---> uname -a: Linux prd-centos8-robot-2c-8g-5572.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 656 4761 19 2279 6743 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:86:31:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84586sec preferred_lft 84586sec inet6 fe80::f816:3eff:fe86:31eb/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) 01/29/2026 _x86_64_ (2 CPU) 01:54:20 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 117.59 52.25 65.34 6167.41 21667.49 01:57:01 AM 106.26 1.08 105.18 75.31 11704.00 01:58:01 AM 24.74 0.42 24.33 64.78 2213.70 01:59:01 AM 87.17 6.93 80.24 1289.52 8665.52 02:00:01 AM 10.61 0.00 10.61 0.00 1096.20 02:01:01 AM 1.25 0.02 1.23 0.13 25.52 02:02:01 AM 0.37 0.07 0.30 1.73 4.45 02:03:01 AM 0.47 0.10 0.37 6.80 23.51 02:04:01 AM 2.07 0.00 2.07 0.00 224.91 02:05:01 AM 0.45 0.00 0.45 0.00 154.51 02:06:01 AM 0.23 0.00 0.23 0.00 136.28 02:07:01 AM 0.40 0.00 0.40 0.00 130.67 02:08:01 AM 0.20 0.00 0.20 0.00 64.26 02:09:01 AM 0.12 0.00 0.12 0.00 7.88 02:10:01 AM 1.42 0.03 1.38 0.27 47.86 02:11:01 AM 0.28 0.00 0.28 0.00 24.82 02:12:01 AM 0.47 0.00 0.47 0.00 130.66 02:13:01 AM 0.37 0.00 0.37 0.00 183.76 02:14:01 AM 0.15 0.00 0.15 0.00 56.94 02:15:01 AM 0.52 0.00 0.52 0.00 219.20 02:16:01 AM 0.20 0.00 0.20 0.00 86.90 02:17:01 AM 0.13 0.00 0.13 0.00 24.01 02:18:01 AM 0.20 0.00 0.20 0.00 69.73 02:19:01 AM 0.17 0.00 0.17 0.00 18.06 02:20:01 AM 0.28 0.00 0.28 0.00 21.03 02:21:01 AM 0.48 0.00 0.48 0.00 84.41 02:22:01 AM 0.43 0.00 0.43 0.00 36.56 02:23:01 AM 0.33 0.00 0.33 0.00 47.10 02:24:01 AM 30.28 0.63 29.65 73.19 3435.99 Average: 13.37 2.12 11.24 264.80 1745.03 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5255348 6975484 2627084 33.33 2688 1903536 769216 8.61 223484 2085552 216688 01:57:01 AM 5155480 6998720 2726952 34.60 2688 2019428 728664 8.16 198708 2179196 40772 01:58:01 AM 5131724 7019068 2750708 34.90 2688 2061364 700348 7.84 232064 2165036 49288 01:59:01 AM 4913240 7013712 2969192 37.67 2688 2266772 670508 7.51 261092 2324184 26044 02:00:01 AM 4911868 7012324 2970564 37.69 2688 2266788 691928 7.75 261108 2324472 4 02:01:01 AM 4911428 7011904 2971004 37.69 2688 2266792 672468 7.53 261116 2325060 8 02:02:01 AM 4911832 7012376 2970600 37.69 2688 2266860 672468 7.53 261276 2324588 4 02:03:01 AM 4858980 6962308 3023452 38.36 2688 2269640 777572 8.71 261800 2376456 2108 02:04:01 AM 4850428 6957672 3032004 38.47 2688 2273592 777572 8.71 261800 2384792 1368 02:05:01 AM 4842596 6954412 3039836 38.56 2688 2278156 798440 8.94 261800 2392356 1456 02:06:01 AM 4836760 6954568 3045672 38.64 2688 2284148 814592 9.12 261800 2398292 3416 02:07:01 AM 4836296 6955376 3046136 38.64 2688 2285388 814592 9.12 262168 2399016 848 02:08:01 AM 4834176 6954308 3048256 38.67 2688 2286448 791804 8.87 262168 2401088 52 02:09:01 AM 4833996 6954508 3048436 38.67 2688 2286828 791804 8.87 262172 2401444 228 02:10:01 AM 4833232 6954192 3049200 38.68 2688 2287276 767768 8.60 262348 2401680 220 02:11:01 AM 4832604 6954392 3049828 38.69 2688 2288096 784784 8.79 262348 2402632 396 02:12:01 AM 4822708 6949788 3059724 38.82 2688 2293388 803704 9.00 262400 2411676 1984 02:13:01 AM 4819420 6950180 3063012 38.86 2688 2297076 803704 9.00 262400 2415360 268 02:14:01 AM 4815584 6950236 3066848 38.91 2688 2300960 803704 9.00 262400 2419148 2472 02:15:01 AM 4810708 6949784 3071724 38.97 2688 2305400 803704 9.00 262400 2424012 520 02:16:01 AM 4808484 6949632 3073948 39.00 2688 2307456 803704 9.00 262400 2426156 4 02:17:01 AM 4804968 6948580 3077464 39.04 2688 2309928 819136 9.17 262400 2429580 1800 02:18:01 AM 4804832 6948840 3077600 39.04 2688 2310316 799516 8.95 262400 