---> uname -a: Linux prd-centos8-robot-2c-8g-20339.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 675 4711 19 2310 6723 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:b5:2e:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84571sec preferred_lft 84571sec inet6 fe80::f816:3eff:feb5:2e67/64 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) 02/24/2026 _x86_64_ (2 CPU) 02:06:52 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 214.96 159.54 55.42 15072.40 39416.91 02:09:01 AM 117.91 1.10 116.81 75.84 12686.37 02:10:01 AM 35.12 0.38 34.74 64.25 4048.73 02:11:01 AM 68.54 6.93 61.61 1286.37 3797.43 02:12:01 AM 29.93 0.03 29.90 3.47 6214.96 02:13:01 AM 2.77 0.00 2.77 0.00 84.06 02:14:01 AM 0.33 0.00 0.33 0.00 3.68 02:15:01 AM 0.55 0.07 0.48 4.93 30.81 02:16:01 AM 1.90 0.03 1.87 1.87 242.05 02:17:01 AM 0.40 0.00 0.40 0.00 140.36 02:18:01 AM 0.38 0.00 0.38 0.00 163.62 02:19:01 AM 0.28 0.00 0.28 0.00 118.29 02:20:01 AM 0.17 0.03 0.13 1.33 10.66 02:21:01 AM 0.30 0.00 0.30 0.00 36.45 02:22:01 AM 0.40 0.03 0.37 0.27 14.91 02:23:01 AM 1.30 0.00 1.30 0.00 43.72 02:24:01 AM 0.23 0.00 0.23 0.00 21.40 02:25:01 AM 0.43 0.00 0.43 0.00 187.03 02:26:02 AM 0.30 0.00 0.30 0.00 113.80 02:27:01 AM 0.39 0.00 0.39 0.00 161.19 02:28:01 AM 0.35 0.00 0.35 0.00 134.01 02:29:01 AM 0.28 0.00 0.28 0.00 85.22 02:30:01 AM 0.20 0.00 0.20 0.00 22.03 02:31:01 AM 0.27 0.00 0.27 0.00 72.98 02:32:01 AM 0.48 0.00 0.48 0.00 13.38 02:33:01 AM 7.75 5.95 1.80 574.97 52.76 02:34:01 AM 1.60 0.00 1.60 0.00 125.26 02:35:01 AM 0.48 0.00 0.48 0.00 53.69 02:36:01 AM 1.67 0.00 1.67 0.00 117.98 02:37:01 AM 30.32 0.58 29.74 62.25 3332.11 Average: 17.34 5.83 11.52 572.02 2386.40 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5482972 7013616 2399460 30.44 2688 1723260 746824 8.36 185836 1933056 103504 02:09:01 AM 5085792 6945276 2796640 35.48 2688 2035588 762912 8.54 207064 2242848 100688 02:10:01 AM 5170968 7032300 2711464 34.40 2688 2037520 685944 7.68 227976 2137056 9008 02:11:01 AM 4842216 6956356 3040216 38.57 2688 2280948 721360 8.08 266788 2396864 174708 02:12:01 AM 4889452 7003260 2992980 37.97 2688 2281032 674436 7.55 269744 2342468 4 02:13:01 AM 4889324 7003132 2993108 37.97 2688 2281032 674436 7.55 269748 2342604 4 02:14:01 AM 4889420 7003228 2993012 37.97 2688 2281032 674436 7.55 269748 2342544 4 02:15:01 AM 4834580 6950864 3047852 38.67 2688 2283516 771896 8.64 270084 2396488 1692 02:16:01 AM 4825752 6946100 3056680 38.78 2688 2287572 787740 8.82 270272 2404788 412 02:17:01 AM 4820024 6944260 3062408 38.85 2688 2291500 803540 9.00 270272 2410728 248 02:18:01 AM 4812532 6943116 3069900 38.95 2688 2297808 803540 9.00 270272 2418036 1756 02:19:01 AM 4809800 6942120 3072632 38.98 2688 2299544 804852 9.01 270640 2420712 8 02:20:01 AM 4811292 6943968 3071140 38.96 2688 2299900 799948 8.96 270640 2419116 