---> uname -a: Linux prd-centos8-robot-2c-8g-52080.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 638 4794 19 2264 6760 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:04:82:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84739sec preferred_lft 84739sec inet6 fe80::f816:3eff:fe04:827a/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) 09/13/2025 _x86_64_ (2 CPU) 04:50:03 LINUX RESTART (2 CPU) 04:51:01 AM tps rtps wtps bread/s bwrtn/s 04:52:01 AM 121.84 0.27 121.58 12.93 10668.34 04:53:01 AM 45.10 1.03 44.07 113.56 5464.18 04:54:01 AM 62.61 6.96 55.65 1291.57 3696.48 04:55:01 AM 32.08 0.03 32.04 3.47 6256.72 04:56:01 AM 4.83 0.22 4.62 11.73 199.02 04:57:01 AM 2.10 0.00 2.10 0.00 102.08 04:58:01 AM 0.63 0.00 0.63 0.00 90.10 04:59:01 AM 0.27 0.00 0.27 0.00 21.88 05:00:01 AM 0.25 0.00 0.25 0.00 75.37 05:01:01 AM 0.73 0.02 0.72 0.13 16.08 05:02:01 AM 0.53 0.07 0.47 1.73 57.60 05:03:01 AM 0.52 0.00 0.52 0.00 70.47 05:04:01 AM 0.50 0.00 0.50 0.00 46.32 05:05:01 AM 0.32 0.00 0.32 0.00 12.81 05:06:01 AM 1.55 0.03 1.52 0.27 55.01 05:07:01 AM 0.47 0.00 0.47 0.00 89.80 05:08:01 AM 0.42 0.00 0.42 0.00 84.69 05:09:01 AM 0.50 0.00 0.50 0.00 45.68 05:10:01 AM 0.40 0.00 0.40 0.00 78.16 05:11:01 AM 0.88 0.00 0.88 0.00 98.68 05:12:01 AM 0.42 0.00 0.42 0.00 75.57 05:13:01 AM 0.53 0.00 0.53 0.00 150.67 05:14:01 AM 0.97 0.00 0.97 0.00 163.25 05:15:01 AM 0.53 0.00 0.53 0.00 135.86 05:16:01 AM 0.67 0.00 0.67 0.00 136.87 05:17:01 AM 18.88 0.42 18.46 47.73 2684.19 Average: 11.48 0.35 11.13 57.05 1176.02 04:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:52:01 AM 5083780 6954368 2798652 35.50 2688 2047504 767208 8.59 190828 2263520 169876 04:53:01 AM 5206624 7048292 2675808 33.95 2688 2017524 668108 7.48 218876 2107192 10768 04:54:01 AM 4872876 6963224 3009556 38.18 2688 2257808 720792 8.07 256660 2376812 172144 04:55:01 AM 4924372 7016684 2958060 37.53 2688 2259896 672528 7.53 262056 2313416 20 04:56:01 AM 4877704 6971392 3004728 38.12 2688 2261292 723040 8.10 262196 2359880 104 04:57:01 AM 4874196 6968924 3008236 38.16 2688 2262328 723040 8.10 262264 2363832 228 04:58:01 AM 4868972 6965820 3013460 38.23 2688 2264440 738428 8.27 262448 2368440 0 04:59:01 AM 4867012 6964372 3015420 38.25 2688 2264952 753908 8.44 262448 2370668 16 05:00:01 AM 4861600 6961148 3020832 38.32 2688 2267148 772704 8.65 262492 2375744 4 05:01:01 AM 4860108 6960028 3022324 38.34 2688 2267512 772704 8.65 262504 2377020 324 05:02:01 AM 4859640 6960960 3022792 38.35 2688 2268912 772704 8.65 262800 2377600 144 05:03:01 AM 4856496 6959600 3025936 38.39 2688 2270696 772704 8.65 262872 2380480 28 05:04:01 AM 4855664 6959956 3026768 38.40 2688 2271884 772704 8.65 262892 2381376 68 05:05:01 AM 4854352 6958944 3028080 38.42 2688 2272192 771296 8.64 262892 2382428 124 05:06:01 AM 4852952 6959644 3029480 38.43 2688 2274288 771296 8.64 263132 2383852 1600 05:07:01 AM 4851312 6959452 3031120 38.45 2688 2275748 771296 8.64 263136 2385316 608 05:08:01 AM 4849524 6959620 3032908 38.48 2688 2277692 771296 8.64 263304 2387032 280 05:09:01 AM 4847736 6959592 3034696 38.50 2688 2279460 771296 8.64 263528 2388528 1012 05:10:01 AM 4845076 6959252 3037356 38.53 2688 2281756 760300 8.51 263744 2390820 1260 05:11:01 AM 4843984 6959384 3038448 38.55 2688 2283004 760300 8.51 263784 2392144 32 05:12:01 AM 4840364 