---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17138 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 15G 141G 10% / 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 877 23812 0 7476 30834 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:ba:b8:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85407sec preferred_lft 85407sec inet6 fe80::f816:3eff:feba:b8dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:7d:c6:9c 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:cbff:fe7d:c69c/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-17138) 12/02/25 _x86_64_ (8 CPU) 11:35:29 LINUX RESTART (8 CPU) 11:36:01 tps rtps wtps bread/s bwrtn/s 11:37:01 34.63 2.92 31.71 84.65 38908.85 11:38:01 25.24 0.00 25.24 0.00 37910.16 11:39:01 24.56 0.00 24.56 0.00 37373.90 11:40:01 14.58 0.00 14.58 0.00 20582.30 11:41:01 1.42 0.00 1.42 0.00 16.53 11:42:01 1.77 0.00 1.77 0.00 20.80 11:43:01 1.52 0.23 1.28 23.60 57.46 11:44:01 392.00 44.79 347.21 3090.68 9767.04 11:45:01 727.05 4.45 722.60 474.80 211415.33 11:46:01 15.14 0.02 15.13 0.13 807.46 11:47:01 4.22 0.00 4.22 0.00 117.71 11:48:01 147.79 7.12 140.68 1300.18 12968.24 11:49:01 90.58 0.23 90.35 16.13 27074.69 11:50:01 10.73 0.00 10.73 0.00 237.56 11:51:01 33.18 3.65 29.53 53.32 460.59 Average: 101.62 4.23 97.39 336.22 26512.07 11:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 30649032 31889056 2290188 6.95 38604 1529636 1271148 3.74 627112 1411280 20 11:38:01 30648276 31888444 2290944 6.96 38692 1529640 1271148 3.74 628036 1411272 44 11:39:01 30647172 31887480 2292048 6.96 38780 1529640 1271148 3.74 629280 1411272 16 11:40:01 30646320 31886748 2292900 6.96 38876 1529644 1308204 3.85 629228 1411276 152 11:41:01 30646080 31886644 2293140 6.96 38980 1529648 1308204 3.85 629636 1411280 52 11:42:01 30644428 31885108 2294792 6.97 39068 1529656 1308204 3.85 631144 1411284 152 11:43:01 30602200 31845932 2337020 7.09 39188 1533148 1308204 3.85 669388 1414168 1756 11:44:01 28794708 31572048 4144512 12.58 83476 2979220 2347320 6.91 987708 2803540 1269056 11:45:01 23367776 30098424 9571444 29.06 164520 6648396 7222244 21.25 2758260 6163032 12836 11:46:01 23236692 29971228 9702528 29.46 166096 6651952 7515880 22.11 2898184 6148140 568 11:47:01 23238124 29962644 9701096 29.45 166252 6642492 7533112 22.16 2906880 6137276 260 11:48:01 22592644 29840280 10346576 31.41 190664 7091728 8095840 23.82 3142668 6486156 221156 11:49:01 22492460 29834864 10446760 31.72 199432 7167744 7942868 23.37 3492380 6228628 452 11:50:01 22485360 29828760 10453860 31.74 199604 7168312 7903956 23.26 3499648 6228520 216 11:51:01 22716224 30012928 10222996 31.04 200748 7127500 6471256 19.04 3336088 6179700 272 Average: 26893833 30952706 6045387 18.35 109532 4145890 4271916 12.57 1831043 3750455 100467 11:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 ens3 30.61 22.76 93.32 7.02 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 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 