---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14724 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: 2799.998 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 855 28743 0 2568 30880 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:a3:ab:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fea3:ab31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:00:39:a2 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-14724) 06/04/24 _x86_64_ (8 CPU) 18:15:49 LINUX RESTART (8 CPU) 18:16:01 tps rtps wtps bread/s bwrtn/s 18:17:01 387.67 81.95 305.72 6103.78 63022.70 18:18:01 147.33 19.35 127.98 463.12 34647.69 18:19:01 50.61 5.03 45.58 373.14 24435.79 18:20:01 15.78 0.77 15.01 43.99 20385.94 18:21:01 54.52 3.22 51.31 114.91 32777.20 Average: 131.18 22.06 109.12 1419.79 35053.86 18:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:17:01 30165856 31632436 2773364 8.42 56692 1729652 1461564 4.30 924952 1579036 83620 18:18:01 28990680 30832216 3948540 11.99 84388 2054908 2359444 6.94 1770956 1862032 93468 18:19:01 27268324 29132724 5670896 17.22 85320 2076124 4148296 12.21 3498752 1850252 652 18:20:01 26803984 28671872 6135236 18.63 85420 2078676 4550828 13.39 3960752 1849868 368 18:21:01 29402084 31591568 3537136 10.74 89372 2392124 1463664 4.31 1218816 1991896 2664 Average: 28526186 30372163 4413034 13.40 80238 2066297 2796759 8.23 2274846 1826617 36154 18:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:17:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 ens3 375.92 270.09 1599.34 76.39 0.00 0.00 0.00 0.00 18:18:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 ens3 271.47 210.66 2671.90 41.09 0.00 0.00 0.00 0.00 18:19:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 ens3 343.98 194.58 185.21 81.74 0.00 0.00 0.00 0.00 18:20:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 ens3 50.56 35.36 14.98 20.42 0.00 0.00 0.00 0.00 18:21:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 ens3 237.18 192.08 510.85 1584.25 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.15 0.15 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 255.82 180.56 996.46 360.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14724) 06/04/24 _x86_64_ (8 CPU) 18:15:49 LINUX RESTART (8 CPU) 18:16:01 CPU %user %nice %system %iowait %steal %idle 18:17:01 all 8.96 0.00 1.28 4.54 0.04 85.17 18:17:01 0 13.19 0.00 1.37 0.73 0.03 84.68 18:17:01 1 11.03 0.00 2.61 0.50 0.03 85.82 18:17:01 2 4.78 0.00 0.75 1.07 0.03 93.37 18:17:01 3 4.84 0.00 1.71 12.69 0.03 80.72 18:17:01 4 5.43 0.00 0.72 1.32 0.03 92.49 18:17:01 5 2.04 0.00 0.64 16.89 0.03 80.40 18:17:01 6 23.62 0.00 1.34 2.53 0.05 72.47 18:17:01 7 6.76 0.00 1.12 0.62 0.07 91.44 18:18:01 all 14.97 0.00 1.03 2.89 0.06 81.04 18:18:01 0 25.81 0.00 1.22 0.84 0.12 72.02 18:18:01 1 11.32 0.00 1.34 1.59 0.07 85.69 18:18:01 2 9.73 0.00 0.42 0.28 0.05 89.52 18:18:01 3 11.22 0.00 0.58 1.15 0.03 87.01 18:18:01 4 9.64 0.00 1.12 2.33 0.05 86.86 18:18:01 5 11.97 0.00 0.80 8.43 0.07 78.74 18:18:01 6 21.65 0.00 1.29 1.89 0.05 75.13 18:18:01 7 18.43 0.00 1.47 6.70 0.10 73.30 18:19:01 all 22.72 0.00 0.97 1.33 0.06 74.92 18:19:01 0 8.94 0.00 0.43 0.00 0.05 90.57 18:19:01 1 10.87 0.00 0.80 0.00 0.05 88.28 18:19:01 2 23.61 0.00 0.50 0.00 0.07 75.82 18:19:01 3 26.43 0.00 0.43 0.03 0.07 73.04 18:19:01 4 30.25 0.00 0.70 0.08 0.08 68.89 18:19:01 5 23.37 0.00 2.05 0.00 0.05 74.52 18:19:01 6 45.38 0.00 2.17 0.32 0.10 52.03 18:19:01 7 12.87 0.00 0.65 10.28 0.05 76.15 18:20:01 all 17.38 0.00 0.38 1.44 0.06 80.74 18:20:01 0 10.03 0.00 0.42 0.00 0.05 89.50 18:20:01 1 18.05 0.00 0.42 0.00 0.03 81.50 18:20:01 2 16.18 0.00 0.38 0.00 0.03 83.41 18:20:01 3 47.17 0.00 0.64 0.02 0.15 52.03 18:20:01 4 22.46 0.00 0.40 0.05 0.07 77.02 18:20:01 5 17.04 0.00 0.32 0.02 0.07 82.56 18:20:01 6 4.30 0.00 0.23 0.00 0.02 95.45 18:20:01 7 3.94 0.00 0.22 11.40 0.03 84.41 18:21:01 all 11.92 0.00 0.67 1.89 0.04 85.49 18:21:01 0 2.62 0.00 0.58 0.35 0.05 96.39 18:21:01 1 4.10 0.00 0.47 0.03 0.02 95.38 18:21:01 2 10.03 0.00 0.57 1.00 0.05 88.36 18:21:01 3 28.63 0.00 0.73 2.47 0.05 68.12 18:21:01 4 12.96 0.00 0.67 0.13 0.03 86.21 18:21:01 5 23.44 0.00 0.64 0.33 0.05 75.54 18:21:01 6 11.02 0.00 1.03 0.28 0.03 87.63 18:21:01 7 2.59 0.00 0.62 10.49 0.03 86.27 Average: all 15.19 0.00 0.86 2.42 0.05 81.47 Average: 0 12.12 0.00 0.80 0.38 0.06 86.64 Average: 1 11.07 0.00 1.13 0.42 0.04 87.34 Average: 2 12.86 0.00 0.52 0.47 0.05 86.10 Average: 3 23.66 0.00 0.82 3.27 0.07 72.19 Average: 4 16.17 0.00 0.72 0.78 0.05 82.27 Average: 5 15.58 0.00 0.89 5.13 0.05 78.35 Average: 6 21.18 0.00 1.21 1.00 0.05 76.55 Average: 7 8.91 0.00 0.82 7.90 0.06 82.32