---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-8510 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: 2799.996 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 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 1961 26805 0 3400 29759 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:ed:0b:3f brd ff:ff:ff:ff:ff:ff inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:feed:b3f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:20:1c:cf 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-v1-8c-8g-8510) 02/24/24 _x86_64_ (8 CPU) 22:16:42 LINUX RESTART (8 CPU) 22:17:03 tps rtps wtps bread/s bwrtn/s 22:18:01 127.37 68.50 58.87 4418.33 57578.09 22:19:01 128.25 27.46 100.78 1253.12 30751.67 22:20:01 117.55 7.43 110.11 457.26 32235.56 22:21:01 42.08 2.27 39.81 88.79 33788.90 22:22:01 15.08 0.12 14.96 6.67 18469.99 22:23:01 33.28 1.07 32.21 26.66 42107.12 22:24:01 43.23 1.13 42.09 89.45 25194.20 Average: 72.15 15.18 56.97 889.37 34195.10 22:17:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 30334640 31693132 2604580 7.91 52648 1627412 1470048 4.33 853040 1483420 56768 22:19:01 29484184 31233968 3455036 10.49 78320 1974476 2287900 6.73 1355004 1791076 101520 22:20:01 27963292 30422712 4975928 15.11 88684 2657444 2496344 7.34 2375260 2257540 382948 22:21:01 25666852 28222828 7272368 22.08 91668 2747392 4616520 13.58 4604280 2311292 1104 22:22:01 26049928 28612432 6889292 20.92 92028 2753260 4668296 13.74 4221156 2315228 416 22:23:01 27447784 30550380 5491436 16.67 92488 3285196 2389452 7.03 2763352 2366036 5572 22:24:01 27468572 30493144 5470648 16.61 96940 3203808 2481580 7.30 2781108 2324892 14260 Average: 27773607 30175514 5165613 15.68 84682 2606998 2915734 8.58 2707600 2121355 80370 22:17:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 ens3 386.50 271.17 929.33 61.13 0.00 0.00 0.00 0.00 22:18:01 lo 1.65 1.65 0.17 0.17 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 ens3 158.44 118.28 2158.18 22.71 0.00 0.00 0.00 0.00 22:19:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 ens3 655.71 491.60 4595.19 129.18 0.00 0.00 0.00 0.00 22:20:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 ens3 331.33 232.81 1375.25 68.81 0.00 0.00 0.00 0.00 22:21:01 lo 1.47 1.47 1.34 1.34 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 ens3 920.01 555.92 233.31 225.15 0.00 0.00 0.00 0.00 22:22:01 lo 21.95 21.95 8.52 8.52 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 ens3 340.76 201.18 367.99 70.68 0.00 0.00 0.00 0.00 22:23:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 ens3 127.33 88.89 58.09 378.36 0.00 0.00 0.00 0.00 22:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 22:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 417.30 280.02 1390.33 136.93 0.00 0.00 0.00 0.00 Average: lo 4.22 4.22 1.50 1.50 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-v1-8c-8g-8510) 02/24/24 _x86_64_ (8 CPU) 22:16:42 LINUX RESTART (8 CPU) 22:17:03 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 7.97 0.00 1.03 3.51 0.03 87.45 22:18:01 0 