---> uname -a: Linux prd-centos8-robot-2c-8g-2168.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4878 19 2178 6757 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:d2:01:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84972sec preferred_lft 84972sec inet6 fe80::f816:3eff:fed2:19f/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) 10/26/2025 _x86_64_ (2 CPU) 01:55:34 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 110.16 45.42 64.75 7352.35 11526.07 01:58:01 AM 87.80 0.72 87.09 52.92 9218.36 01:59:01 AM 36.01 0.38 35.63 62.52 4224.80 02:00:01 AM 66.28 6.96 59.31 1291.57 3842.45 02:01:01 AM 36.34 0.05 36.29 3.60 6406.66 02:02:01 AM 4.93 0.30 4.63 14.39 189.58 02:03:01 AM 1.97 0.00 1.97 0.00 67.13 02:04:01 AM 0.15 0.00 0.15 0.00 9.31 02:05:01 AM 0.28 0.00 0.28 0.00 4.52 02:06:01 AM 0.25 0.00 0.25 0.00 10.08 02:07:01 AM 0.68 0.32 0.37 6.93 4.93 02:08:01 AM 0.82 0.00 0.82 0.00 18.71 02:09:01 AM 0.32 0.00 0.32 0.00 11.56 02:10:01 AM 0.13 0.00 0.13 0.00 2.03 02:11:01 AM 0.47 0.03 0.43 0.27 21.28 02:12:01 AM 1.32 0.00 1.32 0.00 32.01 02:13:01 AM 0.38 0.00 0.38 0.00 12.90 02:14:01 AM 0.15 0.00 0.15 0.00 2.82 02:15:01 AM 0.15 0.00 0.15 0.00 9.33 02:16:01 AM 0.50 0.00 0.50 0.00 15.30 02:17:01 AM 0.32 0.00 0.32 0.00 5.65 02:18:01 AM 3.77 0.32 3.45 36.93 146.41 02:19:01 AM 30.96 0.52 30.44 63.85 1493.60 Average: 16.70 2.39 14.31 386.32 1620.76 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5246772 6963572 2635652 33.44 2688 1900776 789848 8.84 223136 2094072 205784 01:58:01 AM 5144432 6987676 2737992 34.74 2688 2018920 730272 8.18 198300 2189176 104672 01:59:01 AM 5216368 7060992 2666056 33.82 2688 2020800 655604 7.34 219068 2096484 10748 02:00:01 AM 4881076 6987100 3001348 38.08 2688 2272244 692948 7.76 255832 2361100 183580 02:01:01 AM 4931136 7029412 2951288 37.44 2688 2264788 651816 7.30 260456 2302516 4 02:02:01 AM 4890024 6989316 2992400 37.96 2688 2265804 721712 8.08 260704 2343688 4 02:03:01 AM 4890180 6989504 2992244 37.96 2688 2265836 721712 8.08 260704 2343772 40 02:04:01 AM 4880744 6980300 3001680 38.08 2688 2266068 744988 8.34 260704 2352336 20 02:05:01 AM 4879860 6979448 3002564 38.09 2688 2266100 744988 8.34 260704 2353156 4 02:06:01 AM 4879932 6979744 3002492 38.09 2688 2266324 744988 8.34 260712 2353372 116 02:07:01 AM 4879600 6979640 3002824 38.10 2688 2266552 744988 8.34 260856 2353564 44 02:08:01 AM 4885736 6986000 2996688 38.02 2688 2266776 723868 8.11 260892 2347288 228 02:09:01 AM 4885812 6986108 2996612 38.02 2688 2266808 723868 8.11 260892 2347204 40 02:10:01 AM 4885248 6985996 2997176 38.02 2688 2267260 724308 8.11 261000 2348100 456 02:11:01 AM 4870516 6971304 3011908 38.21 2688 2267312 759736 8.51 261168 2362068 68 02:12:01 AM 4855596 6956632 3026828 38.40 2688 2267556 752976 8.43 261168 2376844 248 02:13:01 AM 4883816 6984884 2998608 38.04 2688 2267588 725764 8.13 261168 2348748 40 02:14:01 AM 4882676 6983976 2999748 38.06 2688 2267820 725764 8.13 261168 2350224 