---> uname -a: Linux prd-centos8-robot-2c-8g-1534.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 4889 19 2193 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:02:96:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84904sec preferred_lft 84904sec inet6 fe80::f816:3eff:fe02:9675/64 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) 10/07/2025 _x86_64_ (2 CPU) 12:07:17 LINUX RESTART (2 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 108.11 60.41 47.70 4532.05 33279.10 12:10:01 PM 71.78 8.31 63.47 1955.16 5476.71 12:11:01 PM 92.72 0.72 92.00 52.91 10824.07 12:12:01 PM 19.06 0.53 18.53 64.79 1802.37 12:13:01 PM 42.60 6.71 35.89 1245.72 3366.18 12:14:01 PM 40.44 2.70 37.74 436.12 6891.89 12:15:01 PM 18.81 0.03 18.78 3.47 1273.01 12:16:01 PM 3.58 0.00 3.58 0.00 123.38 12:17:01 PM 0.15 0.00 0.15 0.00 1.18 12:18:01 PM 0.60 0.20 0.40 11.60 10.71 12:19:01 PM 1.98 0.00 1.98 0.00 97.35 12:20:01 PM 0.20 0.00 0.20 0.00 9.11 12:21:01 PM 0.32 0.00 0.32 0.00 18.48 12:22:01 PM 0.25 0.00 0.25 0.00 18.16 12:23:01 PM 0.52 0.03 0.48 0.27 22.25 12:24:01 PM 1.55 0.00 1.55 0.00 42.19 12:25:01 PM 0.23 0.03 0.20 1.87 19.31 12:26:02 PM 0.23 0.00 0.23 0.00 23.86 12:27:01 PM 0.19 0.00 0.19 0.00 12.78 12:28:01 PM 0.45 0.00 0.45 0.00 27.73 12:29:01 PM 0.12 0.00 0.12 0.00 11.86 12:30:01 PM 0.13 0.00 0.13 0.00 11.88 12:31:01 PM 13.83 0.32 13.51 36.92 497.88 12:32:01 PM 28.74 0.53 28.21 64.78 1471.79 Average: 18.62 3.36 15.26 350.56 2724.72 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 5990224 7319656 1892200 24.01 2688 1529028 558604 6.25 149992 1485040 6868 12:10:01 PM 5368224 7047708 2514200 31.90 2688 1862736 713136 7.98 185920 2009592 161172 12:11:01 PM 5149632 6991036 2732792 34.67 2688 2017720 744060 8.33 198224 2185364 42008 12:12:01 PM 5219796 7063472 2662628 33.78 2688 2019664 671672 7.52 219028 2094292 10764 12:13:01 PM 4918732 6965920 2963692 37.60 2688 2218040 772456 8.65 272832 2323632 100460 12:14:01 PM 4926996 7033648 2955428 37.49 2688 2274264 681792 7.63 261724 2315172 26972 12:15:01 PM 4934960 7041656 2947464 37.39 2688 2274392 665120 7.45 267420 2301196 4 12:16:01 PM 4934860 7041560 2947564 37.39 2688 2274396 665120 7.45 267424 2301136 8 12:17:01 PM 4934944 7041644 2947480 37.39 2688 2274396 665120 7.45 267424 2301256 4 12:18:01 PM 4888812 6996508 2993612 37.98 2688 2275400 751140 8.41 267548 2346576 644 12:19:01 PM 4887192 6995268 2995232 38.00 2688 2275780 751140 8.41 267548 2348444 52 12:20:01 PM 4884256 6992708 2998168 38.04 2688 2276156 751140 8.41 267548 2351396 204 12:21:01 PM 4882488 6991320 2999936 38.06 2688 2276536 766648 8.58 267548 2353232 128 12:22:01 PM 4880972 6990168 3001452 38.08 2688 2276900 766648 8.58 267548 2354480 40 12:23:01 PM 4878928 6988512 3003496 38.10 2688 2277276 764600 8.56 267708 2356488 52 12:24:01 PM 4876656 6986680 3005768 38.13 2688 2277708 764600 8.56 267708 2358440 80 12:25:01 PM 4874364 6985024 3008060 38.16 2688 2278344 764600 8.56 267984 2360792 168 12:26:02 PM 4872204 6983344 3010220 38.19 2688 2278824 764600 8.56 267984 2363072 4 12:27:01 PM 4871556 6983176 3010868 38.20 2688 2279304 764600 8.56 267984 2363776 168 12:28:01 PM 4870604 6982696 3011820 38.21 2688 