---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17640 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 13G 143G 9% / 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 864 26230 0 5071 30846 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:9c:80:dd brd ff:ff:ff:ff:ff:ff inet 10.30.107.97/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe9c:80dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:01:9b:37 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-17640) 06/18/24 _x86_64_ (8 CPU) 01:11:33 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 327.70 71.42 256.27 4616.30 50893.65 01:14:01 117.90 13.88 104.02 1123.28 29532.68 01:15:01 156.26 9.40 146.86 1645.33 84036.39 01:16:01 325.66 12.33 313.33 807.47 57552.07 01:17:01 16.16 0.02 16.14 0.13 19294.10 01:18:01 44.22 0.10 44.12 14.40 20989.95 Average: 164.65 17.86 146.79 1367.82 43716.43 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30210376 31756020 2728844 8.28 66892 1789912 1399944 4.12 812492 1627952 128884 01:14:01 29847580 31709700 3091640 9.39 85748 2072284 1395004 4.10 872468 1898896 134132 01:15:01 26925764 31649220 6013456 18.26 119932 4797036 1464148 4.31 1022396 4534136 830284 01:16:01 24691520 29595412 8247700 25.04 134476 4946672 6719336 19.77 3197888 4532804 1080 01:17:01 25124052 30028368 7815168 23.73 134588 4946800 6259372 18.42 2764604 4531824 132 01:18:01 26707448 31634128 6231772 18.92 134992 4973836 1490496 4.39 1221576 4527480 584 Average: 27251123 31062141 5688097 17.27 112771 3921090 3121383 9.18 1648571 3608849 182516 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 413.05 270.14 1479.38 75.51 0.00 0.00 0.00 0.00 01:14:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 54.32 40.41 734.01 7.92 0.00 0.00 0.00 0.00 01:15:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 br-0824058bf377 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 630.93 352.62 22223.23 26.05 0.00 0.00 0.00 0.00 01:16:01 vethfa86ab1 1.32 1.53 0.34 0.17 0.00 0.00 0.00 0.00 01:16:01 veth297b06d 0.35 0.75 0.03 0.64 0.00 0.00 0.00 0.00 01:16:01 veth879bfa2 1.08 1.47 0.28 0.27 0.00 0.00 0.00 0.00 01:16:01 veth0dc27a4 0.70 1.08 0.07 0.40 0.00 0.00 0.00 0.00 01:17:01 vethfa86ab1 0.25 0.33 0.21 0.04 0.00 0.00 0.00 0.00 01:17:01 veth297b06d 0.55 0.55 0.05 1.51 0.00 0.00 0.00 0.00 01:17:01 veth879bfa2 0.43 0.25 0.05 0.07 0.00 0.00 0.00 0.00 01:17:01 veth0dc27a4 0.30 0.20 0.02 0.01 0.00 0.00 0.00 0.00 01:18:01 lo 33.12 33.12 5.97 5.97 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 br-0824058bf377 4.43 4.83 1.99 2.28 0.00 0.00 0.00 0.00 01:18:01 ens3 1135.67 696.88 24521.83 123.84 0.00 0.00 0.00 0.00 Average: lo 4.95 4.95 0.95 0.95 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: br-0824058bf377 0.74 0.81 0.33 0.38 0.00 0.00 0.00 0.00 Average: ens3 187.37 114.54 4074.67 20.