---> uname -a: Linux prd-centos8-robot-2c-8g-4942.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4893 19 2189 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:99:75:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84893sec preferred_lft 84893sec inet6 fe80::f816:3eff:fe99:75d9/64 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) 10/18/2025 _x86_64_ (2 CPU) 23:06:28 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:02 PM 67.77 16.14 51.62 5329.74 5562.54 11:09:01 PM 107.25 0.73 106.52 53.81 11796.04 11:10:01 PM 18.74 0.42 18.33 64.78 1530.72 11:11:01 PM 86.21 9.45 76.76 1685.02 8856.97 11:12:01 PM 9.26 0.00 9.26 0.00 1062.06 11:13:01 PM 0.33 0.00 0.33 0.00 6.05 11:14:01 PM 0.20 0.00 0.20 0.00 2.90 11:15:01 PM 2.15 0.20 1.95 11.59 80.51 11:16:01 PM 0.27 0.00 0.27 0.00 23.91 11:17:01 PM 0.33 0.00 0.33 0.00 17.70 11:18:01 PM 0.37 0.00 0.37 0.00 20.24 11:19:01 PM 0.22 0.00 0.22 0.00 9.93 11:20:01 PM 0.17 0.00 0.17 0.00 17.71 11:21:01 PM 0.40 0.03 0.37 1.87 33.72 11:22:01 PM 0.58 0.03 0.55 0.27 10.13 11:23:01 PM 1.43 0.00 1.43 0.00 32.73 11:24:01 PM 0.40 0.03 0.37 1.33 5.47 11:25:01 PM 0.28 0.00 0.28 0.00 3.43 11:26:01 PM 0.32 0.00 0.32 0.00 4.45 11:27:01 PM 0.22 0.00 0.22 0.00 2.47 11:28:01 PM 0.32 0.00 0.32 0.00 4.67 11:29:01 PM 0.30 0.00 0.30 0.00 14.55 11:30:01 PM 0.15 0.00 0.15 0.00 1.58 11:31:01 PM 21.92 0.63 21.29 73.16 980.61 Average: 13.25 1.15 12.10 301.13 1246.21 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:02 PM 5399356 7069764 2483068 31.50 2688 1853712 658748 7.38 184984 1981572 166000 11:09:01 PM 5139972 6982688 2742452 34.79 2688 2018568 729868 8.17 198708 2194312 42020 11:10:01 PM 5142880 7015008 2739544 34.76 2688 2047296 706396 7.91 223068 2165872 37444 11:11:01 PM 4923132 7031636 2959292 37.54 2688 2275808 660180 7.39 267768 2311700 26988 11:12:01 PM 4922508 7030816 2959916 37.55 2688 2275820 660180 7.39 267776 2311816 8 11:13:01 PM 4922264 7030572 2960160 37.55 2688 2275820 660180 7.39 267780 2311928 8 11:14:01 PM 4922196 7030504 2960228 37.55 2688 2275820 660180 7.39 267780 2311988 4 11:15:01 PM 4875732 6985128 3006692 38.14 2688 2276916 746500 8.36 267908 2357836 428 11:16:01 PM 4874448 6984224 3007976 38.16 2688 2277296 746500 8.36 267908 2359312 160 11:17:01 PM 4872136 6982292 3010288 38.19 2688 2277676 746500 8.36 267908 2361536 144 11:18:01 PM 4870496 6981040 3011928 38.21 2688 2278064 761904 8.53 267908 2363260 72 11:19:01 PM 4869388 6980312 3013036 38.22 2688 2278444 761904 8.53 267908 2364288 224 11:20:01 PM 4866296 6977608 3016128 38.26 2688 2278824 759740 8.51 267908 2367548 156 11:21:01 PM 4862536 6974624 3019888 38.31 2688 2279600 759740 8.51 268120 2370776 40 11:22:01 PM 4862360 6974488 3020064 38.31 2688 2279644 763580 8.55 268328 2371020 4 11:23:01 PM 4862412 6974536 3020012 38.31 2688 2279648 763580 8.55 268328 2370964 4 11:24:01 PM 4861960 6974172 3020464 38.32 2688 2279736 763580 8.55 268332 2371584 4 11:25:01 PM 4862312 6974524 3020112 38.31 2688 2279736 763580 8.55 268332 2371408 4 11:26:01 PM 4862108 6974364 3020316 38.32 2688 2279780 