---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79709 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 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 850 28540 0 2776 30881 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:ff:84:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:feff:84d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:7c:64:d0 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-79709) 10/26/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:02 tps rtps wtps bread/s bwrtn/s 12:42:01 232.60 36.13 196.48 1705.20 32458.23 12:43:01 121.18 3.50 117.68 86.39 39301.45 12:44:01 55.67 0.78 54.89 84.52 47230.13 Average: 135.95 13.34 122.61 619.34 39703.51 12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30000376 31665456 2938844 8.92 75068 1895076 1409004 4.15 910928 1724744 225912 12:43:01 29554728 31475168 3384492 10.27 84268 2129176 1909620 5.62 1113556 1944460 43308 12:44:01 29258028 31652944 3681192 11.18 90840 2591416 1416828 4.17 934664 2406828 18168 Average: 29604377 31597856 3334843 10.12 83392 2205223 1578484 4.64 986383 2025344 95796 12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 ens3 67.94 48.55 975.98 19.59 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 ens3 24.15 17.91 425.58 3.23 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 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:44:01 ens3 399.53 241.34 10199.36 24.20 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 12:44:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 164.41 102.90 3883.12 15.65 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: lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79709) 10/26/24 _x86_64_ (8 CPU) 12:40:25 LINUX RESTART (8 CPU) 12:41:02 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.13 0.00 0.85 2.75 0.03 86.23 12:42:01 0 5.12 0.00 0.50 0.15 0.03 94.20 12:42:01 1 5.09 0.00 0.76 0.78 0.02 93.35 12:42:01 2 3.81 0.00 0.56 3.20 0.07 92.37 12:42:01 3 11.16 0.00 1.38 6.75 0.03 80.68 12:42:01 4 1.17 0.00 0.32 0.12 0.00 98.39 12:42:01 5 19.62 0.00 1.14 1.67 0.03 77.54 12:42:01 6 13.45 0.00 1.05 0.42 0.02 85.06 12:42:01 7 21.80 0.00 1.14 8.99 0.03 68.04 12:43:01 all 11.89 0.00 0.41 2.38 0.04 85.28 12:43:01 0 31.90 0.00 0.18 0.02 0.07 67.83 12:43:01 1 8.99 0.00 0.15 1.58 0.03 89.25 12:43:01 2 1.18 0.00 0.43 1.79 0.05 96.55 12:43:01 3 2.02 0.00 0.38 12.66 0.07 84.87 12:43:01 4 1.97 0.00 0.35 2.24 0.02 95.43 12:43:01 5 10.61 0.00 0.73 0.42 0.02 88.23 12:43:01 6 22.45 0.00 0.62 0.27 0.05 76.61 12:43:01 7 16.14 0.00 0.42 0.07 0.05 83.32 12:44:01 all 10.38 0.00 0.71 2.12 0.04 86.74 12:44:01 0 42.72 0.00 0.22 0.00 0.07 56.99 12:44:01 1 2.05 0.00 0.30 0.00 0.08 97.56 12:44:01 2 6.00 0.00 0.28 0.10 0.03 93.59 12:44:01 3 8.77 0.00 0.63 9.04 0.08 81.47 12:44:01 4 3.05 0.00 0.18 0.17 0.02 96.58 12:44:01 5 15.76 0.00 3.54 7.69 0.03 72.98 12:44:01 6 3.90 0.00 0.38 0.00 0.02 95.70 12:44:01 7 1.02 0.00 0.18 0.00 0.02 98.78 Average: all 10.80 0.00 0.66 2.41 0.04 86.08 Average: 0 26.56 0.00 0.30 0.06 0.06 73.03 Average: 1 5.38 0.00 0.40 0.79 0.04 93.39 Average: 2 3.67 0.00 0.42 1.68 0.05 94.18 Average: 3 7.29 0.00 0.79 9.50 0.06 82.35 Average: 4 2.07 0.00 0.29 0.84 0.01 96.79 Average: 5 15.30 0.00 1.81 3.26 0.03 79.60 Average: 6 13.26 0.00 0.68 0.23 0.03 85.80 Average: 7 12.93 0.00 0.58 2.98 0.03 83.49