---> uname -a: Linux prd-centos8-robot-2c-8g-36377.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4927 19 2163 6793 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:78:3c:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85770sec preferred_lft 85770sec inet6 fe80::f816:3eff:fe78:3cf4/64 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) 06/22/2025 _x86_64_ (2 CPU) 23:25:32 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 100.60 15.98 84.62 5438.88 7801.23 11:28:01 PM 80.15 0.73 79.42 53.06 9974.52 11:29:01 PM 43.94 7.13 36.80 1310.50 2427.57 11:30:01 PM 57.48 2.73 54.75 439.59 7671.71 11:31:01 PM 3.90 0.03 3.87 1.87 171.88 11:32:01 PM 1.95 0.02 1.93 0.13 79.40 11:33:01 PM 0.22 0.00 0.22 0.00 16.01 11:34:01 PM 0.20 0.00 0.20 0.00 10.28 11:35:01 PM 10.20 0.32 9.88 36.93 349.98 11:36:01 PM 31.31 0.54 30.77 65.88 1440.53 Average: 33.00 2.75 30.25 735.91 2996.96 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5346136 7055012 2536288 32.18 2688 1892076 674804 7.56 187592 2029744 168916 11:28:01 PM 5204468 7025168 2677956 33.97 2688 1997784 681784 7.63 210160 2121892 13148 11:29:01 PM 4890012 6982580 2992412 37.96 2688 2262764 728912 8.16 289424 2335380 205252 11:30:01 PM 4949332 7029792 2933092 37.21 2688 2249192 684608 7.67 266740 2286920 8 11:31:01 PM 4906944 6988328 2975480 37.75 2688 2250148 728324 8.16 267328 2329552 4 11:32:01 PM 4905736 6987516 2976688 37.76 2688 2250552 728324 8.16 267396 2330684 112 11:33:01 PM 4904048 6986136 2978376 37.79 2688 2250852 728324 8.16 267396 2332608 40 11:34:01 PM 4901288 6983708 2981136 37.82 2688 2251184 728324 8.16 267396 2335524 124 11:35:01 PM 5114128 7021364 2768296 35.12 2688 2079716 692260 7.75 291748 2116488 30632 11:36:01 PM 5059808 6968256 2822616 35.81 2688 2083004 741924 8.31 463452 2007232 25168 Average: 5018190 7002786 2864234 36.34 2688 2156727 711759 7.97 277863 2222602 44340 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 331.82 204.25 1860.38 62.04 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 59.21 42.49 563.00 8.01 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 34.24 30.19 312.57 6.86 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 204.05 179.11 46.14 41.32 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 28.62 19.03 6.70 2.50 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 3.80 2.90 1.65 0.60 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.95 0.58 0.35 0.27 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 0.77 0.52 0.11 0.09 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 47.51 32.39 79.03 26.73 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 21.62 17.76 16.78 8.72 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 73.35 52.98 289.15 15.73 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) 06/22/2025 _x86_64_ (2 CPU) 23:25:32 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 47.84 0.00 6.82 0.88 0.12 44.35 11:27:01 PM 0 48.89 0.00 6.25 0.95 0.12 43.79 11:27:01 PM 1 46.79 0.00 7.38 0.80 0.12 44.91 11:28:01 PM all 24.29 0.00 3.50 0.98 0.08 71.15 11:28:01 PM 0 39.96 0.00 4.77 1.35 0.08 53.84 11:28:01 PM 1 8.68 0.00 2.23 0.62 0.07 88.40 11:29:01 PM all 25.28 0.00 3.74 0.48 0.07 70.43 11:29:01 PM 0 30.62 0.00 4.17 0.42 0.07 64.73 11:29:01 PM 1 19.93 0.00 3.32 0.55 0.07 76.13 11:30:01 PM all 14.44 0.00 2.92 0.61 0.07 81.97 11:30:01 PM 0 20.92 0.00 3.73 0.85 0.07 74.43 11:30:01 PM 1 7.96 0.00 2.10 0.37 0.07 89.50 11:31:01 PM all 4.33 0.00 0.40 0.02 0.04 95.22 11:31:01 PM 0 2.96 0.00 0.33 0.03 0.05 96.63 11:31:01 PM 1 5.73 0.00 0.46 0.00 0.03 93.78 11:32:01 PM all 1.76 0.00 0.16 0.01 0.06 98.01 11:32:01 PM 0 2.47 0.00 0.20 0.00 0.05 97.28 11:32:01 PM 1 1.05 0.00 0.12 0.02 0.07 98.75 11:33:01 PM all 1.63 0.00 0.10 0.00 0.06 98.21 11:33:01 PM 0 2.19 0.00 0.08 0.00 0.05 97.68 11:33:01 PM 1 1.07 0.00 0.12 0.00 0.07 98.75 11:34:01 PM all 1.46 0.00 0.13 0.00 0.05 98.35 11:34:01 PM 0 1.57 0.00 0.15 0.00 0.05 98.23 11:34:01 PM 1 1.35 0.00 0.12 0.00 0.05 98.48 11:35:01 PM all 14.12 0.00 1.77 0.04 0.07 84.00 11:35:01 PM 0 15.39 0.00 2.10 0.05 0.07 82.38 11:35:01 PM 1 12.83 0.00 1.44 0.03 0.07 85.63 11:36:01 PM all 30.59 0.00 4.07 0.14 0.08 65.12 11:36:01 PM 0 39.19 0.00 4.56 0.14 0.08 56.03 11:36:01 PM 1 21.97 0.00 3.58 0.14 0.08 74.23 Average: all 16.57 0.00 2.36 0.32 0.07 80.68 Average: 0 20.39 0.00 2.63 0.38 0.07 76.53 Average: 1 12.74 0.00 2.09 0.25 0.07 84.84