---> uname -a: Linux prd-centos8-robot-2c-8g-2562.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 639 4779 19 2278 6759 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:80:b8:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84597sec preferred_lft 84597sec inet6 fe80::f816:3eff:fe80:b85d/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) 01/21/2026 _x86_64_ (2 CPU) 04:54:06 LINUX RESTART (2 CPU) 04:55:01 AM tps rtps wtps bread/s bwrtn/s 04:56:01 AM 92.05 6.60 85.45 1128.69 6868.96 04:57:01 AM 83.44 1.08 82.36 75.31 11031.47 04:58:01 AM 37.81 3.81 34.00 1256.17 2223.16 04:59:01 AM 74.39 3.53 70.86 97.70 8064.76 05:00:01 AM 6.93 0.00 6.93 0.00 533.36 05:01:01 AM 0.33 0.00 0.33 0.00 4.77 05:02:01 AM 0.43 0.08 0.35 1.87 5.13 05:03:01 AM 0.83 0.10 0.73 6.80 111.45 05:04:01 AM 2.12 0.00 2.12 0.00 262.62 05:05:01 AM 0.45 0.00 0.45 0.00 131.19 05:06:01 AM 0.25 0.00 0.25 0.00 165.74 05:07:01 AM 0.23 0.00 0.23 0.00 39.37 05:08:01 AM 0.20 0.00 0.20 0.00 38.24 05:09:01 AM 0.22 0.00 0.22 0.00 16.13 05:10:01 AM 1.40 0.03 1.37 0.27 39.67 05:11:01 AM 0.18 0.00 0.18 0.00 42.03 05:12:01 AM 0.47 0.00 0.47 0.00 158.91 05:13:01 AM 0.37 0.00 0.37 0.00 131.49 05:14:01 AM 0.27 0.00 0.27 0.00 150.00 05:15:01 AM 0.47 0.00 0.47 0.00 117.31 05:16:01 AM 0.17 0.00 0.17 0.00 80.77 05:17:01 AM 0.15 0.00 0.15 0.00 27.08 05:18:01 AM 0.22 0.00 0.22 0.00 67.33 05:19:01 AM 0.30 0.00 0.30 0.00 24.45 05:20:01 AM 0.42 0.00 0.42 0.00 18.93 05:21:01 AM 0.62 0.00 0.62 0.00 86.95 05:22:01 AM 0.20 0.00 0.20 0.00 46.15 05:23:01 AM 9.45 0.32 9.13 36.93 345.51 05:24:01 AM 34.37 0.52 33.86 63.85 3483.47 Average: 12.03 0.55 11.47 92.00 1183.37 04:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 AM 5165532 6971724 2716900 34.47 2688 1983568 779876 8.73 196364 2185212 257776 04:57:01 AM 5149920 6992340 2732512 34.67 2688 2018624 740980 8.30 210244 2175828 9952 04:58:01 AM 4936552 6947760 2945880 37.37 2688 2181480 798964 8.95 261936 2318564 103676 04:59:01 AM 4927640 7029936 2954792 37.49 2688 2269300 667200 7.47 261096 2312336 10844 05:00:01 AM 4926736 7029032 2955696 37.50 2688 2269300 664472 7.44 261100 2312416 16 05:01:01 AM 4926208 7028512 2956224 37.50 2688 2269308 664472 7.44 261100 2312756 8 05:02:01 AM 4926600 7028972 2955832 37.50 2688 2269376 680000 7.61 261236 2312376 4 05:03:01 AM 4864360 6969968 3018072 38.29 2688 2272644 783616 8.77 261760 2373552 308 05:04:01 AM 4856204 6967752 3026228 38.39 2688 2278560 783616 8.77 261760 2381468 372 05:05:01 AM 4851344 6967108 3031088 38.45 2688 2282800 799144 8.95 261760 2385880 848 05:06:01 AM 4847460 6967436 3034972 38.50 2688 2286988 818080 9.16 261984 2390360 100 05:07:01 AM 4848356 6969408 3034076 38.49 2688 2288064 801880 8.98 262128 2389360 56 05:08:01 AM 4847304 6969404 3035128 38.50 2688 2289120 767848 8.60 262128 2390560 56 05:09:01 AM 4846116 6968596 3036316 38.52 2688 2289500 767440 8.59 262128 2391444 40 05:10:01 AM 4848184 6971016 3034248 38.49 2688 2289844 748768 8.38 262308 2389252 156 05:11:01 AM 4842484 6967512 3039948 38.57 2688 2292072 784696 8.79 262316 2394716 1172 05:12:01 AM 4833952 6963188 3048480 38.67 2688 2296248 802136 8.98 262360 2403244 760 05:13:01 AM 4827820 6962280 3054612 38.75 2688 2301480 802136 8.98 262360 2409208 2156 05:14:01 AM 4826112 6963420 3056320 38.77 2688 2304360 802136 8.98 262360 2411148 588 05:15:01 AM 4820752 6963144 3061680 38.84 2688 2309412 802136 8.98 262360 2416244 2308 05:16:01 AM 4820748 6963284 3061684 38.84 2688 2309548 802136 8.98 262364 2416432 52 05:17:01 AM 4819412 6964452 3063020 38.86 2688 2312060 783176 8.77 262364 2417788 1780 05:18:01 AM 4819720 6965140 3062712 38.85 2688 2312432 783176 8.77 262364 