---> uname -a: Linux prd-centos8-robot-2c-8g-15512.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 4785 19 2286 6772 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:45:3b:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84617sec preferred_lft 84617sec inet6 fe80::f816:3eff:fe45:3bdb/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) 12/21/2025 _x86_64_ (2 CPU) 03:14:59 LINUX RESTART (2 CPU) 03:16:02 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 126.38 0.95 125.43 67.50 11723.72 03:18:01 AM 31.71 0.38 31.32 62.51 4062.45 03:19:01 AM 64.89 6.75 58.14 1248.19 3855.46 03:20:01 AM 33.36 0.25 33.11 47.05 6309.70 03:21:01 AM 4.33 0.00 4.33 0.00 158.32 03:22:01 AM 0.35 0.00 0.35 0.00 6.95 03:23:01 AM 0.42 0.22 0.20 11.73 3.02 03:24:01 AM 2.12 0.03 2.08 1.87 264.09 03:25:01 AM 0.42 0.00 0.42 0.00 134.51 03:26:01 AM 0.48 0.00 0.48 0.00 165.46 03:27:01 AM 0.27 0.00 0.27 0.00 96.87 03:28:01 AM 0.32 0.00 0.32 0.00 56.80 03:29:01 AM 0.28 0.00 0.28 0.00 16.96 03:30:01 AM 0.30 0.00 0.30 0.00 15.51 03:31:01 AM 1.43 0.03 1.40 0.27 49.94 03:32:01 AM 0.43 0.00 0.43 0.00 131.69 03:33:01 AM 0.45 0.00 0.45 0.00 79.65 03:34:01 AM 0.28 0.00 0.28 0.00 180.76 03:35:01 AM 0.23 0.00 0.23 0.00 183.07 03:36:01 AM 0.45 0.00 0.45 0.00 120.23 03:37:02 AM 0.23 0.00 0.23 0.00 12.95 03:38:01 AM 0.19 0.00 0.19 0.00 83.79 03:39:01 AM 0.18 0.00 0.18 0.00 15.48 03:40:01 AM 0.37 0.00 0.37 0.00 16.25 03:41:01 AM 0.47 0.00 0.47 0.00 19.74 03:42:01 AM 0.50 0.00 0.50 0.00 109.35 03:43:01 AM 0.23 0.00 0.23 0.00 55.78 03:44:01 AM 21.33 0.40 20.93 46.79 2895.37 Average: 10.38 0.32 10.06 53.09 1095.18 03:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5152744 7001436 2729680 34.63 2688 2024252 682336 7.64 196136 2180916 104392 03:18:01 AM 5218720 7069140 2663704 33.79 2688 2026128 621252 6.96 219500 2090332 10764 03:19:01 AM 4864192 6966112 3018232 38.29 2688 2268560 709964 7.95 257300 2376668 163916 03:20:01 AM 4936508 7039784 2945916 37.37 2688 2270348 637296 7.14 261024 2296472 28 03:21:01 AM 4937528 7040820 2944896 37.36 2688 2270352 615088 6.89 261028 2296108 4 03:22:01 AM 4937576 7040868 2944848 37.36 2688 2270352 615088 6.89 261036 2296132 4 03:23:01 AM 4891716 6995996 2990708 37.94 2688 2271340 680968 7.62 261160 2341560 628 03:24:01 AM 4876456 6986060 3005968 38.14 2688 2276680 723320 8.10 261348 2356288 128 03:25:01 AM 4870520 6983980 3011904 38.21 2688 2280544 741300 8.30 261348 2362452 104 03:26:01 AM 4864376 6982908 3018048 38.29 2688 2285592 756756 8.47 261348 2368500 368 03:27:01 AM 4862500 6983944 3019924 38.31 2688 2288520 756756 8.47 261716 2369848 440 03:28:01 AM 4862568 6985224 3019856 38.31 2688 2289716 719716 8.06 261716 2370152 24 03:29:01 AM 4862060 6985116 3020364 38.32 2688 2290124 719716 8.06 261716 2370720 20 03:30:01 AM 4860240 6983676 3022184 38.34 2688 2290504 703292 7.87 261716 2372688 20 03:31:01 AM 4860900 6984900 3021524 38.33 2688 2291048 703292 7.87 261908 2371688 8 03:32:01 AM 4847636 6976908 3034788 38.50 2688 2296336 743840 8.33 261960 2384368 1476 03:33:01 AM 4839596 6972556 3042828 38.60 2688 2300024 743840 8.33 261960 2392564 3008 03:34:01 AM 4838572 6975932 3043852 38.62 2688 2304488 743840 8.33 261960 2393668 2112 03:35:01 AM 4833576 6975336 3048848 38.68 2688 2308856 743840 8.33 261960 2398632 1020 03:36:01 AM 4830772 6975080 3051652 38.71 2688 2311356 743840 8.33 261960 2401352 88 03:37:02 AM 4830128 6975228 3052296 38.72 2688 2312164 743840 8.33 261960 2402000 572 03:38:01 AM 4829256 6976336 3053168 38.73 2688 2314128 743840 8.33 261960 2403140 100 03:39:01 