---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12036 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 14G 142G 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 868 24954 0 6343 30842 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:d2:ca:8f brd ff:ff:ff:ff:ff:ff inet 10.30.106.100/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fed2:ca8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:8d:86:f8 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-12036) 01/13/24 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 108.68 35.59 73.09 1683.45 24166.64 20:24:01 122.88 22.96 99.92 2754.07 29602.40 20:25:01 165.19 0.18 165.01 23.06 105123.23 20:26:01 284.79 13.85 270.94 779.84 65393.32 20:27:01 18.60 0.12 18.48 23.20 17670.89 20:28:01 15.31 0.03 15.28 7.47 17292.62 20:29:01 13.90 0.07 13.83 13.33 17273.79 20:30:01 14.00 0.00 14.00 0.00 17406.97 20:31:01 11.25 0.63 10.61 27.33 7497.95 20:32:01 62.11 2.27 59.84 127.98 2519.73 Average: 81.67 7.57 74.10 543.96 30396.00 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30088340 31701112 2850872 8.65 69788 1852652 1387016 4.08 871708 1687772 174120 20:24:01 28744132 31651448 4195080 12.74 96056 3084848 1578212 4.64 992644 2833092 1056564 20:25:01 26174900 31651744 6764312 20.54 126452 5512452 1419936 4.18 1012464 5256644 855560 20:26:01 23512236 29553352 9426976 28.62 137716 6035884 8973660 26.40 3307816 5534728 1160 20:27:01 23153312 29196768 9785900 29.71 138192 6036924 9323296 27.43 3692940 5504052 192 20:28:01 23125800 29170840 9813412 29.79 138344 6038228 9327708 27.44 3718396 5504612 176 20:29:01 23126512 29172184 9812700 29.79 138488 6038640 9280188 27.30 3718948 5504752 356 20:30:01 23126764 29172940 9812448 29.79 138640 6038940 9302820 27.37 3718612 5504868 356 20:31:01 22687624 28734956 10251588 31.12 138792 6039756 9545012 28.08 4158524 5504928 604 20:32:01 25548700 31570288 7390512 22.44 141664 6022472 1521816 4.48 1426324 5438816 44076 Average: 24928832 30157563 8010380 24.32 126413 5270080 6165966 18.14 2661838 4827426 213316 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 68.66 44.11 999.72 9.01 0.00 0.00 0.00 0.00 20:23:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 20:24:01 br-7b53681ac968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 250.64 155.16 7205.53 15.45 0.00 0.00 0.00 0.00 20:24:01 lo 5.67 5.67 0.53 0.53 0.00 0.00 0.00 0.00 20:25:01 br-7b53681ac968 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 1031.01 511.41 26379.69 37.79 0.00 0.00 0.00 0.00 20:25:01 lo 6.86 6.86 0.69 0.69 0.00 0.00 0.00 0.00 20:26:01 br-7b53681ac968 0.35 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 veth2f70212 0.28 0.50 0.02 0.03 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethd588d4e 6.73 6.37 0.99 0.92 0.00 0.00 0.00 0.00 20:27:01 br-7b53681ac968 0.27 