---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2595 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 14G 142G 9% / 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 850 25014 0 6302 30861 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:d7:09:04 brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fed7:904/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:ef:a8:2e 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-2595) 02/04/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 110.76 36.74 74.02 1716.32 21937.43 13:35:01 124.03 23.11 100.92 2771.14 27338.51 13:36:01 225.81 0.18 225.63 20.00 148518.58 13:37:01 212.20 12.35 199.85 782.10 22873.54 13:38:01 15.46 0.20 15.26 26.40 14839.56 13:39:01 60.71 1.45 59.26 81.99 17260.54 Average: 124.87 12.27 112.60 897.38 42184.26 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30113512 31728984 2825708 8.58 70112 1854904 1402804 4.13 842304 1689216 173696 13:35:01 28926796 31692996 4012424 12.18 99908 2938068 1377652 4.05 951804 2686300 927476 13:36:01 25727420 31684108 7211800 21.89 131148 5968100 1458348 4.29 985096 5713776 380 13:37:01 23402984 29535940 9536236 28.95 140368 6116544 8578440 25.24 3311488 5637412 80 13:38:01 23293796 29430408 9645424 29.28 140660 6119636 8695296 25.58 3418596 5637924 60 13:39:01 25673756 31651252 7265464 22.06 143316 5972312 1441840 4.24 1232224 5504260 44504 Average: 26189711 30953948 6749509 20.49 120919 4828261 3825730 11.26 1790252 4478148 191033 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 86.43 57.94 1040.93 11.17 0.00 0.00 0.00 0.00 13:34:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 167.52 112.83 4555.57 12.85 0.00 0.00 0.00 0.00 13:35:01 br-cfa650d6fba9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 6.73 6.73 0.63 0.63 0.00 0.00 0.00 0.00 13:36:01 veth6ea2b60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 1049.88 490.53 30054.13 34.40 0.00 0.00 0.00 0.00 13:36:01 veth4300bd4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth8325e7a 11.36 10.53 1.46 1.46 0.00 0.00 0.00 0.00 13:37:01 veth300bff0 77.22 93.17 45.95 25.80 0.00 0.00 0.00 0.00 13:37:01 ens3 5.67 4.23 1.18 1.28 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth8325e7a 16.91 12.11 8.05 3.94 0.00 0.00 0.00 0.00 13:38:01 veth300bff0 30.91 37.19 43.59 8.73 0.00 0.00 0.00 0.00 13:38:01 ens3 3.27 2.58 0.71 0.78 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 74.49 46.48 70.75 37.72 0.00 0.00 0.00 0.00 13:39:01 lo 22.15 22.15 2.32 2.32 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 231.61 119.27 5967.56 16.38 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2595) 02/04/24 _x86_64_ (8 CPU) 13:32:22 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.53 