---> uname -a: Linux prd-centos8-robot-2c-8g-8669.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 665 4738 19 2292 6732 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:0e:0e:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84561sec preferred_lft 84561sec inet6 fe80::f816:3eff:fe0e:e62/64 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) 02/08/2026 _x86_64_ (2 CPU) 03:57:00 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 125.87 1.17 124.71 77.44 11656.30 04:00:01 AM 30.76 0.42 30.34 64.78 3935.04 04:01:01 AM 68.91 8.31 60.60 1477.77 3849.60 04:02:01 AM 34.29 1.18 33.11 205.86 6304.20 04:03:01 AM 3.35 0.00 3.35 0.00 110.20 04:04:01 AM 0.28 0.00 0.28 0.00 4.97 04:05:01 AM 0.23 0.07 0.17 4.93 1.97 04:06:02 AM 2.23 0.03 2.20 1.87 265.98 04:07:01 AM 0.51 0.00 0.51 0.00 135.09 04:08:01 AM 0.43 0.00 0.43 0.00 136.87 04:09:01 AM 0.23 0.00 0.23 0.00 136.16 04:10:01 AM 0.33 0.00 0.33 0.00 40.42 04:11:01 AM 0.42 0.00 0.42 0.00 33.56 04:12:01 AM 0.22 0.00 0.22 0.00 16.55 04:13:01 AM 1.40 0.03 1.37 0.27 46.18 04:14:01 AM 0.17 0.00 0.17 0.00 16.14 04:15:01 AM 0.30 0.00 0.30 0.00 181.94 04:16:01 AM 0.58 0.00 0.58 0.00 151.51 04:17:01 AM 0.22 0.00 0.22 0.00 53.48 04:18:01 AM 0.48 0.00 0.48 0.00 204.92 04:19:01 AM 0.22 0.00 0.22 0.00 94.67 04:20:01 AM 0.15 0.00 0.15 0.00 26.81 04:21:01 AM 0.33 0.00 0.33 0.00 73.51 04:22:01 AM 0.53 0.00 0.53 0.00 16.55 04:23:01 AM 0.48 0.00 0.48 0.00 25.53 04:24:01 AM 0.25 0.00 0.25 0.00 56.31 04:25:01 AM 0.43 0.00 0.43 0.00 56.44 04:26:01 AM 0.15 0.00 0.15 0.00 46.25 04:27:01 AM 20.81 0.40 20.41 46.78 2855.48 Average: 10.16 0.40 9.76 64.86 1053.49 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5126844 6970368 2755580 34.96 2688 2019264 755760 8.46 198644 2208204 101244 04:00:01 AM 5203692 7048604 2678732 33.98 2688 2021208 681944 7.64 219444 2111788 9560 04:01:01 AM 4908880 7015088 2973544 37.72 2688 2272304 693936 7.77 255480 2336128 176308 04:02:01 AM 4889816 7001980 2992608 37.97 2688 2278668 689108 7.72 266624 2340024 4 04:03:01 AM 4889936 7002100 2992488 37.96 2688 2278672 689108 7.72 266624 2340092 4 04:04:01 AM 4889924 7002088 2992500 37.96 2688 2278672 689108 7.72 266624 2340240 4 04:05:01 AM 4842724 6956132 3039700 38.56 2688 2279916 757664 8.48 266960 2386840 1084 04:06:02 AM 4828104 6946388 3054320 38.75 2688 2284824 794984 8.90 267148 2400800 92 04:07:01 AM 4820476 6942628 3061948 38.85 2688 2288684 826936 9.26 267148 2408628 160 04:08:01 AM 4814704 6940852 3067720 38.92 2688 2292688 826936 9.26 267148 2414212 244 04:09:01 AM 4812808 6942904 3069616 38.94 2688 2296612 826936 9.26 267452 2415880 132 04:10:01 AM 4811996 6943100 3070428 38.95 2688 2297612 809584 9.06 267516 2416684 4 04:11:01 AM 4811428 6943556 3070996 38.96 2688 2298640 793052 8.88 267516 2417584 148 04:12:01 AM 4810384 6942856 3072040 38.97 2688 2298984 816128 9.14 267516 2418208 80 04:13:01 AM 4810396 6943240 3072028 38.97 2688 2299348 784960 8.79 267664 2418348 4 04:14:01 AM 4809496 6943252 3072928 38.98 2688 2300260 784960 8.79 267664 2419248 496 04:15:01 AM 4797396 6936260 3085028 39.14 2688 2305400 819640 9.18 267716 2430884 224 04:16:01 AM 4791816 6934800 3090608 39.21 2688 2309496 819640 9.18 267716 2436544 4 04:17:01 AM 4785356 6932160 3097068 39.29 2688 2313308 819640 9.18 267716 2442928 2268 04:18:01 AM 4778072 6929100 3104352 39.38 2688 2317552 819640 9.18 267716 2450492 536 04:19:01 AM 4781584 6934980 3100840 39.34 2688 2319908 819640 9.18 267716 2447000 100 04:20:01 AM 4779664 6934044 3102760 39.36 2688 2320892 843100 9.44 267716 2448332 312 04:21:01 AM 4779828 6936016 3102596 39.36 2688 2322688 806748 9.03 267716 2448916 60 04:22:01 AM 