---> uname -a: Linux prd-centos8-robot-2c-8g-26200.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 648 4777 19 2272 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:f7:e9:25 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 84663sec preferred_lft 84663sec inet6 fe80::f816:3eff:fef7:e925/64 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) 03/04/2026 _x86_64_ (2 CPU) 03:24:05 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 130.21 50.90 79.31 5745.02 27035.30 03:27:01 AM 101.07 2.13 98.93 122.63 11377.44 03:28:01 AM 25.61 0.03 25.57 0.53 1980.91 03:29:01 AM 41.19 7.10 34.09 1310.18 2189.62 03:30:01 AM 60.50 0.22 60.28 43.59 7952.75 03:31:01 AM 4.32 0.00 4.32 0.00 154.17 03:32:01 AM 0.30 0.00 0.30 0.00 4.03 03:33:01 AM 0.10 0.00 0.10 0.00 1.18 03:34:01 AM 2.23 0.08 2.15 6.67 161.31 03:35:01 AM 0.58 0.00 0.58 0.00 159.16 03:36:01 AM 0.25 0.00 0.25 0.00 188.85 03:37:01 AM 0.35 0.00 0.35 0.00 132.71 03:38:01 AM 0.32 0.00 0.32 0.00 43.34 03:39:01 AM 0.15 0.00 0.15 0.00 27.36 03:40:01 AM 1.43 0.03 1.40 0.27 46.58 03:41:01 AM 0.22 0.00 0.22 0.00 26.58 03:42:01 AM 0.30 0.00 0.30 0.00 27.31 03:43:01 AM 0.47 0.00 0.47 0.00 179.92 03:44:01 AM 0.28 0.00 0.28 0.00 194.80 03:45:01 AM 0.45 0.00 0.45 0.00 95.70 03:46:01 AM 0.28 0.00 0.28 0.00 211.31 03:47:01 AM 0.13 0.00 0.13 0.00 4.15 03:48:01 AM 0.23 0.00 0.23 0.00 81.77 03:49:01 AM 0.13 0.00 0.13 0.00 19.59 03:50:01 AM 0.57 0.00 0.57 0.00 83.17 03:51:01 AM 0.37 0.00 0.37 0.00 52.21 03:52:02 AM 12.76 0.32 12.45 36.92 584.24 03:53:01 AM 32.86 0.53 32.33 64.94 3292.22 Average: 14.91 2.19 12.71 261.94 2010.31 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5281924 6989124 2600508 32.99 2688 1891500 773712 8.66 224340 2063964 207992 03:27:01 AM 5165276 7003856 2717156 34.47 2688 2014592 720684 8.07 198620 2166240 40196 03:28:01 AM 5066740 6949944 2815692 35.72 2688 2059816 783716 8.78 216172 2254192 54260 03:29:01 AM 4864940 6968932 3017492 38.28 2688 2271316 756588 8.47 284600 2359452 196464 03:30:01 AM 4930704 7023724 2951728 37.45 2688 2260232 694276 7.77 262000 2308724 24 03:31:01 AM 4931036 7024072 2951396 37.44 2688 2260240 678548 7.60 262008 2308856 4 03:32:01 AM 4931132 7024168 2951300 37.44 2688 2260240 678548 7.60 262008 2308740 4 03:33:01 AM 4930952 7024008 2951480 37.44 2688 2260260 678548 7.60 262012 2309076 24 03:34:01 AM 4870912 6969528 3011520 38.21 2688 2265828 784540 8.78 262536 2367668 2676 03:35:01 AM 4865864 6968220 3016568 38.27 2688 2269568 802916 8.99 262536 2373244 1880 03:36:01 AM 4861260 6967524 3021172 38.33 2688 2273524 802916 8.99 262536 2377508 220 03:37:01 AM 4857220 6967228 3025212 38.38 2688 2277220 820412 9.19 262904 2381620 4 03:38:01 AM 4854752 6965940 3027680 38.41 2688 2278400 799428 8.95 262904 2384060 16 03:39:01 AM 4852420 6964552 3030012 38.44 2688 2279352 783124 8.77 262904 2386268 200 03:40:01 AM 4852284 6964804 3030148 38.44 2688 2279724 783044 8.77 263072 2386176 120 03:41:01 AM 4852100 6965252 3030332 38.44 2688 2280348 766608 8.58 263076 2386768 4 03:42:01 AM 4846756 6963652 3035676 38.51 2688 2284108 802472 8.99 263128 2391740 3072 03:43:01 AM 4840628 6962748 3041804 38.59 2688 2289324 802472 8.99 263128 2397440 3076 03:44:01 AM 4836664 6961612 3045768 38.64 2688 2292144 802472 8.99 263128 2401824 92 03:45:01 AM 4831124 6960464 3051308 38.71 2688 2296536 802472 8.99 263128 2407020 1784 03:46:01 AM 4827996 6961852 3054436 38.75 2688 2301060 802472 8.99 263128 2410308 16 03:47:01 AM 4827968 6962316 3054464 38.75 2688 2301552 802472 8.99 263128 2410732 416 03:48:01 AM 