---> uname -a: Linux prd-centos8-robot-2c-8g-243.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 574 4951 19 2172 6825 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:c2:f2:14 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fec2:f214/64 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) 10/20/2025 _x86_64_ (2 CPU) 03:49:33 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 103.80 70.11 33.70 1439.67 33921.74 03:51:01 AM 70.96 35.00 35.95 2392.27 22115.39 03:52:01 AM 63.98 38.39 25.59 5497.50 14988.82 03:53:01 AM 92.80 0.32 92.48 14.00 7588.15 03:54:02 AM 67.89 0.65 67.24 51.05 9650.53 03:55:01 AM 40.17 3.69 36.48 1273.87 2605.10 03:56:01 AM 64.61 3.75 60.86 104.92 7594.22 03:57:01 AM 9.06 0.23 8.83 12.66 642.95 03:58:01 AM 4.02 0.00 4.02 0.00 170.94 03:59:01 AM 0.43 0.00 0.43 0.00 6.21 04:00:01 AM 14.96 0.32 14.65 36.93 576.89 Average: 43.08 8.43 34.65 939.36 6684.40 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 6157248 7371184 1725176 21.89 2688 1422312 376116 4.77 111208 1405352 982320 03:51:01 AM 6137708 7357400 1744716 22.13 2688 1424908 370164 4.70 112916 1402580 401112 03:52:01 AM 5597888 7086004 2284536 28.98 2688 1682848 691576 7.74 181060 1827136 83788 03:53:01 AM 5259272 7053912 2623152 33.28 2688 1971544 669484 7.50 188172 2095612 202332 03:54:02 AM 5170752 7010724 2711672 34.40 2688 2015844 702032 7.86 199552 2160836 8736 03:55:01 AM 5015060 6982784 2867364 36.38 2688 2140972 744268 8.33 258216 2250792 67792 03:56:01 AM 4968288 7062208 2914136 36.97 2688 2261536 634504 7.10 263100 2268228 10820 03:57:01 AM 4920920 7016612 2961504 37.57 2688 2263416 706732 7.91 263372 2317652 1512 03:58:01 AM 4921480 7017176 2960944 37.56 2688 2263420 706732 7.91 263372 2317556 8 03:59:01 AM 4906956 7002648 2975468 37.75 2688 2263432 722752 8.09 263372 2332356 4 04:00:01 AM 5083956 6997788 2798468 35.50 2688 2087508 739488 8.28 302816 2136416 30648 Average: 5285412 7087131 2597012 32.95 2688 1981613 642168 7.19 218832 2046774 162643 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 5.98 4.35 1.68 0.60 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 3.75 2.73 0.85 0.58 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 224.68 145.73 1016.37 57.71 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 89.35 69.27 904.64 10.03 0.00 0.00 0.00 0.00 03:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:02 AM eth0 46.12 31.54 581.97 4.14 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 41.77 35.38 338.35 8.68 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 150.64 113.23 41.79 31.29 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 37.40 23.58 24.52 5.77 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 281.22 278.85 56.36 116.70 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 217.01 215.71 203.71 77.35 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 65.52 48.66 106.72 30.18 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 115.53 96.29 326.52 34.18 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) 10/20/2025 _x86_64_ (2 CPU) 03:49:33 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 2.79 0.00 7.26 88.27 0.00 1.68 03:50:01 AM 0 3.39 0.00 8.47 84.75 0.00 3.39 03:50:01 AM 1 2.21 0.00 6.08 91.71 0.00 0.00 03:51:01 AM all 10.34 0.02 3.06 79.43 0.07 7.10 03:51:01 AM 0 10.34 0.02 2.77 74.04 0.05 12.79 03:51:01 AM 1 10.33 0.02 3.35 84.81 0.08 1.41 03:52:01 AM all 18.39 0.04 4.49 40.42 0.09 36.56 03:52:01 AM 0 16.02 0.02 3.36 36.29 0.08 44.24 03:52:01 AM 1 20.77 0.07 5.62 44.56 0.10 28.89 03:53:01 AM all 35.58 0.00 5.21 2.76 0.14 56.32 03:53:01 AM 0 24.01 0.00 4.30 2.70 0.12 68.88 03:53:01 AM 1 47.15 0.00 6.12 2.82 0.17 43.75 03:54:02 AM all 12.70 0.00 1.86 8.31 0.08 77.05 03:54:02 AM 0 7.74 0.00 1.61 8.24 0.05 82.36 03:54:02 AM 1 17.65 0.00 2.12 8.38 0.10 71.76 03:55:01 AM all 26.01 0.00 3.64 1.63 0.10 68.63 03:55:01 AM 0 21.69 0.00 3.65 1.80 0.10 72.76 03:55:01 AM 1 30.31 0.00 3.63 1.46 0.10 64.50 03:56:01 AM all 22.67 0.00 4.36 2.48 0.09 70.39 03:56:01 AM 0 14.63 0.00 3.91 1.88 0.08 79.49 03:56:01 AM 1 30.75 0.00 4.81 3.07 0.10 61.26 03:57:01 AM all 3.34 0.00 0.42 0.36 0.03 95.85 03:57:01 AM 0 2.37 0.00 0.20 0.35 0.02 97.06 03:57:01 AM 1 4.31 0.00 0.64 0.37 0.05 94.64 03:58:01 AM all 22.20 0.00 0.49 0.03 0.09 77.19 03:58:01 AM 0 19.25 0.00 0.44 0.03 0.08 80.20 03:58:01 AM 1 25.15 0.00 0.55 0.02 0.10 74.18 03:59:01 AM all 26.06 0.00 0.55 0.01 0.09 73.30 03:59:01 AM 0 4.76 0.00 0.28 0.02 0.08 94.86 03:59:01 AM 1 47.44 0.00 0.81 0.00 0.10 51.66 04:00:01 AM all 16.35 0.00 2.09 0.08 0.08 81.40 04:00:01 AM 0 15.25 0.00 1.79 0.07 0.07 82.83 04:00:01 AM 1 17.47 0.00 2.39 0.10 0.08 79.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.31 0.01 2.63 13.77 0.09 64.20 Average: 0 13.57 0.00 2.25 12.74 0.07 71.37 Average: 1 25.06 0.01 3.01 14.81 0.10 57.01