---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1598 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 20G 136G 13% / 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 922 18455 0 12788 30792 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:15:51:43 brd ff:ff:ff:ff:ff:ff inet 10.30.107.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85499sec preferred_lft 85499sec inet6 fe80::f816:3eff:fe15:5143/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:c4:bb:c8 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:bbff:fec4:bbc8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1598) 03/04/26 _x86_64_ (8 CPU) 16:46:57 LINUX RESTART (8 CPU) 16:47:01 tps rtps wtps bread/s bwrtn/s 16:48:03 438.24 73.94 364.31 5330.71 129825.03 16:49:01 216.37 21.11 195.26 1519.89 84393.24 16:50:01 392.60 5.70 386.90 491.52 87892.95 16:51:01 267.34 0.02 267.32 4.27 28069.86 16:52:01 608.53 0.02 608.51 0.13 61382.07 16:53:01 437.44 1.38 436.06 55.46 126108.72 16:54:01 312.91 0.02 312.90 0.40 92116.38 16:55:01 349.39 6.40 342.99 51.19 60705.22 16:56:01 71.29 0.00 71.29 0.00 32151.31 16:57:01 13.18 0.33 12.85 9.73 3218.13 16:58:01 10.48 0.00 10.48 0.00 3762.57 16:59:01 487.82 0.00 487.82 0.00 101404.83 17:00:01 256.42 14.15 242.28 1060.49 36460.72 17:01:01 184.36 9.25 175.11 662.65 8087.05 Average: 289.20 9.42 279.78 654.11 61056.13 16:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:03 30046808 31614384 2892412 8.78 64688 1815744 1464704 4.31 970036 1636364 179044 16:49:01 29228996 31119880 3710224 11.26 87396 2099792 2177192 6.41 1509432 1880232 23192 16:50:01 27058224 30730008 5880996 17.85 129716 3768296 2434192 7.16 1997608 3450168 44376 16:51:01 26238224 30661688 6700996 20.34 149668 4441308 2575824 7.58 2126136 4072928 11448 16:52:01 25838916 30698640 7100304 21.56 210324 4765516 2426852 7.14 2126204 4428044 7452 16:53:01 23076376 30487456 9862844 29.94 250544 7162824 2533344 7.45 3061948 6133600 5928 16:54:01 21057684 30430940 11881536 36.07 317732 8937520 2690460 7.92 4069608 7020140 172064 16:55:01 18798520 30231264 14140700 42.93 336520 10775704 2771840 8.16 4362152 8772576 735080 16:56:01 18234932 29948096 14704288 44.64 338516 11030880 3072136 9.04 4914380 8759576 60420 16:57:01 18607796 30346172 14331424 43.51 339272 11052080 2670720 7.86 4547488 8747852 7952 16:58:01 18033184 30348128 14906036 45.25 364068 11510028 2707980 7.97 4632512 9141256 437864 16:59:01 17389860 30440360 15549360 47.21 413276 12178052 2534032 7.46 4418696 9987068 16224 17:00:01 18840852 31463980 14098368 42.80 421956 11802564 2477324 7.29 3200632 9811440 3308 17:01:01 17686932 30510464 15252288 46.30 423460 11985232 3927944 11.56 4264800 9871560 27960 Average: 22152665 30645104 10786555 32.75 274795 8094681 2604610 7.66 3300117 6693772 123737 16:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:03 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 16:48:03 