---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76317 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 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 864 28011 0 3291 30853 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d7:68:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fed7:6870/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:a2:65:60 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:b8ff:fea2:6560/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76317) 11/15/23 _x86_64_ (8 CPU) 20:25:52 LINUX RESTART (8 CPU) 20:26:02 tps rtps wtps bread/s bwrtn/s 20:27:01 135.35 74.90 60.45 5391.76 58615.01 20:28:01 121.32 26.02 95.30 1196.54 32833.04 20:29:01 103.15 6.88 96.27 242.63 34037.79 20:30:01 25.33 1.17 24.16 27.60 22344.28 20:31:01 98.77 3.45 95.32 465.39 44815.86 20:32:01 109.25 5.92 103.33 1042.89 39557.67 Average: 98.76 19.57 79.19 1383.32 38644.66 20:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:01 30370696 31718624 2568524 7.80 50200 1619928 1418180 4.17 831180 1476436 51892 20:28:01 29910388 31682008 3028832 9.20 78732 1995208 1984440 5.84 906628 1820124 162576 20:29:01 28743592 30756616 4195628 12.74 84780 2223008 2193880 6.45 1895248 1979816 10356 20:30:01 28615540 30665084 4323680 13.13 86660 2255624 2209584 6.50 2017304 1981512 5192 20:31:01 27920432 30550776 5018788 15.24 94380 2815464 2241004 6.59 2216592 2442820 9584 20:32:01 28668152 31571292 4271068 12.97 102728 3074452 1509696 4.44 1221472 2680136 51072 Average: 29038133 31157400 3901087 11.84 82913 2330614 1926131 5.67 1514737 2063474 48445 20:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 307.91 227.39 929.69 58.63 0.00 0.00 0.00 0.00 20:27:01 lo 1.56 1.56 0.15 0.15 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 91.91 60.01 1204.28 14.08 0.00 0.00 0.00 0.00 20:28:01 lo 1.13 1.13 0.11 0.11 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 20:29:01 ens3 708.12 456.67 3546.89 133.60 0.00 0.00 0.00 0.00 20:29:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 382.40 223.38 459.98 85.82 0.00 0.00 0.00 0.00 20:30:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 20:31:01 docker0 4.03 7.32 0.23 78.04 0.00 0.00 0.00 0.00 20:31:01 ens3 659.07 350.07 1692.70 119.92 0.00 0.00 0.00 0.00 20:31:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:32:01 docker0 1.93 3.58 0.11 39.93 0.00 0.00 0.00 0.00 20:32:01 ens3 208.67 133.84 111.70 47.95 0.00 0.00 0.00 0.00 20:32:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 1.00 1.82 0.06 19.71 0.00 0.00 0.00 0.00 Average: ens3 393.22 241.92 1325.29 76.71 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76317) 11/15/23 _x86_64_ (8 CPU) 20:25:52 LINUX RESTART (8 CPU) 20:26:02 CPU %user %nice %system %iowait %steal %idle 20:27:01 all 6.96 0.00 1.05 5.44 0.04 86.51 20:27:01 0 8.69 0.00 1.09 8.50 0.03 81.69 20:27:01 1 5.25 0.00 0.78 0.59 0.03 93.34 20:27:01 2 5.03 0.00 0.73 0.53 0.03 93.68 20:27:01 3 5.53 0.00 0.75 0.97 0.05 92.70 20:27:01 4 3.62 0.00 0.99 13.39 0.03 81.97 20:27:01 5 8.49 0.00 1.04 0.80 0.03 89.64 20:27:01 6 8.70 0.00 1.92 18.16 0.05 71.16 20:27:01 7 10.40 0.00 1.12 0.68 0.05 87.75 20:28:01 all 10.44 0.00 0.78 2.94 0.03 85.81 20:28:01 0 9.92 0.00 0.75 1.20 0.02 88.12 20:28:01 1 40.38 0.00 2.65 2.25 0.07 54.65 20:28:01 2 10.33 0.00 0.80 0.28 0.03 88.56 20:28:01 3 3.33 0.00 0.45 2.66 0.03 93.52 20:28:01 4 5.13 0.00 0.33 0.47 0.02 94.05 20:28:01 5 2.18 0.00 0.13 0.00 0.02 97.67 20:28:01 6 2.73 0.00 0.40 16.00 0.03 80.84 20:28:01 7 9.44 0.00 0.70 0.62 0.03 89.21 20:29:01 all 38.31 0.00 1.21 1.45 0.09 58.94 20:29:01 0 24.89 0.00 0.99 2.39 0.08 71.65 20:29:01 1 46.22 0.00 0.87 0.20 0.08 52.63 20:29:01 2 41.66 0.00 1.07 0.07 0.08 57.12 20:29:01 3 35.03 0.00 1.20 4.35 0.08 59.34 20:29:01 4 39.20 0.00 1.41 0.59 0.10 58.71 20:29:01 5 37.55 0.00 1.50 0.23 0.08 60.63 20:29:01 6 36.64 0.00 0.90 3.49 0.07 58.91 20:29:01 7 45.31 0.00 1.70 0.28 0.10 52.60 20:30:01 all 35.74 0.00 0.93 1.07 0.08 62.18 20:30:01 0 24.89 0.00 1.09 8.30 0.05 65.68 20:30:01 1 41.72 0.00 0.73 0.00 0.08 57.47 20:30:01 2 52.12 0.00 1.00 0.05 0.10 46.72 20:30:01 3 27.90 0.00 1.00 0.10 0.08 70.92 20:30:01 4 34.97 0.00 0.65 0.02 0.07 64.30 20:30:01 5 41.28 0.00 1.12 0.07 0.08 57.45 20:30:01 6 33.70 0.00 1.07 0.03 0.08 65.12 20:30:01 7 29.32 0.00 0.80 0.02 0.07 69.80 20:31:01 all 27.15 0.00 2.16 2.09 0.09 68.50 20:31:01 0 19.49 0.00 1.89 4.97 0.08 73.56 20:31:01 1 28.49 0.00 2.00 4.43 0.08 65.00 20:31:01 2 25.96 0.00 2.17 1.14 0.08 70.64 20:31:01 3 31.48 0.00 2.11 0.05 0.10 66.25 20:31:01 4 34.41 0.00 1.86 1.31 0.10 62.32 20:31:01 5 29.92 0.00 2.50 0.05 0.10 67.42 20:31:01 6 27.50 0.00 2.47 3.98 0.10 65.96 20:31:01 7 19.93 0.00 2.32 0.77 0.10 76.88 20:32:01 all 14.51 0.00 1.78 2.95 0.08 80.68 20:32:01 0 13.49 0.00 1.90 2.84 0.08 81.68 20:32:01 1 13.31 0.00 2.18 0.95 0.07 83.49 20:32:01 2 12.33 0.00 1.29 12.01 0.07 74.30 20:32:01 3 9.60 0.00 1.76 0.02 0.07 88.55 20:32:01 4 13.06 0.00 1.59 1.12 0.07 84.16 20:32:01 5 28.36 0.00 2.30 0.91 0.08 68.35 20:32:01 6 16.36 0.00 1.31 5.07 0.08 77.17 20:32:01 7 9.61 0.00 1.93 0.72 0.07 87.67 Average: all 22.23 0.00 1.32 2.65 0.07 73.74 Average: 0 16.92 0.00 1.28 4.69 0.06 77.05 Average: 1 29.31 0.00 1.54 1.40 0.07 67.68 Average: 2 24.62 0.00 1.18 2.35 0.07 71.79 Average: 3 18.85 0.00 1.21 1.36 0.07 78.50 Average: 4 21.78 0.00 1.14 2.78 0.06 74.24 Average: 5 24.67 0.00 1.43 0.34 0.07 73.49 Average: 6 20.98 0.00 1.34 7.76 0.07 69.85 Average: 7 20.70 0.00 1.43 0.51 0.07 77.28