---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2112 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 13G 143G 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 840 26521 0 4805 30871 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:b4:c8:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:feb4:c86b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:c9:c2:2c 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-2112) 12/03/23 _x86_64_ (8 CPU) 17:19:27 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:01 112.93 37.35 75.57 1742.49 31609.33 17:22:01 134.68 22.98 111.70 2750.61 40209.97 17:23:01 376.34 12.31 364.03 809.30 110017.01 17:24:01 81.90 0.55 81.35 59.46 29089.12 17:25:01 19.83 0.00 19.83 0.00 26523.36 17:26:01 53.94 1.33 52.61 104.78 17708.90 Average: 129.94 12.42 117.52 911.13 42527.85 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30092240 31693800 2846980 8.64 69392 1842912 1430604 4.21 883588 1678000 178744 17:22:01 29246548 31699636 3692672 11.21 97556 2634404 1365808 4.02 967364 2373968 584052 17:23:01 26711972 31209576 6227248 18.91 129536 4542460 5237660 15.41 1505716 4225536 1652 17:24:01 24390148 29089536 8549072 25.95 131916 4656068 8769484 25.80 3708244 4333060 200 17:25:01 24384336 29084060 8554884 25.97 132012 4656136 8802136 25.90 3712724 4333096 128 17:26:01 27189244 31635856 5749976 17.46 133816 4513356 1467596 4.32 1195964 4094092 44448 Average: 27002415 30735411 5936805 18.02 115705 3807556 4512215 13.28 1995600 3506292 134871 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 114.20 80.12 1054.96 18.01 0.00 0.00 0.00 0.00 17:22:01 br-6de07828fc99 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 5.57 5.57 0.52 0.52 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 123.16 81.20 2926.42 10.60 0.00 0.00 0.00 0.00 17:23:01 br-6de07828fc99 0.67 0.55 0.05 0.30 0.00 0.00 0.00 0.00 17:23:01 vethaa07378 0.03 0.38 0.00 0.02 0.00 0.00 0.00 0.00 17:23:01 vethfdf07f3 0.28 0.48 0.02 0.03 0.00 0.00 0.00 0.00 17:23:01 vethba394a6 5.91 7.80 0.56 0.85 0.00 0.00 0.00 0.00 17:24:01 br-6de07828fc99 1.92 2.20 1.52 1.70 0.00 0.00 0.00 0.00 17:24:01 vethaa07378 0.43 0.47 0.04 0.78 0.00 0.00 0.00 0.00 17:24:01 vethfdf07f3 46.01 39.49 20.44 41.78 0.00 0.00 0.00 0.00 17:24:01 vethba394a6 91.80 112.50 79.76 34.71 0.00 0.00 0.00 0.01 17:25:01 br-6de07828fc99 0.88 0.92 0.11 0.08 0.00 0.00 0.00 0.00 17:25:01 vethaa07378 0.47 0.47 0.05 0.92 0.00 0.00 0.00 0.00 17:25:01 vethfdf07f3 0.27 0.28 0.29 0.02 0.00 0.00 0.00 0.00 17:25:01 vethba394a6 1.48 1.68 0.64 0.56 0.00 0.00 0.00 0.00 17:26:01 lo 33.81 33.81 5.81 5.81 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1027.90 631.09 21523.85 116.41 0.00 0.00 0.00 0.00 Average: lo 4.99 4.99 0.91 0.91 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 126.97 76.76 3472.97 12.