---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-80601 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 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 883 25962 0 5320 30828 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:9d:8a:cb brd ff:ff:ff:ff:ff:ff inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe9d:8acb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:19:e6:df 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::42:33ff:fe19:e6df/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-80601) 10/31/24 _x86_64_ (8 CPU) 10:42:57 LINUX RESTART (8 CPU) 10:43:02 tps rtps wtps bread/s bwrtn/s 10:44:01 341.95 75.88 266.07 5415.85 64446.21 10:45:01 310.43 32.10 278.33 3226.12 102327.77 10:46:01 318.28 12.63 305.65 780.74 66900.12 10:47:01 126.81 1.38 125.43 62.79 32087.22 Average: 274.10 30.31 243.78 2359.09 66451.42 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30271756 31647692 2667464 8.10 54252 1642156 1464792 4.31 900376 1497344 74188 10:45:01 27011200 31641524 5928020 18.00 119496 4700556 1686000 4.96 1007420 4455736 901384 10:46:01 24729880 29814388 8209340 24.92 146732 5078632 8051788 23.69 3079800 4566616 47820 10:47:01 26618160 31593664 6321060 19.19 158076 4967336 1535708 4.52 1357824 4448060 2096 Average: 27157749 31174317 5781471 17.55 119639 4097170 3184572 9.37 1586355 3741939 256372 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 ens3 376.71 251.91 1069.93 74.50 0.00 0.00 0.00 0.00 10:44:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 br-209b964190b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 921.74 539.30 25428.59 48.15 0.00 0.00 0.00 0.00 10:45:01 lo 11.79 11.79 1.16 1.16 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 br-209b964190b1 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 48.93 33.36 1115.19 4.24 0.00 0.00 0.00 0.00 10:46:01 veth8ad5a37 24.13 22.26 10.52 16.08 0.00 0.00 0.00 0.00 10:46:01 veth41c27a4 11.85 10.81 1.49 1.53 0.00 0.00 0.00 0.00 10:47:01 ens3 56.76 46.29 133.78 21.83 0.00 0.00 0.00 0.00 10:47:01 lo 20.83 20.83 1.99 1.99 0.00 0.00 0.00 0.00 10:47:01 docker0 13.60 19.01 2.14 286.67 0.00 0.00 0.00 0.00 Average: ens3 350.98 217.60 6962.22 37.03 0.00 0.00 0.00 0.00 Average: lo 4.48 4.48 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 3.41 4.77 0.54 71.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-80601) 10/31/24 _x86_64_ (8 CPU) 10:42:57 LINUX RESTART (8 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 8.20 0.00 1.28 3.38 0.03 87.10 10:44:01 0 14.90 0.00 1.63 0.63 0.03 82.81 10:44:01 1 16.77 0.00 2.48 0.88 0.05 79.81 10:44:01 2 5.52 0.00 1.80 4.02 0.03 88.63 10:44:01 3 3.34 0.00 0.75 3.62 0.03 92.26 10:44:01 4 3.27 0.00 1.36 5.63 0.02 89.72 10:44:01 5 2.60 0.00 0.80 10.59 0.02 86.00 10:44:01 6 2.70 0.00 0.66 0.65 0.03 95.96 10:44:01 7 16.55 0.00 0.75 1.05 0.05 81.60 10:45:01 all 14.26 0.00 4.80 4.59 0.05 76.30 10:45:01 0 20.48 0.00 5.80 4.32 0.07 69.33 10:45:01 1 11.01 0.00 4.83 3.70 0.03 80.41 10:45:01 2 13.45 0.00 4.31 0.72 0.03 81.49 10:45:01 3 9.21 0.00 4.20 1.57 0.03 84.98 10:45:01 4 10.06 0.00 4.18 2.00 0.03 83.73 10:45:01 5 9.77 0.00 4.01 8.08 0.03 78.10 10:45:01 6 26.39 0.00 5.09 4.18 0.07 64.27 10:45:01 7 13.72 0.00 5.93 12.14 0.08 68.13 10:46:01 all 26.54 0.00 3.76 4.61 0.08 65.01 10:46:01 0 25.16 0.00 3.53 1.83 0.08 69.39 10:46:01 1 28.65 0.00 3.85 1.11 0.08 66.30 10:46:01 2 23.03 0.00 3.40 2.08 0.07 71.42 10:46:01 3 27.19 0.00 4.03 2.60 0.08 66.10 10:46:01 4 34.33 0.00 4.90 4.54 0.07 56.16 10:46:01 5 17.01 0.00 2.78 3.77 0.08 76.36 10:46:01 6 28.70 0.00 3.41 6.91 0.08 60.89 10:46:01 7 28.32 0.00 4.19 14.09 0.08 53.31 10:47:01 all 4.38 0.00 1.45 2.69 0.06 91.42 10:47:01 0 3.10 0.00 1.89 17.28 0.05 77.68 10:47:01 1 6.08 0.00 1.44 0.27 0.07 92.15 10:47:01 2 3.54 0.00 1.30 0.32 0.05 94.79 10:47:01 3 4.61 0.00 1.54 0.84 0.05 92.97 10:47:01 4 5.55 0.00 1.50 0.68 0.07 92.20 10:47:01 5 6.18 0.00 1.18 0.08 0.05 92.50 10:47:01 6 2.89 0.00 1.57 1.92 0.05 93.56 10:47:01 7 3.05 0.00 1.17 0.15 0.05 95.58 Average: all 13.35 0.00 2.82 3.82 0.05 79.95 Average: 0 15.90 0.00 3.21 6.04 0.06 74.79 Average: 1 15.62 0.00 3.15 1.49 0.06 79.68 Average: 2 11.40 0.00 2.70 1.78 0.05 84.08 Average: 3 11.10 0.00 2.63 2.15 0.05 84.06 Average: 4 13.31 0.00 2.99 3.20 0.05 80.45 Average: 5 8.92 0.00 2.20 5.60 0.05 83.24 Average: 6 15.19 0.00 2.69 3.42 0.06 78.64 Average: 7 15.39 0.00 3.02 6.87 0.07 74.66