---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75519 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 878 25642 0 5646 30833 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:ea:21:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:feea:21f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:21:40:6c 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-75519) 10/09/24 _x86_64_ (8 CPU) 11:44:25 LINUX RESTART (8 CPU) 11:45:02 tps rtps wtps bread/s bwrtn/s 11:46:01 23.75 2.95 20.81 85.26 21212.61 11:47:01 14.58 0.00 14.58 0.00 20715.48 11:48:01 14.05 0.00 14.05 0.00 20708.68 11:49:01 16.76 2.07 14.70 87.59 21280.05 11:50:01 330.90 37.60 293.30 1751.79 29734.60 11:51:01 150.74 23.16 127.58 2779.27 35344.11 11:52:01 337.66 11.85 325.81 802.53 138222.96 11:53:01 8.08 0.35 7.73 29.60 745.54 11:54:01 50.33 1.40 48.93 107.43 2863.41 Average: 105.36 8.83 96.53 628.08 32333.90 11:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 30640472 31879140 2298748 6.98 38628 1528444 1290892 3.80 634984 1410676 52 11:47:01 30641200 31879960 2298020 6.98 38720 1528456 1290892 3.80 634400 1410664 64 11:48:01 30640236 31879140 2298984 6.98 38808 1528456 1290892 3.80 635576 1410656 172 11:49:01 30547592 31794452 2391628 7.26 38940 1536384 1290892 3.80 720260 1417040 308 11:50:01 29981756 31638728 2957464 8.98 74792 1888064 1457076 4.29 937620 1715008 218948 11:51:01 26672620 31615536 6266600 19.02 110160 5041028 1597840 4.70 1036900 4778636 2950600 11:52:01 24943700 30416032 7995520 24.27 132412 5501180 5540016 16.30 2348716 5116736 544 11:53:01 23932912 29455964 9006308 27.34 132884 5545776 6867768 20.21 3373028 5085656 26204 11:54:01 26281772 31594656 6657448 20.21 134828 5346860 1486588 4.37 1265848 4894960 992 Average: 28253584 31350401 4685636 14.23 82241 3271628 2456984 7.23 1287481 3026670 355320 11:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 26.16 12.74 60.20 4.20 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 0.27 0.18 0.06 0.22 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 0.15 0.17 0.05 0.32 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 48.88 29.16 106.49 15.65 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 11:50:01 ens3 131.93 86.51 1132.00 33.29 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 br-e45a306a9ddd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 10.26 10.26 0.95 0.95 0.00 0.00 0.00 0.00 11:51:01 ens3 990.93 539.56 32302.12 41.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 veth259cb89 0.67 0.85 0.04 0.05 0.00 0.00 0.00 0.00 11:52:01 veth12141a0 0.73 0.88 0.05 0.05 0.00 0.00 0.00 0.00 11:52:01 br-e45a306a9ddd 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 11:53:01 veth259cb89 0.98 1.22 0.24 0.41 0.00 0.00 0.00 0.00 11:53:01 veth12141a0 4.23 3.87 0.80 0.59 0.00 0.00 0.00 0.00 11:53:01 br-e45a306a9ddd 1.48 2.07 0.65 0.42 0.00 0.00 0.00 0.00 11:53:01 lo 7.00 7.00 1.35 1.35 0.00 0.00 0.00 0.00 11:54:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 11:54:01 ens3 1609.91 929.12 38779.11 290.69 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 160.72 90.73 4259.06 29.66 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75519) 10/09/24 _x86_64_ (8 CPU) 11:44:25 LINUX RESTART (8 CPU) 11:45:02 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 0.68 0.00 0.05 1.31 0.01 97.96 11:46:01 0 0.07 0.00 0.02 0.00 0.00 99.92 11:46:01 1 0.19 0.00 0.05 0.00 0.00 99.76 11:46:01 2 0.37 0.00 0.07 10.11 0.02 89.43 11:46:01 3 0.63 0.00 0.02 0.00 0.00 99.36 11:46:01 4 0.53 0.00 0.03 0.00 0.00 99.44 11:46:01 5 2.14 0.00 0.05 0.03 0.00 97.78 11:46:01 6 0.46 0.00 0.10 0.36 0.03 