---> uname -a: Linux prd-centos8-robot-2c-8g-4529.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 587 4925 19 2183 6811 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:de:99:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fede:994b/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) 11/01/2025 _x86_64_ (2 CPU) 23:06:10 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 117.41 0.48 116.93 17.86 10305.26 11:09:01 PM 46.91 0.68 46.23 51.59 6889.47 11:10:01 PM 48.85 7.10 41.75 1309.96 2549.38 11:11:01 PM 60.79 2.73 58.06 439.44 7888.02 11:12:01 PM 4.45 0.00 4.45 0.00 155.53 11:13:01 PM 0.50 0.00 0.50 0.00 6.68 11:14:01 PM 0.55 0.20 0.35 11.60 4.62 11:15:01 PM 2.12 0.03 2.08 1.87 109.46 11:16:01 PM 0.47 0.00 0.47 0.00 8.03 11:17:01 PM 0.35 0.00 0.35 0.00 7.95 11:18:01 PM 0.13 0.00 0.13 0.00 3.10 11:19:01 PM 0.17 0.00 0.17 0.00 5.75 11:20:01 PM 0.15 0.00 0.15 0.00 5.06 11:21:01 PM 2.08 0.32 1.77 36.93 96.03 11:22:01 PM 31.94 0.33 31.61 36.39 1442.94 Average: 21.13 0.79 20.33 127.06 1965.32 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5231280 7025844 2651152 33.63 2688 1971264 702048 7.86 187308 2121976 138312 11:09:01 PM 5169068 7007844 2713364 34.42 2688 2014920 710868 7.96 210148 2154308 9940 11:10:01 PM 4911088 7010500 2971344 37.70 2688 2264776 691232 7.74 257336 2330724 188792 11:11:01 PM 4945616 7052692 2936816 37.26 2688 2273588 651420 7.29 265480 2286256 16 11:12:01 PM 4946260 7053340 2936172 37.25 2688 2273592 651420 7.29 265488 2286336 4 11:13:01 PM 4946228 7053308 2936204 37.25 2688 2273592 651420 7.29 265488 2286320 4 11:14:01 PM 4904364 7012172 2978068 37.78 2688 2274320 687892 7.70 265620 2327752 376 11:15:01 PM 4899984 7008636 2982448 37.84 2688 2275164 734348 8.22 265896 2331996 4 11:16:01 PM 4899484 7008204 2982948 37.84 2688 2275260 734348 8.22 265896 2332500 4 11:17:01 PM 4899116 7007928 2983316 37.85 2688 2275352 734348 8.22 265896 2333088 40 11:18:01 PM 4896936 7005836 2985496 37.88 2688 2275448 734348 8.22 265896 2335168 84 11:19:01 PM 4896872 7005860 2985560 37.88 2688 2275536 734348 8.22 265896 2335172 40 11:20:01 PM 4896212 7005300 2986220 37.88 2688 2275628 734348 8.22 265896 2335768 4 11:21:01 PM 5112016 7044744 2770416 35.15 2688 2100752 643588 7.21 263796 2120696 6696 11:22:01 PM 5016952 6943692 2865480 36.35 2688 2099344 761852 8.53 464656 2040920 12048 Average: 4971432 7016393 2911000 36.93 2688 2213236 703855 7.88 269380 2263932 23758 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 93.70 77.47 1061.91 11.26 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 58.16 38.16 583.63 5.80 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 49.97 39.02 337.06 8.91 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 532.58 394.72 113.47 94.41 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 2.80 2.07 0.59 0.50 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.50 1.92 0.43 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 22.91 11.80 7.71 1.68 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 