6958532 3042068 38.59 2688 2285748 760300 8.51 263904 2395680 704 05:13:01 AM 4834964 6958452 3047468 38.66 2688 2291068 760300 8.51 264152 2400888 1868 05:14:01 AM 4831532 6958180 3050900 38.71 2688 2294252 760300 8.51 264248 2404192 852 05:15:01 AM 4827904 6957924 3054528 38.75 2688 2297624 760300 8.51 264292 2407840 464 05:16:01 AM 4821456 6955512 3060976 38.83 2688 2301636 760300 8.51 264292 2414444 716 05:17:01 AM 4962800 6969304 2919632 37.04 2688 2179104 717120 8.03 499596 2061664 22280 Average: 4882038 6966483 3000394 38.06 2688 2252903 751010 8.41 267513 2354262 14828 04:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 125.57 97.42 1456.60 13.08 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 18.13 9.85 7.35 11.52 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 43.87 37.14 335.26 9.55 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 193.08 141.11 38.68 30.62 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 26.71 14.13 9.46 2.32 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 16.33 14.80 4.34 4.70 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 44.29 44.48 7.68 3.73 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 21.41 19.78 4.04 1.91 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 59.34 55.71 11.37 4.95 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 32.96 13.56 6.07 1.64 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 80.08 61.22 15.29 7.09 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 62.22 58.99 14.36 8.50 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 29.12 28.49 7.02 4.55 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 18.31 13.38 3.41 1.26 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 35.89 31.94 8.18 5.10 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 32.51 30.69 8.36 4.78 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 62.08 63.81 11.79 8.75 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 59.64 61.89 11.07 7.52 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 59.10 60.30 17.67 7.27 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 30.01 23.90 6.48 3.48 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 37.74 35.52 7.05 5.80 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 67.29 68.22 15.27 10.15 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 56.00 54.18 12.72 7.25 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 10.21 10.58 2.49 1.52 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 4.63 3.05 1.96 0.71 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 92.30 64.26 192.49 157.51 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 50.72 43.01 85.25 12.51 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) 09/13/2025 _x86_64_ (2 CPU) 04:50:03 LINUX RESTART (2 CPU) 04:51:01 AM CPU %user %nice %system %iowait %steal %idle 04:52:01 AM all 37.60 0.00 5.31 1.27 0.13 55.69 04:52:01 AM 0 28.15 0.00 4.09 1.33 0.10 66.33 04:52:01 AM 1 47.07 0.00 6.53 1.20 0.17 45.03 04:53:01 AM all 17.62 0.00 2.30 0.37 0.08 79.62 04:53:01 AM 0 15.34 0.00 2.00 0.42 0.12 82.12 04:53:01 AM 1 19.90 0.00 2.60 0.32 0.05 77.13 04:54:01 AM all 29.96 0.00 5.57 0.56 0.10 63.82 04:54:01 AM 0 21.18 0.00 5.08 0.53 0.10 73.11 04:54:01 AM 1 38.76 0.00 6.06 0.58 0.10 54.50 04:55:01 AM all 3.23 0.00 0.98 0.42 0.04 95.34 04:55:01 AM 0 2.14 