---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9030 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: 2799.996 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 9% / 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 837 25966 0 5363 30874 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:1c:70:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe1c:7026/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:b6:1e:b5 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-9030) 02/27/24 _x86_64_ (8 CPU) 07:43:22 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 164.28 26.84 137.43 2080.60 100464.46 07:46:01 147.51 11.03 136.48 1720.78 24409.40 07:47:01 351.87 12.65 339.22 826.56 105014.53 07:48:01 70.92 1.93 68.99 111.98 4247.01 Average: 183.73 13.06 170.68 1181.22 58360.39 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30065724 31757184 2873488 8.72 76716 1919512 1314648 3.87 812084 1755092 160044 07:46:01 26954036 31651880 5985176 18.17 122416 4769076 1562116 4.60 1008804 4515544 2615128 07:47:01 24783676 29966736 8155536 24.76 139584 5193060 7643844 22.49 2884684 4720164 28544 07:48:01 26599592 31624180 6339620 19.25 143348 5043748 1430820 4.21 1263364 4574868 14112 Average: 27100757 31249995 5838455 17.72 120516 4231349 2987857 8.79 1492234 3891417 704457 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 ens3 61.46 41.96 943.81 9.14 0.00 0.00 0.00 0.00 07:45:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 917.90 518.20 25181.73 40.42 0.00 0.00 0.00 0.00 07:46:01 lo 10.33 10.33 1.02 1.02 0.00 0.00 0.00 0.00 07:46:01 br-0c9e79d69f66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 14.73 14.98 5.99 12.71 0.00 0.00 0.00 0.00 07:47:01 vethf14bf70 8.76 8.60 1.23 1.19 0.00 0.00 0.00 0.00 07:47:01 vetha3ac379 26.87 25.02 11.56 16.27 0.00 0.00 0.00 0.00 07:47:01 lo 2.73 2.73 0.46 0.46 0.00 0.00 0.00 0.00 07:48:01 ens3 63.17 43.76 107.12 16.61 0.00 0.00 0.00 0.00 07:48:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 265.15 155.19 6582.88 19.76 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.43 0.43 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9030) 02/27/24 _x86_64_ (8 CPU) 07:43:22 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 10.54 0.00 0.87 1.55 0.04 87.00 07:45:01 0 1.20 0.00 0.39 0.03 0.02 98.35 07:45:01 1 7.85 0.00 1.03 0.68 0.03 90.40 07:45:01 2 0.31 0.00 0.12 0.08 0.05 99.44 07:45:01 3 0.97 0.00 0.32 3.52 0.07 95.12 07:45:01 4 15.96 0.00 1.17 4.77 0.05 78.04 07:45:01 5 17.03 0.00 0.88 2.20 0.02 79.86 07:45:01 6 31.93 0.00 2.05 0.78 0.05 65.19 07:45:01 7 9.04 0.00 1.00 0.34 0.02 89.60 07:46:01 all 14.24 0.00 4.06 0.60 0.06 81.04 07:46:01 0 29.80 0.00 5.03 0.29 0.07 64.82 07:46:01 1 14.90 0.00 4.57 1.70 0.07 78.76 07:46:01 2 16.66 0.00 3.84 0.19 0.05 79.26 07:46:01 3 10.19 0.00 3.74 0.79 0.08 85.20 07:46:01 4 9.12 0.00 3.07 0.27 0.05 87.48 07:46:01 5 15.57 0.00 3.35 1.08 0.07 79.94 07:46:01 6 9.46 0.00 4.45 0.35 0.05 85.69 07:46:01 7 8.21 0.00 4.44 0.14 0.05 87.17 07:47:01 all 27.04 0.00 4.16 2.10 0.08 66.62 07:47:01 0 31.55 0.00 4.26 0.86 0.08 63.25 07:47:01 1 26.81 0.00 4.75 8.01 0.08 60.35 07:47:01 2 33.89 0.00 5.28 2.35 0.07 58.40 07:47:01 3 19.66 0.00 3.39 0.79 0.08 76.07 07:47:01 4 26.42 0.00 4.22 1.13 0.10 68.13 07:47:01 5 30.07 0.00 3.87 2.00 0.08 63.97 07:47:01 6 29.26 0.00 3.87 1.27 0.08 65.52 07:47:01 7 18.71 0.00 3.62 0.35 0.05 77.27 07:48:01 all 6.82 0.00 0.67 0.40 0.04 92.07 07:48:01 0 1.07 0.00 0.55 0.17 0.02 98.20 07:48:01 1 11.88 0.00 0.64 0.45 0.07 86.96 07:48:01 2 2.60 0.00 0.80 1.58 0.05 94.96 07:48:01 3 2.86 0.00 0.53 0.13 0.03 96.44 07:48:01 4 16.39 0.00 1.09 0.30 0.03 82.19 07:48:01 5 2.99 0.00 0.45 0.03 0.02 96.51 07:48:01 6 15.29 0.00 0.75 0.52 0.05 83.39 07:48:01 7 1.53 0.00 0.57 0.03 0.05 97.82 Average: all 14.66 0.00 2.44 1.16 0.06 81.68 Average: 0 15.90 0.00 2.56 0.34 0.05 81.16 Average: 1 15.38 0.00 2.75 2.71 0.06 79.10 Average: 2 13.37 0.00 2.51 1.06 0.05 83.01 Average: 3 8.43 0.00 2.00 1.30 0.07 88.21 Average: 4 16.98 0.00 2.39 1.61 0.06 78.96 Average: 5 16.38 0.00 2.14 1.32 0.05 80.11 Average: 6 21.46 0.00 2.78 0.73 0.06 74.97 Average: 7 9.37 0.00 2.40 0.21 0.04 87.97