99.05 11:46:01 7 1.02 0.00 0.02 0.00 0.00 98.97 11:47:01 all 0.15 0.00 0.01 1.28 0.01 98.55 11:47:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:47:01 1 0.10 0.00 0.03 0.00 0.00 99.87 11:47:01 2 0.03 0.00 0.02 10.25 0.00 89.70 11:47:01 3 0.00 0.00 0.00 0.00 0.02 99.98 11:47:01 4 0.05 0.00 0.02 0.00 0.00 99.93 11:47:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:47:01 6 0.95 0.00 0.05 0.00 0.02 98.99 11:47:01 7 0.02 0.00 0.00 0.00 0.02 99.97 11:48:01 all 0.27 0.00 0.01 1.19 0.01 98.53 11:48:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:48:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:48:01 2 0.07 0.00 0.02 9.53 0.02 90.37 11:48:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:48:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:48:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:48:01 6 1.99 0.00 0.03 0.00 0.03 97.95 11:48:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:49:01 all 0.66 0.00 0.05 1.08 0.01 98.21 11:49:01 0 0.63 0.00 0.08 0.00 0.00 99.28 11:49:01 1 0.50 0.00 0.10 0.00 0.00 99.40 11:49:01 2 0.80 0.00 0.02 8.53 0.00 90.65 11:49:01 3 0.33 0.00 0.00 0.00 0.02 99.65 11:49:01 4 0.12 0.00 0.02 0.00 0.02 99.85 11:49:01 5 0.12 0.00 0.02 0.02 0.00 99.85 11:49:01 6 2.23 0.00 0.03 0.03 0.02 97.68 11:49:01 7 0.47 0.00 0.05 0.07 0.00 99.42 11:50:01 all 10.53 0.00 0.96 2.86 0.04 85.62 11:50:01 0 9.15 0.00 0.50 0.38 0.02 89.95 11:50:01 1 8.26 0.00 0.90 3.94 0.05 86.86 11:50:01 2 2.59 0.00 0.60 11.05 0.03 85.73 11:50:01 3 30.61 0.00 1.93 2.00 0.07 65.39 11:50:01 4 23.16 0.00 1.97 2.89 0.05 71.93 11:50:01 5 4.41 0.00 0.65 0.15 0.02 94.77 11:50:01 6 1.32 0.00 0.42 0.87 0.03 97.36 11:50:01 7 4.68 0.00 0.69 1.59 0.07 92.98 11:51:01 all 13.43 0.00 3.57 2.27 0.06 80.68 11:51:01 0 7.95 0.00 2.81 0.29 0.05 88.91 11:51:01 1 30.44 0.00 4.97 4.08 0.07 60.44 11:51:01 2 11.37 0.00 3.92 0.51 0.07 84.14 11:51:01 3 8.99 0.00 3.96 8.94 0.05 78.05 11:51:01 4 8.98 0.00 3.07 0.45 0.05 87.45 11:51:01 5 16.64 0.00 2.72 0.84 0.07 79.74 11:51:01 6 7.99 0.00 3.51 2.94 0.05 85.51 11:51:01 7 15.08 0.00 3.64 0.07 0.05 81.17 11:52:01 all 18.82 0.00 4.16 7.62 0.08 69.32 11:52:01 0 22.72 0.00 4.68 2.65 0.10 69.85 11:52:01 1 14.19 0.00 3.47 0.25 0.07 82.02 11:52:01 2 21.22 0.00 4.68 12.60 0.10 61.40 11:52:01 3 21.20 0.00 4.12 22.28 0.10 52.30 11:52:01 4 17.15 0.00 3.24 5.09 0.07 74.45 11:52:01 5 12.45 0.00 3.36 2.65 0.08 81.46 11:52:01 6 17.92 0.00 4.57 0.07 0.08 77.37 11:52:01 7 23.72 0.00 5.19 15.48 0.07 55.55 11:53:01 all 17.57 0.00 1.90 0.06 0.07 80.40 11:53:01 0 12.59 0.00 1.64 0.07 0.07 85.63 11:53:01 1 20.18 0.00 2.07 0.00 0.08 77.66 11:53:01 2 19.49 0.00 2.12 0.00 0.08 78.30 11:53:01 3 17.47 0.00 1.68 0.07 0.05 80.73 11:53:01 4 13.55 0.00 1.72 0.02 0.07 84.65 11:53:01 5 13.79 0.00 1.72 0.20 0.08 84.21 11:53:01 6 23.30 0.00 2.22 0.08 0.08 74.31 11:53:01 7 20.16 0.00 2.04 0.03 0.07 77.70 11:54:01 all 4.61 0.00 0.52 0.20 0.03 94.63 11:54:01 0 3.70 0.00 0.63 0.83 0.03 94.79 11:54:01 1 1.70 0.00 0.33 0.42 0.02 97.53 11:54:01 2 4.54 0.00 0.61 0.05 0.03 94.77 11:54:01 3 0.62 0.00 0.45 0.10 0.02 98.82 11:54:01 4 0.87 0.00 0.53 0.00 0.02 98.58 11:54:01 5 1.87 0.00 0.47 0.03 0.03 97.60 11:54:01 6 23.22 0.00 0.82 0.18 0.03 75.75 11:54:01 7 0.37 0.00 0.38 0.03 0.02 99.20 Average: all 7.40 0.00 1.25 1.98 0.03 89.34 Average: 0 6.32 0.00 1.16 0.47 0.03 92.03 Average: 1 8.38 0.00 1.32 0.96 0.03 89.31 Average: 2 6.71 0.00 1.34 6.95 0.04 84.97 Average: 3 8.87 0.00 1.35 3.69 0.04 86.05 Average: 4 7.15 0.00 1.17 0.94 0.03 90.71 Average: 5 5.70 0.00 1.00 0.43 0.03 92.84 Average: 6 8.80 0.00 1.30 0.50 0.04 89.35 Average: 7 7.25 0.00 1.33 1.90 0.03 89.48