---> uname -a: Linux prd-centos8-robot-2c-8g-48353.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 614 4896 19 2186 6784 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:9d:91:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe9d:913e/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) 09/03/2025 _x86_64_ (2 CPU) 00:41:41 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 173.14 104.08 69.06 12274.18 40656.63 12:44:01 AM 114.05 0.72 113.33 52.92 11848.77 12:45:01 AM 33.19 0.42 32.77 64.78 2732.54 12:46:01 AM 77.47 6.97 70.50 1292.98 8225.31 12:47:01 AM 11.31 0.00 11.31 0.00 1152.75 12:48:01 AM 4.23 0.22 4.02 11.73 175.30 12:49:01 AM 0.35 0.00 0.35 0.00 72.99 12:50:01 AM 0.17 0.00 0.17 0.00 55.32 12:51:01 AM 0.30 0.00 0.30 0.00 38.24 12:52:01 AM 0.33 0.00 0.33 0.00 37.99 12:53:01 AM 0.27 0.00 0.27 0.00 16.39 12:54:01 AM 0.18 0.00 0.18 0.00 25.61 12:55:01 AM 2.24 0.32 1.91 37.55 150.05 12:56:01 AM 31.67 0.33 31.34 37.19 1772.61 Average: 32.10 8.08 24.02 984.84 4788.60 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5319596 6977872 2562828 32.51 2688 1847156 783852 8.78 208468 2059080 176600 12:44:01 AM 5138996 6976672 2743428 34.80 2688 2013496 729116 8.16 200124 2188920 46536 12:45:01 AM 5148492 7015496 2733932 34.68 2688 2042316 704344 7.89 224964 2158540 26696 12:46:01 AM 4944332 7032360 2938092 37.27 2688 2255676 657420 7.36 264464 2294964 26980 12:47:01 AM 4929048 7017168 2953376 37.47 2688 2255828 673652 7.54 264592 2310232 156 12:48:01 AM 4896440 6986832 2985984 37.88 2688 2258180 742708 8.32 264620 2342216 904 12:49:01 AM 4893348 6985216 2989076 37.92 2688 2259700 779548 8.73 264628 2345356 384 12:50:01 AM 4891580 6984848 2990844 37.94 2688 2261100 798424 8.94 264632 2347120 172 12:51:01 AM 4886252 6981396 2996172 38.01 2688 2262920 795500 8.91 264632 2352628 976 12:52:01 AM 4885936 6981180 2996488 38.01 2688 2263020 795500 8.91 264632 2352732 72 12:53:01 AM 4885556 6981132 2996868 38.02 2688 2263360 795500 8.91 264636 2353136 32 12:54:01 AM 4882612 6979112 2999812 38.06 2688 2264276 795500 8.91 264636 2355984 224 12:55:01 AM 5058996 6993760 2823428 35.82 2688 2104068 694960 7.78 268312 2184664 16604 12:56:01 AM 4997264 6925800 2885160 36.60 2688 2101648 765040 8.57 469896 2057832 10236 Average: 4982746 6987060 2899678 36.79 2688 2175196 750790 8.41 268088 2264529 21898 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 298.77 192.25 1645.00 61.28 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 86.39 69.44 844.26 10.24 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 16.59 11.50 6.88 4.58 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 238.06 181.32 372.33 40.24 0.00 0.00 0.00 0.00 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 15.21 8.21 4.13 6.88 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 109.32 108.52 20.65 10.08 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 