---> uname -a: Linux prd-centos8-robot-2c-8g-2527.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: 2799.998 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 625 4795 19 2276 6773 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:41:e6:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84577sec preferred_lft 84577sec inet6 fe80::f816:3eff:fe41:e6d5/64 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) 01:54:03 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 155.67 58.54 97.13 5891.45 32290.85 01:57:01 AM 104.90 1.08 103.82 75.32 11608.35 01:58:01 AM 25.39 0.42 24.98 64.78 2019.99 01:59:01 AM 78.52 6.93 71.59 1289.52 5368.42 02:00:01 AM 25.77 0.00 25.77 0.00 5014.83 02:01:01 AM 3.70 0.02 3.68 0.13 115.21 02:02:01 AM 0.55 0.07 0.48 1.73 7.20 02:03:01 AM 0.47 0.10 0.37 6.80 17.18 02:04:01 AM 2.22 0.00 2.22 0.00 253.48 02:05:01 AM 0.43 0.00 0.43 0.00 135.48 02:06:01 AM 0.43 0.00 0.43 0.00 226.31 02:07:01 AM 0.22 0.00 0.22 0.00 55.75 02:08:01 AM 0.15 0.00 0.15 0.00 11.21 02:09:01 AM 0.15 0.00 0.15 0.00 40.27 02:10:01 AM 1.32 0.03 1.28 0.27 44.14 02:11:01 AM 0.37 0.00 0.37 0.00 23.73 02:12:01 AM 0.35 0.00 0.35 0.00 125.71 02:13:01 AM 0.45 0.00 0.45 0.00 179.64 02:14:01 AM 0.23 0.00 0.23 0.00 151.62 02:15:01 AM 0.45 0.00 0.45 0.00 194.04 02:16:01 AM 0.35 0.00 0.35 0.00 83.97 02:17:01 AM 0.40 0.00 0.40 0.00 33.36 02:18:01 AM 0.20 0.00 0.20 0.00 61.84 02:19:01 AM 0.15 0.00 0.15 0.00 15.46 02:20:01 AM 0.32 0.00 0.32 0.00 26.25 02:21:01 AM 0.33 0.00 0.33 0.00 77.61 02:22:01 AM 0.85 0.32 0.53 6.93 57.30 02:23:02 AM 0.93 0.00 0.93 0.00 56.10 02:24:01 AM 26.64 0.64 26.00 74.43 3158.63 Average: 14.89 2.35 12.54 255.71 2118.70 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5359692 6984564 2522732 32.00 2688 1814560 777004 8.70 199252 2027924 135752 01:57:01 AM 5154000 6990624 2728424 34.61 2688 2012460 714424 8.00 197436 2179796 42088 01:58:01 AM 5186896 7051184 2695528 34.20 2688 2039652 655472 7.34 221908 2121512 35804 01:59:01 AM 4946468 7042900 2935956 37.25 2688 2262264 643080 7.20 259888 2289932 138324 02:00:01 AM 4942048 7038036 2940376 37.30 2688 2262240 665100 7.45 259900 2292188 4 02:01:01 AM 4941508 7037492 2940916 37.31 2688 2262244 645636 7.23 259904 2292432 4 02:02:01 AM 4942280 7038324 2940144 37.30 2688 2262312 645636 7.23 260020 2292124 4 02:03:01 AM 4888544 6987236 2993880 37.98 2688 2264968 747396 8.37 260552 2344932 2140 02:04:01 AM 4879348 6981984 3003076 38.10 2688 2268928 747396 8.37 260552 2353956 648 02:05:01 AM 4874852 6982100 3007572 38.16 2688 2273524 770552 8.63 260552 2358532 1304 02:06:01 AM 4868540 6981780 3013884 38.24 2688 2279508 786788 8.81 260552 2364652 616 02:07:01 AM 4867740 6982128 3014684 38.25 2688 2280656 786788 8.81 260920 2365420 152 02:08:01 AM 4866416 6981864 3016008 38.26 2688 2281724 751360 8.41 260920 2366684 928 02:09:01 AM 4864972 6980800 3017452 38.28 2688 2282104 752612 8.43 260920 2367868 144 02:10:01 AM 4865828 6982100 3016596 38.27 2688 2282536 736116 8.24 261092 2367264 124 02:11:01 AM 4865216 6981948 3017208 38.28 2688 2282996 736116 8.24 261092 2367816 4 02:12:01 AM 4853924 6976172 3028500 38.42 2688 2288536 788276 8.83 261144 2378688 1868 02:13:01 AM 4847896 6973768 3034528 38.50 2688 2292160 788276 8.83 261144 2384924 284 02:14:01 AM 4844936 6975212 3037488 38.53 2688 2296612 788276 8.83 261144 2387532 224 02:15:01 AM 4834324 6970344 3048100 38.67 2688 2302324 788276 8.83 261144 2398256 224 02:16:01 AM 4837560 6975784 3044864 38.63 2688 2304496 788276 8.83 261144 2395240 8 02:17:01 AM 4833756 6974388 3048668 38.68 2688 2306896 788276 8.83 261148 2399024 1540 02:18:01 AM 4834268 6975300 3048156 38.67 2688 2307296 771664 