---> uname -a: Linux prd-centos8-robot-2c-8g-3951.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: 2800.000 BogoMIPS: 5600.00 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 587 4823 19 2287 6811 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:a2:03:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84786sec preferred_lft 84786sec inet6 fe80::f816:3eff:fea2:3f0/64 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) 10/31/2025 _x86_64_ (2 CPU) 02:10:00 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 89.39 6.02 83.37 1088.49 6337.04 02:13:01 AM 78.22 0.68 77.54 51.58 10945.52 02:14:01 AM 43.48 7.10 36.38 1310.18 2307.85 02:15:01 AM 65.86 2.73 63.13 439.59 8054.68 02:16:01 AM 7.40 0.22 7.18 11.73 284.84 02:17:01 AM 2.27 0.00 2.27 0.00 160.56 02:18:01 AM 0.77 0.00 0.77 0.00 63.12 02:19:01 AM 0.20 0.00 0.20 0.00 3.08 02:20:01 AM 0.12 0.00 0.12 0.00 1.22 02:21:01 AM 0.80 0.00 0.80 0.00 88.01 02:22:01 AM 0.42 0.00 0.42 0.00 55.87 02:23:01 AM 0.47 0.00 0.47 0.00 66.49 02:24:01 AM 0.38 0.00 0.38 0.00 47.45 02:25:01 AM 0.47 0.03 0.43 0.27 15.34 02:26:01 AM 1.55 0.00 1.55 0.00 96.92 02:27:01 AM 0.43 0.00 0.43 0.00 38.88 02:28:01 AM 6.30 5.75 0.55 555.55 87.80 02:29:01 AM 3.23 0.00 3.23 0.00 148.43 02:30:01 AM 0.52 0.00 0.52 0.00 60.85 02:31:01 AM 0.82 0.00 0.82 0.00 87.45 02:32:01 AM 0.40 0.00 0.40 0.00 26.55 02:33:01 AM 0.60 0.00 0.60 0.00 202.73 02:34:02 AM 0.82 0.00 0.82 0.00 156.72 02:35:01 AM 0.63 0.00 0.63 0.00 133.40 02:36:01 AM 14.95 0.32 14.63 36.92 759.68 Average: 12.83 0.91 11.91 139.86 1209.95 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5300004 7099196 2582428 32.76 2688 1976260 641484 7.18 186860 2058680 249412 02:13:01 AM 5170008 7011936 2712424 34.41 2688 2018076 690896 7.74 210164 2154028 9932 02:14:01 AM 4905392 6980684 2977040 37.77 2688 2243532 744404 8.34 277856 2326884 164556 02:15:01 AM 4942812 7053444 2939620 37.29 2688 2276744 627208 7.02 265600 2283708 4 02:16:01 AM 4901488 7013348 2980944 37.82 2688 2278068 680804 7.62 265744 2329064 988 02:17:01 AM 4896416 7010016 2986016 37.88 2688 2279800 696644 7.80 265996 2334144 80 02:18:01 AM 4890892 7005824 2991540 37.95 2688 2281132 696644 7.80 265996 2339556 8 02:19:01 AM 4890744 7005692 2991688 37.95 2688 2281148 696644 7.80 265996 2339688 16 02:20:01 AM 4886436 7003564 2995996 38.01 2688 2283336 698804 7.82 266040 2343988 2196 02:21:01 AM 4885948 7003448 2996484 38.01 2688 2283700 698804 7.82 266052 2344256 332 02:22:01 AM 4884992 7003756 2997440 38.03 2688 2284972 698804 7.82 266152 2345444 80 02:23:01 AM 4882916 7003524 2999516 38.05 2688 2286816 714232 8.00 266224 2347496 116 02:24:01 AM 4881108 7002908 3001324 38.08 2688 2288008 714232 8.00 266244 2349032 76 02:25:01 AM 4880808 7002916 3001624 38.08 2688 2288308 731600 8.19 266392 2349184 124 02:26:01 AM 4878616 7002468 3003816 38.11 2688 2290068 715724 8.01 266448 2351324 12 02:27:01 AM 4876536 7002228 3005896 38.13 2688 2291892 715724 8.01 266468 2353424 924 02:28:01 AM 4857748 7002032 3024684 38.37 2688 2310456 709688 7.95 269080 2369408 1188 02:29:01 AM 4856112 7002040 3026320 38.39 2688 2312108 709688 7.95 269288 2370844 140 02:30:01 AM 4852772 7000956 3029660 38.44 2688 2314348 726660 8.14 269488 2373480 952 