---> uname -a: Linux prd-centos8-robot-2c-8g-5168.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 611 4890 19 2195 6787 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:3b:c6:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe3b:c651/64 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) 11/04/2025 _x86_64_ (2 CPU) 00:39:20 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 228.38 213.51 14.86 117297.30 4089.19 12:41:01 AM 84.94 9.46 75.47 1974.81 6351.47 12:42:01 AM 82.19 0.72 81.47 52.92 9972.22 12:43:01 AM 33.61 0.42 33.19 64.78 2733.11 12:44:01 AM 78.25 6.97 71.29 1292.98 8423.75 12:45:01 AM 6.77 0.20 6.57 11.60 514.55 12:46:01 AM 2.25 0.03 2.22 1.07 364.96 12:47:01 AM 0.35 0.00 0.35 0.00 6.06 12:48:01 AM 0.28 0.00 0.28 0.00 120.38 12:49:01 AM 33.62 0.63 32.99 73.18 1957.25 Average: 36.07 2.34 33.73 545.67 3383.56 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 6000212 7323204 1882212 23.88 2688 1522036 579772 6.49 150184 1473432 32 12:41:01 AM 5305368 7029712 2577056 32.69 2688 1906924 685284 7.67 187164 2071784 186716 12:42:01 AM 5231112 7068248 2651312 33.64 2688 2013476 626764 7.02 207836 2097320 40136 12:43:01 AM 5073992 7008060 2808432 35.63 2688 2105124 685168 7.67 229164 2216072 79256 12:44:01 AM 4949672 7044448 2932752 37.21 2688 2261432 633652 7.09 260516 2289848 10848 12:45:01 AM 4901844 6997248 2980580 37.81 2688 2262068 688576 7.71 260784 2336304 300 12:46:01 AM 4874468 6978456 3007956 38.16 2688 2270652 705416 7.90 260784 2363520 12 12:47:01 AM 4859424 6963448 3023000 38.35 2688 2270688 735916 8.24 260784 2378236 4 12:48:01 AM 4935024 7044432 2947400 37.39 2688 2276072 631180 7.07 261192 2303220 1856 12:49:01 AM 5016896 6953132 2865528 36.35 2688 2108612 701952 7.86 469972 2038452 10032 Average: 5114801 7041039 2767623 35.11 2688 2099708 667368 7.47 254838 2156819 32919 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 216.22 131.08 1158.53 37.71 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 326.14 209.36 1878.06 60.32 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 70.45 45.36 590.05 7.26 0.00 0.00 0.00 0.00 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 28.01 23.38 133.09 6.92 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 227.13 170.69 250.23 46.23 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 24.65 17.68 5.92 1.99 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 255.39 247.83 118.56 102.07 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 270.91 267.43 433.82 95.06 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 69.96 58.52 244.47 11.85 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 53.08 38.10 98.46 41.19 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 147.40 119.83 417.99 41.43 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) 11/04/2025 _x86_64_ (2 CPU) 00:39:20 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 40.54 0.00 19.59 23.65 0.00 16.22 12:40:01 AM 0 42.47 0.00 15.07 13.70 0.00 28.77 12:40:01 AM 1 38.67 0.00 24.00 33.33 0.00 4.00 12:41:01 AM all 40.38 0.00 5.90 2.18 0.11 51.43 12:41:01 AM 0 31.64 0.00 5.64 1.56 0.12 61.03 12:41:01 AM 1 49.06 0.00 6.16 2.79 0.10 41.88 12:42:01 AM all 22.13 0.00 3.70 2.26 0.08 71.82 12:42:01 AM 0 18.93 0.00 3.50 2.35 0.07 75.15 12:42:01 AM 1 25.33 0.00 3.90 2.17 0.10 68.50 12:43:01 AM all 24.66 0.00 3.33 0.69 0.07 71.25 12:43:01 AM 0 25.12 0.00 3.29 0.40 0.07 71.13 12:43:01 AM 1 24.20 0.00 3.38 0.98 0.08 71.36 12:44:01 AM all 24.56 0.00 4.82 1.87 0.08 68.66 12:44:01 AM 0 17.15 0.00 4.69 2.31 0.08 75.77 12:44:01 AM 1 31.96 0.00 4.96 1.44 0.08 61.56 12:45:01 AM all 2.15 0.00 0.28 0.05 0.03 97.48 12:45:01 AM 0 1.34 0.00 0.22 0.08 0.02 98.35 12:45:01 AM 1 2.97 0.00 0.35 0.02 0.05 96.61 12:46:01 AM all 28.18 0.00 0.49 0.04 0.08 71.20 12:46:01 AM 0 11.86 0.00 0.25 0.08 0.08 87.72 12:46:01 AM 1 44.58 0.00 0.74 0.00 0.08 54.60 12:47:01 AM all 27.98 0.00 0.67 0.00 0.09 71.25 12:47:01 AM 0 40.46 0.00 0.76 0.00 0.10 58.68 12:47:01 AM 1 15.59 0.00 0.59 0.00 0.08 83.74 12:48:01 AM all 7.35 0.00 0.37 0.03 0.06 92.20 12:48:01 AM 0 9.92 0.00 0.30 0.05 0.07 89.66 12:48:01 AM 1 4.74 0.00 0.44 0.00 0.05 94.77 12:49:01 AM all 29.34 0.00 3.77 0.22 0.08 66.59 12:49:01 AM 0 21.70 0.00 3.20 0.13 0.08 74.88 12:49:01 AM 1 36.98 0.00 4.34 0.30 0.08 58.30 Average: all 23.00 0.00 2.62 0.85 0.08 73.45 Average: 0 19.80 0.00 2.45 0.79 0.08 76.88 Average: 1 26.21 0.00 2.80 0.90 0.08 70.01