:01 veth1099bb6 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 12:53:01 vethdcc6c2f 0.35 0.27 0.04 0.68 0.00 0.00 0.00 0.00 12:54:01 veth1f35672 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 veth88db22c 13.28 15.20 8.58 2.55 0.00 0.00 0.00 0.00 12:54:01 veth1099bb6 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 12:54:01 vethdcc6c2f 0.43 0.30 0.05 0.69 0.00 0.00 0.00 0.00 12:55:01 veth1f35672 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 veth88db22c 13.40 15.10 8.58 2.54 0.00 0.00 0.00 0.00 12:55:01 veth1099bb6 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 12:55:01 vethdcc6c2f 0.37 0.27 0.04 0.68 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 lo 31.36 31.36 3.74 3.74 0.00 0.00 0.00 0.00 12:56:01 ens3 4495.52 2834.86 50068.92 539.51 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: lo 1.96 1.96 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 297.95 186.09 3529.68 33.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3749) 01/07/26 _x86_64_ (8 CPU) 12:41:26 LINUX RESTART (8 CPU) 12:42:03 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 11.20 0.00 0.85 2.31 0.04 85.60 12:43:01 0 1.07 0.00 0.14 0.00 0.03 98.76 12:43:01 1 4.48 0.00 0.57 0.17 0.02 94.76 12:43:01 2 2.96 0.00 0.71 8.79 0.05 87.49 12:43:01 3 3.25 0.00 0.36 0.43 0.02 95.94 12:43:01 4 45.71 0.00 2.78 1.12 0.07 50.33 12:43:01 5 22.26 0.00 1.31 1.02 0.05 75.35 12:43:01 6 3.34 0.00 0.47 6.75 0.05 89.39 12:43:01 7 6.51 0.00 0.41 0.21 0.02 92.86 12:44:01 all 19.15 0.00 1.17 0.58 0.06 79.04 12:44:01 0 11.12 0.00 1.39 0.67 0.03 86.79 12:44:01 1 19.71 0.00 2.75 0.57 0.07 76.91 12:44:01 2 21.05 0.00 0.95 0.38 0.08 77.53 12:44:01 3 40.15 0.00 0.60 0.00 0.05 59.20 12:44:01 4 15.60 0.00 0.62 0.00 0.03 83.75 12:44:01 5 21.63 0.00 1.50 0.12 0.07 76.69 12:44:01 6 11.12 0.00 1.14 2.69 0.05 85.00 12:44:01 7 12.77 0.00 0.43 0.25 0.07 86.48 12:45:01 all 20.81 0.00 1.18 0.52 0.05 77.44 12:45:01 0 18.85 0.00 0.85 0.23 0.03 80.03 12:45:01 1 22.71 0.00 0.82 0.25 0.05 76.17 12:45:01 2 16.27 0.00 1.62 0.27 0.05 81.79 12:45:01 3 11.69 0.00 0.82 0.03 0.05 87.41 12:45:01 4 29.05 0.00 1.62 0.60 0.05 68.68 12:45:01 5 21.68 0.00 1.25 0.82 0.05 76.20 12:45:01 6 20.66 0.00 1.24 1.59 0.05 76.46 12:45:01 7 25.55 0.00 1.25 0.37 0.05 72.78 12:46:01 all 10.33 0.00 0.30 0.16 0.03 89.18 