32 02:21:01 AM 4813620 6947292 3068812 38.93 2688 2300896 782536 8.76 270640 2417340 52 02:22:01 AM 4813060 6947116 3069372 38.94 2688 2301276 779348 8.73 270772 2417620 216 02:23:01 AM 4812684 6947128 3069748 38.94 2688 2301656 763544 8.55 270772 2417944 148 02:24:01 AM 4809436 6944792 3072996 38.99 2688 2302632 779376 8.73 270772 2420952 556 02:25:01 AM 4797024 6937640 3085408 39.14 2688 2307876 814612 9.12 270824 2433068 344 02:26:02 AM 4794244 6938496 3088188 39.18 2688 2311480 814612 9.12 270824 2436188 644 02:27:01 AM 4789480 6938064 3092952 39.24 2688 2315852 814612 9.12 270824 2440404 344 02:28:01 AM 4785000 6937472 3097432 39.30 2688 2319732 814612 9.12 270824 2445392 332 02:29:01 AM 4783012 6937676 3099420 39.32 2688 2321876 814612 9.12 270824 2447400 4 02:30:01 AM 4778880 6935888 3103552 39.37 2688 2324220 811476 9.09 270824 2451164 1760 02:31:01 AM 4781116 6938516 3101316 39.34 2688 2324612 793524 8.89 270824 2449400 24 02:32:01 AM 4780720 6938496 3101712 39.35 2688 2324988 793524 8.89 270824 2449816 160 02:33:01 AM 4764204 6939740 3118228 39.56 2688 2342740 761304 8.52 273016 2464028 40 02:34:01 AM 4756776 6934768 3125656 39.65 2688 2345208 850184 9.52 273164 2470764 188 02:35:01 AM 4755428 6934656 3127004 39.67 2688 2346436 850184 9.52 273164 2472184 56 02:36:01 AM 5002960 7005092 2879472 36.53 2688 2170748 675924 7.57 267816 2232572 5404 02:37:01 AM 4810700 6867892 3071732 38.97 2688 2230328 801572 8.98 521928 2192436 10336 Average: 4859749 6953277 3022683 38.35 2688 2262427 774247 8.67 272591 2375533 13756 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 306.75 181.86 1581.74 59.97 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 102.90 80.82 1280.63 11.63 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 13.73 10.86 5.67 4.06 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 48.00 42.17 344.76 10.69 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 470.97 362.51 103.69 90.41 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 2.70 2.38 1.29 0.54 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 2.67 2.23 0.51 0.45 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 39.06 26.70 21.25 3.34 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 13.35 13.70 17.65 2.24 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 29.56 28.90 20.64 3.68 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 39.36 40.13 37.08 4.75 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 94.59 92.39 65.21 7.45 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 16.93 16.15 2.92 1.52 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 51.40 50.18 10.99 4.59 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 11.03 9.03 2.69 1.79 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 10.66 8.75 2.67 1.74 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 