ens3 0.85 0.17 0.28 0.13 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 ens3 0.78 0.13 0.29 0.18 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.52 0.22 0.08 0.17 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 ens3 0.42 0.27 0.14 0.36 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 0.48 0.15 0.14 0.01 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 ens3 36.64 22.06 62.83 5.29 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 528.96 351.17 11915.82 66.15 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 lo 11.13 11.13 1.05 1.05 0.00 0.00 0.00 0.00 11:45:01 veth42a34da 1.37 1.93 0.15 0.19 0.00 0.00 0.00 0.00 11:45:01 br-ff75684218a2 11.10 19.28 0.81 326.76 0.00 0.00 0.00 0.00 11:45:01 veth7a1f6ff 1.90 1.83 0.23 0.22 0.00 0.00 0.00 0.00 11:45:01 veth905ae7e 1.87 1.88 0.18 0.19 0.00 0.00 0.00 0.00 11:46:01 veth42a34da 3.75 4.00 0.62 0.67 0.00 0.00 0.00 0.00 11:46:01 br-ff75684218a2 0.30 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:46:01 veth7a1f6ff 7.83 9.76 1.50 0.90 0.00 0.00 0.00 0.00 11:46:01 veth905ae7e 13.50 11.25 1.53 1.63 0.00 0.00 0.00 0.00 11:47:01 veth42a34da 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:47:01 br-ff75684218a2 0.35 0.18 0.02 0.01 0.00 0.00 0.00 0.00 11:47:01 veth7a1f6ff 6.62 9.40 1.45 0.72 0.00 0.00 0.00 0.00 11:47:01 veth905ae7e 13.66 8.95 1.14 1.28 0.00 0.00 0.00 0.00 11:48:01 veth42a34da 0.37 0.60 0.04 0.06 0.00 0.00 0.00 0.00 11:48:01 br-ff75684218a2 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:48:01 veth7a1f6ff 106.93 109.33 12.93 25.76 0.00 0.00 0.00 0.00 11:48:01 veth905ae7e 15.68 10.85 1.60 1.60 0.00 0.00 0.00 0.00 11:49:01 veth42a34da 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 11:49:01 br-ff75684218a2 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth7a1f6ff 345.79 346.94 38.27 83.31 0.00 0.00 0.00 0.01 11:49:01 veth905ae7e 15.78 11.15 1.68 1.65 0.00 0.00 0.00 0.00 11:50:01 veth42a34da 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:50:01 br-ff75684218a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 veth7a1f6ff 390.02 391.17 42.77 93.01 0.00 0.00 0.00 0.01 11:50:01 veth905ae7e 16.51 11.91 1.88 1.77 0.00 0.00 0.00 0.00 11:51:01 veth42a34da 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 11:51:01 br-ff75684218a2 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth7a1f6ff 6.90 9.77 1.57 0.75 0.00 0.00 0.00 0.00 11:51:01 veth905ae7e 13.45 8.92 1.13 1.26 0.00 0.00 0.00 0.00 Average: veth42a34da 0.41 0.54 0.06 0.07 0.00 0.00 0.00 0.00 Average: br-ff75684218a2 0.80 1.33 0.06 21.78 0.00 0.00 0.00 0.00 Average: veth7a1f6ff 57.73 58.55 6.58 13.64 0.00 0.00 0.00 0.00 Average: veth905ae7e 6.03 4.33 0.61 0.