---> uname -a: Linux prd-centos8-robot-2c-8g-49440.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 619 4893 19 2184 6780 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:14:a2:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fe14:a247/64 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) 08/05/2025 _x86_64_ (2 CPU) 00:45:34 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 127.34 57.80 69.54 7675.44 34371.86 12:48:01 AM 113.30 0.72 112.58 52.92 11847.30 12:49:01 AM 49.34 7.13 42.21 1310.71 3681.80 12:50:01 AM 60.21 0.25 59.96 47.05 7800.53 12:51:01 AM 6.58 0.22 6.36 11.73 281.56 12:52:01 AM 2.10 0.00 2.10 0.00 141.08 12:53:01 AM 0.23 0.00 0.23 0.00 57.36 12:54:01 AM 0.15 0.00 0.15 0.00 43.39 12:55:01 AM 0.25 0.00 0.25 0.00 58.02 12:56:01 AM 0.25 0.00 0.25 0.00 5.51 12:57:01 AM 0.37 0.00 0.37 0.00 19.90 12:58:01 AM 0.30 0.00 0.30 0.00 36.94 12:59:02 AM 10.65 0.32 10.33 36.92 367.89 01:00:01 AM 30.38 0.54 29.84 65.88 1803.27 Average: 28.67 4.79 23.88 657.92 4325.81 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5420892 7088004 2461540 31.23 2688 1850224 663148 7.43 185524 1956984 177996 12:48:01 AM 5171560 7008888 2710872 34.39 2688 2013084 707868 7.93 199176 2158920 42480 12:49:01 AM 5002136 6990172 2880296 36.54 2688 2160372 739224 8.28 263096 2254416 88428 12:50:01 AM 4927624 7015708 2954808 37.49 2688 2255396 688128 7.70 263112 2304164 24 12:51:01 AM 4886028 6975020 2996404 38.01 2688 2256340 739356 8.28 263248 2348416 296 12:52:01 AM 4880948 6971872 3001484 38.08 2688 2258228 756392 8.47 263260 2353324 136 12:53:01 AM 4878724 6971164 3003708 38.11 2688 2259744 795564 8.91 263264 2355604 32 12:54:01 AM 4872476 6966440 3009956 38.19 2688 2261324 795564 8.91 263268 2361688 352 12:55:01 AM 4868848 6964184 3013584 38.23 2688 2262640 814860 9.12 263268 2365412 4 12:56:01 AM 4868240 6963940 3014192 38.24 2688 2263012 814860 9.12 263272 2365776 332 12:57:01 AM 4867600 6963464 3014832 38.25 2688 2263168 814860 9.12 263272 2366428 52 12:58:01 AM 4864612 6961628 3017820 38.29 2688 2264320 814860 9.12 263272 2369436 204 12:59:02 AM 4940736 6904232 2941696 37.32 2688 2136716 791448 8.86 302216 2278484 60812 01:00:01 AM 5083988 7014004 2798444 35.50 2688 2103696 698392 7.82 468084 1973404 25108 Average: 4966744 6982766 2915688 36.99 2688 2186305 759609 8.51 270524 2272318 28304 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 317.64 172.94 1646.43 57.88 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 79.56 61.80 826.94 9.82 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 44.48 36.13 327.87 8.99 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 211.56 188.24 47.68 44.53 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 36.05 29.41 8.45 2.73 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 99.27 96.90 19.08 11.82 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 54.93 53.43 11.41 5.58 