---> uname -a: Linux prd-centos8-robot-2c-8g-12648.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 614 4895 19 2188 6785 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:fd:c3:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84907sec preferred_lft 84907sec inet6 fe80::f816:3eff:fefd:c380/64 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) 02/17/2026 _x86_64_ (2 CPU) 06:59:12 LINUX RESTART (2 CPU) 07:00:01 AM tps rtps wtps bread/s bwrtn/s 07:01:01 AM 100.18 6.20 93.99 1090.92 7411.74 07:02:01 AM 59.08 0.07 59.01 1.73 10737.97 07:03:01 AM 20.01 1.05 18.96 73.98 1546.07 07:04:01 AM 18.20 0.32 17.88 60.66 854.49 07:05:01 AM 91.83 9.57 82.26 1710.34 6998.70 07:06:01 AM 19.86 0.00 19.86 0.00 3668.12 07:07:01 AM 5.05 0.08 4.97 5.86 198.12 07:08:01 AM 0.60 0.00 0.60 0.00 9.93 07:09:01 AM 0.40 0.00 0.40 0.00 12.08 07:10:01 AM 0.57 0.00 0.57 0.00 9.93 07:11:01 AM 0.43 0.00 0.43 0.00 13.46 07:12:01 AM 0.15 0.00 0.15 0.00 2.65 07:13:01 AM 0.17 0.00 0.17 0.00 8.67 07:14:01 AM 0.28 0.00 0.28 0.00 4.48 07:15:01 AM 1.45 0.03 1.42 0.27 47.13 07:16:01 AM 0.38 0.00 0.38 0.00 6.30 07:17:01 AM 0.43 0.00 0.43 0.00 12.75 07:18:01 AM 0.23 0.00 0.23 0.00 4.05 07:19:01 AM 0.20 0.00 0.20 0.00 2.85 07:20:01 AM 0.57 0.00 0.57 0.00 17.05 07:21:01 AM 0.42 0.00 0.42 0.00 12.96 07:22:01 AM 0.20 0.00 0.20 0.00 3.22 07:23:01 AM 13.00 0.35 12.65 38.25 439.70 07:24:01 AM 32.62 0.52 32.11 63.85 1490.24 Average: 15.21 0.75 14.46 125.82 1392.71 07:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:01:01 AM 5211492 7008172 2670940 33.88 2688 1973416 699920 7.84 187804 2142780 218008 07:02:01 AM 5012628 6911468 2869804 36.41 2688 2074108 811764 9.09 198724 2318040 30868 07:03:01 AM 5170300 7013964 2712132 34.41 2688 2019700 686664 7.69 210068 2153652 9940 07:04:01 AM 5120428 7005336 2762004 35.04 2688 2058352 703280 7.87 228888 2177176 46280 07:05:01 AM 4920628 7031840 2961804 37.57 2688 2277432 662816 7.42 267112 2314184 101232 07:06:01 AM 4917296 7028348 2965136 37.62 2688 2277404 662816 7.42 267260 2313616 8 07:07:01 AM 4874656 6986452 3007776 38.16 2688 2278148 717984 8.04 267600 2355592 4 07:08:01 AM 4873824 6985656 3008608 38.17 2688 2278184 733364 8.21 267592 2356716 4 07:09:01 AM 4864420 6976480 3018012 38.29 2688 2278412 752952 8.43 267592 2365456 4 07:10:01 AM 4864424 6976516 3018008 38.29 2688 2278444 772824 8.65 267592 2365588 4 07:11:01 AM 4864760 6977088 3017672 38.28 2688 2278672 735548 8.24 267600 2365636 8 07:12:01 AM 4864756 6977116 3017676 38.28 2688 2278704 735548 8.24 267600 2365552 4 07:13:01 AM 4870476 6983060 3011956 38.21 2688 2278928 716344 8.02 267600 2359160 4 07:14:01 AM 4870576 6983192 3011856 38.21 2688 2278960 716344 8.02 267600 2359192 4 07:15:01 AM 4870596 6983664 3011836 38.21 2688 2279412 736116 8.24 267860 2359488 4 07:16:01 AM 4854796 6967916 3027636 38.41 2688 2279464 767144 8.59 267860 2374572 4 07:17:01 AM 4847256 6960616 3035176 38.51 2688 2279704 760364 8.51 267860 2382384 24 07:18:01 AM 4868608 6982000 3013824 38.23 2688 2279736 739212 8.28 267860 2361460 48 07:19:01 AM 4868272 6981900 3014160 38.24 2688 2279972 