---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-658 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 869 26510 0 4787 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:64:f1:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.225/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe64:f1b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:5f:49:46 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-658) 05/05/24 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 261.66 50.69 210.96 2236.16 38964.44 02:51:01 128.33 19.61 108.72 2276.02 42083.25 02:52:01 375.34 10.35 365.00 1002.97 117073.89 02:53:01 107.58 6.83 100.75 315.35 36205.73 02:54:01 13.53 0.00 13.53 0.00 18423.10 02:55:01 7.48 0.00 7.48 0.00 232.53 02:56:01 2.27 0.00 2.27 0.00 70.39 02:57:01 46.83 1.38 45.44 105.18 2353.49 Average: 117.88 11.11 106.77 741.97 31927.63 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30110992 31656072 2828228 8.59 67512 1790192 1414552 4.16 914144 1627424 136388 02:51:01 29805616 31720796 3133604 9.51 89656 2120032 1430752 4.21 901708 1908820 142332 02:52:01 26739376 31210036 6199844 18.82 130120 4528892 5165816 15.20 1490680 4213884 908 02:53:01 24254900 28952044 8684320 26.36 132936 4644752 8885192 26.14 3838104 4330872 172 02:54:01 24243848 28937748 8695372 26.40 133000 4644928 8868644 26.09 3853488 4327428 220 02:55:01 23939008 28642148 9000212 27.32 133224 4649496 9018232 26.53 4153140 4328220 1164 02:56:01 23958488 28660412 8980732 27.26 133276 4650028 9133624 26.87 4133924 4326644 772 02:57:01 27126300 31559860 5812920 17.65 134740 4500036 1543848 4.54 1283736 4068064 25712 Average: 26272316 30167390 6666904 20.24 119308 3941044 5682582 16.72 2571116 3641420 38458 02:49:01 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 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 02:50:01 ens3 387.57 260.21 1507.86 75.66 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 3.60 3.60 0.35 0.35 0.00 0.00 0.00 0.00 02:51:01 ens3 64.89 51.82 818.91 9.65 0.00 0.00 0.00 0.00 02:52:01 br-97b1eda690d9 0.52 0.53 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 veth50db1db 0.45 0.63 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 vethc2e808c 0.27 0.38 0.01 0.03 0.00 0.00 0.00 0.00 02:52:01 vethdfdf34d 0.08 0.23 0.01 0.01 0.00 0.00 0.00 0.00 02:53:01 br-97b1eda690d9 1.95 2.23 2.90 6.67 0.00 0.00 0.00 0.00 02:53:01 veth50db1db 0.13 0.37 0.01 0.02 0.00 0.00 0.00 0.00 02:53:01 vethc2e808c 71.10 87.07 48.31 26.29 0.00 0.00 0.00 0.00 02:53:01 vethdfdf34d 31.99 28.71 19.44 31.05 0.00 0.00 0.00 0.00 02:54:01 br-97b1eda690d9 1.22 1.32 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 veth50db1db 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 vethc2e808c 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 vethdfdf34d 0.20 0.20 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 br-97b1eda690d9 6.02 7.45 10.78 21.45 0.00 0.00 0.00 0.00 02:55:01 veth50db1db 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 vethc2e808c 126.53 157.56 268.65 52.07 0.00 0.00 0.00 0.02 02:55:01 vethdfdf34d 61.39 50.76 31.90 123.45 0.00 0.00 0.00 0.01 02:56:01 br-97b1eda690d9 2.40 2.53 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 veth50db1db 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethc2e808c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethdfdf34d 0.45 0.50 0.30 0.04 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.74 61.74 45.35 45.35 0.00 0.00 0.00 0.00 02:57:01 ens3 1098.97 707.82 21528.17 179.53 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 7.24 7.24 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 135.66 87.06 2682.36 22.