---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23591 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 13G 143G 8% / 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 851 26526 0 4789 30859 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:b0:a6:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:feb0:a6e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:dc:83:13 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-23591) 04/16/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 77.12 37.88 39.24 1499.88 23024.16 02:51:01 77.42 13.81 63.61 977.70 26959.37 02:52:01 114.46 20.10 94.37 2476.25 32647.63 02:53:01 259.26 11.50 247.76 831.16 107326.46 02:54:01 213.30 6.80 206.50 324.11 30540.58 02:55:01 17.66 0.00 17.66 0.00 23096.32 02:56:01 14.73 0.00 14.73 0.00 14396.52 02:57:01 2.57 0.00 2.57 0.00 107.45 02:58:01 43.56 1.37 42.19 109.05 2259.49 Average: 91.12 10.16 80.96 690.91 28928.66 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30375116 31725756 2564104 7.78 50012 1622584 1383408 4.07 817560 1479920 24180 02:51:01 30126696 31708600 2812524 8.54 70484 1821732 1435548 4.22 863960 1656420 149156 02:52:01 29834824 31756824 3104396 9.42 89408 2126812 1387724 4.08 864796 1914804 127132 02:53:01 26740704 31197184 6198516 18.82 122436 4527104 4687636 13.79 1513568 4203836 896 02:54:01 24397860 29090372 8541360 25.93 133416 4643052 9044248 26.61 3715036 4311368 2408 02:55:01 24390876 29077088 8548344 25.95 133480 4643236 8963404 26.37 3728424 4304392 280 02:56:01 24051776 28748544 8887444 26.98 133704 4646856 9077420 26.71 4059064 4307304 1304 02:57:01 24030172 28723232 8909048 27.05 133748 4647884 9093652 26.76 4085784 4302652 280 02:58:01 27224796 31660084 5714424 17.35 134708 4501748 1439996 4.24 1191652 4058016 29036 Average: 26796980 30409743 6142240 18.65 111266 3686779 5168115 15.21 2315538 3393190 37186 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 322.78 227.38 865.20 58.84 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 0.93 0.93 0.11 0.11 0.00 0.00 0.00 0.00 02:51:01 ens3 39.19 27.48 667.97 5.31 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:52:01 ens3 57.77 48.09 748.75 7.97 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 4.13 4.13 0.40 0.40 0.00 0.00 0.00 0.00 02:53:01 vetha5e127f 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 veth7b1c304 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethaf69842 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 555.56 306.65 19054.31 21.85 0.00 0.00 0.00 0.00 02:54:01 vethd64f5f5 22.10 18.93 7.95 26.30 0.00 