---> uname -a: Linux prd-centos8-robot-2c-8g-39251.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4901 19 2184 6788 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:7b:66:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85494sec preferred_lft 85494sec inet6 fe80::f816:3eff:fe7b:66c7/64 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) 07/03/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 88.94 37.80 51.13 7316.36 20077.16 01:08:01 AM 107.16 0.07 107.10 1.87 9983.94 01:09:01 AM 38.48 1.03 37.44 113.58 4171.64 01:10:01 AM 74.11 7.00 67.11 1295.03 6045.07 01:11:01 AM 25.62 0.00 25.62 0.00 3982.93 01:12:01 AM 0.43 0.02 0.42 0.13 49.76 01:13:01 AM 1.83 0.00 1.83 0.00 122.64 01:14:01 AM 0.20 0.00 0.20 0.00 30.96 01:15:01 AM 0.30 0.00 0.30 0.00 66.47 01:16:01 AM 0.43 0.00 0.43 0.00 41.04 01:17:01 AM 0.30 0.00 0.30 0.00 15.25 01:18:02 AM 0.20 0.00 0.20 0.00 16.68 01:19:01 AM 0.14 0.00 0.14 0.00 45.68 01:20:01 AM 19.86 0.42 19.44 47.72 1193.22 Average: 25.60 3.31 22.29 627.53 3278.42 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5397744 6991328 2484688 31.52 2688 1784704 780348 8.74 191068 2005368 114400 01:08:01 AM 5058280 6925436 2824152 35.83 2688 2043900 798500 8.94 190976 2287708 135276 01:09:01 AM 5216600 7055716 2665832 33.82 2688 2015048 668976 7.49 218896 2099224 10764 01:10:01 AM 4946808 7032064 2935624 37.24 2688 2252832 658588 7.37 262484 2295172 102424 01:11:01 AM 4944576 7029672 2937856 37.27 2688 2252836 658588 7.37 262484 2295248 8 01:12:01 AM 4900260 6987000 2982172 37.83 2688 2254528 747644 8.37 262628 2339024 484 01:13:01 AM 4896344 6984796 2986088 37.88 2688 2256192 765004 8.57 262636 2342672 240 01:14:01 AM 4894728 6984668 2987704 37.90 2688 2257680 783552 8.77 262640 2344336 872 01:15:01 AM 4888516 6980188 2993916 37.98 2688 2259412 799996 8.96 262640 2350376 708 01:16:01 AM 4887452 6979448 2994980 38.00 2688 2259740 799996 8.96 262640 2351512 8 01:17:01 AM 4887188 6979568 2995244 38.00 2688 2260124 799996 8.96 262644 2352024 48 01:18:02 AM 4885152 6978176 2997280 38.02 2688 2260816 799996 8.96 262644 2353780 284 01:19:01 AM 4882656 6976968 2999776 38.06 2688 2262064 799996 8.96 262652 2356460 224 01:20:01 AM 5017444 6943428 2864988 36.35 2688 2099140 768800 8.61 465804 2043296 23416 Average: 4978839 6987747 2903593 36.84 2688 2179930 759284 8.50 263774 2272586 27797 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 277.87 179.21 1642.35 61.22 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 66.44 51.75 824.63 9.03 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 13.43 10.23 6.71 3.92 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 227.34 168.44 354.12 38.30 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 6.18 4.70 1.65 1.36 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 92.07 85.80 18.93 7.94 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 76.48 74.51 15.18 7.54 