---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1597 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 780K 3.2G 1% /run /dev/vda1 155G 12G 144G 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 840 27845 0 3482 30871 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:d9:6f:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fed9:6f4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state UP group default link/ether 02:42:04:a8:3a:cb 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::42:4ff:fea8:3acb/64 scope link valid_lft forever preferred_lft forever 9: veth30965a7@if8: mtu 1458 qdisc noqueue master docker0 state UP group default link/ether 6a:57:e9:c2:7f:7e brd ff:ff:ff:ff:ff:ff link-netnsid 2 inet6 fe80::6857:e9ff:fec2:7f7e/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-1597) 11/19/23 _x86_64_ (8 CPU) 10:33:20 LINUX RESTART (8 CPU) 10:34:02 tps rtps wtps bread/s bwrtn/s 10:35:01 104.71 18.12 86.60 1041.04 36797.83 10:36:01 251.12 15.93 235.19 1702.12 62465.94 10:37:01 55.16 5.60 49.57 326.82 35961.08 10:38:01 19.68 0.05 19.63 8.13 29047.69 10:39:01 59.91 0.05 59.86 5.87 32542.98 10:40:01 25.71 1.75 23.96 142.24 1633.73 Average: 86.00 6.88 79.11 536.30 33064.59 10:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:35:01 30071200 31707620 2868020 8.71 73716 1870460 1410948 4.15 874912 1700100 177452 10:36:01 28948672 31554932 3990548 12.11 106068 2768192 2711932 7.98 1148816 2460648 122356 10:37:01 28925392 31589788 4013828 12.19 109676 2820112 2619736 7.71 1123104 2497324 184 10:38:01 28913360 31578140 4025860 12.22 109760 2820368 2748400 8.09 1135268 2497432 20 10:39:01 28493164 31568964 4446056 13.50 118976 3191188 2826888 8.32 1154404 2862408 8 10:40:01 28521256 31612024 4417964 13.41 121844 3206656 1787672 5.26 1136916 2863520 19036 Average: 28978841 31601911 3960379 12.02 106673 2779496 2350929 6.92 1095570 2480239 53176 10:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 10:35:01 ens3 67.67 45.70 990.27 7.83 0.00 0.00 0.00 0.00 10:36:01 veth7b9dde8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 0.23 0.33 0.02 0.15 0.00 0.00 0.00 0.00 10:36:01 vetha989459 0.23 0.45 0.02 0.16 0.00 0.00 0.00 0.00 10:36:01 lo 5.27 5.27 0.54 0.54 0.00 0.00 0.00 0.00 10:37:01 veth7b9dde8 0.10 0.22 0.01 0.02 0.00 0.00 0.00 0.00 10:37:01 docker0 0.78 1.12 0.07 0.09 0.00 0.00 0.00 0.00 10:37:01 vetha989459 0.68 1.08 0.08 0.08 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 veth7b9dde8 0.17 0.18 0.02 0.01 0.00 0.00 0.00 0.00 10:38:01 docker0 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 vetha989459 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 veth7b9dde8 0.25 0.30 0.02 0.03 0.00 0.00 0.00 0.00 10:39:01 veth3f65923 0.48 0.60 0.04 0.05 0.00 0.00 0.00 0.00 10:39:01 docker0 0.22 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 vetha989459 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 docker0 1.57 1.57 0.06 0.11 0.00 0.00 0.00 0.00 10:40:01 lo 12.20 12.20 1.16 1.16 0.00 0.00 0.00 0.00 10:40:01 veth30965a7 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 10:40:01 ens3 773.90 487.55 7561.09 107.26 0.00 0.00 0.00 0.00 Average: docker0 0.50 0.57 0.03 0.06 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 Average: veth30965a7 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 68.14 43.96 1124.10 8.