---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4067 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 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 846 27527 0 3793 30869 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:42:71:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe42:7117/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:be:6b:81 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-4067) 02/09/24 _x86_64_ (8 CPU) 14:30:49 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:01 132.73 73.45 59.27 5283.12 48964.91 14:33:01 79.77 13.81 65.96 977.70 18148.18 14:34:01 180.55 44.51 136.04 2525.71 31171.20 14:35:01 31.52 3.73 27.79 108.50 13266.24 14:36:01 59.42 0.18 59.24 5.47 17193.13 14:37:01 61.77 1.38 60.39 91.72 56232.89 Average: 90.96 22.85 68.11 1498.66 30828.94 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 30322188 31676516 2617032 7.95 51220 1625560 1469024 4.32 876208 1478376 49036 14:33:01 30076356 31699436 2862864 8.69 71276 1861316 1418676 4.17 882408 1689748 137016 14:34:01 28761676 30888512 4177544 12.68 87460 2331916 2053220 6.04 1791568 2059892 22788 14:35:01 27612712 29804808 5326508 16.17 90404 2391372 3415080 10.05 2917828 2073960 16316 14:36:01 27211380 30181704 5727840 17.39 91872 3156468 2584068 7.60 2646736 2724828 701700 14:37:01 28183508 31605468 4755712 14.44 97460 3595536 1442316 4.24 1382936 3003836 27468 Average: 28694637 30976074 4244583 12.89 81615 2493695 2063731 6.07 1749614 2171773 159054 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 lo 10.13 10.13 1.08 1.08 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 413.91 273.45 1016.95 64.70 0.00 0.00 0.00 0.00 14:33:01 lo 17.00 17.00 1.83 1.83 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 92.75 80.55 831.51 11.49 0.00 0.00 0.00 0.00 14:34:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 627.00 454.41 5786.24 90.74 0.00 0.00 0.00 0.00 14:35:01 lo 3.62 3.62 12.81 12.81 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 655.51 378.26 743.05 151.86 0.00 0.00 0.00 0.00 14:36:01 lo 3.05 3.05 0.36 0.36 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 368.42 334.58 102.79 96.34 0.00 0.00 0.00 0.00 14:37:01 lo 18.33 18.33 1.94 1.94 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 54.64 51.21 80.06 13.89 0.00 0.00 0.00 0.00 Average: lo 9.02 9.02 3.04 3.04 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 368.71 262.08 1426.75 71.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4067) 02/09/24 _x86_64_ (8 CPU) 14:30:49 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 7.12 0.00 1.06 5.67 0.04 86.11 14:32:01 0 11.01 0.00 1.07 2.19 0.03 85.70 14:32:01 1 3.44 0.00 0.87 25.88 0.05 69.76 14:32:01 2 6.73 0.00 2.24 7.57 0.03 83.43 14:32:01 3 3.01 0.00 0.55 1.54 0.03 94.87 14:32:01 4 3.52 0.00 0.62 1.18 0.03 94.65 14:32:01 5 5.19 0.00 1.10 4.18 0.05 89.47 14:32:01 6 14.67 0.00 0.80 1.36 0.05 83.12 14:32:01 7 9.34 0.00 1.20 1.60 0.05 87.81 14:33:01 all 7.97 0.00 0.59 4.30 0.03 87.11 14:33:01 0 3.07 0.00 0.35 2.17 0.07 94.34 14:33:01 1 5.36 0.00 0.55 5.16 0.02 88.92 14:33:01 2 0.48 0.00 0.45 22.56 0.03 76.47 14:33:01 3 3.57 0.00 0.27 0.53 0.00 95.63 14:33:01 4 0.58 0.00 0.32 0.03 0.00 99.07 14:33:01 5 30.86 0.00 1.81 3.64 0.07 63.63 14:33:01 6 15.60 0.00 0.75 0.18 0.02 83.45 14:33:01 7 4.30 0.00 0.32 0.12 0.00 95.27 14:34:01 all 26.48 0.00 1.39 2.67 0.07 69.40 14:34:01 0 24.72 0.00 1.11 2.50 0.10 71.58 14:34:01 1 23.73 0.00 1.10 2.15 0.07 72.95 14:34:01 2 29.22 0.00 1.49 5.89 0.07 63.33 14:34:01 3 23.88 0.00 1.30 2.19 0.05 72.58 14:34:01 4 28.03 0.00 1.89 3.74 0.08 66.26 14:34:01 5 30.83 0.00 2.41 2.43 0.10 64.23 14:34:01 6 26.97 0.00 1.07 1.79 0.05 70.13 14:34:01 7 24.45 0.00 0.72 0.65 0.07 74.12 14:35:01 all 35.41 0.00 1.73 0.65 0.07 62.14 14:35:01 0 34.40 0.00 0.92 0.03 0.07 64.57 14:35:01 1 40.54 0.00 2.86 0.02 0.08 56.50 14:35:01 2 34.70 0.00 1.35 0.32 0.08 63.54 14:35:01 3 32.41 0.00 1.86 0.34 0.07 65.33 14:35:01 4 36.18 0.00 1.51 0.91 0.07 61.33 14:35:01 5 27.22 0.00 1.64 0.03 0.10 71.00 14:35:01 6 45.12 0.00 3.14 0.45 0.08 51.20 14:35:01 7 32.61 0.00 0.52 3.13 0.07 63.67 14:36:01 all 24.39 0.00 0.77 0.99 0.06 73.79 14:36:01 0 25.35 0.00 0.35 0.12 0.05 74.13 14:36:01 1 23.68 0.00 0.68 0.00 0.03 75.60 14:36:01 2 21.73 0.00 0.87 0.02 0.05 77.33 14:36:01 3 27.08 0.00 1.62 1.30 0.07 69.93 14:36:01 4 27.03 0.00 0.55 0.12 0.07 72.24 14:36:01 5 34.29 0.00 1.05 0.00 0.07 64.59 14:36:01 6 16.26 0.00 0.58 0.00 0.05 83.10 14:36:01 7 19.67 0.00 0.47 6.40 0.05 73.42 14:37:01 all 9.35 0.00 0.66 4.45 0.03 85.51 14:37:01 0 0.75 0.00 0.20 0.03 0.02 99.00 14:37:01 1 6.33 0.00 1.19 0.75 0.03 91.70 14:37:01 2 1.24 0.00 0.52 19.44 0.03 78.77 14:37:01 3 3.29 0.00 0.51 11.76 0.03 84.41 14:37:01 4 8.27 0.00 0.52 0.07 0.02 91.13 14:37:01 5 32.10 0.00 0.92 1.12 0.05 65.81 14:37:01 6 6.10 0.00 0.42 0.17 0.03 93.29 14:37:01 7 16.86 0.00 1.00 2.26 0.05 79.83 Average: all 18.44 0.00 1.03 3.12 0.05 77.35 Average: 0 16.52 0.00 0.67 1.17 0.06 81.58 Average: 1 17.19 0.00 1.21 5.64 0.05 75.91 Average: 2 15.68 0.00 1.15 9.30 0.05 73.82 Average: 3 15.49 0.00 1.02 2.96 0.04 80.49 Average: 4 17.24 0.00 0.90 1.01 0.04 80.81 Average: 5 26.76 0.00 1.49 1.90 0.07 69.78 Average: 6 20.77 0.00 1.13 0.66 0.05 77.39 Average: 7 17.86 0.00 0.70 2.36 0.05 79.03