---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23495 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 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 868 26005 0 5293 30842 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:58:c0:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe58:c0e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:d2:0f:b5 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-23495) 07/13/24 _x86_64_ (8 CPU) 05:29:38 LINUX RESTART (8 CPU) 05:30:01 tps rtps wtps bread/s bwrtn/s 05:31:01 323.54 71.38 252.17 4607.53 53603.07 05:32:01 137.36 22.85 114.51 2724.75 31393.43 05:33:01 120.35 0.50 119.85 70.52 65509.88 05:34:01 358.03 12.71 345.32 762.49 80292.85 05:35:01 20.16 0.32 19.85 21.86 19042.01 05:36:01 25.37 0.05 25.32 7.59 20158.11 Average: 164.54 18.02 146.52 1369.61 45072.26 05:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:31:01 30104264 31645996 2834956 8.61 66712 1786188 1508412 4.44 923952 1623900 145484 05:32:01 29688912 31693820 3250308 9.87 89708 2208576 1411408 4.15 930332 1993640 202692 05:33:01 26700200 31647140 6239020 18.94 121136 5010828 1475784 4.34 1025012 4748260 1592680 05:34:01 24922524 30047772 8016696 24.34 136136 5158844 6636284 19.53 2742252 4751676 676 05:35:01 24664476 29798300 8274744 25.12 136520 5165632 6418308 18.88 3002404 4742160 228 05:36:01 25034004 30194012 7905216 24.00 136828 5194296 4699600 13.83 2632876 4756828 168 Average: 26852397 30837840 6086823 18.48 114507 4087394 3691633 10.86 1876138 3769411 323655 05:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 05:31:01 ens3 427.24 257.15 1496.29 75.19 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 lo 5.73 5.73 0.56 0.56 0.00 0.00 0.00 0.00 05:32:01 ens3 98.50 75.52 1679.47 11.73 0.00 0.00 0.00 0.00 05:32:01 br-21c4825fffdb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 lo 6.07 6.07 0.55 0.55 0.00 0.00 0.00 0.00 05:33:01 ens3 653.06 357.39 22519.81 24.90 0.00 0.00 0.00 0.00 05:33:01 br-21c4825fffdb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 vethe7209b9 2.76 2.68 0.27 0.25 0.00 0.00 0.00 0.00 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 veth2de8ee0 0.15 0.45 0.01 0.02 0.00 0.00 0.00 0.00 05:34:01 lo 1.30 1.30 0.09 0.09 0.00 0.00 0.00 0.00 05:35:01 vethe7209b9 109.60 90.28 30.40 185.47 0.00 0.00 0.00 0.02 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 veth2de8ee0 0.53 0.55 0.05 1.67 0.00 0.00 0.00 0.00 05:35:01 lo 16.25 16.25 40.95 40.95 0.00 0.00 0.00 0.00 05:36:01 vethe7209b9 1.10 1.39 0.80 0.20 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 10.81 10.81 0.73 0.73 0.00 0.00 0.00 0.00 05:36:01 ens3 1250.72 742.92 26221.26 159.18 0.00 0.00 0.00 0.00 Average: vethe7209b9 18.96 15.76 5.26 31.07 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 6.90 6.90 7.19 7.19 0.00 0.00 0.00 0.00 Average: ens3 203.68 120.50 4297.27 25.