AM 4828892 6976368 3053532 38.74 2688 2314524 743840 8.33 261960 2403532 72 03:40:01 AM 4829608 6977668 3052816 38.73 2688 2315108 746176 8.35 261960 2402780 276 03:41:01 AM 4824600 6974844 3057824 38.79 2688 2317300 782460 8.76 262108 2407140 2140 03:42:01 AM 4823216 6974928 3059208 38.81 2688 2318768 782460 8.76 262108 2408576 556 03:43:01 AM 4883872 7041060 2998552 38.04 2688 2324236 616364 6.90 262464 2348652 4412 03:44:01 AM 4920412 6949352 2962012 37.58 2688 2201472 694956 7.78 507276 2091656 22480 Average: 4886384 6991127 2996040 38.01 2688 2272601 712831 7.98 266486 2344949 11399 03:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 113.08 86.29 1292.02 11.94 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 14.65 10.38 6.69 4.18 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 41.08 35.66 334.38 7.88 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 531.04 399.70 114.31 95.51 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.53 2.22 0.51 0.51 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 2.70 1.97 0.51 0.43 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 44.04 27.76 11.85 2.94 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 19.86 19.90 27.19 3.26 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 30.96 29.25 20.08 3.74 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 39.55 38.84 29.11 4.49 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 84.10 83.25 25.46 6.86 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 71.39 69.88 14.10 5.94 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 12.26 10.13 3.16 2.14 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 11.11 9.21 2.66 1.80 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 7.16 5.89 3.46 1.21 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 114.78 113.03 37.21 17.35 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 82.64 82.57 46.73 6.52 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 126.84 127.79 63.12 9.41 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 67.66 61.91 48.22 5.28 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 50.92 51.38 17.46 4.08 0.00 0.00 0.00 0.00 03:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:02 AM eth0 29.23 29.06 4.30 2.34 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 56.32 55.17 27.70 5.45 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 13.13 10.68 3.17 2.19 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 9.22 8.23 3.59 1.59 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 97.52 95.73 34.23 8.51 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 32.98 29.83 5.75 2.54 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 14.31 13.70 2.50 2.35 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 119.83 73.39 205.64 148.04 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 65.72 56.51 84.50 13.17 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) 12/21/2025 _x86_64_ (2 CPU) 03:14:59 LINUX RESTART (2 CPU) 03:16:02 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 39.67 0.00 5.49 1.04 0.12 53.67 03:17:01 AM 0 31.34 0.00 4.87 0.78 0.10 62.91 03:17:01 AM 1 48.03 0.00 6.12 1.31 0.14 44.40 03:18:01 AM all 12.38 0.00 1.60 0.34 0.05 85.62 03:18:01 AM 0 15.04 0.00 1.70 0.43 0.05 82.77 03:18:01 AM 1 9.72 0.00 1.50 0.25 0.05 88.48 03:19:01 AM all 29.90 0.00 5.27 0.40 0.09 64.34 03:19:01 AM 0 38.70 0.00 5.93 0.33 0.08 54.95 03:19:01 AM 1 21.11 0.00 4.62 0.47 0.10 73.70 03:20:01 AM all 9.43 0.00 2.62 0.51 0.07 87.37 03:20:01 AM 0 8.78 0.00 2.57 0.61 0.07 87.97 03:20:01 AM 1 