---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-28597 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 11G 145G 7% / 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 848 28986 0 2332 30892 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:a2:0b:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fea2:bb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:8e:13:03 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-28597) 08/03/24 _x86_64_ (8 CPU) 20:48:33 LINUX RESTART (8 CPU) 20:49:02 tps rtps wtps bread/s bwrtn/s 20:50:01 332.64 51.18 281.46 2249.92 19617.83 20:51:01 156.68 20.81 135.87 701.50 24962.75 Average: 243.91 35.86 208.05 1469.14 22312.96 20:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:01 30131576 31694452 2807644 8.52 70372 1804196 1393548 4.10 876628 1641696 153120 20:51:01 28273260 30152000 4665960 14.17 84108 2091520 3127080 9.20 2480560 1860832 45852 Average: 29202418 30923226 3736802 11.34 77240 1947858 2260314 6.65 1678594 1751264 99486 20:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:01 ens3 366.95 270.12 1587.70 76.38 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 20:51:01 ens3 486.14 392.82 2640.07 107.85 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 13.90 13.90 1.27 1.27 0.00 0.00 0.00 0.00 Average: ens3 427.05 331.99 2118.35 92.25 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 7.75 7.75 0.72 0.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-28597) 08/03/24 _x86_64_ (8 CPU) 20:48:33 LINUX RESTART (8 CPU) 20:49:02 CPU %user %nice %system %iowait %steal %idle 20:50:01 all 11.26 0.00 1.11 2.18 0.04 85.41 20:50:01 0 8.54 0.00 0.68 0.22 0.02 90.55 20:50:01 1 14.83 0.00 1.90 0.70 0.05 82.53 20:50:01 2 28.37 0.00 1.87 3.40 0.05 66.30 20:50:01 3 16.28 0.00 1.05 0.71 0.03 81.92 20:50:01 4 3.81 0.00 1.22 3.04 0.03 91.89 20:50:01 5 5.42 0.00 0.87 7.21 0.09 86.42 20:50:01 6 5.24 0.00 0.56 1.88 0.03 92.28 20:50:01 7 7.56 0.00 0.75 0.32 0.03 91.33 20:51:01 all 27.21 0.00 1.32 1.18 0.06 70.23 20:51:01 0 22.79 0.00 1.82 0.72 0.07 74.60 20:51:01 1 21.61 0.00 1.29 0.08 0.05 76.97 20:51:01 2 39.62 0.00 1.54 1.07 0.08 57.68 20:51:01 3 22.16 0.00 0.75 0.82 0.07 76.20 20:51:01 4 28.88 0.00 1.61 0.55 0.07 68.89 20:51:01 5 25.31 0.00 1.69 6.01 0.05 66.95 20:51:01 6 32.98 0.00 0.78 0.10 0.05 66.09 20:51:01 7 24.38 0.00 1.02 0.10 0.05 74.45 Average: all 19.30 0.00 1.21 1.68 0.05 77.76 Average: 0 15.72 0.00 1.25 0.47 0.04 82.51 Average: 1 18.24 0.00 1.59 0.39 0.05 79.73 Average: 2 34.05 0.00 1.70 2.23 0.07 61.95 Average: 3 19.24 0.00 0.90 0.77 0.05 79.04 Average: 4 16.44 0.00 1.42 1.79 0.05 80.30 Average: 5 15.45 0.00 1.28 6.60 0.07 76.60 Average: 6 19.22 0.00 0.67 0.98 0.04 79.08 Average: 7 16.04 0.00 0.89 0.21 0.04 82.82