---> uname -a: Linux prd-centos8-robot-2c-8g-40329.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 687 4818 19 2192 6712 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:d1:cf:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fed1:cf89/64 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) 07/07/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 89.05 11.46 77.59 3543.89 7402.20 02:28:01 AM 82.16 0.72 81.44 52.92 10634.44 02:29:01 AM 41.43 7.13 34.29 1310.71 2253.54 02:30:01 AM 58.76 0.25 58.51 47.05 7744.74 02:31:01 AM 6.12 0.02 6.10 0.13 258.14 02:32:01 AM 2.12 0.02 2.10 0.93 338.64 02:33:01 AM 0.22 0.00 0.22 0.00 4.78 02:34:01 AM 1.67 0.00 1.67 0.00 264.46 02:35:01 AM 29.16 0.63 28.53 73.19 1821.78 Average: 34.52 2.25 32.27 558.76 3413.74 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5310712 7034136 2571720 32.63 2688 1905408 712324 7.98 187076 2064988 182812 02:28:01 AM 5191464 7027872 2690968 34.14 2688 2012248 691796 7.75 208912 2134240 9928 02:29:01 AM 4989564 6970568 2892868 36.70 2688 2153692 815100 9.13 262264 2272268 82456 02:30:01 AM 4889908 6974956 2992524 37.96 2688 2252840 722924 8.09 262732 2349444 36 02:31:01 AM 4829932 6920388 3052500 38.73 2688 2258256 789660 8.84 262992 2408992 5156 02:32:01 AM 4816164 6909616 3066268 38.90 2688 2261244 805048 9.01 262992 2423244 16 02:33:01 AM 4803904 6897392 3078528 39.06 2688 2261280 840568 9.41 262992 2434988 8 02:34:01 AM 5051144 6972844 2831288 35.92 2688 2090904 718764 8.05 255976 2198192 1848 02:35:01 AM 4902592 6846316 2979840 37.80 2688 2117368 828276 9.27 472204 2153864 19140 Average: 4976154 6950454 2906278 36.87 2688 2145916 769384 8.61 270904 2271136 33489 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 278.77 187.50 1868.20 57.10 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 63.31 46.62 581.03 7.81 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 37.89 31.91 313.30 15.93 0.00 0.00 0.00 0.00 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 202.12 148.67 46.14 33.82 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 35.78 23.78 71.02 2.76 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 294.30 292.72 61.57 123.53 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 232.59 229.59 426.95 78.52 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 50.10 38.89 188.45 6.60 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 51.11 38.09 98.11 42.89 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 138.45 115.31 406.10 41.00 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) 07/07/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 48.58 0.00 6.49 0.78 0.11 44.04 02:27:01 AM 0 56.29 0.00 7.21 0.90 0.12 35.48 02:27:01 AM 1 40.88 0.00 5.76 0.65 0.10 52.61 02:28:01 AM all 23.71 0.00 3.83 0.78 0.09 71.59 02:28:01 AM 0 34.84 0.00 4.59 0.68 0.07 59.82 02:28:01 AM 1 12.60 0.00 3.07 0.87 0.12 83.35 02:29:01 AM all 22.61 0.00 3.72 0.36 0.08 73.24 02:29:01 AM 0 25.05 0.00 3.95 0.35 0.08 70.56 02:29:01 AM 1 20.16 0.00 3.49 0.37 0.07 75.92 02:30:01 AM all 19.31 0.00 3.58 0.53 0.06 76.53 02:30:01 AM 0 26.62 0.00 4.21 0.55 0.07 68.56 02:30:01 AM 1 12.01 0.00 2.95 0.50 0.05 84.49 02:31:01 AM all 4.59 0.00 0.26 0.03 0.04 95.08 02:31:01 AM 0 8.43 0.00 0.34 0.05 0.05 91.13 02:31:01 AM 1 0.79 0.00 0.18 0.00 0.03 99.00 02:32:01 AM all 27.61 0.00 0.52 0.03 0.08 71.77 02:32:01 AM 0 14.51 0.00 0.30 0.03 0.07 85.09 02:32:01 AM 1 40.77 0.00 0.74 0.02 0.08 58.39 02:33:01 AM all 26.20 0.00 0.51 0.00 0.08 73.21 02:33:01 AM 0 3.00 0.00 0.27 0.00 0.07 96.66 02:33:01 AM 1 49.36 0.00 0.75 0.00 0.10 49.78 02:34:01 AM all 4.92 0.00 0.65 0.00 0.06 94.37 02:34:01 AM 0 7.02 0.00 0.54 0.00 0.07 92.37 02:34:01 AM 1 2.86 0.00 0.75 0.00 0.05 96.34 02:35:01 AM all 32.13 0.00 3.59 0.13 0.09 64.06 02:35:01 AM 0 46.16 0.00 3.91 0.20 0.08 49.65 02:35:01 AM 1 18.09 0.00 3.27 0.07 0.10 78.47 Average: all 23.32 0.00 2.58 0.29 0.08 73.74 Average: 0 24.72 0.00 2.82 0.31 0.07 72.07 Average: 1 21.92 0.00 2.33 0.27 0.08 75.39