---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6081 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 12G 144G 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 855 27316 0 3994 30856 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:ab:8c:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:feab:8ca0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:3d:00:6d 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 inet6 fe80::42:afff:fe3d:6d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6081) 05/25/24 _x86_64_ (8 CPU) 10:49:28 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 295.15 35.36 259.79 1678.92 27128.41 10:52:01 164.81 21.38 143.43 827.06 37486.42 10:53:01 86.40 4.17 82.24 463.79 60636.83 10:54:01 68.16 0.23 67.92 9.20 34057.39 10:55:01 111.90 0.00 111.90 0.00 27968.68 10:56:01 81.87 0.33 81.54 2.67 26333.48 10:57:01 98.42 0.82 97.60 45.59 23706.05 Average: 129.53 8.90 120.63 432.45 33902.32 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30083156 31680412 2856064 8.67 71280 1836240 1411548 4.15 894952 1670916 164140 10:52:01 28221976 30227960 4717244 14.32 87768 2211128 3156100 9.29 2403784 1981888 8728 10:53:01 27446800 30529012 5492420 16.67 93584 3264032 2384364 7.02 2352444 2769528 156 10:54:01 26851460 30116288 6087760 18.48 128292 3372096 2602676 7.66 2992044 2658580 177824 10:55:01 26903196 30252292 6036024 18.32 136656 3427320 2586728 7.61 2868004 2713360 2136 10:56:01 26409600 30048208 6529620 19.82 174528 3632248 2658664 7.82 3110236 2911132 90100 10:57:01 27999668 31623692 4939552 15.00 176324 3634692 1455344 4.28 1616596 2850460 2360 Average: 27702265 30639695 5236955 15.90 124062 3053965 2322203 6.83 2319723 2507981 63635 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 65.21 45.68 968.15 21.02 0.00 0.00 0.00 0.00 10:52:01 lo 1.50 1.50 0.09 0.09 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 879.14 657.11 4827.38 191.20 0.00 0.00 0.00 0.00 10:53:01 lo 7.58 7.58 2.17 2.17 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 196.75 142.31 1427.47 37.92 0.00 0.00 0.00 0.00 10:54:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 10:54:01 veth9e1aad4 128.31 201.05 23.52 626.41 0.00 0.00 0.00 0.05 10:54:01 docker0 131.28 205.92 21.94 703.88 0.00 0.00 0.00 0.00 10:54:01 ens3 699.73 628.20 1597.40 3351.53 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 veth9e1aad4 86.32 88.25 10.98 83.88 0.00 0.00 0.00 0.01 10:55:01 docker0 86.32 88.22 9.80 83.88 0.00 0.00 0.00 0.00 10:55:01 ens3 116.48 103.90 90.95 16.49 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 veth1ccabf8 179.49 253.81 32.61 709.22 0.00 0.00 0.00 0.06 10:56:01 docker0 182.74 255.86 30.30 709.44 0.00 0.00 0.00 0.00 10:56:01 ens3 284.92 201.27 717.81 39.10 0.00 0.00 0.00 0.00 10:57:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:57:01 docker0 32.84 31.31 1.48 2.65 0.00 0.00 0.00 0.00 10:57:01 ens3 69.66 58.97 25.03 13.69 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 Average: docker0 61.88 83.05 9.08 214.26 0.00 0.00 0.00 0.00 Average: ens3 330.26 262.49 1379.14 524.