---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2067 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 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 877 26503 0 4786 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:6a:f3:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.117/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe6a:f3ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:9d:23:0c 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-2067) 02/03/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 98.34 17.88 80.46 1037.65 24520.59 02:51:01 130.61 23.06 107.55 2767.61 29555.35 02:52:01 430.09 13.36 416.73 784.00 110462.04 02:53:01 16.35 0.42 15.93 36.93 17503.50 02:54:01 12.71 0.02 12.70 1.73 16972.45 02:55:01 17.46 0.02 17.45 0.13 17586.25 02:56:01 23.41 0.05 23.36 10.13 18477.19 Average: 104.15 7.81 96.35 661.75 33604.01 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30052088 31675292 2887132 8.77 70716 1861088 1420492 4.18 897236 1694312 179908 02:51:01 28503332 31639460 4435888 13.47 102848 3299432 1367320 4.02 1010356 3039260 1287548 02:52:01 24972008 29598408 7967212 24.19 132460 4628092 7924552 23.32 3166556 4290968 376 02:53:01 23948264 28630040 8990956 27.30 132620 4631200 9403332 27.67 4158952 4314340 260 02:54:01 23888412 28570388 9050808 27.48 132688 4631420 9420476 27.72 4217912 4314396 232 02:55:01 23531340 28220796 9407880 28.56 132896 4635960 9634632 28.35 4571296 4313360 168 02:56:01 24103240 28795284 8835980 26.83 133144 4664836 7223172 21.25 4022812 4305172 144 Average: 25571241 29589953 7367979 22.37 119625 4050290 6627711 19.50 3149303 3753115 209805 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 66.07 44.20 1026.79 7.58 0.00 0.00 0.00 0.00 02:50:01 lo 1.32 1.32 0.14 0.14 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 ens3 353.33 220.63 10944.98 20.23 0.00 0.00 0.00 0.00 02:51:01 lo 9.06 9.06 0.84 0.84 0.00 0.00 0.00 0.00 02:51:01 br-8ee498272727 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth758aea1 0.68 0.82 0.04 0.05 0.00 0.00 0.00 0.00 02:52:01 veth507c7aa 1.22 1.37 0.07 0.09 0.00 0.00 0.00 0.00 02:52:01 veth6c206e7 24.08 22.18 12.03 16.88 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 02:53:01 veth758aea1 1.17 1.45 0.50 2.69 0.00 0.00 0.00 0.00 02:53:01 veth507c7aa 22.66 19.10 8.89 26.84 0.00 0.00 0.00 0.00 02:53:01 veth6c206e7 7.93 6.65 7.42 14.18 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth758aea1 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 veth507c7aa 3.30 3.05 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth6c206e7 0.20 0.22 0.27 0.02 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth758aea1 3.88 3.45 1.73 5.37 0.00 0.00 0.00 0.00 02:55:01 veth507c7aa 102.38 83.65 34.89 175.79 0.00 0.00 0.00 0.01 02:55:01 veth6c206e7 61.44 50.71 31.91 123.45 0.00 0.00 0.00 0.01 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth507c7aa 1.23 1.55 0.50 0.13 0.00 0.00 0.00 0.00 02:56:01 veth6c206e7 0.48 0.65 0.30 0.06 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethfc28bab 199.95 247.69 317.90 78.97 0.00 0.00 0.00 0.03 Average: veth507c7aa 18.73 15.57 6.56 29.20 0.00 0.00 0.00 0.00 Average: veth6c206e7 13.48 11.51 7.44 22.14 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: vethfc28bab 28.63 35.47 45.52 11.