---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22609 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 857 28144 0 3164 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:26:18:18 brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe26:1818/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:c4:8b:99 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::42:6cff:fec4:8b99/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22609) 04/12/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 143.09 17.73 125.36 1021.66 84163.28 04:00:01 137.51 19.35 118.16 509.92 45586.14 04:01:01 12.98 0.20 12.78 6.93 1697.32 04:02:01 86.60 3.30 83.30 443.66 21362.17 04:03:01 92.57 1.02 91.55 47.86 22219.10 Average: 94.55 8.32 86.23 406.03 35007.24 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30065844 31711896 2873376 8.72 76484 1875348 1479896 4.35 867548 1711096 197772 04:00:01 28315044 30228632 4624176 14.04 87796 2121816 3167784 9.32 2428640 1877160 14524 04:01:01 27836732 29788284 5102488 15.49 89688 2155920 3440788 10.12 2898408 1879956 5700 04:02:01 27731828 30144600 5207392 15.81 97456 2598120 3252856 9.57 2631284 2224492 1892 04:03:01 28841892 31623152 4097328 12.44 103844 2952740 1456360 4.28 1167388 2564364 34688 Average: 28558268 30699313 4380952 13.30 91054 2340789 2559537 7.53 1998654 2051414 50915 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 ens3 59.53 40.87 973.13 7.90 0.00 0.00 0.00 0.00 03:59:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 ens3 802.88 529.35 3754.11 158.95 0.00 0.00 0.00 0.00 04:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 ens3 421.73 236.33 485.18 84.61 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:02:01 docker0 3.55 6.13 0.20 77.97 0.00 0.00 0.00 0.00 04:02:01 ens3 616.63 468.17 1716.72 150.85 0.00 0.00 0.00 0.00 04:02:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 04:03:01 docker0 2.00 3.32 0.12 39.91 0.00 0.00 0.00 0.00 04:03:01 ens3 324.26 254.52 339.65 94.60 0.00 0.00 0.00 0.00 04:03:01 lo 15.53 15.53 1.40 1.40 0.00 0.00 0.00 0.00 Average: docker0 1.11 1.89 0.06 23.58 0.00 0.00 0.00 0.00 Average: ens3 444.99 305.84 1453.74 99.38 0.00 0.00 0.00 0.00 Average: lo 3.85 3.85 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22609) 04/12/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 10.57 0.00 0.73 1.80 0.03 86.86 03:59:01 0 18.90 0.00 1.13 3.80 0.05 76.12 03:59:01 1 0.00 0.00 0.00 6.95 0.02 93.03 03:59:01 2 34.42 0.00 2.28 0.48 0.05 62.76 03:59:01 3 21.58 0.00 1.00 0.45 0.03 76.94 03:59:01 4 5.64 0.00 0.34 0.00 0.05 93.98 03:59:01 5 1.07 0.00 0.42 2.27 0.03 96.21 03:59:01 6 2.35 0.00 0.42 0.42 0.00 96.82 03:59:01 7 0.55 0.00 0.25 0.05 0.02 99.13 04:00:01 all 38.02 0.00 1.43 0.53 0.07 59.95 04:00:01 0 37.34 0.00 1.18 0.42 0.05 61.02 04:00:01 1 20.50 0.00 1.10 2.81 0.05 75.54 04:00:01 2 48.47 0.00 1.35 0.15 0.08 49.94 04:00:01 3 47.05 0.00 2.19 0.45 0.07 50.25 04:00:01 4 38.71 0.00 1.32 0.00 0.07 59.90 04:00:01 5 39.92 0.00 1.30 0.25 0.08 58.45 04:00:01 6 37.16 0.00 1.08 0.05 0.07 61.64 04:00:01 7 35.13 0.00 1.95 0.07 0.07 62.79 04:01:01 all 37.07 0.00 1.02 0.02 0.06 61.83 04:01:01 0 46.57 0.00 0.80 0.02 0.05 52.57 04:01:01 1 43.25 0.00 0.97 0.05 0.07 55.67 04:01:01 2 33.36 0.00 0.92 0.00 0.08 65.64 04:01:01 3 38.67 0.00 0.87 0.02 0.07 60.38 04:01:01 4 32.65 0.00 1.25 0.03 0.07 66.00 04:01:01 5 33.21 0.00 0.89 0.00 0.05 65.85 04:01:01 6 39.37 0.00 1.43 0.02 0.07 59.11 04:01:01 7 29.42 0.00 1.09 0.03 0.05 69.41 04:02:01 all 28.01 0.00 2.46 0.38 0.07 69.09 04:02:01 0 20.63 0.00 2.55 0.22 0.07 76.54 04:02:01 1 28.37 0.00 2.42 0.20 0.07 68.94 04:02:01 2 29.77 0.00 2.70 0.07 0.07 67.40 04:02:01 3 32.88 0.00 2.95 0.17 0.07 63.93 04:02:01 4 26.13 0.00 2.20 0.80 0.07 70.80 04:02:01 5 33.41 0.00 2.08 0.42 0.08 64.00 04:02:01 6 27.97 0.00 2.82 0.28 0.05 68.88 04:02:01 7 24.92 0.00 1.91 0.85 0.07 72.24 04:03:01 all 17.86 0.00 2.28 0.44 0.06 79.36 04:03:01 0 14.15 0.00 2.02 0.05 0.05 83.73 04:03:01 1 18.50 0.00 2.18 1.86 0.07 77.39 04:03:01 2 13.24 0.00 2.04 0.47 0.07 84.19 04:03:01 3 11.23 0.00 1.32 0.20 0.07 87.18 04:03:01 4 16.81 0.00 2.42 0.02 0.05 80.70 04:03:01 5 33.14 0.00 2.11 0.13 0.07 64.54 04:03:01 6 19.62 0.00 3.14 0.77 0.05 76.42 04:03:01 7 16.21 0.00 3.06 0.02 0.05 80.67 Average: all 26.31 0.00 1.58 0.63 0.06 71.41 Average: 0 27.53 0.00 1.54 0.90 0.05 69.98 Average: 1 22.13 0.00 1.33 2.38 0.05 74.11 Average: 2 31.86 0.00 1.86 0.23 0.07 65.98 Average: 3 30.29 0.00 1.66 0.26 0.06 67.72 Average: 4 24.00 0.00 1.51 0.17 0.06 74.26 Average: 5 28.14 0.00 1.36 0.62 0.06 69.82 Average: 6 25.30 0.00 1.77 0.31 0.05 72.57 Average: 7 21.24 0.00 1.65 0.20 0.05 76.86