---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83627 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 712K 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 820 28814 0 2532 30910 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:0b:cf:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86221sec preferred_lft 86221sec inet6 fe80::f816:3eff:fe0b:cf9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:e6:5a:8b 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-83627) 11/14/24 _x86_64_ (8 CPU) 06:30:27 LINUX RESTART (8 CPU) 06:31:01 tps rtps wtps bread/s bwrtn/s 06:32:01 311.11 24.09 287.02 638.99 94431.59 06:33:01 164.59 35.79 128.80 1753.84 39925.35 Average: 237.86 29.94 207.91 1196.37 67180.74 06:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 29632700 31666248 3306520 10.04 67904 2265756 1522744 4.48 928028 2063588 528784 06:33:01 29556032 31646904 3383188 10.27 90852 2291184 1467060 4.32 962324 2087524 168464 Average: 29594366 31656576 3344854 10.15 79378 2278470 1494902 4.40 945176 2075556 348624 06:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 ens3 171.83 109.68 2767.27 23.54 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 06:33:01 ens3 79.27 53.42 1011.09 13.81 0.00 0.00 0.00 0.00 06:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 125.55 81.55 1889.25 18.67 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 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83627) 11/14/24 _x86_64_ (8 CPU) 06:30:27 LINUX RESTART (8 CPU) 06:31:01 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 10.82 0.00 1.27 1.85 0.04 86.02 06:32:01 0 3.85 0.00 0.48 1.07 0.02 94.58 06:32:01 1 30.74 0.00 3.33 4.36 0.05 61.52 06:32:01 2 7.86 0.00 0.98 0.12 0.05 91.00 06:32:01 3 1.24 0.00 0.20 5.48 0.03 93.05 06:32:01 4 16.13 0.00 1.95 0.35 0.03 81.54 06:32:01 5 11.99 0.00 1.22 0.00 0.03 86.76 06:32:01 6 5.42 0.00 0.72 3.31 0.05 90.49 06:32:01 7 9.36 0.00 1.27 0.12 0.03 89.22 06:33:01 all 10.73 0.00 0.92 1.03 0.03 87.28 06:33:01 0 4.16 0.00 0.58 0.40 0.02 94.84 06:33:01 1 1.27 0.00 0.30 0.18 0.03 98.22 06:33:01 2 1.13 0.00 0.42 0.05 0.03 98.37 06:33:01 3 19.61 0.00 1.02 0.33 0.02 79.02 06:33:01 4 11.19 0.00 1.15 0.92 0.03 86.71 06:33:01 5 32.25 0.00 1.90 0.83 0.05 64.96 06:33:01 6 1.35 0.00 0.82 5.50 0.02 92.31 06:33:01 7 14.93 0.00 1.22 0.07 0.02 83.77 Average: all 10.78 0.00 1.10 1.44 0.03 86.65 Average: 0 4.00 0.00 0.53 0.73 0.02 94.71 Average: 1 15.98 0.00 1.81 2.27 0.04 79.89 Average: 2 4.50 0.00 0.70 0.08 0.04 94.68 Average: 3 10.43 0.00 0.61 2.90 0.03 86.03 Average: 4 13.66 0.00 1.55 0.63 0.03 84.12 Average: 5 22.12 0.00 1.56 0.42 0.04 75.86 Average: 6 3.39 0.00 0.77 4.41 0.03 91.40 Average: 7 12.15 0.00 1.24 0.09 0.03 86.49