36.21 35.58 9.45 2.98 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 81.53 81.15 30.05 15.14 0.00 0.00 0.00 0.00 02:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:02 AM eth0 95.17 95.53 39.91 7.34 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 117.15 117.76 71.68 8.45 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 104.55 67.71 43.80 5.73 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 52.09 52.61 17.94 3.91 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 75.24 74.54 29.38 5.85 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 13.36 11.25 3.17 2.26 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 13.50 10.50 3.15 2.10 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 8.08 7.03 3.85 1.59 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 120.11 107.16 37.26 9.19 0.00 0.00 0.00 0.00 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 28.28 23.78 4.61 2.17 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 63.45 41.44 25.10 8.09 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 80.02 54.28 165.95 144.59 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 71.39 58.27 132.87 14.28 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) 02/24/2026 _x86_64_ (2 CPU) 02:06:52 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 49.89 0.07 10.49 13.79 0.10 25.67 02:08:01 AM 0 52.69 0.03 10.32 11.53 0.10 25.33 02:08:01 AM 1 47.09 0.10 10.66 16.04 0.10 26.00 02:09:01 AM all 34.52 0.00 5.30 2.92 0.10 57.15 02:09:01 AM 0 47.73 0.00 6.25 3.35 0.10 42.58 02:09:01 AM 1 21.33 0.00 4.36 2.50 0.10 71.71 02:10:01 AM all 10.87 0.00 1.74 0.83 0.08 86.49 02:10:01 AM 0 9.94 0.00 1.75 1.20 0.07 87.04 02:10:01 AM 1 11.81 0.00 1.72 0.45 0.08 85.94 02:11:01 AM all 35.21 0.00 6.68 1.03 0.12 56.96 02:11:01 AM 0 31.31 0.00 6.14 0.60 0.13 61.82 02:11:01 AM 1 39.12 0.00 7.22 1.47 0.10 52.10 02:12:01 AM all 1.48 0.00 1.33 0.94 0.06 96.19 02:12:01 AM 0 2.04 0.00 1.36 0.39 0.07 96.15 02:12:01 AM 1 0.92 0.00 1.31 1.49 0.05 96.23 02:13:01 AM all 0.21 0.00 0.10 0.02 0.06 99.62 02:13:01 AM 0 0.33 0.00 0.08 0.03 0.05 99.50 02:13:01 AM 1 0.08 0.00 0.12 0.00 0.07 99.73 02:14:01 AM all 0.30 0.00 0.09 0.00 0.05 99.56 02:14:01 AM 0 0.48 0.00 0.07 0.00 0.05 99.40 02:14:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 02:15:01 AM all 5.54 0.00 0.87 0.04 0.05 93.49 02:15:01 AM 0 4.89 0.00 0.87 0.08 0.05 94.11 02:15:01 AM 1 6.20 0.00 0.87 0.00 0.05 92.87 02:16:01 AM all 7.80 0.00 0.25 0.19 0.08 91.68 02:16:01 AM 0 10.77 0.00 0.30 0.00 0.08 88.84 02:16:01 AM 1 4.82 0.00 0.20 0.38 0.08 94.51 02:17:01 AM all 9.09 0.00 0.80 0.01 0.08 90.03 02:17:01 AM 0 10.94 0.00 0.97 0.02 0.07 88.01 02:17:01 AM 1 7.23 0.00 0.64 0.00 0.08 92.04 02:18:01 AM all 11.62 0.00 0.90 0.03 0.09 87.37 02:18:01 AM 0 12.50 0.00 0.72 0.00 0.10 86.68 02:18:01 AM 1 10.74 0.00 1.07 