31.04 28.17 6.90 4.03 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 1.55 0.27 0.14 0.05 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.63 0.37 0.27 0.11 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 1.10 0.45 0.39 0.24 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.38 0.27 0.09 0.05 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.53 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 83.42 61.64 82.79 24.00 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 18.06 15.64 16.08 8.44 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 60.03 44.83 147.44 10.66 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) 11/01/2025 _x86_64_ (2 CPU) 23:06:10 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 36.73 0.00 5.27 1.81 0.13 56.06 11:08:01 PM 0 23.41 0.00 3.81 1.52 0.13 71.14 11:08:01 PM 1 50.12 0.00 6.74 2.10 0.12 40.93 11:09:01 PM all 15.55 0.00 2.10 1.08 0.09 81.18 11:09:01 PM 0 11.57 0.00 1.73 0.90 0.08 85.71 11:09:01 PM 1 19.53 0.00 2.47 1.25 0.10 76.64 11:10:01 PM all 31.97 0.00 5.59 0.61 0.11 61.73 11:10:01 PM 0 21.86 0.00 4.73 0.67 0.12 72.63 11:10:01 PM 1 42.11 0.00 6.45 0.55 0.10 50.78 11:11:01 PM all 14.25 0.00 3.15 0.80 0.08 81.72 11:11:01 PM 0 9.28 0.00 2.41 0.70 0.07 87.54 11:11:01 PM 1 19.24 0.00 3.89 0.89 0.10 75.88 11:12:01 PM all 0.33 0.00 0.09 0.04 0.03 99.50 11:12:01 PM 0 0.57 0.00 0.10 0.05 0.03 99.25 11:12:01 PM 1 0.10 0.00 0.08 0.03 0.03 99.75 11:13:01 PM all 0.34 0.00 0.08 0.00 0.04 99.53 11:13:01 PM 0 0.53 0.00 0.07 0.00 0.03 99.37 11:13:01 PM 1 0.15 0.00 0.10 0.00 0.05 99.70 11:14:01 PM all 1.54 0.00 0.25 0.00 0.04 98.16 11:14:01 PM 0 2.22 0.00 0.30 0.00 0.03 97.45 11:14:01 PM 1 0.87 0.00 0.20 0.00 0.05 98.88 11:15:01 PM all 7.55 0.00 0.49 0.01 0.09 91.86 11:15:01 PM 0 4.04 0.00 0.44 0.02 0.07 95.44 11:15:01 PM 1 11.05 0.00 0.54 0.00 0.12 88.29 11:16:01 PM all 0.53 0.00 0.10 0.00 0.08 99.29 11:16:01 PM 0 0.45 0.00 0.10 0.00 0.07 99.38 11:16:01 PM 1 0.60 0.00 0.10 0.00 0.10 99.20 11:17:01 PM all 0.62 0.00 0.10 0.00 0.08 99.21 11:17:01 PM 0 0.65 0.00 0.07 0.00 0.05 99.23 11:17:01 PM 1 0.58 0.00 0.13 0.00 0.10 99.18 11:18:01 PM all 0.55 0.00 0.10 0.00 0.08 99.27 11:18:01 PM 0 0.47 0.00 0.10 0.00 0.08 99.35 11:18:01 PM 1 0.63 0.00 0.10 0.00 0.07 99.20 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 0.57 0.00 0.08 0.00 0.09 99.26 11:19:01 PM 0 0.53 0.00 0.10 0.00 0.10 99.26 11:19:01 PM 1 0.60 0.00 0.07 0.00 0.08 99.25 11:20:01 PM all 0.58 0.00 0.11 0.00 0.08 99.24 11:20:01 PM 0 0.45 0.00 0.12 0.00 0.08 99.35 11:20:01 PM 1 0.70 0.00 0.10 0.00 0.07 99.13 11:21:01 PM all 4.30 0.00 1.00 0.01 0.08 94.61 11:21:01 PM 0 3.27 0.00 0.70 0.00 0.08 95.94 11:21:01 PM 1 5.32 0.00 1.29 0.02 0.08 93.29 11:22:01 PM all 30.68 0.00 3.58 0.14 0.10 65.49 11:22:01 PM 0 11.21 0.00 2.77 0.08 0.10 85.84 11:22:01 PM 1 50.15 0.00 4.39 0.20 0.10 45.16 Average: all 9.74 0.00 1.47 0.30 0.08 88.41 Average: 0 6.04 0.00 1.17 0.26 0.08 92.45 Average: 1 13.44 0.00 1.77 0.34 0.08 84.37