ens3 409.77 253.21 1696.10 73.72 0.00 0.00 0.00 0.00 16:48:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 2.62 2.62 0.27 0.27 0.00 0.00 0.00 0.00 16:49:01 ens3 389.23 329.99 2850.43 67.19 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 3.20 3.20 0.33 0.33 0.00 0.00 0.00 0.00 16:50:01 ens3 580.30 342.49 9826.29 41.46 0.00 0.00 0.00 0.00 16:50:01 docker0 61.72 188.87 4.10 3946.50 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 veth0401d2b 276.45 438.18 19.10 4233.53 0.00 0.00 0.00 0.35 16:51:01 ens3 500.05 323.26 4283.56 30.86 0.00 0.00 0.00 0.00 16:51:01 docker0 276.45 438.08 15.32 4233.53 0.00 0.00 0.00 0.00 16:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:52:01 ens3 75.72 61.95 16.34 24.42 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 ens3 144.01 103.78 3050.54 17.49 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 16:53:01 veth0631b64 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:54:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:54:01 ens3 188.55 95.03 2078.73 16.76 0.00 0.00 0.00 0.00 16:54:01 docker0 71.75 156.91 9.25 2021.57 0.00 0.00 0.00 0.00 16:55:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:55:01 veth1eef2a8 154.29 215.30 11.12 5548.80 0.00 0.00 0.00 0.45 16:55:01 ens3 267.26 197.43 6017.60 18.48 0.00 0.00 0.00 0.00 16:55:01 docker0 154.29 215.25 9.01 5548.80 0.00 0.00 0.00 0.00 16:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:56:01 veth1eef2a8 28.76 47.89 2.71 1038.91 0.00 0.00 0.00 0.09 16:56:01 ens3 54.21 33.49 1040.33 4.07 0.00 0.00 0.00 0.00 16:56:01 docker0 28.76 47.88 2.32 1038.91 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 veth1eef2a8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 0.62 0.63 0.16 0.12 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 veth1eef2a8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 0.72 0.70 0.22 0.39 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 ens3 2.03 1.42 1.15 0.74 0.00 0.00 0.00 0.00 16:59:01 docker0 0.35 0.35 0.04 0.72 0.00 0.00 0.00 0.00 17:00:01 lo 2.80 2.80 0.34 0.34 0.00 0.00 0.00 0.00 17:00:01 vethb8ecc27 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 br-39edd2365c48 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 ens3 236.01 135.09 2641.12 20.94 0.00 0.00 0.00 0.00 17:01:01 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 17:01:01 vethb8ecc27 32.91 32.47 59.30 3.45 0.00 0.00 0.00 0.00 17:01:01 vethf0c4c5c 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:01:01 br-39edd2365c48 0.08 0.15 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 Average: vethb8ecc27 2.36 2.33 4.25 0.25 0.00 0.00 0.00 0.00 Average: vethf0c4c5c 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-39edd2365c48 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1598) 03/04/26 _x86_64_ (8 CPU) 16:46:57 LINUX RESTART (8 CPU) 16:47:01 CPU %user %nice %system %iowait %steal %idle 16:48:03 all 9.19 