---> uname -a: Linux prd-centos8-robot-2c-8g-38450.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 575 4891 19 2230 6825 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:dc:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85171sec preferred_lft 85171sec inet6 fe80::f816:3eff:fe02:dc42/64 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) 06/30/2025 _x86_64_ (2 CPU) 03:05:29 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 71.45 16.72 54.72 5337.46 5676.43 03:08:01 AM 96.03 0.73 95.30 53.05 10661.85 03:09:01 AM 30.28 0.42 29.86 64.79 2576.39 03:10:01 AM 71.01 9.45 61.56 1685.30 7589.65 03:11:01 AM 9.33 0.00 9.33 0.00 1012.36 03:12:01 AM 0.40 0.00 0.40 0.00 5.47 03:13:01 AM 0.32 0.00 0.32 0.00 2.67 03:14:01 AM 0.50 0.02 0.48 0.13 71.18 03:15:01 AM 1.72 0.00 1.72 0.00 180.50 03:16:01 AM 0.40 0.03 0.37 1.87 106.05 03:17:01 AM 0.40 0.00 0.40 0.00 109.11 03:18:01 AM 0.20 0.00 0.20 0.00 54.14 03:19:01 AM 0.20 0.00 0.20 0.00 121.41 03:20:01 AM 0.23 0.00 0.23 0.00 45.48 03:21:01 AM 0.53 0.03 0.50 0.27 108.28 03:22:02 AM 1.38 0.00 1.38 0.00 180.67 03:23:01 AM 0.29 0.00 0.29 0.00 108.13 03:24:01 AM 0.15 0.00 0.15 0.00 74.94 03:25:01 AM 13.43 0.33 13.10 37.86 646.36 03:26:01 AM 32.37 0.52 31.86 63.85 2639.85 Average: 16.55 1.41 15.13 362.59 1599.89 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5423260 7097640 2459172 31.20 2688 1857552 628728 7.04 187196 1953872 171544 03:08:01 AM 5223300 7043648 2659132 33.73 2688 1997084 670972 7.51 198608 2114088 42504 03:09:01 AM 5203156 7073592 2679276 33.99 2688 2045288 653944 7.32 230020 2097748 41292 03:10:01 AM 5008612 7088504 2873820 36.46 2688 2248556 592224 6.63 267464 2229328 25640 03:11:01 AM 5008596 7088348 2873836 36.46 2688 2248564 592224 6.63 267464 2229268 4 03:12:01 AM 5008488 7088232 2873944 36.46 2688 2248564 592224 6.63 267468 2229336 4 03:13:01 AM 5008560 7088304 2873872 36.46 2688 2248564 592224 6.63 267468 2229384 4 03:14:01 AM 4958028 7040324 2924404 37.10 2688 2251120 677056 7.58 267700 2279400 700 03:15:01 AM 4950980 7037132 2931452 37.19 2688 2255008 677056 7.58 267968 2286144 904 03:16:01 AM 4946768 7035392 2935664 37.24 2688 2257444 692448 7.75 268156 2290160 244 03:17:01 AM 4943412 7034956 2939020 37.29 2688 2260364 709428 7.94 268156 2293284 4 03:18:01 AM 4940744 7035012 2941688 37.32 2688 2263108 725484 8.12 268156 2295916 1176 03:19:01 AM 4937984 7034848 2944448 37.35 2688 2265692 725484 8.12 268156 2298736 156 03:20:01 AM 4934508 7034428 2947924 37.40 2688 2268740 732908 8.21 268156 2301780 1912 03:21:01 AM 4931808 7034552 2950624 37.43 2688 2271560 753160 8.43 268328 2304564 1684 03:22:02 AM 4928652 7034364 2953780 37.47 2688 2274528 753160 8.43 268328 2307604 152 03:23:01 AM 4923416 7032104 2959016 37.54 2688 2277512 753160 8.43 268328 2312804 24 03:24:01 AM 4919452 7031400 2962980 37.59 2688 2280756 753160 8.43 268328 2316500 1052 03:25:01 AM 5024568 6999064 2857864 36.26 2688 2148924 657588 7.36 336496 2166200 66804 03:26:01 AM 4983476 6962792 2898956 36.78 2688 2153980 708724 7.94 494380 2053788 26856 Average: 5010388 7045732 2872044 36.44 2688 2206145 682068 7.64 273316 2229495 19133 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 332.32 199.25 1665.10 62.41 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 69.36 54.65 759.87 8.84 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 23.48 21.78 82.30 6.51 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 595.60 439.20 351.04 98.92 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 1.43 0.70 0.29 0.12 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 2.33 2.00 0.54 0.48 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 2.48 1.92 0.43 0.42 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 131.82 117.61 26.86 9.76 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 93.02 93.62 19.90 7.66 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 65.54 65.49 13.33 5.42 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 127.89 