0.25 0.01 0.02 0.00 0.00 0.00 0.00 20:27:01 veth2f70212 3.47 4.80 0.53 0.43 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 vethd588d4e 18.23 13.35 1.61 2.03 0.00 0.00 0.00 0.00 20:28:01 br-7b53681ac968 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 20:28:01 veth2f70212 3.27 4.75 0.52 0.40 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethd588d4e 19.26 13.21 1.61 2.06 0.00 0.00 0.00 0.00 20:29:01 br-7b53681ac968 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 20:29:01 veth2f70212 3.12 4.58 0.48 0.36 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethd588d4e 18.68 12.66 1.48 1.96 0.00 0.00 0.00 0.00 20:30:01 br-7b53681ac968 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 20:30:01 veth2f70212 3.27 4.75 0.52 0.40 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethd588d4e 19.25 13.21 1.60 2.06 0.00 0.00 0.00 0.00 20:31:01 br-7b53681ac968 0.30 0.32 0.01 0.02 0.00 0.00 0.00 0.00 20:31:01 veth2f70212 3.12 4.62 0.48 0.36 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethd588d4e 18.70 12.73 1.48 1.97 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 2088.54 1160.86 42163.92 171.41 0.00 0.00 0.00 0.00 20:32:01 lo 77.42 77.42 6.53 6.53 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 170.84 92.28 4139.77 11.52 0.00 0.00 0.00 0.00 Average: lo 7.35 7.35 0.62 0.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12036) 01/13/24 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.00 0.00 0.80 2.54 0.03 86.63 20:23:01 0 3.09 0.00 0.33 0.05 0.03 96.50 20:23:01 1 8.46 0.00 0.65 8.17 0.03 82.68 20:23:01 2 3.98 0.00 0.63 7.17 0.03 88.19 20:23:01 3 6.07 0.00 0.40 0.77 0.05 92.71 20:23:01 4 34.70 0.00 2.22 2.69 0.08 60.30 20:23:01 5 10.48 0.00 1.01 0.76 0.02 87.73 20:23:01 6 6.30 0.00 0.57 0.35 0.02 92.76 20:23:01 7 6.94 0.00 0.57 0.40 0.00 92.09 20:24:01 all 11.12 0.00 1.74 2.32 0.04 84.78 20:24:01 0 9.25 0.00 1.61 1.32 0.03 87.78 20:24:01 1 20.71 0.00 3.53 6.00 0.05 69.71 20:24:01 2 17.90 0.00 2.47 1.20 0.05 78.37 20:24:01 3 3.48 0.00 1.12 7.98 0.03 87.39 20:24:01 4 8.38 0.00 1.20 0.08 0.03 90.30 20:24:01 5 3.11 0.00 0.99 0.27 0.02 95.61 20:24:01 6 3.20 0.00 0.89 0.08 0.02 95.81 20:24:01 7 22.86 0.00 2.12 1.62 0.07 73.33 20:25:01 all 9.56 0.00 4.01 9.86 0.06 76.51 20:25:01 0 9.15 0.00 3.74 2.46 0.07 84.58 20:25:01 1 9.97 0.00 4.49 5.79 0.07 79.69 20:25:01 2 10.94 0.00 4.23 34.25 0.07 50.51 20:25:01 3 8.94 0.00 3.19 4.98 0.05 82.84 20:25:01 4 8.66 0.00 4.31 1.74 0.05 85.24 20:25:01 5 9.62 0.00 3.99 1.06 0.07 85.25 20:25:01 6 10.49 0.00 3.58 3.63 0.05 82.26 20:25:01 7 8.73 0.00 4.50 25.08 0.07 61.63 20:26:01 all 32.95 0.00 4.87 6.09 0.10 55.99 20:26:01 0 33.11 0.00 5.15 0.47 0.10 61.17 20:26:01 1 32.96 0.00 4.93 10.56 0.10 51.45 20:26:01 2 31.56 0.00 4.77 21.02 0.08 42.56 20:26:01 3 33.54 0.00 5.26 1.28 0.10 59.81 20:26:01 4 34.64 0.00 