---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23296 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 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 862 27528 0 3776 30849 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:64:29:0c brd ff:ff:ff:ff:ff:ff inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe64:290c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:74:7c:a3 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:cfff:fe74:7ca3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23296) 04/14/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 103.83 22.79 81.04 1178.08 25057.34 10:52:01 156.08 21.15 134.93 812.67 36331.87 10:53:01 59.99 2.23 57.76 113.98 47114.01 10:54:01 97.15 2.52 94.63 387.14 48581.37 10:55:01 121.14 0.03 121.11 0.27 27241.32 10:56:01 62.60 0.23 62.36 1.87 24838.52 10:57:01 100.77 0.43 100.33 40.39 24208.23 Average: 100.22 7.06 93.17 362.07 33338.14 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30126492 31713360 2812728 8.54 70912 1826580 1427592 4.20 860836 1661040 150692 10:52:01 28254920 30257008 4684300 14.22 87876 2207900 3077552 9.05 2374084 1981784 19204 10:53:01 27711392 30550952 5227828 15.87 91888 3027656 2368088 6.97 2325220 2545556 184 10:54:01 26944816 30137568 5994404 18.20 122308 3320008 2605436 7.67 2961856 2607448 127440 10:55:01 26671676 30010912 6267544 19.03 136880 3417632 2654180 7.81 3099284 2705036 2716 10:56:01 26502560 30014344 6436660 19.54 163128 3527700 2675304 7.87 3124848 2807760 121672 10:57:01 28214304 31612924 4724916 14.34 163932 3439020 1439640 4.24 1601460 2666216 26488 Average: 27775166 30613867 5164054 15.68 119561 2966642 2321113 6.83 2335370 2424977 64057 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 53.52 38.40 832.60 8.13 0.00 0.00 0.00 0.00 10:51:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 579.30 409.35 4869.84 107.43 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 195.43 149.26 1421.03 40.46 0.00 0.00 0.00 0.00 10:53:01 lo 8.45 8.45 2.22 2.22 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 777.44 852.59 1555.70 3365.75 0.00 0.00 0.00 0.00 10:54:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 10:54:01 veth9b31e3b 378.17 336.38 39.72 626.64 0.00 0.00 0.00 0.05 10:54:01 docker0 381.57 342.03 34.75 704.17 0.00 0.00 0.00 0.00 10:55:01 ens3 345.33 404.43 289.51 48.68 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth9b31e3b 385.94 316.46 41.49 284.27 0.00 0.00 0.00 0.02 10:55:01 docker0 385.94 316.43 36.22 284.27 0.00 0.00 0.00 0.00 10:56:01 vethc6de27e 647.60 575.24 73.98 905.59 0.00 0.00 0.00 0.07 10:56:01 ens3 728.97 787.70 966.52 99.00 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 docker0 734.42 641.20 72.63 944.94 0.00 0.00 0.00 0.00 10:57:01 ens3 186.70 176.92 69.75 28.96 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:57:01 docker0 118.71 92.52 8.88 40.87 0.00 0.00 0.00 0.00 Average: ens3 409.51 402.66 1429.13 528.31 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 231.53 198.89 21.78 282.