---> uname -a: Linux prd-centos8-robot-2c-8g-3184.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 647 4773 19 2276 6751 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:55:a9:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84539sec preferred_lft 84539sec inet6 fe80::f816:3eff:fe55:a960/64 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) 01/23/2026 _x86_64_ (2 CPU) 01:53:46 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 199.73 145.54 54.20 13315.16 37462.84 01:56:01 AM 89.54 6.45 83.09 1099.55 6364.14 01:57:01 AM 76.46 1.05 75.41 73.98 10906.33 01:58:01 AM 16.06 0.38 15.68 64.26 680.92 01:59:01 AM 67.77 6.90 60.87 1286.05 3655.01 02:00:01 AM 31.94 0.03 31.91 3.47 6293.89 02:01:01 AM 2.20 0.02 2.18 0.13 59.67 02:02:01 AM 0.38 0.07 0.32 1.73 5.00 02:03:01 AM 0.38 0.07 0.32 4.93 9.07 02:04:01 AM 2.20 0.03 2.17 1.87 199.08 02:05:01 AM 0.35 0.00 0.35 0.00 193.65 02:06:01 AM 0.32 0.00 0.32 0.00 167.58 02:07:01 AM 0.37 0.00 0.37 0.00 112.85 02:08:01 AM 0.17 0.00 0.17 0.00 30.42 02:09:01 AM 0.32 0.03 0.28 0.27 43.04 02:10:01 AM 1.30 0.00 1.30 0.00 42.07 02:11:01 AM 0.33 0.00 0.33 0.00 25.41 02:12:01 AM 0.30 0.00 0.30 0.00 119.55 02:13:01 AM 0.42 0.00 0.42 0.00 128.44 02:14:01 AM 0.40 0.00 0.40 0.00 207.00 02:15:01 AM 0.35 0.00 0.35 0.00 151.22 02:16:01 AM 0.50 0.32 0.18 6.93 82.39 02:17:01 AM 0.85 0.00 0.85 0.00 23.66 02:18:02 AM 0.25 0.00 0.25 0.00 88.00 02:19:01 AM 0.25 0.00 0.25 0.00 18.94 02:20:01 AM 0.23 0.00 0.23 0.00 13.77 02:21:01 AM 0.23 0.00 0.23 0.00 60.46 02:22:01 AM 0.43 0.00 0.43 0.00 70.14 02:23:01 AM 0.25 0.00 0.25 0.00 41.75 02:24:01 AM 18.64 0.40 18.24 46.78 2805.80 Average: 17.11 5.38 11.73 530.64 2337.21 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5772248 7159792 2110184 26.77 2688 1586664 662836 7.42 163980 1686500 30656 01:56:01 AM 5273280 7066064 2609152 33.10 2688 1969612 689204 7.72 187256 2083508 247140 01:57:01 AM 5171728 7010396 2710704 34.39 2688 2014836 731176 8.19 198956 2161100 8 01:58:01 AM 5248744 7089396 2633688 33.41 2688 2016764 657288 7.36 219828 2064716 12 01:59:01 AM 4902468 6998576 2979964 37.81 2688 2262516 703004 7.87 260480 2337268 176788 02:00:01 AM 4918696 7014800 2963736 37.60 2688 2262600 673044 7.54 261232 2315520 16 02:01:01 AM 4918376 7014484 2964056 37.60 2688 2262600 673044 7.54 261236 2315740 12 02:02:01 AM 4918612 7014792 2963820 37.60 2688 2262672 673044 7.54 261388 2315572 4 02:03:01 AM 4867572 6966228 3014860 38.25 2688 2265164 777756 8.71 261724 2366044 2332 02:04:01 AM 4858804 6961516 3023628 38.36 2688 2269236 777756 8.71 261912 2374248 2460 02:05:01 AM 4852876 6959520 3029556 38.43 2688 2273156 817964 9.16 261912 2380264 664 02:06:01 AM 4845576 6957536 3036856 38.53 2688 2278456 817964 9.16 261912 2387364 988 02:07:01 AM 4843872 6958592 3038560 38.55 2688 2281216 818764 9.17 262280 2388828 