244 02:15:01 AM 4868468 6969812 3013956 38.24 2688 2267864 753704 8.44 261168 2364532 52 02:16:01 AM 4860460 6962044 3021964 38.34 2688 2268104 748308 8.38 261168 2372144 4 02:17:01 AM 4881816 6983432 3000608 38.07 2688 2268136 727200 8.14 261168 2351204 40 02:18:01 AM 5025264 6948168 2857160 36.25 2688 2093184 738760 8.27 260420 2227184 17212 02:19:01 AM 5053732 6974392 2828692 35.89 2688 2093240 737784 8.26 462636 2005348 11108 Average: 4937359 6983454 2945065 37.36 2688 2214603 729822 8.17 263269 2301918 23250 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 301.97 187.49 1660.32 62.07 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 91.00 63.90 846.30 10.12 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 10.31 8.32 5.32 3.59 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 50.47 37.47 337.07 9.12 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 172.63 120.80 36.32 28.15 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 28.13 21.80 6.92 4.70 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 0.65 0.17 0.04 0.02 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 17.66 16.34 120.02 1.22 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 1.45 0.17 0.12 0.02 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 10.91 9.05 1.48 0.72 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 4.12 0.27 0.31 0.08 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 19.09 16.99 120.09 1.26 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.65 0.17 0.04 0.02 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 19.91 19.16 3.44 3.36 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 8.35 7.58 117.79 0.49 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 35.02 31.27 355.79 2.24 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 1.23 0.13 0.10 0.01 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 8.03 5.92 2.35 1.07 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 8.91 6.11 117.83 0.40 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 36.03 22.78 356.17 1.64 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 1.78 0.23 0.26 0.08 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 49.68 30.34 82.77 32.78 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 16.36 15.34 14.23 7.95 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 38.89 27.04 181.96 7.44 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) 10/26/2025 _x86_64_ (2 CPU) 01:55:34 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 44.24 0.03 7.65 3.74 0.21 44.14 01:57:01 AM 0 56.69 0.05 8.39 3.38 0.22 31.27 01:57:01 AM 1 31.82 0.00 6.91 4.09 0.20 56.97 01:58:01 AM all 31.29 0.00 4.39 4.11 0.13 60.08 01:58:01 AM 0 42.21 0.00 5.34 4.01 0.13 48.31 01:58:01 AM 1 20.39 0.00 3.45 4.21 0.13 71.81 01:59:01 AM all 12.65 0.00 1.68 0.81 0.08 84.78 01:59:01 AM 0 16.92 0.00 1.57 1.13 0.10 80.28 01:59:01 AM 1 8.38 0.00 1.79 0.48 0.07 89.28 02:00:01 AM all 33.40 0.00 6.29 0.57 0.12 59.62 02:00:01 AM 0 