---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40122 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: 2799.996 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 890 27528 0 3747 30824 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:ac:a5:16 brd ff:ff:ff:ff:ff:ff inet 10.30.107.104/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:feac:a516/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:0b:fb:47 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40122) 09/20/24 _x86_64_ (8 CPU) 14:45:16 LINUX RESTART (8 CPU) 14:46:02 tps rtps wtps bread/s bwrtn/s 14:47:01 212.64 36.12 176.52 1707.90 32389.02 14:48:01 204.20 50.77 153.43 3809.93 44278.44 14:49:01 58.97 12.71 46.26 2386.27 27793.90 Average: 158.31 33.19 125.12 2639.89 34834.43 14:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 29955192 31621404 2984028 9.06 75852 1895684 1492464 4.39 965888 1715728 205744 14:48:01 28185192 30364788 4754028 14.43 89744 2380556 2652764 7.81 2354908 2063936 19240 14:49:01 27054164 30337108 5885056 17.87 96272 3459176 2454696 7.22 2654184 2856432 908204 Average: 28398183 30774433 4541037 13.79 87289 2578472 2199975 6.47 1991660 2212032 377729 14:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 ens3 83.11 65.05 1081.86 27.75 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 14:48:01 ens3 857.21 627.31 5862.68 167.79 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 14:49:01 ens3 788.39 526.01 2566.66 198.45 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 578.98 408.02 3182.10 131.91 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40122) 09/20/24 _x86_64_ (8 CPU) 14:45:16 LINUX RESTART (8 CPU) 14:46:02 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 9.90 0.00 0.88 2.89 0.03 86.29 14:47:01 0 8.58 0.00 0.63 0.31 0.02 90.47 14:47:01 1 11.51 0.00 0.97 0.92 0.07 86.54 14:47:01 2 18.95 0.00 1.15 1.34 0.03 78.52 14:47:01 3 6.33 0.00 1.22 3.74 0.05 88.66 14:47:01 4 18.27 0.00 1.61 1.05 0.03 79.03 14:47:01 5 2.45 0.00 0.35 0.05 0.02 97.13 14:47:01 6 1.24 0.00 0.27 0.22 0.02 98.24 14:47:01 7 11.89 0.00 0.78 15.56 0.05 71.72 14:48:01 all 32.11 0.00 1.50 1.99 0.08 64.32 14:48:01 0 27.73 0.00 1.57 2.16 0.07 68.48 14:48:01 1 31.33 0.00 1.42 0.28 0.08 66.89 14:48:01 2 34.03 0.00 1.56 0.65 0.07 63.69 14:48:01 3 40.66 0.00 1.72 2.06 0.08 55.47 14:48:01 4 34.64 0.00 2.18 5.00 0.08 58.11 14:48:01 5 22.26 0.00 1.43 0.50 0.05 75.75 14:48:01 6 28.70 0.00 0.77 3.29 0.07 67.17 14:48:01 7 37.60 0.00 1.36 2.01 0.08 58.95 14:49:01 all 43.04 0.00 1.92 1.13 0.09 53.83 14:49:01 0 32.49 0.00 1.69 0.35 0.08 65.38 14:49:01 1 37.52 0.00 1.89 0.32 0.07 60.21 14:49:01 2 49.92 0.00 1.91 0.17 0.10 47.90 14:49:01 3 44.90 0.00 1.37 1.46 0.08 52.19 14:49:01 4 39.53 0.00 1.78 0.20 0.07 58.42 14:49:01 5 53.99 0.00 1.78 0.50 0.10 43.63 14:49:01 6 31.37 0.00 2.17 6.14 0.09 60.23 14:49:01 7 54.55 0.00 2.78 0.00 0.10 42.56 Average: all 28.38 0.00 1.43 2.01 0.06 68.12 Average: 0 22.97 0.00 1.30 0.94 0.06 74.74 Average: 1 26.86 0.00 1.43 0.50 0.07 71.13 Average: 2 34.36 0.00 1.54 0.72 0.07 63.31 Average: 3 30.75 0.00 1.44 2.41 0.07 65.32 Average: 4 30.82 0.00 1.86 2.09 0.06 65.16 Average: 5 25.94 0.00 1.18 0.35 0.06 72.47 Average: 6 20.46 0.00 1.06 3.21 0.06 75.21 Average: 7 34.78 0.00 1.64 5.82 0.08 57.68