---> uname -a: Linux prd-centos8-robot-2c-8g-20546.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4949 19 2154 6806 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:1b:be:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe1b:befe/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/09/2024 _x86_64_ (2 CPU) 18:46:47 LINUX RESTART (2 CPU) 06:47:01 PM tps rtps wtps bread/s bwrtn/s 06:48:01 PM 199.35 147.65 51.70 14448.02 39098.73 06:49:02 PM 113.31 6.86 106.45 1249.72 9787.22 06:50:01 PM 43.19 1.19 42.00 113.32 5157.52 06:51:01 PM 43.27 0.03 43.24 2.27 3019.91 06:52:01 PM 24.61 0.03 24.58 3.47 5402.22 06:53:01 PM 4.58 0.10 4.48 32.12 765.13 06:54:01 PM 28.15 0.65 27.50 74.12 2043.74 Average: 65.26 22.41 42.85 2279.98 9335.14 06:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:48:01 PM 5502820 7034648 2379604 30.19 2688 1724040 753276 8.43 185584 1909528 111696 06:49:02 PM 5134664 6978748 2747760 34.86 2688 2022180 764276 8.56 212312 2194956 145064 06:50:01 PM 5256952 7084456 2625472 33.31 2688 2005032 670356 7.51 239228 2041896 12 06:51:01 PM 4987384 7012440 2895040 36.73 2688 2194504 708328 7.93 255316 2270664 150900 06:52:01 PM 5032896 7057704 2849528 36.15 2688 2194632 651268 7.29 258432 2217124 4 06:53:01 PM 5010508 7057388 2871916 36.43 2688 2216704 650832 7.29 258900 2238900 2196 06:54:01 PM 5069020 6966332 2813404 35.69 2688 2072936 743812 8.33 459544 2002412 168 Average: 5142035 7027388 2740389 34.77 2688 2061433 706021 7.91 267045 2125069 58577 06:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 316.16 176.46 1250.19 55.92 0.00 0.00 0.00 0.00 06:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:02 PM eth0 91.67 70.83 939.11 10.46 0.00 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 14.98 8.57 6.78 3.55 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 43.89 37.49 278.62 9.32 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 215.55 150.01 40.88 38.18 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 97.75 58.56 356.15 9.34 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 60.17 44.26 114.46 55.49 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 120.27 78.19 427.62 26.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/09/2024 _x86_64_ (2 CPU) 18:46:47 LINUX RESTART (2 CPU) 06:47:01 PM CPU %user %nice %system %iowait %steal %idle 06:48:01 PM all 40.86 0.07 10.42 10.75 0.10 37.80 06:48:01 PM 0 38.78 0.08 9.94 10.11 0.10 40.98 06:48:01 PM 1 42.95 0.05 10.91 11.39 0.10 34.60 06:49:02 PM all 34.52 0.00 5.35 3.53 0.12 56.48 06:49:02 PM 0 29.43 0.00 4.56 3.57 0.12 62.33 06:49:02 PM 1 39.62 0.00 6.15 3.49 0.12 50.62 06:50:01 PM all 14.80 0.00 1.96 2.83 0.07 80.34 06:50:01 PM 0 8.02 0.00 1.90 2.21 0.05 87.82 06:50:01 PM 1 21.59 0.00 2.03 3.46 0.09 72.85 06:51:01 PM all 26.56 0.00 4.28 1.05 0.09 68.01 06:51:01 PM 0 21.11 0.00 4.14 1.19 0.10 73.46 06:51:01 PM 1 32.02 0.00 4.43 0.92 0.08 62.55 06:52:01 PM all 2.03 0.00 0.76 1.25 0.03 95.92 06:52:01 PM 0 1.15 0.00 0.65 1.52 0.03 96.64 06:52:01 PM 1 2.91 0.00 0.87 0.99 0.03 95.20 06:53:01 PM all 7.47 0.00 0.53 0.13 0.06 91.81 06:53:01 PM 0 9.19 0.00 0.52 0.10 0.05 90.14 06:53:01 PM 1 5.75 0.00 0.54 0.15 0.07 93.49 06:54:01 PM all 28.73 0.00 3.30 0.65 0.09 67.22 06:54:01 PM 0 14.86 0.00 2.76 0.47 0.10 81.81 06:54:01 PM 1 42.58 0.00 3.84 0.84 0.08 52.66 Average: all 22.17 0.01 3.81 2.88 0.08 71.05 Average: 0 17.53 0.01 3.50 2.74 0.08 76.15 Average: 1 26.81 0.01 4.11 3.03 0.08 65.96