---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22984 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 1827 27832 0 2507 29909 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:7f:9c:bc brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe7f:9cbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:09:37:63 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-22984) 04/13/24 _x86_64_ (8 CPU) 09:42:25 LINUX RESTART (8 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 122.09 40.19 81.91 1828.99 26753.22 09:45:02 141.28 18.46 122.81 630.03 34359.61 09:46:01 18.40 0.98 17.42 50.97 19907.00 09:47:01 27.96 3.60 24.36 106.38 22986.57 09:48:01 45.11 1.13 43.98 89.45 28557.51 Average: 71.15 12.91 58.23 542.85 26534.88 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 30106384 31690596 2832836 8.60 70364 1824612 1475484 4.34 879080 1660416 143952 09:45:02 27434812 29317420 5504408 16.71 85128 2094104 4190420 12.33 3300416 1876776 7660 09:46:01 26927852 28813696 6011368 18.25 85224 2097148 4510496 13.27 3811880 1872744 144 09:47:01 28667044 30849228 4272176 12.97 86492 2387248 2218668 6.53 2011548 1930280 197616 09:48:01 28524016 30650340 4415204 13.40 89020 2330028 2336880 6.88 2159852 1925840 2220 Average: 28332022 30264256 4607198 13.99 83246 2146628 2946390 8.67 2432555 1853211 70318 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 124.99 90.30 1057.09 30.23 0.00 0.00 0.00 0.00 09:45:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:02 ens3 393.53 304.98 3051.08 74.40 0.00 0.00 0.00 0.00 09:46:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 251.33 144.13 73.83 72.51 0.00 0.00 0.00 0.00 09:47:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 429.41 268.41 663.02 92.91 0.00 0.00 0.00 0.00 09:48:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 66.82 45.68 27.93 171.01 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.12 0.12 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 253.22 170.79 977.60 88.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22984) 04/13/24 _x86_64_ (8 CPU) 09:42:25 LINUX RESTART (8 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 10.66 0.00 0.79 2.69 0.03 85.83 09:44:01 0 4.27 0.00 0.58 1.12 0.03 93.99 09:44:01 1 1.22 0.00 0.53 0.38 0.03 97.83 09:44:01 2 34.52 0.00 1.51 2.14 0.08 61.74 09:44:01 3 32.05 0.00 1.78 1.90 0.07 64.21 09:44:01 4 8.45 0.00 0.63 0.08 0.03 90.80 09:44:01 5 1.97 0.00 0.47 4.07 0.02 93.47 09:44:01 6 1.97 0.00 0.27 0.10 0.00 97.66 09:44:01 7 1.06 0.00 0.55 11.69 0.02 86.68 09:45:02 all 24.25 0.00 1.31 2.03 0.06 72.35 09:45:02 0 28.34 0.00 1.70 1.20 0.05 68.70 09:45:02 1 36.62 0.00 1.93 1.41 0.05 59.99 09:45:02 2 25.25 0.00 0.59 0.52 0.08 73.57 09:45:02 3 21.98 0.00 2.30 0.94 0.05 74.74 09:45:02 4 17.35 0.00 0.65 0.43 0.03 81.53 09:45:02 5 20.79 0.00 1.59 1.22 0.07 76.34 09:45:02 6 21.38 0.00 0.52 0.08 0.05 77.97 09:45:02 7 22.37 0.00 1.18 10.40 0.08 65.96 09:46:01 all 16.81 0.00 0.48 1.34 0.05 81.32 09:46:01 0 9.25 0.00 0.66 0.00 0.03 90.06 09:46:01 1 28.16 0.00 0.53 0.00 0.07 71.24 09:46:01 2 19.62 0.00 0.54 0.02 0.05 79.77 09:46:01 3 18.63 0.00 0.36 0.00 0.03 80.98 09:46:01 4 7.16 0.00 0.22 0.03 0.03 92.55 09:46:01 5 13.53 0.00 0.66 2.55 0.03 83.23 09:46:01 6 10.83 0.00 0.24 0.00 0.02 88.91 09:46:01 7 27.40 0.00 0.58 8.13 0.05 63.84 09:47:01 all 21.31 0.00 0.61 1.02 0.05 77.01 09:47:01 0 30.75 0.00 1.30 0.02 0.05 67.88 09:47:01 1 23.63 0.00 0.67 0.05 0.07 75.58 09:47:01 2 26.11 0.00 0.48 0.00 0.07 73.34 09:47:01 3 30.53 0.00 0.74 0.00 0.05 68.69 09:47:01 4 13.89 0.00 0.27 0.00 0.05 85.79 09:47:01 5 19.26 0.00 0.79 0.18 0.03 79.73 09:47:01 6 16.37 0.00 0.23 0.00 0.05 83.34 09:47:01 7 9.99 0.00 0.43 7.85 0.05 81.68 09:48:01 all 8.16 0.00 0.37 1.65 0.03 89.80 09:48:01 0 21.88 0.00 0.78 0.30 0.03 77.00 09:48:01 1 11.94 0.00 0.37 0.10 0.03 87.56 09:48:01 2 8.61 0.00 0.43 0.38 0.03 90.53 09:48:01 3 6.92 0.00 0.28 0.02 0.02 92.76 09:48:01 4 8.27 0.00 0.35 0.20 0.05 91.13 09:48:01 5 6.25 0.00 0.35 0.85 0.02 92.53 09:48:01 6 0.43 0.00 0.22 0.02 0.00 99.33 09:48:01 7 0.98 0.00 0.18 11.33 0.02 87.48 Average: all 16.23 0.00 0.71 1.75 0.04 81.26 Average: 0 18.93 0.00 1.01 0.53 0.04 79.50 Average: 1 20.27 0.00 0.81 0.39 0.05 78.48 Average: 2 22.82 0.00 0.71 0.61 0.06 75.79 Average: 3 22.02 0.00 1.09 0.57 0.04 76.28 Average: 4 11.03 0.00 0.43 0.15 0.04 88.35 Average: 5 12.35 0.00 0.77 1.77 0.03 85.07 Average: 6 10.19 0.00 0.29 0.04 0.02 89.45 Average: 7 12.30 0.00 0.58 9.89 0.04 77.18