739212 8.28 267860 2361824 252 07:20:01 AM 4853476 6967148 3028956 38.43 2688 2280016 786732 8.81 267860 2375844 4 07:21:01 AM 4846196 6960112 3036236 38.52 2688 2280256 760016 8.51 267860 2383028 8 07:22:01 AM 4867460 6981408 3014972 38.25 2688 2280288 739496 8.28 267860 2361880 40 07:23:01 AM 4956992 6929100 2925440 37.11 2688 2144712 757728 8.48 305676 2258420 55532 07:24:01 AM 5035132 6970340 2847300 36.12 2688 2108504 728508 8.16 472292 2018580 25328 Average: 4923727 6980370 2958705 37.54 2688 2225039 734279 8.22 267562 2314576 20317 07:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 114.61 87.59 1127.33 23.03 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 50.50 35.59 615.44 3.81 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 7.46 3.28 3.24 1.18 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 10.16 10.70 6.92 3.88 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 43.32 38.05 347.41 9.92 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 175.07 124.31 34.05 33.63 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.01 20.14 6.98 4.59 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 3.05 0.67 0.63 2.46 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.09 15.81 120.48 1.54 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 2.92 0.30 0.44 0.08 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 11.33 6.96 1.79 0.58 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 1.37 0.17 0.12 0.02 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 17.23 16.55 120.02 1.23 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 0.57 0.17 0.04 0.02 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 20.28 19.21 3.58 3.45 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 7.17 6.88 117.75 0.45 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 28.91 27.10 355.36 1.91 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 5.21 0.53 0.97 0.46 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 11.18 9.21 2.54 1.13 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 11.58 7.52 118.38 0.55 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 29.24 28.39 355.30 1.99 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 0.53 0.12 0.04 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 52.00 37.95 84.06 29.11 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 18.23 16.99 15.44 8.47 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 27.82 21.41 143.14 5.56 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) 02/17/2026 _x86_64_ (2 CPU) 06:59:12 LINUX RESTART (2 CPU) 07:00:01 AM CPU %user %nice %system %iowait %steal %idle 07:01:01 AM all 38.36 0.00 5.86 1.27 0.11 54.41 07:01:01 AM 0 45.19 0.00 5.86 1.40 0.10 47.44 07:01:01 AM 1 31.51 0.00 5.85 1.13 0.12 61.38 07:02:01 AM all 7.78 0.00 1.44 42.43 0.07 48.29 07:02:01 AM 0 13.09 0.00 1.58 20.90 0.07 64.35 07:02:01 AM 1 2.45 0.00 1.30 63.97 0.07 32.20 07:03:01 AM all 5.14 0.00 1.11 1.59 0.05 92.10 07:03:01 AM 0 5.01 0.00 1.02 1.99 0.05 91.94 07:03:01 AM 1 5.27 0.00 1.20 1.20 0.05 92.27 07:04:01 AM all 16.36 0.00 2.08 13.05 0.08 68.43 07:04:01 AM 0 