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17138) 12/02/25 _x86_64_ (8 CPU) 11:35:29 LINUX RESTART (8 CPU) 11:36:01 CPU %user %nice %system %iowait %steal %idle 11:37:01 all 0.43 0.00 0.05 0.53 0.01 98.98 11:37:01 0 0.44 0.00 0.00 0.00 0.02 99.55 11:37:01 1 0.88 0.00 0.07 0.00 0.00 99.05 11:37:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:37:01 3 1.05 0.00 0.00 0.00 0.02 98.93 11:37:01 4 0.47 0.00 0.08 4.09 0.02 95.34 11:37:01 5 0.48 0.00 0.07 0.08 0.02 99.35 11:37:01 6 0.07 0.00 0.03 0.00 0.00 99.90 11:37:01 7 0.05 0.00 0.07 0.10 0.00 99.78 11:38:01 all 0.02 0.00 0.01 0.59 0.01 99.37 11:38:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:38:01 1 0.00 0.00 0.02 0.00 0.02 99.97 11:38:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:38:01 4 0.02 0.00 0.05 4.64 0.00 95.29 11:38:01 5 0.03 0.00 0.00 0.00 0.02 99.95 11:38:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 7 0.00 0.00 0.00 0.07 0.00 99.93 11:39:01 all 0.02 0.00 0.01 0.81 0.00 99.16 11:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 1 0.03 0.00 0.05 0.00 0.02 99.90 11:39:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:39:01 4 0.05 0.00 0.00 6.31 0.02 93.63 11:39:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 7 0.00 0.00 0.00 0.18 0.00 99.82 11:40:01 all 0.03 0.00 0.01 0.49 0.00 99.47 11:40:01 0 0.02 0.00 0.00 0.00 0.02 99.97 11:40:01 1 0.07 0.00 0.03 0.00 0.02 99.88 11:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:40:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:40:01 4 0.03 0.00 0.03 3.84 0.00 96.10 11:40:01 5 0.05 0.00 0.03 0.00 0.02 99.90 11:40:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:40:01 7 0.00 0.00 0.02 0.07 0.00 99.92 11:41:01 all 0.02 0.00 0.01 0.00 0.00 99.96 11:41:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:41:01 1 0.07 0.00 0.03 0.00 0.02 99.88 11:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:41:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:41:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:41:01 7 0.00 0.00 0.00 0.03 0.00 99.97 11:42:01 all 0.02 0.00 0.00 0.01 0.00 99.96 11:42:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:42:01 1 0.05 0.00 0.02 0.00 0.02 99.92 11:42:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:42:01 4 0.08 0.00 0.00 0.00 0.02 99.90 11:42:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:42:01 7 0.00 0.00 0.00 0.05 0.02 99.93 11:43:01 all 0.21 0.00 0.03 0.03 0.01 99.73 11:43:01 0 0.53 0.00 0.02 0.02 0.02 99.42 11:43:01 1 0.25 0.00 0.02 0.02 0.02 99.70 11:43:01 2 0.03 0.00 0.03 0.02 0.00 99.92 11:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:43:01 4 0.35 0.00 0.00 0.00 0.00 99.65 11:43:01 5 0.33 0.00 0.02 0.00 0.00 99.65 11:43:01 6 0.02 0.00 0.02 0.00 0.00 99.97 11:43:01 7 0.15 0.00 0.08 0.27 0.00 99.50 11:44:01 all 11.85 0.00 1.62 1.22 0.06 85.25 11:44:01 0 4.10 0.00 1.02 0.12 0.03 94.73 11:44:01 1 4.30 0.00 1.37 0.10 0.07 94.17 11:44:01 2 14.75 0.00 1.64 0.32 0.05 83.24 11:44:01 3 45.26 0.00 3.39 0.80 0.10 50.45 11:44:01 4 10.60 0.00 1.44 0.68 0.07 87.21 11:44:01 5 2.93 0.00 1.29 0.13 0.07 95.58 11:44:01 6 3.77 0.00 1.67 3.45 0.03 91.08 11:44:01 7 9.00 0.00 1.15 4.17 0.05 85.63 11:45:01 all 31.37 0.00 8.25 6.50 0.12 53.76 11:45:01 0 30.85 0.00 8.13 8.81 0.12 52.09 11:45:01 1 29.80 0.00 7.78 