---> uname -a: Linux prd-centos8-robot-2c-8g-18290.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 689 4728 19 2279 6709 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:a8:6d:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84582sec preferred_lft 84582sec inet6 fe80::f816:3eff:fea8:6d2b/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) 01/04/2026 _x86_64_ (2 CPU) 02:04:57 LINUX RESTART (2 CPU) 02:06:03 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 123.89 1.12 122.77 77.90 11308.07 02:08:01 AM 31.14 0.38 30.76 62.51 4045.20 02:09:01 AM 65.91 6.75 59.16 1248.19 3857.59 02:10:01 AM 35.82 0.22 35.60 43.59 6429.41 02:11:01 AM 3.52 0.00 3.52 0.00 120.29 02:12:01 AM 0.18 0.00 0.18 0.00 2.25 02:13:01 AM 0.32 0.07 0.25 4.93 7.20 02:14:01 AM 2.13 0.03 2.10 1.87 262.21 02:15:01 AM 0.52 0.00 0.52 0.00 62.01 02:16:01 AM 0.35 0.00 0.35 0.00 195.18 02:17:01 AM 0.43 0.00 0.43 0.00 147.93 02:18:01 AM 0.20 0.00 0.20 0.00 32.73 02:19:01 AM 0.17 0.00 0.17 0.00 38.24 02:20:01 AM 0.25 0.03 0.22 0.27 17.48 02:21:01 AM 1.50 0.00 1.50 0.00 56.03 02:22:01 AM 0.55 0.00 0.55 0.00 133.99 02:23:01 AM 0.35 0.00 0.35 0.00 74.12 02:24:01 AM 0.25 0.00 0.25 0.00 157.69 02:25:01 AM 0.17 0.00 0.17 0.00 111.33 02:26:01 AM 0.53 0.00 0.53 0.00 189.29 02:27:01 AM 0.20 0.00 0.20 0.00 33.48 02:28:01 AM 0.28 0.00 0.28 0.00 87.84 02:29:01 AM 0.25 0.00 0.25 0.00 10.58 02:30:01 AM 0.15 0.00 0.15 0.00 18.53 02:31:01 AM 0.47 0.00 0.47 0.00 25.60 02:32:01 AM 0.48 0.00 0.48 0.00 80.92 02:33:01 AM 0.18 0.00 0.18 0.00 49.63 02:34:01 AM 7.75 0.32 7.43 36.92 397.17 02:35:01 AM 32.22 0.52 31.71 63.85 3324.81 Average: 10.57 0.32 10.24 53.07 1066.81 02:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5151504 6993020 2730920 34.65 2688 2017204 805272 9.02 198640 2181784 102904 02:08:01 AM 5224248 7067664 2658176 33.72 2688 2019080 728124 8.15 219304 2087328 10764 02:09:01 AM 4929680 7027028 2952744 37.46 2688 2263776 737372 8.26 253820 2315032 177388 02:10:01 AM 4877848 6976128 3004576 38.12 2688 2265168 722396 8.09 260764 2357204 32 02:11:01 AM 4878132 6976412 3004292 38.11 2688 2265172 722396 8.09 260768 2357168 4 02:12:01 AM 4878208 6976488 3004216 38.11 2688 2265172 722396 8.09 260768 2357104 8 02:13:01 AM 4831440 6930712 3050984 38.71 2688 2266164 790488 8.85 261104 2403440 836 02:14:01 AM 4818088 6922564 3064336 38.88 2688 2271392 839452 9.40 261292 2416044 104 02:15:01 AM 4810260 6918620 3072164 38.97 2688 2275268 858412 9.61 261292 2424080 2344 02:16:01 AM 4803540 6916524 3078884 39.06 2688 2279896 858412 9.61 261292 2430436 1208 02:17:01 AM 4803280 6919388 3079144 39.06 2688 2283000 874076 9.79 261660 2430668 24 02:18:01 AM 4801880 6919504 3080544 39.08 2688 2284516 874076 9.79 261660 2432260 616 02:19:01 AM 4803472 6921720 3078952 39.06 2688 2285148 842344 9.43 261660 2430732 160 02:20:01 AM 4803328 6921968 3079096 39.06 2688 2285532 843060 9.44 261832 2430772 152 02:21:01 AM 4802572 6921804 3079852 39.07 2688 2286116 827148 9.26 261832 2431588 28 02:22:01 AM 4792264 6915324 3090160 39.20 2688 2289944 862668 9.66 261884 2441660 4 02:23:01 AM 4783088 6910948 3099336 39.32 2688 2294760 862668 9.66 261884 2450724 2784 02:24:01 AM 4783156 6913848 3099268 39.32 2688 2297584 862668 9.66 261884 2450748 936 02:25:01 AM 4777064 6911944 3105360 39.40 2688 2301804 862668 9.66 261884 2456376 1844 02:26:01 AM 4774064 6913472 3108360 39.43 2688 2306300 862668 9.66 261884 2459880 832 02:27:01 AM 4773800 6913628 3108624 39.44 2688 2306736 862668 9.66 261884 2460112 324 02:28:01 AM 4772640 6914796 3109784 39.45 2688 2309040 847240 9.49 261884 2461368 76 02:29:01 AM 4772408 6914960 3110016 39.46 2688 2309436 847240 9.49 