---> uname -a: Linux prd-centos8-robot-2c-8g-41955.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 627 4951 19 2119 6773 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:63:13:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe63:13d2/64 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:27 LINUX RESTART (2 CPU) 02:36:01 AM tps rtps wtps bread/s bwrtn/s 02:37:01 AM 97.45 31.89 65.56 7216.26 15478.62 02:38:01 AM 98.15 0.70 97.45 50.78 10742.57 02:39:01 AM 24.73 0.40 24.33 64.26 2004.95 02:40:01 AM 58.76 0.07 58.70 4.00 7365.98 02:41:01 AM 8.31 0.08 8.23 31.99 765.56 02:42:01 AM 2.00 0.02 1.98 0.93 87.72 02:43:01 AM 24.08 0.63 23.45 73.19 1148.93 Average: 44.78 4.83 39.96 1063.11 5370.80 02:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:37:01 AM 5325452 7007868 2556980 32.44 2688 1869672 745216 8.34 228436 2028064 152164 02:38:01 AM 5158944 6990656 2723488 34.55 2688 2008216 701436 7.85 221968 2148168 30068 02:39:01 AM 5146032 7025776 2736400 34.72 2688 2054160 677936 7.59 245656 2138704 43636 02:40:01 AM 4986252 7021120 2896180 36.74 2688 2204252 657180 7.36 258540 2263992 16548 02:41:01 AM 4946588 6982712 2935844 37.25 2688 2205508 726052 8.13 258664 2303388 304 02:42:01 AM 4983944 7021248 2898488 36.77 2688 2206684 660716 7.40 258988 2265988 896 02:43:01 AM 5158656 7020444 2723776 34.56 2688 2036692 734048 8.22 445716 1926004 180 Average: 5100838 7009975 2781594 35.29 2688 2083598 700369 7.84 273995 2153473 34828 02:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 353.45 198.82 1578.00 60.39 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 61.91 46.67 631.57 8.19 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 16.60 12.26 6.78 4.41 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 246.35 173.06 337.00 45.01 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 14.01 7.88 4.06 1.13 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 303.72 235.20 2773.75 16.40 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 49.49 36.19 83.31 23.74 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 149.37 101.44 773.53 22.75 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) 10/13/2024 _x86_64_ (2 CPU) 02:35:27 LINUX RESTART (2 CPU) 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 42.31 0.01 7.75 6.83 0.13 42.98 02:37:01 AM 0 43.10 0.02 7.63 7.16 0.13 41.96 02:37:01 AM 1 41.51 0.00 7.87 6.51 0.12 44.00 02:38:01 AM all 29.56 0.00 4.33 4.22 0.09 61.80 02:38:01 AM 0 38.31 0.00 4.98 4.83 0.10 51.79 02:38:01 AM 1 20.79 0.00 3.68 3.61 0.08 71.83 02:39:01 AM all 16.87 0.00 2.64 1.03 0.08 79.38 02:39:01 AM 0 13.04 0.00 2.47 0.52 0.07 83.91 02:39:01 AM 1 20.71 0.00 2.81 1.55 0.08 74.85 02:40:01 AM all 21.97 0.00 3.80 2.40 0.15 71.68 02:40:01 AM 0 24.22 0.00 4.35 2.62 0.20 68.61 02:40:01 AM 1 19.73 0.00 3.26 2.18 0.10 74.73 02:41:01 AM all 1.59 0.00 0.28 0.22 0.04 97.87 02:41:01 AM 0 2.00 0.00 0.38 0.25 0.05 97.31 02:41:01 AM 1 1.19 0.00 0.17 0.18 0.03 98.43 02:42:01 AM all 6.85 0.00 0.86 0.01 0.06 92.22 02:42:01 AM 0 12.65 0.00 1.46 0.00 0.07 85.82 02:42:01 AM 1 1.12 0.00 0.27 0.02 0.05 98.54 02:43:01 AM all 28.68 0.00 3.32 0.67 0.09 67.24 02:43:01 AM 0 27.97 0.00 3.43 0.23 0.08 68.29 02:43:01 AM 1 29.39 0.00 3.22 1.10 0.10 66.19 Average: all 21.13 0.00 3.28 2.20 0.09 73.30 Average: 0 23.06 0.00 3.53 2.23 0.10 71.08 Average: 1 19.20 0.00 3.04 2.16 0.08 75.52