763580 8.55 268332 2371296 4 11:27:01 PM 4862088 6974344 3020336 38.32 2688 2279780 763580 8.55 268332 2371412 4 11:28:01 PM 4862220 6974724 3020204 38.32 2688 2280028 763580 8.55 268332 2371300 256 11:29:01 PM 4862244 6974752 3020180 38.32 2688 2280032 763580 8.55 268332 2371244 4 11:30:01 PM 4917012 7030272 2965412 37.62 2688 2280784 685100 7.67 268664 2316380 764 11:31:01 PM 5095896 7026824 2786528 35.35 2688 2103992 676896 7.58 466924 1962060 22364 Average: 4932248 6996217 2950176 37.43 2688 2233034 728715 8.16 268153 2307600 12380 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 PM eth0 304.20 192.19 1657.32 60.11 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 83.50 63.00 859.79 9.87 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 19.79 16.04 7.86 5.72 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 433.12 320.69 410.68 75.61 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 188.95 135.94 37.67 30.36 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 5.85 2.22 1.18 0.71 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 3.73 2.28 1.01 0.81 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 48.76 30.53 13.33 3.83 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 11.40 9.08 2.79 1.79 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 11.21 9.20 3.01 1.98 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 11.56 9.28 2.95 1.86 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 10.98 9.15 2.78 1.80 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 13.23 9.36 3.32 2.02 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 22.59 17.63 6.29 3.99 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.22 0.62 0.57 0.42 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.93 0.18 0.21 0.07 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.48 0.42 0.39 0.22 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.85 0.22 0.30 0.20 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.83 0.23 0.08 0.03 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 1.22 0.07 0.07 0.00 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 17.56 15.68 3.04 4.30 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.55 0.03 0.03 0.00 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 4.40 4.08 1.18 0.89 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 75.98 55.52 96.10 41.52 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 53.07 37.64 129.18 10.34 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) 10/18/2025 _x86_64_ (2 CPU) 23:06:28 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:02 PM all 38.72 0.00 5.84 2.52 0.13 52.79 11:08:02 PM 0 40.61 0.00 6.58 3.26 0.13 49.42 11:08:02 PM 1 36.82 0.00 5.11 1.79 0.12 56.17 11:09:01 PM all 28.41 0.00 4.07 2.41 0.11 65.00 11:09:01 PM 0 32.22 0.00 4.79 2.29 0.10 60.59 11:09:01 PM 1 24.61 0.00 3.34 2.53 0.12 69.40 11:10:01 PM all 16.33 0.00 2.51 0.23 0.06 80.87 11:10:01 PM 0 9.19 0.00 2.47 0.20 0.07 88.07 11:10:01 PM 1 23.47 0.00 2.55 0.27 0.05 73.66 11:11:01 PM all 30.23 0.00 5.99 1.06 0.13 62.59 11:11:01 PM 0 