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23296) 04/14/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.24 0.00 0.72 2.51 0.03 86.50 10:51:01 0 1.05 0.00 0.15 0.18 0.02 98.59 10:51:01 1 10.45 0.00 0.82 0.70 0.03 88.00 10:51:01 2 14.00 0.00 0.67 1.53 0.03 83.77 10:51:01 3 15.25 0.00 0.99 4.98 0.07 78.72 10:51:01 4 0.63 0.00 0.47 10.44 0.03 88.42 10:51:01 5 18.28 0.00 0.97 1.49 0.05 79.22 10:51:01 6 14.60 0.00 1.03 0.48 0.03 83.86 10:51:01 7 7.65 0.00 0.58 0.25 0.02 91.50 10:52:01 all 19.86 0.00 2.20 2.85 0.06 75.02 10:52:01 0 15.76 0.00 1.17 0.54 0.07 82.46 10:52:01 1 23.93 0.00 2.12 1.24 0.07 72.64 10:52:01 2 25.75 0.00 0.89 1.00 0.05 72.31 10:52:01 3 12.97 0.00 0.80 1.62 0.07 84.54 10:52:01 4 16.19 0.00 1.12 16.05 0.05 66.59 10:52:01 5 28.00 0.00 5.64 1.35 0.07 64.95 10:52:01 6 12.64 0.00 4.90 0.53 0.03 81.90 10:52:01 7 23.70 0.00 1.00 0.48 0.05 74.77 10:53:01 all 12.71 0.00 1.12 1.18 0.03 84.96 10:53:01 0 11.64 0.00 0.62 0.25 0.03 87.46 10:53:01 1 25.04 0.00 2.31 0.30 0.05 72.30 10:53:01 2 15.68 0.00 0.95 0.03 0.03 83.30 10:53:01 3 7.31 0.00 0.85 0.59 0.05 91.20 10:53:01 4 13.02 0.00 0.57 5.07 0.03 81.31 10:53:01 5 6.23 0.00 1.20 0.03 0.03 92.50 10:53:01 6 9.67 0.00 1.56 2.81 0.02 85.94 10:53:01 7 13.09 0.00 0.87 0.42 0.03 85.59 10:54:01 all 10.63 0.00 1.83 1.47 0.06 86.00 10:54:01 0 4.07 0.00 0.97 0.18 0.03 94.74 10:54:01 1 24.27 0.00 4.05 0.69 0.08 70.90 10:54:01 2 12.30 0.00 2.11 0.05 0.07 85.47 10:54:01 3 7.55 0.00 1.83 0.25 0.07 90.31 10:54:01 4 11.79 0.00 2.21 0.32 0.07 85.61 10:54:01 5 10.37 0.00 1.61 1.18 0.07 86.77 10:54:01 6 10.99 0.00 0.82 1.43 0.07 86.69 10:54:01 7 3.74 0.00 1.02 7.67 0.07 87.50 10:55:01 all 3.69 0.00 0.56 2.08 0.03 93.63 10:55:01 0 0.05 0.00 0.12 0.00 0.03 99.80 10:55:01 1 18.43 0.00 0.92 0.00 0.05 80.60 10:55:01 2 1.70 0.00 0.48 0.00 0.03 97.78 10:55:01 3 1.77 0.00 0.60 0.82 0.05 96.76 10:55:01 4 2.56 0.00 0.84 0.05 0.03 96.52 10:55:01 5 3.08 0.00 0.54 0.00 0.03 96.35 10:55:01 6 0.05 0.00 0.39 11.73 0.02 87.81 10:55:01 7 1.90 0.00 0.67 4.04 0.02 93.37 10:56:01 all 8.50 0.00 1.75 1.35 0.06 88.34 10:56:01 0 1.30 0.00 0.60 0.00 0.05 98.04 10:56:01 1 5.45 0.00 1.52 1.72 0.07 91.24 10:56:01 2 14.19 0.00 1.54 0.12 0.05 84.11 10:56:01 3 13.84 0.00 2.44 0.84 0.07 82.82 10:56:01 4 6.30 0.00 1.79 2.78 0.07 89.07 10:56:01 5 15.45 0.00 3.24 0.34 0.07 80.90 10:56:01 6 2.89 0.00 0.62 1.94 0.03 94.53 10:56:01 7 8.59 0.00 2.26 3.08 0.05 86.02 10:57:01 all 3.64 0.00 0.69 0.42 0.03 95.22 10:57:01 0 2.90 0.00 0.38 0.00 0.02 96.70 10:57:01 1 0.95 0.00 0.85 0.02 0.03 98.15 10:57:01 2 18.81 0.00 1.62 0.07 0.03 79.47 10:57:01 3 0.40 0.00 0.84 0.40 0.03 98.33 10:57:01 4 3.42 0.00 0.53 2.84 0.03 93.18 10:57:01 5 1.05 0.00 0.35 0.02 0.03 98.55 10:57:01 6 0.95 0.00 0.22 0.00 0.02 98.82 10:57:01 7 0.60 0.00 0.77 0.02 0.02 98.60 Average: all 9.89 0.00 1.27 1.69 0.04 87.10 Average: 0 5.25 0.00 0.57 0.16 0.04 93.97 Average: 1 15.49 0.00 1.80 0.67 0.05 81.99 Average: 2 14.64 0.00 1.18 0.40 0.04 83.74 Average: 3 8.44 0.00 1.19 1.36 0.06 88.95 Average: 4 7.70 0.00 1.07 5.37 0.05 85.81 Average: 5 11.77 0.00 1.93 0.63 0.05 85.63 Average: 6 7.40 0.00 1.36 2.70 0.03 88.51 Average: 7 8.47 0.00 1.02 2.27 0.04 88.20