---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83367 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 865 28967 0 2333 30877 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:db:28:75 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fedb:2875/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bb:66:bf:a3 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-83367) 11/13/24 _x86_64_ (8 CPU) 01:02:27 LINUX RESTART (8 CPU) 01:03:01 tps rtps wtps bread/s bwrtn/s 01:04:01 331.53 42.46 289.07 1896.75 28080.12 01:05:01 153.12 21.41 131.71 782.27 39104.42 Average: 242.33 31.94 210.39 1339.51 33592.27 01:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 30000040 31630248 2939180 8.92 72652 1865636 1464764 4.31 943556 1697500 211036 01:05:01 29694576 31649056 3244644 9.85 83684 2169732 1399200 4.12 1051988 1877532 18716 Average: 29847308 31639652 3091912 9.39 78168 2017684 1431982 4.21 997772 1787516 114876 01:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 ens3 260.56 162.31 1239.33 52.93 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:05:01 ens3 523.66 347.91 2345.75 795.28 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 392.11 255.11 1792.54 424.11 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 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83367) 11/13/24 _x86_64_ (8 CPU) 01:02:27 LINUX RESTART (8 CPU) 01:03:01 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 10.67 0.00 0.90 2.95 0.04 85.44 01:04:01 0 7.71 0.00 0.58 0.35 0.02 91.34 01:04:01 1 1.70 0.00 0.32 0.07 0.02 97.90 01:04:01 2 27.61 0.00 1.99 9.96 0.05 60.39 01:04:01 3 15.75 0.00 1.12 0.42 0.03 82.68 01:04:01 4 13.58 0.00 1.29 3.30 0.08 81.75 01:04:01 5 7.47 0.00 0.88 1.18 0.02 90.44 01:04:01 6 3.07 0.00 0.37 7.92 0.02 88.62 01:04:01 7 8.55 0.00 0.65 0.48 0.03 90.28 01:05:01 all 19.83 0.00 1.10 0.69 0.06 78.32 01:05:01 0 26.97 0.00 0.88 0.05 0.07 72.03 01:05:01 1 23.69 0.00 1.63 0.60 0.07 74.01 01:05:01 2 15.34 0.00 0.80 1.18 0.05 82.63 01:05:01 3 13.70 0.00 1.00 1.24 0.03 84.03 01:05:01 4 20.71 0.00 1.63 0.82 0.05 76.79 01:05:01 5 15.52 0.00 1.05 0.20 0.05 83.18 01:05:01 6 23.69 0.00 1.16 1.39 0.07 73.70 01:05:01 7 19.05 0.00 0.65 0.02 0.07 80.22 Average: all 15.25 0.00 1.00 1.82 0.05 81.88 Average: 0 17.34 0.00 0.73 0.20 0.04 81.68 Average: 1 12.70 0.00 0.97 0.33 0.04 85.95 Average: 2 21.46 0.00 1.40 5.56 0.05 71.53 Average: 3 14.73 0.00 1.06 0.83 0.03 83.35 Average: 4 17.15 0.00 1.46 2.06 0.07 79.26 Average: 5 11.49 0.00 0.97 0.69 0.03 86.81 Average: 6 13.37 0.00 0.76 4.66 0.04 81.17 Average: 7 13.80 0.00 0.65 0.25 0.05 85.25