---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6763 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: 2800.000 BogoMIPS: 5600.00 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 823 27184 0 4159 30888 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:84:75:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe84:7517/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:01:23:56 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-6763) 02/19/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 88.84 17.62 71.22 1016.18 24821.75 13:53:01 132.28 22.96 109.32 2752.34 32829.86 13:54:01 300.00 13.71 286.29 803.53 85207.40 13:55:01 19.84 0.45 19.39 42.39 22577.49 13:56:01 68.77 1.35 67.42 106.92 22738.36 Average: 121.91 11.23 110.68 944.32 37621.25 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30131556 31737596 2807664 8.52 70196 1845676 1443632 4.25 834800 1680008 182796 13:53:01 29034792 31702416 3904428 11.85 98120 2844132 1410220 4.15 947972 2590316 836520 13:54:01 26390868 30276476 6548352 19.88 112208 3920840 6019228 17.71 2450108 3644884 288 13:55:01 24676052 28735452 8263168 25.09 112616 4061888 9337868 27.47 4046276 3746260 27068 13:56:01 27881020 31666104 5058200 15.36 114876 3907324 1436888 4.23 1151020 3482408 11420 Average: 27622858 30823609 5316362 16.14 101603 3315972 3929567 11.56 1886035 3028775 211618 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 lo 1.66 1.66 0.18 0.18 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 59.32 40.12 927.10 7.24 0.00 0.00 0.00 0.00 13:53:01 lo 6.73 6.73 0.63 0.63 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 br-cf5820ce18d3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 162.37 111.35 4166.67 12.82 0.00 0.00 0.00 0.00 13:54:01 veth6a19631 0.23 0.70 0.01 0.04 0.00 0.00 0.00 0.00 13:54:01 vethee83311 24.08 22.23 12.03 16.88 0.00 0.00 0.00 0.00 13:54:01 lo 3.50 3.50 0.31 0.31 0.00 0.00 0.00 0.00 13:54:01 veth44d31e4 51.09 61.64 19.75 16.45 0.00 0.00 0.00 0.00 13:55:01 veth6a19631 2.30 2.20 7.86 2.60 0.00 0.00 0.00 0.00 13:55:01 vethee83311 16.28 13.50 10.61 18.77 0.00 0.00 0.00 0.00 13:55:01 lo 4.73 4.73 0.86 0.86 0.00 0.00 0.00 0.00 13:55:01 veth44d31e4 29.81 36.57 39.89 14.14 0.00 0.00 0.00 0.00 13:56:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 939.31 607.72 19176.98 122.14 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.40 0.40 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 129.13 79.52 3677.76 13.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6763) 02/19/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 9.24 0.00 0.68 3.06 0.03 86.98 13:52:01 0 3.92 0.00 0.37 0.07 0.03 95.61 13:52:01 1 1.15 0.00 0.27 0.13 0.03 98.42 13:52:01 2 8.27 0.00 0.88 0.78 0.02 90.05 13:52:01 3 4.91 0.00 0.48 2.60 0.02 91.99 13:52:01 4 13.85 0.00 0.83 4.91 0.07 80.34 13:52:01 5 25.46 0.00 1.11 1.41 0.05 71.96 13:52:01 6 8.88 0.00 0.78 14.49 0.03 75.82 13:52:01 7 7.50 0.00 0.75 0.10 0.02 91.64 13:53:01 all 11.00 0.00 1.70 2.35 0.04 84.91 13:53:01 0 4.53 0.00 1.17 0.02 0.02 94.27 13:53:01 1 2.08 0.00 0.99 2.95 0.05 93.94 13:53:01 2 10.11 0.00 1.56 0.40 0.03 87.89 13:53:01 3 23.22 0.00 1.97 1.81 0.05 72.96 13:53:01 4 21.28 0.00 2.13 1.07 0.05 75.47 13:53:01 5 16.29 0.00 1.89 0.64 0.03 81.15 13:53:01 6 5.61 0.00 1.34 11.74 0.05 81.26 13:53:01 7 4.97 0.00 2.52 0.27 0.03 92.21 13:54:01 all 15.65 0.00 3.79 7.67 0.08 72.82 13:54:01 0 12.54 0.00 2.96 0.32 0.07 84.11 13:54:01 1 18.26 0.00 4.57 2.06 0.08 75.03 13:54:01 2 19.35 0.00 5.23 30.24 0.08 45.10 13:54:01 3 13.76 0.00 3.76 3.63 0.07 78.78 13:54:01 4 9.64 0.00 2.97 4.29 0.08 83.01 13:54:01 5 16.27 0.00 4.06 1.61 0.07 77.99 13:54:01 6 13.62 0.00 2.41 18.03 0.07 65.87 13:54:01 7 21.81 0.00 4.35 1.15 0.08 72.61 13:55:01 all 19.53 0.00 2.18 1.44 0.07 76.79 13:55:01 0 20.41 0.00 1.94 0.05 0.07 77.53 13:55:01 1 19.29 0.00 2.07 1.59 0.07 76.99 13:55:01 2 21.60 0.00 3.09 0.15 0.07 75.10 13:55:01 3 18.34 0.00 2.18 0.03 0.05 79.40 13:55:01 4 22.60 0.00 2.49 9.21 0.08 65.61 13:55:01 5 21.72 0.00 2.28 0.37 0.07 75.56 13:55:01 6 13.77 0.00 1.59 0.07 0.07 84.51 13:55:01 7 18.53 0.00 1.83 0.00 0.08 79.56 13:56:01 all 5.20 0.00 0.54 1.49 0.04 92.73 13:56:01 0 3.08 0.00 0.57 1.03 0.05 95.27 13:56:01 1 0.75 0.00 0.48 9.44 0.03 89.29 13:56:01 2 4.41 0.00 0.58 0.15 0.03 94.83 13:56:01 3 2.73 0.00 0.35 0.12 0.03 96.77 13:56:01 4 16.49 0.00 1.08 0.45 0.05 81.93 13:56:01 5 0.60 0.00 0.38 0.30 0.02 98.70 13:56:01 6 12.25 0.00 0.55 0.45 0.05 86.69 13:56:01 7 1.30 0.00 0.32 0.02 0.05 98.31 Average: all 12.11 0.00 1.77 3.19 0.05 82.88 Average: 0 8.87 0.00 1.40 0.30 0.05 89.39 Average: 1 8.28 0.00 1.67 3.23 0.05 86.77 Average: 2 12.72 0.00 2.26 6.30 0.05 78.67 Average: 3 12.54 0.00 1.74 1.63 0.04 84.04 Average: 4 16.77 0.00 1.90 3.99 0.07 77.28 Average: 5 16.07 0.00 1.94 0.86 0.05 81.08 Average: 6 10.83 0.00 1.33 8.94 0.05 78.85 Average: 7 10.78 0.00 1.95 0.30 0.05 86.91