0.05 0.08 88.06 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 7.95 0.00 0.80 0.06 0.08 91.10 02:19:01 AM 0 10.46 0.00 1.06 0.00 0.09 88.39 02:19:01 AM 1 5.50 0.00 0.55 0.12 0.08 93.75 02:20:01 AM all 3.00 0.00 0.26 0.00 0.06 96.68 02:20:01 AM 0 4.75 0.00 0.31 0.00 0.05 94.89 02:20:01 AM 1 1.27 0.00 0.22 0.00 0.07 98.44 02:21:01 AM all 5.72 0.00 0.56 0.00 0.08 93.64 02:21:01 AM 0 7.68 0.00 0.71 0.00 0.08 91.53 02:21:01 AM 1 3.77 0.00 0.42 0.00 0.07 95.74 02:22:01 AM all 4.51 0.00 0.48 0.00 0.07 94.94 02:22:01 AM 0 3.28 0.00 0.43 0.00 0.05 96.24 02:22:01 AM 1 5.74 0.00 0.54 0.00 0.08 93.64 02:23:01 AM all 4.14 0.00 0.33 0.01 0.10 95.43 02:23:01 AM 0 4.79 0.00 0.37 0.00 0.08 94.76 02:23:01 AM 1 3.48 0.00 0.28 0.02 0.12 96.10 02:24:01 AM all 6.30 0.00 0.62 0.00 0.06 93.02 02:24:01 AM 0 6.79 0.00 0.66 0.00 0.05 92.50 02:24:01 AM 1 5.82 0.00 0.58 0.00 0.07 93.53 02:25:01 AM all 9.66 0.00 0.50 0.03 0.08 89.73 02:25:01 AM 0 14.61 0.00 0.62 0.00 0.08 84.69 02:25:01 AM 1 4.69 0.00 0.39 0.07 0.07 94.78 02:26:02 AM all 6.42 0.00 0.62 0.00 0.06 92.90 02:26:02 AM 0 7.75 0.00 0.75 0.00 0.07 91.43 02:26:02 AM 1 5.09 0.00 0.49 0.00 0.05 94.37 02:27:01 AM all 3.59 0.00 0.43 0.14 0.07 95.78 02:27:01 AM 0 3.47 0.00 0.48 0.09 0.05 95.92 02:27:01 AM 1 3.70 0.00 0.38 0.19 0.09 95.65 02:28:01 AM all 6.95 0.00 0.44 0.00 0.09 92.52 02:28:01 AM 0 9.36 0.00 0.44 0.00 0.07 90.14 02:28:01 AM 1 4.56 0.00 0.44 0.00 0.12 94.89 02:29:01 AM all 4.66 0.00 0.92 0.00 0.06 94.36 02:29:01 AM 0 3.69 0.00 0.75 0.00 0.05 95.51 02:29:01 AM 1 5.64 0.00 1.09 0.00 0.07 93.20 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 4.55 0.00 0.55 0.00 0.06 94.84 02:30:01 AM 0 5.35 0.00 0.49 0.00 0.05 94.11 02:30:01 AM 1 3.75 0.00 0.60 0.00 0.07 95.57 02:31:01 AM all 4.49 0.00 0.20 0.00 0.07 95.24 02:31:01 AM 0 6.05 0.00 0.22 0.00 0.07 93.67 02:31:01 AM 1 2.93 0.00 0.18 0.00 0.07 96.82 02:32:01 AM all 4.39 0.00 0.21 0.01 0.07 95.33 02:32:01 AM 0 4.75 0.00 0.22 0.02 0.08 94.94 02:32:01 AM 1 4.03 0.00 0.20 0.00 0.05 95.72 02:33:01 AM all 4.83 0.26 0.53 0.34 0.06 93.98 02:33:01 AM 0 7.87 0.34 0.65 0.17 0.05 90.93 02:33:01 AM 1 1.84 0.18 0.42 0.50 0.07 96.99 02:34:01 AM all 8.36 0.00 0.96 0.01 0.07 90.61 02:34:01 AM 0 8.67 0.00 0.82 0.00 0.07 90.44 02:34:01 AM 1 8.05 0.00 1.10 0.02 0.07 90.77 02:35:01 AM all 3.87 0.00 0.74 0.00 0.09 95.30 02:35:01 AM 0 5.05 0.00 0.99 0.00 0.10 93.86 02:35:01 AM 1 2.68 0.00 0.49 0.00 0.08 96.75 02:36:01 AM all 10.08 0.00 1.01 0.01 0.08 88.82 02:36:01 AM 0 6.34 0.00 1.12 0.00 0.07 92.47 02:36:01 AM 1 13.82 0.00 0.90 0.02 0.08 85.17 02:37:01 AM all 31.51 0.00 3.73 1.44 0.10 63.22 02:37:01 AM 0 28.27 0.00 3.91 1.59 0.10 66.14 02:37:01 AM 1 34.75 0.00 3.55 1.30 0.10 60.30 Average: all 10.07 0.01 1.42 0.73 0.07 87.70 Average: 0 11.10 0.01 1.46 0.64 0.07 86.71 Average: 1 9.03 0.01 1.37 0.82 0.08 88.69