---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20615 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 848 24936 0 6382 30863 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:1f:b9:92 brd ff:ff:ff:ff:ff:ff inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe1f:b992/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:a0:a0:02 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-20615) 04/04/24 _x86_64_ (8 CPU) 20:21:45 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 199.28 87.11 112.17 6255.32 102579.58 20:24:01 123.26 13.96 109.30 1147.41 72743.21 20:25:01 138.63 9.32 129.31 1652.39 43033.89 20:26:01 351.87 13.10 338.78 756.87 118309.73 20:27:01 24.40 0.47 23.93 49.19 4146.33 20:28:01 17.38 0.07 17.31 12.26 1262.42 20:29:01 74.92 1.40 73.52 107.45 2641.98 Average: 132.83 17.92 114.90 1426.30 49250.38 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30140660 31648864 2798560 8.50 58772 1767268 1506812 4.43 938104 1586624 117588 20:24:01 29833056 31686972 3106164 9.43 83948 2068196 1405996 4.14 911392 1880360 207412 20:25:01 27320988 31666596 5618232 17.06 122832 4425056 1376248 4.05 1003188 4169472 1753912 20:26:01 24040660 30128360 8898560 27.02 139480 6075380 10295892 30.29 2653116 5661952 344 20:27:01 21172160 27379860 11767060 35.72 141608 6187772 12090312 35.57 5596640 5560568 1384 20:28:01 21129068 27369728 11810152 35.85 142324 6218980 12031740 35.40 5628708 5572148 344 20:29:01 25540928 31608560 7398292 22.46 144456 6060232 1534368 4.51 1467476 5402112 1512 Average: 25596789 30212706 7342431 22.29 119060 4686126 5748767 16.91 2599803 4261891 297499 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 20:23:01 ens3 365.45 233.91 1490.57 69.82 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 20:24:01 ens3 44.26 31.18 659.78 6.84 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 20:25:01 br-b6d062612a15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 10.40 10.40 1.03 1.03 0.00 0.00 0.00 0.00 20:25:01 ens3 901.47 438.81 19808.80 33.67 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 20:26:01 veth22ac257 0.52 0.78 0.03 0.05 0.00 0.00 0.00 0.00 20:26:01 veth9660c5f 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 20:26:01 veth9d82be3 1.32 1.90 0.15 0.18 0.00 0.00 0.00 0.00 20:26:01 vethad9cbbc 0.17 0.32 0.01 0.02 0.00 0.00 0.00 0.00 20:27:01 veth22ac257 27.11 25.15 11.57 16.28 0.00 0.00 0.00 0.00 20:27:01 veth9660c5f 4.10 4.65 0.60 0.60 0.00 0.00 0.00 0.00 20:27:01 veth9d82be3 3.00 4.22 0.61 0.71 0.00 0.00 0.00 0.00 20:27:01 vethad9cbbc 3.37 4.32 0.49 0.53 0.00 0.00 0.00 0.00 20:28:01 veth22ac257 26.61 22.35 8.93 25.66 0.00 0.00 0.00 0.00 20:28:01 veth9660c5f 3.77 5.40 0.60 1.02 0.00 0.00 0.00 0.00 20:28:01 veth9d82be3 0.57 0.82 0.08 0.09 0.00 0.00 0.00 0.00 20:28:01 vethad9cbbc 3.82 5.45 0.61 1.03 0.00 0.00 0.00 0.00 20:29:01 lo 30.46 30.46 7.09 7.09 0.00 0.00 0.00 0.00 20:29:01 ens3 1961.52 1052.64 41055.01 172.83 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 Average: lo 3.92 3.92 0.98 0.98 0.00 0.00 0.00 0.00 Average: ens3 277.41 149.49 5863.56 24.59 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20615) 04/04/24 _x86_64_ (8 CPU) 20:21:45 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.45 0.00 1.32 6.52 0.04 82.67 20:23:01 0 5.54 0.00 2.19 11.34 0.02 80.92 20:23:01 1 5.99 0.00 0.88 1.43 0.02 91.67 20:23:01 2 7.11 0.00 0.85 27.47 0.03 64.53 20:23:01 3 3.67 0.00 0.70 0.22 0.02 95.39 20:23:01 4 23.57 0.00 1.81 4.11 0.07 70.45 20:23:01 5 13.52 0.00 1.15 4.41 0.05 80.87 20:23:01 6 9.65 0.00 1.35 1.55 0.03 87.41 20:23:01 7 6.54 0.00 1.60 1.63 0.03 90.20 20:24:01 all 10.00 0.00 0.67 5.42 0.03 83.89 20:24:01 0 18.13 0.00 0.83 2.62 0.03 78.39 20:24:01 1 4.98 0.00 0.52 2.65 0.02 91.84 20:24:01 2 1.92 0.00 0.27 20.15 0.02 77.65 20:24:01 3 11.43 0.00 0.75 0.95 0.03 86.83 20:24:01 4 25.96 0.00 1.35 2.61 0.08 69.99 20:24:01 5 16.83 0.00 1.17 0.12 0.03 81.85 20:24:01 6 0.58 0.00 0.17 0.03 0.02 99.20 20:24:01 7 0.13 0.00 0.25 14.24 0.02 85.36 20:25:01 all 11.05 0.00 4.20 2.95 0.06 81.74 20:25:01 0 10.81 0.00 3.57 1.23 0.05 84.34 20:25:01 1 9.14 0.00 4.85 1.61 0.05 84.35 20:25:01 2 7.39 0.00 4.23 7.90 0.05 80.42 20:25:01 3 10.01 0.00 5.05 2.12 0.07 82.76 20:25:01 4 10.28 0.00 4.22 1.97 0.07 83.46 20:25:01 5 17.83 0.00 4.80 0.63 0.07 76.68 20:25:01 6 13.79 0.00 3.28 0.15 0.07 82.71 20:25:01 7 9.13 0.00 3.59 8.06 0.07 79.15 20:26:01 all 15.03 0.00 4.57 7.03 0.07 73.30 20:26:01 0 16.69 0.00 4.60 6.99 0.07 71.66 20:26:01 1 15.17 0.00 4.68 2.80 0.07 77.28 20:26:01 2 15.34 0.00 4.29 1.11 0.07 79.19 20:26:01 3 15.48 0.00 4.99 0.69 0.07 78.77 20:26:01 4 13.36 0.00 4.00 3.50 0.05 79.09 20:26:01 5 14.64 0.00 6.07 38.79 0.09 40.41 20:26:01 6 15.43 0.00 4.22 1.88 0.07 78.40 20:26:01 7 14.19 0.00 3.68 0.74 0.07 81.32 20:27:01 all 59.20 0.00 5.65 0.17 0.11 34.87 20:27:01 0 58.45 0.00 5.32 0.03 0.12 36.08 20:27:01 1 62.09 0.00 5.88 0.82 0.12 31.09 20:27:01 2 57.46 0.00 5.08 0.12 0.12 37.23 20:27:01 3 56.37 0.00 5.91 0.14 0.12 37.46 20:27:01 4 60.27 0.00 6.35 0.02 0.12 33.25 20:27:01 5 61.24 0.00 6.04 0.02 0.10 32.60 20:27:01 6 55.67 0.00 5.04 0.00 0.12 39.17 20:27:01 7 62.00 0.00 5.61 0.25 0.12 32.02 20:28:01 all 9.11 0.00 0.97 0.09 0.06 89.76 20:28:01 0 7.92 0.00 0.94 0.03 0.07 91.04 20:28:01 1 9.13 0.00 0.98 0.13 0.05 89.70 20:28:01 2 8.04 0.00 0.82 0.03 0.05 91.05 20:28:01 3 10.03 0.00 1.04 0.33 0.07 88.54 20:28:01 4 8.35 0.00 0.92 0.02 0.08 90.63 20:28:01 5 9.76 0.00 0.97 0.00 0.07 89.20 20:28:01 6 10.54 0.00 1.05 0.05 0.07 88.29 20:28:01 7 9.15 0.00 1.04 0.13 0.07 89.62 20:29:01 all 5.67 0.00 0.69 0.91 0.03 92.70 20:29:01 0 6.75 0.00 0.72 0.12 0.03 92.39 20:29:01 1 13.04 0.00 0.75 6.40 0.05 79.76 20:29:01 2 3.36 0.00 0.55 0.08 0.03 95.97 20:29:01 3 1.47 0.00 0.52 0.03 0.03 97.95 20:29:01 4 0.83 0.00 0.50 0.03 0.02 98.61 20:29:01 5 1.00 0.00 0.57 0.18 0.02 98.23 20:29:01 6 0.95 0.00 0.73 0.23 0.02 98.07 20:29:01 7 17.89 0.00 1.17 0.20 0.05 80.69 Average: all 17.01 0.00 2.57 3.30 0.06 77.06 Average: 0 17.70 0.00 2.59 3.20 0.06 76.47 Average: 1 17.07 0.00 2.64 2.26 0.05 77.97 Average: 2 14.32 0.00 2.29 8.16 0.05 75.17 Average: 3 15.43 0.00 2.69 0.64 0.06 81.18 Average: 4 20.29 0.00 2.72 1.75 0.07 75.17 Average: 5 19.21 0.00 2.95 6.23 0.06 71.54 Average: 6 15.18 0.00 2.25 0.56 0.06 81.96 Average: 7 16.91 0.00 2.41 3.61 0.06 77.01