47.35 0.00 6.94 0.60 0.10 45.01 02:00:01 AM 1 19.50 0.00 5.64 0.55 0.13 74.18 02:01:01 AM all 5.77 0.00 1.13 0.59 0.05 92.46 02:01:01 AM 0 6.56 0.00 1.29 0.72 0.07 91.37 02:01:01 AM 1 4.98 0.00 0.97 0.47 0.03 93.55 02:02:01 AM all 2.30 0.00 0.31 0.03 0.05 97.31 02:02:01 AM 0 3.78 0.00 0.32 0.02 0.03 95.86 02:02:01 AM 1 0.82 0.00 0.30 0.05 0.07 98.76 02:03:01 AM all 0.53 0.00 0.08 0.01 0.07 99.32 02:03:01 AM 0 0.42 0.00 0.10 0.02 0.08 99.38 02:03:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 02:04:01 AM all 0.99 0.00 0.19 0.00 0.06 98.76 02:04:01 AM 0 1.24 0.00 0.23 0.00 0.07 98.46 02:04:01 AM 1 0.73 0.00 0.15 0.00 0.05 99.06 02:05:01 AM all 0.48 0.00 0.08 0.00 0.05 99.38 02:05:01 AM 0 0.35 0.00 0.10 0.00 0.07 99.48 02:05:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 02:06:01 AM all 1.00 0.00 0.13 0.00 0.06 98.81 02:06:01 AM 0 1.19 0.00 0.12 0.00 0.05 98.65 02:06:01 AM 1 0.82 0.00 0.15 0.00 0.07 98.96 02:07:01 AM all 0.52 0.00 0.18 0.01 0.05 99.25 02:07:01 AM 0 0.79 0.00 0.17 0.00 0.05 99.00 02:07:01 AM 1 0.25 0.00 0.18 0.02 0.05 99.50 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 1.00 0.00 0.16 0.00 0.07 98.77 02:08:01 AM 0 1.37 0.00 0.17 0.00 0.07 98.40 02:08:01 AM 1 0.64 0.00 0.15 0.00 0.07 99.15 02:09:01 AM all 0.53 0.00 0.12 0.00 0.06 99.30 02:09:01 AM 0 0.40 0.00 0.13 0.00 0.07 99.40 02:09:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 02:10:01 AM all 2.08 0.00 0.19 0.00 0.05 97.68 02:10:01 AM 0 3.26 0.00 0.23 0.00 0.07 96.44 02:10:01 AM 1 0.90 0.00 0.15 0.00 0.03 98.91 02:11:01 AM all 0.63 0.00 0.26 0.00 0.05 99.06 02:11:01 AM 0 0.60 0.00 0.32 0.00 0.07 99.01 02:11:01 AM 1 0.65 0.00 0.20 0.00 0.03 99.11 02:12:01 AM all 1.08 0.00 0.19 0.01 0.06 98.66 02:12:01 AM 0 1.34 0.00 0.18 0.00 0.05 98.43 02:12:01 AM 1 0.82 0.00 0.20 0.02 0.07 98.90 02:13:01 AM all 0.47 0.00 0.10 0.00 0.05 99.38 02:13:01 AM 0 0.43 0.00 0.10 0.00 0.05 99.42 02:13:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 02:14:01 AM all 1.04 0.00 0.14 0.00 0.04 98.78 02:14:01 AM 0 1.60 0.00 0.08 0.00 0.02 98.30 02:14:01 AM 1 0.47 0.00 0.20 0.00 0.07 99.26 02:15:01 AM all 0.55 0.00 0.12 0.00 0.08 99.26 02:15:01 AM 0 0.92 0.00 0.12 0.00 0.07 98.90 02:15:01 AM 1 0.18 0.00 0.12 0.00 0.08 99.62 02:16:01 AM all 0.93 0.00 0.22 0.00 0.08 98.78 02:16:01 AM 0 1.42 0.00 0.28 0.00 0.08 98.21 02:16:01 AM 1 0.44 0.00 0.15 0.00 0.07 99.35 02:17:01 AM all 0.50 0.00 0.10 0.00 0.07 99.33 02:17:01 AM 0 0.37 0.00 0.12 0.00 0.07 99.45 02:17:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 02:18:01 AM all 6.34 0.00 1.39 0.02 0.06 92.20 02:18:01 AM 0 6.76 0.00 1.82 0.02 0.07 91.34 02:18:01 AM 1 5.93 0.00 0.95 0.02 0.05 93.05 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 29.47 0.00 3.54 0.15 0.07 66.77 02:19:01 AM 0 38.40 0.00 3.78 0.15 0.07 57.60 02:19:01 AM 1 20.53 0.00 3.30 0.15 0.08 75.94 Average: all 7.74 0.00 1.25 0.44 0.07 90.51 Average: 0 10.19 0.00 1.39 0.44 0.07 87.91 Average: 1 5.28 0.00 1.11 0.44 0.07 93.10