2279784 748908 8.39 267984 2364432 16 12:29:01 PM 4870476 6983048 3011948 38.21 2688 2280264 748908 8.39 267984 2364936 172 12:30:01 PM 4869388 6982444 3013036 38.22 2688 2280748 749396 8.39 267984 2365740 328 12:31:01 PM 4955304 6927936 2927120 37.13 2688 2146168 779776 8.73 304524 2261692 56532 12:32:01 PM 5012144 6959544 2870280 36.41 2688 2121412 750028 8.40 472120 2041480 22208 Average: 4989738 7011445 2892686 36.70 2688 2192718 730159 8.18 264487 2261319 17877 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 30.90 21.70 96.88 3.97 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 268.22 174.10 1670.85 58.63 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 76.41 52.67 734.80 8.46 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 19.20 11.63 6.52 4.21 0.00 0.00 0.00 0.00 12:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 PM eth0 36.75 30.34 327.00 5.95 0.00 0.00 0.00 0.00 12:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 PM eth0 12.15 9.96 7.99 3.74 0.00 0.00 0.00 0.00 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 438.35 319.08 88.42 76.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 2.82 1.88 0.46 0.42 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 3.10 1.93 0.50 0.42 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 50.48 29.56 13.14 3.55 0.00 0.00 0.00 0.00 12:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 PM eth0 11.91 9.28 3.01 1.99 0.00 0.00 0.00 0.00 12:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 PM eth0 13.97 9.34 3.14 1.87 0.00 0.00 0.00 0.00 12:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 PM eth0 11.38 9.20 2.72 1.80 0.00 0.00 0.00 0.00 12:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 PM eth0 11.40 9.15 2.72 1.80 0.00 0.00 0.00 0.00 12:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 PM eth0 11.96 9.17 3.06 2.01 0.00 0.00 0.00 0.00 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 13.43 10.56 3.37 2.26 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 12.28 10.35 3.12 1.90 0.00 0.00 0.00 0.00 12:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:02 PM eth0 1.47 1.07 0.33 0.19 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 3.93 1.14 0.68 0.20 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 4.55 1.45 1.18 0.61 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 1.27 0.97 0.33 0.18 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 7.18 1.10 1.26 0.25 0.00 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 81.06 57.21 91.62 50.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 18.53 16.66 16.38 7.68 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 47.65 33.34 128.42 9.93 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) 10/07/2025 _x86_64_ (2 CPU) 12:07:17 LINUX RESTART (2 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 7.53 0.08 3.07 75.58 0.07 13.68 12:09:01 PM 0 8.14 0.03 2.75 80.99 0.07 8.02 12:09:01 PM 1 6.92 0.12 3.39 70.16 0.07 19.34 12:10:01 PM all 37.49 0.00 5.72 1.69 0.14 54.97 12:10:01 PM 0 29.07 0.00 6.11 1.79 0.13 62.90 12:10:01 PM 1 45.91 0.00 5.33 1.59 0.15 47.03 12:11:01 PM all 27.18 0.00 3.86 3.23 0.11 65.62 12:11:01 PM 0 27.57 0.00 3.25 2.82 0.12 66.24 