0.00 0.00 0.00 02:54:01 vetha5e127f 0.32 0.58 0.03 0.48 0.00 0.00 0.00 0.00 02:54:01 veth6f47d7e 1.83 2.17 0.50 2.72 0.00 0.00 0.00 0.00 02:54:01 veth7b1c304 0.52 0.85 0.06 0.31 0.00 0.00 0.00 0.00 02:55:01 vethd64f5f5 3.18 2.95 1.48 1.07 0.00 0.00 0.00 0.00 02:55:01 vetha5e127f 0.43 0.43 0.04 0.91 0.00 0.00 0.00 0.00 02:55:01 veth6f47d7e 0.28 0.37 0.27 0.04 0.00 0.00 0.00 0.00 02:55:01 veth7b1c304 0.23 0.13 0.02 0.01 0.00 0.00 0.00 0.00 02:56:01 vethd64f5f5 102.27 83.49 35.00 175.80 0.00 0.00 0.00 0.01 02:56:01 vetha5e127f 0.48 0.50 0.05 1.02 0.00 0.00 0.00 0.00 02:56:01 veth6f47d7e 2.30 2.20 0.93 5.11 0.00 0.00 0.00 0.00 02:56:01 veth7b1c304 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 vethd64f5f5 2.43 2.32 0.96 0.66 0.00 0.00 0.00 0.00 02:57:01 vetha5e127f 0.50 0.52 0.05 1.13 0.00 0.00 0.00 0.00 02:57:01 veth6f47d7e 1.95 1.80 1.20 0.31 0.00 0.00 0.00 0.00 02:57:01 veth7b1c304 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1083.59 685.94 21488.33 158.25 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 61.59 61.59 45.33 45.33 0.00 0.00 0.00 0.00 Average: ens3 118.12 75.06 2379.91 17.42 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: lo 6.42 6.42 5.00 5.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23591) 04/16/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 6.59 0.00 0.58 9.77 0.04 83.01 02:50:01 0 10.56 0.00 0.69 3.00 0.08 85.67 02:50:01 1 7.54 0.00 0.39 1.58 0.03 90.45 02:50:01 2 2.91 0.00 0.52 2.21 0.05 94.31 02:50:01 3 3.47 0.00 0.84 30.52 0.03 65.14 02:50:01 4 11.03 0.00 0.75 35.73 0.07 52.42 02:50:01 5 4.36 0.00 0.65 3.17 0.03 91.78 02:50:01 6 8.67 0.00 0.49 1.32 0.03 89.49 02:50:01 7 4.24 0.00 0.32 0.60 0.02 94.83 02:51:01 all 7.62 0.00 0.51 5.20 0.03 86.65 02:51:01 0 4.47 0.00 0.55 0.78 0.05 94.15 02:51:01 1 2.95 0.00 0.35 0.45 0.00 96.25 02:51:01 2 15.94 0.00 1.02 1.55 0.07 81.42 02:51:01 3 16.54 0.00 0.72 1.18 0.03 81.53 02:51:01 4 12.74 0.00 0.70 37.67 0.05 48.84 02:51:01 5 5.07 0.00 0.37 0.02 0.02 94.53 02:51:01 6 2.67 0.00 0.22 0.03 0.02 97.06 02:51:01 7 0.57 0.00 0.13 0.02 0.00 99.28 02:52:01 all 7.44 0.00 0.69 5.06 0.03 86.79 02:52:01 0 0.35 0.00 0.22 0.82 0.02 98.60 02:52:01 1 0.47 0.00 0.22 0.18 0.02 99.12 02:52:01 2 16.04 0.00 0.79 3.95 0.07 79.16 02:52:01 3 22.08 0.00 1.72 2.49 0.03 73.68 02:52:01 4 2.16 0.00 0.72 30.32 0.02 66.79 02:52:01 5 7.27 0.00 0.69 1.99 0.03 90.02 02:52:01 6 9.10 0.00 0.70 0.70 0.03 89.47 02:52:01 7 2.10 0.00 0.43 0.10 0.02 97.35 02:53:01 all 10.85 0.00 4.07 8.80 0.07 76.21 02:53:01 0 13.13 0.00 4.46 0.77 0.05 81.58 02:53:01 1 12.78 0.00 