4826076 6962636 3056356 38.77 2688 2303756 782288 8.76 263128 2412776 208 03:49:01 AM 4825288 6962288 3057144 38.78 2688 2304212 782288 8.76 263128 2413232 104 03:50:01 AM 4819176 6959020 3063256 38.86 2688 2307048 863120 9.66 263276 2418628 764 03:51:01 AM 4817872 6958844 3064560 38.88 2688 2308188 879636 9.85 263276 2419876 472 03:52:02 AM 4822424 6882148 3060008 38.82 2688 2232436 807860 9.05 347032 2352560 109384 03:53:01 AM 4920552 6941968 2961880 37.58 2688 2195164 748344 8.38 513024 2093712 25380 Average: 4893287 6970729 2989145 37.92 2688 2246346 778071 8.71 270209 2344729 23173 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.72 196.12 1662.68 61.60 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 84.82 60.16 894.47 9.35 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 11.60 5.36 4.58 2.85 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 39.54 34.81 332.96 7.16 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 605.20 436.59 121.34 99.03 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 2.88 2.22 1.21 0.57 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 3.40 2.12 0.55 0.45 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 2.77 2.25 0.93 0.59 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 58.47 41.46 38.48 5.09 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 27.87 25.66 21.04 3.47 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 14.46 14.01 17.32 2.28 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 83.77 82.29 31.57 7.13 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 59.48 56.71 13.00 5.15 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 50.74 48.08 10.84 4.98 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 14.41 9.03 3.03 1.77 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 9.02 7.35 3.58 1.42 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 86.54 84.82 16.14 15.33 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 107.58 107.70 76.10 7.96 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 71.56 71.74 28.11 5.57 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 87.97 87.47 52.62 7.00 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 58.36 59.09 44.99 4.80 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 37.72 37.62 6.12 2.79 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 51.02 50.09 26.15 4.74 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 13.50 11.41 19.42 1.18 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 124.89 97.45 37.48 8.60 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 35.45 25.45 6.43 2.69 0.00 0.00 0.00 0.00 03:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:02 AM eth0 128.94 77.41 180.51 145.80 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 18.90 17.06 16.89 8.46 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 78.31 62.58 131.09 15.28 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) 03/04/2026 _x86_64_ (2 CPU) 03:24:05 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 29.82 0.03 6.58 21.72 0.13 41.72 03:26:01 AM 0 37.40 0.05 6.62 21.15 0.12 34.66 03:26:01 AM 1 22.25 0.02 6.54 22.28 0.13 48.78 03:27:01 AM all 29.94 0.00 4.23 4.63 0.16 61.05 03:27:01 AM 0 38.71 0.00 4.90 6.89 0.17 49.33 03:27:01 AM 1 21.17 0.00 3.55 2.36 0.15 72.77 03:28:01 AM all 9.23 0.00 1.15 0.44 0.08 89.10 03:28:01 AM 0 8.82 0.00 0.95 0.37 0.08 89.78 03:28:01 AM 1 9.65 0.00 1.35 0.52 0.07 88.41 03:29:01 AM all 23.01 0.00 4.50 0.47 0.11 71.90 03:29:01 AM 0 23.45 0.00 4.33 0.33 0.12 71.78 03:29:01 AM 1 22.57 0.00 4.68 0.62 0.10 72.03 