476 02:08:01 AM 4842600 6958552 3039832 38.56 2688 2282456 818764 9.17 262280 2390508 864 02:09:01 AM 4843776 6960132 3038656 38.55 2688 2282848 799564 8.95 262428 2389084 136 02:10:01 AM 4843072 6959804 3039360 38.56 2688 2283224 799564 8.95 262428 2389616 92 02:11:01 AM 4843296 6960600 3039136 38.56 2688 2283784 763744 8.55 262428 2389784 8 02:12:01 AM 4831240 6953732 3051192 38.71 2688 2288980 801312 8.97 262480 2401096 1708 02:13:01 AM 4826420 6952556 3056012 38.77 2688 2292632 801312 8.97 262480 2405964 1676 02:14:01 AM 4822660 6953264 3059772 38.82 2688 2297132 801312 8.97 262480 2409480 56 02:15:01 AM 4815136 6950084 3067296 38.91 2688 2301476 801312 8.97 262480 2416936 24 02:16:01 AM 4816572 6954264 3065860 38.89 2688 2304172 801312 8.97 262572 2415932 96 02:17:01 AM 4815580 6954128 3066852 38.91 2688 2305052 801312 8.97 262608 2416752 804 02:18:02 AM 4812244 6952748 3070188 38.95 2688 2306984 801312 8.97 262608 2420276 152 02:19:01 AM 4812012 6952896 3070420 38.95 2688 2307364 801312 8.97 262608 2420784 64 02:20:01 AM 4813072 6954560 3069360 38.94 2688 2307968 804468 9.01 262608 2419408 352 02:21:01 AM 4806188 6949772 3076244 39.03 2688 2310080 846744 9.48 262756 2425668 696 02:22:01 AM 4804540 6949632 3077892 39.05 2688 2311564 846744 9.48 262756 2427212 312 02:23:01 AM 4675092 6821312 3207340 40.69 2688 2312692 991812 11.11 262756 2556680 296 02:24:01 AM 4928396 6948632 2954036 37.48 2688 2192788 743224 8.32 509424 2084580 22376 Average: 4911492 6975279 2970940 37.69 2688 2232556 776599 8.70 261143 2331881 16376 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 189.67 110.38 807.69 42.76 0.00 0.00 0.00 0.00 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 152.49 112.08 1181.33 24.28 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 63.38 44.04 600.03 5.10 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 20.35 14.18 7.33 4.96 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 47.51 39.53 342.89 10.03 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 581.56 425.89 111.23 93.87 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 2.28 1.90 0.42 0.41 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 3.03 1.97 0.49 0.43 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 45.53 32.66 21.88 3.83 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 15.81 14.25 17.94 2.47 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 30.94 28.65 20.90 3.71 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 38.57 38.09 30.65 4.37 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 83.85 81.94 25.00 7.46 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 71.03 68.58 14.71 6.28 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 12.10 9.83 3.13 2.09 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 14.86 9.31 3.29 1.84 