---> uname -a: Linux prd-centos8-robot-2c-8g-46046.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 616 4819 19 2261 6783 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:c5:3d:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fec5:3da7/64 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) 07/26/2025 _x86_64_ (2 CPU) 00:54:24 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 85.57 8.30 77.27 2057.98 6428.52 12:57:01 AM 87.27 0.72 86.55 52.92 11215.86 12:58:01 AM 27.00 0.42 26.58 64.79 1569.57 12:59:01 AM 70.01 6.96 63.05 1292.77 8011.63 01:00:01 AM 6.42 0.02 6.40 0.13 511.90 01:01:01 AM 2.27 0.00 2.27 0.00 454.97 01:02:01 AM 1.02 0.08 0.93 1.87 432.59 01:03:01 AM 0.35 0.02 0.33 1.07 237.44 01:04:01 AM 0.65 0.00 0.65 0.00 151.96 01:05:01 AM 1.02 0.40 0.62 55.31 195.60 01:06:01 AM 0.27 0.00 0.27 0.00 16.18 01:07:01 AM 0.43 0.00 0.43 0.00 27.34 01:08:01 AM 14.91 0.32 14.60 36.93 669.59 01:09:01 AM 33.17 0.53 32.64 64.78 3010.66 Average: 23.60 1.27 22.33 259.19 2352.45 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5312316 7039952 2570108 32.61 2688 1909848 692184 7.75 186076 2063732 183668 12:57:01 AM 5219204 7057916 2663220 33.79 2688 2015260 654288 7.33 207900 2108708 9928 12:58:01 AM 5141340 7036948 2741084 34.77 2688 2069664 674868 7.56 229312 2157812 44336 12:59:01 AM 4940664 7028248 2941760 37.32 2688 2255748 667340 7.47 261396 2302636 10832 01:00:01 AM 4899636 6987828 2982788 37.84 2688 2256392 743752 8.33 261520 2343116 4 01:01:01 AM 4862376 6966996 3020048 38.31 2688 2272792 743752 8.33 261992 2378972 4788 01:02:01 AM 4854628 6967396 3027796 38.41 2688 2280948 743752 8.33 262156 2386968 376 01:03:01 AM 4848268 6968020 3034156 38.49 2688 2287944 743752 8.33 262156 2394188 304 01:04:01 AM 4841536 6966640 3040888 38.58 2688 2293324 743752 8.33 262224 2400252 1444 01:05:01 AM 4450964 6906308 3431460 43.53 2688 2299196 758568 8.49 263780 2409440 96 01:06:01 AM 4450292 6906328 3432132 43.54 2688 2299876 758568 8.49 263796 2410000 444 01:07:01 AM 4450204 6906180 3432220 43.54 2688 2300088 758568 8.49 263796 2410512 16 01:08:01 AM 4947936 6954780 2934488 37.23 2688 2178600 738372 8.27 341736 2228304 77372 01:09:01 AM 4940440 6950324 2941984 37.32 2688 2183076 755964 8.46 501880 2082492 26332 Average: 4868557 6974562 3013867 38.24 2688 2207340 726963 8.14 273551 2291224 25710 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.54 195.45 1823.02 61.52 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 62.80 41.60 569.41 7.37 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 26.81 20.31 117.98 5.96 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 214.95 158.08 239.36 41.38 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 18.98 10.51 8.83 1.37 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 37.65 34.37 127.75 10.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 19.00 17.99 43.28 7.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 21.59 18.46 38.05 5.67 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 20.16 16.66 21.93 11.05 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 46.93 60.18 58.12 5.77 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 15.75 11.76 3.65 2.20 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 9.63 7.21 2.68 1.70 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 77.80 48.84 146.30 88.08 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 23.38 18.63 17.41 9.02 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 63.28 47.15 229.84 18.48 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) 07/26/2025 _x86_64_ (2 CPU) 00:54:24 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 39.93 0.00 5.94 0.85 0.10 53.18 12:56:01 AM 0 27.65 0.00 5.77 0.53 0.10 65.96 12:56:01 AM 1 52.21 0.00 6.11 1.17 0.10 40.41 12:57:01 AM all 22.34 0.00 3.76 1.41 0.11 72.38 12:57:01 AM 0 28.55 0.00 3.96 1.69 0.10 65.70 12:57:01 AM 1 16.15 0.00 3.56 1.13 0.12 79.04 12:58:01 AM all 19.69 0.00 2.50 2.14 0.11 75.57 12:58:01 AM 0 17.74 0.00 2.45 2.09 0.10 77.62 12:58:01 AM 1 21.64 0.00 2.55 2.19 0.12 73.51 12:59:01 AM all 23.69 0.00 4.76 0.73 0.08 70.73 12:59:01 AM 0 18.93 0.00 4.54 0.62 0.08 75.83 12:59:01 AM 1 28.44 0.00 4.98 0.85 0.08 65.65 01:00:01 AM all 1.52 0.00 0.23 0.07 0.03 98.15 01:00:01 AM 0 2.69 0.00 0.27 0.00 0.02 97.02 01:00:01 AM 1 0.35 0.00 0.20 0.13 0.03 99.28 01:01:01 AM all 16.19 0.00 0.28 0.04 0.09 83.39 01:01:01 AM 0 5.57 0.00 0.30 0.08 0.08 93.96 01:01:01 AM 1 26.81 0.00 0.27 0.00 0.10 72.82 01:02:01 AM all 9.78 0.00 0.20 0.02 0.05 89.95 01:02:01 AM 0 6.97 0.00 0.23 0.03 0.05 92.72 01:02:01 AM 1 12.60 0.00 0.17 0.00 0.05 87.19 01:03:01 AM all 9.68 0.00 0.18 0.01 0.05 90.08 01:03:01 AM 0 4.50 0.00 0.17 0.02 0.05 95.27 01:03:01 AM 1 14.85 0.00 0.20 0.00 0.05 84.90 01:04:01 AM all 12.31 0.00 0.17 0.01 0.08 87.44 01:04:01 AM 0 18.80 0.00 0.15 0.00 0.07 80.98 01:04:01 AM 1 5.82 0.00 0.18 0.02 0.08 93.89 01:05:01 AM all 9.62 0.00 2.49 0.02 0.07 87.81 01:05:01 AM 0 10.70 0.00 2.49 0.02 0.07 86.73 01:05:01 AM 1 8.53 0.00 2.50 0.02 0.07 88.88 01:06:01 AM all 4.51 0.00 0.18 0.00 0.07 95.25 01:06:01 AM 0 4.07 0.00 0.18 0.00 0.07 95.68 01:06:01 AM 1 4.95 0.00 0.17 0.00 0.07 94.81 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 2.84 0.00 0.14 0.00 0.04 96.98 01:07:01 AM 0 3.43 0.00 0.10 0.00 0.03 96.44 01:07:01 AM 1 2.24 0.00 0.18 0.00 0.05 97.52 01:08:01 AM all 20.51 0.00 2.69 0.10 0.08 76.61 01:08:01 AM 0 28.44 0.00 3.67 0.05 0.08 67.75 01:08:01 AM 1 12.60 0.00 1.72 0.15 0.08 85.45 01:09:01 AM all 30.95 0.00 4.01 0.25 0.10 64.69 01:09:01 AM 0 24.58 0.00 3.77 0.22 0.10 71.33 01:09:01 AM 1 37.30 0.00 4.24 0.28 0.10 58.07 Average: all 15.98 0.00 1.97 0.40 0.08 81.57 Average: 0 14.48 0.00 2.01 0.38 0.07 83.06 Average: 1 17.48 0.00 1.93 0.42 0.08 80.08