02:31:01 AM 4852352 7001720 3030080 38.44 2688 2315540 726660 8.14 269528 2374464 36 02:32:01 AM 4847956 7000456 3034476 38.50 2688 2318676 726660 8.14 269668 2378708 2572 02:33:01 AM 4842576 7000056 3039856 38.56 2688 2323608 726660 8.14 269900 2383908 1816 02:34:02 AM 4839516 7000156 3042916 38.60 2688 2326784 726660 8.14 269992 2386760 856 02:35:01 AM 4834828 6998720 3047604 38.66 2688 2330020 726660 8.14 270036 2391520 504 02:36:01 AM 4954548 6985876 2927884 37.14 2688 2203712 713596 7.99 345148 2221296 74904 Average: 4907741 7007879 2974691 37.74 2688 2267484 706223 7.91 265454 2328012 20473 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 97.15 79.09 1061.23 10.89 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 60.05 43.32 585.30 6.90 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 47.01 36.03 334.76 7.58 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 208.98 154.93 47.38 41.70 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 33.27 15.71 10.34 2.96 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 38.01 37.34 7.39 6.08 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 35.38 34.21 6.17 2.94 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 2.07 0.63 0.20 0.05 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 52.22 51.69 10.66 4.68 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 32.33 15.51 6.34 1.61 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 65.56 52.67 13.30 6.42 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 65.46 60.77 14.63 8.14 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 30.94 28.01 7.75 4.91 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 16.92 15.78 3.33 1.59 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 30.77 23.41 6.37 2.50 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 43.28 39.91 11.21 7.50 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 67.51 68.73 12.80 9.44 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 54.76 56.97 10.22 6.95 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 54.70 55.61 17.25 7.18 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 28.86 23.58 6.22 3.31 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 46.91 44.89 8.05 6.57 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 69.01 69.58 15.14 10.23 0.00 0.00 0.00 0.00 02:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:02 AM eth0 55.04 53.84 12.67 7.17 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 10.74 11.01 2.32 1.64 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 95.17 60.86 181.58 134.78 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 53.71 45.39 95.76 12.16 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) 10/31/2025 _x86_64_ (2 CPU) 02:10:00 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 35.84 0.00 5.11 3.01 0.11 55.93 02:12:01 AM 0 38.34 0.00 5.49 3.97 0.10 52.10 02:12:01 AM 1 33.34 0.00 4.73 2.05 0.12 59.76 02:13:01 AM all 18.98 0.00 2.93 2.15 0.08 75.85 02:13:01 AM 0 22.92 0.00 3.19 2.74 0.07 71.10 02:13:01 AM 1 15.05 0.00 2.67 1.57 0.10 80.61 02:14:01 AM all 27.33 0.00 4.47 0.45 0.10 67.66 02:14:01 AM 0 20.92 0.00 3.66 0.28 0.08 75.06 02:14:01 AM 1 33.76 0.00 5.27 0.62 0.12 60.24 02:15:01 AM all 17.62 0.00 3.55 1.03 0.08 