---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75793 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 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 788 28394 0 2984 30924 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:55:f8:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe55:f8d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:20:a8:d5 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::42:5bff:fe20:a8d5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75793) 11/14/23 _x86_64_ (8 CPU) 21:24:15 LINUX RESTART (8 CPU) 21:25:01 tps rtps wtps bread/s bwrtn/s 21:26:01 103.93 39.91 64.02 1822.50 16305.15 21:27:01 65.00 0.02 64.98 0.40 20295.63 21:28:01 121.84 9.15 112.70 1664.38 32501.97 21:29:01 51.74 0.03 51.71 4.27 20658.29 21:30:01 96.82 0.03 96.78 0.27 34351.21 21:31:01 29.88 0.18 29.70 9.60 13182.47 Average: 78.20 8.22 69.98 583.58 22882.65 21:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 30048644 31697164 2890576 8.78 64612 1895244 1509320 4.44 909548 1694516 224504 21:27:01 29914828 31691828 3024392 9.18 74872 2006292 1567552 4.61 902444 1821544 139528 21:28:01 29039924 31649680 3899296 11.84 91016 2792836 1684188 4.96 1017368 2513372 258908 21:29:01 28819892 31631956 4119328 12.51 97516 2970196 1728560 5.09 1092912 2627680 137052 21:30:01 28589052 31718560 4350168 13.21 114120 3248832 1559520 4.59 1328052 2604444 45308 21:31:01 29087912 31662884 3851308 11.69 114964 2727892 1530740 4.50 1023272 2449604 584 Average: 29250042 31675345 3689178 11.20 92850 2606882 1596647 4.70 1045599 2285193 134314 21:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 ens3 121.81 75.22 870.04 30.51 0.00 0.00 0.00 0.00 21:26:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 ens3 30.66 21.06 477.09 3.81 0.00 0.00 0.00 0.00 21:27:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 21:28:01 veth847acb8 103.30 192.24 7.06 3533.83 0.00 0.00 0.00 0.29 21:28:01 docker0 103.30 192.10 5.65 3533.82 0.00 0.00 0.00 0.00 21:28:01 ens3 250.45 136.27 4337.13 13.53 0.00 0.00 0.00 0.00 21:28:01 lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 21:29:01 veth847acb8 16.53 30.26 3.02 489.42 0.00 0.00 0.00 0.04 21:29:01 docker0 16.53 30.23 2.79 489.42 0.00 0.00 0.00 0.00 21:29:01 ens3 44.09 29.48 492.36 6.37 0.00 0.00 0.00 0.00 21:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 docker0 13.93 20.16 1.47 218.95 0.00 0.00 0.00 0.00 21:30:01 ens3 26.61 19.91 220.44 3.42 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 ens3 396.33 387.54 34.98 3018.78 0.00 0.00 0.00 0.00 21:31:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 22.30 40.42 1.65 707.09 0.00 0.00 0.00 0.00 Average: ens3 144.99 111.58 1072.08 512.71 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75793) 11/14/23 _x86_64_ (8 