---> uname -a: Linux prd-centos8-robot-2c-8g-22454.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 603 5004 19 2090 6799 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:98:cb:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe98:cb97/64 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) 09/15/2024 _x86_64_ (2 CPU) 03:28:24 LINUX RESTART (2 CPU) 03:29:03 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 101.60 15.54 86.06 4042.74 7851.30 03:31:01 AM 72.53 0.70 71.83 50.78 9278.87 03:32:01 AM 10.95 0.23 10.71 35.33 374.34 03:33:01 AM 4.95 0.00 4.95 0.00 112.05 03:34:01 AM 0.42 0.00 0.42 0.00 5.17 03:35:01 AM 0.43 0.00 0.43 0.00 6.13 03:36:01 AM 2.75 0.08 2.67 9.86 38.99 Average: 27.31 2.30 25.01 574.86 2498.65 03:29:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5279780 7017576 2602652 33.02 2688 1919380 757376 8.48 209704 2068016 160068 03:31:01 AM 5149628 6979360 2732804 34.67 2688 2007036 767440 8.59 220540 2165056 8 03:32:01 AM 5130912 6981940 2751520 34.91 2688 2028308 757404 8.48 232576 2173196 20092 03:33:01 AM 5144236 6975192 2738196 34.74 2688 2008240 775988 8.69 246292 2146316 4 03:34:01 AM 5143700 6974664 2738732 34.74 2688 2008248 774796 8.68 248360 2144500 16 03:35:01 AM 5143784 6974748 2738648 34.74 2688 2008248 774796 8.68 248360 2144464 4 03:36:01 AM 5171084 7002492 2711348 34.40 2688 2008692 749036 8.39 405292 1960508 168 Average: 5166161 6986567 2716271 34.46 2688 1998307 765262 8.57 258732 2114579 25766 03:29:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 199.90 147.30 1374.49 43.34 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 37.84 28.34 353.70 5.48 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 13.21 8.35 12.47 4.55 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 2.32 1.58 1.24 0.63 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 3.83 1.85 2.03 0.59 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 1.42 0.40 0.42 0.14 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 6.43 3.72 3.97 1.92 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 37.08 26.79 244.43 7.93 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) 09/15/2024 _x86_64_ (2 CPU) 03:28:24 LINUX RESTART (2 CPU) 03:29:03 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 38.15 0.00 6.77 1.67 0.10 53.33 03:30:01 AM 0 27.88 0.00 6.64 1.35 0.10 64.02 03:30:01 AM 1 48.39 0.00 6.89 1.99 0.09 42.65 03:31:01 AM all 16.53 0.00 2.49 1.50 0.07 79.41 03:31:01 AM 0 17.30 0.00 2.44 1.10 0.07 79.10 03:31:01 AM 1 15.76 0.00 2.55 1.90 0.07 79.72 03:32:01 AM all 5.93 0.00 0.75 0.14 0.05 93.13 03:32:01 AM 0 3.77 0.00 0.72 0.18 0.05 95.27 03:32:01 AM 1 8.08 0.00 0.78 0.10 0.05 90.99 03:33:01 AM all 4.91 0.00 0.33 0.02 0.05 94.70 03:33:01 AM 0 4.90 0.00 0.22 0.00 0.03 94.84 03:33:01 AM 1 4.91 0.00 0.43 0.03 0.07 94.56 03:34:01 AM all 1.43 0.00 0.23 0.00 0.04 98.30 03:34:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 03:34:01 AM 1 2.15 0.00 0.37 0.00 0.03 97.45 03:35:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 03:35:01 AM 0 0.20 0.00 0.03 0.00 0.02 99.75 03:35:01 AM 1 0.48 0.00 0.08 0.00 0.05 99.38 03:36:01 AM all 4.11 0.00 0.79 0.02 0.05 95.03 03:36:01 AM 0 2.69 0.00 0.82 0.02 0.05 96.43 03:36:01 AM 1 5.52 0.00 0.77 0.02 0.05 93.64 Average: all 10.06 0.00 1.61 0.47 0.06 87.80 Average: 0 8.11 0.00 1.54 0.37 0.05 89.92 Average: 1 12.01 0.00 1.67 0.57 0.06 85.69