8.64 261148 2398504 152 02:19:01 AM 4833996 6975436 3048428 38.67 2688 2307704 771664 8.64 261148 2398928 128 02:20:01 AM 4836024 6978016 3046400 38.65 2688 2308248 749536 8.39 261148 2396900 44 02:21:01 AM 4830564 6974972 3051860 38.72 2688 2310680 816284 9.14 261296 2401672 248 02:22:01 AM 4828976 6974732 3053448 38.74 2688 2312012 816284 9.14 261296 2402972 32 02:23:02 AM 4884356 7037184 2998068 38.03 2688 2319076 649948 7.28 261772 2347700 5936 02:24:01 AM 4965716 6985388 2916708 37.00 2688 2193104 687228 7.69 509396 2048848 22392 Average: 4909677 6992130 2972747 37.71 2688 2250408 743232 8.32 263777 2327318 13487 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 299.43 188.26 1666.03 60.22 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 89.95 62.21 859.79 9.42 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 20.88 13.45 7.45 4.79 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 51.01 44.04 343.73 14.05 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 594.24 416.49 111.05 90.26 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 2.57 1.95 0.56 0.48 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 3.53 1.90 0.52 0.42 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 52.54 35.04 22.01 4.00 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 16.89 14.20 17.27 2.42 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 34.59 31.56 27.15 4.25 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 75.17 75.35 38.48 6.93 0.00 0.00 0.00 0.00 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 63.26 60.41 12.79 5.22 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 52.56 49.53 11.51 4.76 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 12.03 9.41 3.28 2.18 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 15.63 10.45 3.50 2.03 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 4.72 3.33 2.80 0.57 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 112.70 111.70 36.55 17.38 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 82.12 82.05 46.49 6.33 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 122.03 122.85 63.49 8.98 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 62.73 60.58 68.24 5.21 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 45.46 45.94 17.10 3.59 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 69.32 68.74 28.49 5.37 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 14.31 11.75 3.32 2.34 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 13.08 10.80 3.12 2.20 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 7.53 6.52 3.29 1.24 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 110.60 103.77 36.28 9.00 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 33.51 21.36 5.82 1.89 0.00 0.00 0.00 0.00 02:23:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:02 AM eth0 58.21 32.32 35.97 4.87 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 79.94 58.82 179.71 150.02 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 75.88 60.51 126.04 14.76 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) 01:54:03 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 32.48 0.04 6.78 21.95 0.13 38.62 01:56:01 AM 0 38.49 0.07 7.57 22.81 0.13 30.93 01:56:01 AM 1 26.45 0.02 5.98 21.10 0.12 46.34 01:57:01 AM all 33.83 0.00 5.14 2.89 0.11 58.03 01:57:01 AM 0 41.02 0.00 5.94 3.42 0.12 49.51 01:57:01 AM 1 26.63 0.00 4.35 2.35 0.10 66.56 01:58:01 AM all 16.25 0.00 2.46 0.20 0.07 81.02 01:58:01 AM 0 20.01 0.00 2.43 0.28 0.07 77.21 01:58:01 AM 1 12.49 0.00 2.49 0.12 0.07 84.84 01:59:01 AM all 35.81 0.00 5.92 0.96 0.13 57.17 01:59:01 AM 0 54.23 0.00 7.16 0.93 0.13 37.54 01:59:01 AM 1 17.43 0.00 4.68 0.98 0.13 