---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44937 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 15G 141G 10% / 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 1029 24133 0 7003 30682 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:a8:a1:1c brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fea8:a11c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:5a:94:8a 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-44937) 10/01/24 _x86_64_ (8 CPU) 17:50:37 LINUX RESTART (8 CPU) 17:51:01 tps rtps wtps bread/s bwrtn/s 17:52:01 391.82 71.02 320.80 4576.17 94155.91 17:53:01 223.28 50.44 172.84 3816.43 63973.47 17:54:01 44.49 13.11 31.38 2416.13 4724.55 17:55:01 202.30 0.93 201.37 56.26 84770.54 17:56:01 320.08 2.55 317.53 409.33 63803.80 17:57:01 55.82 0.32 55.51 24.40 6885.39 17:58:01 68.01 1.05 66.96 82.12 3281.19 Average: 186.55 19.92 166.63 1625.80 45942.54 17:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:52:01 30092116 31687092 2847104 8.64 71824 1833116 1432016 4.21 895316 1660472 161772 17:53:01 28576844 30752344 4362376 13.24 89252 2377552 2136904 6.29 1963492 2066444 19556 17:54:01 26383468 29711872 6555752 19.90 96356 3503588 3077924 9.06 3281604 2898900 961468 17:55:01 26399112 31515024 6540108 19.86 137432 5145948 1627728 4.79 1529872 4520232 151148 17:56:01 22225792 29111096 10713428 32.52 185920 6715408 10321744 30.37 4201220 5816988 3756 17:57:01 19932376 27146528 13006844 39.49 191808 7023676 11836916 34.83 6224044 6040336 17004 17:58:01 24687716 31391704 8251504 25.05 194772 6578260 1742904 5.13 2101192 5544536 18416 Average: 25471061 30187951 7468159 22.67 138195 4739650 4596591 13.52 2885249 4078273 190446 17:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:52:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 459.71 305.75 1730.00 78.83 0.00 0.00 0.00 0.00 17:53:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 669.92 521.93 5970.75 141.15 0.00 0.00 0.00 0.00 17:54:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 815.85 470.54 2582.72 203.10 0.00 0.00 0.00 0.00 17:55:01 lo 8.33 8.33 0.91 0.91 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 784.75 409.63 14130.25 56.24 0.00 0.00 0.00 0.00 17:55:01 br-d6e735a6603f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 veth2e9b171 0.42 2.38 0.05 0.99 0.00 0.00 0.00 0.00 17:56:01 veth040bd4c 9.26 8.85 1.17 2.02 0.00 0.00 0.00 0.00 17:56:01 lo 3.37 3.37 0.40 0.40 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 veth2e9b171 2.92 2.78 0.74 0.68 0.00 0.00 0.00 0.00 17:57:01 veth040bd4c 37.56 29.08 3.42 3.98 0.00 0.00 0.00 0.00 17:57:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 2.67 2.67 0.32 0.32 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 3375.47 2023.96 36819.02 550.58 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.29 0.29 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 480.44 287.72 5249.68 78.