2430004 132 02:19:01 AM 4804944 6949356 3077488 39.04 2688 2310720 781784 8.75 262400 2430036 32 02:20:01 AM 4805200 6950128 3077232 39.04 2688 2311236 778736 8.72 262400 2429648 36 02:21:01 AM 4799992 6947384 3082440 39.11 2688 2313708 844536 9.46 262548 2434456 196 02:22:01 AM 4798124 6946740 3084308 39.13 2688 2314924 844536 9.46 262548 2435656 556 02:23:01 AM 4855544 7011204 3026888 38.40 2688 2321968 678968 7.60 262880 2378768 6296 02:24:01 AM 4927376 6952668 2955056 37.49 2688 2198156 733260 8.21 510172 2087068 10188 Average: 4876823 6967236 3005609 38.13 2688 2258150 769777 8.62 266103 2359911 12668 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 300.20 182.01 1662.50 60.49 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 73.71 55.61 877.98 9.02 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 17.49 15.21 7.31 5.31 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 390.03 279.27 408.93 68.11 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 204.65 146.28 40.04 30.53 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 2.50 1.97 0.56 0.47 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 2.90 1.83 0.47 0.40 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 55.50 37.70 22.16 4.21 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 13.81 13.85 17.18 2.39 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 31.08 30.26 26.78 4.02 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 63.34 64.66 36.22 6.27 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 74.93 72.28 14.62 6.02 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 50.63 48.47 11.40 4.73 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 11.95 9.33 3.03 1.99 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 16.01 10.83 3.60 2.10 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 20.64 18.95 7.03 1.83 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 94.40 93.90 32.40 16.01 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 90.27 90.52 39.58 7.07 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 105.85 106.27 61.37 7.73 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 63.29 58.12 46.90 6.52 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 48.50 49.05 17.29 3.72 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 69.76 69.16 28.92 5.65 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 13.31 10.91 3.15 2.23 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 11.00 3.12 2.25 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 6.73 5.80 3.10 1.09 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 124.59 102.22 39.00 8.89 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 42.41 22.05 58.75 2.02 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 54.50 36.57 35.13 5.29 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 78.24 56.57 176.68 145.66 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 73.59 58.64 127.08 14.55 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) 01/29/2026 _x86_64_ (2 CPU) 01:54:20 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 43.00 0.04 7.14 5.58 0.16 44.08 01:56:01 AM 0 37.83 0.07 6.03 5.10 0.18 50.79 01:56:01 AM 1 48.17 0.02 8.26 6.06 0.13 37.35 01:57:01 AM all 29.75 0.00 4.47 1.63 0.12 64.03 01:57:01 AM 0 30.87 0.00 3.83 1.62 0.12 63.56 01:57:01 AM 1 28.62 0.00 5.12 1.64 0.12 64.51 01:58:01 AM all 18.00 0.00 2.79 0.23 0.09 78.89 01:58:01 AM 0 7.46 0.00 2.32 0.23 0.10 89.88 01:58:01 AM 1 28.54 0.00 3.26 0.23 0.08 67.88 01:59:01 AM all 33.70 0.00 6.38 0.94 0.13 58.85 01:59:01 AM 0 28.98 0.00 5.95 0.70 0.13 64.22 01:59:01 AM 1 38.42 0.00 6.81 1.17 0.13 53.46 02:00:01 AM all 0.56 