12:46:01 0 3.52 0.00 0.10 0.00 0.02 96.37 12:46:01 1 3.69 0.00 0.12 0.00 0.02 96.18 12:46:01 2 6.94 0.00 0.28 0.52 0.03 92.23 12:46:01 3 2.13 0.00 0.25 0.00 0.02 97.60 12:46:01 4 36.89 0.00 0.65 0.02 0.03 62.41 12:46:01 5 3.13 0.00 0.13 0.00 0.02 96.72 12:46:01 6 2.25 0.00 0.45 0.61 0.02 96.67 12:46:01 7 24.14 0.00 0.47 0.08 0.03 75.28 12:47:01 all 10.64 0.00 0.74 0.18 0.03 88.41 12:47:01 0 9.77 0.00 0.75 0.02 0.03 89.44 12:47:01 1 7.47 0.00 0.43 0.00 0.02 92.08 12:47:01 2 4.54 0.00 0.80 0.00 0.03 94.63 12:47:01 3 5.17 0.00 0.67 0.63 0.03 93.49 12:47:01 4 44.82 0.00 1.27 0.03 0.07 53.81 12:47:01 5 3.27 0.00 0.32 0.00 0.03 96.38 12:47:01 6 3.27 0.00 0.99 0.02 0.03 95.69 12:47:01 7 6.87 0.00 0.72 0.78 0.02 91.61 12:48:01 all 21.34 0.00 6.91 3.10 0.08 68.57 12:48:01 0 18.27 0.00 7.12 0.81 0.05 73.75 12:48:01 1 19.81 0.00 6.03 2.13 0.07 71.97 12:48:01 2 21.90 0.00 7.80 5.50 0.10 64.70 12:48:01 3 36.08 0.00 8.08 0.89 0.08 54.86 12:48:01 4 19.05 0.00 6.89 3.21 0.07 70.78 12:48:01 5 18.34 0.00 7.09 5.08 0.05 69.44 12:48:01 6 17.22 0.00 5.50 0.33 0.10 76.84 12:48:01 7 20.08 0.00 6.81 6.83 0.08 66.20 12:49:01 all 42.23 0.00 6.76 1.22 0.10 49.70 12:49:01 0 40.64 0.00 6.85 0.76 0.12 51.63 12:49:01 1 42.14 0.00 7.31 0.76 0.10 49.69 12:49:01 2 41.18 0.00 6.44 0.41 0.10 51.87 12:49:01 3 40.66 0.00 7.24 1.10 0.08 50.91 12:49:01 4 51.14 0.00 6.24 2.63 0.08 39.90 12:49:01 5 41.71 0.00 6.93 0.34 0.08 50.94 12:49:01 6 37.52 0.00 6.35 0.29 0.10 55.74 12:49:01 7 42.85 0.00 6.69 3.47 0.08 46.90 12:50:01 all 37.73 0.00 2.37 0.26 0.10 59.54 12:50:01 0 38.31 0.00 2.24 0.17 0.12 59.16 12:50:01 1 49.92 0.00 2.07 0.03 0.12 47.85 12:50:01 2 36.12 0.00 2.75 0.20 0.12 60.81 12:50:01 3 33.46 0.00 2.75 0.60 0.10 63.09 12:50:01 4 33.06 0.00 2.38 0.13 0.10 64.33 12:50:01 5 38.80 0.00 2.63 0.20 0.10 58.27 12:50:01 6 33.87 0.00 1.99 0.25 0.12 63.77 12:50:01 7 38.21 0.00 2.16 0.47 0.10 59.06 12:51:01 all 6.17 0.00 1.61 0.24 0.10 91.88 12:51:01 0 7.18 0.00 1.66 0.02 0.08 91.06 12:51:01 1 5.44 0.00 1.66 0.12 0.10 92.68 12:51:01 2 6.50 0.00 1.42 0.72 0.10 91.25 12:51:01 3 4.91 0.00 1.56 0.03 0.10 93.40 12:51:01 4 6.57 0.00 1.66 0.60 0.12 91.05 12:51:01 5 5.97 0.00 1.76 0.08 0.10 92.08 12:51:01 6 6.51 0.00 1.39 0.32 0.08 91.70 12:51:01 7 6.23 0.00 1.83 0.05 0.10 91.79 12:52:01 all 6.12 0.00 1.57 0.08 0.09 