---> uname -a: Linux prd-centos8-robot-2c-8g-47628.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 584 4855 19 2258 6815 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:b1:62:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:feb1:620e/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) 07/30/2025 _x86_64_ (2 CPU) 19:41:38 LINUX RESTART (2 CPU) 07:42:01 PM tps rtps wtps bread/s bwrtn/s 07:43:01 PM 126.14 47.65 78.49 7518.03 37671.31 07:44:01 PM 102.95 0.72 102.23 52.92 11372.53 07:45:01 PM 37.49 0.38 37.11 64.26 3244.26 07:46:01 PM 68.79 9.48 59.31 1685.84 7861.46 07:47:01 PM 9.41 0.02 9.40 0.13 645.75 07:48:01 PM 2.07 0.00 2.07 0.00 168.56 07:49:01 PM 1.12 0.00 1.12 0.00 743.91 07:50:01 PM 0.27 0.00 0.27 0.00 209.55 07:51:01 PM 0.58 0.03 0.55 1.87 261.76 07:52:01 PM 22.96 0.42 22.54 47.72 2508.60 Average: 37.18 5.87 31.31 937.12 6469.02 07:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 PM 5425508 7089056 2456924 31.17 2688 1846704 660172 7.39 184760 1953544 165660 07:44:01 PM 5173436 7007192 2708996 34.37 2688 2009544 699936 7.84 198192 2158632 42480 07:45:01 PM 5102484 7005204 2779948 35.27 2688 2076324 710072 7.95 234092 2188316 55548 07:46:01 PM 4954796 7050328 2927636 37.14 2688 2262888 629552 7.05 267496 2273388 10824 07:47:01 PM 4917556 7013880 2964876 37.61 2688 2263768 678892 7.60 267616 2312564 880 07:48:01 PM 4890064 6998616 2992368 37.96 2688 2276008 694364 7.77 268088 2339748 10080 07:49:01 PM 4877032 6997900 3005400 38.13 2688 2288304 694364 7.77 268088 2352596 628 07:50:01 PM 4866820 6997112 3015612 38.26 2688 2297720 714100 8.00 268136 2363456 3804 07:51:01 PM 4793660 6929344 3088772 39.19 2688 2303128 777976 8.71 268372 2435940 1536 07:52:01 PM 4972816 6974032 2909616 36.91 2688 2175072 731312 8.19 501568 2053296 23400 Average: 4997417 7006266 2885015 36.60 2688 2179946 699074 7.83 272641 2243148 31484 07:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 PM eth0 285.60 184.19 1634.38 57.77 0.00 0.00 0.00 0.00 07:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 PM eth0 82.37 63.01 826.25 9.63 0.00 0.00 0.00 0.00 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 28.33 25.25 154.43 7.06 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 173.19 128.34 208.45 36.06 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 14.55 9.18 11.67 1.24 0.00 0.00 0.00 0.00 07:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM eth0 29.30 27.70 97.28 8.22 0.00 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 21.70 23.80 75.16 7.70 0.00 0.00 0.00 0.00 07:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 PM eth0 16.86 18.73 35.53 14.10 0.00 0.00 0.00 0.00 07:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 PM eth0 13.10 12.25 72.41 2.00 0.00 0.00 0.00 0.00 07:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 PM eth0 80.57 54.33 143.13 81.27 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 74.56 54.68 325.88 22.50 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) 07/30/2025 _x86_64_ (2 CPU) 19:41:38 LINUX RESTART (2 CPU) 07:42:01 PM CPU %user %nice %system %iowait %steal %idle 07:43:01 PM all 43.65 0.03 8.64 4.12 0.11 43.46 07:43:01 PM 0 54.29 0.02 9.03 5.56 0.10 31.01 07:43:01 PM 1 33.07 0.03 8.25 2.68 0.12 55.85 07:44:01 PM all 28.98 0.00 4.23 1.28 0.11 65.40 07:44:01 PM 0 36.05 0.00 4.59 0.99 0.10 58.27 07:44:01 PM 1 21.91 0.00 3.87 1.57 0.12 72.53 07:45:01 PM all 22.71 0.00 3.08 0.52 0.10 73.58 07:45:01 PM 0 35.09 0.00 3.73 0.69 0.08 60.41 07:45:01 PM 1 10.38 0.00 2.44 0.35 0.12 86.72 07:46:01 PM all 22.59 0.00 4.59 1.04 0.08 71.70 07:46:01 PM 0 29.34 0.00 5.49 1.15 0.08 63.93 07:46:01 PM 1 15.86 0.00 3.69 0.92 0.08 79.45 07:47:01 PM all 1.58 0.00 0.20 0.08 0.05 98.09 07:47:01 PM 0 1.79 0.00 0.13 0.00 0.05 98.03 07:47:01 PM 1 1.37 0.00 0.27 0.15 0.05 98.16 07:48:01 PM all 12.32 0.00 0.24 0.01 0.09 87.33 07:48:01 PM 0 22.09 0.00 0.23 0.00 0.08 77.60 07:48:01 PM 1 2.58 0.00 0.25 0.02 0.10 97.05 07:49:01 PM all 13.33 0.00 0.18 0.08 0.09 86.32 07:49:01 PM 0 20.41 0.00 0.18 0.03 0.10 79.27 07:49:01 PM 1 6.24 0.00 0.17 0.12 0.08 93.39 07:50:01 PM all 11.61 0.00 0.18 0.00 0.07 88.14 07:50:01 PM 0 12.70 0.00 0.18 0.00 0.07 87.05 07:50:01 PM 1 10.52 0.00 0.18 0.00 0.07 89.23 07:51:01 PM all 6.31 0.00 0.32 0.02 0.08 93.27 07:51:01 PM 0 10.17 0.00 0.45 0.03 0.08 89.26 07:51:01 PM 1 2.46 0.00 0.18 0.00 0.08 97.27 07:52:01 PM all 25.42 0.00 3.18 0.18 0.10 71.12 07:52:01 PM 0 34.14 0.00 3.86 0.25 0.12 61.63 07:52:01 PM 1 16.73 0.00 2.51 0.10 0.08 80.58 Average: all 18.84 0.00 2.48 0.73 0.09 77.85 Average: 0 25.59 0.00 2.79 0.87 0.09 70.67 Average: 1 12.11 0.00 2.18 0.59 0.09 85.03