261884 2461644 228 02:30:01 AM 4773176 6916152 3109248 39.45 2688 2309860 828468 9.28 261884 2460996 132 02:31:01 AM 4768636 6913312 3113788 39.50 2688 2311560 828468 9.28 261884 2464888 1280 02:32:01 AM 4765964 6912348 3116460 39.54 2688 2313276 894608 10.02 262032 2467100 800 02:33:01 AM 4762556 6910088 3119868 39.58 2688 2314444 910040 10.19 262032 2470692 552 02:34:01 AM 4773840 6836692 3108584 39.44 2688 2233860 853060 9.55 343372 2397512 108428 02:35:01 AM 4847492 6882328 3034932 38.50 2688 2208104 798988 8.95 511384 2164140 21372 Average: 4832332 6930668 3050092 38.69 2688 2266183 828605 9.28 269150 2398396 15040 02:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 104.53 81.75 1170.54 11.71 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 11.51 9.46 5.59 3.74 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 41.48 35.78 337.43 7.98 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 424.71 286.10 92.34 74.26 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 2.35 2.05 0.52 0.50 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 2.23 1.88 0.42 0.41 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 39.94 23.26 13.18 2.60 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 18.08 18.03 25.42 2.88 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 28.56 28.15 20.09 3.63 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 16.19 15.66 23.51 2.65 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 80.07 80.15 24.63 6.74 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 71.47 66.04 102.31 5.60 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 38.62 36.35 7.31 3.97 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 11.30 9.14 2.72 1.80 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 7.76 6.75 3.37 1.29 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 83.99 82.12 15.95 15.18 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 102.12 101.88 67.23 7.67 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 86.82 86.60 30.92 6.58 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 79.84 70.74 51.25 5.77 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 63.17 63.07 44.89 5.07 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 39.04 38.99 6.19 2.85 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 54.78 53.05 26.58 5.09 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 12.91 10.73 3.62 2.20 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 11.26 9.43 2.67 1.89 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 44.71 44.04 26.56 3.75 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 69.16 63.87 12.16 6.33 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 32.59 25.81 6.44 3.09 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 114.03 77.64 200.66 147.33 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 14.88 14.75 14.64 7.10 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 58.85 49.73 79.41 12.06 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) 01/04/2026 _x86_64_ (2 CPU) 02:04:57 LINUX RESTART (2 CPU) 02:06:03 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 36.64 0.00 5.37 1.05 0.09 56.85 02:07:01 AM 0 16.01 0.00 3.61 0.91 0.09 79.39 02:07:01 AM 1 57.33 0.00 7.13 1.19 0.10 34.24 02:08:01 AM all 12.14 0.00 1.59 0.31 0.06 85.91 02:08:01 AM 0 5.75 0.00 1.08 0.20 0.05 92.91 02:08:01 AM 1 18.53 0.00 2.09 0.42 0.07 78.89 02:09:01 AM all 30.18 0.00 5.55 0.43 0.09 63.74 02:09:01 AM 0 18.62 0.00 4.87 0.56 0.10 75.84 02:09:01 AM 1 41.79 0.00 6.24 0.30 0.08 51.58 02:10:01 AM all 8.48 0.00 2.23 0.49 0.05 88.75 02:10:01 AM 0 4.64 0.00 1.89 0.59 0.03 92.84 02:10:01 AM 1 12.31 0.00 2.57 0.40 0.07 