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6081) 05/25/24 _x86_64_ (8 CPU) 10:49:28 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.27 0.00 0.84 2.41 0.03 86.45 10:51:01 0 14.12 0.00 1.32 1.57 0.05 82.94 10:51:01 1 2.37 0.00 0.27 0.12 0.02 97.23 10:51:01 2 17.40 0.00 1.15 0.62 0.03 80.80 10:51:01 3 23.69 0.00 1.17 0.95 0.05 74.14 10:51:01 4 19.14 0.00 0.94 0.68 0.05 79.19 10:51:01 5 0.63 0.00 1.17 7.85 0.02 90.33 10:51:01 6 4.29 0.00 0.63 0.45 0.02 94.61 10:51:01 7 0.47 0.00 0.17 7.07 0.02 92.28 10:52:01 all 19.71 0.00 1.63 2.65 0.06 75.95 10:52:01 0 18.60 0.00 2.49 2.10 0.07 76.74 10:52:01 1 28.11 0.00 2.67 2.17 0.07 66.98 10:52:01 2 16.79 0.00 1.79 0.37 0.07 80.98 10:52:01 3 18.71 0.00 1.10 2.21 0.05 77.93 10:52:01 4 27.69 0.00 2.41 3.46 0.07 66.38 10:52:01 5 18.93 0.00 1.05 0.50 0.05 79.46 10:52:01 6 15.42 0.00 0.99 1.76 0.05 81.79 10:52:01 7 13.42 0.00 0.54 8.66 0.05 77.34 10:53:01 all 12.08 0.00 1.42 3.47 0.04 82.99 10:53:01 0 7.44 0.00 0.97 8.25 0.03 83.31 10:53:01 1 10.40 0.00 1.97 0.03 0.03 87.56 10:53:01 2 26.36 0.00 2.66 2.74 0.05 68.19 10:53:01 3 9.10 0.00 1.52 1.04 0.02 88.32 10:53:01 4 10.57 0.00 1.20 8.43 0.03 79.77 10:53:01 5 13.59 0.00 0.97 0.13 0.05 85.26 10:53:01 6 7.22 0.00 1.15 0.02 0.03 91.58 10:53:01 7 11.94 0.00 0.97 7.11 0.03 79.95 10:54:01 all 9.90 0.00 1.35 1.62 0.05 87.07 10:54:01 0 10.83 0.00 2.93 0.39 0.07 85.79 10:54:01 1 6.99 0.00 0.65 0.00 0.02 92.35 10:54:01 2 8.56 0.00 1.04 0.00 0.07 90.34 10:54:01 3 19.46 0.00 1.83 0.02 0.07 78.63 10:54:01 4 6.36 0.00 1.46 10.31 0.07 81.80 10:54:01 5 6.36 0.00 1.02 0.13 0.05 92.43 10:54:01 6 7.92 0.00 1.00 0.50 0.08 90.49 10:54:01 7 12.76 0.00 0.89 1.61 0.03 84.71 10:55:01 all 1.14 0.00 0.40 1.88 0.02 96.56 10:55:01 0 1.37 0.00 0.73 0.50 0.02 97.38 10:55:01 1 0.47 0.00 0.58 5.26 0.02 93.67 10:55:01 2 2.23 0.00 0.67 0.10 0.00 97.00 10:55:01 3 0.23 0.00 0.05 0.00 0.02 99.70 10:55:01 4 1.72 0.00 0.40 8.01 0.02 89.85 10:55:01 5 2.64 0.00 0.58 0.63 0.02 96.13 10:55:01 6 0.44 0.00 0.10 0.00 0.00 99.46 10:55:01 7 0.03 0.00 0.07 0.50 0.02 99.38 10:56:01 all 5.58 0.00 1.09 1.64 0.04 91.66 10:56:01 0 2.66 0.00 1.35 2.27 0.03 93.69 10:56:01 1 8.65 0.00 1.84 1.04 0.05 88.43 10:56:01 2 3.37 0.00 0.98 0.17 0.03 95.44 10:56:01 3 3.10 0.00 1.22 0.34 0.03 95.31 10:56:01 4 2.25 0.00 0.68 7.35 0.03 89.68 10:56:01 5 17.43 0.00 1.86 0.47 0.07 80.17 10:56:01 6 0.57 0.00 0.08 0.00 0.02 99.33 10:56:01 7 6.61 0.00 0.70 1.49 0.03 91.16 10:57:01 all 5.72 0.00 0.45 1.24 0.02 92.57 10:57:01 0 19.83 0.00 0.65 0.27 0.03 79.22 10:57:01 1 0.80 0.00 0.53 1.67 0.02 96.98 10:57:01 2 3.03 0.00 0.40 0.02 0.02 96.53 10:57:01 3 2.69 0.00 0.35 0.00 0.02 96.95 10:57:01 4 1.89 0.00 0.32 6.49 0.03 91.27 10:57:01 5 14.57 0.00 0.48 0.25 0.03 84.66 10:57:01 6 0.47 0.00 0.27 0.13 0.00 99.13 10:57:01 7 2.50 0.00 0.55 1.07 0.02 95.86 Average: all 9.20 0.00 1.03 2.13 0.04 87.61 Average: 0 10.69 0.00 1.49 2.19 0.04 85.58 Average: 1 8.25 0.00 1.22 1.47 0.03 89.03 Average: 2 11.10 0.00 1.24 0.57 0.04 87.05 Average: 3 11.00 0.00 1.03 0.65 0.04 87.28 Average: 4 9.95 0.00 1.06 6.39 0.04 82.57 Average: 5 10.59 0.00 1.02 1.43 0.04 86.92 Average: 6 5.19 0.00 0.60 0.41 0.03 93.77 Average: 7 6.81 0.00 0.55 3.93 0.03 88.68