0.00 0.85 0.40 0.05 96.56 04:55:01 AM 1 4.31 0.00 1.10 0.43 0.03 94.12 04:56:01 AM all 3.97 0.00 0.24 0.02 0.08 95.69 04:56:01 AM 0 2.91 0.00 0.25 0.00 0.08 96.76 04:56:01 AM 1 5.04 0.00 0.23 0.03 0.07 94.63 04:57:01 AM all 3.33 0.00 0.24 0.00 0.08 96.35 04:57:01 AM 0 1.72 0.00 0.17 0.00 0.08 98.03 04:57:01 AM 1 4.94 0.00 0.32 0.00 0.07 94.68 04:58:01 AM all 10.46 0.00 0.45 0.00 0.09 89.00 04:58:01 AM 0 11.96 0.00 0.43 0.00 0.09 87.53 04:58:01 AM 1 8.96 0.00 0.48 0.00 0.09 90.47 04:59:01 AM all 3.45 0.00 0.30 0.00 0.08 96.18 04:59:01 AM 0 2.07 0.00 0.27 0.00 0.10 97.56 04:59:01 AM 1 4.84 0.00 0.32 0.00 0.05 94.78 05:00:01 AM all 6.55 0.00 0.34 0.01 0.08 93.02 05:00:01 AM 0 1.39 0.00 0.44 0.02 0.10 98.05 05:00:01 AM 1 11.70 0.00 0.23 0.00 0.07 87.99 05:01:01 AM all 1.79 0.00 0.18 0.00 0.06 97.97 05:01:01 AM 0 1.45 0.00 0.13 0.00 0.03 98.38 05:01:01 AM 1 2.13 0.00 0.23 0.00 0.08 97.56 05:02:01 AM all 8.04 0.00 0.51 0.00 0.07 91.38 05:02:01 AM 0 6.84 0.00 0.49 0.00 0.07 92.60 05:02:01 AM 1 9.26 0.00 0.53 0.00 0.07 90.14 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 5.40 0.00 0.33 0.02 0.07 94.18 05:03:01 AM 0 5.79 0.00 0.30 0.00 0.05 93.86 05:03:01 AM 1 5.00 0.00 0.37 0.03 0.08 94.51 05:04:01 AM all 6.33 0.00 0.36 0.00 0.08 93.24 05:04:01 AM 0 1.74 0.00 0.28 0.00 0.08 97.89 05:04:01 AM 1 11.04 0.00 0.43 0.00 0.07 88.46 05:05:01 AM all 2.67 0.00 0.24 0.00 0.11 96.99 05:05:01 AM 0 4.54 0.00 0.29 0.00 0.12 95.05 05:05:01 AM 1 0.82 0.00 0.18 0.00 0.10 98.90 05:06:01 AM all 6.93 0.00 0.41 0.02 0.06 92.59 05:06:01 AM 0 7.64 0.00 0.42 0.03 0.05 91.86 05:06:01 AM 1 6.22 0.00 0.40 0.00 0.07 93.31 05:07:01 AM all 6.59 0.00 0.42 0.00 0.08 92.92 05:07:01 AM 0 4.18 0.00 0.23 0.00 0.07 95.52 05:07:01 AM 1 9.06 0.00 0.60 0.00 0.09 90.25 05:08:01 AM all 6.46 0.00 0.40 0.00 0.08 93.07 05:08:01 AM 0 9.32 0.00 0.46 0.00 0.08 90.14 05:08:01 AM 1 3.62 0.00 0.34 0.00 0.07 95.98 05:09:01 AM all 4.45 0.00 0.32 0.00 0.08 95.15 05:09:01 AM 0 5.96 0.00 0.32 0.00 0.08 93.64 05:09:01 AM 1 2.94 0.00 0.32 0.00 0.08 96.66 05:10:01 AM all 4.71 0.00 0.35 0.00 0.07 94.87 05:10:01 AM 0 3.72 0.00 0.35 0.00 0.07 95.86 05:10:01 AM 1 5.71 0.00 0.35 0.00 0.07 93.87 05:11:01 AM all 3.98 0.00 0.27 0.00 0.08 95.68 05:11:01 AM 0 2.96 0.00 0.28 0.00 0.07 96.69 05:11:01 AM 1 4.99 0.00 0.25 0.00 0.08 94.67 05:12:01 AM all 9.37 0.00 0.31 0.00 0.07 90.26 05:12:01 AM 0 3.88 0.00 0.25 0.00 0.07 95.80 05:12:01 AM 1 14.89 0.00 0.37 0.00 0.07 84.67 05:13:01 AM all 17.48 0.00 0.52 0.01 0.08 81.91 05:13:01 AM 0 16.46 0.00 0.49 0.02 0.07 82.97 05:13:01 AM 1 18.51 0.00 0.56 0.00 0.08 80.85 05:13:01 AM CPU %user %nice %system %iowait %steal %idle 05:14:01 AM all 9.40 0.00 0.38 0.02 0.09 90.11 05:14:01 AM 0 5.28 0.00 0.32 0.03 0.10 94.26 05:14:01 AM 1 13.52 0.00 0.44 0.00 0.08 85.96 05:15:01 AM all 6.98 0.00 0.28 0.00 0.08 92.66 05:15:01 AM 0 6.67 0.00 0.23 0.00 0.07 93.03 05:15:01 AM 1 7.30 0.00 0.33 0.00 0.08 92.29 05:16:01 AM all 6.18 0.00 0.21 0.00 0.08 93.53 05:16:01 AM 0 6.21 0.00 0.23 0.00 0.08 93.47 05:16:01 AM 1 6.14 0.00 0.18 0.00 0.08 93.59 05:17:01 AM all 28.65 0.00 3.12 0.15 0.08 68.00 05:17:01 AM 0 29.02 0.00 3.32 0.05 0.08 67.52 05:17:01 AM 1 28.27 0.00 2.92 0.25 0.08 68.48 Average: all 9.69 0.00 0.94 0.11 0.08 89.18 Average: 0 8.02 0.00 0.85 0.11 0.08 90.94 Average: 1 11.36 0.00 1.03 0.11 0.08 87.42