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 6.88 5.77 3.24 1.01 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 111.50 110.21 36.79 17.15 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 73.21 71.89 45.96 5.63 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 121.36 120.95 62.80 8.99 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 56.98 56.30 46.73 4.90 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 51.69 51.99 17.84 4.06 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 27.26 26.96 4.18 2.21 0.00 0.00 0.00 0.00 02:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:02 AM eth0 57.61 55.62 27.41 5.46 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 13.44 11.01 3.24 2.24 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 9.60 8.40 3.81 1.66 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 96.30 93.74 33.69 8.28 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 29.25 24.13 5.48 2.14 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 18.71 16.39 3.11 2.13 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 118.54 79.86 184.64 148.59 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 72.21 58.91 122.33 14.29 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) 01/23/2026 _x86_64_ (2 CPU) 01:53:46 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 28.96 0.08 8.93 46.84 0.10 15.08 01:55:01 AM 0 32.65 0.07 7.55 46.86 0.10 12.77 01:55:01 AM 1 25.26 0.10 10.31 46.82 0.10 17.41 01:56:01 AM all 38.75 0.00 5.75 2.00 0.11 53.39 01:56:01 AM 0 25.15 0.00 4.26 2.00 0.10 68.50 01:56:01 AM 1 52.40 0.00 7.25 2.00 0.12 38.23 01:57:01 AM all 12.53 0.00 1.74 3.39 0.06 82.28 01:57:01 AM 0 14.95 0.00 1.49 3.34 0.07 80.15 01:57:01 AM 1 10.11 0.00 1.99 3.44 0.05 84.41 01:58:01 AM all 12.28 0.00 1.69 0.43 0.08 85.53 01:58:01 AM 0 4.35 0.00 1.40 0.40 0.07 93.78 01:58:01 AM 1 20.19 0.00 1.98 0.45 0.08 77.29 01:59:01 AM all 38.63 0.00 6.41 1.28 0.10 53.58 01:59:01 AM 0 34.48 0.00 5.94 1.18 0.10 58.30 01:59:01 AM 1 42.78 0.00 6.88 1.38 0.10 48.86 02:00:01 AM all 1.63 0.00 1.36 1.06 0.06 95.90 02:00:01 AM 0 1.77 0.00 1.36 1.42 0.05 95.40 02:00:01 AM 1 1.49 0.00 1.36 0.69 0.07 96.40 02:01:01 AM all 0.36 0.00 0.08 0.01 0.03 99.52 02:01:01 AM 0 0.17 0.00 0.10 0.02 0.05 99.67 02:01:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 02:02:01 AM all 0.33 0.00 0.11 0.00 0.05 99.51 02:02:01 AM 0 0.48 0.00 0.08 0.00 0.05 99.38 02:02:01 AM 1 0.18 0.00 0.13 0.00 0.05 99.63 02:03:01 AM all 5.82 0.00 0.85 0.00 0.05 93.28 02:03:01 AM 0 4.27 0.00 0.49 0.00 0.05 95.19 02:03:01 AM 1 7.36 0.00 1.22 0.00 0.05 91.37 02:04:01 AM all 7.91 0.00 0.29 0.03 0.08 91.69 02:04:01 AM 0 4.82 0.00 0.22 0.05 0.07 94.85 02:04:01 AM 1 10.99 0.00 0.37 0.00 0.10 88.55 02:05:01 AM all 9.19 0.00 0.87 0.02 0.10 89.82 02:05:01 AM 0 7.48 0.00 0.37 0.02 0.10 92.04 02:05:01 AM 1 10.90 0.00 1.37 0.02 