---> uname -a: Linux prd-centos8-docker-8c-8g-144.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1035 27573 18 3281 30396 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: eth0: mtu 1458 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a0:a8:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fea0:a89e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:37:62:5c 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 inet6 fe80::42:75ff:fe37:625c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/16/2023 _x86_64_ (8 CPU) 06:20:28 LINUX RESTART (8 CPU) 06:21:01 AM tps rtps wtps bread/s bwrtn/s 06:22:01 AM 85.65 15.06 70.59 2576.34 5672.36 06:23:01 AM 317.60 2.72 314.88 473.39 9942.38 06:24:01 AM 279.71 3.60 276.11 1043.52 13931.57 06:25:01 AM 154.98 1.70 153.28 492.37 31326.69 Average: 209.48 5.77 203.71 1146.43 15218.47 06:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 AM 29665728 31306952 2989984 9.16 2688 1966452 1412840 4.19 163280 2417760 137880 06:23:01 AM 28696040 30598008 3959672 12.13 2688 2217768 2256172 6.69 189260 3320428 217696 06:24:01 AM 27435936 29801632 5219776 15.98 2688 2672588 2483328 7.37 319632 4408504 299052 06:25:01 AM 28271372 31155172 4384340 13.43 2688 3180852 1486592 4.41 646940 3210128 144072 Average: 28517269 30715441 4138443 12.67 2688 2509415 1909733 5.67 329778 3339205 199675 06:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 149.00 99.10 977.34 30.83 0.00 0.00 0.00 0.00 06:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 196.95 168.26 2135.34 45.85 0.00 0.00 0.00 0.00 06:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 435.85 372.51 5936.96 52.60 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 308.51 302.87 1947.04 1926.78 0.00 0.00 0.00 0.00 06:25:01 AM docker0 6.56 11.88 0.40 305.34 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 272.58 235.69 2749.20 514.03 0.00 0.00 0.00 0.00 Average: docker0 1.64 2.97 0.10 76.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/16/2023 _x86_64_ (8 CPU) 06:20:28 LINUX RESTART (8 CPU) 06:21:01 AM CPU %user %nice %system %iowait %steal %idle 06:22:01 AM all 9.66 0.00 1.10 0.90 0.10 88.24 06:22:01 AM 0 4.71 0.00 1.17 2.37 0.08 91.66 06:22:01 AM 1 13.83 0.00 1.20 0.92 0.27 83.79 06:22:01 AM 2 17.00 0.00 1.52 2.09 0.07 79.32 06:22:01 AM 3 3.24 0.00 0.50 0.08 0.08 96.09 06:22:01 AM 4 21.15 0.00 2.45 0.77 0.20 75.43 06:22:01 AM 5 8.23 0.00 0.78 0.28 0.03 90.67 06:22:01 AM 6 6.43 0.00 0.77 0.70 0.02 92.09 06:22:01 AM 7 2.59 0.00 0.44 0.02 0.05 96.90 06:23:01 AM all 12.52 0.00 1.15 1.58 0.06 84.69 06:23:01 AM 0 10.94 0.00 0.86 0.59 0.05 87.56 06:23:01 AM 1 11.94 0.00 1.24 3.01 0.10 83.71 06:23:01 AM 2 25.20 0.00 2.19 2.19 0.08 70.34 06:23:01 AM 3 8.08 0.00 1.78 3.38 0.07 86.69 06:23:01 AM 4 11.00 0.00 0.75 0.68 0.03 87.53 06:23:01 AM 5 10.65 0.00 0.93 1.47 0.05 86.89 06:23:01 AM 6 17.24 0.00 0.72 0.97 0.07 81.00 06:23:01 AM 7 4.92 0.00 0.71 0.40 0.05 93.92 06:24:01 AM all 24.05 0.00 1.24 3.36 0.09 71.25 06:24:01 AM 0 11.90 0.00 0.77 0.70 0.08 86.55 06:24:01 AM 1 26.20 0.00 1.67 6.15 0.10 65.88 06:24:01 AM 2 27.06 0.00 1.52 5.84 0.10 65.48 06:24:01 AM 3 26.87 0.00 1.49 3.36 0.12 68.17 06:24:01 AM 4 22.56 0.00 1.10 2.58 0.10 73.66 06:24:01 AM 5 23.21 0.00 1.30 3.38 0.08 72.02 06:24:01 AM 6 18.20 0.00 1.09 3.16 0.07 77.49 06:24:01 AM 7 36.44 0.00 1.00 1.73 0.10 60.73 06:25:01 AM all 10.59 0.00 2.76 2.74 0.09 83.82 06:25:01 AM 0 6.50 0.00 2.20 3.69 0.08 87.53 06:25:01 AM 1 10.93 0.00 2.87 4.26 0.07 81.88 06:25:01 AM 2 9.88 0.00 2.94 0.32 0.08 86.78 06:25:01 AM 3 5.64 0.00 3.06 2.65 0.10 88.54 06:25:01 AM 4 9.13 0.00 2.94 1.08 0.10 86.75 06:25:01 AM 5 9.09 0.00 2.16 0.84 0.07 87.84 06:25:01 AM 6 7.98 0.00 2.87 8.43 0.07 80.66 06:25:01 AM 7 25.57 0.00 3.09 0.67 0.12 70.56 Average: all 14.20 0.00 1.56 2.15 0.09 82.00 Average: 0 8.51 0.00 1.25 1.84 0.08 88.33 Average: 1 15.73 0.00 1.74 3.58 0.13 78.82 Average: 2 19.79 0.00 2.04 2.61 0.08 75.47 Average: 3 10.97 0.00 1.71 2.37 0.09 84.86 Average: 4 15.97 0.00 1.81 1.28 0.11 80.83 Average: 5 12.80 0.00 1.30 1.49 0.06 84.36 Average: 6 12.46 0.00 1.36 3.31 0.05 82.82 Average: 7 17.39 0.00 1.31 0.70 0.08 80.52