03:30:01 AM all 16.53 0.00 3.78 0.79 0.08 78.82 03:30:01 AM 0 19.63 0.00 4.29 0.89 0.08 75.11 03:30:01 AM 1 13.42 0.00 3.27 0.69 0.08 82.54 03:31:01 AM all 0.37 0.00 0.10 0.02 0.03 99.48 03:31:01 AM 0 0.37 0.00 0.12 0.03 0.03 99.45 03:31:01 AM 1 0.37 0.00 0.08 0.00 0.03 99.52 03:32:01 AM all 0.38 0.00 0.08 0.00 0.04 99.50 03:32:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 03:32:01 AM 1 0.63 0.00 0.10 0.00 0.03 99.23 03:33:01 AM all 0.28 0.00 0.10 0.00 0.03 99.59 03:33:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 03:33:01 AM 1 0.43 0.00 0.10 0.00 0.03 99.43 03:34:01 AM all 11.30 0.00 1.06 0.02 0.08 87.55 03:34:01 AM 0 9.90 0.00 1.41 0.02 0.08 88.59 03:34:01 AM 1 12.69 0.00 0.71 0.02 0.08 86.50 03:35:01 AM all 9.18 0.00 0.84 0.00 0.10 89.88 03:35:01 AM 0 14.17 0.00 1.31 0.00 0.10 84.41 03:35:01 AM 1 4.20 0.00 0.37 0.00 0.10 95.33 03:36:01 AM all 7.78 0.00 0.28 0.00 0.08 91.85 03:36:01 AM 0 11.11 0.00 0.35 0.00 0.08 88.45 03:36:01 AM 1 4.45 0.00 0.22 0.00 0.08 95.25 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 11.24 0.00 1.25 0.01 0.10 87.39 03:37:01 AM 0 16.47 0.00 1.53 0.00 0.10 81.90 03:37:01 AM 1 6.08 0.00 0.98 0.02 0.10 92.83 03:38:01 AM all 7.10 0.00 0.72 0.00 0.10 92.08 03:38:01 AM 0 8.92 0.00 0.92 0.00 0.10 90.06 03:38:01 AM 1 5.30 0.00 0.52 0.00 0.10 94.08 03:39:01 AM all 6.51 0.00 0.59 0.00 0.09 92.82 03:39:01 AM 0 8.61 0.00 0.62 0.00 0.10 90.66 03:39:01 AM 1 4.40 0.00 0.55 0.00 0.08 94.96 03:40:01 AM all 4.36 0.00 0.47 0.02 0.09 95.06 03:40:01 AM 0 4.11 0.00 0.52 0.02 0.08 95.27 03:40:01 AM 1 4.62 0.00 0.42 0.02 0.10 94.85 03:41:01 AM all 4.25 0.00 0.36 0.00 0.08 95.30 03:41:01 AM 0 7.01 0.00 0.59 0.00 0.10 92.30 03:41:01 AM 1 1.52 0.00 0.13 0.00 0.07 98.28 03:42:01 AM all 13.30 0.00 0.86 0.00 0.12 85.72 03:42:01 AM 0 10.66 0.00 0.47 0.00 0.10 88.77 03:42:01 AM 1 16.04 0.00 1.26 0.00 0.14 82.56 03:43:01 AM all 5.46 0.00 0.52 0.02 0.13 93.87 03:43:01 AM 0 4.81 0.00 0.55 0.03 0.15 94.45 03:43:01 AM 1 6.10 0.00 0.49 0.00 0.12 93.29 03:44:01 AM all 5.66 0.00 0.65 0.01 0.11 93.56 03:44:01 AM 0 4.78 0.00 0.80 0.00 0.12 94.30 03:44:01 AM 1 6.55 0.00 0.50 0.02 0.10 92.83 03:45:01 AM all 6.27 0.00 0.44 0.01 0.10 93.18 03:45:01 AM 0 5.56 0.00 0.44 0.02 0.10 93.89 03:45:01 AM 1 6.98 0.00 0.44 0.00 0.10 92.48 03:46:01 AM all 6.78 0.00 1.01 0.12 0.10 92.00 03:46:01 AM 0 9.01 0.00 1.27 0.23 0.12 89.36 03:46:01 AM 1 4.54 0.00 0.74 0.00 0.08 94.63 03:47:01 AM all 2.20 0.00 0.30 0.00 0.10 97.40 03:47:01 AM 0 2.75 0.00 0.29 0.00 0.10 96.86 03:47:01 AM 1 1.66 0.00 0.32 0.00 0.10 97.93 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 5.48 0.00 0.59 0.01 0.09 93.84 03:48:01 AM 0 7.15 0.00 0.67 0.00 0.10 92.07 03:48:01 AM 1 3.80 0.00 0.50 0.02 0.08 95.60 03:49:01 AM all 6.01 0.00 0.55 0.00 0.09 93.35 03:49:01 AM 0 0.89 0.00 0.13 0.00 0.07 98.91 03:49:01 AM 1 11.35 0.00 0.98 0.00 0.12 87.55 03:50:01 AM all 7.80 0.00 1.15 0.02 0.10 90.93 03:50:01 AM 0 8.27 0.00 1.26 0.02 0.10 90.35 03:50:01 AM 1 7.34 0.00 1.04 0.02 0.10 91.50 03:51:01 AM all 4.73 0.00 0.49 0.00 0.10 94.68 03:51:01 AM 0 5.93 0.00 0.49 0.00 0.08 93.50 03:51:01 AM 1 3.53 0.00 0.50 0.00 0.12 95.85 03:52:02 AM all 19.31 0.00 2.16 0.10 0.10 78.33 03:52:02 AM 0 23.93 0.00 2.39 0.13 0.10 73.44 03:52:02 AM 1 14.69 0.00 1.94 0.07 0.10 83.20 03:53:01 AM all 30.39 0.00 4.35 0.36 0.12 64.78 03:53:01 AM 0 33.53 0.00 4.16 0.17 0.12 62.02 03:53:01 AM 1 27.24 0.00 4.54 0.56 0.12 67.54 Average: all 10.16 0.00 1.40 1.03 0.10 87.32 Average: 0 11.64 0.00 1.48 1.08 0.10 85.69 Average: 1 8.68 0.00 1.31 0.97 0.09 88.94