58.68 56.91 12.28 6.20 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 52.64 53.24 10.04 4.56 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 79.09 77.82 17.45 8.98 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 3.17 2.72 0.81 0.53 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 14.71 13.16 3.63 2.32 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 27.75 24.41 7.06 4.35 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 87.95 64.38 102.82 49.67 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 16.81 16.24 14.79 7.99 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 78.93 62.86 218.87 15.52 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) 09/03/2025 _x86_64_ (2 CPU) 00:41:41 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 43.10 0.07 11.68 8.13 0.12 36.90 12:43:01 AM 0 37.20 0.05 10.84 7.53 0.12 44.27 12:43:01 AM 1 49.01 0.08 12.53 8.74 0.12 29.52 12:44:01 AM all 32.39 0.00 4.98 1.93 0.09 60.60 12:44:01 AM 0 23.64 0.00 4.27 2.40 0.08 69.61 12:44:01 AM 1 41.14 0.00 5.70 1.47 0.10 51.60 12:45:01 AM all 15.59 0.00 2.35 0.26 0.05 81.75 12:45:01 AM 0 14.17 0.00 2.54 0.22 0.05 83.02 12:45:01 AM 1 17.01 0.00 2.16 0.30 0.05 80.48 12:46:01 AM all 29.86 0.00 5.52 1.12 0.09 63.40 12:46:01 AM 0 22.78 0.00 5.74 1.10 0.08 70.30 12:46:01 AM 1 36.95 0.00 5.31 1.14 0.10 56.50 12:47:01 AM all 0.45 0.00 0.17 0.14 0.03 99.22 12:47:01 AM 0 0.57 0.00 0.13 0.03 0.03 99.23 12:47:01 AM 1 0.33 0.00 0.20 0.25 0.02 99.20 12:48:01 AM all 9.05 0.00 0.62 0.07 0.07 90.19 12:48:01 AM 0 8.20 0.00 0.62 0.12 0.07 90.99 12:48:01 AM 1 9.91 0.00 0.62 0.02 0.07 89.39 12:49:01 AM all 6.54 0.00 0.36 0.00 0.07 93.04 12:49:01 AM 0 7.16 0.00 0.37 0.00 0.07 92.40 12:49:01 AM 1 5.91 0.00 0.35 0.00 0.07 93.67 12:50:01 AM all 2.54 0.00 0.25 0.00 0.06 97.15 12:50:01 AM 0 3.59 0.00 0.25 0.00 0.07 96.09 12:50:01 AM 1 1.50 0.00 0.25 0.00 0.05 98.19 12:51:01 AM all 9.55 0.00 0.53 0.00 0.07 89.86 12:51:01 AM 0 7.50 0.00 0.52 0.00 0.05 91.93 12:51:01 AM 1 11.60 0.00 0.54 0.00 0.08 87.78 12:52:01 AM all 1.45 0.00 0.16 0.00 0.07 98.33 12:52:01 AM 0 0.74 0.00 0.15 0.00 0.05 99.06 12:52:01 AM 1 2.16 0.00 0.17 0.00 0.08 97.59 12:53:01 AM all 3.79 0.00 0.25 0.00 0.06 95.90 12:53:01 AM 0 3.29 0.00 0.22 0.00 0.05 96.44 12:53:01 AM 1 4.29 0.00 0.28 0.00 0.07 95.35 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 7.35 0.00 0.39 0.00 0.08 92.18 12:54:01 AM 0 4.85 0.00 0.33 0.00 0.07 94.75 12:54:01 AM 1 9.85 0.00 0.45 0.00 0.08 89.62 12:55:01 AM all 15.01 0.00 1.55 0.01 0.07 83.36 12:55:01 AM 0 14.00 0.00 1.55 0.00 0.07 84.38 12:55:01 AM 1 16.02 0.00 1.55 0.02 0.07 82.35 12:56:01 AM all 29.69 0.00 3.16 0.17 0.07 66.91 12:56:01 AM 0 22.11 0.00 2.75 0.20 0.05 74.89 12:56:01 AM 1 37.27 0.00 3.58 0.13 0.08 58.93 Average: all 14.74 0.00 2.28 0.84 0.07 82.06 Average: 0 12.13 0.00 2.16 0.83 0.06 84.81 Average: 1 17.35 0.01 2.40 0.86 0.07 79.30