---> uname -a: Linux prd-centos8-robot-2c-8g-11467.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 661 4738 19 2296 6737 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:18:b5:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84554sec preferred_lft 84554sec inet6 fe80::f816:3eff:fe18:b5a5/64 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) 11/18/2025 _x86_64_ (2 CPU) 00:42:57 LINUX RESTART (2 CPU) 12:44:01 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 116.23 0.28 115.95 20.66 11307.98 12:46:01 AM 39.10 0.78 38.32 94.24 4265.00 12:47:01 AM 56.59 6.78 49.81 1248.73 3649.43 12:48:01 AM 44.79 2.73 42.05 439.59 6488.69 12:49:01 AM 4.75 0.00 4.75 0.00 189.97 12:50:01 AM 0.22 0.00 0.22 0.00 2.80 12:51:01 AM 0.22 0.00 0.22 0.00 2.03 12:52:01 AM 2.42 0.25 2.17 13.60 204.83 12:53:01 AM 0.45 0.00 0.45 0.00 124.81 12:54:01 AM 0.43 0.00 0.43 0.00 192.22 12:55:01 AM 0.25 0.00 0.25 0.00 147.76 12:56:01 AM 0.30 0.00 0.30 0.00 42.54 12:57:01 AM 0.15 0.00 0.15 0.00 32.59 12:58:01 AM 0.38 0.03 0.35 0.27 15.86 12:59:01 AM 1.33 0.00 1.33 0.00 47.08 01:00:01 AM 0.22 0.00 0.22 0.00 37.24 01:01:01 AM 0.52 0.02 0.50 0.13 183.19 01:02:01 AM 0.58 0.07 0.52 1.73 130.26 01:03:01 AM 0.33 0.00 0.33 0.00 164.41 01:04:01 AM 0.53 0.00 0.53 0.00 213.96 01:05:01 AM 0.14 0.00 0.14 0.00 6.24 01:06:01 AM 0.22 0.00 0.22 0.00 83.91 01:07:01 AM 0.20 0.00 0.20 0.00 16.70 01:08:01 AM 0.17 0.00 0.17 0.00 9.71 01:09:01 AM 0.33 0.00 0.33 0.00 25.88 01:10:01 AM 0.25 0.00 0.25 0.00 90.55 01:11:01 AM 0.62 0.00 0.62 0.00 43.57 01:12:01 AM 4.47 0.32 4.15 36.93 336.23 01:13:01 AM 29.77 0.32 29.46 36.25 3473.84 Average: 10.56 0.40 10.16 65.28 1087.83 12:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5178224 7024240 2704208 34.31 2688 2021572 694092 7.77 189116 2163912 104316 12:46:01 AM 5222628 7071296 2659804 33.74 2688 2024388 650368 7.28 219664 2089384 10748 12:47:01 AM 4911564 7009524 2970868 37.69 2688 2263268 678740 7.60 256660 2328584 158508 12:48:01 AM 4888712 7002948 2993720 37.98 2688 2280324 685812 7.68 266408 2340800 36 12:49:01 AM 4889360 7003392 2993072 37.97 2688 2280324 685812 7.68 266408 2340976 8 12:50:01 AM 4889368 7003404 2993064 37.97 2688 2280328 689776 7.72 266408 2340988 4 12:51:01 AM 4889352 7003384 2993080 37.97 2688 2280328 689776 7.72 266408 2341008 8 12:52:01 AM 4831688 6950100 3050744 38.70 2688 2284744 786828 8.81 266728 2397636 76 12:53:01 AM 4824152 6948132 3058280 38.80 2688 2290300 819756 9.18 266728 2405348 2104 12:54:01 AM 4820368 6948396 3062064 38.85 2688 2294348 819756 9.18 266728 2408924 500 12:55:01 AM 4816792 6948908 3065640 38.89 2688 2298412 819440 9.18 267032 2412700 168 12:56:01 AM 4813440 6946568 3068992 38.93 2688 2299424 819440 9.18 267096 2415904 4 12:57:01 AM 4812416 6946604 3070016 38.95 2688 2300492 803616 9.00 267096 2417140 132 12:58:01 AM 4811876 6946460 3070556 38.95 2688 2300880 798916 8.95 267276 2417416 232 12:59:01 AM 4811604 6946520 3070828 38.96 2688 2301212 780692 8.74 267276 2417824 40 01:00:01 AM 4805624 6944420 3076808 39.03 2688 2305100 824952 9.24 267328 2423388 2908 01:01:01 AM 4797512 6938852 3084920 39.14 2688 2307640 840440 9.41 267328 2431320 152 01:02:01 AM 4791200 6938280 3091232 39.22 2688 2313372 840440 9.41 267496 2437504 2140 01:03:01 AM 4788748 6938880 3093684 39.25 2688 2316424 840440 9.41 267496 2439964 356 01:04:01 AM 4783180 6939248 3099252 39.32 2688 2322368 840440 9.41 267496 2445492 56 01:05:01 AM 4782880 6939092 3099552 39.32 2688 2322504 824284 9.23 267496 2445824 52 01:06:01 AM 4779128 6937832 3103304 39.37 2688 2324996 824284 9.23 267496 2449588 64 01:07:01 AM 4778600 6937704 3103832 39.38 2688 2325396 824284 9.23 267496 2450376 40 01:08:01 