0.00 0.56 0.11 0.06 98.71 02:00:01 AM 0 0.67 0.00 0.57 0.02 0.07 98.68 02:00:01 AM 1 0.45 0.00 0.55 0.20 0.05 98.75 02:01:01 AM all 0.33 0.00 0.10 0.01 0.06 99.50 02:01:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 02:01:01 AM 1 0.10 0.00 0.12 0.02 0.07 99.70 02:02:01 AM all 0.38 0.00 0.12 0.00 0.05 99.45 02:02:01 AM 0 0.63 0.00 0.10 0.00 0.05 99.22 02:02:01 AM 1 0.13 0.00 0.13 0.00 0.05 99.68 02:03:01 AM all 6.99 0.00 1.10 0.01 0.08 91.82 02:03:01 AM 0 1.44 0.00 0.45 0.00 0.08 98.03 02:03:01 AM 1 12.57 0.00 1.74 0.02 0.08 85.59 02:04:01 AM all 7.84 0.00 0.33 0.01 0.12 91.70 02:04:01 AM 0 9.68 0.00 0.40 0.02 0.10 89.81 02:04:01 AM 1 6.01 0.00 0.27 0.00 0.13 93.59 02:05:01 AM all 9.99 0.00 0.80 0.00 0.11 89.09 02:05:01 AM 0 4.76 0.00 0.25 0.00 0.10 94.89 02:05:01 AM 1 15.23 0.00 1.36 0.00 0.12 83.29 02:06:01 AM all 12.30 0.00 1.12 0.00 0.12 86.46 02:06:01 AM 0 5.94 0.00 0.40 0.00 0.12 93.54 02:06:01 AM 1 18.68 0.00 1.83 0.00 0.12 79.37 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 7.61 0.00 0.71 0.01 0.10 91.56 02:07:01 AM 0 9.61 0.00 0.88 0.02 0.10 89.38 02:07:01 AM 1 5.63 0.00 0.54 0.00 0.10 93.73 02:08:01 AM all 7.39 0.00 0.73 0.00 0.14 91.74 02:08:01 AM 0 6.20 0.00 0.65 0.00 0.15 93.01 02:08:01 AM 1 8.57 0.00 0.81 0.00 0.13 90.49 02:09:01 AM all 4.52 0.00 0.33 0.00 0.11 95.05 02:09:01 AM 0 5.10 0.00 0.37 0.00 0.12 94.41 02:09:01 AM 1 3.93 0.00 0.28 0.00 0.10 95.68 02:10:01 AM all 5.26 0.00 0.54 0.01 0.10 94.10 02:10:01 AM 0 2.09 0.00 0.32 0.02 0.08 97.49 02:10:01 AM 1 8.42 0.00 0.75 0.00 0.12 90.71 02:11:01 AM all 7.14 0.00 0.73 0.01 0.09 92.03 02:11:01 AM 0 4.44 0.00 0.48 0.00 0.09 94.99 02:11:01 AM 1 9.85 0.00 0.97 0.02 0.10 89.06 02:12:01 AM all 10.24 0.00 0.57 0.01 0.13 89.06 02:12:01 AM 0 5.40 0.00 0.49 0.00 0.12 94.00 02:12:01 AM 1 15.08 0.00 0.66 0.02 0.13 84.12 02:13:01 AM all 6.62 0.00 0.67 0.02 0.13 92.56 02:13:01 AM 0 4.41 0.00 0.69 0.03 0.12 94.75 02:13:01 AM 1 8.85 0.00 0.66 0.00 0.13 90.36 02:14:01 AM all 3.63 0.00 0.45 0.00 0.09 95.83 02:14:01 AM 0 2.59 0.00 0.52 0.00 0.08 96.81 02:14:01 AM 1 4.67 0.00 0.37 0.00 0.10 94.86 02:15:01 AM all 7.11 0.00 0.39 0.02 0.11 92.37 02:15:01 AM 0 2.38 0.00 0.42 0.00 0.10 97.10 02:15:01 AM 1 11.86 0.00 0.37 0.03 0.12 87.62 02:16:01 AM all 4.63 0.00 0.85 0.00 0.14 94.38 02:16:01 AM 0 1.17 0.00 0.28 0.00 0.12 98.43 02:16:01 AM 1 8.09 0.00 1.42 0.00 0.17 90.32 02:17:01 AM all 5.23 0.00 0.60 0.00 0.11 94.06 02:17:01 AM 0 1.64 0.00 0.45 0.00 0.10 97.81 02:17:01 AM 1 8.83 0.00 0.74 0.00 0.12 90.31 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 4.58 0.00 0.23 0.00 0.12 95.08 02:18:01 AM 0 2.51 0.00 0.22 0.00 0.10 97.17 02:18:01 AM 1 6.65 0.00 0.23 0.00 0.13 92.98 02:19:01 AM all 4.53 0.00 0.20 0.00 0.10 95.17 02:19:01 AM 0 2.11 0.00 0.20 0.00 0.10 97.59 02:19:01 AM 1 6.95 0.00 0.20 0.00 0.10 92.75 02:20:01 AM all 5.35 0.00 0.57 0.00 0.12 93.96 02:20:01 AM 0 1.14 0.00 0.22 0.00 0.10 98.55 02:20:01 AM 1 9.68 0.00 0.93 0.00 0.14 89.26 02:21:01 AM all 8.79 0.00 1.04 0.00 0.09 90.07 02:21:01 AM 0 8.72 0.00 1.15 0.00 0.10 90.03 02:21:01 AM 1 8.87 0.00 0.93 0.00 0.08 90.12 02:22:01 AM all 3.97 0.00 0.75 0.00 0.12 95.16 02:22:01 AM 0 2.08 0.00 0.42 0.00 0.10 97.41 02:22:01 AM 1 5.86 0.00 1.09 0.00 0.13 92.91 02:23:01 AM all 10.35 0.00 0.68 0.01 0.10 88.86 02:23:01 AM 0 3.53 0.00 0.62 0.00 0.08 95.76 02:23:01 AM 1 17.17 0.00 0.74 0.02 0.12 81.96 02:24:01 AM all 30.40 0.00 3.99 0.50 0.13 64.98 02:24:01 AM 0 19.73 0.00 4.08 0.44 0.12 75.64 02:24:01 AM 1 41.04 0.00 3.90 0.57 0.13 54.36 Average: all 10.36 0.00 1.34 0.31 0.11 87.88 Average: 0 7.37 0.00 1.13 0.28 0.10 91.11 Average: 1 13.35 0.00 1.55 0.34 0.11 84.64