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2067) 02/03/24 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.24 0.00 0.64 2.81 0.03 87.27 02:50:01 0 7.31 0.00 0.41 0.27 0.02 92.00 02:50:01 1 1.15 0.00 0.32 0.05 0.00 98.47 02:50:01 2 32.73 0.00 1.91 2.50 0.09 62.78 02:50:01 3 14.49 0.00 0.63 0.87 0.03 83.98 02:50:01 4 5.26 0.00 0.54 0.58 0.03 93.59 02:50:01 5 2.46 0.00 0.41 0.29 0.00 96.85 02:50:01 6 8.58 0.00 0.71 1.40 0.03 89.28 02:50:01 7 2.01 0.00 0.27 16.56 0.03 81.12 02:51:01 all 11.39 0.00 2.33 2.27 0.05 83.96 02:51:01 0 25.49 0.00 2.95 1.52 0.07 69.97 02:51:01 1 12.12 0.00 2.30 0.40 0.05 85.13 02:51:01 2 13.13 0.00 2.02 0.72 0.05 84.07 02:51:01 3 8.14 0.00 2.55 0.54 0.03 88.75 02:51:01 4 10.87 0.00 2.44 1.38 0.08 85.23 02:51:01 5 3.18 0.00 2.02 0.05 0.03 94.71 02:51:01 6 13.96 0.00 2.57 7.27 0.07 76.14 02:51:01 7 4.24 0.00 1.78 6.31 0.03 87.62 02:52:01 all 23.44 0.00 4.38 5.67 0.08 66.44 02:52:01 0 25.23 0.00 3.94 2.87 0.08 67.88 02:52:01 1 31.40 0.00 5.22 1.01 0.08 62.29 02:52:01 2 21.08 0.00 4.43 3.35 0.08 71.05 02:52:01 3 22.67 0.00 4.63 0.85 0.08 71.77 02:52:01 4 24.44 0.00 3.85 0.67 0.07 70.98 02:52:01 5 16.96 0.00 5.34 28.36 0.08 49.25 02:52:01 6 22.22 0.00 3.55 6.77 0.08 67.38 02:52:01 7 23.45 0.00 4.07 1.57 0.08 70.82 02:53:01 all 11.89 0.00 1.04 0.98 0.06 86.04 02:53:01 0 12.84 0.00 1.29 0.08 0.08 85.70 02:53:01 1 13.57 0.00 1.25 0.28 0.05 84.84 02:53:01 2 10.61 0.00 0.80 0.00 0.05 88.53 02:53:01 3 15.88 0.00 1.52 0.00 0.07 82.53 02:53:01 4 12.38 0.00 0.99 0.00 0.03 86.60 02:53:01 5 10.70 0.00 0.90 7.46 0.05 80.88 02:53:01 6 7.92 0.00 0.69 0.02 0.08 91.30 02:53:01 7 11.16 0.00 0.85 0.02 0.05 87.92 02:54:01 all 0.88 0.00 0.10 1.22 0.05 97.75 02:54:01 0 0.67 0.00 0.20 0.03 0.07 99.03 02:54:01 1 1.13 0.00 0.10 0.00 0.02 98.75 02:54:01 2 0.83 0.00 0.03 0.00 0.02 99.12 02:54:01 3 0.97 0.00 0.08 0.00 0.07 98.88 02:54:01 4 0.63 0.00 0.10 0.00 0.03 99.23 02:54:01 5 0.49 0.00 0.07 9.74 0.07 89.64 02:54:01 6 1.61 0.00 0.18 0.00 0.07 98.14 02:54:01 7 0.73 0.00 0.07 0.00 0.07 99.13 02:55:01 all 7.40 0.00 0.86 1.04 0.07 90.63 02:55:01 0 6.60 0.00 0.83 0.27 0.05 92.25 02:55:01 1 5.43 0.00 0.60 0.02 0.07 93.89 02:55:01 2 7.05 0.00 0.92 0.00 0.07 91.96 02:55:01 3 9.77 0.00 0.85 0.08 0.05 89.25 02:55:01 4 5.97 0.00 0.85 0.08 0.05 93.04 02:55:01 5 8.33 0.00 0.99 7.83 0.08 82.77 02:55:01 6 7.35 0.00 0.92 0.02 0.08 91.63 02:55:01 7 8.69 0.00 0.95 0.00 0.07 90.29 02:56:01 all 1.14 0.00 0.42 1.16 0.06 97.23 02:56:01 0 1.79 0.00 0.40 0.13 0.05 97.63 02:56:01 1 1.54 0.00 0.55 0.49 0.07 97.35 02:56:01 2 0.79 0.00 0.37 3.44 0.07 95.33 02:56:01 3 1.35 0.00 0.42 0.00 0.07 98.16 02:56:01 4 0.58 0.00 0.43 0.05 0.05 98.88 02:56:01 5 1.34 0.00 0.40 5.15 0.05 93.06 02:56:01 6 0.82 0.00 0.32 0.00 0.05 98.81 02:56:01 7 0.90 0.00 0.40 0.03 0.07 98.60 Average: all 9.32 0.00 1.39 2.16 0.06 87.07 Average: 0 11.41 0.00 1.43 0.74 0.06 86.36 Average: 1 9.47 0.00 1.48 0.32 0.05 88.69 Average: 2 12.25 0.00 1.49 1.43 0.06 84.77 Average: 3 10.43 0.00 1.52 0.33 0.06 87.66 Average: 4 8.58 0.00 1.31 0.39 0.05 89.66 Average: 5 6.20 0.00 1.44 8.39 0.05 83.92 Average: 6 8.92 0.00 1.28 2.21 0.07 87.52 Average: 7 7.30 0.00 1.20 3.47 0.06 87.98