4.11 0.00 0.93 0.47 0.03 94.46 22:18:01 1 6.70 0.00 0.66 1.85 0.07 90.72 22:18:01 2 18.33 0.00 1.12 1.26 0.03 79.25 22:18:01 3 13.31 0.00 1.43 0.73 0.03 84.49 22:18:01 4 1.89 0.00 1.85 1.52 0.02 94.72 22:18:01 5 3.30 0.00 0.71 19.46 0.03 76.49 22:18:01 6 7.51 0.00 1.00 0.67 0.03 90.78 22:18:01 7 8.60 0.00 0.55 2.12 0.03 88.69 22:19:01 all 12.33 0.00 0.85 2.34 0.04 84.45 22:19:01 0 16.98 0.00 1.02 0.69 0.03 81.28 22:19:01 1 11.39 0.00 0.32 0.10 0.05 88.15 22:19:01 2 8.57 0.00 0.60 0.08 0.07 90.68 22:19:01 3 5.95 0.00 0.52 0.22 0.03 93.28 22:19:01 4 2.79 0.00 0.70 8.30 0.02 88.20 22:19:01 5 8.34 0.00 0.57 6.30 0.03 84.76 22:19:01 6 16.08 0.00 1.40 1.32 0.02 81.18 22:19:01 7 28.52 0.00 1.63 1.67 0.05 68.12 22:20:01 all 22.29 0.00 1.19 1.62 0.06 74.84 22:20:01 0 14.60 0.00 1.62 0.38 0.08 83.31 22:20:01 1 34.40 0.00 1.05 1.92 0.07 62.55 22:20:01 2 17.42 0.00 0.73 0.05 0.05 81.75 22:20:01 3 28.60 0.00 0.67 0.02 0.05 70.66 22:20:01 4 18.93 0.00 1.37 7.47 0.05 72.19 22:20:01 5 19.68 0.00 2.24 2.72 0.07 75.29 22:20:01 6 25.93 0.00 0.98 0.00 0.07 73.02 22:20:01 7 18.80 0.00 0.87 0.43 0.07 79.83 22:21:01 all 34.24 0.00 1.02 1.27 0.08 63.38 22:21:01 0 24.54 0.00 0.83 0.00 0.07 74.56 22:21:01 1 28.72 0.00 1.04 1.10 0.08 69.05 22:21:01 2 55.37 0.00 0.79 0.00 0.08 43.76 22:21:01 3 35.77 0.00 0.92 0.00 0.07 63.24 22:21:01 4 18.32 0.00 1.42 7.57 0.07 72.62 22:21:01 5 29.32 0.00 0.64 1.41 0.08 68.55 22:21:01 6 29.98 0.00 1.57 0.00 0.05 68.40 22:21:01 7 51.96 0.00 0.99 0.10 0.08 46.87 22:22:01 all 18.13 0.00 1.21 0.87 0.05 79.75 22:22:01 0 14.52 0.00 0.58 0.00 0.03 84.87 22:22:01 1 21.90 0.00 1.30 0.08 0.05 76.66 22:22:01 2 20.09 0.00 1.02 0.00 0.07 78.82 22:22:01 3 24.13 0.00 0.83 0.00 0.07 74.97 22:22:01 4 21.24 0.00 1.14 0.05 0.05 77.53 22:22:01 5 14.78 0.00 1.05 6.77 0.03 77.37 22:22:01 6 9.11 0.00 1.98 0.00 0.03 88.87 22:22:01 7 19.34 0.00 1.72 0.00 0.05 78.89 22:23:01 all 26.81 0.00 0.64 1.28 0.06 71.21 22:23:01 0 9.76 0.00 0.37 0.00 0.03 89.84 22:23:01 1 41.40 0.00 0.87 1.89 0.10 55.73 22:23:01 2 16.18 0.00 0.48 4.61 0.05 78.68 22:23:01 3 28.12 0.00 0.18 0.00 0.05 71.65 22:23:01 4 19.96 0.00 0.42 0.00 0.05 79.58 22:23:01 5 33.50 0.00 0.40 3.70 0.07 62.33 22:23:01 6 49.62 0.00 1.98 0.05 0.08 48.26 22:23:01 7 16.07 0.00 0.42 0.00 0.07 83.45 22:24:01 all 7.85 0.00 0.50 1.38 0.03 90.23 22:24:01 0 0.33 0.00 0.15 0.00 0.02 99.50 22:24:01 1 16.39 0.00 1.27 0.23 0.03 82.07 22:24:01 2 8.29 0.00 0.53 10.21 0.03 80.93 22:24:01 3 32.85 0.00 1.02 0.58 0.05 65.50 22:24:01 4 0.91 0.00 0.34 0.03 0.02 98.71 22:24:01 5 0.87 0.00 0.22 0.00 0.05 98.87 22:24:01 6 2.45 0.00 0.30 0.00 0.02 97.23 22:24:01 7 0.73 0.00 0.18 0.00 0.03 99.05 Average: all 18.56 0.00 0.92 1.74 0.05 78.72 Average: 0 12.16 0.00 0.79 0.22 0.04 86.79 Average: 1 23.06 0.00 0.93 1.02 0.06 74.93 Average: 2 20.61 0.00 0.75 2.32 0.06 76.26 Average: 3 24.16 0.00 0.79 0.22 0.05 74.78 Average: 4 12.06 0.00 1.03 3.58 0.04 83.30 Average: 5 15.73 0.00 0.83 5.70 0.05 77.69 Average: 6 20.14 0.00 1.32 0.29 0.04 78.21 Average: 7 20.61 0.00 0.91 0.61 0.06 77.81