---> uname -a: Linux prd-centos8-robot-2c-8g-1815.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: 2799.998 BogoMIPS: 5599.99 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 577 4995 19 2124 6824 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:0f:22:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe0f:22e3/64 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) 10/27/2024 _x86_64_ (2 CPU) 04:17:55 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 102.27 8.10 94.17 1352.62 6605.36 04:21:01 AM 63.66 0.98 62.68 110.90 9100.00 04:22:01 AM 33.49 0.07 33.42 2.80 2017.46 04:23:01 AM 41.59 0.03 41.56 3.47 6758.06 04:24:01 AM 2.42 0.10 2.32 32.12 84.89 04:25:01 AM 1.83 0.03 1.80 1.87 83.61 04:26:01 AM 15.29 0.42 14.88 47.72 883.59 Average: 37.22 1.39 35.83 221.65 3647.49 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5246460 7045364 2635972 33.44 2688 1976912 704300 7.89 210452 2090388 221228 04:21:01 AM 5268276 7099872 2614156 33.16 2688 2008868 636452 7.13 239756 2029500 16 04:22:01 AM 5051072 7082012 2831360 35.92 2688 2200076 627288 7.02 254468 2207004 185480 04:23:01 AM 5039284 7069952 2843148 36.07 2688 2200252 638148 7.15 257916 2210164 0 04:24:01 AM 4997444 7030132 2884988 36.60 2688 2202312 691488 7.74 258180 2251740 384 04:25:01 AM 4991072 7026520 2891360 36.68 2688 2205032 691488 7.74 258320 2258328 2308 04:26:01 AM 5153024 7020932 2729408 34.63 2688 2042872 698400 7.82 448556 1930656 13356 Average: 5106662 7053541 2775770 35.21 2688 2119475 669652 7.50 275378 2139683 60396 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 89.57 74.63 907.10 11.18 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 47.47 31.89 420.31 5.97 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 40.70 31.76 297.54 7.88 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 199.98 150.87 44.94 39.27 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 33.42 22.23 8.76 3.57 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 22.09 18.56 5.98 4.44 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 62.36 42.72 87.14 28.64 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 70.80 53.23 253.12 14.42 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) 10/27/2024 _x86_64_ (2 CPU) 04:17:55 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 38.22 0.00 5.84 2.71 0.12 53.12 04:20:01 AM 0 44.24 0.00 6.41 3.26 0.10 45.99 04:20:01 AM 1 32.20 0.00 5.26 2.15 0.13 60.25 04:21:01 AM all 19.90 0.00 2.21 3.30 0.10 74.49 04:21:01 AM 0 33.65 0.00 2.95 3.42 0.10 59.88 04:21:01 AM 1 6.21 0.00 1.47 3.17 0.10 89.04 04:22:01 AM all 22.76 0.00 3.74 2.65 0.12 70.73 04:22:01 AM 0 36.63 0.00 4.52 2.94 0.12 55.78 04:22:01 AM 1 8.96 0.00 2.96 2.36 0.12 85.60 04:23:01 AM all 4.92 0.00 1.43 1.56 0.06 92.04 04:23:01 AM 0 5.42 0.00 1.41 1.86 0.07 91.25 04:23:01 AM 1 4.41 0.00 1.45 1.25 0.05 92.83 04:24:01 AM all 6.79 0.00 0.70 0.03 0.08 92.40 04:24:01 AM 0 6.04 0.00 0.60 0.05 0.08 93.23 04:24:01 AM 1 7.54 0.00 0.80 0.00 0.08 91.57 04:25:01 AM all 11.73 0.00 0.63 0.01 0.06 87.57 04:25:01 AM 0 19.68 0.00 0.87 0.02 0.05 79.38 04:25:01 AM 1 3.78 0.00 0.38 0.00 0.07 95.77 04:26:01 AM all 20.29 0.00 2.77 0.29 0.08 76.58 04:26:01 AM 0 27.20 0.00 3.46 0.10 0.08 69.16 04:26:01 AM 1 13.37 0.00 2.07 0.49 0.07 84.01 Average: all 17.80 0.00 2.47 1.50 0.09 78.13 Average: 0 24.68 0.00 2.89 1.66 0.09 70.68 Average: 1 10.93 0.00 2.06 1.35 0.09 85.58