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17640) 06/18/24 _x86_64_ (8 CPU) 01:11:33 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 10.53 0.00 1.21 4.89 0.04 83.34 01:13:01 0 3.99 0.00 0.58 0.37 0.02 95.04 01:13:01 1 7.64 0.00 1.10 0.53 0.03 90.69 01:13:01 2 5.12 0.00 0.87 22.48 0.03 71.50 01:13:01 3 27.99 0.00 2.33 10.18 0.07 59.43 01:13:01 4 13.39 0.00 1.05 0.53 0.03 84.99 01:13:01 5 14.76 0.00 1.42 0.48 0.03 83.30 01:13:01 6 6.24 0.00 0.88 0.28 0.02 92.57 01:13:01 7 5.13 0.00 1.37 4.35 0.03 89.12 01:14:01 all 9.95 0.00 0.68 3.49 0.03 85.85 01:14:01 0 7.55 0.00 0.85 2.93 0.02 88.66 01:14:01 1 5.52 0.00 0.40 0.28 0.02 93.78 01:14:01 2 0.38 0.00 0.18 8.11 0.02 91.30 01:14:01 3 4.94 0.00 0.27 0.70 0.07 94.03 01:14:01 4 0.27 0.00 0.33 11.21 0.00 88.18 01:14:01 5 12.43 0.00 0.80 0.75 0.03 85.99 01:14:01 6 22.03 0.00 1.02 2.10 0.05 74.80 01:14:01 7 26.45 0.00 1.55 1.84 0.07 70.10 01:15:01 all 10.30 0.00 4.21 6.32 0.07 79.11 01:15:01 0 9.24 0.00 5.54 36.06 0.08 49.07 01:15:01 1 12.53 0.00 3.42 0.79 0.08 83.18 01:15:01 2 10.36 0.00 3.87 0.14 0.05 85.58 01:15:01 3 9.72 0.00 5.29 1.00 0.05 83.94 01:15:01 4 8.55 0.00 3.79 6.09 0.05 81.52 01:15:01 5 11.90 0.00 4.17 4.47 0.05 79.41 01:15:01 6 10.49 0.00 3.15 0.64 0.05 85.67 01:15:01 7 9.60 0.00 4.48 1.46 0.07 84.39 01:16:01 all 25.29 0.00 3.21 4.34 0.09 67.08 01:16:01 0 21.58 0.00 3.29 17.03 0.08 58.02 01:16:01 1 22.33 0.00 3.20 3.82 0.08 70.58 01:16:01 2 24.47 0.00 3.10 4.01 0.10 68.33 01:16:01 3 31.77 0.00 3.57 0.74 0.08 63.84 01:16:01 4 26.47 0.00 3.26 3.12 0.10 67.05 01:16:01 5 23.30 0.00 2.91 3.67 0.08 70.03 01:16:01 6 28.63 0.00 3.43 1.11 0.10 66.74 01:16:01 7 23.74 0.00 2.92 1.19 0.08 72.07 01:17:01 all 1.79 0.00 0.17 1.12 0.03 96.89 01:17:01 0 1.50 0.00 0.13 8.89 0.02 89.46 01:17:01 1 2.13 0.00 0.13 0.00 0.03 97.70 01:17:01 2 1.84 0.00 0.18 0.00 0.03 97.95 01:17:01 3 1.72 0.00 0.13 0.00 0.02 98.13 01:17:01 4 1.42 0.00 0.10 0.00 0.02 98.46 01:17:01 5 1.62 0.00 0.25 0.07 0.03 98.03 01:17:01 6 2.30 0.00 0.20 0.00 0.02 97.48 01:17:01 7 1.80 0.00 0.13 0.00 0.02 98.05 01:18:01 all 0.89 0.00 0.34 1.13 0.03 97.62 01:18:01 0 0.40 0.00 0.32 8.25 0.03 91.00 01:18:01 1 0.50 0.00 0.39 0.07 0.02 99.03 01:18:01 2 1.82 0.00 0.40 0.08 0.03 97.66 01:18:01 3 0.48 0.00 0.35 0.02 0.03 99.11 01:18:01 4 0.83 0.00 0.32 0.25 0.02 98.58 01:18:01 5 1.07 0.00 0.32 0.20 0.02 98.40 01:18:01 6 0.95 0.00 0.32 0.03 0.03 98.66 01:18:01 7 1.04 0.00 0.32 0.17 0.03 98.45 Average: all 9.78 0.00 1.63 3.54 0.05 85.01 Average: 0 7.36 0.00 1.78 12.19 0.04 78.63 Average: 1 8.42 0.00 1.43 0.91 0.04 89.18 Average: 2 7.32 0.00 1.43 5.80 0.04 85.41 Average: 3 12.76 0.00 1.98 2.11 0.05 83.10 Average: 4 8.47 0.00 1.47 3.53 0.04 86.49 Average: 5 10.84 0.00 1.64 1.60 0.04 85.88 Average: 6 11.76 0.00 1.49 0.69 0.04 86.01 Average: 7 11.29 0.00 1.79 1.50 0.05 85.37