---> uname -a: Linux prd-centos8-robot-2c-8g-5075.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 593 4917 19 2186 6806 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:6a:f6:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85302sec preferred_lft 85302sec inet6 fe80::f816:3eff:fe6a:f61d/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) 10/19/2025 _x86_64_ (2 CPU) 02:42:17 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 65.34 7.70 57.65 1580.41 5203.03 02:45:01 AM 92.85 0.07 92.79 1.87 11678.04 02:46:01 AM 29.61 0.68 28.93 51.59 2394.65 02:47:01 AM 42.79 7.10 35.69 1310.18 2453.36 02:48:01 AM 55.25 0.25 55.00 47.05 7521.68 02:49:01 AM 6.97 0.00 6.97 0.00 524.45 02:50:01 AM 0.32 0.00 0.32 0.00 3.75 02:51:01 AM 0.20 0.00 0.20 0.00 2.03 02:52:01 AM 2.27 0.22 2.05 11.73 108.71 02:53:01 AM 0.80 0.00 0.80 0.00 121.66 02:54:01 AM 0.33 0.00 0.33 0.00 15.94 02:55:01 AM 0.15 0.00 0.15 0.00 16.26 02:56:01 AM 0.12 0.00 0.12 0.00 8.48 02:57:01 AM 0.32 0.00 0.32 0.00 19.41 02:58:01 AM 0.42 0.03 0.38 0.27 22.83 02:59:01 AM 6.90 0.32 6.58 36.93 337.29 03:00:01 AM 28.79 0.32 28.47 36.25 1515.34 Average: 19.61 0.98 18.63 180.96 1879.30 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5304560 6977780 2577864 32.70 2688 1856504 792928 8.88 184820 2072056 153664 02:45:01 AM 5087696 6963084 2794728 35.46 2688 2052500 748144 8.38 191316 2255304 50040 02:46:01 AM 5131324 6991712 2751100 34.90 2688 2036792 728788 8.16 211352 2190588 26232 02:47:01 AM 4956788 7050812 2925636 37.12 2688 2262472 647972 7.26 257888 2295196 181140 02:48:01 AM 4951760 7050576 2930664 37.18 2688 2266816 650228 7.28 262344 2287148 10832 02:49:01 AM 4952460 7051280 2929964 37.17 2688 2266820 650228 7.28 262344 2286892 4 02:50:01 AM 4952172 7050992 2930252 37.17 2688 2266820 650228 7.28 262344 2287268 4 02:51:01 AM 4952592 7051424 2929832 37.17 2688 2266824 650228 7.28 262344 2286876 4 02:52:01 AM 4906080 7007000 2976344 37.76 2688 2268912 717172 8.03 262608 2332944 556 02:53:01 AM 4899824 7003592 2982600 37.84 2688 2271760 717172 8.03 262612 2338968 128 02:54:01 AM 4898684 7002828 2983740 37.85 2688 2272144 717172 8.03 262612 2340128 148 02:55:01 AM 4898448 7002972 2983976 37.86 2688 2272524 717172 8.03 262612 2340488 68 02:56:01 AM 4898084 7003000 2984340 37.86 2688 2272908 717172 8.03 262612 2341008 232 02:57:01 AM 4897716 7003008 2984708 37.87 2688 2273292 717172 8.03 262612 2341384 144 02:58:01 AM 4895160 7000848 2987264 37.90 2688 2273676 714648 8.00 262788 2343444 80 02:59:01 AM 5091536 7021312 2790888 35.41 2688 2103452 686552 7.69 263592 2168064 20100 03:00:01 AM 5082416 7010052 2800008 35.52 2688 2101656 703736 7.88 464560 1979904 10060 Average: 4985724 7014251 2896700 36.75 2688 2199169 701571 7.86 262433 2263980 26673 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 260.36 162.83 1445.53 54.55 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 69.19 51.05 843.21 8.66 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 8.12 5.87 4.32 2.38 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 44.66 36.66 331.06 7.36 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 603.23 434.21 120.79 97.99 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 3.30 1.97 0.54 0.48 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 2.65 1.92 0.52 0.43 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 2.10 0.68 0.24 0.12 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 