---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4765 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: 2799.996 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 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 810 29106 0 2250 30931 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a5:6d:b3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fea5:6db3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:9e:4b:a2 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-4765) 11/26/23 _x86_64_ (8 CPU) 13:03:00 LINUX RESTART (8 CPU) 13:04:01 tps rtps wtps bread/s bwrtn/s 13:05:01 26.78 0.00 26.78 0.00 35718.85 13:06:01 22.68 0.00 22.68 0.00 34418.80 13:07:01 20.28 0.00 20.28 0.00 31054.69 13:08:01 12.95 0.00 12.95 0.00 18829.26 13:09:01 0.82 0.00 0.82 0.00 10.40 13:10:01 3.02 1.92 1.10 64.79 191.43 13:11:01 87.07 37.78 49.29 1758.51 5424.43 13:12:01 138.93 20.61 118.31 717.61 15773.24 13:13:01 33.16 1.87 31.29 112.25 3091.88 Average: 38.41 6.91 31.50 294.79 16056.70 13:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 30662420 31904520 2276800 6.91 38648 1531912 1295700 3.81 619180 1413908 16 13:06:01 30660736 31902960 2278484 6.92 38744 1531916 1295700 3.81 620604 1413900 152 13:07:01 30656808 31899176 2282412 6.93 38832 1531916 1295700 3.81 624988 1413908 28 13:08:01 30654664 31897156 2284556 6.94 38912 1531912 1315968 3.87 626172 1413900 28 13:09:01 30652224 31894752 2286996 6.94 38936 1531924 1315968 3.87 628972 1413904 168 13:10:01 30571068 31821156 2368152 7.19 39004 1539028 1315968 3.87 704396 1419956 48 13:11:01 30125264 31678324 2813956 8.54 66952 1799212 1457260 4.29 899916 1634780 148020 13:12:01 28570932 30417388 4368288 13.26 82624 2062412 2938828 8.65 2207788 1849296 20284 13:13:01 29805148 31674204 3134072 9.51 88760 2078076 1424292 4.19 987644 1836032 29504 Average: 30262140 31676626 2677080 8.13 52379 1682034 1517265 4.46 879962 1534398 22028 13:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 1.78 1.22 2.53 0.73 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 0.58 0.22 0.10 0.17 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 1.72 0.93 0.80 1.01 0.00 0.00 0.00 0.00 13:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 0.32 0.15 0.07 0.18 0.00 0.00 0.00 0.00 13:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 1.20 0.53 0.48 0.46 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 ens3 48.76 39.41 104.00 15.79 0.00 0.00 0.00 0.00 13:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 ens3 94.78 70.92 848.10 28.18 0.00 0.00 0.00 0.00 13:11:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 ens3 247.53 194.60 2193.33 39.45 0.00 0.00 0.00 0.00 13:12:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 ens3 231.93 155.72 121.11 64.15 0.00 0.00 0.00 0.00 13:13:01 lo 0.73 0.73 0.08 0.08 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: ens3 69.84 51.52 363.39 16.68 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4765) 11/26/23 _x86_64_ (8 CPU) 13:03:00 LINUX RESTART (8 CPU) 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 0.12 0.00 0.01 2.03 0.00 97.84 13:05:01 0 0.05 0.00 0.02 16.06 0.02 83.86 13:05:01 1 0.07 0.00 0.02 0.00 0.00 99.92 13:05:01 2 0.07 0.00 0.00 0.00 0.02 99.92 13:05:01 3 0.02 0.00 0.02 0.00 0.02 99.95 13:05:01 4 0.02 0.00 0.00 0.00 0.00 99.98 13:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:05:01 6 0.75 0.00 0.02 0.00 0.00 99.23 13:05:01 7 0.02 0.00 0.02 0.17 0.00 99.80 13:06:01 