0.10 87.60 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 9.94 0.00 0.55 0.00 0.09 89.42 02:06:01 AM 0 11.31 0.00 0.70 0.00 0.08 87.90 02:06:01 AM 1 8.57 0.00 0.40 0.00 0.10 90.92 02:07:01 AM all 9.37 0.00 1.13 0.00 0.09 89.41 02:07:01 AM 0 6.30 0.00 1.04 0.00 0.10 92.56 02:07:01 AM 1 12.48 0.00 1.23 0.00 0.09 86.21 02:08:01 AM all 7.34 0.00 0.69 0.00 0.09 91.88 02:08:01 AM 0 6.93 0.00 0.65 0.00 0.12 92.30 02:08:01 AM 1 7.73 0.00 0.74 0.00 0.07 91.46 02:09:01 AM all 4.77 0.00 0.50 0.01 0.08 94.64 02:09:01 AM 0 6.68 0.00 0.55 0.02 0.07 92.68 02:09:01 AM 1 2.87 0.00 0.45 0.00 0.08 96.59 02:10:01 AM all 4.45 0.00 0.33 0.02 0.10 95.10 02:10:01 AM 0 3.16 0.00 0.28 0.03 0.10 96.42 02:10:01 AM 1 5.73 0.00 0.38 0.00 0.10 93.78 02:11:01 AM all 4.76 0.00 0.42 0.00 0.08 94.75 02:11:01 AM 0 3.90 0.00 0.31 0.00 0.07 95.72 02:11:01 AM 1 5.60 0.00 0.54 0.00 0.08 93.78 02:12:01 AM all 11.84 0.00 0.85 0.05 0.08 87.17 02:12:01 AM 0 13.39 0.00 0.92 0.00 0.09 85.61 02:12:01 AM 1 10.31 0.00 0.78 0.10 0.08 88.73 02:13:01 AM all 5.11 0.00 0.48 0.00 0.09 94.32 02:13:01 AM 0 4.90 0.00 0.47 0.00 0.10 94.53 02:13:01 AM 1 5.32 0.00 0.49 0.00 0.08 94.11 02:14:01 AM all 6.22 0.00 0.60 0.03 0.11 93.05 02:14:01 AM 0 3.81 0.00 0.65 0.05 0.10 95.38 02:14:01 AM 1 8.63 0.00 0.54 0.00 0.12 90.71 02:15:01 AM all 6.50 0.00 0.39 0.01 0.09 93.00 02:15:01 AM 0 4.00 0.00 0.40 0.00 0.10 95.49 02:15:01 AM 1 9.00 0.00 0.39 0.02 0.08 90.51 02:16:01 AM all 5.62 0.02 0.93 0.01 0.08 93.34 02:16:01 AM 0 1.53 0.02 0.35 0.02 0.08 98.00 02:16:01 AM 1 9.71 0.02 1.51 0.00 0.08 88.69 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 3.02 0.00 0.40 0.00 0.09 96.49 02:17:01 AM 0 2.75 0.00 0.35 0.00 0.08 96.82 02:17:01 AM 1 3.29 0.00 0.45 0.00 0.10 96.16 02:18:02 AM all 5.94 0.00 0.39 0.00 0.09 93.58 02:18:02 AM 0 3.68 0.00 0.40 0.00 0.08 95.83 02:18:02 AM 1 8.20 0.00 0.39 0.00 0.10 91.32 02:19:01 AM all 4.62 0.00 0.19 0.00 0.09 95.11 02:19:01 AM 0 3.95 0.00 0.15 0.00 0.09 95.81 02:19:01 AM 1 5.29 0.00 0.22 0.00 0.08 94.41 02:20:01 AM all 4.17 0.00 0.35 0.00 0.08 95.40 02:20:01 AM 0 2.88 0.00 0.22 0.00 0.08 96.82 02:20:01 AM 1 5.46 0.00 0.49 0.00 0.08 93.97 02:21:01 AM all 9.29 0.00 1.04 0.04 0.08 89.55 02:21:01 AM 0 4.00 0.00 0.86 0.08 0.08 94.97 02:21:01 AM 1 14.80 0.00 1.23 0.00 0.07 83.91 02:22:01 AM all 4.45 0.00 0.78 0.00 0.08 94.69 02:22:01 AM 0 4.21 0.00 0.65 0.00 0.07 95.07 02:22:01 AM 1 4.70 0.00 0.90 0.00 0.08 94.31 02:23:01 AM all 8.13 0.00 0.40 0.00 0.08 91.38 02:23:01 AM 0 13.61 0.00 0.47 0.00 0.08 85.83 02:23:01 AM 1 2.66 0.00 0.33 0.00 0.08 96.92 02:24:01 AM all 25.70 0.00 3.35 0.58 0.09 70.28 02:24:01 AM 0 20.13 0.00 3.26 0.87 0.08 75.65 02:24:01 AM 1 31.26 0.00 3.44 0.28 0.10 64.92 Average: all 9.93 0.00 1.40 1.85 0.08 86.74 Average: 0 8.39 0.00 1.20 1.87 0.08 88.45 Average: 1 11.46 0.00 1.59 1.83 0.08 85.03