---> uname -a: Linux prd-centos8-robot-2c-8g-10208.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 634 4911 19 2152 6766 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:2b:f3:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe2b:f3ba/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) 02/10/2025 _x86_64_ (2 CPU) 06:48:04 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 114.95 0.28 114.66 13.46 10196.68 06:51:01 AM 43.66 1.08 42.58 115.94 5125.72 06:52:01 AM 53.17 6.75 46.43 1249.39 3547.71 06:53:01 AM 21.66 0.00 21.66 0.00 4979.37 06:54:01 AM 4.48 0.12 4.37 33.06 418.21 06:55:01 AM 0.95 0.00 0.95 0.00 25.22 06:56:01 AM 0.25 0.00 0.25 0.00 168.41 06:57:01 AM 23.31 0.63 22.68 73.19 1643.44 Average: 32.81 1.11 31.70 185.62 3263.19 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5148756 6973212 2733676 34.68 2688 2002548 760276 8.51 190884 2202816 151216 06:51:01 AM 5260304 7061128 2622128 33.27 2688 1978296 663144 7.43 217556 2061848 16 06:52:01 AM 4996736 7038624 2885696 36.61 2688 2210916 679408 7.61 258540 2257632 137156 06:53:01 AM 4993496 7034952 2888936 36.65 2688 2210916 679408 7.61 258536 2257696 4 06:54:01 AM 4924716 6975528 2957716 37.52 2688 2220272 745712 8.35 258804 2326092 4 06:55:01 AM 4921712 6972552 2960720 37.56 2688 2220300 761640 8.53 258804 2329180 48 06:56:01 AM 4889824 6945656 2992608 37.97 2688 2225292 777316 8.70 258864 2360292 28 06:57:01 AM 5065748 6961248 2816684 35.73 2688 2070408 717800 8.04 461200 2003204 192 Average: 5025162 6995362 2857270 36.25 2688 2142368 723088 8.10 270398 2224845 36083 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 109.38 85.07 1281.24 21.09 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 16.46 9.70 6.97 3.77 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 240.29 199.45 339.26 40.59 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 1.47 0.67 0.17 0.11 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 206.53 192.59 107.73 73.47 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 306.73 303.60 197.22 116.20 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 85.12 78.94 323.30 19.12 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 69.41 45.28 105.55 44.93 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 129.42 114.41 295.18 39.91 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) 02/10/2025 _x86_64_ (2 CPU) 06:48:04 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 35.61 0.00 5.23 3.79 0.12 55.25 06:50:01 AM 0 41.89 0.00 6.13 3.62 0.10 48.25 06:50:01 AM 1 29.36 0.00 4.34 3.96 0.13 62.20 06:51:01 AM all 13.56 0.00 1.84 0.93 0.07 83.61 06:51:01 AM 0 15.23 0.00 1.90 0.48 0.08 82.29 06:51:01 AM 1 11.88 0.00 1.77 1.37 0.05 84.93 06:52:01 AM all 27.21 0.00 5.48 1.16 0.08 66.07 06:52:01 AM 0 38.09 0.00 6.17 0.99 0.08 54.67 06:52:01 AM 1 16.36 0.00 4.80 1.33 0.08 77.42 06:53:01 AM all 0.32 0.00 0.26 1.44 0.04 97.94 06:53:01 AM 0 0.55 0.00 0.25 1.47 0.03 97.70 06:53:01 AM 1 0.08 0.00 0.27 1.42 0.05 98.18 06:54:01 AM all 23.14 0.00 1.09 0.06 0.09 75.62 06:54:01 AM 0 25.15 0.00 1.56 0.05 0.10 73.14 06:54:01 AM 1 21.14 0.00 0.62 0.07 0.08 78.09 06:55:01 AM all 29.73 0.00 0.59 0.00 0.08 69.60 06:55:01 AM 0 41.85 0.00 0.69 0.00 0.08 57.38 06:55:01 AM 1 17.61 0.00 0.49 0.00 0.08 81.82 06:56:01 AM all 9.07 0.00 0.29 0.04 0.07 90.53 06:56:01 AM 0 9.77 0.00 0.23 0.00 0.07 89.93 06:56:01 AM 1 8.37 0.00 0.35 0.08 0.07 91.13 06:57:01 AM all 23.53 0.00 3.11 0.61 0.08 72.66 06:57:01 AM 0 27.24 0.00 3.07 0.75 0.08 68.85 06:57:01 AM 1 19.82 0.00 3.16 0.47 0.08 76.47 Average: all 20.27 0.00 2.24 1.01 0.08 76.40 Average: 0 24.96 0.00 2.50 0.92 0.08 71.53 Average: 1 15.59 0.00 1.98 1.09 0.08 81.26