all 0.02 0.00 0.01 2.37 0.00 97.61 13:06:01 0 0.02 0.00 0.00 18.96 0.00 81.02 13:06:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:06:01 2 0.02 0.00 0.02 0.00 0.00 99.97 13:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:06:01 4 0.00 0.00 0.00 0.00 0.00 100.00 13:06:01 5 0.02 0.00 0.00 0.00 0.02 99.97 13:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:06:01 7 0.05 0.00 0.03 0.00 0.02 99.90 13:07:01 all 0.05 0.00 0.01 3.45 0.01 96.48 13:07:01 0 0.03 0.00 0.05 27.62 0.02 72.28 13:07:01 1 0.07 0.00 0.00 0.00 0.00 99.93 13:07:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:07:01 3 0.13 0.00 0.03 0.00 0.00 99.83 13:07:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:07:01 6 0.02 0.00 0.00 0.00 0.02 99.97 13:07:01 7 0.07 0.00 0.02 0.00 0.00 99.92 13:08:01 all 0.02 0.00 0.01 1.24 0.00 98.73 13:08:01 0 0.02 0.00 0.00 9.91 0.02 90.06 13:08:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:08:01 2 0.03 0.00 0.00 0.00 0.00 99.97 13:08:01 3 0.02 0.00 0.00 0.00 0.02 99.97 13:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 13:08:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:08:01 6 0.00 0.00 0.02 0.00 0.00 99.98 13:08:01 7 0.03 0.00 0.03 0.00 0.02 99.92 13:09:01 all 0.02 0.00 0.01 0.00 0.00 99.97 13:09:01 0 0.03 0.00 0.03 0.00 0.00 99.93 13:09:01 1 0.03 0.00 0.00 0.00 0.02 99.95 13:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 13:09:01 4 0.02 0.00 0.00 0.00 0.02 99.97 13:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:09:01 7 0.02 0.00 0.03 0.02 0.02 99.92 13:10:01 all 0.44 0.00 0.06 0.01 0.01 99.48 13:10:01 0 0.25 0.00 0.02 0.02 0.00 99.72 13:10:01 1 0.57 0.00 0.08 0.00 0.00 99.35 13:10:01 2 0.85 0.00 0.02 0.00 0.00 99.13 13:10:01 3 0.25 0.00 0.13 0.00 0.00 99.62 13:10:01 4 0.17 0.00 0.07 0.00 0.00 99.77 13:10:01 5 0.40 0.00 0.05 0.10 0.02 99.43 13:10:01 6 1.00 0.00 0.00 0.00 0.00 99.00 13:10:01 7 0.07 0.00 0.08 0.02 0.02 99.82 13:11:01 all 10.09 0.00 0.72 1.94 0.05 87.21 13:11:01 0 4.80 0.00 0.53 10.49 0.05 84.13 13:11:01 1 1.75 0.00 0.45 0.12 0.03 97.65 13:11:01 2 2.04 0.00 0.20 0.12 0.02 97.63 13:11:01 3 8.87 0.00 0.75 0.22 0.03 90.13 13:11:01 4 35.18 0.00 1.99 2.39 0.12 60.32 13:11:01 5 19.12 0.00 1.09 2.05 0.08 77.66 13:11:01 6 7.75 0.00 0.45 0.02 0.05 91.73 13:11:01 7 1.19 0.00 0.28 0.08 0.05 98.39 13:12:01 all 25.17 0.00 1.04 1.32 0.11 72.36 13:12:01 0 19.73 0.00 1.35 0.43 0.10 78.38 13:12:01 1 17.78 0.00 0.64 0.22 0.10 81.26 13:12:01 2 33.78 0.00 0.88 0.42 0.12 64.80 13:12:01 3 40.96 0.00 1.02 1.17 0.13 56.72 13:12:01 4 23.59 0.00 1.82 4.47 0.12 70.00 13:12:01 5 33.35 0.00 1.25 2.47 0.13 62.79 13:12:01 6 19.83 0.00 0.57 0.55 0.10 78.95 13:12:01 7 12.49 0.00 0.78 0.79 0.12 85.83 13:13:01 all 14.05 0.00 0.77 1.19 0.06 83.93 13:13:01 0 4.85 0.00 0.48 0.03 0.03 94.60 13:13:01 1 23.15 0.00 0.90 3.55 0.07 72.33 13:13:01 2 9.58 0.00 0.48 3.45 0.05 86.44 13:13:01 3 7.09 0.00 0.27 0.00 0.05 92.59 13:13:01 4 8.12 0.00 0.85 0.60 0.05 90.38 13:13:01 5 39.78 0.00 1.38 0.33 0.08 58.42 13:13:01 6 12.89 0.00 0.95 0.12 0.10 85.94 13:13:01 7 6.94 0.00 0.80 1.47 0.05 90.73 Average: all 5.55 0.00 0.29 1.51 0.03 92.62 Average: 0 3.31 0.00 0.28 9.28 0.03 87.11 Average: 1 4.82 0.00 0.23 0.43 0.02 94.49 Average: 2 5.15 0.00 0.18 0.44 0.02 94.21 Average: 3 6.38 0.00 0.25 0.15 0.03 93.19 Average: 4 7.45 0.00 0.53 0.83 0.03 91.16 Average: 5 10.29 0.00 0.42 0.55 0.04 88.71 Average: 6 4.69 0.00 0.22 0.08 0.03 94.98 Average: 7 2.33 0.00 0.23 0.28 0.03 97.13