---> uname -a: Linux prd-centos8-robot-2c-8g-12342.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 581 4906 19 2210 6817 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:d4:c5:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85516sec preferred_lft 85516sec inet6 fe80::f816:3eff:fed4:c5fe/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) 11/21/2025 _x86_64_ (2 CPU) 02:33:04 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 128.46 0.23 128.23 11.86 11283.85 02:36:01 AM 43.87 1.00 42.87 113.03 5097.85 02:37:01 AM 64.38 6.78 57.60 1248.52 3777.16 02:38:01 AM 39.39 0.25 39.14 47.06 6569.87 02:39:01 AM 5.08 0.22 4.87 11.73 188.32 02:40:01 AM 2.03 0.00 2.03 0.00 157.46 02:41:01 AM 0.28 0.00 0.28 0.00 33.26 02:42:01 AM 0.22 0.00 0.22 0.00 60.34 02:43:01 AM 0.23 0.00 0.23 0.00 46.28 02:44:01 AM 0.53 0.00 0.53 0.00 20.60 02:45:01 AM 0.47 0.02 0.45 0.13 15.51 02:46:01 AM 8.88 5.93 2.95 574.74 102.07 02:47:01 AM 16.68 0.40 16.28 46.78 1149.20 Average: 23.88 1.14 22.74 158.00 2192.35 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5099596 6973772 2782836 35.30 2688 2050876 733140 8.21 190984 2245480 158632 02:36:01 AM 5242176 7088268 2640256 33.50 2688 2021600 628824 7.04 219032 2070316 10756 02:37:01 AM 4874140 6981908 3008292 38.16 2688 2273044 700544 7.84 257816 2363956 172852 02:38:01 AM 4959404 7058900 2923028 37.08 2688 2265736 612984 6.86 260236 2276204 4 02:39:01 AM 4914228 7015260 2968204 37.66 2688 2267296 697496 7.81 260380 2321304 956 02:40:01 AM 4909024 7011792 2973408 37.72 2688 2269008 717128 8.03 260392 2326104 4 02:41:01 AM 4907040 7011312 2975392 37.75 2688 2270528 734480 8.22 260392 2328260 636 02:42:01 AM 4905436 7011248 2976996 37.77 2688 2272116 734480 8.22 260396 2329904 488 02:43:01 AM 4901784 7008520 2980648 37.81 2688 2272984 734480 8.22 260396 2333432 28 02:44:01 AM 4901256 7008376 2981176 37.82 2688 2273352 734480 8.22 260400 2333908 4 02:45:01 AM 4899004 7006556 2983428 37.85 2688 2273792 752472 8.43 260400 2336368 116 02:46:01 AM 4880244 7006404 3002188 38.09 2688 2292376 751716 8.42 262656 2352668 508 02:47:01 AM 5078060 7029328 2804372 35.58 2688 2123312 638952 7.15 468268 1974672 22316 Average: 4959338 7016280 2923094 37.08 2688 2225078 705475 7.90 267827 2276352 28254 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 132.48 105.15 1477.46 14.03 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 15.24 10.70 7.11 4.07 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 40.25 33.76 334.54 7.53 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 187.77 136.66 41.61 38.03 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 72.03 63.75 15.35 6.62 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 80.72 79.20 15.76 7.55 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 53.27 52.57 11.45 5.51 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 67.09 67.02 13.28 6.37 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 37.07 34.34 8.86 4.70 0.00 0.00 0.00 0.00 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 15.93 13.31 3.92 2.41 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 13.78 12.06 3.50 2.15 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 41.57 37.22 10.63 6.69 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 75.77 53.15 102.69 49.14 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 64.07 53.76 157.39 11.91 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) 11/21/2025 _x86_64_ (2 CPU) 02:33:04 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 39.15 0.00 5.45 1.33 0.14 53.93 02:35:01 AM 0 33.43 0.00 4.63 1.10 0.13 60.71 02:35:01 AM 1 44.88 0.00 6.28 1.57 0.15 47.13 02:36:01 AM all 18.41 0.00 2.37 0.67 0.08 78.47 02:36:01 AM 0 13.64 0.00 2.25 0.68 0.08 83.34 02:36:01 AM 1 23.18 0.00 2.48 0.65 0.08 73.60 02:37:01 AM all 29.97 0.00 5.50 0.39 0.12 64.02 02:37:01 AM 0 19.39 0.00 4.71 0.42 0.10 75.38 02:37:01 AM 1 40.55 0.00 6.29 0.37 0.13 52.66 02:38:01 AM all 9.56 0.00 2.05 0.43 0.08 87.88 02:38:01 AM 0 7.82 0.00 1.79 0.40 0.08 89.91 02:38:01 AM 1 11.30 0.00 2.31 0.47 0.08 85.84 02:39:01 AM all 5.86 0.00 0.46 0.02 0.05 93.61 02:39:01 AM 0 5.83 0.00 0.55 0.02 0.05 93.55 02:39:01 AM 1 5.89 0.00 0.37 0.02 0.05 93.67 02:40:01 AM all 6.25 0.00 0.45 0.01 0.08 93.21 02:40:01 AM 0 4.21 0.00 0.52 0.02 0.08 95.17 02:40:01 AM 1 8.29 0.00 0.39 0.00 0.08 91.24 02:41:01 AM all 5.43 0.00 0.44 0.00 0.08 94.05 02:41:01 AM 0 7.09 0.00 0.44 0.00 0.08 92.39 02:41:01 AM 1 3.77 0.00 0.44 0.00 0.08 95.71 02:42:01 AM all 4.85 0.00 0.35 0.00 0.08 94.72 02:42:01 AM 0 4.14 0.00 0.37 0.00 0.08 95.40 02:42:01 AM 1 5.56 0.00 0.33 0.00 0.07 94.04 02:43:01 AM all 6.70 0.00 0.36 0.00 0.08 92.87 02:43:01 AM 0 5.70 0.00 0.39 0.00 0.07 93.85 02:43:01 AM 1 7.69 0.00 0.33 0.00 0.08 91.89 02:44:01 AM all 4.23 0.00 0.28 0.00 0.06 95.44 02:44:01 AM 0 3.21 0.00 0.25 0.00 0.07 96.47 02:44:01 AM 1 5.24 0.00 0.30 0.00 0.05 94.41 02:45:01 AM all 4.02 0.00 0.29 0.00 0.08 95.62 02:45:01 AM 0 4.71 0.00 0.30 0.00 0.08 94.91 02:45:01 AM 1 3.32 0.00 0.28 0.00 0.07 96.32 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 10.96 0.25 0.55 0.13 0.09 88.02 02:46:01 AM 0 6.53 0.00 0.40 0.02 0.08 92.97 02:46:01 AM 1 15.38 0.50 0.70 0.23 0.10 83.09 02:47:01 AM all 23.19 0.00 2.99 0.10 0.10 73.62 02:47:01 AM 0 24.04 0.00 2.84 0.07 0.10 72.95 02:47:01 AM 1 22.34 0.00 3.15 0.13 0.10 74.28 Average: all 12.99 0.02 1.66 0.24 0.09 85.01 Average: 0 10.77 0.00 1.50 0.21 0.08 87.44 Average: 1 15.20 0.04 1.82 0.26 0.09 82.58