3.67 0.12 58.63 11:45:01 2 30.23 0.00 8.61 4.51 0.12 56.53 11:45:01 3 29.24 0.00 8.03 3.68 0.10 58.95 11:45:01 4 32.87 0.00 8.21 3.14 0.10 55.69 11:45:01 5 28.91 0.00 7.49 1.90 0.10 61.60 11:45:01 6 33.33 0.00 8.39 5.45 0.10 52.73 11:45:01 7 35.74 0.00 9.37 20.95 0.14 33.81 11:46:01 all 6.92 0.00 0.53 0.05 0.05 92.45 11:46:01 0 6.56 0.00 0.55 0.03 0.02 92.84 11:46:01 1 6.00 0.00 0.45 0.00 0.08 93.47 11:46:01 2 7.85 0.00 0.48 0.00 0.05 91.62 11:46:01 3 5.41 0.00 0.47 0.23 0.03 93.85 11:46:01 4 8.61 0.00 0.72 0.10 0.05 90.53 11:46:01 5 6.24 0.00 0.64 0.00 0.07 93.06 11:46:01 6 6.37 0.00 0.45 0.00 0.03 93.15 11:46:01 7 8.35 0.00 0.50 0.02 0.07 91.07 11:47:01 all 0.62 0.00 0.11 0.01 0.04 99.22 11:47:01 0 0.55 0.00 0.17 0.00 0.03 99.25 11:47:01 1 0.43 0.00 0.17 0.00 0.05 99.35 11:47:01 2 0.77 0.00 0.12 0.02 0.03 99.07 11:47:01 3 0.45 0.00 0.12 0.07 0.03 99.33 11:47:01 4 0.62 0.00 0.08 0.00 0.05 99.25 11:47:01 5 0.30 0.00 0.10 0.02 0.02 99.57 11:47:01 6 1.10 0.00 0.13 0.00 0.03 98.73 11:47:01 7 0.65 0.00 0.07 0.00 0.03 99.25 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 5.19 0.00 1.37 0.58 0.06 92.80 11:48:01 0 7.03 0.00 1.40 0.05 0.07 91.45 11:48:01 1 6.70 0.00 1.27 0.60 0.07 91.36 11:48:01 2 5.67 0.00 1.22 0.33 0.07 92.70 11:48:01 3 3.42 0.00 0.96 0.50 0.07 95.05 11:48:01 4 3.54 0.00 1.34 2.41 0.05 92.66 11:48:01 5 4.75 0.00 1.04 0.13 0.05 94.02 11:48:01 6 5.71 0.00 1.79 0.05 0.05 92.40 11:48:01 7 4.66 0.00 1.87 0.60 0.05 92.81 11:49:01 all 7.25 0.00 1.30 0.78 0.06 90.61 11:49:01 0 8.15 0.00 0.99 0.03 0.05 90.78 11:49:01 1 6.55 0.00 1.25 0.15 0.05 92.00 11:49:01 2 7.25 0.00 1.18 0.12 0.05 91.39 11:49:01 3 7.33 0.00 1.08 0.27 0.07 91.27 11:49:01 4 7.35 0.00 1.27 1.93 0.07 89.38 11:49:01 5 5.81 0.00 1.56 3.22 0.07 89.35 11:49:01 6 5.23 0.00 1.12 0.18 0.07 93.40 11:49:01 7 10.40 0.00 1.98 0.30 0.05 87.28 11:50:01 all 2.71 0.00 0.43 0.02 0.04 96.80 11:50:01 0 2.22 0.00 0.48 0.00 0.02 97.28 11:50:01 1 2.12 0.00 0.33 0.00 0.02 97.52 11:50:01 2 2.16 0.00 0.45 0.02 0.03 97.34 11:50:01 3 4.08 0.00 0.28 0.02 0.03 95.60 11:50:01 4 2.12 0.00 0.52 0.10 0.07 97.19 11:50:01 5 3.12 0.00 0.37 0.00 0.03 96.48 11:50:01 6 3.21 0.00 0.35 0.02 0.05 96.38 11:50:01 7 2.64 0.00 0.65 0.02 0.05 96.64 11:51:01 all 1.47 0.00 0.45 0.05 0.04 98.00 11:51:01 0 1.47 0.00 0.43 0.05 0.05 98.00 11:51:01 1 1.52 0.00 0.52 0.02 0.05 97.90 11:51:01 2 1.20 0.00 0.40 0.00 0.03 98.36 11:51:01 3 2.59 0.00 0.50 0.02 0.03 96.86 11:51:01 4 1.25 0.00 0.55 0.22 0.05 97.93 11:51:01 5 1.37 0.00 0.40 0.00 0.03 98.20 11:51:01 6 1.09 0.00 0.38 0.07 0.02 98.45 11:51:01 7 1.24 0.00 0.38 0.02 0.05 98.31 Average: all 4.52 0.00 0.94 0.77 0.03 93.74 Average: 0 4.11 0.00 0.88 0.60 0.03 94.38 Average: 1 3.89 0.00 0.89 0.30 0.04 94.88 Average: 2 4.64 0.00 0.94 0.35 0.03 94.03 Average: 3 6.56 0.00 0.98 0.37 0.03 92.05 Average: 4 4.51 0.00 0.95 1.83 0.04 92.68 Average: 5 3.61 0.00 0.86 0.36 0.03 95.13 Average: 6 3.97 0.00 0.95 0.61 0.03 94.44 Average: 7 4.82 0.00 1.07 1.77 0.03 92.31