---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5736 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 875 28409 0 2882 30851 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:4b:14:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe4b:14f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:d1:26:a9 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 inet6 fe80::42:ecff:fed1:26a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5736) 02/16/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 101.87 17.73 84.14 1021.83 31957.34 10:44:01 126.28 20.98 105.30 842.26 36710.01 10:45:01 49.36 0.57 48.79 11.06 28910.38 10:46:01 45.19 0.62 44.58 23.33 27933.88 10:47:01 121.00 3.60 117.40 456.32 53304.72 Average: 88.74 8.70 80.04 470.96 35763.27 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30075124 31706296 2864096 8.70 72504 1867260 1439188 4.23 868328 1699860 183708 10:44:01 28945444 30730644 3993776 12.12 82204 2002752 2440772 7.18 1890120 1787900 14736 10:45:01 28062356 29970812 4876864 14.81 87512 2114392 4929524 14.50 2673624 1867828 21652 10:46:01 28249264 30366344 4689956 14.24 90780 2315176 2430156 7.15 2337520 2012632 131108 10:47:01 29067864 31561948 3871356 11.75 100624 2674912 1524080 4.48 1281192 2232404 42816 Average: 28880010 30867209 4059210 12.32 86725 2194898 2552744 7.51 1810157 1920125 78804 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 61.22 45.51 1075.77 8.01 0.00 0.00 0.00 0.00 10:43:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 292.68 218.91 1254.63 58.83 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 419.65 269.69 1403.08 98.54 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 189.15 153.71 1025.20 44.16 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 330.13 336.26 955.42 1686.59 0.00 0.00 0.00 0.00 10:47:01 lo 3.73 3.73 0.35 0.35 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 258.57 204.82 1142.82 379.23 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 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-5736) 02/16/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.29 0.00 0.71 2.40 0.04 86.57 10:43:01 0 0.62 0.00 0.30 0.40 0.02 98.67 10:43:01 1 4.03 0.00 0.37 1.55 0.10 93.95 10:43:01 2 16.83 0.00 0.78 1.37 0.05 80.97 10:43:01 3 10.59 0.00 0.70 2.41 0.05 86.25 10:43:01 4 0.58 0.00 0.38 11.81 0.03 87.18 10:43:01 5 23.72 0.00 1.24 1.17 0.05 73.82 10:43:01 6 22.00 0.00 1.67 0.38 0.03 75.91 10:43:01 7 3.89 0.00 0.22 0.13 0.02 95.75 10:44:01 all 22.35 0.00 0.98 1.64 0.05 74.97 10:44:01 0 25.19 0.00 1.22 0.58 0.05 72.95 10:44:01 1 22.76 0.00 1.35 3.07 0.07 72.75 10:44:01 2 33.21 0.00 1.72 0.48 0.05 64.53 10:44:01 3 19.23 0.00 0.65 0.00 0.05 80.07 10:44:01 4 20.88 0.00 0.84 8.72 0.07 69.51 10:44:01 5 17.64 0.00 0.60 0.22 0.05 81.49 10:44:01 6 21.78 0.00 0.87 0.02 0.08 77.25 10:44:01 7 18.09 0.00 0.62 0.02 0.03 81.24 10:45:01 all 56.50 0.00 1.89 0.50 0.08 41.03 10:45:01 0 53.73 0.00 2.01 0.03 0.08 44.15 10:45:01 1 55.46 0.00 1.64 0.00 0.07 42.83 10:45:01 2 56.12 0.00 1.94 0.05 0.08 41.80 10:45:01 3 51.48 0.00 1.81 0.05 0.08 46.58 10:45:01 4 64.27 0.00 2.36 3.72 0.08 29.57 10:45:01 5 55.97 0.00 1.96 0.00 0.07 42.00 10:45:01 6 53.67 0.00 1.88 0.10 0.08 44.27 10:45:01 7 61.34 0.00 1.49 0.02 0.07 37.09 10:46:01 all 74.80 0.00 1.89 0.37 0.09 22.84 10:46:01 0 71.11 0.00 1.86 0.03 0.08 26.91 10:46:01 1 72.72 0.00 1.60 0.00 0.10 25.58 10:46:01 2 74.33 0.00 1.61 0.03 0.08 23.95 10:46:01 3 78.63 0.00 1.37 0.02 0.08 19.90 10:46:01 4 72.54 0.00 2.58 1.75 0.10 23.03 10:46:01 5 77.47 0.00 2.76 0.05 0.10 19.62 10:46:01 6 73.07 0.00 1.63 1.04 0.10 24.16 10:46:01 7 78.55 0.00 1.71 0.05 0.10 19.60 10:47:01 all 11.86 0.00 1.35 2.41 0.05 84.33 10:47:01 0 19.72 0.00 1.37 0.55 0.05 78.30 10:47:01 1 5.79 0.00 1.10 0.17 0.03 92.91 10:47:01 2 5.30 0.00 1.02 2.46 0.03 91.19 10:47:01 3 6.89 0.00 1.19 0.05 0.05 91.82 10:47:01 4 27.71 0.00 1.96 0.50 0.08 69.75 10:47:01 5 8.70 0.00 1.64 0.12 0.05 89.50 10:47:01 6 5.02 0.00 1.19 14.91 0.05 78.83 10:47:01 7 15.77 0.00 1.39 0.57 0.05 82.22 Average: all 35.14 0.00 1.36 1.46 0.06 61.97 Average: 0 34.05 0.00 1.35 0.32 0.06 64.22 Average: 1 32.15 0.00 1.21 0.96 0.07 65.60 Average: 2 37.13 0.00 1.41 0.88 0.06 60.51 Average: 3 33.34 0.00 1.14 0.51 0.06 64.95 Average: 4 37.16 0.00 1.62 5.31 0.07 55.84 Average: 5 36.69 0.00 1.64 0.31 0.06 61.30 Average: 6 35.07 0.00 1.45 3.29 0.07 60.12 Average: 7 35.51 0.00 1.08 0.16 0.05 63.19