76.77 02:00:01 AM all 1.26 0.00 1.20 0.34 0.03 97.16 02:00:01 AM 0 1.02 0.00 1.23 0.37 0.05 97.33 02:00:01 AM 1 1.49 0.00 1.17 0.32 0.02 97.00 02:01:01 AM all 0.28 0.00 0.14 0.02 0.03 99.53 02:01:01 AM 0 0.15 0.00 0.15 0.03 0.05 99.62 02:01:01 AM 1 0.40 0.00 0.13 0.00 0.02 99.45 02:02:01 AM all 0.18 0.00 0.11 0.00 0.03 99.67 02:02:01 AM 0 0.30 0.00 0.15 0.00 0.03 99.51 02:02:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 02:03:01 AM all 6.39 0.00 0.92 0.01 0.06 92.62 02:03:01 AM 0 4.52 0.00 0.52 0.02 0.07 94.88 02:03:01 AM 1 8.26 0.00 1.32 0.00 0.05 90.36 02:04:01 AM all 7.97 0.00 0.31 0.02 0.08 91.63 02:04:01 AM 0 9.79 0.00 0.37 0.00 0.07 89.77 02:04:01 AM 1 6.15 0.00 0.25 0.03 0.08 93.48 02:05:01 AM all 10.14 0.00 0.83 0.00 0.07 88.96 02:05:01 AM 0 10.46 0.00 0.50 0.00 0.07 88.97 02:05:01 AM 1 9.83 0.00 1.16 0.00 0.07 88.95 02:06:01 AM all 12.82 0.00 1.12 0.02 0.09 85.94 02:06:01 AM 0 14.29 0.00 1.37 0.00 0.08 84.25 02:06:01 AM 1 11.36 0.00 0.87 0.03 0.10 87.64 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 7.07 0.00 0.62 0.00 0.07 92.25 02:07:01 AM 0 6.75 0.00 0.72 0.00 0.07 92.46 02:07:01 AM 1 7.40 0.00 0.51 0.00 0.07 92.03 02:08:01 AM all 6.78 0.00 0.65 0.00 0.08 92.50 02:08:01 AM 0 8.87 0.00 0.93 0.00 0.08 90.11 02:08:01 AM 1 4.71 0.00 0.37 0.00 0.07 94.85 02:09:01 AM all 4.40 0.00 0.38 0.00 0.06 95.16 02:09:01 AM 0 6.00 0.00 0.45 0.00 0.07 93.48 02:09:01 AM 1 2.79 0.00 0.32 0.00 0.05 96.84 02:10:01 AM all 5.14 0.00 0.53 0.01 0.07 94.25 02:10:01 AM 0 6.27 0.00 0.57 0.00 0.07 93.09 02:10:01 AM 1 4.02 0.00 0.49 0.02 0.07 95.42 02:11:01 AM all 4.90 0.00 0.43 0.09 0.06 94.53 02:11:01 AM 0 9.16 0.00 0.70 0.00 0.09 90.06 02:11:01 AM 1 0.82 0.00 0.17 0.17 0.03 98.81 02:12:01 AM all 11.47 0.00 0.73 0.08 0.08 87.63 02:12:01 AM 0 18.79 0.00 0.89 0.00 0.08 80.23 02:12:01 AM 1 4.21 0.00 0.57 0.17 0.08 94.97 02:13:01 AM all 5.16 0.00 0.61 0.02 0.08 94.13 02:13:01 AM 0 2.74 0.00 0.60 0.03 0.07 96.56 02:13:01 AM 1 7.60 0.00 0.62 0.00 0.08 91.69 02:14:01 AM all 5.33 0.00 0.50 0.01 0.07 94.09 02:14:01 AM 0 2.68 0.00 0.62 0.02 0.07 96.62 02:14:01 AM 1 8.01 0.00 0.39 0.00 0.07 91.54 02:15:01 AM all 7.12 0.00 0.37 0.09 0.07 92.36 02:15:01 AM 0 10.42 0.00 0.40 0.17 0.07 88.94 02:15:01 AM 1 3.81 0.00 0.34 0.02 0.07 95.77 02:16:01 AM all 5.07 0.00 0.86 0.01 0.06 94.00 02:16:01 AM 0 6.47 0.00 1.17 0.02 0.05 92.29 02:16:01 AM 1 3.66 0.00 0.55 0.00 0.07 95.72 02:17:01 AM all 4.72 0.00 0.56 0.00 0.08 94.63 02:17:01 AM 0 6.77 0.00 0.74 0.00 0.07 92.43 02:17:01 AM 1 2.67 0.00 0.39 0.00 0.10 96.85 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 4.69 0.00 0.25 0.00 0.08 94.98 02:18:01 AM 0 4.41 0.00 0.23 0.00 0.10 95.26 02:18:01 AM 1 4.97 0.00 0.27 0.00 0.07 94.70 02:19:01 AM all 4.57 0.00 0.22 0.00 0.08 95.14 02:19:01 AM 0 3.83 0.00 0.20 0.00 0.07 95.91 02:19:01 AM 1 5.32 0.00 0.23 0.00 0.08 94.37 02:20:01 AM all 4.70 0.00 0.42 0.00 0.06 94.82 02:20:01 AM 0 7.02 0.00 0.51 0.00 0.07 92.40 02:20:01 AM 1 2.43 0.00 0.33 0.00 0.05 97.19 02:21:01 AM all 8.57 0.00 1.00 0.00 0.08 90.36 02:21:01 AM 0 9.27 0.00 1.10 0.00 0.08 89.55 02:21:01 AM 1 7.87 0.00 0.89 0.00 0.07 91.17 02:22:01 AM all 3.77 0.02 0.76 0.01 0.07 95.37 02:22:01 AM 0 4.35 0.02 0.92 0.02 0.07 94.63 02:22:01 AM 1 3.20 0.02 0.60 0.00 0.07 96.11 02:23:02 AM all 10.71 0.00 0.71 0.00 0.07 88.51 02:23:02 AM 0 4.08 0.00 0.64 0.00 0.07 95.22 02:23:02 AM 1 17.36 0.00 0.79 0.00 0.07 81.78 02:24:01 AM all 31.97 0.00 4.14 0.37 0.10 63.41 02:24:01 AM 0 32.36 0.00 4.42 0.44 0.10 62.68 02:24:01 AM 1 31.58 0.00 3.87 0.31 0.10 64.15 Average: all 10.13 0.00 1.33 0.94 0.07 87.53 Average: 0 11.88 0.00 1.49 0.99 0.08 85.56 Average: 1 8.37 0.00 1.18 0.88 0.07 89.50