4779376 6935928 3103048 39.37 2688 2323052 806748 9.03 267716 2449396 20 04:23:01 AM 4780020 6937132 3102404 39.36 2688 2323612 806748 9.03 267716 2448908 40 04:24:01 AM 4774576 6933840 3107848 39.43 2688 2325784 857692 9.60 267864 2453396 576 04:25:01 AM 4773340 6934068 3109084 39.44 2688 2327236 857692 9.60 267864 2454772 564 04:26:01 AM 4634748 6796556 3247676 41.20 2688 2328300 1002020 11.22 267864 2593140 268 04:27:01 AM 4877112 6913728 3005312 38.13 2688 2208892 758744 8.50 515368 2128744 22508 Average: 4834293 6947371 3048131 38.67 2688 2280430 795131 8.90 271572 2394012 10933 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 119.76 93.65 1338.37 12.79 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 17.63 11.98 6.38 4.37 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 46.27 40.49 341.17 9.64 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 589.07 419.07 114.10 98.87 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 2.78 2.10 0.65 0.50 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 3.13 2.20 0.73 0.63 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 37.08 24.90 14.35 2.70 0.00 0.00 0.00 0.00 04:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 AM eth0 19.96 17.93 25.14 2.86 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 32.84 29.09 21.20 3.69 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.69 14.83 17.89 2.59 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 73.27 73.29 31.27 6.80 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 48.05 44.37 10.84 3.89 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 49.05 47.10 11.07 4.51 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 10.76 8.50 2.57 1.66 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 9.65 7.95 2.39 1.60 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 24.31 23.24 7.89 2.13 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 78.89 78.59 28.90 15.00 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 84.40 84.52 47.86 6.64 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 92.34 93.00 60.37 6.85 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 94.42 50.92 53.28 4.59 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 41.93 41.86 17.29 3.41 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 29.11 28.57 4.92 2.45 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 47.18 45.28 26.33 4.78 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 11.95 9.88 2.84 2.01 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 8.33 6.92 3.61 1.38 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 97.02 84.77 35.15 7.63 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 38.71 28.70 7.47 2.46 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 11.46 10.48 1.82 1.70 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 129.81 81.27 185.67 149.08 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 64.33 51.93 83.54 12.67 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) 02/08/2026 _x86_64_ (2 CPU) 03:57:00 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 36.00 0.00 5.63 2.58 0.11 55.69 03:59:01 AM 0 29.44 0.00 4.75 2.17 0.10 63.54 03:59:01 AM 1 42.59 0.00 6.51 2.98 0.12 47.80 04:00:01 AM all 10.74 0.00 1.76 0.52 0.07 86.92 04:00:01 AM 0 12.11 0.00 1.58 0.25 0.07 85.99 04:00:01 AM 1 9.36 0.00 1.94 0.78 0.07 87.85 04:01:01 AM all 30.27 0.00 5.58 1.10 0.09 62.96 04:01:01 AM 0 22.58 0.00 5.11 1.00 0.12 71.20 04:01:01 AM 1 37.97 0.00 6.05 1.20 0.07 54.71 04:02:01 AM all 7.46 0.00 2.30 0.76 0.06 89.41 04:02:01 AM 0 6.10 0.00 2.22 0.74 0.03 90.91 04:02:01 AM 1 8.83 0.00 2.38 0.79 0.08 87.91 04:03:01 AM all 0.36 0.00 0.07 0.04 0.05 