33.14 0.00 6.37 1.10 0.13 59.26 11:11:01 PM 1 27.32 0.00 5.62 1.02 0.12 65.92 11:12:01 PM all 0.56 0.00 0.43 0.13 0.04 98.85 11:12:01 PM 0 0.37 0.00 0.42 0.02 0.05 99.15 11:12:01 PM 1 0.75 0.00 0.43 0.23 0.03 98.55 11:13:01 PM all 0.43 0.00 0.08 0.00 0.03 99.47 11:13:01 PM 0 0.50 0.00 0.07 0.00 0.03 99.40 11:13:01 PM 1 0.35 0.00 0.08 0.00 0.03 99.53 11:14:01 PM all 0.33 0.00 0.09 0.00 0.04 99.53 11:14:01 PM 0 0.12 0.00 0.10 0.00 0.05 99.73 11:14:01 PM 1 0.55 0.00 0.08 0.00 0.03 99.33 11:15:01 PM all 4.68 0.00 0.54 0.02 0.05 94.72 11:15:01 PM 0 6.46 0.00 0.57 0.02 0.07 92.89 11:15:01 PM 1 2.91 0.00 0.50 0.02 0.03 96.54 11:16:01 PM all 4.51 0.00 0.36 0.00 0.05 95.08 11:16:01 PM 0 3.53 0.00 0.33 0.00 0.05 96.09 11:16:01 PM 1 5.49 0.00 0.38 0.00 0.05 94.08 11:17:01 PM all 4.45 0.00 0.36 0.00 0.05 95.14 11:17:01 PM 0 5.77 0.00 0.42 0.00 0.05 93.76 11:17:01 PM 1 3.13 0.00 0.30 0.00 0.05 96.52 11:18:01 PM all 4.38 0.00 0.33 0.00 0.04 95.24 11:18:01 PM 0 7.12 0.00 0.48 0.00 0.05 92.34 11:18:01 PM 1 1.64 0.00 0.18 0.00 0.03 98.14 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.46 0.00 0.34 0.00 0.04 95.15 11:19:01 PM 0 2.32 0.00 0.22 0.00 0.03 97.43 11:19:01 PM 1 6.61 0.00 0.47 0.00 0.05 92.87 11:20:01 PM all 4.35 0.00 0.34 0.00 0.05 95.26 11:20:01 PM 0 3.75 0.00 0.32 0.00 0.05 95.89 11:20:01 PM 1 4.95 0.00 0.37 0.00 0.05 94.63 11:21:01 PM all 7.02 0.00 0.45 0.01 0.06 92.47 11:21:01 PM 0 7.31 0.00 0.50 0.02 0.07 92.11 11:21:01 PM 1 6.72 0.00 0.40 0.00 0.05 92.83 11:22:01 PM all 0.51 0.00 0.22 0.00 0.03 99.24 11:22:01 PM 0 0.42 0.00 0.33 0.00 0.03 99.22 11:22:01 PM 1 0.60 0.00 0.10 0.00 0.03 99.27 11:23:01 PM all 0.36 0.00 0.06 0.01 0.02 99.56 11:23:01 PM 0 0.15 0.00 0.07 0.02 0.02 99.75 11:23:01 PM 1 0.57 0.00 0.05 0.00 0.02 99.37 11:24:01 PM all 0.40 0.00 0.09 0.00 0.03 99.47 11:24:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:24:01 PM 1 0.74 0.00 0.12 0.00 0.03 99.11 11:25:01 PM all 0.28 0.00 0.07 0.00 0.02 99.64 11:25:01 PM 0 0.10 0.00 0.07 0.00 0.02 99.82 11:25:01 PM 1 0.45 0.00 0.07 0.00 0.02 99.46 11:26:01 PM all 0.44 0.00 0.08 0.00 0.03 99.45 11:26:01 PM 0 0.30 0.00 0.10 0.00 0.03 99.57 11:26:01 PM 1 0.58 0.00 0.05 0.00 0.03 99.33 11:27:01 PM all 0.18 0.00 0.08 0.00 0.03 99.72 11:27:01 PM 0 0.08 0.00 0.08 0.00 0.02 99.82 11:27:01 PM 1 0.28 0.00 0.07 0.00 0.03 99.62 11:28:01 PM all 2.05 0.00 0.28 0.00 0.03 97.64 11:28:01 PM 0 0.75 0.00 0.15 0.00 0.02 99.08 11:28:01 PM 1 3.35 0.00 0.40 0.00 0.05 96.20 11:29:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:29:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 11:29:01 PM 1 0.17 0.00 0.12 0.00 0.05 99.67 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.97 0.00 0.17 0.00 0.03 98.84 11:30:01 PM 0 0.58 0.00 0.12 0.00 0.03 99.27 11:30:01 PM 1 1.35 0.00 0.22 0.00 0.02 98.41 11:31:01 PM all 25.74 0.00 3.88 0.14 0.07 70.17 11:31:01 PM 0 33.16 0.00 3.96 0.13 0.07 62.68 11:31:01 PM 1 18.30 0.00 3.81 0.15 0.07 77.68 Average: all 7.49 0.00 1.11 0.27 0.05 91.07 Average: 0 7.84 0.00 1.19 0.29 0.05 90.63 Average: 1 7.15 0.00 1.03 0.25 0.05 91.52