---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9158 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 8% / 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 829 26626 0 4711 30881 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:35:07:16 brd ff:ff:ff:ff:ff:ff inet 10.30.107.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe35:716/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:8b:20:3d 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-9158) 01/02/24 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 102.56 22.32 80.24 1131.06 27953.50 13:35:01 127.50 23.11 104.38 2774.20 34489.72 13:36:01 320.70 12.93 307.77 809.47 103585.00 13:37:01 21.71 0.48 21.23 39.85 25427.72 13:38:01 15.76 0.00 15.76 0.00 21298.97 13:39:01 16.85 0.02 16.83 0.13 21310.10 13:40:01 12.26 0.00 12.26 0.00 14871.17 13:41:01 2.90 0.00 2.90 0.00 67.09 13:42:01 4.17 0.05 4.12 6.40 553.61 13:43:01 39.54 1.33 38.21 104.78 2176.67 Average: 66.33 6.00 60.34 485.51 25168.72 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30153660 31744728 2785560 8.46 68732 1832916 1399976 4.12 823532 1668816 158796 13:35:01 29398032 31697828 3541188 10.75 91216 2493324 1569524 4.62 948960 2244168 438516 13:36:01 26874728 31237268 6064492 18.41 115160 4458776 4653716 13.69 1458336 4132672 0 13:37:01 25472496 29971272 7466724 22.67 115780 4589792 6021180 17.72 2798304 4180528 204 13:38:01 25450012 29949648 7489208 22.74 115912 4590436 6021572 17.72 2819448 4181056 192 13:39:01 25426880 29927440 7512340 22.81 116012 4591228 6021572 17.72 2841856 4181824 144 13:40:01 25421276 29923236 7517944 22.82 116108 4592492 6005344 17.67 2846276 4183092 32 13:41:01 25415508 29918228 7523712 22.84 116188 4593144 6006116 17.67 2850964 4183744 156 13:42:01 25249840 29782524 7689380 23.34 116420 4621844 6074976 17.87 2997492 4200756 27520 13:43:01 27296040 31645036 5643180 17.13 118444 4446500 1488360 4.38 1160704 4031052 43992 Average: 26615847 30579721 6323373 19.20 108997 4081045 4526234 13.32 2154587 3718771 66955 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 57.45 40.38 974.79 6.89 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 127.36 87.95 2918.48 11.29 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 4.80 4.80 0.46 0.46 0.00 0.00 0.00 0.00 13:35:01 br-b51bc3bd0617 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth56ceb80 0.40 0.57 0.02 0.03 0.00 0.00 0.00 0.00 13:36:01 veth83fa6d9 0.78 0.92 0.04 0.06 0.00 0.00 0.00 0.00 13:36:01 vethfd31724 29.85 39.09 2.96 4.55 0.00 0.00 0.00 0.00 13:36:01 ens3 525.58 283.20 19107.32 19.78 0.00 0.00 0.00 0.00 13:37:01 veth56ceb80 0.80 0.88 0.08 0.07 0.00 0.00 0.00 0.00 13:37:01 veth83fa6d9 10.85 9.26 2.16 10.97 0.00 0.00 0.00 0.00 13:37:01 vethfd31724 47.42 54.22 42.99 21.26 0.00 0.00 0.00 0.00 13:37:01 ens3 3.17 2.37 0.85 0.75 0.00 0.00 0.00 0.00 13:38:01 veth56ceb80 0.13 