99.48 04:03:01 AM 0 0.58 0.00 0.07 0.07 0.03 99.25 04:03:01 AM 1 0.13 0.00 0.07 0.02 0.07 99.72 04:04:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52 04:04:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 04:04:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 04:05:01 AM all 3.00 0.00 0.45 0.00 0.05 96.50 04:05:01 AM 0 1.52 0.00 0.25 0.00 0.05 98.18 04:05:01 AM 1 4.48 0.00 0.65 0.00 0.05 94.82 04:06:02 AM all 9.66 0.00 0.69 0.03 0.10 89.52 04:06:02 AM 0 5.76 0.00 0.44 0.05 0.08 93.67 04:06:02 AM 1 13.56 0.00 0.95 0.00 0.12 85.37 04:07:01 AM all 9.01 0.00 0.82 0.02 0.09 90.06 04:07:01 AM 0 4.06 0.00 0.44 0.03 0.10 95.36 04:07:01 AM 1 13.96 0.00 1.19 0.00 0.09 84.76 04:08:01 AM all 7.77 0.00 0.28 0.01 0.09 91.85 04:08:01 AM 0 4.30 0.00 0.22 0.00 0.08 95.40 04:08:01 AM 1 11.24 0.00 0.35 0.02 0.10 88.29 04:09:01 AM all 11.02 0.00 1.14 0.00 0.10 87.73 04:09:01 AM 0 5.72 0.00 0.79 0.00 0.10 93.39 04:09:01 AM 1 16.42 0.00 1.50 0.00 0.10 81.97 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 5.71 0.00 0.53 0.00 0.09 93.66 04:10:01 AM 0 4.04 0.00 0.50 0.00 0.08 95.37 04:10:01 AM 1 7.41 0.00 0.56 0.00 0.10 91.92 04:11:01 AM all 5.95 0.00 0.57 0.09 0.08 93.31 04:11:01 AM 0 7.23 0.00 0.74 0.18 0.08 91.76 04:11:01 AM 1 4.67 0.00 0.40 0.00 0.08 94.85 04:12:01 AM all 4.12 0.00 0.35 0.00 0.07 95.46 04:12:01 AM 0 5.56 0.00 0.40 0.00 0.07 93.97 04:12:01 AM 1 2.68 0.00 0.30 0.00 0.07 96.96 04:13:01 AM all 3.91 0.00 0.43 0.01 0.08 95.57 04:13:01 AM 0 3.32 0.00 0.32 0.00 0.07 96.29 04:13:01 AM 1 4.50 0.00 0.55 0.02 0.08 94.85 04:14:01 AM all 6.26 0.00 0.65 0.00 0.07 93.03 04:14:01 AM 0 9.29 0.00 0.73 0.00 0.05 89.93 04:14:01 AM 1 3.36 0.00 0.57 0.00 0.08 95.99 04:15:01 AM all 9.97 0.00 0.51 0.03 0.08 89.41 04:15:01 AM 0 6.78 0.00 0.44 0.05 0.08 92.65 04:15:01 AM 1 13.15 0.00 0.59 0.00 0.08 86.17 04:16:01 AM all 6.41 0.00 0.66 0.00 0.08 92.84 04:16:01 AM 0 7.08 0.00 0.67 0.00 0.10 92.15 04:16:01 AM 1 5.74 0.00 0.65 0.00 0.07 93.54 04:17:01 AM all 3.53 0.00 0.42 0.02 0.10 95.93 04:17:01 AM 0 1.99 0.00 0.44 0.03 0.08 97.46 04:17:01 AM 1 5.07 0.00 0.40 0.00 0.12 94.41 04:18:01 AM all 7.53 0.00 0.46 0.08 0.08 91.84 04:18:01 AM 0 2.51 0.00 0.44 0.17 0.08 96.80 04:18:01 AM 1 12.62 0.00 0.47 0.00 0.08 86.82 04:19:01 AM all 5.27 0.00 0.83 0.00 0.08 93.81 04:19:01 AM 0 6.93 0.00 1.20 0.00 0.07 91.80 04:19:01 AM 1 3.62 0.00 0.45 0.00 0.10 95.83 04:20:01 AM all 3.53 0.00 0.39 0.00 0.11 95.97 04:20:01 AM 0 3.88 0.00 0.40 0.00 0.10 95.62 04:20:01 AM 1 3.17 0.00 0.38 0.00 0.12 96.32 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 5.54 0.00 0.34 0.00 0.08 94.04 04:21:01 AM 0 3.85 0.00 0.35 0.00 0.08 95.71 04:21:01 AM 1 7.24 0.00 0.32 0.00 0.07 92.37 04:22:01 AM all 4.18 0.00 0.21 0.00 0.06 95.55 04:22:01 AM 0 4.06 0.00 0.20 0.00 0.05 95.69 04:22:01 AM 1 4.30 0.00 0.22 0.00 0.07 95.42 04:23:01 AM all 4.24 0.00 0.37 0.00 0.08 95.31 04:23:01 AM 0 2.36 0.00 0.28 0.00 0.07 97.29 04:23:01 AM 1 6.15 0.00 0.46 0.00 0.08 93.31 04:24:01 AM all 8.53 0.00 0.93 0.01 0.07 90.46 04:24:01 AM 0 5.54 0.00 0.78 0.02 0.07 93.60 04:24:01 AM 1 11.59 0.00 1.09 0.00 0.07 87.25 04:25:01 AM all 4.61 0.00 0.81 0.00 0.09 94.50 04:25:01 AM 0 3.47 0.00 0.54 0.00 0.10 95.89 04:25:01 AM 1 5.74 0.00 1.07 0.00 0.08 93.11 04:26:01 AM all 8.49 0.00 0.37 0.00 0.08 91.07 04:26:01 AM 0 3.28 0.00 0.30 0.00 0.07 96.36 04:26:01 AM 1 13.71 0.00 0.43 0.00 0.08 85.77 04:27:01 AM all 23.08 0.00 3.13 0.28 0.09 73.41 04:27:01 AM 0 12.41 0.00 2.98 0.12 0.10 84.40 04:27:01 AM 1 33.74 0.00 3.29 0.45 0.08 62.44 Average: all 8.51 0.00 1.06 0.19 0.08 90.15 Average: 0 6.43 0.00 0.96 0.17 0.08 92.37 Average: 1 10.60 0.00 1.17 0.22 0.08 87.93