---> uname -a: Linux prd-centos8-robot-2c-8g-11268.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4874 19 2202 6777 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:a7:4b:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85501sec preferred_lft 85501sec inet6 fe80::f816:3eff:fea7:4b6f/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) 11/17/2025 _x86_64_ (2 CPU) 02:53:06 LINUX RESTART (2 CPU) 02:54:01 AM tps rtps wtps bread/s bwrtn/s 02:55:01 AM 116.40 0.30 116.10 13.46 10931.46 02:56:01 AM 48.30 0.68 47.62 51.58 5996.10 02:57:01 AM 48.15 7.10 41.05 1309.96 2538.02 02:58:01 AM 59.87 2.73 57.14 439.66 7890.83 02:59:01 AM 4.20 0.22 3.98 11.73 146.86 03:00:00 AM 2.14 0.00 2.14 0.00 141.50 03:00:01 AM 0.00 0.00 0.00 0.00 0.00 03:01:01 AM 0.35 0.02 0.33 0.13 60.95 03:02:01 AM 0.38 0.07 0.32 1.73 64.61 03:03:01 AM 0.25 0.00 0.25 0.00 35.24 03:04:01 AM 0.58 0.00 0.58 0.00 22.86 03:05:01 AM 0.20 0.00 0.20 0.00 11.75 03:06:01 AM 0.17 0.00 0.17 0.00 29.73 03:07:01 AM 7.66 0.32 7.35 36.92 244.99 03:08:01 AM 34.51 0.55 33.96 64.11 1882.52 Average: 23.08 0.86 22.22 137.81 2142.38 02:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:55:01 AM 5149972 7002956 2732460 34.67 2688 2029596 693772 7.77 189684 2198728 165488 02:56:01 AM 5110312 6983032 2772120 35.17 2688 2048800 722680 8.09 213248 2210524 43080 02:57:01 AM 4929484 7021496 2952948 37.46 2688 2257392 642440 7.19 256000 2314252 191484 02:58:01 AM 4914380 7022400 2968052 37.65 2688 2274332 642240 7.19 265632 2317220 4 02:59:01 AM 4871388 6980884 3011044 38.20 2688 2275840 730096 8.17 265776 2360288 1160 03:00:00 AM 4866388 6977500 3016044 38.26 2688 2277504 762524 8.54 265788 2365292 708 03:00:01 AM 4865780 6976964 3016652 38.27 2688 2277536 762524 8.54 265788 2365736 756 03:01:01 AM 4860660 6973236 3021772 38.34 2688 2278936 762364 8.54 265788 2370448 456 03:02:01 AM 4859080 6973332 3023352 38.36 2688 2280648 762364 8.54 265940 2371884 312 03:03:01 AM 4857632 6972928 3024800 38.37 2688 2281616 762364 8.54 265940 2373504 308 03:04:01 AM 4856036 6971704 3026396 38.39 2688 2281988 762364 8.54 265944 2375224 240 03:05:01 AM 4855700 6971496 3026732 38.40 2688 2282124 762364 8.54 265944 2375428 96 03:06:01 AM 4852820 6969796 3029612 38.43 2688 2283304 762364 8.54 265944 2378492 424 03:07:01 AM 4908548 6891900 2973884 37.73 2688 2153612 763268 8.55 307932 2297616 61920 03:08:01 AM 5008148 6954728 2874284 36.46 2688 2119372 710936 7.96 474252 2041008 25108 Average: 4917755 6976290 2964677 37.61 2688 2226840 733644 8.21 273307 2314376 32770 02:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 116.90 93.22 1335.85 12.46 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 33.41 16.86 220.60 4.37 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 40.82 35.17 335.08 7.74 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 210.33 153.61 45.98 41.64 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 66.64 60.49 14.86 5.92 0.00 0.00 0.00 0.00 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 77.89 76.52 15.20 7.16 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 0.89 1.79 