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:38:01 veth83fa6d9 7.98 6.60 1.78 10.68 0.00 0.00 0.00 0.00 13:38:01 vethfd31724 21.35 25.95 31.72 6.16 0.00 0.00 0.00 0.00 13:38:01 ens3 0.30 0.28 0.14 0.26 0.00 0.00 0.00 0.00 13:39:01 veth56ceb80 0.23 0.28 0.04 0.03 0.00 0.00 0.00 0.00 13:39:01 veth83fa6d9 8.30 6.97 1.88 10.89 0.00 0.00 0.00 0.00 13:39:01 vethfd31724 21.63 26.26 31.93 6.26 0.00 0.00 0.00 0.00 13:39:01 ens3 0.27 0.27 0.07 0.28 0.00 0.00 0.00 0.00 13:40:01 veth56ceb80 0.13 0.22 0.02 0.02 0.00 0.00 0.00 0.00 13:40:01 veth83fa6d9 15.78 12.96 3.51 21.32 0.00 0.00 0.00 0.00 13:40:01 vethfd31724 42.68 51.79 63.44 12.30 0.00 0.00 0.00 0.01 13:40:01 ens3 0.22 0.28 0.06 0.40 0.00 0.00 0.00 0.00 13:41:01 veth56ceb80 0.23 0.28 0.04 0.03 0.00 0.00 0.00 0.00 13:41:01 veth83fa6d9 8.33 7.02 1.89 10.89 0.00 0.00 0.00 0.00 13:41:01 vethfd31724 21.68 26.26 31.93 6.26 0.00 0.00 0.00 0.00 13:41:01 ens3 0.32 0.32 0.07 0.24 0.00 0.00 0.00 0.00 13:42:01 veth56ceb80 0.20 0.27 0.03 0.02 0.00 0.00 0.00 0.00 13:42:01 veth83fa6d9 7.97 6.63 1.78 10.68 0.00 0.00 0.00 0.00 13:42:01 vethfd31724 21.36 25.90 31.72 6.15 0.00 0.00 0.00 0.00 13:42:01 ens3 16.83 14.90 6.59 23.31 0.00 0.00 0.00 0.00 13:43:01 ens3 39.79 34.98 63.10 18.48 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 21.65 21.65 2.21 2.21 0.00 0.00 0.00 0.00 Average: ens3 77.16 46.50 2309.33 8.17 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 1.77 1.77 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9158) 01/02/24 _x86_64_ (8 CPU) 13:32:21 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.08 0.00 0.66 3.27 0.03 86.95 13:34:01 0 0.83 0.00 0.32 0.27 0.00 98.58 13:34:01 1 2.85 0.00 0.34 0.88 0.03 95.89 13:34:01 2 7.54 0.00 0.44 0.61 0.02 91.39 13:34:01 3 10.99 0.00 0.88 0.78 0.05 87.30 13:34:01 4 34.03 0.00 1.83 2.84 0.05 61.24 13:34:01 5 7.49 0.00 0.48 2.72 0.05 89.27 13:34:01 6 8.86 0.00 0.59 0.07 0.02 90.46 13:34:01 7 0.31 0.00 0.41 17.97 0.02 81.30 13:35:01 all 9.98 0.00 1.03 3.11 0.04 85.84 13:35:01 0 1.37 0.00 0.52 2.27 0.02 95.83 13:35:01 1 1.27 0.00 0.45 0.02 0.03 98.23 13:35:01 2 1.36 0.00 0.35 0.05 0.02 98.23 13:35:01 3 40.91 0.00 2.76 4.19 0.07 52.07 13:35:01 4 20.99 0.00 1.87 1.00 0.08 76.06 13:35:01 5 10.45 0.00 1.20 1.44 0.03 86.88 13:35:01 6 2.62 0.00 0.40 0.02 0.02 96.94 13:35:01 7 0.92 0.00 0.67 15.93 0.07 82.41 13:36:01 all 10.57 0.00 3.84 7.00 0.07 78.52 13:36:01 0 10.63 0.00 4.55 36.55 0.07 48.21 13:36:01 1 11.93 0.00 3.77 1.48 0.07 82.75 13:36:01 2 10.97 0.00 3.57 0.62 0.05 84.79 13:36:01 3 11.47 0.00 4.09 1.53 0.07 82.84 13:36:01 4 8.85 0.00 4.63 1.23 0.03 85.26 13:36:01 5 10.01 0.00 3.37 1.87 0.15 84.60 13:36:01 6 11.06 0.00 3.38 0.35 0.05 85.16 13:36:01 7 9.60 0.00 3.40 12.71 0.05 74.23 13:37:01 all 21.30 0.00 1.98 1.52 0.08 75.13 13:37:01 0 26.94 0.00 2.55 2.67 0.13 67.72 13:37:01 1 19.35 0.00 1.54 0.02 0.10 79.00 13:37:01 2 18.73 0.00 1.66 1.39 0.07 78.15 