---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84075 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 11G 145G 7% / 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 870 28435 0 2860 30857 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:af:3e:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:feaf:3ed6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:9b:0f:63 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:d5ff:fe9b:f63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84075) 11/16/24 _x86_64_ (8 CPU) 05:03:35 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps bread/s bwrtn/s 05:05:01 331.59 71.54 260.05 4616.06 49210.40 05:06:01 139.69 20.85 118.85 843.46 19048.16 05:07:01 35.09 0.32 34.77 6.26 9809.53 05:08:01 24.24 0.83 23.41 25.32 8414.40 05:09:01 108.51 2.65 105.86 363.48 35481.37 Average: 127.82 19.24 108.59 1170.93 24392.95 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30040548 31641040 2898672 8.80 67720 1842340 1495532 4.40 960124 1644380 194400 05:06:01 28782104 30557520 4157116 12.62 82280 1993148 2622588 7.72 2060852 1779604 16840 05:07:01 28346380 30224136 4592840 13.94 86984 2086128 2728584 8.03 2416904 1848540 18452 05:08:01 26750604 28687500 6188616 18.79 89416 2139292 5513596 16.22 3966336 1879292 10780 05:09:01 27582080 30053328 5357140 16.26 97760 2655100 2777012 8.17 2777396 2219132 556 Average: 28300343 30232705 4638877 14.08 84832 2143202 3027462 8.91 2436322 1874190 48206 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 05:05:01 ens3 313.11 232.56 1442.72 73.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 05:06:01 ens3 229.06 200.40 1484.66 48.44 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 ens3 330.76 226.09 1128.49 78.85 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:08:01 ens3 196.52 166.49 733.70 56.34 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 05:09:01 ens3 424.94 426.56 1533.25 1680.82 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 298.88 250.42 1264.56 387.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84075) 11/16/24 _x86_64_ (8 CPU) 05:03:35 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 9.34 0.00 1.20 4.39 0.04 85.03 05:05:01 0 26.10 0.00 1.76 2.43 0.05 69.66 05:05:01 1 11.60 0.00 1.45 9.24 0.03 77.67 05:05:01 2 6.51 0.00 0.82 0.10 0.02 92.56 05:05:01 3 5.13 0.00 1.27 2.32 0.05 91.22 05:05:01 4 5.07 0.00 0.68 4.99 0.02 89.23 05:05:01 5 2.68 0.00 0.87 9.04 0.03 87.38 05:05:01 6 10.11 0.00 0.87 1.88 0.03 87.11 05:05:01 7 7.59 0.00 1.91 5.12 0.03 85.35 05:06:01 all 26.83 0.00 1.25 1.32 0.06 70.54 05:06:01 0 41.17 0.00 2.29 1.22 0.07 55.24 05:06:01 1 48.21 0.00 1.91 0.42 0.07 49.40 05:06:01 2 20.76 0.00 1.21 1.06 0.07 76.91 05:06:01 3 24.29 0.00 0.64 0.13 0.08 74.86 05:06:01 4 16.87 0.00 0.67 0.17 0.05 82.24 05:06:01 5 22.55 0.00 1.46 4.68 0.07 71.24 05:06:01 6 25.25 0.00 0.87 0.52 0.07 73.29 05:06:01 7 15.54 0.00 0.89 2.33 0.05 81.20 05:07:01 all 43.75 0.00 1.65 0.21 0.09 54.29 05:07:01 0 42.69 0.00 1.37 0.00 0.07 55.87 05:07:01 1 49.62 0.00 2.56 0.22 0.12 47.49 05:07:01 2 43.51 0.00 1.62 0.02 0.10 54.75 05:07:01 3 44.75 0.00 1.49 0.00 0.08 53.68 05:07:01 4 43.35 0.00 1.79 0.20 0.10 54.56 05:07:01 5 39.63 0.00 1.72 1.02 0.07 57.56 05:07:01 6 45.38 0.00 1.67 0.00 0.07 52.88 05:07:01 7 41.09 0.00 1.10 0.23 0.08 57.50 05:08:01 all 60.04 0.00 1.94 0.15 0.09 37.78 05:08:01 0 62.48 0.00 1.83 0.00 0.10 35.59 05:08:01 1 60.27 0.00 2.37 0.00 0.08 37.28 05:08:01 2 58.51 0.00 1.92 0.00 0.08 39.48 05:08:01 3 59.98 0.00 2.16 0.02 0.10 37.75 05:08:01 4 61.53 0.00 1.98 0.91 0.10 35.49 05:08:01 5 62.72 0.00 2.07 0.18 0.08 34.94 05:08:01 6 55.36 0.00 1.59 0.00 0.08 42.96 05:08:01 7 59.51 0.00 1.49 0.10 0.10 38.80 05:09:01 all 47.36 0.00 2.05 1.19 0.09 49.31 05:09:01 0 47.49 0.00 2.31 0.15 0.08 49.97 05:09:01 1 46.09 0.00 1.72 1.20 0.08 50.90 05:09:01 2 47.59 0.00 2.04 4.27 0.08 46.02 05:09:01 3 44.84 0.00 2.12 0.02 0.10 52.93 05:09:01 4 44.17 0.00 1.86 3.00 0.08 50.89 05:09:01 5 54.17 0.00 2.09 0.17 0.12 43.46 05:09:01 6 50.99 0.00 2.16 0.18 0.10 46.56 05:09:01 7 43.51 0.00 2.09 0.52 0.10 53.79 Average: all 37.46 0.00 1.62 1.45 0.07 59.40 Average: 0 43.99 0.00 1.91 0.76 0.07 53.26 Average: 1 43.15 0.00 2.00 2.22 0.08 52.55 Average: 2 35.36 0.00 1.52 1.08 0.07 61.96 Average: 3 35.80 0.00 1.53 0.50 0.08 62.09 Average: 4 34.17 0.00 1.40 1.85 0.07 62.50 Average: 5 36.36 0.00 1.64 3.02 0.07 58.90 Average: 6 37.40 0.00 1.43 0.52 0.07 60.58 Average: 7 33.45 0.00 1.50 1.66 0.07 63.32