---> uname -a: Linux prd-centos8-docker-8c-8g-43617.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 996 27516 19 3377 30447 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:38:04:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe38:46c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:6a:02:66 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) 09/30/2024 _x86_64_ (8 CPU) 04:04:44 LINUX RESTART (8 CPU) 04:05:03 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 244.70 28.19 216.51 6999.72 9234.91 04:07:01 AM 272.88 18.28 254.60 3926.96 11144.57 04:08:01 AM 145.03 1.73 143.30 97.97 37287.60 Average: 220.60 15.93 204.67 3637.73 19333.98 04:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 29637336 31306044 3018376 9.24 2688 1992184 1439276 4.27 165160 2424320 137776 04:07:01 AM 28646492 30727716 4009220 12.28 2688 2394916 1847008 5.48 207172 3319780 173040 04:08:01 AM 28187456 31188980 4468256 13.68 2688 3311060 1419652 4.21 754340 3224712 24340 Average: 28823761 31074247 3831951 11.73 2688 2566053 1568645 4.65 375557 2989604 111719 04:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 391.33 226.37 1871.12 61.17 0.00 0.00 0.00 0.00 04:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 380.61 324.26 3461.59 68.07 0.00 0.00 0.00 0.00 04:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 273.11 289.79 1760.16 3790.62 0.00 0.00 0.00 0.00 04:08:01 AM docker0 0.00 0.00 0.00 0.00 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 347.87 280.74 2369.80 1320.54 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) 09/30/2024 _x86_64_ (8 CPU) 04:04:44 LINUX RESTART (8 CPU) 04:05:03 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 14.07 0.00 2.21 1.47 0.06 82.20 04:06:01 AM 0 13.92 0.00 1.66 1.02 0.05 83.35 04:06:01 AM 1 16.10 0.00 1.69 1.40 0.07 80.73 04:06:01 AM 2 12.38 0.00 3.47 3.87 0.05 80.24 04:06:01 AM 3 26.62 0.00 2.71 2.49 0.07 68.11 04:06:01 AM 4 19.35 0.00 2.42 0.12 0.09 78.02 04:06:01 AM 5 7.18 0.00 1.52 0.97 0.03 90.29 04:06:01 AM 6 10.19 0.00 1.73 0.43 0.07 87.58 04:06:01 AM 7 6.74 0.00 2.45 1.46 0.07 89.28 04:07:01 AM all 14.88 0.00 1.25 1.84 0.09 81.94 04:07:01 AM 0 15.25 0.00 1.12 0.72 0.08 82.83 04:07:01 AM 1 6.32 0.00 0.87 0.77 0.07 91.97 04:07:01 AM 2 17.02 0.00 1.78 2.43 0.08 78.69 04:07:01 AM 3 23.13 0.00 1.52 2.39 0.10 72.86 04:07:01 AM 4 18.76 0.00 1.27 2.44 0.08 77.45 04:07:01 AM 5 14.07 0.00 1.10 1.86 0.10 82.87 04:07:01 AM 6 11.48 0.00 1.02 1.52 0.07 85.91 04:07:01 AM 7 13.03 0.00 1.31 2.58 0.12 82.97 04:08:01 AM all 11.11 0.00 1.20 2.37 0.06 85.26 04:08:01 AM 0 3.96 0.00 0.78 0.00 0.07 95.19 04:08:01 AM 1 21.81 0.00 1.56 5.97 0.08 70.58 04:08:01 AM 2 13.06 0.00 0.90 7.16 0.07 78.81 04:08:01 AM 3 7.76 0.00 0.80 1.10 0.05 90.28 04:08:01 AM 4 16.56 0.00 1.19 0.48 0.07 81.70 04:08:01 AM 5 9.14 0.00 1.29 3.58 0.05 85.95 04:08:01 AM 6 8.01 0.00 2.21 0.69 0.07 89.03 04:08:01 AM 7 8.61 0.00 0.84 0.02 0.05 90.49 Average: all 13.34 0.00 1.54 1.90 0.07 83.14 Average: 0 11.01 0.00 1.18 0.57 0.07 87.17 Average: 1 14.73 0.00 1.37 2.73 0.07 81.10 Average: 2 14.17 0.00 2.03 4.49 0.07 79.23 Average: 3 19.09 0.00 1.67 1.99 0.07 77.18 Average: 4 18.21 0.00 1.62 1.03 0.08 79.07 Average: 5 10.17 0.00 1.30 2.15 0.06 86.32 Average: 6 9.89 0.00 1.65 0.88 0.07 87.51 Average: 7 9.49 0.00 1.52 1.35 0.08 87.56