AM 4778280 6937828 3104152 39.38 2688 2325840 807140 9.04 267496 2450820 244 01:09:01 AM 4779292 6939340 3103140 39.37 2688 2326332 807140 9.04 267496 2449684 100 01:10:01 AM 4772900 6935780 3109532 39.45 2688 2329172 865580 9.69 267644 2454964 272 01:11:01 AM 4772152 6936144 3110280 39.46 2688 2330308 865580 9.69 267644 2456120 448 01:12:01 AM 4873500 6918184 3008932 38.17 2688 2214916 754024 8.44 313360 2327740 71928 01:13:01 AM 4904760 6945364 2977672 37.78 2688 2213156 721072 8.07 514012 2104492 10100 Average: 4848252 6959546 3034180 38.49 2688 2278547 782859 8.77 272563 2379511 12612 12:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 101.42 76.52 1132.49 11.09 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 16.41 10.18 7.17 3.94 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 42.71 37.16 334.16 7.39 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 554.60 408.86 116.38 97.16 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.62 2.12 0.58 0.50 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.72 1.90 0.46 0.42 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 1.05 0.73 0.16 0.12 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 62.36 45.28 30.06 5.44 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 31.61 31.36 30.52 4.00 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 13.59 13.73 17.56 2.24 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 86.75 86.64 31.93 7.56 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 53.58 52.25 11.11 4.40 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 52.69 51.36 11.54 4.91 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 11.61 9.16 2.86 1.80 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 8.62 7.22 2.21 1.46 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 68.82 68.01 14.53 13.96 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 84.92 84.01 30.18 6.62 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 112.53 107.11 153.91 8.13 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 83.84 82.86 41.11 6.11 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 90.02 90.00 59.42 7.47 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 21.28 20.98 3.59 2.43 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 75.14 74.16 28.51 6.36 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 13.78 11.13 3.83 2.65 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 13.61 11.53 3.52 2.50 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 12.16 11.35 4.22 1.24 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 124.58 100.82 37.28 8.85 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 34.52 26.27 6.20 2.68 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 126.33 82.19 180.92 147.30 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 13.43 11.25 10.89 5.91 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 66.14 55.75 79.60 12.92 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) 11/18/2025 _x86_64_ (2 CPU) 00:42:57 LINUX RESTART (2 CPU) 12:44:01 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 36.14 0.00 5.03 1.38 0.11 57.34 12:45:01 AM 0 53.03 0.00 6.11 1.22 0.12 39.52 12:45:01 AM 1 19.33 0.00 3.95 1.55 0.10 75.07 12:46:01 AM all 13.30 0.00 1.69 0.37 0.06 84.58 12:46:01 AM 0 16.56 0.00 1.94 0.38 0.05 81.07 12:46:01 AM 1 10.04 0.00 1.45 0.35 0.07 88.09 12:47:01 AM all 25.81 0.00 5.16 0.52 0.08 68.43 12:47:01 AM 0 32.43 0.00 6.17 0.63 0.10 60.67 12:47:01 AM 1 19.20 0.00 4.15 0.40 0.07 76.18 12:48:01 AM all 13.50 0.00 2.95 0.65 0.08 82.82 12:48:01 AM 0 21.84 0.00 3.28 0.49 0.08 74.31 12:48:01 AM 1 5.19 0.00 2.61 0.82 0.07 91.32 12:49:01 AM all 0.24 0.00 0.08 0.02 0.04 99.62 