84.66 02:11:01 AM all 0.21 0.00 0.11 0.02 0.03 99.63 02:11:01 AM 0 0.13 0.00 0.13 0.03 0.05 99.65 02:11:01 AM 1 0.28 0.00 0.08 0.00 0.02 99.62 02:12:01 AM all 0.26 0.00 0.08 0.00 0.04 99.62 02:12:01 AM 0 0.22 0.00 0.05 0.00 0.02 99.72 02:12:01 AM 1 0.30 0.00 0.12 0.00 0.07 99.52 02:13:01 AM all 2.44 0.00 0.37 0.00 0.04 97.15 02:13:01 AM 0 0.65 0.00 0.15 0.00 0.03 99.16 02:13:01 AM 1 4.24 0.00 0.59 0.00 0.05 95.12 02:14:01 AM all 10.06 0.00 0.70 0.02 0.09 89.12 02:14:01 AM 0 7.04 0.00 0.32 0.03 0.08 92.52 02:14:01 AM 1 13.08 0.00 1.09 0.00 0.10 85.73 02:15:01 AM all 9.19 0.00 0.79 0.00 0.09 89.92 02:15:01 AM 0 2.71 0.00 0.35 0.00 0.08 96.86 02:15:01 AM 1 15.68 0.00 1.24 0.00 0.10 82.98 02:16:01 AM all 8.24 0.00 0.28 0.01 0.08 91.40 02:16:01 AM 0 8.42 0.00 0.27 0.02 0.08 91.21 02:16:01 AM 1 8.05 0.00 0.28 0.00 0.08 91.58 02:17:01 AM all 9.52 0.00 1.11 0.00 0.08 89.29 02:17:01 AM 0 5.41 0.00 0.45 0.00 0.07 94.07 02:17:01 AM 1 13.70 0.00 1.77 0.00 0.09 84.45 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 7.30 0.00 0.75 0.00 0.12 91.83 02:18:01 AM 0 2.61 0.00 0.35 0.00 0.13 96.90 02:18:01 AM 1 12.08 0.00 1.16 0.00 0.10 86.66 02:19:01 AM all 5.76 0.00 0.44 0.00 0.08 93.72 02:19:01 AM 0 4.76 0.00 0.37 0.00 0.07 94.81 02:19:01 AM 1 6.76 0.00 0.50 0.00 0.10 92.64 02:20:01 AM all 4.37 0.00 0.45 0.00 0.10 95.07 02:20:01 AM 0 1.66 0.00 0.35 0.00 0.08 97.90 02:20:01 AM 1 7.09 0.00 0.55 0.00 0.12 92.24 02:21:01 AM all 4.26 0.00 0.37 0.01 0.08 95.29 02:21:01 AM 0 2.20 0.00 0.18 0.02 0.07 97.53 02:21:01 AM 1 6.34 0.00 0.56 0.00 0.08 93.02 02:22:01 AM all 11.43 0.00 0.78 0.01 0.07 87.71 02:22:01 AM 0 3.75 0.00 0.57 0.02 0.07 95.59 02:22:01 AM 1 19.40 0.00 0.99 0.00 0.07 79.54 02:23:01 AM all 5.34 0.00 0.50 0.01 0.08 94.07 02:23:01 AM 0 4.92 0.00 0.55 0.00 0.07 94.46 02:23:01 AM 1 5.76 0.00 0.44 0.02 0.10 93.68 02:24:01 AM all 5.78 0.00 0.53 0.00 0.13 93.57 02:24:01 AM 0 2.82 0.00 0.39 0.00 0.13 96.66 02:24:01 AM 1 8.72 0.00 0.67 0.00 0.12 90.49 02:25:01 AM all 5.80 0.00 0.42 0.00 0.09 93.69 02:25:01 AM 0 2.13 0.00 0.47 0.00 0.10 97.30 02:25:01 AM 1 9.49 0.00 0.37 0.00 0.08 90.06 02:26:01 AM all 6.78 0.00 0.91 0.04 0.10 92.17 02:26:01 AM 0 8.18 0.00 1.46 0.08 0.08 90.19 02:26:01 AM 1 5.38 0.00 0.37 0.00 0.12 94.14 02:27:01 AM all 2.14 0.00 0.28 0.00 0.09 97.48 02:27:01 AM 0 2.24 0.00 0.28 0.00 0.08 97.39 02:27:01 AM 1 2.04 0.00 0.28 0.00 0.10 97.57 02:28:01 AM all 5.81 0.00 0.48 0.00 0.08 93.64 02:28:01 AM 0 6.17 0.00 0.45 0.00 0.08 93.29 02:28:01 AM 1 5.45 0.00 0.50 0.00 0.07 93.98 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 4.36 0.00 0.17 0.00 0.08 95.40 02:29:01 AM 0 4.81 0.00 0.15 0.00 0.07 94.97 02:29:01 AM 1 3.91 0.00 0.18 0.00 0.08 95.82 02:30:01 AM all 4.07 0.00 0.25 0.00 0.10 95.58 02:30:01 AM 0 2.81 0.00 0.27 0.00 0.08 96.84 02:30:01 AM 1 5.33 0.00 0.23 0.00 0.12 94.32 02:31:01 AM all 6.28 0.00 0.61 0.02 0.12 92.97 02:31:01 AM 0 1.75 0.00 0.48 0.03 0.12 97.61 02:31:01 AM 1 11.04 0.00 0.74 0.00 0.12 88.09 02:32:01 AM all 7.10 0.00 1.16 0.03 0.10 91.61 02:32:01 AM 0 3.87 0.00 1.06 0.00 0.10 94.97 02:32:01 AM 1 10.34 0.00 1.26 0.05 0.10 88.25 02:33:01 AM all 4.78 0.00 0.35 0.00 0.09 94.78 02:33:01 AM 0 2.32 0.00 0.33 0.00 0.08 97.26 02:33:01 AM 1 7.24 0.00 0.37 0.00 0.10 92.29 02:34:01 AM all 19.96 0.00 2.07 1.52 0.08 76.38 02:34:01 AM 0 27.80 0.00 2.40 1.56 0.08 68.16 02:34:01 AM 1 12.15 0.00 1.74 1.47 0.08 84.56 02:35:01 AM all 28.66 0.00 3.48 3.43 0.08 64.34 02:35:01 AM 0 24.43 0.00 2.87 3.18 0.08 69.44 02:35:01 AM 1 32.92 0.00 4.10 3.68 0.07 59.23 Average: all 9.20 0.00 1.11 0.25 0.08 89.35 Average: 0 6.16 0.00 0.90 0.25 0.08 92.61 Average: 1 12.25 0.00 1.31 0.26 0.09 86.08