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-658) 05/05/24 _x86_64_ (8 CPU) 02:48:27 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 11.13 0.00 1.04 4.07 0.05 83.72 02:50:01 0 28.95 0.00 1.92 3.30 0.07 65.76 02:50:01 1 16.06 0.00 0.92 0.80 0.05 82.17 02:50:01 2 20.06 0.00 1.47 0.89 0.05 77.53 02:50:01 3 2.92 0.00 0.60 22.50 0.05 73.93 02:50:01 4 5.43 0.00 1.14 3.38 0.03 90.02 02:50:01 5 9.02 0.00 1.19 1.37 0.05 88.37 02:50:01 6 1.75 0.00 0.50 0.05 0.10 97.59 02:50:01 7 4.84 0.00 0.60 0.25 0.03 94.28 02:51:01 all 9.69 0.00 0.76 3.76 0.04 85.75 02:51:01 0 0.05 0.00 0.38 13.67 0.02 85.88 02:51:01 1 6.01 0.00 0.52 0.23 0.02 93.22 02:51:01 2 26.39 0.00 1.39 2.20 0.05 69.97 02:51:01 3 1.24 0.00 0.35 9.00 0.03 89.38 02:51:01 4 8.55 0.00 0.58 0.13 0.02 90.71 02:51:01 5 6.20 0.00 0.64 2.31 0.07 90.79 02:51:01 6 20.19 0.00 1.27 2.04 0.05 76.45 02:51:01 7 8.93 0.00 0.94 0.53 0.02 89.58 02:52:01 all 11.46 0.00 4.54 7.67 0.07 76.26 02:52:01 0 13.49 0.00 4.58 4.43 0.07 77.43 02:52:01 1 10.58 0.00 3.71 1.58 0.07 84.07 02:52:01 2 13.02 0.00 5.98 30.07 0.10 50.83 02:52:01 3 11.68 0.00 4.86 2.22 0.07 81.17 02:52:01 4 11.83 0.00 4.02 1.06 0.07 83.01 02:52:01 5 8.40 0.00 4.52 20.50 0.07 66.50 02:52:01 6 11.11 0.00 4.23 0.71 0.08 83.86 02:52:01 7 11.54 0.00 4.41 0.93 0.07 83.05 02:53:01 all 26.44 0.00 2.81 2.22 0.09 68.44 02:53:01 0 27.45 0.00 3.35 0.34 0.07 68.79 02:53:01 1 15.96 0.00 2.04 13.58 0.08 68.33 02:53:01 2 29.27 0.00 3.54 0.54 0.08 66.57 02:53:01 3 25.36 0.00 2.78 1.31 0.12 70.44 02:53:01 4 31.32 0.00 2.83 1.10 0.07 64.67 02:53:01 5 17.57 0.00 1.63 0.10 0.08 80.62 02:53:01 6 29.26 0.00 2.95 0.77 0.08 66.94 02:53:01 7 35.37 0.00 3.33 0.02 0.08 61.20 02:54:01 all 0.83 0.00 0.12 0.94 0.04 98.07 02:54:01 0 0.12 0.00 0.02 0.00 0.02 99.85 02:54:01 1 1.17 0.00 0.08 7.52 0.05 91.18 02:54:01 2 0.45 0.00 0.08 0.00 0.03 99.43 02:54:01 3 0.84 0.00 0.10 0.00 0.05 99.01 02:54:01 4 0.67 0.00 0.13 0.00 0.08 99.12 02:54:01 5 1.22 0.00 0.08 0.00 0.00 98.69 02:54:01 6 0.97 0.00 0.40 0.00 0.05 98.58 02:54:01 7 1.17 0.00 0.07 0.00 0.03 98.73 02:55:01 all 7.17 0.00 0.67 0.02 0.06 92.08 02:55:01 0 5.75 0.00 0.50 0.00 0.05 93.70 02:55:01 1 7.62 0.00 0.67 0.08 0.03 91.59 02:55:01 2 6.75 0.00 0.68 0.02 0.05 92.49 02:55:01 3 8.00 0.00 0.82 0.03 0.07 91.08 02:55:01 4 7.29 0.00 0.97 0.02 0.07 91.66 02:55:01 5 7.40 0.00 0.48 0.02 0.05 92.06 02:55:01 6 7.52 0.00 0.62 0.00 0.05 91.82 02:55:01 7 7.01 0.00 0.62 0.02 0.07 92.29 02:56:01 all 0.51 0.00 0.25 0.01 0.07 99.17 02:56:01 0 0.64 0.00 0.37 0.00 0.10 98.90 02:56:01 1 0.87 0.00 0.13 0.03 0.07 98.90 02:56:01 2 0.43 0.00 0.17 0.00 0.07 99.33 02:56:01 3 0.22 0.00 0.12 0.07 0.03 99.57 02:56:01 4 0.30 0.00 0.65 0.00 0.08 98.97 02:56:01 5 0.78 0.00 0.20 0.00 0.05 98.97 02:56:01 6 0.37 0.00 0.07 0.00 0.05 99.52 02:56:01 7 0.45 0.00 0.27 0.00 0.08 99.20 02:57:01 all 4.79 0.00 0.70 0.55 0.05 93.92 02:57:01 0 1.23 0.00 0.87 0.02 0.05 97.84 02:57:01 1 10.57 0.00 0.77 2.10 0.05 86.51 02:57:01 2 3.72 0.00 0.62 0.27 0.07 95.32 02:57:01 3 14.94 0.00 0.97 0.98 0.05 83.06 02:57:01 4 3.34 0.00 0.60 0.13 0.05 95.88 02:57:01 5 1.12 0.00 0.60 0.03 0.05 98.19 02:57:01 6 0.95 0.00 0.57 0.70 0.05 97.73 02:57:01 7 2.37 0.00 0.60 0.12 0.03 96.88 Average: all 8.99 0.00 1.35 2.40 0.06 87.20 Average: 0 9.69 0.00 1.50 2.72 0.05 86.04 Average: 1 8.60 0.00 1.10 3.24 0.05 87.01 Average: 2 12.50 0.00 1.73 4.20 0.06 81.50 Average: 3 8.14 0.00 1.32 4.51 0.06 85.97 Average: 4 8.58 0.00 1.36 0.73 0.06 89.28 Average: 5 6.46 0.00 1.16 3.01 0.05 89.31 Average: 6 9.01 0.00 1.32 0.53 0.06 89.07 Average: 7 8.94 0.00 1.35 0.23 0.05 89.42