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23495) 07/13/24 _x86_64_ (8 CPU) 05:29:38 LINUX RESTART (8 CPU) 05:30:01 CPU %user %nice %system %iowait %steal %idle 05:31:01 all 9.50 0.00 1.12 5.51 0.05 83.83 05:31:01 0 23.81 0.00 2.55 5.54 0.10 68.00 05:31:01 1 16.21 0.00 1.23 0.20 0.03 82.33 05:31:01 2 1.49 0.00 0.79 27.52 0.07 70.13 05:31:01 3 8.84 0.00 1.05 0.50 0.02 89.59 05:31:01 4 5.52 0.00 0.87 2.50 0.03 91.08 05:31:01 5 4.20 0.00 0.84 0.25 0.02 94.70 05:31:01 6 7.25 0.00 0.53 0.43 0.02 91.76 05:31:01 7 8.72 0.00 1.07 7.27 0.05 82.89 05:32:01 all 9.64 0.00 0.85 2.86 0.04 86.61 05:32:01 0 10.26 0.00 1.10 1.08 0.05 87.50 05:32:01 1 6.41 0.00 0.72 0.72 0.05 92.11 05:32:01 2 13.13 0.00 0.87 12.88 0.03 73.08 05:32:01 3 6.61 0.00 0.73 0.38 0.03 92.24 05:32:01 4 9.28 0.00 0.70 0.90 0.03 89.08 05:32:01 5 23.60 0.00 1.07 1.48 0.05 73.79 05:32:01 6 3.09 0.00 0.57 0.22 0.05 96.08 05:32:01 7 4.73 0.00 1.07 5.15 0.03 89.01 05:33:01 all 10.69 0.00 4.84 7.57 0.07 76.84 05:33:01 0 11.26 0.00 5.13 16.73 0.05 66.82 05:33:01 1 10.76 0.00 4.63 1.06 0.05 83.49 05:33:01 2 11.11 0.00 5.16 3.41 0.07 80.25 05:33:01 3 7.74 0.00 5.42 16.93 0.08 69.83 05:33:01 4 10.36 0.00 4.58 3.66 0.03 81.36 05:33:01 5 10.66 0.00 4.23 1.35 0.07 83.69 05:33:01 6 10.93 0.00 4.59 0.27 0.07 84.14 05:33:01 7 12.59 0.00 4.97 17.17 0.08 65.19 05:34:01 all 22.41 0.00 3.27 6.14 0.08 68.10 05:34:01 0 26.26 0.00 3.25 2.63 0.08 67.77 05:34:01 1 24.74 0.00 3.14 2.24 0.08 69.79 05:34:01 2 23.04 0.00 3.54 3.27 0.07 70.08 05:34:01 3 26.37 0.00 3.77 0.94 0.07 68.86 05:34:01 4 19.06 0.00 3.41 34.54 0.08 42.92 05:34:01 5 12.58 0.00 2.20 2.93 0.05 82.24 05:34:01 6 24.39 0.00 3.69 2.13 0.08 69.71 05:34:01 7 22.85 0.00 3.13 0.67 0.08 73.27 05:35:01 all 10.38 0.00 0.99 1.01 0.06 87.56 05:35:01 0 11.12 0.00 0.88 0.00 0.07 87.93 05:35:01 1 10.11 0.00 1.17 0.00 0.07 88.65 05:35:01 2 11.77 0.00 1.11 0.03 0.08 87.01 05:35:01 3 10.20 0.00 0.82 0.08 0.07 88.83 05:35:01 4 9.63 0.00 1.07 7.91 0.07 81.33 05:35:01 5 11.07 0.00 1.14 0.02 0.07 87.71 05:35:01 6 8.97 0.00 0.87 0.00 0.03 90.12 05:35:01 7 10.17 0.00 0.87 0.02 0.07 88.88 05:36:01 all 1.20 0.00 0.37 1.10 0.05 97.29 05:36:01 0 0.83 0.00 0.41 0.00 0.03 98.72 05:36:01 1 0.75 0.00 0.41 0.02 0.05 98.78 05:36:01 2 0.80 0.00 0.44 0.37 0.05 98.33 05:36:01 3 1.07 0.00 0.39 0.24 0.05 98.24 05:36:01 4 1.85 0.00 0.27 8.01 0.03 89.83 05:36:01 5 1.67 0.00 0.49 0.07 0.07 97.70 05:36:01 6 1.85 0.00 0.31 0.02 0.05 97.78 05:36:01 7 0.72 0.00 0.31 0.05 0.03 98.89 Average: all 10.66 0.00 1.90 4.03 0.06 83.35 Average: 0 13.95 0.00 2.22 4.32 0.06 79.44 Average: 1 11.53 0.00 1.88 0.71 0.06 85.82 Average: 2 10.25 0.00 1.98 7.94 0.06 79.76 Average: 3 10.17 0.00 2.03 3.15 0.05 84.60 Average: 4 9.29 0.00 1.81 9.57 0.05 79.28 Average: 5 10.66 0.00 1.66 1.02 0.05 86.61 Average: 6 9.42 0.00 1.76 0.51 0.05 88.26 Average: 7 9.99 0.00 1.90 5.04 0.06 83.01