4.17 0.39 0.08 60.72 20:26:01 5 32.95 0.00 4.29 1.51 0.08 61.16 20:26:01 6 32.22 0.00 5.05 7.58 0.12 55.04 20:26:01 7 32.60 0.00 5.37 5.97 0.10 55.96 20:27:01 all 11.68 0.00 1.12 0.99 0.05 86.16 20:27:01 0 11.29 0.00 1.05 0.02 0.07 87.58 20:27:01 1 10.66 0.00 1.05 0.00 0.05 88.23 20:27:01 2 13.36 0.00 1.40 0.00 0.05 85.19 20:27:01 3 13.13 0.00 1.22 0.02 0.05 85.59 20:27:01 4 13.09 0.00 1.11 6.83 0.07 78.90 20:27:01 5 10.80 0.00 1.14 0.94 0.05 87.07 20:27:01 6 12.35 0.00 1.04 0.07 0.03 86.51 20:27:01 7 8.75 0.00 0.92 0.07 0.07 90.19 20:28:01 all 1.10 0.00 0.25 1.37 0.04 97.24 20:28:01 0 1.15 0.00 0.23 0.00 0.05 98.56 20:28:01 1 1.20 0.00 0.33 0.10 0.03 98.33 20:28:01 2 0.84 0.00 0.25 0.08 0.05 98.78 20:28:01 3 1.62 0.00 0.20 0.17 0.03 97.98 20:28:01 4 1.00 0.00 0.17 9.97 0.02 88.84 20:28:01 5 0.88 0.00 0.33 0.47 0.05 98.26 20:28:01 6 1.25 0.00 0.32 0.05 0.03 98.35 20:28:01 7 0.91 0.00 0.17 0.10 0.05 98.77 20:29:01 all 0.81 0.00 0.23 1.24 0.04 97.68 20:29:01 0 1.25 0.00 0.20 0.00 0.02 98.53 20:29:01 1 0.85 0.00 0.18 0.02 0.05 98.90 20:29:01 2 1.22 0.00 0.20 0.00 0.03 98.55 20:29:01 3 0.67 0.00 0.22 0.00 0.03 99.08 20:29:01 4 0.65 0.00 0.18 9.42 0.03 89.71 20:29:01 5 0.68 0.00 0.30 0.30 0.03 98.68 20:29:01 6 0.70 0.00 0.35 0.00 0.03 98.91 20:29:01 7 0.45 0.00 0.24 0.18 0.05 99.08 20:30:01 all 0.76 0.00 0.21 1.29 0.04 97.72 20:30:01 0 0.38 0.00 0.20 0.00 0.02 99.40 20:30:01 1 0.55 0.00 0.32 0.00 0.05 99.08 20:30:01 2 0.68 0.00 0.20 0.00 0.05 99.07 20:30:01 3 1.31 0.00 0.13 0.00 0.03 98.52 20:30:01 4 0.89 0.00 0.20 9.90 0.03 88.98 20:30:01 5 0.89 0.00 0.22 0.32 0.05 98.53 20:30:01 6 0.60 0.00 0.17 0.03 0.03 99.17 20:30:01 7 0.70 0.00 0.22 0.03 0.05 99.00 20:31:01 all 2.75 0.00 0.37 0.55 0.04 96.28 20:31:01 0 1.92 0.00 0.38 0.05 0.03 97.61 20:31:01 1 4.52 0.00 0.45 0.10 0.05 94.88 20:31:01 2 2.46 0.00 0.53 0.03 0.05 96.92 20:31:01 3 3.08 0.00 0.27 0.00 0.03 96.62 20:31:01 4 1.04 0.00 0.20 4.18 0.02 94.57 20:31:01 5 3.62 0.00 0.38 0.07 0.05 95.88 20:31:01 6 3.77 0.00 0.47 0.02 0.02 95.73 20:31:01 7 1.64 0.00 0.32 0.00 0.03 98.01 20:32:01 all 5.09 0.00 0.78 0.63 0.04 93.46 20:32:01 0 1.62 0.00 0.77 0.33 0.03 97.25 20:32:01 1 4.17 0.00 0.63 0.12 0.02 95.06 20:32:01 2 1.69 0.00 0.62 0.87 0.03 96.79 20:32:01 3 1.77 0.00 0.75 0.72 0.03 96.73 20:32:01 4 7.67 0.00 0.80 0.35 0.05 91.13 20:32:01 5 4.53 0.00 0.87 1.48 0.03 93.09 20:32:01 6 2.24 0.00 0.58 0.85 0.03 96.29 20:32:01 7 17.04 0.00 1.19 0.35 0.07 81.35 Average: all 8.55 0.00 1.43 2.68 0.05 87.29 Average: 0 7.19 0.00 1.36 0.47 0.05 90.93 Average: 1 9.38 0.00 1.65 3.07 0.05 85.84 Average: 2 8.43 0.00 1.52 6.41 0.05 83.59 Average: 3 7.32 0.00 1.27 1.58 0.05 89.78 Average: 4 11.05 0.00 1.45 4.56 0.05 82.89 Average: 5 7.75 0.00 1.35 0.72 0.05 90.15 Average: 6 7.28 0.00 1.29 1.26 0.04 90.13 Average: 7 10.04 0.00 1.55 3.35 0.06 84.99