---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4307 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 13G 143G 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 839 26260 0 5067 30871 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:b5:6f:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:feb5:6f76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:5d:16:25 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-4307) 12/11/23 _x86_64_ (8 CPU) 16:15:24 LINUX RESTART (8 CPU) 16:16:03 tps rtps wtps bread/s bwrtn/s 16:17:01 124.98 44.51 80.47 1994.28 46537.63 16:18:01 125.78 13.80 111.98 1117.55 53178.60 16:19:01 193.05 9.40 183.65 1650.26 113875.82 16:20:01 312.16 14.05 298.12 792.27 41499.40 16:21:01 3.60 0.02 3.58 0.13 79.89 16:22:01 38.24 0.88 37.36 50.79 1879.60 Average: 133.02 13.60 119.42 928.29 42821.14 16:16:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:01 30164116 31718540 2775096 8.42 66220 1800872 1398756 4.12 853624 1636104 134784 16:18:01 29823240 31715612 3115972 9.46 84108 2104116 1450428 4.27 865052 1929908 146924 16:19:01 26956348 31665288 5982864 18.16 119300 4782616 1426744 4.20 1006812 4519480 469164 16:20:01 24943392 29831376 7995820 24.27 133236 4931896 6494256 19.11 2958520 4516712 1352 16:21:01 24988696 29876984 7950516 24.14 133336 4931980 6450220 18.98 2915780 4515712 156 16:22:01 26927160 31631760 6012052 18.25 133984 4761848 1488404 4.38 1190676 4349016 3204 Average: 27300492 31073260 5638720 17.12 111697 3885555 3118135 9.17 1631744 3577822 125931 16:16:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:01 lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 254.99 167.80 1225.56 47.07 0.00 0.00 0.00 0.00 16:18:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 55.81 38.06 912.88 8.16 0.00 0.00 0.00 0.00 16:19:01 br-7db4490b739d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 9.80 9.80 0.90 0.90 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 649.13 368.59 21991.60 27.31 0.00 0.00 0.00 0.00 16:20:01 veth09efa90 0.52 0.90 0.06 0.33 0.00 0.00 0.00 0.00 16:20:01 vethebf8df6 105.80 127.41 76.95 31.32 0.00 0.00 0.00 0.01 16:20:01 veth203ae9b 0.33 0.72 0.03 0.64 0.00 0.00 0.00 0.00 16:20:01 vetheee838b 0.97 1.43 0.27 0.27 0.00 0.00 0.00 0.00 16:21:01 veth09efa90 0.28 0.22 0.02 0.01 0.00 0.00 0.00 0.00 16:21:01 vethebf8df6 1.50 1.72 0.54 0.39 0.00 0.00 0.00 0.00 16:21:01 veth203ae9b 0.58 0.58 0.05 1.51 0.00 0.00 0.00 0.00 16:21:01 vetheee838b 0.43 0.25 0.05 0.07 0.00 0.00 0.00 0.00 16:22:01 lo 31.58 31.58 5.82 5.82 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 1114.91 698.37 24497.00 141.00 0.00 0.00 0.00 0.00 Average: lo 4.64 4.64 0.92 0.92 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 171.68 104.97 4048.55 21.