12:11:01 PM 1 26.79 0.00 4.47 3.64 0.10 65.00 12:12:01 PM all 13.12 0.00 1.85 0.32 0.06 84.65 12:12:01 PM 0 15.74 0.00 2.04 0.48 0.07 81.67 12:12:01 PM 1 10.51 0.00 1.67 0.15 0.05 87.63 12:13:01 PM all 18.04 0.00 3.80 8.28 0.08 69.80 12:13:01 PM 0 18.88 0.00 3.65 9.26 0.08 68.13 12:13:01 PM 1 17.20 0.00 3.95 7.30 0.08 71.47 12:14:01 PM all 12.10 0.00 2.38 20.91 0.07 64.55 12:14:01 PM 0 5.81 0.00 1.62 14.07 0.07 78.43 12:14:01 PM 1 18.38 0.00 3.14 27.75 0.07 50.67 12:15:01 PM all 7.84 0.00 1.55 0.54 0.04 90.03 12:15:01 PM 0 3.18 0.00 1.17 0.30 0.03 95.32 12:15:01 PM 1 12.51 0.00 1.93 0.77 0.05 84.74 12:16:01 PM all 0.28 0.00 0.11 0.08 0.03 99.50 12:16:01 PM 0 0.17 0.00 0.12 0.00 0.03 99.68 12:16:01 PM 1 0.38 0.00 0.10 0.17 0.03 99.31 12:17:01 PM all 0.35 0.00 0.09 0.00 0.01 99.55 12:17:01 PM 0 0.12 0.00 0.10 0.00 0.00 99.78 12:17:01 PM 1 0.58 0.00 0.08 0.00 0.02 99.32 12:18:01 PM all 3.38 0.00 0.42 0.01 0.03 96.16 12:18:01 PM 0 1.20 0.00 0.33 0.02 0.03 98.41 12:18:01 PM 1 5.56 0.00 0.50 0.00 0.03 93.90 12:19:01 PM all 4.50 0.00 0.35 0.01 0.05 95.09 12:19:01 PM 0 4.22 0.00 0.35 0.02 0.05 95.36 12:19:01 PM 1 4.78 0.00 0.35 0.00 0.05 94.81 12:19:01 PM CPU %user %nice %system %iowait %steal %idle 12:20:01 PM all 4.47 0.00 0.38 0.00 0.11 95.04 12:20:01 PM 0 5.54 0.00 0.40 0.00 0.10 93.96 12:20:01 PM 1 3.41 0.00 0.35 0.00 0.12 96.13 12:21:01 PM all 4.57 0.00 0.35 0.02 0.04 95.02 12:21:01 PM 0 4.98 0.00 0.40 0.03 0.05 94.53 12:21:01 PM 1 4.16 0.00 0.30 0.00 0.03 95.50 12:22:01 PM all 4.52 0.00 0.33 0.00 0.05 95.10 12:22:01 PM 0 3.31 0.00 0.27 0.00 0.05 96.37 12:22:01 PM 1 5.72 0.00 0.40 0.00 0.05 93.83 12:23:01 PM all 4.55 0.00 0.50 0.00 0.04 94.91 12:23:01 PM 0 4.62 0.00 0.47 0.00 0.03 94.88 12:23:01 PM 1 4.48 0.00 0.53 0.00 0.05 94.94 12:24:01 PM all 5.03 0.00 0.35 0.01 0.05 94.56 12:24:01 PM 0 3.66 0.00 0.28 0.02 0.05 95.98 12:24:01 PM 1 6.39 0.00 0.42 0.00 0.05 93.14 12:25:01 PM all 4.10 0.00 0.27 0.01 0.04 95.58 12:25:01 PM 0 5.79 0.00 0.30 0.02 0.03 93.86 12:25:01 PM 1 2.42 0.00 0.23 0.00 0.05 97.30 12:26:02 PM all 1.44 0.00 0.12 0.00 0.03 98.41 12:26:02 PM 0 0.89 0.00 0.08 0.00 0.03 99.00 12:26:02 PM 1 1.99 0.00 0.15 0.00 0.03 97.83 12:27:01 PM all 1.44 0.00 0.16 0.01 0.05 98.34 12:27:01 PM 0 0.80 0.00 0.12 0.00 0.05 99.03 12:27:01 PM 1 2.07 0.00 0.20 0.02 0.05 97.66 12:28:01 PM all 1.30 0.00 0.13 0.00 0.04 98.52 12:28:01 PM 0 0.75 0.00 0.08 0.00 0.03 99.13 12:28:01 PM 1 1.85 0.00 0.18 0.00 0.05 97.91 12:29:01 PM all 1.32 0.00 0.13 0.00 0.04 98.51 12:29:01 PM 0 0.85 0.00 0.08 0.00 0.05 99.01 12:29:01 PM 1 1.79 0.00 0.17 0.00 0.03 98.01 12:30:01 PM all 1.40 0.00 0.13 0.00 0.03 98.44 12:30:01 PM 0 1.14 0.00 0.10 0.00 0.02 98.75 12:30:01 PM 1 1.65 0.00 0.17 0.00 0.05 98.13 12:30:01 PM CPU %user %nice %system %iowait %steal %idle 12:31:01 PM all 13.72 0.00 1.97 0.66 0.07 83.59 12:31:01 PM 0 17.08 0.00 2.01 1.17 0.07 79.67 12:31:01 PM 1 10.36 0.00 1.92 0.15 0.07 87.50 12:32:01 PM all 30.89 0.00 3.70 0.29 0.08 65.03 12:32:01 PM 0 22.09 0.00 3.40 0.13 0.08 74.30 12:32:01 PM 1 39.70 0.00 4.01 0.45 0.08 55.76 Average: all 8.78 0.00 1.32 4.64 0.06 85.19 Average: 0 7.74 0.00 1.23 4.62 0.06 86.35 Average: 1 9.82 0.00 1.42 4.66 0.06 84.03