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1597) 11/19/23 _x86_64_ (8 CPU) 10:33:20 LINUX RESTART (8 CPU) 10:34:02 CPU %user %nice %system %iowait %steal %idle 10:35:01 all 10.09 0.00 0.68 2.84 0.03 86.36 10:35:01 0 0.39 0.00 0.19 0.00 0.00 99.42 10:35:01 1 2.42 0.00 0.15 0.02 0.02 97.39 10:35:01 2 21.68 0.00 1.12 1.58 0.05 75.57 10:35:01 3 9.49 0.00 0.76 16.38 0.03 73.33 10:35:01 4 17.79 0.00 1.07 1.53 0.05 79.56 10:35:01 5 9.95 0.00 0.83 2.46 0.03 86.73 10:35:01 6 12.60 0.00 0.70 0.32 0.03 86.35 10:35:01 7 6.47 0.00 0.64 0.44 0.00 92.45 10:36:01 all 9.97 0.00 1.74 4.37 0.04 83.87 10:36:01 0 9.32 0.00 1.67 1.02 0.03 87.95 10:36:01 1 13.19 0.00 1.84 1.05 0.07 83.84 10:36:01 2 18.32 0.00 2.26 8.37 0.03 71.01 10:36:01 3 3.34 0.00 1.59 13.80 0.03 81.24 10:36:01 4 24.72 0.00 2.20 0.53 0.05 72.50 10:36:01 5 5.25 0.00 1.86 5.00 0.02 87.87 10:36:01 6 3.05 0.00 1.19 4.37 0.05 91.34 10:36:01 7 2.57 0.00 1.34 0.82 0.03 95.24 10:37:01 all 0.85 0.00 0.41 2.05 0.03 96.66 10:37:01 0 0.54 0.00 0.30 0.02 0.03 99.11 10:37:01 1 0.75 0.00 0.40 0.37 0.02 98.46 10:37:01 2 1.24 0.00 0.60 12.64 0.05 85.47 10:37:01 3 1.33 0.00 0.33 0.85 0.02 97.48 10:37:01 4 1.14 0.00 0.28 0.00 0.00 98.58 10:37:01 5 0.70 0.00 0.38 1.79 0.03 97.09 10:37:01 6 0.33 0.00 0.52 0.17 0.02 98.97 10:37:01 7 0.77 0.00 0.43 0.67 0.02 98.12 10:38:01 all 0.36 0.00 0.07 1.56 0.02 98.00 10:38:01 0 0.13 0.00 0.08 0.00 0.02 99.77 10:38:01 1 0.03 0.00 0.07 0.00 0.02 99.88 10:38:01 2 0.18 0.00 0.15 12.53 0.05 87.09 10:38:01 3 1.97 0.00 0.03 0.00 0.00 98.00 10:38:01 4 0.25 0.00 0.03 0.00 0.00 99.72 10:38:01 5 0.12 0.00 0.05 0.00 0.02 99.82 10:38:01 6 0.05 0.00 0.05 0.00 0.00 99.90 10:38:01 7 0.08 0.00 0.08 0.00 0.03 99.80 10:39:01 all 1.81 0.00 0.81 1.68 0.03 95.67 10:39:01 0 1.37 0.00 1.00 0.20 0.05 97.38 10:39:01 1 2.32 0.00 0.52 0.12 0.03 97.01 10:39:01 2 2.97 0.00 0.63 3.10 0.03 93.27 10:39:01 3 1.64 0.00 0.72 0.12 0.02 97.51 10:39:01 4 1.49 0.00 1.05 9.46 0.02 87.98 10:39:01 5 1.74 0.00 1.32 0.02 0.05 96.87 10:39:01 6 1.56 0.00 0.64 0.00 0.02 97.79 10:39:01 7 1.42 0.00 0.64 0.42 0.03 97.49 10:40:01 all 4.09 0.00 0.47 0.16 0.03 95.25 10:40:01 0 15.84 0.00 0.92 0.30 0.03 82.91 10:40:01 1 0.47 0.00 0.30 0.05 0.05 99.13 10:40:01 2 2.27 0.00 0.35 0.59 0.03 96.76 10:40:01 3 1.80 0.00 0.50 0.00 0.02 97.68 10:40:01 4 0.52 0.00 0.37 0.07 0.02 99.03 10:40:01 5 3.30 0.00 0.37 0.08 0.02 96.23 10:40:01 6 6.04 0.00 0.50 0.15 0.03 93.28 10:40:01 7 2.49 0.00 0.38 0.03 0.02 97.08 Average: all 4.51 0.00 0.70 2.11 0.03 92.66 Average: 0 4.61 0.00 0.69 0.26 0.03 94.41 Average: 1 3.20 0.00 0.55 0.27 0.03 95.96 Average: 2 7.72 0.00 0.85 6.46 0.04 84.94 Average: 3 3.24 0.00 0.65 5.14 0.02 90.94 Average: 4 7.63 0.00 0.83 1.93 0.02 89.59 Average: 5 3.49 0.00 0.80 1.55 0.03 94.12 Average: 6 3.92 0.00 0.60 0.83 0.03 94.63 Average: 7 2.29 0.00 0.59 0.40 0.02 96.70