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2112) 12/03/23 _x86_64_ (8 CPU) 17:19:27 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 10.31 0.00 0.83 2.49 0.04 86.33 17:21:01 0 21.37 0.00 1.39 0.84 0.05 76.36 17:21:01 1 4.98 0.00 0.70 11.86 0.03 82.43 17:21:01 2 4.24 0.00 0.43 0.10 0.02 95.21 17:21:01 3 0.67 0.00 0.37 0.30 0.00 98.67 17:21:01 4 5.17 0.00 0.75 0.92 0.02 93.14 17:21:01 5 5.35 0.00 0.41 0.31 0.02 93.91 17:21:01 6 32.74 0.00 1.90 4.96 0.07 60.33 17:21:01 7 8.12 0.00 0.67 0.63 0.08 90.49 17:22:01 all 10.79 0.00 1.60 2.27 0.04 85.31 17:22:01 0 7.72 0.00 2.04 0.69 0.05 89.51 17:22:01 1 18.56 0.00 2.16 1.26 0.05 77.97 17:22:01 2 11.84 0.00 1.54 0.20 0.03 86.39 17:22:01 3 9.17 0.00 1.37 0.32 0.05 89.09 17:22:01 4 3.27 0.00 1.46 10.92 0.03 84.32 17:22:01 5 10.20 0.00 1.22 0.74 0.03 87.80 17:22:01 6 18.92 0.00 1.65 3.72 0.05 75.66 17:22:01 7 6.62 0.00 1.39 0.37 0.03 91.60 17:23:01 all 11.84 0.00 4.59 8.04 0.07 75.46 17:23:01 0 13.89 0.00 5.14 1.66 0.07 79.25 17:23:01 1 12.13 0.00 3.94 3.34 0.07 80.53 17:23:01 2 10.45 0.00 4.98 2.16 0.07 82.34 17:23:01 3 11.77 0.00 4.58 13.43 0.07 70.16 17:23:01 4 10.78 0.00 3.57 5.22 0.05 80.38 17:23:01 5 11.45 0.00 4.28 1.33 0.07 82.87 17:23:01 6 11.16 0.00 4.05 1.75 0.07 82.98 17:23:01 7 13.08 0.00 6.19 35.54 0.10 45.08 17:24:01 all 30.48 0.00 3.05 1.93 0.08 64.47 17:24:01 0 26.38 0.00 2.45 2.53 0.07 68.57 17:24:01 1 34.57 0.00 3.05 6.91 0.08 55.39 17:24:01 2 32.58 0.00 3.44 0.02 0.07 63.90 17:24:01 3 29.96 0.00 3.10 0.03 0.10 66.81 17:24:01 4 28.91 0.00 2.76 3.11 0.07 65.15 17:24:01 5 32.80 0.00 3.13 2.26 0.07 61.74 17:24:01 6 30.75 0.00 3.39 0.54 0.10 65.23 17:24:01 7 27.89 0.00 3.11 0.02 0.07 68.92 17:25:01 all 0.78 0.00 0.10 1.01 0.03 98.08 17:25:01 0 0.50 0.00 0.13 0.02 0.02 99.33 17:25:01 1 0.68 0.00 0.02 0.20 0.02 99.08 17:25:01 2 0.35 0.00 0.13 0.00 0.07 99.45 17:25:01 3 0.40 0.00 0.12 0.00 0.02 99.47 17:25:01 4 2.50 0.00 0.12 7.74 0.02 89.63 17:25:01 5 0.52 0.00 0.08 0.00 0.05 99.35 17:25:01 6 0.57 0.00 0.12 0.00 0.03 99.28 17:25:01 7 0.72 0.00 0.08 0.00 0.02 99.18 17:26:01 all 4.11 0.00 0.67 0.45 0.03 94.73 17:26:01 0 1.95 0.00 0.67 0.13 0.03 97.22 17:26:01 1 3.66 0.00 0.60 0.03 0.03 95.68 17:26:01 2 1.57 0.00 0.63 0.00 0.03 97.76 17:26:01 3 0.85 0.00 0.48 0.07 0.02 98.58 17:26:01 4 1.22 0.00 0.53 2.52 0.03 95.70 17:26:01 5 2.13 0.00 0.55 0.15 0.02 97.15 17:26:01 6 18.30 0.00 1.09 0.65 0.07 79.89 17:26:01 7 3.22 0.00 0.80 0.05 0.03 95.89 Average: all 11.37 0.00 1.80 2.69 0.05 84.10 Average: 0 11.95 0.00 1.96 0.97 0.05 85.07 Average: 1 12.41 0.00 1.74 3.93 0.05 81.87 Average: 2 10.15 0.00 1.85 0.41 0.05 87.54 Average: 3 8.78 0.00 1.66 2.33 0.04 87.18 Average: 4 8.61 0.00 1.52 5.08 0.04 84.76 Average: 5 10.38 0.00 1.61 0.80 0.04 87.17 Average: 6 18.75 0.00 2.03 1.94 0.06 77.22 Average: 7 9.93 0.00 2.03 6.02 0.06 81.96