4.81 34.11 0.07 48.23 02:53:01 2 10.82 0.00 4.16 2.57 0.05 82.40 02:53:01 3 8.75 0.00 3.33 8.20 0.07 79.65 02:53:01 4 9.49 0.00 3.71 18.78 0.12 67.90 02:53:01 5 8.28 0.00 3.12 1.77 0.05 86.78 02:53:01 6 13.32 0.00 4.06 3.40 0.05 79.16 02:53:01 7 10.22 0.00 4.89 0.98 0.05 83.86 02:54:01 all 27.98 0.00 3.39 3.95 0.13 64.54 02:54:01 0 34.76 0.00 4.20 4.47 0.13 56.44 02:54:01 1 32.65 0.00 4.51 2.80 0.38 59.65 02:54:01 2 25.05 0.00 2.82 0.67 0.15 71.31 02:54:01 3 31.35 0.00 3.46 13.17 0.07 51.95 02:54:01 4 31.47 0.00 4.04 6.29 0.08 58.11 02:54:01 5 15.64 0.00 1.66 1.41 0.07 81.22 02:54:01 6 28.67 0.00 3.88 0.57 0.08 66.79 02:54:01 7 24.38 0.00 2.59 2.31 0.10 70.62 02:55:01 all 0.81 0.00 0.09 1.59 0.04 97.47 02:55:01 0 0.90 0.00 0.12 0.00 0.05 98.93 02:55:01 1 0.68 0.00 0.15 0.00 0.03 99.13 02:55:01 2 0.90 0.00 0.07 0.00 0.02 99.02 02:55:01 3 0.35 0.00 0.07 12.63 0.05 86.90 02:55:01 4 0.60 0.00 0.13 0.02 0.03 99.22 02:55:01 5 1.77 0.00 0.08 0.08 0.03 98.03 02:55:01 6 0.60 0.00 0.03 0.00 0.05 99.32 02:55:01 7 0.67 0.00 0.15 0.00 0.05 99.13 02:56:01 all 5.92 0.00 0.63 1.05 0.06 92.34 02:56:01 0 5.85 0.00 0.55 0.00 0.03 93.57 02:56:01 1 6.51 0.00 0.60 0.00 0.07 92.82 02:56:01 2 6.44 0.00 0.62 0.00 0.03 92.91 02:56:01 3 6.62 0.00 0.70 8.17 0.05 84.45 02:56:01 4 4.15 0.00 0.48 0.03 0.05 95.28 02:56:01 5 5.74 0.00 0.55 0.17 0.12 93.43 02:56:01 6 7.00 0.00 0.90 0.00 0.07 92.03 02:56:01 7 5.08 0.00 0.57 0.00 0.05 94.30 02:57:01 all 1.45 0.00 0.26 0.02 0.08 98.20 02:57:01 0 1.50 0.00 0.32 0.00 0.08 98.09 02:57:01 1 1.50 0.00 0.23 0.00 0.05 98.21 02:57:01 2 1.71 0.00 0.25 0.02 0.13 97.89 02:57:01 3 1.17 0.00 0.17 0.07 0.08 98.51 02:57:01 4 1.17 0.00 0.38 0.00 0.10 98.34 02:57:01 5 2.22 0.00 0.28 0.07 0.08 97.35 02:57:01 6 0.82 0.00 0.05 0.00 0.02 99.12 02:57:01 7 1.43 0.00 0.37 0.00 0.08 98.12 02:58:01 all 3.96 0.00 0.64 0.47 0.07 94.86 02:58:01 0 7.85 0.00 0.87 0.30 0.07 90.92 02:58:01 1 1.65 0.00 0.52 0.08 0.07 97.68 02:58:01 2 9.26 0.00 0.63 0.30 0.08 89.72 02:58:01 3 3.67 0.00 0.73 1.20 0.08 94.31 02:58:01 4 4.58 0.00 0.65 0.05 0.07 94.65 02:58:01 5 1.65 0.00 0.58 1.08 0.07 96.62 02:58:01 6 1.85 0.00 0.55 0.20 0.08 97.31 02:58:01 7 1.19 0.00 0.62 0.58 0.07 97.55 Average: all 8.05 0.00 1.20 3.98 0.06 86.70 Average: 0 8.81 0.00 1.33 1.13 0.06 88.67 Average: 1 7.41 0.00 1.30 4.30 0.08 86.91 Average: 2 9.88 0.00 1.20 1.25 0.07 87.60 Average: 3 10.42 0.00 1.30 8.61 0.06 79.61 Average: 4 8.58 0.00 1.28 14.30 0.07 75.77 Average: 5 5.78 0.00 0.89 1.08 0.06 92.20 Average: 6 8.06 0.00 1.20 0.69 0.05 90.00 Average: 7 5.52 0.00 1.11 0.51 0.05 92.82