---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43674 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: 2800.000 BogoMIPS: 5600.00 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 815 28825 0 2526 30920 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:e7:b2:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fee7:b2e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:d9:4f:1a 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-43674) 09/30/24 _x86_64_ (8 CPU) 06:26:13 LINUX RESTART (8 CPU) 06:27:01 tps rtps wtps bread/s bwrtn/s 06:28:01 171.34 35.27 136.07 1673.84 14132.76 06:29:01 170.79 18.13 152.66 395.40 29557.61 Average: 171.07 26.70 144.36 1034.67 21844.54 06:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:28:01 30199676 31769276 2739544 8.32 69036 1812064 1405460 4.14 801968 1648260 149716 06:29:01 28897508 30974444 4041712 12.27 86720 2283192 2244908 6.61 1647736 2065608 30432 Average: 29548592 31371860 3390628 10.29 77878 2047628 1825184 5.37 1224852 1856934 90074 06:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:28:01 ens3 49.25 36.17 844.83 7.08 0.00 0.00 0.00 0.00 06:28:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 ens3 479.12 367.99 6116.50 64.76 0.00 0.00 0.00 0.00 06:29:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 264.17 202.07 3480.45 35.92 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43674) 09/30/24 _x86_64_ (8 CPU) 06:26:13 LINUX RESTART (8 CPU) 06:27:01 CPU %user %nice %system %iowait %steal %idle 06:28:01 all 7.62 0.00 0.70 4.66 0.03 86.98 06:28:01 0 6.47 0.00 0.52 1.09 0.05 91.87 06:28:01 1 0.89 0.00 0.59 1.79 0.05 96.69 06:28:01 2 16.48 0.00 1.05 6.84 0.05 75.58 06:28:01 3 10.85 0.00 1.00 4.55 0.03 83.56 06:28:01 4 9.00 0.00 0.80 0.82 0.03 89.35 06:28:01 5 0.53 0.00 0.27 0.20 0.00 99.00 06:28:01 6 10.40 0.00 0.74 0.85 0.02 87.99 06:28:01 7 6.39 0.00 0.67 21.14 0.03 71.76 06:29:01 all 14.56 0.00 1.10 1.95 0.06 82.33 06:29:01 0 11.92 0.00 1.00 1.32 0.05 85.71 06:29:01 1 9.43 0.00 0.94 4.58 0.05 84.99 06:29:01 2 25.40 0.00 1.36 1.73 0.07 71.45 06:29:01 3 17.17 0.00 0.30 3.84 0.08 78.60 06:29:01 4 10.85 0.00 0.43 0.67 0.03 88.02 06:29:01 5 23.36 0.00 1.37 0.12 0.08 75.06 06:29:01 6 10.82 0.00 2.13 1.03 0.10 85.91 06:29:01 7 7.57 0.00 1.25 2.32 0.03 88.82 Average: all 11.09 0.00 0.90 3.31 0.05 84.65 Average: 0 9.20 0.00 0.76 1.20 0.05 88.78 Average: 1 5.15 0.00 0.76 3.18 0.05 90.85 Average: 2 20.94 0.00 1.21 4.29 0.06 73.51 Average: 3 14.01 0.00 0.65 4.19 0.06 81.08 Average: 4 9.92 0.00 0.62 0.74 0.03 88.68 Average: 5 11.92 0.00 0.82 0.16 0.04 87.06 Average: 6 10.61 0.00 1.44 0.94 0.06 86.95 Average: 7 6.98 0.00 0.96 11.73 0.03 80.30