2417696 172 05:19:01 AM 4821020 6966920 3061412 38.84 2688 2312920 783176 8.77 262364 2416252 68 05:20:01 AM 4821204 6967512 3061228 38.84 2688 2313320 779152 8.72 262364 2416236 12 05:21:01 AM 4815628 6964736 3066804 38.91 2688 2316128 847636 9.49 262512 2421268 528 05:22:01 AM 4813816 6964020 3068616 38.93 2688 2317240 847636 9.49 262512 2422904 308 05:23:01 AM 4860080 6920356 3022352 38.34 2688 2232800 751080 8.41 343824 2316064 110588 05:24:01 AM 4969652 6995160 2912780 36.95 2688 2198680 694832 7.78 510720 2044620 25336 Average: 4878652 6974831 3003780 38.11 2688 2264385 770055 8.62 269385 2356730 18277 04:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 190.95 134.66 1457.53 36.77 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 85.62 58.20 607.04 8.79 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 44.44 39.30 337.85 8.79 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 522.09 369.14 108.60 88.60 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 2.58 1.95 0.50 0.47 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 1.62 0.72 0.25 0.12 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 3.25 1.93 0.52 0.43 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 52.14 37.56 22.18 4.43 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 32.33 29.66 34.38 4.76 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 19.56 18.04 20.78 2.91 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 83.47 84.09 31.41 7.39 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 57.13 54.40 11.58 4.59 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 52.27 50.06 11.98 5.20 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 12.03 9.16 2.99 1.98 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 13.13 7.78 2.81 1.54 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 65.40 64.37 14.15 8.09 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 67.94 66.49 27.72 11.00 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 118.85 119.10 69.02 8.99 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 76.54 77.02 39.73 5.72 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 90.23 88.62 43.29 7.41 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 16.53 16.49 2.98 1.18 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 70.42 69.56 28.87 5.94 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 13.53 10.85 3.16 2.20 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 14.40 12.26 3.66 2.66 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 3.78 3.28 2.67 0.61 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 118.51 105.86 37.03 9.19 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 49.07 26.36 8.54 2.86 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 121.30 78.27 179.39 146.25 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 17.01 16.33 14.66 8.06 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 69.52 56.95 107.77 13.69 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) 01/21/2026 _x86_64_ (2 CPU) 04:54:06 LINUX RESTART (2 CPU) 04:55:01 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 39.42 0.00 5.99 1.87 0.12 52.60 04:56:01 AM 0 33.12 0.00 4.82 2.38 0.12 59.57 04:56:01 AM 1 45.74 0.00 7.18 1.37 0.12 45.60 04:57:01 AM all 20.34 0.00 3.17 2.90 0.08 73.52 04:57:01 AM 0 14.15 0.00 2.65 3.50 0.07 79.62 04:57:01 AM 1 26.53 0.00 3.69 2.29 0.08 67.40 04:58:01 AM all 24.74 0.00 3.78 0.59 0.08 70.81 04:58:01 AM 0 29.78 0.00 4.27 0.77 0.07 65.12 04:58:01 AM 1 19.71 0.00 3.30 0.42 0.08 76.49 04:59:01 AM all 22.76 0.00 4.80 1.41 0.09 70.94 04:59:01 AM 0 15.97 0.00 4.01 1.39 0.10 78.53 04:59:01 AM 1 29.57 0.00 5.60 1.42 0.08 63.33 