---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13886 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 875 28421 0 2870 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:fb:bd:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fefb:bde4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:35:f7:49 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:a4ff:fe35:f749/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13886) 03/17/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 116.88 42.59 74.29 1918.48 15531.94 10:44:01 134.61 21.11 113.50 853.32 22217.36 10:45:01 25.66 0.70 24.96 16.93 10984.17 10:46:01 74.63 3.22 71.41 403.47 25790.74 10:47:01 79.98 1.47 78.52 79.20 23803.47 Average: 86.35 13.82 72.53 654.29 19665.60 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30121436 31708464 2817784 8.55 70520 1827584 1446144 4.25 864016 1665712 158480 10:44:01 28646700 30503456 4292520 13.03 85336 2069176 2878660 8.47 2127344 1845552 27204 10:45:01 28477180 30387992 4462040 13.55 88064 2116792 2578780 7.59 2265816 1870332 12620 10:46:01 27798048 30210096 5141172 15.61 94744 2600436 2877292 8.47 2611240 2176220 504 10:47:01 29129876 31618180 3809344 11.56 100188 2669748 1492788 4.39 1228640 2226288 2120 Average: 28834648 30885638 4104572 12.46 87770 2256747 2254733 6.63 1819411 1956821 40186 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.67 1.67 0.18 0.18 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 10:43:01 ens3 196.07 125.38 1120.99 36.62 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 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 10:44:01 ens3 735.69 457.47 2483.89 146.55 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 10:45:01 ens3 372.40 211.50 411.79 85.97 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 430.47 258.05 1945.42 72.86 0.00 0.00 0.00 0.00 10:46:01 veth84889a7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 242.55 259.80 45.66 1667.58 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 395.44 262.44 1201.61 401.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13886) 03/17/24 _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 11.05 0.00 0.85 1.82 0.04 86.25 10:43:01 0 20.23 0.00 0.80 1.94 0.05 76.98 10:43:01 1 22.82 0.00 1.62 0.45 0.03 75.08 10:43:01 2 12.09 0.00 1.09 0.54 0.05 86.23 10:43:01 3 23.92 0.00 1.62 1.62 0.03 72.81 10:43:01 4 3.25 0.00 0.45 0.02 0.02 96.27 10:43:01 5 2.05 0.00 0.30 0.10 0.00 97.55 10:43:01 6 3.43 0.00 0.64 9.87 0.08 85.98 10:43:01 7 0.62 0.00 0.27 0.05 0.02 99.05 10:44:01 all 29.58 0.00 1.21 1.20 0.07 67.95 10:44:01 0 23.88 0.00 1.24 0.99 0.05 73.85 10:44:01 1 33.03 0.00 1.19 0.22 0.08 65.49 10:44:01 2 20.10 0.00 1.22 5.16 0.07 73.45 10:44:01 3 37.73 0.00 1.34 0.45 0.08 60.39 10:44:01 4 33.23 0.00 2.04 0.63 0.07 64.03 10:44:01 5 28.31 0.00 0.85 0.23 0.07 70.54 10:44:01 6 30.10 0.00 0.77 1.84 0.07 67.22 10:44:01 7 30.24 0.00 1.00 0.08 0.07 68.60 10:45:01 all 64.58 0.00 2.19 0.22 0.10 32.92 10:45:01 0 63.51 0.00 1.96 0.32 0.10 34.11 10:45:01 1 62.70 0.00 1.97 0.00 0.10 35.24 10:45:01 2 64.58 0.00 2.25 1.36 0.10 31.72 10:45:01 3 65.39 0.00 2.18 0.00 0.08 32.35 10:45:01 4 65.11 0.00 2.32 0.00 0.10 32.47 10:45:01 5 61.71 0.00 2.71 0.02 0.10 35.46 10:45:01 6 67.38 0.00 2.14 0.02 0.10 30.37 10:45:01 7 66.20 0.00 2.04 0.00 0.10 31.65 10:46:01 all 64.92 0.00 1.92 1.19 0.10 31.88 10:46:01 0 62.77 0.00 1.65 1.59 0.10 33.88 10:46:01 1 65.00 0.00 2.15 0.07 0.08 32.69 10:46:01 2 61.58 0.00 1.62 1.72 0.10 34.98 10:46:01 3 62.29 0.00 1.63 0.02 0.10 35.97 10:46:01 4 67.97 0.00 2.29 5.97 0.10 23.67 10:46:01 5 69.51 0.00 2.16 0.02 0.13 28.18 10:46:01 6 68.16 0.00 2.21 0.03 0.10 29.50 10:46:01 7 62.09 0.00 1.62 0.15 0.08 36.06 10:47:01 all 11.68 0.00 0.88 1.40 0.05 85.99 10:47:01 0 6.75 0.00 1.15 1.43 0.03 90.63 10:47:01 1 25.46 0.00 1.00 0.35 0.07 73.12 10:47:01 2 6.57 0.00 0.75 5.85 0.03 86.80 10:47:01 3 8.20 0.00 0.91 0.32 0.05 90.53 10:47:01 4 7.93 0.00 0.75 2.40 0.03 88.88 10:47:01 5 4.49 0.00 0.65 0.03 0.03 94.79 10:47:01 6 13.64 0.00 0.89 0.18 0.03 85.26 10:47:01 7 20.47 0.00 0.97 0.59 0.08 77.89 Average: all 36.33 0.00 1.41 1.17 0.07 61.02 Average: 0 35.40 0.00 1.36 1.25 0.07 61.92 Average: 1 41.78 0.00 1.58 0.22 0.07 56.35 Average: 2 32.96 0.00 1.38 2.93 0.07 62.66 Average: 3 39.52 0.00 1.53 0.48 0.07 58.39 Average: 4 35.41 0.00 1.57 1.80 0.06 61.16 Average: 5 33.16 0.00 1.33 0.08 0.07 65.36 Average: 6 36.51 0.00 1.33 2.39 0.08 59.70 Average: 7 35.92 0.00 1.18 0.17 0.07 62.66