---> uname -a: Linux prd-centos8-robot-2c-8g-46164.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4900 19 2183 6786 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:83:46:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.139/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85479sec preferred_lft 85479sec inet6 fe80::f816:3eff:fe83:468e/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) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 98.70 23.51 75.19 6664.18 7277.06 05:08:01 AM 85.14 0.72 84.42 52.92 9984.52 05:09:01 AM 9.05 0.03 9.01 0.53 1544.00 05:10:01 AM 51.72 7.05 44.67 1306.36 2487.67 05:11:02 AM 49.79 0.25 49.54 47.04 7533.10 05:12:01 AM 4.24 0.02 4.22 0.14 166.50 05:13:01 AM 1.88 0.00 1.88 0.00 130.09 05:14:01 AM 0.43 0.00 0.43 0.00 63.32 05:15:01 AM 0.28 0.00 0.28 0.00 66.97 05:16:01 AM 0.35 0.00 0.35 0.00 38.59 05:17:01 AM 0.23 0.00 0.23 0.00 16.05 05:18:01 AM 0.23 0.00 0.23 0.00 5.75 05:19:01 AM 0.15 0.00 0.15 0.00 42.24 05:20:01 AM 15.20 0.37 14.83 39.19 1089.55 Average: 22.69 2.28 20.41 580.04 2177.17 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5322816 7037112 2559616 32.47 2688 1896288 696828 7.80 186908 2049908 178452 05:08:01 AM 5146416 6984196 2736016 34.71 2688 2013480 735320 8.23 198660 2185852 42484 05:09:01 AM 5144448 6981668 2737984 34.74 2688 2013500 735320 8.23 198664 2188880 4 05:10:01 AM 4847848 6942636 3034584 38.50 2688 2262136 768920 8.61 258732 2399068 205804 05:11:02 AM 4940020 7025256 2942412 37.33 2688 2252956 673108 7.54 262092 2298240 4 05:12:01 AM 4899248 6985596 2983184 37.85 2688 2254148 755404 8.46 262236 2339284 1040 05:13:01 AM 4893580 6981680 2988852 37.92 2688 2255856 755404 8.46 262248 2344780 608 05:14:01 AM 4891392 6981004 2991040 37.95 2688 2257388 791004 8.86 262248 2346928 460 05:15:01 AM 4886312 6977512 2996120 38.01 2688 2258976 791004 8.86 262252 2351960 140 05:16:01 AM 4885012 6977120 2997420 38.03 2688 2259868 791004 8.86 262252 2353364 48 05:17:01 AM 4884236 6976724 2998196 38.04 2688 2260232 791004 8.86 262256 2354008 24 05:18:01 AM 4883044 6975856 2999388 38.05 2688 2260592 806428 9.03 262256 2354752 268 05:19:01 AM 4879940 6974156 3002492 38.09 2688 2261968 806428 9.03 262264 2358276 444 05:20:01 AM 5033400 6959292 2849032 36.14 2688 2099572 753792 8.44 309468 2179680 23948 Average: 4966979 6982843 2915453 36.99 2688 2186211 760783 8.52 250895 2293213 32409 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 285.45 198.33 1810.91 61.74 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 61.17 43.94 659.53 7.83 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 2.08 0.47 0.40 0.13 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 39.12 35.60 315.07 10.02 0.00 0.00 0.00 0.00 05:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:02 AM eth0 164.42 105.40 41.84 35.83 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 68.50 63.68 15.24 6.38 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 71.84 70.68 14.67 6.76 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 55.49 54.66 12.03 5.73 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 66.09 66.04 13.21 6.32 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 37.70 35.05 8.89 4.78 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 14.18 12.75 3.54 2.34 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 15.19 11.38 41.86 2.00 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 41.66 37.69 11.17 7.15 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 66.52 49.14 101.24 48.41 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 70.68 56.05 218.08 14.68 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) 05:05:29 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 48.11 0.00 7.73 1.41 0.11 42.64 05:07:01 AM 0 49.83 0.00 7.15 1.50 0.12 41.40 05:07:01 AM 1 46.39 0.00 8.32 1.32 0.10 43.88 05:08:01 AM all 22.73 0.00 3.29 1.51 0.09 72.39 05:08:01 AM 0 27.25 0.00 3.72 1.59 0.08 67.36 05:08:01 AM 1 18.21 0.00 2.85 1.43 0.10 77.41 05:09:01 AM all 0.42 0.00 0.15 0.18 0.04 99.22 05:09:01 AM 0 0.20 0.00 0.08 0.00 0.03 99.68 05:09:01 AM 1 0.64 0.00 0.22 0.35 0.05 98.75 05:10:01 AM all 36.99 0.00 5.78 0.53 0.11 56.60 05:10:01 AM 0 46.92 0.00 6.53 0.68 0.10 45.77 05:10:01 AM 1 27.03 0.00 5.03 0.37 0.12 67.46 05:11:02 AM all 7.97 0.00 1.93 0.65 0.08 89.37 05:11:02 AM 0 11.11 0.00 2.09 0.82 0.07 85.91 05:11:02 AM 1 4.82 0.00 1.77 0.49 0.08 92.84 05:12:01 AM all 5.82 0.00 0.52 0.03 0.06 93.57 05:12:01 AM 0 5.75 0.00 0.61 0.02 0.05 93.57 05:12:01 AM 1 5.89 0.00 0.43 0.03 0.07 93.58 05:13:01 AM all 5.77 0.00 0.43 0.02 0.09 93.70 05:13:01 AM 0 7.65 0.00 0.45 0.00 0.08 91.81 05:13:01 AM 1 3.89 0.00 0.40 0.03 0.10 95.57 05:14:01 AM all 5.31 0.00 0.38 0.00 0.08 94.23 05:14:01 AM 0 7.24 0.00 0.37 0.00 0.07 92.32 05:14:01 AM 1 3.39 0.00 0.39 0.00 0.08 96.14 05:15:01 AM all 4.61 0.00 0.39 0.00 0.08 94.92 05:15:01 AM 0 6.80 0.00 0.35 0.00 0.10 92.74 05:15:01 AM 1 2.41 0.00 0.44 0.00 0.07 97.08 05:16:01 AM all 6.37 0.00 0.34 0.00 0.08 93.21 05:16:01 AM 0 7.28 0.00 0.30 0.00 0.07 92.35 05:16:01 AM 1 5.45 0.00 0.39 0.00 0.10 94.06 05:17:01 AM all 3.95 0.00 0.28 0.00 0.09 95.69 05:17:01 AM 0 5.65 0.00 0.30 0.00 0.10 93.95 05:17:01 AM 1 2.24 0.00 0.25 0.00 0.08 97.42 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 3.62 0.00 0.23 0.00 0.08 96.06 05:18:01 AM 0 3.48 0.00 0.28 0.00 0.10 96.14 05:18:01 AM 1 3.76 0.00 0.18 0.00 0.07 95.98 05:19:01 AM all 11.11 0.00 0.54 0.00 0.09 88.26 05:19:01 AM 0 10.18 0.00 0.50 0.00 0.08 89.24 05:19:01 AM 1 12.03 0.00 0.57 0.00 0.10 87.29 05:20:01 AM all 21.73 0.00 2.35 0.12 0.10 75.70 05:20:01 AM 0 33.89 0.00 2.59 0.10 0.10 63.31 05:20:01 AM 1 9.57 0.00 2.11 0.13 0.10 88.09 Average: all 13.20 0.00 1.74 0.32 0.09 84.65 Average: 0 15.98 0.00 1.82 0.34 0.08 81.78 Average: 1 10.42 0.00 1.67 0.30 0.09 87.52