---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43467 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 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 870 27101 0 4194 30840 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:c9:6c:bf brd ff:ff:ff:ff:ff:ff inet 10.30.106.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fec9:6cbf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:f7:1d:cc 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:d3ff:fef7:1dcc/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-43467) 09/29/24 _x86_64_ (8 CPU) 10:43:58 LINUX RESTART (8 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:02 305.72 74.47 231.24 5330.04 61642.66 10:46:01 126.71 31.01 95.70 3171.26 30256.30 10:47:01 406.88 14.26 392.62 865.46 85401.25 10:48:01 128.48 0.50 127.98 62.12 37881.74 10:49:01 26.58 0.08 26.50 14.13 22685.35 Average: 199.11 24.04 175.07 1884.31 47631.37 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:02 30301324 31679116 2637896 8.01 53012 1644684 1431548 4.21 866552 1500216 79248 10:46:01 30007028 31726876 2932192 8.90 76876 1947728 1459612 4.29 851624 1775844 85988 10:47:01 27560860 31100728 5378360 16.33 116144 3666332 3770980 11.10 1636836 3306160 140 10:48:01 26360000 30216012 6579220 19.97 144700 3915732 4883112 14.37 2589856 3508196 1728 10:49:01 26499384 30350492 6439836 19.55 144860 3914812 3980228 11.71 2467548 3500504 88 Average: 28145719 31014645 4793501 14.55 107118 3017858 3105096 9.14 1682483 2718184 33438 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:45:02 ens3 329.18 244.41 1038.58 74.72 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 ens3 50.43 34.42 798.86 6.91 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 veth901c3bc 30.63 39.74 3.05 4.64 0.00 0.00 0.00 0.00 10:47:01 lo 9.73 9.73 0.87 0.87 0.00 0.00 0.00 0.00 10:47:01 vethfb9b95f 0.62 0.83 0.07 0.39 0.00 0.00 0.00 0.00 10:48:01 veth04b216a 3.40 3.08 2.21 6.16 0.00 0.00 0.00 0.00 10:48:01 docker0 13.40 18.06 2.12 285.77 0.00 0.00 0.00 0.00 10:48:01 veth901c3bc 89.42 109.32 110.74 30.41 0.00 0.00 0.00 0.01 10:48:01 lo 2.63 2.63 0.21 0.21 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 veth901c3bc 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 4.33 4.33 0.38 0.38 0.00 0.00 0.00 0.00 10:49:01 ens3 807.60 569.81 13166.20 113.60 0.00 0.00 0.00 0.00 Average: docker0 2.69 3.62 0.43 57.35 0.00 0.00 0.00 0.00 Average: veth901c3bc 24.09 29.92 22.83 7.03 0.00 0.00 0.00 0.00 Average: lo 3.89 3.89 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 161.15 113.38 2641.00 22.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43467) 09/29/24 _x86_64_ (8 CPU) 10:43:58 LINUX RESTART (8 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:02 all 7.46 0.00 1.14 4.47 0.03 86.90 10:45:02 0 9.58 0.00 2.32 1.70 0.03 86.37 10:45:02 1 9.98 0.00 0.64 6.72 0.07 82.59 10:45:02 2 9.13 0.00 1.24 0.87 0.03 88.73 10:45:02 3 1.81 0.00 1.12 19.71 0.03 77.33 10:45:02 4 13.49 0.00 1.59 5.31 0.05 79.56 10:45:02 5 7.74 0.00 0.67 0.58 0.03 90.97 10:45:02 6 2.68 0.00 0.59 0.33 0.03 96.37 10:45:02 7 5.21 0.00 0.93 0.55 0.02 93.29 10:46:01 all 6.60 0.00 0.57 6.47 0.03 86.33 10:46:01 0 19.56 0.00 1.37 1.64 0.05 77.38 10:46:01 1 4.43 0.00 0.25 0.41 0.03 94.87 10:46:01 2 5.67 0.00 0.41 0.05 0.02 93.86 10:46:01 3 1.61 0.00 0.39 26.85 0.02 71.13 10:46:01 4 0.68 0.00 0.20 1.25 0.02 97.85 10:46:01 5 13.60 0.00 1.07 5.53 0.03 79.76 10:46:01 6 4.52 0.00 0.41 0.36 0.03 94.69 10:46:01 7 2.74 0.00 0.49 15.65 0.07 81.05 10:47:01 all 11.38 0.00 3.88 7.94 0.07 76.74 10:47:01 0 11.42 0.00 3.73 7.00 0.07 77.78 10:47:01 1 10.63 0.00 3.52 2.33 0.07 83.45 10:47:01 2 13.86 0.00 3.93 5.04 0.07 77.11 10:47:01 3 11.11 0.00 4.18 6.44 0.07 78.20 10:47:01 4 11.91 0.00 3.66 1.31 0.05 83.08 10:47:01 5 10.14 0.00 3.12 1.26 0.07 85.41 10:47:01 6 12.67 0.00 4.94 37.07 0.08 45.23 10:47:01 7 9.29 0.00 3.97 3.29 0.05 83.40 10:48:01 all 13.30 0.00 2.03 3.64 0.04 80.98 10:48:01 0 9.08 0.00 1.44 0.22 0.03 89.23 10:48:01 1 12.52 0.00 2.28 4.29 0.05 80.85 10:48:01 2 15.43 0.00 1.83 8.76 0.03 73.94 10:48:01 3 7.42 0.00 2.44 10.47 0.07 79.60 10:48:01 4 23.47 0.00 2.90 0.74 0.05 72.85 10:48:01 5 13.45 0.00 1.86 0.10 0.03 84.55 10:48:01 6 13.57 0.00 1.95 0.27 0.03 84.19 10:48:01 7 11.43 0.00 1.59 4.36 0.03 82.58 10:49:01 all 0.86 0.00 0.29 1.30 0.03 97.53 10:49:01 0 0.88 0.00 0.22 0.00 0.02 98.88 10:49:01 1 0.77 0.00 0.25 0.08 0.02 98.88 10:49:01 2 0.63 0.00 0.27 10.17 0.02 88.92 10:49:01 3 1.12 0.00 0.27 0.03 0.03 98.54 10:49:01 4 1.18 0.00 0.45 0.02 0.08 98.26 10:49:01 5 0.65 0.00 0.18 0.05 0.02 99.10 10:49:01 6 0.78 0.00 0.35 0.02 0.05 98.80 10:49:01 7 0.85 0.00 0.30 0.00 0.02 98.83 Average: all 7.91 0.00 1.58 4.75 0.04 85.71 Average: 0 10.07 0.00 1.81 2.11 0.04 85.96 Average: 1 7.67 0.00 1.39 2.77 0.05 88.12 Average: 2 8.95 0.00 1.53 4.99 0.03 84.50 Average: 3 4.62 0.00 1.68 12.67 0.04 80.99 Average: 4 10.16 0.00 1.76 1.73 0.05 86.30 Average: 5 9.10 0.00 1.38 1.49 0.04 87.99 Average: 6 6.83 0.00 1.64 7.56 0.05 83.93 Average: 7 5.90 0.00 1.45 4.75 0.04 87.87