---> uname -a: Linux prd-centos8-robot-2c-8g-14938.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 599 4963 19 2135 6802 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:20:ba:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe20:ba1a/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) 02/11/2025 _x86_64_ (2 CPU) 01:04:16 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 90.86 6.30 84.56 1094.20 6366.84 01:07:01 AM 78.42 1.05 77.37 113.71 10037.66 01:08:01 AM 37.46 6.75 30.71 1248.19 1728.78 01:09:01 AM 38.57 0.03 38.54 3.47 6847.47 01:10:01 AM 2.75 0.00 2.75 0.00 79.91 01:11:01 AM 0.63 0.00 0.63 0.00 9.76 01:12:01 AM 0.60 0.10 0.50 32.13 22.70 01:13:01 AM 1.97 0.02 1.95 0.93 136.01 01:14:01 AM 0.42 0.00 0.42 0.00 4.60 01:15:01 AM 9.90 0.32 9.58 36.92 347.08 01:16:01 AM 26.84 0.52 26.32 63.85 1208.16 Average: 26.22 1.37 24.85 235.79 2435.48 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 5333800 7105520 2548632 32.33 2688 1950040 643024 7.20 186680 2028764 233192 01:07:01 AM 5290056 7097472 2592376 32.89 2688 1984908 635516 7.12 217156 2029896 28 01:08:01 AM 5031708 7080072 2850724 36.17 2688 2217356 625712 7.01 254644 2225112 189640 01:09:01 AM 4995148 7043324 2887284 36.63 2688 2217544 651640 7.30 257808 2253748 8 01:10:01 AM 4994084 7042260 2888348 36.64 2688 2217544 671376 7.52 257812 2254448 4 01:11:01 AM 4994640 7042824 2887792 36.64 2688 2217548 651892 7.30 257812 2254000 4 01:12:01 AM 4947136 6998708 2935296 37.24 2688 2220960 715588 8.01 257944 2301316 2032 01:13:01 AM 4911792 6963584 2970640 37.69 2688 2221156 769580 8.62 257944 2335336 4 01:14:01 AM 4897064 6948872 2985368 37.87 2688 2221172 795180 8.90 257944 2350504 4 01:15:01 AM 5074328 6951592 2808104 35.62 2688 2052704 754520 8.45 277436 2177536 19956 01:16:01 AM 5086600 6969320 2795832 35.47 2688 2058160 738000 8.26 450752 1995068 16620 Average: 5050578 7022141 2831854 35.93 2688 2143554 695639 7.79 266721 2200521 41954 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 129.70 94.94 1069.13 21.06 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 48.16 35.78 459.17 7.38 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 40.08 34.34 297.24 7.87 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 587.97 417.76 114.32 95.18 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 2.97 2.12 0.80 0.67 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 4.12 1.90 0.50 0.41 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 37.21 16.11 20.85 2.16 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 369.19 303.15 3942.30 19.79 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 521.21 424.13 5749.92 27.40 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 326.21 250.67 2749.07 40.79 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 22.24 19.78 17.98 9.55 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 189.91 145.51 1310.96 21.12 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) 02/11/2025 _x86_64_ (2 CPU) 01:04:16 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 37.47 0.00 6.09 2.14 0.11 54.19 01:06:01 AM 0 41.99 0.00 6.40 2.32 0.10 49.19 01:06:01 AM 1 32.96 0.00 5.78 1.96 0.12 59.18 01:07:01 AM all 19.32 0.00 2.57 3.18 0.08 74.85 01:07:01 AM 0 32.10 0.00 3.18 2.61 0.08 62.03 01:07:01 AM 1 6.58 0.00 1.95 3.76 0.07 87.65 01:08:01 AM all 23.13 0.00 4.51 1.15 0.07 71.15 01:08:01 AM 0 26.15 0.00 4.96 1.25 0.07 67.57 01:08:01 AM 1 20.11 0.00 4.05 1.05 0.07 74.72 01:09:01 AM all 5.75 0.00 2.09 1.71 0.07 90.38 01:09:01 AM 0 7.56 0.00 2.20 1.16 0.07 89.01 01:09:01 AM 1 3.94 0.00 1.98 2.26 0.07 91.75 01:10:01 AM all 0.38 0.00 0.12 0.01 0.03 99.46 01:10:01 AM 0 0.62 0.00 0.15 0.02 0.05 99.17 01:10:01 AM 1 0.15 0.00 0.08 0.00 0.02 99.75 01:11:01 AM all 0.37 0.00 0.09 0.00 0.03 99.51 01:11:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 01:11:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 01:12:01 AM all 4.33 0.00 1.25 0.02 0.05 94.36 01:12:01 AM 0 6.36 0.00 1.92 0.02 0.05 91.65 01:12:01 AM 1 2.30 0.00 0.57 0.02 0.05 97.06 01:13:01 AM all 9.10 0.00 1.14 0.01 0.08 89.67 01:13:01 AM 0 14.21 0.00 1.60 0.02 0.08 84.08 01:13:01 AM 1 4.01 0.00 0.67 0.00 0.07 95.25 01:14:01 AM all 9.41 0.00 1.51 0.00 0.10 88.97 01:14:01 AM 0 16.68 0.00 2.67 0.00 0.10 80.54 01:14:01 AM 1 2.18 0.00 0.35 0.00 0.10 97.37 01:15:01 AM all 15.80 0.00 2.43 0.07 0.08 81.63 01:15:01 AM 0 19.40 0.00 2.85 0.07 0.08 77.60 01:15:01 AM 1 12.20 0.00 2.01 0.07 0.07 85.65 01:16:01 AM all 25.99 0.00 3.21 0.23 0.08 70.49 01:16:01 AM 0 27.54 0.00 2.66 0.35 0.08 69.36 01:16:01 AM 1 24.45 0.00 3.75 0.10 0.08 71.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.75 0.00 2.27 0.78 0.07 83.14 Average: 0 17.57 0.00 2.61 0.71 0.07 79.04 Average: 1 9.93 0.00 1.94 0.84 0.07 87.23