128.91 23.01 10.15 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 120.30 120.93 21.58 9.43 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 66.08 66.38 13.98 5.62 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 119.03 120.18 22.07 9.50 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 206.38 207.20 33.99 15.21 0.00 0.00 0.00 0.00 03:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:02 AM eth0 131.07 131.94 23.36 10.00 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 96.63 96.53 19.16 8.01 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 217.31 219.13 37.51 15.87 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 109.33 74.45 159.76 129.73 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 17.59 16.64 14.84 8.49 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 126.48 108.94 164.59 21.14 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) 06/30/2025 _x86_64_ (2 CPU) 03:05:29 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 40.25 0.00 6.05 2.28 0.11 51.31 03:07:01 AM 0 48.28 0.00 7.36 1.60 0.10 42.65 03:07:01 AM 1 32.21 0.00 4.74 2.95 0.12 59.97 03:08:01 AM all 26.80 0.00 4.03 1.28 0.08 67.80 03:08:01 AM 0 35.38 0.00 4.70 1.75 0.10 58.08 03:08:01 AM 1 18.21 0.00 3.37 0.82 0.07 77.54 03:09:01 AM all 20.72 0.00 3.31 0.27 0.08 75.62 03:09:01 AM 0 36.60 0.00 4.16 0.37 0.08 58.79 03:09:01 AM 1 4.83 0.00 2.46 0.17 0.08 92.47 03:10:01 AM all 25.21 0.00 5.49 0.95 0.10 68.25 03:10:01 AM 0 29.59 0.00 5.77 1.12 0.10 63.42 03:10:01 AM 1 20.83 0.00 5.22 0.77 0.10 73.08 03:11:01 AM all 0.33 0.00 0.13 0.10 0.03 99.41 03:11:01 AM 0 0.13 0.00 0.15 0.12 0.03 99.57 03:11:01 AM 1 0.53 0.00 0.12 0.08 0.02 99.25 03:12:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 03:12:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 03:12:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 03:13:01 AM all 0.38 0.00 0.07 0.00 0.03 99.53 03:13:01 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 03:13:01 AM 1 0.58 0.00 0.05 0.00 0.02 99.35 03:14:01 AM all 8.45 0.00 0.95 0.00 0.07 90.53 03:14:01 AM 0 8.95 0.00 0.83 0.00 0.07 90.16 03:14:01 AM 1 7.96 0.00 1.07 0.00 0.07 90.90 03:15:01 AM all 10.93 0.00 0.85 0.01 0.08 88.13 03:15:01 AM 0 16.61 0.00 1.09 0.02 0.09 82.20 03:15:01 AM 1 5.35 0.00 0.60 0.00 0.08 93.96 03:16:01 AM all 6.71 0.00 0.61 0.01 0.08 92.59 03:16:01 AM 0 6.65 0.00 0.47 0.00 0.08 92.79 03:16:01 AM 1 6.77 0.00 0.75 0.02 0.07 92.39 03:17:01 AM all 8.60 0.00 0.90 0.00 0.08 90.42 03:17:01 AM 0 11.87 0.00 1.08 0.00 0.07 86.99 03:17:01 AM 1 5.35 0.00 0.72 0.00 0.08 93.85 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 9.17 0.00 0.89 0.00 0.06 89.88 03:18:01 AM 0 13.88 0.00 1.11 0.00 0.07 84.94 03:18:01 AM 1 4.55 0.00 0.67 0.00 0.05 94.73 03:19:01 AM all 6.80 0.00 0.60 0.00 0.08 92.52 03:19:01 AM 0 10.94 0.00 0.82 0.00 0.07 88.17 03:19:01 AM 1 2.66 0.00 0.39 0.00 0.08 96.87 03:20:01 AM all 8.51 0.00 0.83 0.00 0.08 90.58 03:20:01 AM 0 11.45 0.00 1.01 0.00 0.08 87.46 03:20:01 AM 1 5.56 0.00 0.66 0.00 0.07 93.71 03:21:01 AM all 9.31 0.00 0.99 0.00 0.08 89.62 03:21:01 AM 0 7.69 0.00 1.11 0.00 0.07 91.13 03:21:01 AM 1 10.93 0.00 0.88 0.00 0.08 88.10 03:22:02 AM all 7.98 0.00 0.74 0.02 0.09 91.17 03:22:02 AM 0 10.78 0.00 0.81 0.03 0.10 88.28 03:22:02 AM 1 5.18 0.00 0.67 0.00 0.08 94.06 03:23:01 AM all 8.98 0.00 0.73 0.01 0.07 90.22 03:23:01 AM 0 15.07 0.00 0.92 0.00 0.07 83.94 03:23:01 AM 1 2.90 0.00 0.53 0.02 0.07 96.49 03:24:01 AM all 9.54 0.00 1.13 0.01 0.09 89.23 03:24:01 AM 0 6.22 0.00 1.01 0.00 0.08 92.69 03:24:01 AM 1 12.89 0.00 1.25 0.02 0.10 85.74 03:25:01 AM all 23.90 0.00 2.59 0.06 0.09 73.36 03:25:01 AM 0 22.60 0.00 2.97 0.07 0.10 74.27 03:25:01 AM 1 25.20 0.00 2.20 0.05 0.08 72.46 03:26:01 AM all 32.84 0.00 4.10 0.27 0.11 62.68 03:26:01 AM 0 32.81 0.00 4.73 0.37 0.12 61.97 03:26:01 AM 1 32.88 0.00 3.46 0.17 0.10 63.39 Average: all 13.31 0.00 1.76 0.26 0.08 84.59 Average: 0 16.31 0.00 2.02 0.27 0.08 81.32 Average: 1 10.32 0.00 1.50 0.25 0.07 87.86