---> uname -a: Linux prd-centos8-robot-2c-8g-614.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4864 19 2195 6761 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:b8:ce:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:feb8:ce04/64 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) 10/21/2025 _x86_64_ (2 CPU) 02:09:56 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 136.98 115.51 21.46 9552.17 10515.65 02:12:01 AM 87.87 47.70 40.17 3315.56 27422.98 02:13:01 AM 82.39 13.80 68.59 2623.66 5976.66 02:14:01 AM 88.74 0.72 88.02 52.92 10315.13 02:15:01 AM 27.54 0.42 27.12 64.78 2402.32 02:16:01 AM 79.91 6.96 72.94 1292.77 8419.86 02:17:01 AM 9.42 0.20 9.22 11.60 1059.54 02:18:01 AM 2.13 0.03 2.10 1.07 346.87 02:19:01 AM 0.43 0.00 0.43 0.00 6.93 02:20:01 AM 0.37 0.00 0.37 0.00 171.84 02:21:01 AM 18.43 0.40 18.03 46.78 1285.95 Average: 48.43 16.73 31.69 1529.34 6168.20 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 6147368 7363148 1735056 22.01 2688 1423604 372024 4.72 112472 1409124 810044 02:12:01 AM 6052016 7355864 1830408 23.22 2688 1503636 540504 6.05 128300 1444864 2032 02:13:01 AM 5390388 7068540 2492036 31.62 2688 1862068 722068 8.08 186232 1986812 150904 02:14:01 AM 5177140 7017044 2705284 34.32 2688 2015656 711404 7.97 198560 2154684 42404 02:15:01 AM 5160032 7041724 2722392 34.54 2688 2055504 742668 8.32 229216 2137408 47252 02:16:01 AM 4932488 7026400 2949936 37.42 2688 2261368 683964 7.66 262312 2306240 27616 02:17:01 AM 4886060 6980340 2996364 38.01 2688 2261960 736576 8.25 262580 2351200 252 02:18:01 AM 4858876 6961316 3023548 38.36 2688 2270120 785076 8.79 262640 2378244 4 02:19:01 AM 4849536 6952016 3032888 38.48 2688 2270160 805708 9.02 262640 2387564 16 02:20:01 AM 4818420 6925952 3064004 38.87 2688 2275220 812476 9.10 262640 2417200 24 02:21:01 AM 5013476 6949636 2868948 36.40 2688 2110000 747468 8.37 470332 2042752 22704 Average: 5207800 7058362 2674624 33.93 2688 2028118 696358 7.80 239811 2092372 100296 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 19.26 8.24 309.17 1.01 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 3.97 3.25 0.93 0.72 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 321.86 200.65 1769.60 57.19 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 74.46 55.63 734.58 8.61 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 21.23 13.90 23.84 12.51 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 233.96 173.86 357.45 38.93 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 13.60 7.37 3.64 0.78 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 239.07 228.29 112.73 90.15 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 281.57 277.87 555.44 98.53 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 80.44 78.52 324.32 20.80 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 69.41 45.70 99.78 41.81 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 123.70 99.53 390.27 33.78 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) 10/21/2025 _x86_64_ (2 CPU) 02:09:56 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 36.14 0.04 7.36 49.40 0.27 6.79 02:11:01 AM 0 35.26 0.07 7.94 50.85 0.28 5.61 02:11:01 AM 1 37.03 0.02 6.78 47.95 0.26 7.96 02:12:01 AM all 1.10 0.04 2.09 80.14 0.04 16.59 02:12:01 AM 0 0.87 0.07 2.49 83.52 0.05 13.00 02:12:01 AM 1 1.32 0.02 1.69 76.76 0.03 20.18 02:13:01 AM all 36.16 0.00 5.79 5.32 0.14 52.59 02:13:01 AM 0 22.45 0.00 4.54 6.29 0.12 66.61 02:13:01 AM 1 49.89 0.00 7.04 4.35 0.17 38.56 02:14:01 AM all 26.11 0.00 3.74 7.63 0.09 62.44 02:14:01 AM 0 12.79 0.00 2.95 6.88 0.08 77.30 02:14:01 AM 1 39.41 0.00 4.52 8.38 0.10 47.59 02:15:01 AM all 20.23 0.00 2.97 1.02 0.07 75.72 02:15:01 AM 0 17.66 0.00 2.70 0.85 0.07 78.72 02:15:01 AM 1 22.80 0.00 3.24 1.18 0.07 72.72 02:16:01 AM all 26.15 0.00 5.00 3.20 0.10 65.55 02:16:01 AM 0 20.02 0.00 4.80 3.72 0.08 71.37 02:16:01 AM 1 32.29 0.00 5.19 2.67 0.12 59.73 02:17:01 AM all 1.05 0.00 0.23 0.49 0.03 98.20 02:17:01 AM 0 0.35 0.00 0.25 0.82 0.02 98.56 02:17:01 AM 1 1.75 0.00 0.20 0.17 0.03 97.84 02:18:01 AM all 26.25 0.00 0.57 0.30 0.09 72.78 02:18:01 AM 0 5.89 0.00 0.35 0.50 0.07 93.19 02:18:01 AM 1 46.79 0.00 0.79 0.10 0.12 52.19 02:19:01 AM all 27.55 0.00 0.63 0.00 0.12 71.70 02:19:01 AM 0 13.17 0.00 0.44 0.00 0.10 86.29 02:19:01 AM 1 41.89 0.00 0.82 0.00 0.13 57.15 02:20:01 AM all 10.06 0.00 0.39 0.04 0.06 89.45 02:20:01 AM 0 4.80 0.00 0.43 0.00 0.05 94.72 02:20:01 AM 1 15.23 0.00 0.35 0.08 0.07 84.26 02:21:01 AM all 21.54 0.00 3.02 1.09 0.08 74.28 02:21:01 AM 0 21.17 0.00 2.90 1.37 0.08 74.48 02:21:01 AM 1 21.91 0.00 3.14 0.80 0.07 74.08 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.10 0.01 2.88 13.41 0.10 62.51 Average: 0 14.01 0.01 2.70 13.97 0.09 69.22 Average: 1 28.18 0.00 3.06 12.86 0.11 55.80