10.08 0.00 2.67 0.42 0.07 86.77 03:21:01 AM all 0.38 0.00 0.09 0.01 0.03 99.49 03:21:01 AM 0 0.15 0.00 0.12 0.02 0.03 99.68 03:21:01 AM 1 0.62 0.00 0.07 0.00 0.02 99.30 03:22:01 AM all 0.38 0.00 0.08 0.00 0.03 99.51 03:22:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 03:22:01 AM 1 0.63 0.00 0.10 0.00 0.03 99.23 03:23:01 AM all 2.19 0.00 0.33 0.01 0.04 97.42 03:23:01 AM 0 1.92 0.00 0.32 0.02 0.03 97.71 03:23:01 AM 1 2.46 0.00 0.35 0.00 0.05 97.14 03:24:01 AM all 10.44 0.00 0.81 0.02 0.08 88.66 03:24:01 AM 0 14.09 0.00 1.27 0.00 0.08 84.56 03:24:01 AM 1 6.79 0.00 0.35 0.03 0.07 92.76 03:25:01 AM all 9.23 0.00 0.81 0.00 0.07 89.89 03:25:01 AM 0 12.70 0.00 1.34 0.00 0.07 85.89 03:25:01 AM 1 5.76 0.00 0.28 0.00 0.07 93.89 03:26:01 AM all 9.81 0.00 0.50 0.00 0.05 89.63 03:26:01 AM 0 13.24 0.00 0.64 0.00 0.05 86.08 03:26:01 AM 1 6.39 0.00 0.37 0.00 0.05 93.19 03:27:01 AM all 9.37 0.00 1.20 0.01 0.07 89.35 03:27:01 AM 0 13.08 0.00 1.80 0.00 0.07 85.06 03:27:01 AM 1 5.61 0.00 0.60 0.02 0.07 93.71 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 6.87 0.00 0.64 0.00 0.06 92.44 03:28:01 AM 0 7.97 0.00 0.79 0.00 0.05 91.20 03:28:01 AM 1 5.79 0.00 0.49 0.00 0.07 93.66 03:29:01 AM all 4.67 0.00 0.35 0.00 0.07 94.91 03:29:01 AM 0 6.44 0.00 0.42 0.00 0.07 93.08 03:29:01 AM 1 2.91 0.00 0.28 0.00 0.07 96.74 03:30:01 AM all 4.39 0.00 0.33 0.00 0.06 95.22 03:30:01 AM 0 5.74 0.00 0.40 0.00 0.07 93.79 03:30:01 AM 1 3.05 0.00 0.25 0.00 0.05 96.65 03:31:01 AM all 4.21 0.00 0.52 0.01 0.06 95.20 03:31:01 AM 0 6.51 0.00 0.75 0.02 0.07 92.65 03:31:01 AM 1 2.00 0.00 0.30 0.00 0.05 97.65 03:32:01 AM all 11.00 0.00 0.77 0.01 0.08 88.14 03:32:01 AM 0 17.74 0.00 1.01 0.00 0.07 81.17 03:32:01 AM 1 4.40 0.00 0.54 0.02 0.08 94.96 03:33:01 AM all 4.88 0.00 0.46 0.00 0.08 94.59 03:33:01 AM 0 5.82 0.00 0.45 0.00 0.08 93.64 03:33:01 AM 1 3.94 0.00 0.47 0.00 0.07 95.53 03:34:01 AM all 5.80 0.00 0.64 0.00 0.07 93.50 03:34:01 AM 0 4.98 0.00 0.74 0.00 0.07 94.21 03:34:01 AM 1 6.61 0.00 0.54 0.00 0.07 92.79 03:35:01 AM all 6.16 0.00 0.36 0.00 0.07 93.41 03:35:01 AM 0 8.45 0.00 0.32 0.00 0.07 91.17 03:35:01 AM 1 3.88 0.00 0.40 0.00 0.07 95.65 03:36:01 AM all 5.60 0.00 0.88 0.01 0.07 93.44 03:36:01 AM 0 6.18 0.00 1.02 0.02 0.07 92.71 03:36:01 AM 1 5.02 0.00 0.74 0.00 0.07 94.17 03:37:02 AM all 2.90 0.00 0.36 0.00 0.06 96.68 03:37:02 AM 0 4.22 0.00 0.47 0.00 0.07 95.25 03:37:02 AM 1 1.59 0.00 0.25 0.00 0.05 98.11 03:38:01 AM all 5.91 0.00 0.40 0.00 0.06 93.63 03:38:01 AM 0 7.86 0.00 0.43 0.00 0.05 91.66 03:38:01 AM 1 3.95 0.00 0.37 0.00 0.07 95.61 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 4.49 0.00 0.21 0.00 0.07 95.23 03:39:01 AM 0 4.53 0.00 0.22 0.00 0.07 95.19 03:39:01 AM 1 4.45 0.00 0.20 0.00 0.07 95.28 03:40:01 AM all 4.11 0.00 0.34 0.00 0.07 95.48 03:40:01 AM 0 5.76 0.00 0.52 0.00 0.07 93.65 03:40:01 AM 1 2.46 0.00 0.17 0.00 0.07 97.31 03:41:01 AM all 8.18 0.00 0.97 0.01 0.06 90.78 03:41:01 AM 0 12.82 0.00 1.22 0.00 0.05 85.90 03:41:01 AM 1 3.79 0.00 0.72 0.02 0.07 95.40 03:42:01 AM all 4.11 0.00 0.80 0.00 0.07 95.02 03:42:01 AM 0 4.56 0.00 0.92 0.00 0.07 94.45 03:42:01 AM 1 3.67 0.00 0.69 0.00 0.07 95.58 03:43:01 AM all 10.19 0.00 0.45 0.00 0.07 89.29 03:43:01 AM 0 16.48 0.00 0.57 0.00 0.07 82.88 03:43:01 AM 1 3.90 0.00 0.33 0.00 0.07 95.70 03:44:01 AM all 23.56 0.00 3.24 0.33 0.08 72.79 03:44:01 AM 0 31.31 0.00 3.69 0.45 0.07 64.48 03:44:01 AM 1 15.82 0.00 2.78 0.22 0.08 81.10 Average: all 8.93 0.00 1.09 0.10 0.06 89.82 Average: 0 10.94 0.00 1.23 0.10 0.06 87.66 Average: 1 6.93 0.00 0.95 0.10 0.07 91.96