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 57.44 57.72 11.64 5.45 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 75.59 74.64 15.93 7.80 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 12.25 11.16 2.98 1.96 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 14.90 13.71 3.68 2.45 0.00 0.00 0.00 0.00 01:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:02 AM eth0 22.03 20.13 5.55 3.48 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 42.73 38.44 11.08 13.73 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 79.97 46.95 103.94 48.82 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 76.09 59.84 215.85 15.22 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) 07/03/2025 _x86_64_ (2 CPU) 01:05:32 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 40.01 0.03 7.63 13.21 0.15 38.97 01:07:01 AM 0 37.50 0.02 7.95 13.64 0.15 40.74 01:07:01 AM 1 42.52 0.03 7.31 12.78 0.15 37.20 01:08:01 AM all 32.15 0.00 4.78 1.26 0.16 61.65 01:08:01 AM 0 37.57 0.00 6.04 1.17 0.12 55.09 01:08:01 AM 1 27.00 0.00 3.58 1.35 0.20 67.88 01:09:01 AM all 17.12 0.00 2.44 0.54 0.10 79.80 01:09:01 AM 0 17.71 0.00 2.00 0.70 0.13 79.46 01:09:01 AM 1 16.53 0.00 2.89 0.38 0.07 80.13 01:10:01 AM all 35.75 0.00 6.71 0.84 0.15 56.55 01:10:01 AM 0 33.27 0.00 6.39 1.08 0.15 59.10 01:10:01 AM 1 38.23 0.00 7.02 0.60 0.15 54.00 01:11:01 AM all 0.36 0.00 0.28 0.49 0.03 98.84 01:11:01 AM 0 0.08 0.00 0.20 0.33 0.02 99.37 01:11:01 AM 1 0.63 0.00 0.37 0.65 0.03 98.31 01:12:01 AM all 7.20 0.00 0.54 0.00 0.06 92.20 01:12:01 AM 0 10.27 0.00 0.55 0.00 0.07 89.11 01:12:01 AM 1 4.14 0.00 0.52 0.00 0.05 95.29 01:13:01 AM all 7.64 0.00 0.46 0.04 0.09 91.76 01:13:01 AM 0 10.39 0.00 0.49 0.00 0.08 89.04 01:13:01 AM 1 4.90 0.00 0.44 0.08 0.10 94.48 01:14:01 AM all 4.28 0.00 0.35 0.00 0.07 95.31 01:14:01 AM 0 4.29 0.00 0.32 0.00 0.07 95.32 01:14:01 AM 1 4.26 0.00 0.39 0.00 0.07 95.29 01:15:01 AM all 7.57 0.00 0.48 0.00 0.07 91.89 01:15:01 AM 0 9.16 0.00 0.45 0.00 0.07 90.32 01:15:01 AM 1 5.97 0.00 0.50 0.00 0.07 93.46 01:16:01 AM all 3.75 0.00 0.20 0.00 0.08 95.97 01:16:01 AM 0 5.48 0.00 0.18 0.00 0.07 94.27 01:16:01 AM 1 2.02 0.00 0.22 0.00 0.08 97.67 01:17:01 AM all 4.29 0.00 0.26 0.00 0.08 95.38 01:17:01 AM 0 4.83 0.00 0.32 0.00 0.08 94.76 01:17:01 AM 1 3.75 0.00 0.20 0.00 0.07 95.99 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:02 AM all 6.26 0.00 0.35 0.00 0.08 93.31 01:18:02 AM 0 7.00 0.00 0.40 0.00 0.07 92.53 01:18:02 AM 1 5.52 0.00 0.30 0.00 0.08 94.09 01:19:01 AM all 11.31 0.00 0.51 0.00 0.08 88.10 01:19:01 AM 0 10.84 0.00 0.53 0.00 0.08 88.55 01:19:01 AM 1 11.78 0.00 0.49 0.00 0.07 87.66 01:20:01 AM all 25.84 0.00 3.13 0.13 0.09 70.82 01:20:01 AM 0 32.26 0.00 3.37 0.12 0.08 64.17 01:20:01 AM 1 19.40 0.00 2.89 0.13 0.10 77.48 Average: all 14.53 0.00 2.01 1.18 0.09 82.19 Average: 0 15.71 0.00 2.08 1.22 0.09 80.90 Average: 1 13.35 0.00 1.94 1.14 0.09 83.47