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44937) 10/01/24 _x86_64_ (8 CPU) 17:50:37 LINUX RESTART (8 CPU) 17:51:01 CPU %user %nice %system %iowait %steal %idle 17:52:01 all 11.68 0.00 1.20 2.89 0.04 84.19 17:52:01 0 40.16 0.00 3.37 4.57 0.08 51.82 17:52:01 1 10.89 0.00 1.40 2.64 0.03 85.04 17:52:01 2 5.50 0.00 0.72 11.30 0.05 82.43 17:52:01 3 3.92 0.00 0.70 1.90 0.05 93.42 17:52:01 4 5.59 0.00 0.73 0.25 0.02 93.41 17:52:01 5 6.87 0.00 0.67 0.30 0.02 92.14 17:52:01 6 3.45 0.00 0.79 0.57 0.02 95.18 17:52:01 7 17.07 0.00 1.22 1.60 0.05 80.06 17:53:01 all 28.07 0.00 1.52 5.15 0.08 65.17 17:53:01 0 27.46 0.00 1.69 1.45 0.08 69.32 17:53:01 1 29.99 0.00 2.26 2.49 0.08 65.17 17:53:01 2 33.46 0.00 1.18 11.00 0.08 54.28 17:53:01 3 32.29 0.00 1.03 2.45 0.08 64.14 17:53:01 4 34.49 0.00 1.91 2.29 0.12 61.19 17:53:01 5 19.50 0.00 1.27 2.65 0.05 76.53 17:53:01 6 17.44 0.00 1.30 15.18 0.07 66.00 17:53:01 7 29.95 0.00 1.57 3.66 0.08 64.73 17:54:01 all 44.63 0.00 2.01 0.27 0.08 53.00 17:54:01 0 36.75 0.00 1.77 0.30 0.08 61.09 17:54:01 1 51.57 0.00 1.72 0.00 0.08 46.62 17:54:01 2 42.81 0.00 1.52 0.30 0.07 55.31 17:54:01 3 56.25 0.00 1.51 0.02 0.08 42.14 17:54:01 4 49.16 0.00 1.66 0.00 0.10 49.08 17:54:01 5 49.74 0.00 2.95 0.44 0.08 46.79 17:54:01 6 44.54 0.00 3.24 1.10 0.12 51.00 17:54:01 7 26.26 0.00 1.75 0.05 0.07 71.87 17:55:01 all 12.02 0.00 3.33 4.51 0.05 80.08 17:55:01 0 13.96 0.00 3.32 6.78 0.07 75.86 17:55:01 1 20.67 0.00 3.55 4.41 0.07 71.30 17:55:01 2 18.02 0.00 3.44 0.87 0.07 77.61 17:55:01 3 13.49 0.00 3.17 1.96 0.05 81.34 17:55:01 4 7.91 0.00 3.21 0.12 0.03 88.73 17:55:01 5 8.21 0.00 3.74 20.84 0.07 67.15 17:55:01 6 8.12 0.00 2.61 1.11 0.03 88.12 17:55:01 7 5.81 0.00 3.64 0.05 0.03 90.47 17:56:01 all 40.75 0.00 6.23 3.82 0.11 49.09 17:56:01 0 40.59 0.00 7.31 18.62 0.12 33.37 17:56:01 1 39.81 0.00 5.66 1.85 0.10 52.58 17:56:01 2 40.72 0.00 6.14 1.85 0.10 51.19 17:56:01 3 42.00 0.00 5.84 0.86 0.12 51.18 17:56:01 4 45.67 0.00 5.66 1.94 0.15 46.58 17:56:01 5 36.96 0.00 5.08 2.89 0.10 54.97 17:56:01 6 43.64 0.00 7.95 1.95 0.10 46.36 17:56:01 7 36.67 0.00 6.16 0.67 0.10 56.39 17:57:01 all 37.76 0.00 4.26 0.21 0.11 57.66 17:57:01 0 39.66 0.00 4.62 0.18 0.12 55.42 17:57:01 1 39.40 0.00 3.96 0.39 0.12 56.14 17:57:01 2 35.27 0.00 4.58 0.23 0.10 59.81 17:57:01 3 40.17 0.00 4.35 0.28 0.12 55.08 17:57:01 4 36.55 0.00 4.94 0.03 0.12 58.36 17:57:01 5 29.38 0.00 4.32 0.05 0.12 66.13 17:57:01 6 39.55 0.00 3.64 0.07 0.10 56.65 17:57:01 7 42.06 0.00 3.67 0.44 0.12 53.72 17:58:01 all 13.23 0.00 2.73 0.22 0.09 83.73 17:58:01 0 11.62 0.00 2.77 0.32 0.07 85.22 17:58:01 1 10.06 0.00 2.68 0.28 0.07 86.92 17:58:01 2 9.30 0.00 2.60 0.08 0.08 87.94 17:58:01 3 10.94 0.00 2.59 0.13 0.08 86.25 17:58:01 4 9.67 0.00 2.73 0.03 0.07 87.51 17:58:01 5 10.33 0.00 2.91 0.57 0.08 86.10 17:58:01 6 12.10 0.00 2.61 0.05 0.08 85.15 17:58:01 7 31.82 0.00 3.01 0.28 0.13 64.75 Average: all 26.86 0.00 3.04 2.44 0.08 67.59 Average: 0 30.02 0.00 3.54 4.58 0.09 61.77 Average: 1 28.88 0.00 3.03 1.72 0.08 66.29 Average: 2 26.44 0.00 2.88 3.66 0.08 66.94 Average: 3 28.43 0.00 2.74 1.09 0.08 67.66 Average: 4 26.95 0.00 2.97 0.67 0.09 69.33 Average: 5 22.98 0.00 2.99 3.97 0.07 69.99 Average: 6 24.07 0.00 3.15 2.87 0.07 69.84 Average: 7 27.06 0.00 3.00 0.96 0.08 68.89