---> uname -a: Linux prd-centos8-robot-2c-8g-18965.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4882 19 2180 6764 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:60:5f:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84520sec preferred_lft 84520sec inet6 fe80::f816:3eff:fe60:5f73/64 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) 01/07/2026 _x86_64_ (2 CPU) 02:02:09 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 99.45 6.08 93.37 1090.44 6794.24 02:05:01 AM 76.75 1.05 75.70 73.99 10752.14 02:06:01 AM 41.82 7.10 34.72 1309.96 2371.99 02:07:01 AM 66.37 2.70 63.67 436.19 8185.02 02:08:01 AM 4.20 0.05 4.15 4.80 157.70 02:09:01 AM 1.95 0.00 1.95 0.00 69.09 02:10:01 AM 0.20 0.00 0.20 0.00 1.87 02:11:01 AM 0.13 0.00 0.13 0.00 1.08 02:12:01 AM 0.17 0.00 0.17 0.00 1.98 02:13:01 AM 0.35 0.00 0.35 0.00 5.41 02:14:02 AM 0.23 0.00 0.23 0.00 3.18 02:15:01 AM 0.19 0.00 0.19 0.00 1.76 02:16:01 AM 0.10 0.00 0.10 0.00 1.03 02:17:01 AM 0.12 0.00 0.12 0.00 1.05 02:18:01 AM 0.37 0.03 0.33 0.27 5.41 02:19:01 AM 1.25 0.00 1.25 0.00 29.66 02:20:01 AM 0.18 0.00 0.18 0.00 2.95 02:21:01 AM 0.27 0.00 0.27 0.00 2.98 02:22:01 AM 0.20 0.00 0.20 0.00 2.83 02:23:01 AM 0.38 0.00 0.38 0.00 6.78 02:24:01 AM 0.15 0.00 0.15 0.00 1.85 02:25:01 AM 0.12 0.00 0.12 0.00 0.93 02:26:01 AM 0.13 0.00 0.13 0.00 0.92 02:27:01 AM 0.10 0.00 0.10 0.00 0.77 02:28:01 AM 0.45 0.00 0.45 0.00 8.30 02:29:01 AM 0.20 0.00 0.20 0.00 2.00 02:30:01 AM 0.12 0.00 0.12 0.00 0.77 02:31:01 AM 0.13 0.00 0.13 0.00 1.50 02:32:01 AM 0.18 0.00 0.18 0.00 2.12 02:33:01 AM 27.30 0.63 26.66 73.19 1024.00 Average: 10.79 0.59 10.20 99.69 981.89 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5179148 6974348 2703284 34.30 2688 1971872 771184 8.63 187984 2178492 244824 02:05:01 AM 5069668 6942960 2812764 35.68 2688 2049288 793608 8.89 213716 2250056 43080 02:06:01 AM 4835444 6914892 3046988 38.66 2688 2247308 809188 9.06 279024 2393168 170092 02:07:01 AM 4894832 7004800 2987600 37.90 2688 2276768 695716 7.79 266704 2336216 4 02:08:01 AM 4854952 6965268 3027480 38.41 2688 2277124 746308 8.36 267036 2376132 48 02:09:01 AM 4855092 6965412 3027340 38.41 2688 2277128 746308 8.36 267036 2376076 8 02:10:01 AM 4854596 6964916 3027836 38.41 2688 2277128 758936 8.50 267036 2376540 4 02:11:01 AM 4854972 6965304 3027460 38.41 2688 2277132 758936 8.50 267036 2376336 4 02:12:01 AM 4852708 6963040 3029724 38.44 2688 2277136 758936 8.50 267036 2378612 12 02:13:01 AM 4852888 6963224 3029544 38.43 2688 2277136 758936 8.50 267036 2378432 4 02:14:02 AM 4852972 6963312 3029460 38.43 2688 2277140 758936 8.50 267036 2378256 4 02:15:01 AM 4852936 6963276 3029496 38.43 2688 2277140 758936 8.50 267036 2378372 4 02:16:01 AM 4852712 6963052 3029720 38.44 2688 2277140 758936 8.50 267036 2378512 4 02:17:01 AM 4852768 6963112 3029664 38.44 2688 2277144 758936 8.50 267036 2378516 4 02:18:01 AM 4852740 6963116 3029692 38.44 2688 2277176 780596 8.74 267168 2378476 52 02:19:01 AM 4852792 6963168 3029640 38.44 2688 2277176 780596 8.74 267168 2378408 4 02:20:01 AM 4852500 6962880 3029932 38.44 2688 2277180 764212 8.56 267168 2378648 4 02:21:01 AM 4852812 6963196 3029620 38.44 2688 2277184 764212 8.56 267168 2378560 4 02:22:01 AM 4852876 6963288 3029556 38.43 2688 2277212 764212 8.56 267168 2378376 36 02:23:01 AM 4852804 6963216 3029628 38.44 2688 2277212 764212 8.56 267168 2378464 16 02:24:01 AM 4853028 6963440 3029404 38.43 2688 2277212 764212 8.56 267168 2378400 8 02:25:01 AM 4852984 6963400 3029448 38.43 2688 2277216 764212 8.56 267168 2378288 4 02:26:01 AM 4852904 6963320 3029528 38.43 2688 2277216 764212 8.56 267168 2378408 8 02:27:01 AM 4852888 6963304 3029544 38.43 2688 2277216 764212 8.56 267168 2378408 4 02:28:01 AM 4852788 6963208 3029644 38.44 2688 2277220 