---> uname -a: Linux prd-centos8-robot-2c-8g-3473.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4796 19 2294 6792 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:9a:b5:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84589sec preferred_lft 84589sec inet6 fe80::f816:3eff:fe9a:b550/64 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) 10/14/2025 _x86_64_ (2 CPU) 03:43:52 LINUX RESTART (2 CPU) 03:45:02 AM tps rtps wtps bread/s bwrtn/s 03:46:01 AM 117.18 0.24 116.95 6.78 11265.60 03:47:01 AM 41.85 0.68 41.17 51.58 5412.03 03:48:01 AM 26.42 3.78 22.64 1255.85 1850.08 03:49:01 AM 63.22 3.57 59.66 101.18 7686.44 03:50:01 AM 6.46 0.00 6.46 0.00 496.78 03:51:01 AM 0.47 0.00 0.47 0.00 5.73 03:52:01 AM 0.47 0.00 0.47 0.00 5.80 03:53:01 AM 2.42 0.25 2.17 13.60 155.79 03:54:01 AM 0.40 0.00 0.40 0.00 138.72 03:55:01 AM 0.40 0.00 0.40 0.00 217.76 03:56:01 AM 0.27 0.00 0.27 0.00 144.98 03:57:01 AM 0.22 0.00 0.22 0.00 38.16 03:58:01 AM 0.12 0.00 0.12 0.00 31.59 03:59:01 AM 0.28 0.00 0.28 0.00 18.88 04:00:01 AM 0.37 0.03 0.33 0.27 19.93 04:01:01 AM 1.30 0.02 1.28 0.13 42.95 04:02:01 AM 0.73 0.07 0.67 1.73 200.55 04:03:01 AM 0.40 0.00 0.40 0.00 201.62 04:04:01 AM 0.23 0.00 0.23 0.00 107.45 04:05:01 AM 0.47 0.00 0.47 0.00 197.45 04:06:01 AM 0.20 0.00 0.20 0.00 6.97 04:07:01 AM 0.20 0.00 0.20 0.00 87.69 04:08:01 AM 0.32 0.00 0.32 0.00 17.60 04:09:01 AM 0.22 0.00 0.22 0.00 18.16 04:10:01 AM 0.27 0.00 0.27 0.00 16.26 04:11:01 AM 0.57 0.00 0.57 0.00 112.41 04:12:01 AM 0.18 0.00 0.18 0.00 19.76 04:13:01 AM 10.76 0.32 10.45 36.92 540.22 04:14:01 AM 40.42 6.41 34.01 627.79 3319.38 Average: 10.87 0.53 10.34 72.35 1111.19 03:45:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 AM 5077152 6954316 2805280 35.59 2688 2053820 774888 8.68 192732 2266432 178040 03:47:01 AM 5086084 6958524 2796348 35.48 2688 2048820 768452 8.60 213964 2233184 44256 03:48:01 AM 5014420 6981660 2868012 36.38 2688 2140540 752212 8.42 258936 2249540 67744 03:49:01 AM 4968100 7061284 2914332 36.97 2688 2260508 637780 7.14 262712 2268084 10828 03:50:01 AM 4967336 7060532 2915096 36.98 2688 2260508 652548 7.31 262716 2268892 4 03:51:01 AM 4967376 7060620 2915056 36.98 2688 2260512 636776 7.13 262744 2268992 4 03:52:01 AM 4967636 7060880 2914796 36.98 2688 2260512 636776 7.13 262744 2268920 4 03:53:01 AM 4911556 7008336 2970876 37.69 2688 2264084 725068 8.12 263064 2324252 716 03:54:01 AM 4903012 7006076 2979420 37.80 2688 2270340 764012 8.55 263064 2332576 2944 03:55:01 AM 4898376 7005408 2984056 37.86 2688 2274308 764012 8.55 263072 2337000 492 03:56:01 AM 4893376 7004328 2989056 37.92 2688 2278212 786276 8.80 263436 2341844 96 03:57:01 AM 4892004 7003988 2990428 37.94 2688 2279236 769892 8.62 263436 2343372 24 03:58:01 AM 4890548 7003632 2991884 37.96 2688 2280344 752576 8.43 263436 2344776 220 03:59:01 AM 4887788 7001260 2994644 37.99 2688 2280732 753208 8.43 263436 2347284 148 04:00:01 AM 4889388 7003436 2993044 37.97 2688 2281284 732464 8.20 263628 2345528 272 04:01:01 AM 4882676 7000484 2999756 38.06 2688 2285032 768196 8.60 263680 2351596 3592 04:02:01 AM 4870736 6993168 3011696 38.21 2688 2289656 768196 8.60 263824 2362384 2448 04:03:01 AM 4870544 6996572 3011888 38.21 2688 2293252 783572 8.77 263824 2364160 112 04:04:01 AM 4868060 6997392 3014372 38.24 2688 2296556 783572 8.77 263824 2366332 240 04:05:01 AM 4862312 6997252 3020120 38.31 2688 2302172 783572 8.77 263824 2372232 64 04:06:01 AM 4861956 6997292 3020476 38.32 2688 2302576 783572 8.77 263824 2372444 324 04:07:01 AM 4860404 6998084 3022028 38.34 2688 2304904 767012 8.59 263824 2374244 88 04:08:01 AM 4860740 6998820 3021692 38.33 2688 2305304 767012 8.59 