12:49:01 AM 0 0.33 0.00 0.07 0.03 0.05 99.52 12:49:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 12:50:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 12:50:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:50:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 12:51:01 AM all 0.32 0.00 0.07 0.00 0.04 99.57 12:51:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 12:51:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 12:52:01 AM all 8.76 0.00 0.81 0.01 0.08 90.34 12:52:01 AM 0 13.51 0.00 1.10 0.00 0.08 85.30 12:52:01 AM 1 4.01 0.00 0.52 0.02 0.08 95.37 12:53:01 AM all 11.02 0.00 0.68 0.01 0.08 88.21 12:53:01 AM 0 16.76 0.00 1.14 0.00 0.08 82.01 12:53:01 AM 1 5.29 0.00 0.22 0.02 0.08 94.40 12:54:01 AM all 7.39 0.00 0.26 0.02 0.10 92.23 12:54:01 AM 0 9.33 0.00 0.30 0.02 0.10 90.25 12:54:01 AM 1 5.45 0.00 0.22 0.02 0.10 94.22 12:55:01 AM all 10.93 0.00 0.96 0.01 0.07 88.03 12:55:01 AM 0 6.38 0.00 0.42 0.00 0.07 93.14 12:55:01 AM 1 15.57 0.00 1.51 0.02 0.07 82.83 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 5.68 0.00 0.51 0.00 0.08 93.73 12:56:01 AM 0 8.92 0.00 0.68 0.00 0.08 90.32 12:56:01 AM 1 2.50 0.00 0.33 0.00 0.08 97.09 12:57:01 AM all 6.32 0.00 0.51 0.00 0.08 93.08 12:57:01 AM 0 9.29 0.00 0.65 0.00 0.08 89.97 12:57:01 AM 1 3.36 0.00 0.37 0.00 0.08 96.19 12:58:01 AM all 4.45 0.00 0.50 0.00 0.08 94.96 12:58:01 AM 0 6.20 0.00 0.60 0.00 0.10 93.10 12:58:01 AM 1 2.71 0.00 0.40 0.00 0.07 96.83 12:59:01 AM all 3.39 0.00 0.27 0.01 0.08 96.26 12:59:01 AM 0 5.23 0.00 0.38 0.00 0.08 94.30 12:59:01 AM 1 1.55 0.00 0.15 0.02 0.07 98.21 01:00:01 AM all 10.96 0.00 0.74 0.00 0.09 88.21 01:00:01 AM 0 20.44 0.00 1.05 0.00 0.07 78.43 01:00:01 AM 1 1.94 0.00 0.45 0.00 0.10 97.51 01:01:01 AM all 5.65 0.00 0.40 0.01 0.09 93.85 01:01:01 AM 0 6.64 0.00 0.37 0.00 0.08 92.91 01:01:01 AM 1 4.67 0.00 0.44 0.02 0.10 94.78 01:02:01 AM all 6.08 0.00 0.60 0.01 0.08 93.23 01:02:01 AM 0 8.63 0.00 0.64 0.00 0.08 90.65 01:02:01 AM 1 3.54 0.00 0.57 0.02 0.07 95.81 01:03:01 AM all 3.32 0.00 0.34 0.00 0.09 96.25 01:03:01 AM 0 4.90 0.00 0.34 0.00 0.10 94.66 01:03:01 AM 1 1.74 0.00 0.35 0.00 0.08 97.82 01:04:01 AM all 9.64 0.00 0.92 0.02 0.09 89.33 01:04:01 AM 0 14.23 0.00 0.98 0.00 0.10 84.70 01:04:01 AM 1 5.07 0.00 0.87 0.03 0.08 93.94 01:05:01 AM all 1.28 0.00 0.13 0.00 0.09 98.51 01:05:01 AM 0 1.61 0.00 0.12 0.00 0.08 98.18 01:05:01 AM 1 0.94 0.00 0.14 0.00 0.09 98.84 01:06:01 AM all 6.02 0.00 0.57 0.01 0.07 93.33 01:06:01 AM 0 7.11 0.00 0.59 0.02 0.07 92.22 01:06:01 AM 1 4.94 0.00 0.55 0.00 0.07 94.44 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 4.44 0.00 0.23 0.00 0.08 95.25 01:07:01 AM 0 4.04 0.00 0.25 0.00 0.07 95.64 01:07:01 AM 1 4.83 0.00 0.22 0.00 0.08 94.87 01:08:01 AM all 4.65 0.00 0.24 0.00 0.08 95.03 01:08:01 AM 0 3.54 0.00 0.18 0.00 0.07 96.21 01:08:01 AM 1 5.77 0.00 0.30 0.00 0.08 93.85 01:09:01 AM all 4.94 0.00 0.49 0.00 0.06 94.52 01:09:01 AM 0 9.37 0.00 0.77 0.00 0.05 89.81 01:09:01 AM 1 0.70 0.00 0.22 0.00 0.07 99.01 01:10:01 AM all 7.52 0.00 1.15 0.00 0.08 91.25 01:10:01 AM 0 6.94 0.00 1.13 0.00 0.07 91.86 01:10:01 AM 1 8.10 0.00 1.18 0.00 0.08 90.63 01:11:01 AM all 4.72 0.00 0.43 0.00 0.08 94.77 01:11:01 AM 0 5.99 0.00 0.44 0.00 0.07 93.51 01:11:01 AM 1 3.45 0.00 0.42 0.00 0.08 96.04 01:12:01 AM all 17.06 0.00 1.90 0.04 0.08 80.92 01:12:01 AM 0 14.23 0.00 1.72 0.07 0.07 83.92 01:12:01 AM 1 19.90 0.00 2.09 0.02 0.08 77.91 01:13:01 AM all 21.13 0.00 2.45 0.20 0.08 76.14 01:13:01 AM 0 22.53 0.00 2.33 0.18 0.08 74.88 01:13:01 AM 1 19.74 0.00 2.57 0.22 0.07 77.40 Average: all 8.81 0.00 1.04 0.11 0.08 89.96 Average: 0 11.42 0.00 1.17 0.11 0.08 87.23 Average: 1 6.20 0.00 0.91 0.12 0.08 92.69