764212 8.56 267168 2378368 12 02:29:01 AM 4852980 6963400 3029452 38.43 2688 2277220 764212 8.56 267168 2378416 8 02:30:01 AM 4852696 6963116 3029736 38.44 2688 2277220 764412 8.56 267168 2378648 4 02:31:01 AM 4852232 6962656 3030200 38.44 2688 2277224 764412 8.56 267168 2378820 4 02:32:01 AM 4894504 7005392 2987928 37.91 2688 2277688 699456 7.83 267400 2336596 468 02:33:01 AM 5043752 6964944 2838680 36.01 2688 2094492 739620 8.28 465244 2016880 22304 Average: 4879766 6964399 3002666 38.09 2688 2252322 760167 8.51 269693 2352863 16035 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 98.97 83.07 1073.54 11.97 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 61.57 43.54 584.13 6.37 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 40.37 34.74 335.90 6.90 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 188.67 138.28 45.97 40.36 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 13.43 8.61 4.10 4.15 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 0.72 0.17 0.11 0.01 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 1.18 0.33 0.12 0.02 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 1.57 0.30 0.16 0.02 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 0.82 0.18 0.08 0.01 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 0.85 0.28 0.21 0.08 0.00 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 0.42 0.17 0.05 0.01 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 1.29 0.24 0.12 0.02 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 2.82 0.50 0.64 0.28 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 0.88 0.43 0.31 0.21 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 4.32 0.82 0.75 0.17 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 1.00 0.17 0.11 0.01 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 0.65 0.15 0.05 0.01 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 0.67 0.33 0.07 0.02 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 1.08 0.55 0.17 0.12 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 0.52 0.20 0.16 0.07 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 0.30 0.07 0.03 0.00 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.55 0.17 0.04 0.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 0.72 0.07 0.06 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 0.47 0.10 0.04 0.01 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 0.55 0.23 0.11 0.07 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 0.45 0.15 0.09 0.01 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.27 0.13 0.02 0.01 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 0.68 0.23 0.28 0.19 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.03 1.02 0.34 0.22 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 59.84 41.26 85.54 24.11 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 16.26 11.89 71.15 3.18 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) 01/07/2026 _x86_64_ (2 CPU) 02:02:09 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 39.58 0.00 5.86 0.96 0.10 53.50 02:04:01 AM 0 51.36 0.00 6.54 1.20 0.10 40.81 02:04:01 AM 1 27.80 0.00 5.19 0.72 0.10 66.20 02:05:01 AM all 16.54 0.00 2.36 0.98 0.08 80.05 02:05:01 AM 0 21.86 0.00 2.32 1.00 0.08 74.73 02:05:01 AM 1 11.22 0.00 2.40 0.95 0.07 85.36 02:06:01 AM all 25.58 0.00 4.31 0.41 0.07 69.63 02:06:01 AM 0 33.41 0.00 4.78 0.53 0.08 61.19 02:06:01 AM 1 17.75 0.00 3.85 0.28 0.07 78.06 02:07:01 AM all 17.28 0.00 3.38 0.63 0.07 78.65 02:07:01 AM 0 21.47 0.00 3.71 0.55 0.07 74.20 02:07:01 AM 1 13.10 0.00 3.05 0.70 0.07 83.09 02:08:01 AM all 1.24 0.00 0.18 0.03 0.04 98.52 02:08:01 AM 0 1.92 0.00 0.22 0.02 0.03 97.81 02:08:01 AM 1 0.55 0.00 0.13 0.03 0.05 99.23 02:09:01 AM all 0.42 0.00 0.10 0.01 0.07 99.41 02:09:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 