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4307) 12/11/23 _x86_64_ (8 CPU) 16:15:24 LINUX RESTART (8 CPU) 16:16:03 CPU %user %nice %system %iowait %steal %idle 16:17:01 all 9.86 0.00 0.86 5.39 0.03 83.85 16:17:01 0 5.93 0.00 0.55 0.40 0.03 93.09 16:17:01 1 16.01 0.00 1.30 19.69 0.07 62.94 16:17:01 2 18.18 0.00 1.64 7.82 0.05 72.30 16:17:01 3 10.50 0.00 0.69 5.55 0.03 83.23 16:17:01 4 12.74 0.00 0.97 1.55 0.03 84.71 16:17:01 5 2.55 0.00 0.67 6.72 0.02 90.04 16:17:01 6 5.27 0.00 0.33 0.29 0.02 94.09 16:17:01 7 7.71 0.00 0.74 1.12 0.02 90.41 16:18:01 all 9.55 0.00 0.70 5.16 0.03 84.56 16:18:01 0 13.70 0.00 0.63 2.20 0.03 83.43 16:18:01 1 2.97 0.00 0.37 3.68 0.03 92.95 16:18:01 2 7.97 0.00 0.62 0.68 0.02 90.72 16:18:01 3 9.72 0.00 0.58 0.92 0.03 88.75 16:18:01 4 27.75 0.00 1.72 2.49 0.05 67.99 16:18:01 5 0.03 0.00 0.57 30.21 0.02 69.17 16:18:01 6 6.52 0.00 0.48 0.58 0.02 92.39 16:18:01 7 7.70 0.00 0.68 0.57 0.02 91.03 16:19:01 all 10.81 0.00 4.11 6.58 0.06 78.45 16:19:01 0 14.61 0.00 4.22 0.98 0.05 80.14 16:19:01 1 10.45 0.00 3.21 8.06 0.05 78.23 16:19:01 2 9.11 0.00 3.63 0.66 0.05 86.55 16:19:01 3 10.72 0.00 3.19 0.93 0.05 85.10 16:19:01 4 10.12 0.00 4.26 0.35 0.03 85.24 16:19:01 5 8.88 0.00 4.25 40.31 0.07 46.49 16:19:01 6 8.55 0.00 3.81 0.10 0.05 87.49 16:19:01 7 14.01 0.00 6.24 1.37 0.07 78.31 16:20:01 all 27.36 0.00 3.31 3.68 0.08 65.57 16:20:01 0 27.64 0.00 3.74 4.68 0.10 63.84 16:20:01 1 25.19 0.00 3.23 10.60 0.08 60.90 16:20:01 2 34.05 0.00 4.39 0.90 0.08 60.58 16:20:01 3 22.07 0.00 3.20 2.16 0.07 72.50 16:20:01 4 20.25 0.00 2.46 3.64 0.07 73.58 16:20:01 5 31.54 0.00 3.12 3.89 0.10 61.34 16:20:01 6 24.03 0.00 3.02 2.57 0.08 70.29 16:20:01 7 34.10 0.00 3.35 0.92 0.08 61.54 16:21:01 all 0.92 0.00 0.17 0.03 0.02 98.85 16:21:01 0 0.43 0.00 0.08 0.02 0.02 99.45 16:21:01 1 1.99 0.00 0.69 0.02 0.03 97.27 16:21:01 2 1.15 0.00 0.13 0.00 0.03 98.68 16:21:01 3 0.97 0.00 0.08 0.05 0.02 98.88 16:21:01 4 0.83 0.00 0.12 0.00 0.02 99.03 16:21:01 5 0.68 0.00 0.05 0.00 0.02 99.25 16:21:01 6 1.00 0.00 0.15 0.15 0.05 98.65 16:21:01 7 0.28 0.00 0.07 0.00 0.02 99.63 16:22:01 all 1.81 0.00 0.53 0.17 0.03 97.46 16:22:01 0 3.64 0.00 0.72 0.62 0.02 95.01 16:22:01 1 2.74 0.00 1.01 0.10 0.03 96.12 16:22:01 2 0.87 0.00 0.45 0.10 0.02 98.56 16:22:01 3 0.92 0.00 0.38 0.13 0.02 98.55 16:22:01 4 2.07 0.00 0.35 0.08 0.03 97.46 16:22:01 5 0.57 0.00 0.43 0.27 0.03 98.70 16:22:01 6 2.79 0.00 0.43 0.00 0.02 96.76 16:22:01 7 0.90 0.00 0.45 0.05 0.03 98.56 Average: all 10.04 0.00 1.61 3.48 0.04 84.82 Average: 0 11.00 0.00 1.66 1.49 0.04 85.82 Average: 1 9.85 0.00 1.63 6.93 0.05 81.54 Average: 2 11.85 0.00 1.81 1.66 0.04 84.64 Average: 3 9.13 0.00 1.35 1.60 0.04 87.88 Average: 4 12.29 0.00 1.64 1.35 0.04 84.68 Average: 5 7.39 0.00 1.51 13.54 0.04 77.52 Average: 6 8.03 0.00 1.37 0.62 0.04 89.95 Average: 7 10.78 0.00 1.92 0.67 0.04 86.59