CPU) 21:24:15 LINUX RESTART (8 CPU) 21:25:01 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 7.83 0.00 0.67 5.25 0.04 86.21 21:26:01 0 14.70 0.00 1.00 0.75 0.03 83.51 21:26:01 1 10.90 0.00 0.82 27.05 0.08 61.15 21:26:01 2 5.88 0.00 0.45 3.91 0.03 89.73 21:26:01 3 10.68 0.00 0.72 1.12 0.05 87.43 21:26:01 4 1.17 0.00 0.28 0.25 0.02 98.28 21:26:01 5 1.95 0.00 0.58 1.15 0.05 96.26 21:26:01 6 1.72 0.00 0.23 1.30 0.02 96.74 21:26:01 7 15.69 0.00 1.27 6.50 0.05 76.49 21:27:01 all 5.68 0.00 0.40 8.25 0.02 85.64 21:27:01 0 15.17 0.00 1.32 34.17 0.05 49.29 21:27:01 1 10.41 0.00 0.60 18.70 0.03 70.26 21:27:01 2 10.01 0.00 0.55 1.80 0.02 87.62 21:27:01 3 5.12 0.00 0.35 6.29 0.00 88.24 21:27:01 4 0.18 0.00 0.05 0.02 0.00 99.75 21:27:01 5 0.22 0.00 0.05 0.00 0.00 99.73 21:27:01 6 0.07 0.00 0.03 2.27 0.00 97.63 21:27:01 7 4.32 0.00 0.27 2.87 0.02 92.52 21:28:01 all 4.31 0.00 1.01 9.15 0.03 85.51 21:28:01 0 7.48 0.00 0.82 3.96 0.02 87.73 21:28:01 1 1.64 0.00 0.89 11.54 0.03 85.89 21:28:01 2 1.22 0.00 0.43 1.80 0.03 96.51 21:28:01 3 2.41 0.00 0.52 1.04 0.03 96.01 21:28:01 4 8.81 0.00 1.57 0.70 0.02 88.90 21:28:01 5 4.56 0.00 1.88 41.40 0.07 52.09 21:28:01 6 6.47 0.00 1.30 9.86 0.03 82.34 21:28:01 7 1.94 0.00 0.59 3.06 0.03 94.38 21:29:01 all 7.88 0.00 0.66 6.56 0.03 84.88 21:29:01 0 7.48 0.00 0.75 1.03 0.03 90.71 21:29:01 1 14.70 0.00 1.07 11.14 0.05 73.04 21:29:01 2 7.29 0.00 0.60 0.57 0.02 91.53 21:29:01 3 1.98 0.00 0.28 15.04 0.00 82.70 21:29:01 4 1.62 0.00 0.30 1.27 0.02 96.80 21:29:01 5 0.65 0.00 0.30 20.81 0.02 78.22 21:29:01 6 18.48 0.00 1.29 2.56 0.05 77.62 21:29:01 7 10.84 0.00 0.73 0.00 0.03 88.39 21:30:01 all 4.88 0.00 1.12 8.73 0.02 85.25 21:30:01 0 2.04 0.00 0.65 0.20 0.00 97.11 21:30:01 1 9.23 0.00 1.90 39.74 0.03 49.09 21:30:01 2 2.99 0.00 0.97 0.62 0.02 95.40 21:30:01 3 4.25 0.00 0.61 12.84 0.03 82.26 21:30:01 4 9.24 0.00 1.24 6.96 0.03 82.52 21:30:01 5 2.86 0.00 1.95 5.48 0.02 89.70 21:30:01 6 6.29 0.00 1.17 4.06 0.02 88.46 21:30:01 7 2.17 0.00 0.45 0.07 0.02 97.29 21:31:01 all 10.91 0.00 0.55 2.51 0.05 85.98 21:31:01 0 2.32 0.00 0.25 0.00 0.02 97.41 21:31:01 1 16.68 0.00 0.57 13.89 0.07 68.80 21:31:01 2 2.27 0.00 0.22 0.00 0.02 97.50 21:31:01 3 4.11 0.00 0.25 3.76 0.00 91.89 21:31:01 4 19.31 0.00 0.62 0.95 0.07 79.05 21:31:01 5 19.03 0.00 1.39 1.56 0.10 77.92 21:31:01 6 12.25 0.00 0.50 0.03 0.05 87.17 21:31:01 7 11.38 0.00 0.55 0.02 0.05 88.00 Average: all 6.92 0.00 0.73 6.74 0.03 85.58 Average: 0 8.20 0.00 0.80 6.68 0.03 84.30 Average: 1 10.59 0.00 0.97 20.34 0.05 68.05 Average: 2 4.94 0.00 0.54 1.45 0.02 93.05 Average: 3 4.76 0.00 0.46 6.69 0.02 88.08 Average: 4 6.71 0.00 0.68 1.69 0.03 90.90 Average: 5 4.87 0.00 1.03 11.70 0.04 82.36 Average: 6 7.54 0.00 0.75 3.34 0.03 88.34 Average: 7 7.72 0.00 0.64 2.09 0.03 89.51