3.55 0.41 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 46.07 45.12 10.17 4.95 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 76.30 76.07 14.68 7.04 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 42.13 39.84 9.68 5.08 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 15.11 13.31 3.66 2.41 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 5.53 4.48 1.38 0.83 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 39.18 34.14 9.77 6.03 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 84.37 59.25 102.86 49.54 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 17.66 16.38 14.81 8.24 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 62.21 51.65 152.45 11.66 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) 11/17/2025 _x86_64_ (2 CPU) 02:53:06 LINUX RESTART (2 CPU) 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 37.16 0.00 5.39 2.00 0.14 55.32 02:55:01 AM 0 31.66 0.00 4.41 1.48 0.13 62.31 02:55:01 AM 1 42.66 0.00 6.36 2.51 0.15 48.32 02:56:01 AM all 16.26 0.00 2.05 0.79 0.08 80.82 02:56:01 AM 0 8.11 0.00 1.45 0.72 0.07 89.65 02:56:01 AM 1 24.41 0.00 2.65 0.87 0.08 71.98 02:57:01 AM all 31.33 0.00 5.47 0.45 0.11 62.64 02:57:01 AM 0 16.81 0.00 3.99 0.25 0.10 78.85 02:57:01 AM 1 45.90 0.00 6.94 0.65 0.12 46.39 02:58:01 AM all 12.95 0.00 2.36 1.88 0.07 82.74 02:58:01 AM 0 14.33 0.00 2.48 2.02 0.07 81.10 02:58:01 AM 1 11.57 0.00 2.25 1.74 0.07 84.37 02:59:01 AM all 5.95 0.00 0.50 0.02 0.04 93.48 02:59:01 AM 0 5.84 0.00 0.60 0.02 0.03 93.50 02:59:01 AM 1 6.06 0.00 0.40 0.02 0.05 93.47 03:00:00 AM all 6.18 0.00 0.43 0.01 0.09 93.30 03:00:00 AM 0 5.47 0.00 0.44 0.00 0.10 93.98 03:00:00 AM 1 6.89 0.00 0.41 0.02 0.07 92.62 03:00:01 AM all 2.68 0.00 0.89 0.00 0.00 96.43 03:00:01 AM 0 4.50 0.00 0.00 0.00 0.00 95.50 03:00:01 AM 1 0.88 0.00 1.77 0.00 0.00 97.35 03:01:01 AM all 5.23 0.00 0.34 0.00 0.08 94.35 03:01:01 AM 0 4.94 0.00 0.34 0.00 0.08 94.64 03:01:01 AM 1 5.51 0.00 0.33 0.00 0.08 94.07 03:02:01 AM all 5.16 0.00 0.39 0.00 0.07 94.38 03:02:01 AM 0 4.77 0.00 0.40 0.00 0.07 94.76 03:02:01 AM 1 5.55 0.00 0.39 0.00 0.07 94.00 03:03:01 AM all 7.38 0.00 0.41 0.00 0.14 92.06 03:03:01 AM 0 5.13 0.00 0.35 0.00 0.08 94.44 03:03:01 AM 1 9.63 0.00 0.47 0.00 0.20 89.70 03:04:01 AM all 4.24 0.00 0.29 0.00 0.07 95.40 03:04:01 AM 0 3.41 0.00 0.33 0.00 0.07 96.19 03:04:01 AM 1 5.08 0.00 0.25 0.00 0.07 94.60 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 1.93 0.00 0.20 0.00 0.07 97.80 03:05:01 AM 0 1.80 0.00 0.20 0.00 0.05 97.94 03:05:01 AM 1 2.06 0.00 0.20 0.00 0.08 97.66 03:06:01 AM all 10.20 0.00 0.50 0.00 0.07 89.23 03:06:01 AM 0 8.60 0.00 0.42 0.00 0.07 90.91 03:06:01 AM 1 11.80 0.00 0.59 0.00 0.07 87.55 03:07:01 AM all 20.07 0.00 1.80 0.05 0.08 77.99 03:07:01 AM 0 15.61 0.00 1.49 0.03 0.08 82.79 03:07:01 AM 1 24.54 0.00 2.12 0.07 0.08 73.19 03:08:01 AM all 33.26 0.00 4.21 0.13 0.11 62.28 03:08:01 AM 0 23.51 0.00 3.90 0.08 0.10 72.40 03:08:01 AM 1 43.02 0.00 4.52 0.18 0.12 52.16 Average: all 14.11 0.00 1.74 0.38 0.09 83.68 Average: 0 10.73 0.00 1.49 0.33 0.08 87.37 Average: 1 17.49 0.00 2.00 0.43 0.09 79.99