56.21 36.69 19.38 6.23 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 26.04 23.38 7.61 5.32 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 12.06 9.21 3.04 1.96 0.00 0.00 0.00 0.00 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 12.05 9.05 2.76 1.79 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 10.96 9.11 2.72 1.80 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 12.83 9.12 2.98 1.80 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 13.53 9.63 3.32 2.10 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 71.37 50.54 89.79 39.73 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 19.06 12.58 13.22 6.57 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 72.22 50.85 170.07 14.07 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:17 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 32.15 0.00 4.73 2.87 0.11 60.14 02:44:01 AM 0 22.58 0.00 3.19 1.79 0.10 72.34 02:44:01 AM 1 41.74 0.00 6.27 3.95 0.12 47.92 02:45:01 AM all 23.69 0.00 3.51 10.57 0.20 62.03 02:45:01 AM 0 19.22 0.00 3.40 11.87 0.17 65.35 02:45:01 AM 1 28.16 0.00 3.62 9.27 0.23 58.71 02:46:01 AM all 12.39 0.00 1.77 5.38 0.07 80.40 02:46:01 AM 0 6.96 0.00 1.37 5.06 0.07 86.55 02:46:01 AM 1 17.81 0.00 2.17 5.71 0.07 74.24 02:47:01 AM all 26.67 0.00 4.05 2.54 0.09 66.65 02:47:01 AM 0 22.11 0.00 3.86 2.20 0.08 71.74 02:47:01 AM 1 31.22 0.00 4.24 2.87 0.10 61.57 02:48:01 AM all 16.36 0.00 3.92 1.97 0.08 77.68 02:48:01 AM 0 14.79 0.00 3.98 1.51 0.07 79.65 02:48:01 AM 1 17.92 0.00 3.86 2.42 0.08 75.72 02:49:01 AM all 0.30 0.00 0.12 0.07 0.03 99.49 02:49:01 AM 0 0.12 0.00 0.10 0.05 0.03 99.70 02:49:01 AM 1 0.48 0.00 0.13 0.08 0.02 99.28 02:50:01 AM all 0.35 0.00 0.07 0.00 0.02 99.57 02:50:01 AM 0 0.15 0.00 0.08 0.00 0.02 99.75 02:50:01 AM 1 0.55 0.00 0.05 0.00 0.02 99.38 02:51:01 AM all 0.32 0.00 0.08 0.00 0.03 99.58 02:51:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 02:51:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 02:52:01 AM all 10.66 0.00 1.10 0.02 0.06 88.16 02:52:01 AM 0 7.47 0.00 0.87 0.02 0.05 91.59 02:52:01 AM 1 13.85 0.00 1.34 0.02 0.07 84.73 02:53:01 AM all 13.75 0.00 0.56 0.00 0.06 85.63 02:53:01 AM 0 14.21 0.00 0.64 0.00 0.07 85.08 02:53:01 AM 1 13.29 0.00 0.48 0.00 0.05 86.17 02:54:01 AM all 4.46 0.00 0.29 0.01 0.05 95.19 02:54:01 AM 0 3.41 0.00 0.22 0.02 0.05 96.30 02:54:01 AM 1 5.50 0.00 0.37 0.00 0.05 94.08 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 4.42 0.00 0.30 0.00 0.05 95.23 02:55:01 AM 0 3.45 0.00 0.25 0.00 0.05 96.25 02:55:01 AM 1 5.38 0.00 0.35 0.00 0.05 94.21 02:56:01 AM all 4.40 0.00 0.30 0.00 0.05 95.25 02:56:01 AM 0 3.19 0.00 0.20 0.00 0.05 96.56 02:56:01 AM 1 5.60 0.00 0.40 0.00 0.05 93.95 02:57:01 AM all 4.30 0.00 0.30 0.00 0.08 95.32 02:57:01 AM 0 2.71 0.00 0.23 0.00 0.07 96.99 02:57:01 AM 1 5.89 0.00 0.37 0.00 0.08 93.66 02:58:01 AM all 4.52 0.00 0.44 0.02 0.04 94.97 02:58:01 AM 0 4.07 0.00 0.55 0.03 0.05 95.30 02:58:01 AM 1 4.98 0.00 0.33 0.00 0.03 94.65 02:59:01 AM all 8.68 0.00 1.65 0.03 0.06 89.58 02:59:01 AM 0 7.10 0.00 1.86 0.05 0.05 90.95 02:59:01 AM 1 10.27 0.00 1.44 0.02 0.07 88.21 03:00:01 AM all 24.22 0.00 2.63 0.30 0.09 72.76 03:00:01 AM 0 16.28 0.00 2.62 0.30 0.10 80.69 03:00:01 AM 1 32.15 0.00 2.63 0.30 0.08 64.84 Average: all 11.28 0.00 1.52 1.40 0.07 85.74 Average: 0 8.73 0.00 1.38 1.35 0.06 88.48 Average: 1 13.82 0.00 1.65 1.45 0.07 83.00