---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14233 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 842 28751 0 2572 30893 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:86:aa:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe86:aa88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:55:e7:24 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-14233) 03/19/24 _x86_64_ (8 CPU) 05:40:55 LINUX RESTART (8 CPU) 05:41:01 tps rtps wtps bread/s bwrtn/s 05:42:01 141.96 75.15 66.81 5326.58 55209.47 05:43:01 133.86 26.33 107.53 1260.19 27736.04 05:44:01 79.80 5.75 74.05 388.34 25070.75 05:45:01 13.48 0.87 12.61 47.33 17049.16 05:46:01 51.36 3.15 48.21 114.25 28606.70 Average: 84.09 22.25 61.84 1427.34 30734.42 05:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 30331600 31696796 2607620 7.92 53296 1632872 1472456 4.33 852980 1486892 56492 05:43:01 29612172 31322220 3327048 10.10 82164 1928988 2228544 6.56 1271140 1742664 104304 05:44:01 27352992 29219360 5586228 16.96 85376 2077924 4280744 12.59 3405148 1856896 1060 05:45:01 26863072 28732808 6076148 18.45 85484 2080704 4676092 13.76 3896840 1852368 364 05:46:01 29470920 31664224 3468300 10.53 89244 2395848 1431208 4.21 1141492 1996488 2340 Average: 28726151 30527082 4213069 12.79 79113 2023267 2817809 8.29 2113520 1787062 32912 05:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 311.51 243.94 1024.85 60.49 0.00 0.00 0.00 0.00 05:43:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 121.86 93.72 1187.43 24.31 0.00 0.00 0.00 0.00 05:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 355.22 245.88 2200.24 80.06 0.00 0.00 0.00 0.00 05:45:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 239.66 143.93 63.67 54.42 0.00 0.00 0.00 0.00 05:46:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 ens3 179.57 164.96 490.70 1576.13 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 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 241.57 178.48 993.38 359.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14233) 03/19/24 _x86_64_ (8 CPU) 05:40:55 LINUX RESTART (8 CPU) 05:41:01 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 8.09 0.00 0.98 3.70 0.04 87.19 05:42:01 0 3.00 0.00 0.75 2.57 0.03 93.65 05:42:01 1 12.44 0.00 1.12 3.69 0.03 82.72 05:42:01 2 17.11 0.00 0.67 1.22 0.03 80.97 05:42:01 3 6.53 0.00 0.55 0.42 0.03 92.48 05:42:01 4 2.37 0.00 0.63 0.25 0.02 96.73 05:42:01 5 13.34 0.00 1.37 3.72 0.07 81.50 05:42:01 6 2.98 0.00 0.77 4.57 0.03 91.66 05:42:01 7 7.00 0.00 1.97 13.19 0.03 77.81 05:43:01 all 12.11 0.00 0.86 2.54 0.04 84.45 05:43:01 0 7.05 0.00 0.37 0.07 0.03 92.48 05:43:01 1 31.00 0.00 1.68 1.62 0.05 65.64 05:43:01 2 7.92 0.00 0.47 0.13 0.02 91.46 05:43:01 3 10.42 0.00 1.47 0.86 0.05 87.21 05:43:01 4 1.98 0.00 0.72 4.09 0.02 93.20 05:43:01 5 19.78 0.00 1.25 5.35 0.08 73.54 05:43:01 6 13.18 0.00 0.53 8.02 0.05 78.21 05:43:01 7 5.56 0.00 0.40 0.20 0.02 93.83 05:44:01 all 23.07 0.00 1.05 1.39 0.06 74.43 05:44:01 0 28.25 0.00 0.62 0.10 0.05 70.98 05:44:01 1 25.88 0.00 2.04 0.07 0.05 71.97 05:44:01 2 30.01 0.00 0.27 0.00 0.07 69.66 05:44:01 3 31.17 0.00 1.10 2.00 0.07 65.65 05:44:01 4 21.72 0.00 2.10 0.27 0.07 75.84 05:44:01 5 9.18 0.00 0.53 7.66 0.05 82.58 05:44:01 6 20.48 0.00 0.79 0.68 0.05 78.00 05:44:01 7 18.03 0.00 0.98 0.32 0.05 80.62 05:45:01 all 19.25 0.00 0.47 0.85 0.05 79.38 05:45:01 0 8.54 0.00 0.42 0.02 0.03 91.00 05:45:01 1 32.05 0.00 0.47 0.03 0.08 67.36 05:45:01 2 19.94 0.00 0.47 0.00 0.05 79.55 05:45:01 3 28.02 0.00 0.45 0.00 0.05 71.48 05:45:01 4 19.79 0.00 0.43 0.02 0.03 79.73 05:45:01 5 11.75 0.00 0.37 6.61 0.03 81.24 05:45:01 6 10.17 0.00 0.57 0.10 0.05 89.11 05:45:01 7 23.78 0.00 0.65 0.00 0.07 75.50 05:46:01 all 12.37 0.00 0.71 2.05 0.04 84.83 05:46:01 0 4.13 0.00 0.35 0.00 0.02 95.50 05:46:01 1 3.79 0.00 0.37 0.02 0.02 95.81 05:46:01 2 11.36 0.00 0.45 3.84 0.03 84.32 05:46:01 3 23.07 0.00 1.05 4.80 0.07 71.01 05:46:01 4 11.22 0.00 1.00 0.00 0.03 87.74 05:46:01 5 4.14 0.00 0.50 6.76 0.03 88.56 05:46:01 6 22.14 0.00 1.12 0.67 0.05 76.02 05:46:01 7 19.12 0.00 0.78 0.38 0.05 79.67 Average: all 14.98 0.00 0.82 2.11 0.04 82.06 Average: 0 10.19 0.00 0.50 0.55 0.03 88.73 Average: 1 21.03 0.00 1.13 1.08 0.05 76.70 Average: 2 17.27 0.00 0.46 1.04 0.04 81.19 Average: 3 19.80 0.00 0.93 1.61 0.05 77.61 Average: 4 11.42 0.00 0.98 0.92 0.03 86.65 Average: 5 11.63 0.00 0.80 6.02 0.05 81.49 Average: 6 13.79 0.00 0.75 2.81 0.05 82.60 Average: 7 14.70 0.00 0.96 2.81 0.04 81.49