---> uname -a: Linux prd-centos8-robot-2c-8g-8223.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 645 4900 19 2151 6756 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:ff:bd:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:feff:bd2e/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) 01/07/2025 _x86_64_ (2 CPU) 02:02:11 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 103.75 33.67 70.08 5536.83 10858.77 02:05:01 AM 82.10 0.73 81.37 53.06 9591.10 02:06:01 AM 21.24 0.42 20.83 64.78 1827.59 02:07:01 AM 68.44 9.23 59.21 1641.72 7879.22 02:08:01 AM 5.47 0.08 5.38 31.99 215.05 02:09:01 AM 2.25 0.03 2.22 1.07 339.39 02:10:01 AM 0.30 0.00 0.30 0.00 4.57 02:11:01 AM 0.22 0.00 0.22 0.00 59.10 02:12:01 AM 28.41 0.63 27.78 73.19 1670.52 Average: 34.69 4.98 29.71 822.66 3605.22 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5444544 7094580 2437880 30.93 2688 1834152 646716 7.24 185596 1937380 128476 02:05:01 AM 5202092 6997000 2680332 34.00 2688 1972704 716948 8.03 200140 2135868 30688 02:06:01 AM 5194864 7035768 2687560 34.10 2688 2016608 704868 7.89 224080 2116088 41652 02:07:01 AM 5003756 7051384 2878668 36.52 2688 2217736 638356 7.15 265532 2237388 108 02:08:01 AM 4965820 7014692 2916604 37.00 2688 2218976 708416 7.93 265796 2279740 60 02:09:01 AM 4946872 7003880 2935552 37.24 2688 2227112 727400 8.14 265796 2298920 12 02:10:01 AM 4943036 7000072 2939388 37.29 2688 2227140 764604 8.56 265796 2302376 8 02:11:01 AM 4995388 7055776 2887036 36.63 2688 2230476 650012 7.28 266184 2249692 1616 02:12:01 AM 5032724 6928256 2849700 36.15 2688 2072032 778280 8.71 464964 2038176 188 Average: 5081011 7020156 2801413 35.54 2688 2112993 703956 7.88 267098 2177292 22534 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 313.36 181.24 1570.65 60.17 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 65.12 50.62 669.05 8.47 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 18.08 10.35 6.76 4.00 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 82.01 71.13 312.93 17.42 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 22.08 14.36 5.19 1.38 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 221.19 217.74 110.10 89.64 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 268.17 265.57 189.96 100.07 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 69.86 66.38 160.48 17.72 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 61.37 43.74 101.52 43.84 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 124.59 102.35 347.44 38.08 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:11 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 31.76 0.01 6.16 7.96 0.12 53.99 02:04:01 AM 0 24.32 0.00 5.84 7.58 0.12 62.14 02:04:01 AM 1 39.19 0.02 6.49 8.34 0.12 45.85 02:05:01 AM all 26.46 0.00 3.72 3.66 0.17 65.99 02:05:01 AM 0 16.77 0.00 3.06 3.73 0.17 76.27 02:05:01 AM 1 36.16 0.00 4.37 3.58 0.18 55.70 02:06:01 AM all 16.70 0.00 2.27 1.14 0.08 79.81 02:06:01 AM 0 17.65 0.00 2.30 1.00 0.07 78.97 02:06:01 AM 1 15.74 0.00 2.24 1.29 0.08 80.65 02:07:01 AM all 22.07 0.00 4.45 2.78 0.09 70.61 02:07:01 AM 0 15.40 0.00 4.04 2.94 0.10 77.53 02:07:01 AM 1 28.74 0.00 4.85 2.62 0.08 63.70 02:08:01 AM all 2.08 0.00 0.24 0.03 0.03 97.61 02:08:01 AM 0 0.65 0.00 0.20 0.03 0.02 99.10 02:08:01 AM 1 3.52 0.00 0.29 0.03 0.03 96.12 02:09:01 AM all 24.99 0.00 1.09 0.05 0.10 73.78 02:09:01 AM 0 29.25 0.00 1.78 0.07 0.12 68.79 02:09:01 AM 1 20.73 0.00 0.40 0.03 0.08 78.75 02:10:01 AM all 28.22 0.00 0.58 0.00 0.16 71.04 02:10:01 AM 0 21.13 0.00 0.45 0.00 0.18 78.23 02:10:01 AM 1 35.38 0.00 0.71 0.00 0.14 63.77 02:11:01 AM all 9.62 0.00 0.35 0.03 0.06 89.94 02:11:01 AM 0 6.95 0.00 0.42 0.00 0.07 92.56 02:11:01 AM 1 12.26 0.00 0.28 0.05 0.05 87.36 02:12:01 AM all 27.08 0.00 3.23 0.39 0.08 69.21 02:12:01 AM 0 21.53 0.00 3.22 0.32 0.08 74.85 02:12:01 AM 1 32.64 0.00 3.24 0.47 0.08 63.57 Average: all 21.01 0.00 2.46 1.79 0.10 74.65 Average: 0 17.08 0.00 2.37 1.74 0.10 78.69 Average: 1 24.93 0.00 2.55 1.83 0.09 70.60