---> uname -a: Linux prd-centos8-robot-2c-8g-2695.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 610 4911 19 2176 6789 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:ae:14:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:feae:147f/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) 10/01/2025 _x86_64_ (2 CPU) 02:28:04 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 126.19 0.40 125.79 16.66 11303.83 02:31:01 AM 41.78 0.68 41.10 51.57 5316.61 02:32:01 AM 51.57 7.10 44.47 1309.96 2783.19 02:33:01 AM 48.42 0.25 48.17 47.05 7332.37 02:34:01 AM 4.43 0.00 4.43 0.00 152.44 02:35:01 AM 0.30 0.00 0.30 0.00 4.83 02:36:01 AM 0.35 0.22 0.13 11.73 1.70 02:37:01 AM 7.96 0.33 7.63 37.85 340.52 02:38:01 AM 31.63 0.50 31.13 63.72 1475.12 Average: 34.74 1.05 33.69 170.96 3190.31 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5138048 7009632 2744384 34.82 2688 2048204 737612 8.26 190732 2210352 169632 02:31:01 AM 5097980 6973744 2784452 35.32 2688 2051792 729084 8.16 213656 2222084 44244 02:32:01 AM 4874516 6981272 3007916 38.16 2688 2273980 719604 8.06 259784 2372076 197692 02:33:01 AM 4932824 7028280 2949608 37.42 2688 2263068 669596 7.50 262096 2307324 16 02:34:01 AM 4933052 7028512 2949380 37.42 2688 2263072 669596 7.50 262100 2307240 4 02:35:01 AM 4933236 7028696 2949196 37.41 2688 2263072 669596 7.50 262100 2307060 4 02:36:01 AM 4882624 6980608 2999808 38.06 2688 2265596 717408 8.03 262236 2356948 2172 02:37:01 AM 4997108 6948944 2885324 36.60 2688 2123132 758072 8.49 292196 2227612 48268 02:38:01 AM 5079864 6998560 2802568 35.55 2688 2091948 695648 7.79 461776 1983300 11108 Average: 4985472 6997583 2896960 36.75 2688 2182652 707357 7.92 274075 2254888 52571 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 126.77 102.13 1605.94 13.76 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 12.03 7.88 6.16 3.72 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 41.34 36.37 331.55 8.33 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 458.06 327.84 93.54 78.54 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 2.53 2.03 0.57 0.50 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 2.85 2.20 0.61 0.47 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 26.98 15.63 18.89 2.01 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 160.68 125.67 1319.01 32.41 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 18.01 15.90 15.21 7.58 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 94.37 70.63 376.85 16.37 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) 10/01/2025 _x86_64_ (2 CPU) 02:28:04 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 38.74 0.00 5.67 1.52 0.12 53.94 02:30:01 AM 0 31.99 0.00 5.02 1.51 0.12 61.36 02:30:01 AM 1 45.51 0.00 6.33 1.53 0.13 46.49 02:31:01 AM all 17.40 0.00 2.11 0.93 0.32 79.25 02:31:01 AM 0 14.63 0.00 1.45 0.45 0.18 83.29 02:31:01 AM 1 20.19 0.00 2.77 1.41 0.45 75.17 02:32:01 AM all 29.35 0.00 5.28 0.98 0.10 64.28 02:32:01 AM 0 23.02 0.00 4.64 0.88 0.10 71.36 02:32:01 AM 1 35.69 0.00 5.93 1.08 0.10 57.20 02:33:01 AM all 8.63 0.00 2.40 0.54 0.05 88.39 02:33:01 AM 0 5.27 0.00 2.18 0.44 0.05 92.07 02:33:01 AM 1 11.99 0.00 2.62 0.64 0.05 84.71 02:34:01 AM all 0.38 0.00 0.08 0.02 0.03 99.51 02:34:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.47 02:34:01 AM 1 0.32 0.00 0.07 0.03 0.03 99.55 02:35:01 AM all 0.27 0.00 0.09 0.00 0.02 99.62 02:35:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 02:35:01 AM 1 0.42 0.00 0.12 0.00 0.02 99.45 02:36:01 AM all 3.99 0.00 1.16 0.01 0.03 94.81 02:36:01 AM 0 2.77 0.00 0.77 0.00 0.03 96.42 02:36:01 AM 1 5.20 0.00 1.55 0.02 0.03 93.20 02:37:01 AM all 12.94 0.00 2.15 0.04 0.07 84.81 02:37:01 AM 0 12.74 0.00 2.14 0.05 0.07 85.00 02:37:01 AM 1 13.14 0.00 2.15 0.03 0.07 84.62 02:38:01 AM all 30.04 0.00 3.61 0.12 0.10 66.13 02:38:01 AM 0 26.31 0.00 3.45 0.10 0.10 70.04 02:38:01 AM 1 33.76 0.00 3.76 0.15 0.10 62.23 Average: all 15.77 0.00 2.51 0.46 0.09 81.16 Average: 0 13.05 0.00 2.20 0.38 0.08 84.28 Average: 1 18.49 0.00 2.81 0.54 0.11 78.04