0.00 1.33 2.69 0.04 86.75 16:48:03 0 5.51 0.00 0.88 0.70 0.03 92.87 16:48:03 1 8.47 0.00 0.90 1.17 0.03 89.43 16:48:03 2 7.14 0.00 0.80 2.67 0.03 89.35 16:48:03 3 3.73 0.00 0.70 0.70 0.02 94.85 16:48:03 4 3.72 0.00 1.48 2.24 0.02 92.54 16:48:03 5 30.83 0.00 3.56 2.64 0.10 62.86 16:48:03 6 1.61 0.00 0.91 10.80 0.05 86.64 16:48:03 7 12.53 0.00 1.37 0.57 0.03 85.50 16:49:01 all 21.95 0.00 1.33 1.08 0.07 75.57 16:49:01 0 20.98 0.00 1.36 0.31 0.05 77.29 16:49:01 1 15.10 0.00 1.43 0.90 0.05 82.52 16:49:01 2 18.00 0.00 0.69 0.33 0.05 80.93 16:49:01 3 30.87 0.00 1.43 0.21 0.09 67.41 16:49:01 4 23.64 0.00 1.48 0.64 0.10 74.14 16:49:01 5 17.36 0.00 1.66 0.17 0.05 80.76 16:49:01 6 14.85 0.00 0.68 5.53 0.09 78.86 16:49:01 7 34.80 0.00 1.90 0.55 0.09 62.66 16:50:01 all 11.77 0.00 3.46 1.37 0.09 83.31 16:50:01 0 11.35 0.00 3.84 1.89 0.08 82.83 16:50:01 1 9.01 0.00 3.86 2.12 0.08 84.93 16:50:01 2 15.69 0.00 3.12 1.80 0.08 79.31 16:50:01 3 9.49 0.00 2.75 1.55 0.08 86.12 16:50:01 4 12.91 0.00 2.59 1.03 0.07 83.41 16:50:01 5 14.98 0.00 4.39 0.20 0.12 80.31 16:50:01 6 8.13 0.00 3.24 2.27 0.07 86.29 16:50:01 7 12.58 0.00 3.89 0.12 0.10 83.32 16:51:01 all 4.41 0.00 1.59 0.86 0.05 93.09 16:51:01 0 6.38 0.00 1.54 0.15 0.05 91.88 16:51:01 1 3.10 0.00 1.34 0.17 0.05 95.34 16:51:01 2 3.42 0.00 0.83 0.00 0.03 95.71 16:51:01 3 7.75 0.00 1.65 0.02 0.05 90.53 16:51:01 4 2.05 0.00 1.19 1.53 0.03 95.20 16:51:01 5 6.76 0.00 1.58 0.02 0.05 91.60 16:51:01 6 2.57 0.00 2.80 4.67 0.07 89.90 16:51:01 7 3.28 0.00 1.79 0.39 0.05 94.49 16:52:01 all 7.74 0.00 4.27 3.05 0.20 84.74 16:52:01 0 6.29 0.00 5.31 2.59 0.17 85.65 16:52:01 1 5.81 0.00 3.45 1.03 0.19 89.53 16:52:01 2 5.08 0.00 3.53 2.61 0.25 88.53 16:52:01 3 7.81 0.00 3.20 5.05 0.17 83.77 16:52:01 4 10.89 0.00 4.40 3.65 0.18 80.87 16:52:01 5 5.91 0.00 4.74 1.75 0.24 87.37 16:52:01 6 7.02 0.00 5.94 7.45 0.22 79.37 16:52:01 7 13.12 0.00 3.56 0.20 0.20 82.92 16:53:01 all 10.18 0.00 4.46 2.90 0.25 82.21 16:53:01 0 15.97 0.00 5.00 3.94 0.22 74.88 16:53:01 1 8.07 0.00 3.76 4.74 0.25 83.18 16:53:01 2 6.00 0.00 3.60 4.18 0.24 85.99 16:53:01 3 9.08 0.00 3.53 1.71 0.28 85.40 16:53:01 4 14.71 0.00 7.29 6.21 0.32 71.47 16:53:01 5 8.88 0.00 2.70 0.05 0.24 88.13 16:53:01 6 9.44 0.00 3.76 0.19 0.19 86.42 16:53:01 7 9.37 0.00 6.07 2.16 0.30 82.10 16:54:01 all 9.81 0.00 3.97 2.08 0.20 83.94 16:54:01 0 9.01 0.00 2.91 0.02 0.22 87.85 16:54:01 1 6.88 0.00 3.22 0.08 0.20 89.61 16:54:01 2 20.73 0.00 5.40 7.03 0.24 66.60 16:54:01 3 6.23 0.00 2.74 0.25 0.14 90.65 16:54:01 4 9.05 0.00 4.44 1.50 0.20 84.81 16:54:01 5 10.58 0.00 3.72 0.56 0.25 84.89 16:54:01 6 8.84 0.00 2.51 0.02 0.19 88.45 16:54:01 7 7.11 0.00 6.85 7.31 0.15 78.57 16:55:01 all 10.19 0.00 3.68 1.33 0.18 84.62 16:55:01 0 6.08 0.00 3.13 0.15 0.17 90.47 16:55:01 1 14.36 0.00 5.06 0.15 0.20 80.22 16:55:01 2 16.59 0.00 4.59 0.10 0.17 78.55 16:55:01 3 12.78 0.00 3.28 0.20 0.17 83.57 16:55:01 4 5.50 0.00 