05:00:01 AM all 0.34 0.00 0.13 0.05 0.03 99.45 05:00:01 AM 0 0.07 0.00 0.15 0.08 0.02 99.68 05:00:01 AM 1 0.62 0.00 0.12 0.02 0.03 99.22 05:01:01 AM all 0.23 0.00 0.07 0.01 0.03 99.67 05:01:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 05:01:01 AM 1 0.37 0.00 0.08 0.02 0.03 99.50 05:02:01 AM all 0.30 0.00 0.11 0.00 0.02 99.57 05:02:01 AM 0 0.12 0.00 0.13 0.00 0.02 99.73 05:02:01 AM 1 0.48 0.00 0.08 0.00 0.02 99.42 05:03:01 AM all 8.01 0.00 0.92 0.00 0.06 91.01 05:03:01 AM 0 6.60 0.00 0.67 0.00 0.05 92.68 05:03:01 AM 1 9.43 0.00 1.17 0.00 0.07 89.33 05:04:01 AM all 10.81 0.00 0.79 0.02 0.07 88.32 05:04:01 AM 0 5.35 0.00 0.57 0.02 0.07 94.00 05:04:01 AM 1 16.28 0.00 1.00 0.02 0.07 82.63 05:05:01 AM all 8.95 0.00 0.41 0.00 0.06 90.58 05:05:01 AM 0 10.70 0.00 0.33 0.00 0.07 88.90 05:05:01 AM 1 7.19 0.00 0.49 0.00 0.05 92.27 05:06:01 AM all 11.08 0.00 1.16 0.01 0.06 87.69 05:06:01 AM 0 6.24 0.00 0.47 0.00 0.05 93.25 05:06:01 AM 1 15.98 0.00 1.87 0.02 0.07 82.07 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 6.39 0.00 0.57 0.00 0.05 93.00 05:07:01 AM 0 4.09 0.00 0.59 0.00 0.03 95.29 05:07:01 AM 1 8.72 0.00 0.54 0.00 0.07 90.67 05:08:01 AM all 6.26 0.00 0.58 0.00 0.06 93.10 05:08:01 AM 0 5.12 0.00 0.45 0.00 0.07 94.36 05:08:01 AM 1 7.40 0.00 0.70 0.00 0.05 91.84 05:09:01 AM all 4.35 0.00 0.35 0.00 0.05 95.25 05:09:01 AM 0 5.80 0.00 0.45 0.00 0.05 93.70 05:09:01 AM 1 2.89 0.00 0.25 0.00 0.05 96.81 05:10:01 AM all 3.70 0.00 0.42 0.02 0.06 95.81 05:10:01 AM 0 2.77 0.00 0.33 0.02 0.05 96.82 05:10:01 AM 1 4.63 0.00 0.50 0.02 0.07 94.79 05:11:01 AM all 9.94 0.00 0.86 0.00 0.06 89.14 05:11:01 AM 0 15.37 0.00 1.38 0.00 0.07 83.18 05:11:01 AM 1 4.73 0.00 0.37 0.00 0.05 94.85 05:12:01 AM all 7.40 0.00 0.34 0.03 0.07 92.16 05:12:01 AM 0 8.38 0.00 0.34 0.00 0.07 91.22 05:12:01 AM 1 6.42 0.00 0.35 0.05 0.07 93.11 05:13:01 AM all 6.66 0.00 0.69 0.00 0.06 92.60 05:13:01 AM 0 6.24 0.00 0.64 0.00 0.05 93.08 05:13:01 AM 1 7.08 0.00 0.74 0.00 0.07 92.12 05:14:01 AM all 2.99 0.00 0.34 0.00 0.07 96.61 05:14:01 AM 0 3.12 0.00 0.30 0.00 0.07 96.51 05:14:01 AM 1 2.85 0.00 0.37 0.00 0.07 96.71 05:15:01 AM all 10.54 0.00 1.09 0.00 0.07 88.30 05:15:01 AM 0 5.16 0.00 0.74 0.00 0.07 94.03 05:15:01 AM 1 15.95 0.00 1.44 0.00 0.07 82.54 05:16:01 AM all 1.22 0.00 0.18 0.00 0.05 98.54 05:16:01 AM 0 1.04 0.00 0.22 0.00 0.03 98.71 05:16:01 AM 1 1.41 0.00 0.15 0.00 0.07 98.38 05:17:01 AM all 5.79 0.00 0.59 0.00 0.07 93.55 05:17:01 AM 0 5.34 0.00 0.65 0.00 0.07 93.94 05:17:01 AM 1 6.24 0.00 0.52 0.00 0.07 93.17 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 4.44 0.00 0.16 0.00 0.05 95.35 05:18:01 AM 0 2.24 0.00 0.13 0.00 0.05 97.58 05:18:01 AM 1 6.64 0.00 0.18 0.00 0.05 93.12 05:19:01 AM all 5.02 0.00 0.27 0.00 0.06 94.66 05:19:01 AM 0 2.66 0.00 0.20 0.00 0.05 97.09 05:19:01 AM 1 7.37 0.00 0.33 0.00 0.07 92.22 05:20:01 AM all 4.87 0.00 0.47 0.00 0.05 94.61 05:20:01 AM 0 7.92 0.00 0.56 0.00 0.05 91.47 05:20:01 AM 1 1.94 0.00 0.38 0.00 0.05 97.63 05:21:01 AM all 7.80 0.00 1.12 0.00 0.08 91.00 05:21:01 AM 0 5.39 0.00 0.86 0.00 0.07 93.68 05:21:01 AM 1 10.21 0.00 1.38 0.00 0.08 88.32 05:22:01 AM all 4.92 0.00 0.56 0.00 0.07 94.46 05:22:01 AM 0 2.43 0.00 0.37 0.00 0.07 97.14 05:22:01 AM 1 7.41 0.00 0.75 0.00 0.07 91.77 05:23:01 AM all 19.11 0.00 2.16 0.06 0.08 78.59 05:23:01 AM 0 27.83 0.00 2.64 0.07 0.08 69.38 05:23:01 AM 1 10.40 0.00 1.67 0.05 0.08 87.79 05:24:01 AM all 33.29 0.00 4.34 0.26 0.08 62.03 05:24:01 AM 0 31.24 0.00 4.32 0.13 0.08 64.23 05:24:01 AM 1 35.34 0.00 4.36 0.38 0.08 59.84 Average: all 10.07 0.00 1.26 0.25 0.06 88.35 Average: 0 9.12 0.00 1.15 0.29 0.06 89.38 Average: 1 11.03 0.00 1.37 0.21 0.06 87.33