0.00 0.84 1.91 0.03 86.70 13:34:01 0 33.06 0.00 1.78 1.39 0.07 63.70 13:34:01 1 13.36 0.00 0.93 0.37 0.02 85.32 13:34:01 2 8.05 0.00 0.58 0.32 0.02 91.04 13:34:01 3 1.56 0.00 0.66 11.30 0.03 86.44 13:34:01 4 7.11 0.00 0.66 0.24 0.03 91.96 13:34:01 5 0.76 0.00 0.36 0.63 0.02 98.24 13:34:01 6 10.07 0.00 0.80 0.63 0.02 88.49 13:34:01 7 10.32 0.00 0.90 0.39 0.02 88.37 13:35:01 all 11.10 0.00 1.78 2.41 0.05 84.66 13:35:01 0 5.04 0.00 2.06 1.36 0.03 91.51 13:35:01 1 21.32 0.00 1.79 1.60 0.05 75.24 13:35:01 2 11.89 0.00 2.13 0.44 0.03 85.51 13:35:01 3 3.03 0.00 1.32 10.70 0.03 84.91 13:35:01 4 6.06 0.00 1.21 0.05 0.03 92.65 13:35:01 5 7.78 0.00 1.93 2.91 0.07 87.31 13:35:01 6 18.71 0.00 1.79 1.69 0.05 77.75 13:35:01 7 14.91 0.00 2.03 0.57 0.07 82.43 13:36:01 all 10.73 0.00 4.79 7.61 0.06 76.80 13:36:01 0 10.50 0.00 3.77 0.83 0.05 84.85 13:36:01 1 12.12 0.00 5.03 0.05 0.05 82.76 13:36:01 2 9.68 0.00 4.25 13.01 0.07 72.99 13:36:01 3 11.56 0.00 5.86 25.41 0.08 57.09 13:36:01 4 9.40 0.00 4.93 0.13 0.05 85.48 13:36:01 5 9.32 0.00 5.36 1.05 0.05 84.22 13:36:01 6 11.77 0.00 4.84 18.64 0.07 64.68 13:36:01 7 11.53 0.00 4.28 1.90 0.05 82.24 13:37:01 all 28.47 0.00 3.47 1.88 0.09 66.10 13:37:01 0 31.90 0.00 4.10 2.73 0.08 61.19 13:37:01 1 27.26 0.00 3.46 0.66 0.12 68.51 13:37:01 2 24.48 0.00 3.02 0.38 0.08 72.03 13:37:01 3 23.44 0.00 3.27 6.03 0.08 67.18 13:37:01 4 30.84 0.00 3.07 0.19 0.08 65.82 13:37:01 5 29.78 0.00 3.71 2.33 0.08 64.09 13:37:01 6 28.88 0.00 3.37 0.50 0.08 67.16 13:37:01 7 31.18 0.00 3.82 2.18 0.08 62.73 13:38:01 all 3.74 0.00 0.47 0.84 0.05 94.91 13:38:01 0 4.21 0.00 0.55 6.33 0.03 88.87 13:38:01 1 4.31 0.00 0.55 0.07 0.05 95.02 13:38:01 2 3.02 0.00 0.42 0.00 0.03 96.53 13:38:01 3 4.11 0.00 0.47 0.18 0.05 95.19 13:38:01 4 3.53 0.00 0.49 0.10 0.05 95.83 13:38:01 5 4.41 0.00 0.47 0.00 0.05 95.08 13:38:01 6 3.54 0.00 0.42 0.00 0.05 95.99 13:38:01 7 2.81 0.00 0.35 0.00 0.08 96.76 13:39:01 all 4.16 0.00 0.63 0.96 0.04 94.21 13:39:01 0 2.19 0.00 0.67 6.63 0.03 90.49 13:39:01 1 2.17 0.00 0.65 0.23 0.03 96.91 13:39:01 2 1.13 0.00 0.50 0.02 0.05 98.30 13:39:01 3 2.56 0.00 0.50 0.15 0.03 96.76 13:39:01 4 3.14 0.00 0.46 0.05 0.03 96.32 13:39:01 5 9.97 0.00 1.09 0.22 0.07 88.66 13:39:01 6 4.73 0.00 0.52 0.20 0.05 94.50 13:39:01 7 7.43 0.00 0.65 0.23 0.03 91.65 Average: all 11.45 0.00 1.99 2.59 0.05 83.92 Average: 0 14.43 0.00 2.15 3.22 0.05 80.14 Average: 1 13.41 0.00 2.06 0.50 0.05 83.98 Average: 2 9.71 0.00 1.81 2.33 0.05 86.09 Average: 3 7.71 0.00 2.01 8.91 0.05 81.32 Average: 4 9.98 0.00 1.80 0.13 0.05 88.05 Average: 5 10.35 0.00 2.15 1.19 0.06 86.26 Average: 6 12.94 0.00 1.95 3.60 0.05 81.45 Average: 7 13.03 0.00 2.00 0.88 0.06 84.03