2.88 0.81 0.13 90.67 16:55:01 5 17.86 0.00 4.32 0.54 0.22 77.06 16:55:01 6 3.25 0.00 2.38 0.17 0.17 94.03 16:55:01 7 5.11 0.00 3.78 8.55 0.22 82.35 16:56:01 all 42.44 0.00 3.81 0.34 0.22 53.19 16:56:01 0 44.42 0.00 3.67 0.00 0.20 51.71 16:56:01 1 49.17 0.00 3.71 0.00 0.27 46.85 16:56:01 2 34.28 0.00 3.11 0.00 0.19 62.42 16:56:01 3 47.84 0.00 4.25 0.02 0.18 47.70 16:56:01 4 37.30 0.00 4.18 0.24 0.22 58.07 16:56:01 5 44.56 0.00 3.45 0.52 0.22 51.25 16:56:01 6 42.01 0.00 4.35 0.47 0.25 52.92 16:56:01 7 39.96 0.00 3.80 1.48 0.20 54.55 16:57:01 all 32.35 0.00 5.47 0.03 0.20 61.95 16:57:01 0 30.94 0.00 5.11 0.00 0.19 63.76 16:57:01 1 32.69 0.00 5.79 0.03 0.22 61.26 16:57:01 2 25.98 0.00 4.60 0.00 0.17 69.25 16:57:01 3 37.83 0.00 5.62 0.00 0.24 56.31 16:57:01 4 30.33 0.00 5.67 0.00 0.19 63.81 16:57:01 5 40.78 0.00 5.86 0.12 0.22 53.02 16:57:01 6 28.63 0.00 5.55 0.03 0.19 65.60 16:57:01 7 31.70 0.00 5.57 0.00 0.20 62.53 16:58:01 all 10.20 0.00 2.47 0.05 0.08 87.20 16:58:01 0 3.50 0.00 1.95 0.00 0.07 94.48 16:58:01 1 6.74 0.00 1.74 0.00 0.05 91.47 16:58:01 2 8.96 0.00 2.30 0.00 0.07 88.67 16:58:01 3 11.98 0.00 3.51 0.00 0.07 84.45 16:58:01 4 10.98 0.00 2.22 0.00 0.08 86.71 16:58:01 5 25.11 0.00 3.79 0.38 0.10 70.62 16:58:01 6 7.10 0.00 1.90 0.02 0.07 90.92 16:58:01 7 7.22 0.00 2.40 0.02 0.08 90.28 16:58:01 CPU %user %nice %system %iowait %steal %idle 16:59:01 all 11.39 0.00 5.37 1.52 0.08 81.64 16:59:01 0 9.21 0.00 6.25 0.10 0.08 84.35 16:59:01 1 6.22 0.00 4.75 0.00 0.07 88.97 16:59:01 2 8.70 0.00 3.75 0.00 0.07 87.49 16:59:01 3 24.97 0.00 6.46 6.17 0.10 62.30 16:59:01 4 10.02 0.00 5.32 0.36 0.08 84.22 16:59:01 5 18.42 0.00 6.81 5.15 0.08 69.54 16:59:01 6 7.08 0.00 3.81 0.30 0.07 88.73 16:59:01 7 6.46 0.00 5.87 0.05 0.05 87.57 17:00:01 all 10.37 0.00 2.30 0.71 0.06 86.57 17:00:01 0 4.17 0.00 2.25 2.24 0.05 91.28 17:00:01 1 4.30 0.00 1.49 0.15 0.05 94.01 17:00:01 2 5.78 0.00 1.67 0.18 0.03 92.33 17:00:01 3 36.83 0.00 3.17 0.50 0.12 59.38 17:00:01 4 3.12 0.00 2.42 1.73 0.07 92.67 17:00:01 5 14.21 0.00 2.19 0.22 0.05 83.33 17:00:01 6 9.67 0.00 1.92 0.07 0.05 88.29 17:00:01 7 4.81 0.00 3.23 0.55 0.05 91.36 17:01:01 all 19.84 0.00 1.76 0.77 0.07 77.55 17:01:01 0 26.33 0.00 2.26 1.64 0.08 69.69 17:01:01 1 19.16 0.00 1.86 0.12 0.08 78.78 17:01:01 2 19.67 0.00 1.62 0.03 0.07 78.61 17:01:01 3 20.87 0.00 1.67 0.18 0.07 77.21 17:01:01 4 14.46 0.00 1.41 0.54 0.07 83.53 17:01:01 5 19.89 0.00 1.93 0.32 0.08 77.78 17:01:01 6 18.10 0.00 1.71 2.40 0.07 77.73 17:01:01 7 20.26 0.00 1.64 1.00 0.08 77.01 Average: all 15.10 0.00 3.23 1.34 0.13 80.20 Average: 0 14.24 0.00 3.24 0.98 0.12 81.42 Average: 1 13.48 0.00 3.02 0.76 0.13 82.61 Average: 2 13.98 0.00 2.83 1.35 0.12 81.72 Average: 3 19.10 0.00 3.14 1.18 0.13 76.45 Average: 4 13.43 0.00 3.35 1.46 0.13 81.63 Average: 5 19.72 0.00 3.62 0.90 0.14 75.61 Average: 6 11.99 0.00 2.96 2.45 0.12 82.47 Average: 7 14.83 0.00 3.69 1.64 0.13 79.71