77.73 02:15:01 AM 0 22.61 0.00 3.62 0.92 0.08 72.77 02:15:01 AM 1 12.61 0.00 3.49 1.14 0.07 82.70 02:16:01 AM all 4.35 0.00 0.31 0.07 0.04 95.23 02:16:01 AM 0 3.12 0.00 0.33 0.13 0.03 96.37 02:16:01 AM 1 5.58 0.00 0.28 0.00 0.05 94.08 02:17:01 AM all 7.50 0.00 0.41 0.00 0.08 92.01 02:17:01 AM 0 8.14 0.00 0.47 0.00 0.09 91.30 02:17:01 AM 1 6.86 0.00 0.36 0.00 0.07 92.71 02:18:01 AM all 6.26 0.00 0.38 0.01 0.07 93.28 02:18:01 AM 0 5.86 0.00 0.39 0.00 0.07 93.68 02:18:01 AM 1 6.67 0.00 0.37 0.02 0.07 92.87 02:19:01 AM all 0.44 0.00 0.12 0.00 0.08 99.37 02:19:01 AM 0 0.25 0.00 0.12 0.00 0.07 99.57 02:19:01 AM 1 0.63 0.00 0.12 0.00 0.08 99.16 02:20:01 AM all 6.43 0.00 0.32 0.00 0.08 93.17 02:20:01 AM 0 9.96 0.00 0.32 0.00 0.08 89.64 02:20:01 AM 1 2.93 0.00 0.32 0.00 0.07 96.69 02:21:01 AM all 1.87 0.00 0.23 0.02 0.08 97.81 02:21:01 AM 0 1.86 0.00 0.30 0.02 0.08 97.74 02:21:01 AM 1 1.89 0.00 0.15 0.02 0.07 97.88 02:22:01 AM all 7.08 0.00 0.49 0.00 0.07 92.37 02:22:01 AM 0 11.46 0.00 0.68 0.00 0.07 87.78 02:22:01 AM 1 2.90 0.00 0.30 0.00 0.07 96.74 02:22:01 AM CPU %user %nice %system %iowait %steal %idle 02:23:01 AM all 5.85 0.00 0.34 0.00 0.07 93.74 02:23:01 AM 0 9.10 0.00 0.30 0.00 0.07 90.53 02:23:01 AM 1 2.61 0.00 0.39 0.00 0.07 96.93 02:24:01 AM all 6.02 0.00 0.39 0.00 0.07 93.52 02:24:01 AM 0 5.39 0.00 0.36 0.00 0.07 94.18 02:24:01 AM 1 6.65 0.00 0.43 0.00 0.07 92.86 02:25:01 AM all 2.50 0.00 0.32 0.00 0.08 97.10 02:25:01 AM 0 3.07 0.00 0.35 0.00 0.08 96.49 02:25:01 AM 1 1.94 0.00 0.29 0.00 0.07 97.71 02:26:01 AM all 5.55 0.00 0.26 0.13 0.08 93.98 02:26:01 AM 0 6.93 0.00 0.27 0.00 0.07 92.74 02:26:01 AM 1 4.17 0.00 0.25 0.27 0.08 95.23 02:27:01 AM all 7.18 0.00 0.54 0.00 0.06 92.22 02:27:01 AM 0 6.49 0.00 0.54 0.00 0.07 92.90 02:27:01 AM 1 7.89 0.00 0.54 0.00 0.05 91.52 02:28:01 AM all 5.70 0.26 0.50 0.24 0.07 93.24 02:28:01 AM 0 7.33 0.51 0.63 0.29 0.07 91.18 02:28:01 AM 1 4.08 0.02 0.38 0.18 0.07 95.26 02:29:01 AM all 4.27 0.00 0.33 0.18 0.06 95.16 02:29:01 AM 0 2.71 0.00 0.33 0.37 0.05 96.54 02:29:01 AM 1 5.83 0.00 0.32 0.00 0.07 93.78 02:30:01 AM all 4.64 0.00 0.35 0.00 0.08 94.92 02:30:01 AM 0 4.60 0.00 0.40 0.00 0.08 94.91 02:30:01 AM 1 4.69 0.00 0.30 0.00 0.08 94.93 02:31:01 AM all 3.83 0.00 0.25 0.02 0.06 95.84 02:31:01 AM 0 1.94 0.00 0.27 0.03 0.05 97.71 02:31:01 AM 1 5.72 0.00 0.23 0.00 0.07 93.97 02:32:01 AM all 10.22 0.00 0.38 0.00 0.07 89.34 02:32:01 AM 0 10.31 0.00 0.41 0.00 0.07 89.22 02:32:01 AM 1 10.12 0.00 0.35 0.00 0.07 89.46 02:33:01 AM all 15.94 0.00 0.55 0.01 0.08 83.43 02:33:01 AM 0 22.30 0.00 0.64 0.00 0.07 77.00 02:33:01 AM 1 9.74 0.00 0.47 0.02 0.08 89.69 02:33:01 AM CPU %user %nice %system %iowait %steal %idle 02:34:02 AM all 9.23 0.00 0.38 0.00 0.07 90.33 02:34:02 AM 0 12.51 0.00 0.39 0.00 0.08 87.02 02:34:02 AM 1 5.95 0.00 0.37 0.00 0.05 93.64 02:35:01 AM all 7.12 0.00 0.32 0.00 0.08 92.48 02:35:01 AM 0 10.24 0.00 0.41 0.00 0.08 89.26 02:35:01 AM 1 3.99 0.00 0.24 0.00 0.07 95.70 02:36:01 AM all 25.68 0.00 2.32 0.07 0.08 71.86 02:36:01 AM 0 24.54 0.00 2.70 0.08 0.07 72.61 02:36:01 AM 1 26.82 0.00 1.94 0.05 0.08 71.11 Average: all 9.92 0.01 1.03 0.30 0.07 88.67 Average: 0 10.93 0.02 1.07 0.36 0.07 87.55 Average: 1 8.92 0.00 0.99 0.24 0.07 89.78