---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76677 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 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 891 25315 0 5959 30819 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:64:17:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe64:179f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:e4:95:21 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:bbff:fee4:9521/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76677) 10/14/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 302.63 43.47 259.16 1956.82 12730.45 13:35:01 317.76 21.26 296.50 2685.82 138254.16 13:36:01 223.11 0.42 222.70 45.99 23493.42 13:37:01 64.36 0.32 64.04 28.00 9841.83 Average: 226.65 16.25 210.40 1175.90 46219.48 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 29997200 31624476 2942020 8.93 72756 1863144 1491284 4.39 953164 1691288 198120 13:35:01 26175008 31478976 6764212 20.54 122584 5345128 3800060 11.18 1193012 5062012 1280 13:36:01 23609896 29491888 9329324 28.32 149056 5869108 8628244 25.39 3417276 5300520 24164 13:37:01 24008888 29858616 8930332 27.11 156084 5833764 7147272 21.03 3074376 5252788 376 Average: 25947748 30613489 6991472 21.23 125120 4727786 5266715 15.50 2159457 4326652 55985 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 223.62 146.09 1358.93 54.92 0.00 0.00 0.00 0.00 13:34:01 lo 1.42 1.42 0.15 0.15 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 vethf7ad83e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:35:01 ens3 1178.50 617.68 31549.27 51.25 0.00 0.00 0.00 0.00 13:35:01 vethe6aab8a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 docker0 12.71 17.73 2.09 286.72 0.00 0.00 0.00 0.00 13:36:01 vethf7ad83e 12.68 11.68 1.75 1.70 0.00 0.00 0.00 0.00 13:36:01 ens3 52.59 35.34 1183.29 4.60 0.00 0.00 0.00 0.00 13:36:01 vethe6aab8a 4.82 5.68 0.77 0.84 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethf7ad83e 15.05 10.45 7.67 3.62 0.00 0.00 0.00 0.00 13:37:01 ens3 11.45 10.80 4.78 2.04 0.00 0.00 0.00 0.00 13:37:01 vethe6aab8a 0.37 0.77 0.05 0.07 0.00 0.00 0.00 0.00 Average: docker0 3.19 4.46 0.52 71.98 0.00 0.00 0.00 0.00 Average: vethf7ad83e 6.96 5.58 2.37 1.34 0.00 0.00 0.00 0.00 Average: ens3 367.14 202.72 8554.04 28.09 0.00 0.00 0.00 0.00 Average: vethe6aab8a 1.30 1.65 0.21 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76677) 10/14/24 _x86_64_ (8 CPU) 13:32:26 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.81 0.00 0.98 2.06 0.04 86.11 13:34:01 0 5.56 0.00 0.71 3.41 0.03 90.28 13:34:01 1 1.88 0.00 0.32 0.41 0.03 97.35 13:34:01 2 17.55 0.00 1.39 1.02 0.03 80.00 13:34:01 3 30.31 0.00 1.74 1.57 0.05 66.34 13:34:01 4 2.61 0.00 0.73 5.15 0.07 91.44 13:34:01 5 17.19 0.00 1.92 3.89 0.03 76.97 13:34:01 6 3.21 0.00 0.51 0.14 0.02 96.13 13:34:01 7 8.25 0.00 0.53 0.90 0.03 90.29 13:35:01 all 12.60 0.00 5.43 10.85 0.07 71.05 13:35:01 0 11.82 0.00 5.46 3.96 0.08 78.68 13:35:01 1 11.17 0.00 6.41 13.96 0.07 68.39 13:35:01 2 17.29 0.00 5.51 15.74 0.07 61.40 13:35:01 3 12.41 0.00 5.24 16.69 0.07 65.59 13:35:01 4 12.38 0.00 5.30 14.07 0.03 68.20 13:35:01 5 11.16 0.00 5.18 19.74 0.05 63.86 13:35:01 6 12.57 0.00 5.08 2.40 0.08 79.87 13:35:01 7 12.00 0.00 5.29 0.34 0.05 82.33 13:36:01 all 29.53 0.00 3.91 1.61 0.09 64.85 13:36:01 0 35.09 0.00 3.83 0.39 0.08 60.61 13:36:01 1 30.05 0.00 4.48 4.75 0.08 60.63 13:36:01 2 33.93 0.00 4.14 2.07 0.08 59.78 13:36:01 3 23.04 0.00 2.99 1.16 0.10 72.71 13:36:01 4 24.56 0.00 3.60 0.56 0.10 71.18 13:36:01 5 23.72 0.00 3.28 0.66 0.10 72.25 13:36:01 6 30.79 0.00 3.97 0.37 0.10 64.77 13:36:01 7 35.09 0.00 5.02 2.88 0.10 56.91 13:37:01 all 6.44 0.00 1.39 0.74 0.06 91.37 13:37:01 0 6.53 0.00 1.41 0.28 0.07 91.71 13:37:01 1 5.88 0.00 1.40 2.82 0.05 89.84 13:37:01 2 6.02 0.00 1.19 0.20 0.03 92.56 13:37:01 3 6.90 0.00 1.20 0.02 0.05 91.83 13:37:01 4 7.37 0.00 1.19 0.25 0.05 91.14 13:37:01 5 6.83 0.00 1.76 1.27 0.07 90.08 13:37:01 6 7.16 0.00 1.52 0.99 0.05 90.28 13:37:01 7 4.85 0.00 1.46 0.15 0.07 93.47 Average: all 14.84 0.00 2.93 3.81 0.06 78.35 Average: 0 14.75 0.00 2.85 2.00 0.07 80.33 Average: 1 12.27 0.00 3.16 5.49 0.06 79.02 Average: 2 18.65 0.00 3.06 4.75 0.05 73.49 Average: 3 18.10 0.00 2.79 4.87 0.07 74.17 Average: 4 11.74 0.00 2.71 4.99 0.06 80.49 Average: 5 14.72 0.00 3.03 6.37 0.06 75.82 Average: 6 13.44 0.00 2.77 0.98 0.06 82.75 Average: 7 15.04 0.00 3.07 1.07 0.06 80.75