13:37:01 3 22.73 0.00 2.54 0.02 0.07 74.65 13:37:01 4 19.67 0.00 1.82 1.47 0.05 76.98 13:37:01 5 26.58 0.00 2.64 0.00 0.08 70.69 13:37:01 6 20.21 0.00 1.97 0.02 0.05 77.75 13:37:01 7 16.15 0.00 1.07 6.62 0.10 76.06 13:38:01 all 1.51 0.00 0.18 1.22 0.04 97.07 13:38:01 0 2.02 0.00 0.28 0.07 0.10 97.53 13:38:01 1 1.49 0.00 0.17 0.00 0.03 98.31 13:38:01 2 1.37 0.00 0.20 0.00 0.05 98.38 13:38:01 3 1.79 0.00 0.17 0.00 0.02 98.03 13:38:01 4 1.03 0.00 0.12 0.00 0.00 98.85 13:38:01 5 1.02 0.00 0.17 0.00 0.03 98.78 13:38:01 6 1.20 0.00 0.10 0.00 0.02 98.68 13:38:01 7 2.15 0.00 0.22 9.65 0.03 87.95 13:39:01 all 0.94 0.00 0.12 1.26 0.04 97.65 13:39:01 0 0.88 0.00 0.13 0.00 0.05 98.93 13:39:01 1 0.32 0.00 0.02 0.02 0.03 99.62 13:39:01 2 1.52 0.00 0.20 0.02 0.08 98.18 13:39:01 3 1.13 0.00 0.17 0.00 0.05 98.65 13:39:01 4 0.87 0.00 0.07 0.00 0.02 99.05 13:39:01 5 0.87 0.00 0.18 0.00 0.03 98.92 13:39:01 6 0.93 0.00 0.07 0.00 0.03 98.97 13:39:01 7 0.95 0.00 0.05 10.05 0.02 88.93 13:40:01 all 1.05 0.00 0.13 0.89 0.04 97.90 13:40:01 0 1.89 0.00 0.22 0.00 0.03 97.86 13:40:01 1 0.58 0.00 0.03 0.00 0.03 99.35 13:40:01 2 1.55 0.00 0.18 0.03 0.05 98.18 13:40:01 3 0.53 0.00 0.18 0.00 0.03 99.25 13:40:01 4 1.02 0.00 0.10 0.00 0.02 98.87 13:40:01 5 0.28 0.00 0.17 0.03 0.07 99.45 13:40:01 6 1.40 0.00 0.13 0.00 0.03 98.43 13:40:01 7 1.10 0.00 0.08 7.06 0.02 91.74 13:41:01 all 0.76 0.00 0.09 0.02 0.04 99.09 13:41:01 0 0.48 0.00 0.17 0.00 0.07 99.28 13:41:01 1 0.37 0.00 0.07 0.02 0.02 99.53 13:41:01 2 1.37 0.00 0.12 0.00 0.07 98.45 13:41:01 3 0.85 0.00 0.05 0.00 0.03 99.07 13:41:01 4 0.77 0.00 0.07 0.00 0.02 99.15 13:41:01 5 0.83 0.00 0.13 0.00 0.08 98.95 13:41:01 6 0.65 0.00 0.07 0.00 0.03 99.25 13:41:01 7 0.75 0.00 0.05 0.13 0.03 99.03 13:42:01 all 1.30 0.00 0.25 0.05 0.04 98.36 13:42:01 0 1.03 0.00 0.27 0.00 0.03 98.67 13:42:01 1 0.43 0.00 0.17 0.02 0.02 99.37 13:42:01 2 0.82 0.00 0.38 0.02 0.05 98.73 13:42:01 3 1.58 0.00 0.18 0.10 0.07 98.07 13:42:01 4 1.27 0.00 0.23 0.03 0.03 98.43 13:42:01 5 1.62 0.00 0.28 0.22 0.03 97.85 13:42:01 6 2.44 0.00 0.32 0.00 0.03 97.21 13:42:01 7 1.16 0.00 0.17 0.07 0.07 98.54 13:43:01 all 3.43 0.00 0.47 0.77 0.04 95.30 13:43:01 0 15.94 0.00 0.89 1.19 0.05 81.94 13:43:01 1 0.62 0.00 0.42 0.35 0.03 98.58 13:43:01 2 0.92 0.00 0.42 0.30 0.03 98.33 13:43:01 3 0.20 0.00 0.22 2.67 0.03 96.88 13:43:01 4 2.80 0.00 0.58 0.27 0.02 96.33 13:43:01 5 2.93 0.00 0.40 0.78 0.03 95.85 13:43:01 6 3.19 0.00 0.38 0.13 0.03 96.26 13:43:01 7 0.84 0.00 0.40 0.47 0.08 98.20 Average: all 5.97 0.00 0.87 1.90 0.05 91.20 Average: 0 6.19 0.00 0.98 4.24 0.06 88.53 Average: 1 3.91 0.00 0.69 0.28 0.04 95.08 Average: 2 4.60 0.00 0.75 0.30 0.05 94.29 Average: 3 9.20 0.00 1.12 0.93 0.05 88.70 Average: 4 9.06 0.00 1.13 0.68 0.03 89.10 Average: 5 6.19 0.00 0.90 0.70 0.06 92.14 Average: 6 5.24 0.00 0.74 0.06 0.03 93.93 Average: 7 3.39 0.00 0.65 8.05 0.05 87.85