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 68.18 67.84 13.69 6.42 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 55.44 53.42 12.11 6.20 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 15.84 13.63 3.72 2.38 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 7.85 6.08 2.36 1.52 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 36.53 32.76 9.23 5.86 0.00 0.00 0.00 0.00 12:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:02 AM eth0 79.02 55.30 102.10 49.49 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 19.42 17.27 16.06 7.96 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 80.49 63.28 217.90 15.81 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) 08/05/2025 _x86_64_ (2 CPU) 00:45:34 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 42.60 0.03 7.93 9.07 0.11 40.26 12:47:01 AM 0 47.73 0.05 9.46 9.26 0.10 33.41 12:47:01 AM 1 37.47 0.02 6.40 8.89 0.12 47.10 12:48:01 AM all 28.56 0.00 4.09 1.72 0.08 65.54 12:48:01 AM 0 36.44 0.00 4.73 1.59 0.08 57.16 12:48:01 AM 1 20.72 0.00 3.46 1.85 0.08 73.89 12:49:01 AM all 26.40 0.00 4.20 0.79 0.09 68.52 12:49:01 AM 0 16.84 0.00 3.30 0.72 0.08 79.05 12:49:01 AM 1 35.96 0.00 5.09 0.87 0.10 57.98 12:50:01 AM all 18.51 0.00 3.56 0.57 0.08 77.29 12:50:01 AM 0 25.98 0.00 4.35 0.75 0.08 68.83 12:50:01 AM 1 11.07 0.00 2.77 0.38 0.07 85.71 12:51:01 AM all 2.46 0.00 0.29 0.03 0.04 97.18 12:51:01 AM 0 3.71 0.00 0.38 0.02 0.05 95.83 12:51:01 AM 1 1.20 0.00 0.20 0.03 0.03 98.53 12:52:01 AM all 8.59 0.00 0.45 0.01 0.08 90.88 12:52:01 AM 0 7.96 0.00 0.37 0.00 0.07 91.61 12:52:01 AM 1 9.22 0.00 0.54 0.02 0.08 90.15 12:53:01 AM all 5.34 0.00 0.33 0.00 0.07 94.26 12:53:01 AM 0 6.45 0.00 0.30 0.00 0.07 93.18 12:53:01 AM 1 4.24 0.00 0.37 0.00 0.07 95.33 12:54:01 AM all 4.86 0.00 0.36 0.00 0.07 94.71 12:54:01 AM 0 6.98 0.00 0.32 0.00 0.07 92.64 12:54:01 AM 1 2.74 0.00 0.40 0.00 0.07 96.79 12:55:01 AM all 6.91 0.00 0.35 0.00 0.08 92.67 12:55:01 AM 0 8.88 0.00 0.28 0.00 0.07 90.77 12:55:01 AM 1 4.93 0.00 0.42 0.00 0.08 94.56 12:56:01 AM all 3.99 0.00 0.29 0.00 0.07 95.65 12:56:01 AM 0 6.92 0.00 0.33 0.00 0.07 92.68 12:56:01 AM 1 1.05 0.00 0.25 0.00 0.07 98.63 12:57:01 AM all 2.28 0.00 0.20 0.00 0.07 97.45 12:57:01 AM 0 2.56 0.00 0.25 0.00 0.07 97.13 12:57:01 AM 1 2.01 0.00 0.15 0.00 0.07 97.78 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 9.78 0.00 0.43 0.00 0.07 89.72 12:58:01 AM 0 12.70 0.00 0.45 0.00 0.07 86.78 12:58:01 AM 1 6.87 0.00 0.40 0.00 0.07 92.66 12:59:02 AM all 18.94 0.00 1.86 0.06 0.09 79.05 12:59:02 AM 0 26.92 0.00 1.94 0.10 0.08 70.95 12:59:02 AM 1 10.96 0.00 1.77 0.02 0.10 87.15 01:00:01 AM all 30.57 0.00 4.15 0.18 0.08 65.02 01:00:01 AM 0 31.12 0.00 3.96 0.15 0.08 64.69 01:00:01 AM 1 30.03 0.00 4.34 0.20 0.08 65.34 Average: all 14.98 0.00 2.03 0.89 0.08 82.02 Average: 0 17.22 0.00 2.17 0.90 0.07 79.63 Average: 1 12.74 0.00 1.90 0.88 0.08 84.41