---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77390 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 14G 142G 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 872 25332 0 5962 30839 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:6c:74:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe6c:74a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:7f:5d:fa 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::42:40ff:fe7f:5dfa/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-77390) 10/17/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:03 tps rtps wtps bread/s bwrtn/s 13:34:01 315.70 44.38 271.32 1996.42 19658.32 13:35:01 243.46 18.56 224.90 2289.22 113015.16 13:36:01 250.06 2.92 247.14 448.59 51652.19 13:37:01 130.58 0.28 130.29 28.40 27347.58 13:38:01 76.95 1.30 75.65 91.98 12632.56 Average: 202.60 13.28 189.32 964.07 45029.43 13:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30107720 31683416 2831500 8.60 71264 1815176 1443216 4.25 887040 1651044 155124 13:35:01 26364052 31652012 6575168 19.96 121832 5335644 1648212 4.85 997744 5091040 913820 13:36:01 23805336 29550580 9133884 27.73 139912 5756692 8601516 25.31 3317620 5216788 175876 13:37:01 23576288 29433904 9362932 28.42 156180 5838832 8552064 25.16 3485548 5259916 1552 13:38:01 25963840 31600904 6975380 21.18 158424 5609020 1557300 4.58 1364904 5067476 640 Average: 25963447 30784163 6975773 21.18 129522 4871073 4360462 12.83 2010571 4457253 249402 13:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 ens3 257.65 172.48 1305.80 60.90 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 1191.13 613.35 31682.75 51.70 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 11.93 11.93 1.16 1.16 0.00 0.00 0.00 0.00 13:35:01 br-17a72728aa15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth830bfbf 8.48 7.98 1.21 1.15 0.00 0.00 0.00 0.00 13:36:01 veth6c1cbe4 4.33 5.68 0.73 0.84 0.00 0.00 0.00 0.00 13:36:01 ens3 42.39 28.91 897.88 3.95 0.00 0.00 0.00 0.00 13:36:01 veth7bcf3dc 90.57 90.28 15.40 18.42 0.00 0.00 0.00 0.00 13:37:01 veth830bfbf 17.03 12.26 8.05 3.95 0.00 0.00 0.00 0.00 13:37:01 veth6c1cbe4 0.37 0.63 0.05 0.06 0.00 0.00 0.00 0.00 13:37:01 ens3 29.76 24.28 291.78 4.71 0.00 0.00 0.00 0.00 13:37:01 veth7bcf3dc 72.49 72.17 13.54 19.79 0.00 0.00 0.00 0.00 13:38:01 ens3 40.36 31.53 65.24 14.65 0.00 0.00 0.00 0.00 13:38:01 docker0 12.81 17.53 2.09 286.64 0.00 0.00 0.00 0.00 13:38:01 lo 21.43 21.43 2.03 2.03 0.00 0.00 0.00 0.00 Average: ens3 312.62 174.12 6885.70 26.96 0.00 0.00 0.00 0.00 Average: docker0 2.58 3.53 0.42 57.71 0.00 0.00 0.00 0.00 Average: lo 3.54 3.54 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77390) 10/17/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:03 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.95 0.00 1.06 2.42 0.04 85.53 13:34:01 0 14.62 0.00 1.40 6.31 0.05 77.62 13:34:01 1 7.86 0.00 0.95 0.16 0.02 91.01 13:34:01 2 8.13 0.00 0.76 0.21 0.03 90.87 13:34:01 3 5.35 0.00 0.35 1.95 0.03 92.32 13:34:01 4 1.59 0.00 0.43 0.69 0.02 97.27 13:34:01 5 12.41 0.00 1.37 6.31 0.07 79.84 13:34:01 6 12.64 0.00 1.23 0.69 0.03 85.41 13:34:01 7 25.10 0.00 2.04 2.98 0.05 69.82 13:35:01 all 13.10 0.00 5.43 13.29 0.07 68.10 13:35:01 0 10.89 0.00 5.55 5.09 0.07 78.40 13:35:01 1 11.21 0.00 5.35 1.86 0.08 81.49 13:35:01 2 12.25 0.00 4.91 3.99 0.05 78.81 13:35:01 3 11.44 0.00 5.18 18.24 0.07 65.07 13:35:01 4 11.40 0.00 5.98 32.01 0.08 50.52 13:35:01 5 22.79 0.00 5.40 8.01 0.10 63.70 13:35:01 6 13.33 0.00 4.77 6.14 0.07 75.69 13:35:01 7 11.47 0.00 6.27 31.08 0.08 51.08 13:36:01 all 28.11 0.00 3.78 3.19 0.09 64.83 13:36:01 0 25.03 0.00 3.51 1.77 0.08 69.60 13:36:01 1 23.05 0.00 3.39 1.14 0.08 72.34 13:36:01 2 34.94 0.00 4.27 0.57 0.10 60.12 13:36:01 3 30.99 0.00 3.69 0.50 0.08 64.72 13:36:01 4 28.14 0.00 3.50 0.65 0.10 67.61 13:36:01 5 23.56 0.00 3.87 3.51 0.10 68.95 13:36:01 6 30.79 0.00 4.28 15.36 0.12 49.45 13:36:01 7 28.40 0.00 3.72 2.01 0.08 65.78 13:37:01 all 8.74 0.00 1.68 2.33 0.06 87.19 13:37:01 0 7.43 0.00 1.52 0.27 0.07 90.71 13:37:01 1 8.95 0.00 1.61 6.27 0.05 83.13 13:37:01 2 9.57 0.00 1.84 2.02 0.07 86.50 13:37:01 3 10.19 0.00 2.06 0.45 0.07 87.23 13:37:01 4 10.21 0.00 1.44 1.64 0.05 86.66 13:37:01 5 7.82 0.00 1.66 4.20 0.03 86.28 13:37:01 6 8.61 0.00 1.37 0.48 0.05 89.49 13:37:01 7 7.11 0.00 1.94 3.32 0.07 87.56 13:38:01 all 4.86 0.00 0.63 1.19 0.03 93.30 13:38:01 0 0.72 0.00 0.52 0.03 0.02 98.71 13:38:01 1 2.46 0.00 0.60 7.62 0.03 89.29 13:38:01 2 2.30 0.00 0.72 0.05 0.03 96.89 13:38:01 3 2.09 0.00 0.50 0.08 0.03 97.29 13:38:01 4 12.25 0.00 0.77 0.08 0.03 86.87 13:38:01 5 12.90 0.00 0.80 0.45 0.05 85.79 13:38:01 6 3.68 0.00 0.62 0.20 0.03 95.47 13:38:01 7 2.44 0.00 0.53 0.97 0.03 96.02 Average: all 13.15 0.00 2.52 4.48 0.06 79.79 Average: 0 11.72 0.00 2.50 2.66 0.06 83.06 Average: 1 10.72 0.00 2.38 3.43 0.05 83.42 Average: 2 13.44 0.00 2.51 1.37 0.06 82.62 Average: 3 12.04 0.00 2.36 4.25 0.06 81.29 Average: 4 12.79 0.00 2.43 6.99 0.06 77.74 Average: 5 15.91 0.00 2.62 4.48 0.07 76.92 Average: 6 13.80 0.00 2.45 4.59 0.06 79.10 Average: 7 14.79 0.00 2.90 8.06 0.06 74.19