92.14 12:52:01 0 5.90 0.00 1.71 0.02 0.10 92.27 12:52:01 1 6.45 0.00 1.74 0.18 0.10 91.52 12:52:01 2 7.38 0.00 1.54 0.03 0.10 90.95 12:52:01 3 5.67 0.00 1.51 0.02 0.08 92.72 12:52:01 4 6.66 0.00 1.48 0.02 0.10 91.74 12:52:01 5 5.30 0.00 1.46 0.02 0.08 93.15 12:52:01 6 5.34 0.00 1.32 0.02 0.10 93.22 12:52:01 7 6.27 0.00 1.78 0.29 0.08 91.58 12:53:01 all 4.48 0.00 1.43 0.10 0.09 93.90 12:53:01 0 3.87 0.00 1.51 0.02 0.12 94.49 12:53:01 1 4.28 0.00 1.49 0.29 0.08 93.86 12:53:01 2 5.65 0.00 1.41 0.03 0.08 92.83 12:53:01 3 4.53 0.00 1.52 0.02 0.08 93.85 12:53:01 4 4.90 0.00 1.55 0.03 0.08 93.43 12:53:01 5 4.38 0.00 1.41 0.02 0.08 94.11 12:53:01 6 3.25 0.00 1.16 0.02 0.08 95.49 12:53:01 7 5.02 0.00 1.36 0.37 0.10 93.15 12:53:01 CPU %user %nice %system %iowait %steal %idle 12:54:01 all 5.08 0.00 1.44 0.08 0.10 93.30 12:54:01 0 4.82 0.00 1.59 0.03 0.10 93.46 12:54:01 1 4.79 0.00 1.60 0.00 0.10 93.50 12:54:01 2 5.95 0.00 1.46 0.02 0.12 92.46 12:54:01 3 5.51 0.00 1.46 0.02 0.08 92.93 12:54:01 4 5.56 0.00 1.31 0.02 0.12 93.00 12:54:01 5 5.15 0.00 1.22 0.00 0.10 93.53 12:54:01 6 3.79 0.00 1.53 0.13 0.12 94.43 12:54:01 7 5.10 0.00 1.35 0.40 0.12 93.04 12:55:01 all 4.17 0.00 1.32 0.08 0.10 94.32 12:55:01 0 4.20 0.00 1.20 0.15 0.08 94.36 12:55:01 1 3.71 0.00 1.48 0.03 0.12 94.66 12:55:01 2 2.95 0.00 1.11 0.02 0.10 95.82 12:55:01 3 4.62 0.00 1.40 0.07 0.12 93.80 12:55:01 4 4.56 0.00 1.24 0.03 0.10 94.06 12:55:01 5 3.89 0.00 1.41 0.02 0.12 94.56 12:55:01 6 4.62 0.00 1.27 0.35 0.10 93.65 12:55:01 7 4.80 0.00 1.42 0.02 0.10 93.66 12:56:01 all 10.41 0.00 1.72 0.24 0.06 87.58 12:56:01 0 5.58 0.00 1.72 0.05 0.03 92.62 12:56:01 1 4.97 0.00 1.32 0.17 0.05 93.49 12:56:01 2 4.89 0.00 1.67 0.07 0.05 93.32 12:56:01 3 5.27 0.00 1.34 0.27 0.07 93.06 12:56:01 4 18.43 0.00 2.12 0.33 0.07 79.04 12:56:01 5 27.00 0.00 1.91 0.13 0.08 70.88 12:56:01 6 9.33 0.00 1.88 0.07 0.05 88.68 12:56:01 7 7.81 0.00 1.77 0.79 0.07 89.57 Average: all 14.97 0.00 2.09 0.65 0.07 82.21 Average: 0 12.36 0.00 2.05 0.21 0.07 85.31 Average: 1 14.26 0.00 2.10 0.33 0.07 83.23 Average: 2 13.15 0.00 2.14 1.19 0.08 83.44 Average: 3 14.50 0.00 2.11 0.29 0.07 83.03 Average: 4 22.95 0.00 2.27 0.62 0.08 74.09 Average: 5 15.86 0.00 2.16 0.56 0.07 81.35 Average: 6 11.56 0.00 1.90 0.95 0.08 85.51 Average: 7 15.16 0.00 2.03 1.02 0.07 81.72