02:09:01 AM 1 0.28 0.00 0.15 0.02 0.10 99.45 02:10:01 AM all 0.48 0.00 0.12 0.00 0.07 99.34 02:10:01 AM 0 0.42 0.00 0.12 0.00 0.07 99.40 02:10:01 AM 1 0.53 0.00 0.12 0.00 0.07 99.28 02:11:01 AM all 0.41 0.00 0.11 0.00 0.05 99.43 02:11:01 AM 0 0.27 0.00 0.17 0.00 0.07 99.50 02:11:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 02:12:01 AM all 0.44 0.00 0.12 0.00 0.07 99.37 02:12:01 AM 0 0.28 0.00 0.15 0.00 0.08 99.48 02:12:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 02:13:01 AM all 0.43 0.00 0.10 0.00 0.06 99.41 02:13:01 AM 0 0.25 0.00 0.13 0.00 0.07 99.55 02:13:01 AM 1 0.62 0.00 0.07 0.00 0.05 99.27 02:14:02 AM all 0.44 0.00 0.10 0.00 0.07 99.39 02:14:02 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 02:14:02 AM 1 0.74 0.00 0.10 0.00 0.08 99.08 02:14:02 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 0.37 0.00 0.08 0.00 0.05 99.49 02:15:01 AM 0 0.17 0.00 0.07 0.00 0.03 99.73 02:15:01 AM 1 0.58 0.00 0.10 0.00 0.07 99.25 02:16:01 AM all 0.23 0.00 0.10 0.00 0.06 99.62 02:16:01 AM 0 0.28 0.00 0.10 0.00 0.07 99.55 02:16:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 02:17:01 AM all 0.37 0.00 0.11 0.00 0.05 99.47 02:17:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 02:17:01 AM 1 0.30 0.00 0.17 0.00 0.08 99.45 02:18:01 AM all 0.66 0.00 0.22 0.00 0.04 99.08 02:18:01 AM 0 0.60 0.00 0.13 0.00 0.02 99.25 02:18:01 AM 1 0.72 0.00 0.30 0.00 0.07 98.91 02:19:01 AM all 0.28 0.00 0.12 0.01 0.05 99.54 02:19:01 AM 0 0.30 0.00 0.07 0.00 0.03 99.60 02:19:01 AM 1 0.27 0.00 0.17 0.02 0.07 99.48 02:20:01 AM all 0.42 0.00 0.09 0.00 0.03 99.46 02:20:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 02:20:01 AM 1 0.30 0.00 0.15 0.00 0.05 99.50 02:21:01 AM all 0.41 0.00 0.08 0.00 0.05 99.46 02:21:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 02:21:01 AM 1 0.25 0.00 0.12 0.00 0.07 99.56 02:22:01 AM all 0.57 0.00 0.09 0.00 0.03 99.31 02:22:01 AM 0 0.72 0.00 0.05 0.00 0.02 99.22 02:22:01 AM 1 0.42 0.00 0.13 0.00 0.05 99.40 02:23:01 AM all 0.43 0.00 0.08 0.00 0.04 99.44 02:23:01 AM 0 0.25 0.00 0.10 0.00 0.05 99.60 02:23:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 02:24:01 AM all 0.42 0.00 0.10 0.00 0.04 99.44 02:24:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 02:24:01 AM 1 0.67 0.00 0.08 0.00 0.05 99.20 02:25:01 AM all 0.25 0.00 0.10 0.00 0.04 99.61 02:25:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 02:25:01 AM 1 0.38 0.00 0.13 0.00 0.07 99.41 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 0.45 0.00 0.08 0.00 0.03 99.44 02:26:01 AM 0 0.60 0.00 0.05 0.00 0.02 99.33 02:26:01 AM 1 0.30 0.00 0.12 0.00 0.03 99.55 02:27:01 AM all 0.40 0.00 0.11 0.00 0.04 99.45 02:27:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 02:27:01 AM 1 0.27 0.00 0.17 0.00 0.07 99.50 02:28:01 AM all 0.43 0.00 0.08 0.00 0.04 99.44 02:28:01 AM 0 0.53 0.00 0.03 0.00 0.02 99.42 02:28:01 AM 1 0.33 0.00 0.13 0.00 0.07 99.46 02:29:01 AM all 0.41 0.00 0.09 0.00 0.05 99.45 02:29:01 AM 0 0.23 0.00 0.08 0.00 0.05 99.63 02:29:01 AM 1 0.58 0.00 0.10 0.00 0.05 99.26 02:30:01 AM all 0.23 0.00 0.12 0.00 0.06 99.59 02:30:01 AM 0 0.23 0.00 0.10 0.00 0.05 99.62 02:30:01 AM 1 0.23 0.00 0.13 0.00 0.07 99.56 02:31:01 AM all 0.27 0.00 0.13 0.00 0.04 99.57 02:31:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 02:31:01 AM 1 0.40 0.00 0.17 0.00 0.07 99.36 02:32:01 AM all 0.59 0.00 0.11 0.00 0.05 99.25 02:32:01 AM 0 0.27 0.00 0.10 0.00 0.07 99.57 02:32:01 AM 1 0.92 0.00 0.12 0.00 0.03 98.93 02:33:01 AM all 26.73 0.00 3.82 0.15 0.07 69.22 02:33:01 AM 0 24.20 0.00 3.80 0.13 0.07 71.80 02:33:01 AM 1 29.27 0.00 3.85 0.17 0.08 66.63 Average: all 4.57 0.00 0.75 0.11 0.05 94.52 Average: 0 5.44 0.00 0.78 0.11 0.05 93.62 Average: 1 3.70 0.00 0.72 0.10 0.06 95.42