16.08 0.00 2.05 21.72 0.07 60.08 07:04:01 AM 1 16.64 0.00 2.11 4.38 0.08 76.79 07:05:01 AM all 30.04 0.00 5.53 5.85 0.12 58.46 07:05:01 AM 0 32.59 0.00 5.59 5.81 0.12 55.88 07:05:01 AM 1 27.48 0.00 5.47 5.88 0.12 61.05 07:06:01 AM all 0.41 0.00 0.54 0.80 0.05 98.19 07:06:01 AM 0 0.45 0.00 0.53 0.40 0.07 98.55 07:06:01 AM 1 0.37 0.00 0.55 1.20 0.03 97.84 07:07:01 AM all 2.08 0.00 0.27 0.07 0.08 97.50 07:07:01 AM 0 2.14 0.00 0.37 0.07 0.05 97.38 07:07:01 AM 1 2.03 0.00 0.17 0.07 0.12 97.62 07:08:01 AM all 0.40 0.00 0.12 0.00 0.07 99.42 07:08:01 AM 0 0.60 0.00 0.12 0.00 0.03 99.25 07:08:01 AM 1 0.20 0.00 0.12 0.00 0.10 99.58 07:09:01 AM all 1.00 0.00 0.17 0.00 0.07 98.76 07:09:01 AM 0 1.57 0.00 0.20 0.00 0.05 98.18 07:09:01 AM 1 0.43 0.00 0.13 0.00 0.08 99.35 07:10:01 AM all 0.57 0.00 0.12 0.00 0.05 99.26 07:10:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 07:10:01 AM 1 0.49 0.00 0.15 0.00 0.07 99.30 07:11:01 AM all 1.02 0.00 0.14 0.08 0.05 98.70 07:11:01 AM 0 0.62 0.00 0.15 0.17 0.05 99.01 07:11:01 AM 1 1.42 0.00 0.13 0.00 0.05 98.39 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 0.51 0.00 0.11 0.00 0.06 99.32 07:12:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.42 07:12:01 AM 1 0.63 0.00 0.08 0.00 0.05 99.23 07:13:01 AM all 0.98 0.00 0.16 0.00 0.06 98.80 07:13:01 AM 0 0.99 0.00 0.17 0.00 0.07 98.78 07:13:01 AM 1 0.97 0.00 0.15 0.00 0.05 98.83 07:14:01 AM all 0.52 0.00 0.09 0.00 0.07 99.32 07:14:01 AM 0 0.43 0.00 0.13 0.00 0.08 99.35 07:14:01 AM 1 0.60 0.00 0.05 0.00 0.05 99.30 07:15:01 AM all 2.15 0.00 0.33 0.01 0.07 97.45 07:15:01 AM 0 2.37 0.00 0.28 0.02 0.07 97.26 07:15:01 AM 1 1.92 0.00 0.37 0.00 0.07 97.64 07:16:01 AM all 0.47 0.00 0.13 0.00 0.07 99.33 07:16:01 AM 0 0.42 0.00 0.15 0.00 0.05 99.38 07:16:01 AM 1 0.52 0.00 0.12 0.00 0.08 99.28 07:17:01 AM all 1.05 0.00 0.16 0.00 0.08 98.72 07:17:01 AM 0 1.40 0.00 0.23 0.00 0.08 98.28 07:17:01 AM 1 0.69 0.00 0.08 0.00 0.07 99.16 07:18:01 AM all 0.54 0.00 0.13 0.00 0.05 99.27 07:18:01 AM 0 0.43 0.00 0.20 0.00 0.07 99.30 07:18:01 AM 1 0.65 0.00 0.07 0.00 0.03 99.25 07:19:01 AM all 1.04 0.00 0.13 0.00 0.06 98.77 07:19:01 AM 0 1.42 0.00 0.17 0.00 0.07 98.34 07:19:01 AM 1 0.65 0.00 0.10 0.00 0.05 99.20 07:20:01 AM all 0.54 0.00 0.14 0.00 0.06 99.26 07:20:01 AM 0 0.54 0.00 0.23 0.00 0.07 99.16 07:20:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 07:21:01 AM all 1.07 0.00 0.20 0.00 0.06 98.67 07:21:01 AM 0 1.45 0.00 0.30 0.00 0.07 98.18 07:21:01 AM 1 0.69 0.00 0.10 0.00 0.05 99.16 07:22:01 AM all 0.46 0.00 0.11 0.00 0.06 99.37 07:22:01 AM 0 0.20 0.00 0.10 0.00 0.07 99.63 07:22:01 AM 1 0.72 0.00 0.12 0.00 0.05 99.11 07:22:01 AM CPU %user %nice %system %iowait %steal %idle 07:23:01 AM all 9.85 0.00 1.50 0.08 0.08 88.50 07:23:01 AM 0 11.74 0.00 1.74 0.07 0.08 86.38 07:23:01 AM 1 7.97 0.00 1.27 0.08 0.07 90.61 07:24:01 AM all 31.03 0.00 4.47 0.13 0.09 64.27 07:24:01 AM 0 25.62 0.00 4.47 0.12 0.08 69.71 07:24:01 AM 1 36.44 0.00 4.48 0.15 0.10 58.83 Average: all 6.38 0.00 1.04 2.72 0.07 89.78 Average: 0 6.88 0.00 1.08 2.19 0.07 89.78 Average: 1 5.88 0.00 1.01 3.25 0.07 89.79