263824 2373920 72 04:09:01 AM 4860984 6999476 3021448 38.33 2688 2305716 750188 8.40 263824 2373564 4 04:10:01 AM 4856808 6997188 3025624 38.38 2688 2307488 750188 8.40 263940 2377492 1420 04:11:01 AM 4854548 6996508 3027884 38.41 2688 2309196 795960 8.91 263972 2379372 52 04:12:01 AM 4853276 6996384 3029156 38.43 2688 2310360 795960 8.91 263972 2380768 656 04:13:01 AM 4946716 6969352 2935716 37.24 2688 2193872 723580 8.10 349600 2220488 86132 04:14:01 AM 4929804 6970836 2952628 37.46 2688 2213952 692588 7.75 511240 2083512 25092 Average: 4912197 7002865 2970235 37.68 2688 2259096 745521 8.35 270694 2320455 14693 03:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 117.18 87.56 1308.38 12.25 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 16.96 7.25 11.13 3.21 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 41.02 36.52 328.66 7.39 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 597.15 414.60 118.44 97.90 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 54.00 30.17 34.85 49.26 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 8.35 4.15 4.97 3.23 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 3.33 2.05 1.57 0.44 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 54.52 37.78 22.82 4.46 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 37.17 35.05 37.52 4.80 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 15.19 14.63 17.49 2.37 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 84.49 84.82 31.66 7.32 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 54.77 52.11 11.32 4.44 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 56.10 52.78 12.37 5.35 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 11.41 9.36 3.26 2.17 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 11.93 6.98 4.07 1.34 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 77.81 76.67 14.54 14.84 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 92.29 92.04 65.45 7.09 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 104.38 104.32 41.32 7.83 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 93.59 89.45 44.08 6.95 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 76.20 77.17 55.48 6.17 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 39.19 39.19 6.19 2.84 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 57.90 56.96 26.75 5.30 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.00 10.75 3.16 2.20 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 14.16 9.78 36.90 1.96 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 48.68 48.18 26.96 4.01 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 72.59 62.15 12.63 6.03 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 29.18 25.80 5.38 2.68 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 122.18 83.27 181.38 162.65 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 18.26 17.68 15.17 8.46 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 69.76 57.57 84.99 15.35 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) 10/14/2025 _x86_64_ (2 CPU) 03:43:52 LINUX RESTART (2 CPU) 03:45:02 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 39.01 0.00 5.14 1.47 0.13 54.25 03:46:01 AM 0 26.70 0.00 3.96 1.20 0.12 68.02 03:46:01 AM 1 51.35 0.00 6.33 1.73 0.14 40.46 03:47:01 AM all 13.67 0.00 1.81 0.75 0.05 83.72 03:47:01 AM 0 11.54 0.00 1.35 0.92 0.05 86.14 03:47:01 AM 1 15.79 0.00 2.27 0.58 0.05 81.30 03:48:01 AM all 15.29 0.00 3.29 0.31 0.06 81.05 03:48:01 AM 0 22.63 0.00 3.86 0.30 0.05 73.15 03:48:01 AM 1 7.98 0.00 2.71 0.32 0.07 88.92 03:49:01 AM all 21.40 0.00 4.67 0.69 0.08 73.16 03:49:01 AM 0 7.43 0.00 3.86 0.67 0.08 87.96 03:49:01 AM 1 35.43 0.00 5.48 0.70 0.08 58.30 