---> uname -a: Linux prd-centos8-docker-8c-8g-5605.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: 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 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 1021 28175 19 2693 30419 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:8e:f6:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe8e:f600/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:10:04:43 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/15/2024 _x86_64_ (8 CPU) 17:43:15 LINUX RESTART (8 CPU) 05:44:01 PM tps rtps wtps bread/s bwrtn/s 05:45:01 PM 124.23 6.95 117.28 1301.70 10193.89 05:46:01 PM 225.20 20.25 204.95 4066.92 8654.99 05:47:01 PM 98.32 1.22 97.10 382.01 9995.99 05:48:01 PM 56.41 0.83 55.58 80.91 4159.26 Average: 126.03 7.31 118.72 1457.69 8251.16 05:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 PM 29470044 31202004 3185660 9.76 2688 2054504 1470676 4.36 174036 2569900 79700 05:46:01 PM 28390144 30435680 4265560 13.06 2688 2359532 2067732 6.13 246976 3536996 111180 05:47:01 PM 26896196 29168328 5759508 17.64 2688 2582572 3135568 9.30 312936 4947468 53044 05:48:01 PM 28883752 31182084 3771952 11.55 2688 2605076 1420864 4.22 501272 2770180 26640 Average: 28410034 30497024 4245670 13.00 2688 2400421 2023710 6.00 308805 3456136 67641 05:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 58.91 41.69 964.07 7.63 0.00 0.00 0.00 0.00 05:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 265.24 230.61 2604.51 39.23 0.00 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM lo 2.12 2.12 0.35 0.35 0.00 0.00 0.00 0.00 05:47:01 PM eth0 210.16 165.59 3206.99 21.58 0.00 0.00 0.00 0.00 05:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM eth0 33.17 28.01 100.56 13.38 0.00 0.00 0.00 0.00 05:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 141.87 116.47 1719.12 20.45 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 02/15/2024 _x86_64_ (8 CPU) 17:43:15 LINUX RESTART (8 CPU) 05:44:01 PM CPU %user %nice %system %iowait %steal %idle 05:45:01 PM all 9.91 0.00 0.94 1.16 0.05 87.94 05:45:01 PM 0 8.52 0.00 1.05 0.43 0.05 89.94 05:45:01 PM 1 23.97 0.00 2.22 2.72 0.05 71.04 05:45:01 PM 2 17.60 0.00 1.45 1.18 0.05 79.71 05:45:01 PM 3 1.92 0.00 0.38 0.77 0.07 96.86 05:45:01 PM 4 18.03 0.00 1.22 2.20 0.03 78.52 05:45:01 PM 5 1.09 0.00 0.25 0.50 0.07 98.09 05:45:01 PM 6 2.20 0.00 0.32 0.35 0.03 97.10 05:45:01 PM 7 5.95 0.00 0.63 1.12 0.03 92.27 05:46:01 PM all 19.83 0.00 1.28 4.80 0.08 74.01 05:46:01 PM 0 36.92 0.00 1.74 3.27 0.08 57.99 05:46:01 PM 1 13.10 0.00 1.31 7.72 0.08 77.78 05:46:01 PM 2 14.03 0.00 1.05 5.01 0.07 79.85 05:46:01 PM 3 7.14 0.00 0.87 2.41 0.10 89.47 05:46:01 PM 4 26.62 0.00 2.34 9.45 0.08 61.50 05:46:01 PM 5 29.19 0.00 1.12 2.22 0.07 67.40 05:46:01 PM 6 17.41 0.00 0.75 0.85 0.07 80.92 05:46:01 PM 7 14.13 0.00 1.02 7.46 0.12 77.27 05:47:01 PM all 35.86 0.00 1.10 0.82 0.08 62.14 05:47:01 PM 0 27.94 0.00 0.87 1.90 0.08 69.20 05:47:01 PM 1 22.18 0.00 0.90 0.03 0.07 76.82 05:47:01 PM 2 35.21 0.00 0.92 0.25 0.08 63.54 05:47:01 PM 3 32.89 0.00 1.12 1.17 0.07 64.75 05:47:01 PM 4 30.96 0.00 1.19 1.96 0.08 65.81 05:47:01 PM 5 56.04 0.00 0.55 0.00 0.08 43.33 05:47:01 PM 6 43.03 0.00 1.29 1.04 0.08 54.56 05:47:01 PM 7 38.64 0.00 1.97 0.24 0.10 59.06 05:48:01 PM all 23.51 0.00 1.34 0.23 0.10 74.83 05:48:01 PM 0 31.86 0.00 1.53 0.17 0.29 66.15 05:48:01 PM 1 18.93 0.00 0.47 0.00 0.11 80.49 05:48:01 PM 2 35.13 0.00 1.66 0.13 0.07 63.02 05:48:01 PM 3 17.37 0.00 0.73 0.42 0.05 81.42 05:48:01 PM 4 16.66 0.00 1.00 0.00 0.05 82.29 05:48:01 PM 5 31.58 0.00 3.10 0.48 0.07 64.77 05:48:01 PM 6 17.80 0.00 1.26 0.17 0.05 80.73 05:48:01 PM 7 18.13 0.00 0.95 0.46 0.09 80.38 Average: all 22.26 0.00 1.16 1.76 0.08 74.74 Average: 0 26.27 0.00 1.29 1.45 0.13 70.86 Average: 1 19.56 0.00 1.24 2.65 0.08 76.48 Average: 2 25.49 0.00 1.27 1.64 0.07 71.53 Average: 3 14.80 0.00 0.78 1.20 0.07 83.15 Average: 4 23.14 0.00 1.44 3.44 0.06 71.92 Average: 5 29.45 0.00 1.24 0.80 0.07 68.43 Average: 6 20.10 0.00 0.90 0.60 0.06 78.34 Average: 7 19.19 0.00 1.14 2.34 0.08 77.24