---> uname -a: Linux prd-centos8-docker-8c-8g-20674.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1059 27618 19 3212 30374 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 mq state UP group default qlen 1000 link/ether fa:16:3e:e3:38:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86145sec preferred_lft 86145sec inet6 fe80::f816:3eff:fee3:3820/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:91:6e:fa 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:f4ff:fe91:6efa/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) 04/05/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:01 AM tps rtps wtps bread/s bwrtn/s 06:23:01 AM 158.53 65.44 93.09 9542.59 41820.26 06:24:01 AM 330.82 3.12 327.71 877.97 11403.72 06:25:01 AM 304.10 4.22 299.88 1016.19 34987.32 06:26:01 AM 83.79 0.88 82.91 68.38 9718.03 Average: 219.31 18.41 200.90 2876.28 24482.33 06:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:23:01 AM 29687708 31310116 2968004 9.09 2688 1948976 1401916 4.16 161528 2386152 122400 06:24:01 AM 28559972 30469048 4095740 12.54 2688 2224616 2221832 6.59 200280 3423364 142172 06:25:01 AM 27048212 29757344 5607500 17.17 2688 3008952 2620640 7.78 423244 4645832 0 06:26:01 AM 28288088 31110876 4367624 13.37 2688 3122120 1488892 4.42 651604 3184344 11896 Average: 28395995 30661846 4259717 13.04 2688 2576166 1933320 5.74 359164 3409923 69117 06:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 281.99 185.09 1425.40 55.03 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 298.48 256.68 2703.04 57.88 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 487.20 382.42 6774.95 46.78 0.00 0.00 0.00 0.00 06:25:01 AM docker0 10.45 15.06 0.60 306.67 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 272.43 281.74 358.40 1930.10 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.12 0.00 0.01 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 335.03 276.48 2815.45 522.45 0.00 0.00 0.00 0.00 Average: docker0 2.61 3.79 0.15 76.67 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) 04/05/2024 _x86_64_ (8 CPU) 06:21:52 LINUX RESTART (8 CPU) 06:22:01 AM CPU %user %nice %system %iowait %steal %idle 06:23:01 AM all 13.49 0.00 2.60 3.14 0.09 80.68 06:23:01 AM 0 7.38 0.00 2.50 1.91 0.10 88.11 06:23:01 AM 1 18.14 0.00 3.53 3.32 0.08 74.92 06:23:01 AM 2 10.96 0.00 2.39 1.29 0.08 85.28 06:23:01 AM 3 10.38 0.00 2.34 1.51 0.07 85.70 06:23:01 AM 4 14.99 0.00 2.16 1.65 0.05 81.14 06:23:01 AM 5 17.39 0.00 3.10 1.89 0.10 77.52 06:23:01 AM 6 9.66 0.00 1.26 3.68 0.10 85.31 06:23:01 AM 7 19.00 0.00 3.51 9.84 0.10 67.54 06:24:01 AM all 17.24 0.00 1.29 1.16 0.07 80.25 06:24:01 AM 0 13.33 0.00 1.22 0.55 0.05 84.85 06:24:01 AM 1 18.72 0.00 0.78 0.27 0.05 80.18 06:24:01 AM 2 31.23 0.00 1.94 1.09 0.08 65.66 06:24:01 AM 3 19.87 0.00 1.56 1.46 0.08 77.04 06:24:01 AM 4 17.15 0.00 0.92 0.15 0.07 81.72 06:24:01 AM 5 12.10 0.00 1.07 1.77 0.07 85.00 06:24:01 AM 6 15.70 0.00 0.77 0.30 0.08 83.15 06:24:01 AM 7 9.83 0.00 2.04 3.70 0.05 84.38 06:25:01 AM all 20.81 0.00 2.21 2.54 0.08 74.36 06:25:01 AM 0 22.25 0.00 1.64 1.41 0.08 74.62 06:25:01 AM 1 19.32 0.00 2.24 3.24 0.07 75.13 06:25:01 AM 2 24.74 0.00 2.10 1.49 0.08 71.58 06:25:01 AM 3 20.10 0.00 2.55 2.45 0.08 74.82 06:25:01 AM 4 17.42 0.00 2.14 4.84 0.08 75.51 06:25:01 AM 5 20.59 0.00 2.13 0.77 0.07 76.44 06:25:01 AM 6 14.12 0.00 1.93 2.71 0.08 81.16 06:25:01 AM 7 27.92 0.00 2.96 3.43 0.08 65.59 06:26:01 AM all 12.66 0.00 1.72 0.28 0.05 85.29 06:26:01 AM 0 7.20 0.00 1.44 0.07 0.07 91.23 06:26:01 AM 1 15.57 0.00 1.97 1.22 0.07 81.17 06:26:01 AM 2 5.57 0.00 1.44 0.13 0.05 92.80 06:26:01 AM 3 26.80 0.00 1.97 0.32 0.07 70.84 06:26:01 AM 4 12.22 0.00 1.60 0.13 0.05 86.00 06:26:01 AM 5 9.98 0.00 1.84 0.10 0.05 88.03 06:26:01 AM 6 8.73 0.00 1.76 0.13 0.05 89.33 06:26:01 AM 7 15.26 0.00 1.74 0.10 0.03 82.87 Average: all 16.05 0.00 1.95 1.78 0.07 80.14 Average: 0 12.54 0.00 1.70 0.98 0.08 84.70 Average: 1 17.94 0.00 2.13 2.01 0.07 77.85 Average: 2 18.14 0.00 1.96 1.00 0.08 78.82 Average: 3 19.29 0.00 2.10 1.43 0.08 77.10 Average: 4 15.44 0.00 1.71 1.69 0.06 81.09 Average: 5 15.01 0.00 2.03 1.13 0.07 81.75 Average: 6 12.05 0.00 1.43 1.70 0.08 84.74 Average: 7 18.00 0.00 2.56 4.27 0.07 75.10