03:50:01 AM all 1.66 0.00 0.60 0.07 0.05 97.63 03:50:01 AM 0 1.36 0.00 0.55 0.03 0.05 98.01 03:50:01 AM 1 1.95 0.00 0.65 0.10 0.05 97.25 03:51:01 AM all 0.55 0.00 0.13 0.00 0.03 99.30 03:51:01 AM 0 0.42 0.00 0.15 0.00 0.03 99.39 03:51:01 AM 1 0.68 0.00 0.10 0.00 0.02 99.20 03:52:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 03:52:01 AM 0 0.30 0.00 0.08 0.00 0.02 99.60 03:52:01 AM 1 0.38 0.00 0.08 0.00 0.03 99.50 03:53:01 AM all 7.98 0.00 0.79 0.03 0.05 91.15 03:53:01 AM 0 5.61 0.00 0.40 0.02 0.05 93.92 03:53:01 AM 1 10.36 0.00 1.17 0.03 0.05 88.38 03:54:01 AM all 12.18 0.00 0.74 0.00 0.07 87.02 03:54:01 AM 0 9.47 0.00 0.50 0.00 0.05 89.98 03:54:01 AM 1 14.89 0.00 0.97 0.00 0.08 84.05 03:55:01 AM all 8.16 0.00 0.29 0.02 0.07 91.47 03:55:01 AM 0 3.35 0.00 0.20 0.03 0.07 96.35 03:55:01 AM 1 12.97 0.00 0.38 0.00 0.07 86.58 03:56:01 AM all 10.72 0.00 1.05 0.00 0.06 88.18 03:56:01 AM 0 11.60 0.00 1.01 0.00 0.07 87.33 03:56:01 AM 1 9.85 0.00 1.09 0.00 0.05 89.01 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 6.12 0.00 0.53 0.00 0.06 93.29 03:57:01 AM 0 2.51 0.00 0.45 0.00 0.07 96.97 03:57:01 AM 1 9.78 0.00 0.61 0.00 0.05 89.56 03:58:01 AM all 6.94 0.00 0.59 0.00 0.05 92.42 03:58:01 AM 0 3.50 0.00 0.49 0.00 0.05 95.97 03:58:01 AM 1 10.39 0.00 0.69 0.00 0.05 88.87 03:59:01 AM all 4.44 0.00 0.36 0.00 0.05 95.15 03:59:01 AM 0 4.77 0.00 0.38 0.00 0.05 94.80 03:59:01 AM 1 4.11 0.00 0.33 0.00 0.05 95.51 04:00:01 AM all 3.58 0.00 0.45 0.01 0.05 95.91 04:00:01 AM 0 2.19 0.00 0.33 0.00 0.05 97.42 04:00:01 AM 1 4.96 0.00 0.57 0.02 0.05 94.41 04:01:01 AM all 12.08 0.00 0.81 0.02 0.06 87.03 04:01:01 AM 0 6.80 0.00 0.76 0.03 0.05 92.36 04:01:01 AM 1 17.34 0.00 0.87 0.00 0.07 81.72 04:02:01 AM all 4.87 0.00 0.43 0.03 0.06 94.61 04:02:01 AM 0 2.15 0.00 0.50 0.05 0.05 97.25 04:02:01 AM 1 7.61 0.00 0.35 0.00 0.07 91.97 04:03:01 AM all 6.12 0.00 0.61 0.00 0.07 93.20 04:03:01 AM 0 7.38 0.00 0.77 0.00 0.07 91.78 04:03:01 AM 1 4.86 0.00 0.45 0.00 0.07 94.62 04:04:01 AM all 4.66 0.00 0.41 0.00 0.06 94.87 04:04:01 AM 0 5.69 0.00 0.37 0.00 0.07 93.87 04:04:01 AM 1 3.62 0.00 0.45 0.00 0.05 95.88 04:05:01 AM all 8.05 0.00 0.85 0.03 0.06 91.01 04:05:01 AM 0 10.66 0.00 1.21 0.07 0.05 88.02 04:05:01 AM 1 5.44 0.00 0.49 0.00 0.07 94.01 04:06:01 AM all 2.03 0.00 0.28 0.00 0.05 97.65 04:06:01 AM 0 2.65 0.00 0.28 0.00 0.05 97.02 04:06:01 AM 1 1.40 0.00 0.27 0.00 0.05 98.28 04:07:01 AM all 5.65 0.00 0.46 0.00 0.05 93.84 04:07:01 AM 0 6.51 0.00 0.50 0.00 0.05 92.94 04:07:01 AM 1 4.79 0.00 0.42 0.00 0.05 94.75 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 4.43 0.00 0.21 0.00 0.04 95.32 04:08:01 AM 0 3.43 0.00 0.20 0.00 0.05 96.32 04:08:01 AM 1 5.43 0.00 0.22 0.00 0.03 94.32 04:09:01 AM all 4.16 0.00 0.23 0.00 0.06 95.54 04:09:01 AM 0 3.55 0.00 0.23 0.00 0.05 96.17 04:09:01 AM 1 4.78 0.00 0.23 0.00 0.07 94.92 04:10:01 AM all 6.96 0.00 0.66 0.00 0.08 92.30 04:10:01 AM 0 4.70 0.00 0.49 0.00 0.07 94.75 04:10:01 AM 1 9.32 0.00 0.84 0.00 0.09 89.75 04:11:01 AM all 6.90 0.00 1.12 0.02 0.06 91.90 04:11:01 AM 0 4.76 0.00 1.04 0.02 0.05 94.14 04:11:01 AM 1 9.06 0.00 1.20 0.02 0.07 89.65 04:12:01 AM all 4.71 0.00 0.33 0.00 0.05 94.90 04:12:01 AM 0 4.27 0.00 0.27 0.00 0.05 95.41 04:12:01 AM 1 5.16 0.00 0.40 0.00 0.05 94.38 04:13:01 AM all 24.35 0.00 2.51 0.07 0.08 72.98 04:13:01 AM 0 15.28 0.00 2.06 0.07 0.08 82.51 04:13:01 AM 1 33.42 0.00 2.97 0.07 0.08 63.46 04:14:01 AM all 29.75 0.23 4.00 0.32 0.07 65.62 04:14:01 AM 0 15.43 0.00 3.25 0.17 0.07 81.09 04:14:01 AM 1 44.08 0.47 4.75 0.48 0.08 50.13 Average: all 9.54 0.01 1.15 0.13 0.06 89.11 Average: 0 7.12 0.00 1.02 0.12 0.06 91.68 Average: 1 11.96 0.02 1.29 0.14 0.06 86.53