---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78103 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 11G 145G 7% / 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 847 28541 0 2777 30883 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:1a:59:08 brd ff:ff:ff:ff:ff:ff inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe1a:5908/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:66:44:eb 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-78103) 10/20/24 _x86_64_ (8 CPU) 12:41:10 LINUX RESTART (8 CPU) 12:42:01 tps rtps wtps bread/s bwrtn/s 12:43:01 129.66 17.85 111.81 1081.55 28782.67 12:44:01 81.34 0.53 80.80 11.73 29508.82 12:45:01 53.17 1.03 52.14 105.45 40611.63 Average: 88.06 6.47 81.59 399.58 32967.71 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 29908316 31637312 3030904 9.20 80472 1948436 1463380 4.31 947140 1770548 167248 12:44:01 29531176 31470120 3408044 10.35 84288 2146548 1906772 5.61 1117736 1960156 36020 12:45:01 29257508 31654252 3681712 11.18 91196 2591868 1395500 4.11 937724 2403340 20200 Average: 29565667 31587228 3373553 10.24 85319 2228951 1588551 4.67 1000867 2044681 74489 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 ens3 67.34 46.61 868.60 10.42 0.00 0.00 0.00 0.00 12:43:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 21.98 14.81 409.76 5.10 0.00 0.00 0.00 0.00 12:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 426.25 221.65 10203.95 25.18 0.00 0.00 0.00 0.00 12:45:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 171.85 94.36 3827.44 13.57 0.00 0.00 0.00 0.00 Average: lo 0.76 0.76 0.08 0.08 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-78103) 10/20/24 _x86_64_ (8 CPU) 12:41:10 LINUX RESTART (8 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 10.20 0.00 0.96 2.40 0.03 86.41 12:43:01 0 3.49 0.00 0.53 0.58 0.02 95.38 12:43:01 1 5.30 0.00 0.67 0.33 0.03 93.67 12:43:01 2 2.05 0.00 0.49 0.08 0.03 97.35 12:43:01 3 1.20 0.00 0.72 1.30 0.02 96.76 12:43:01 4 1.82 0.00 0.62 13.52 0.02 84.02 12:43:01 5 19.19 0.00 1.43 1.77 0.05 77.56 12:43:01 6 14.50 0.00 1.32 0.28 0.05 83.85 12:43:01 7 34.01 0.00 1.92 1.35 0.05 62.67 12:44:01 all 12.59 0.00 0.24 1.65 0.04 85.49 12:44:01 0 3.74 0.00 0.53 8.99 0.07 86.66 12:44:01 1 6.72 0.00 0.07 0.00 0.00 93.22 12:44:01 2 4.46 0.00 0.17 0.00 0.03 95.35 12:44:01 3 0.23 0.00 0.08 2.68 0.02 96.98 12:44:01 4 0.18 0.00 0.03 0.88 0.02 98.88 12:44:01 5 1.65 0.00 0.17 0.25 0.00 97.93 12:44:01 6 48.46 0.00 0.62 0.37 0.10 50.45 12:44:01 7 35.39 0.00 0.27 0.02 0.05 64.27 12:45:01 all 9.44 0.00 0.79 2.37 0.03 87.37 12:45:01 0 12.53 0.00 0.50 9.74 0.05 77.19 12:45:01 1 15.28 0.00 0.58 0.23 0.03 83.87 12:45:01 2 2.62 0.00 0.25 0.03 0.00 97.10 12:45:01 3 0.68 0.00 0.27 2.30 0.02 96.73 12:45:01 4 0.63 0.00 0.13 0.03 0.02 99.18 12:45:01 5 15.16 0.00 3.82 6.63 0.05 74.34 12:45:01 6 26.65 0.00 0.53 0.00 0.05 72.77 12:45:01 7 1.97 0.00 0.23 0.00 0.02 97.78 Average: all 10.74 0.00 0.66 2.14 0.03 86.42 Average: 0 6.58 0.00 0.52 6.43 0.04 86.41 Average: 1 9.10 0.00 0.44 0.19 0.02 90.25 Average: 2 3.05 0.00 0.30 0.04 0.02 96.59 Average: 3 0.71 0.00 0.36 2.10 0.02 96.82 Average: 4 0.88 0.00 0.26 4.81 0.02 94.04 Average: 5 12.00 0.00 1.81 2.88 0.03 83.28 Average: 6 29.86 0.00 0.82 0.22 0.07 69.03 Average: 7 23.78 0.00 0.81 0.46 0.04 74.92