---> uname -a: Linux prd-centos8-robot-2c-8g-5162.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 604 4918 19 2174 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:df:33:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fedf:33c6/64 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) 00:39:02 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 121.74 0.48 121.26 17.86 11291.57 12:42:01 AM 45.29 0.65 44.64 51.06 6137.76 12:43:01 AM 26.56 0.42 26.14 64.78 1695.27 12:44:01 AM 76.89 6.97 69.92 1292.98 8283.45 12:45:01 AM 8.58 0.23 8.35 12.66 605.40 12:46:01 AM 4.52 0.00 4.52 0.00 194.77 12:47:01 AM 0.42 0.00 0.42 0.00 6.36 12:48:01 AM 10.56 0.32 10.25 36.93 386.77 12:49:01 AM 31.26 0.52 30.74 63.85 1413.53 Average: 36.20 1.06 35.14 171.11 3335.10 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5140132 6983080 2742300 34.79 2688 2020164 740392 8.29 190404 2208100 165368 12:42:01 AM 5090608 6962560 2791824 35.42 2688 2048068 757420 8.48 214032 2227524 43076 12:43:01 AM 5070264 7004940 2812168 35.68 2688 2105516 700184 7.84 229768 2215436 79256 12:44:01 AM 4936664 7032068 2945768 37.37 2688 2261820 661468 7.41 261228 2298540 10844 12:45:01 AM 4884540 6981688 2997892 38.03 2688 2263700 733496 8.21 261492 2350788 1512 12:46:01 AM 4885248 6982396 2997184 38.02 2688 2263700 733496 8.21 261492 2350328 12 12:47:01 AM 4876740 6973904 3005692 38.13 2688 2263716 752608 8.43 261492 2358580 4 12:48:01 AM 5048932 6965060 2833500 35.95 2688 2087644 730452 8.18 303116 2164168 31108 12:49:01 AM 5049816 6967936 2832616 35.94 2688 2090736 740300 8.29 462916 2010500 25088 Average: 4998105 6983737 2884327 36.59 2688 2156118 727757 8.15 271771 2242663 39585 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 123.60 100.68 1424.99 13.33 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 32.31 18.26 221.39 4.50 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 28.67 23.11 131.27 5.40 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 215.80 158.74 248.59 42.02 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 35.79 16.26 23.81 4.72 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 281.65 280.95 56.67 117.72 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 195.78 193.57 126.77 71.25 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 88.44 67.39 125.69 32.51 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 19.49 16.64 15.30 8.38 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 113.50 97.29 263.86 33.31 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) 00:39:02 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 39.24 0.00 5.76 1.27 0.12 53.61 12:41:01 AM 0 28.96 0.00 4.85 1.08 0.10 65.01 12:41:01 AM 1 49.53 0.00 6.68 1.47 0.13 42.20 12:42:01 AM all 15.64 0.00 2.03 0.50 0.08 81.76 12:42:01 AM 0 7.62 0.00 1.43 0.48 0.07 90.39 12:42:01 AM 1 23.66 0.00 2.62 0.52 0.08 73.12 12:43:01 AM all 19.20 0.00 3.02 0.22 0.07 77.50 12:43:01 AM 0 13.20 0.00 2.67 0.27 0.07 83.80 12:43:01 AM 1 25.19 0.00 3.38 0.17 0.07 71.20 12:44:01 AM all 24.14 0.00 4.62 0.88 0.09 70.28 12:44:01 AM 0 16.61 0.00 3.54 0.68 0.08 79.09 12:44:01 AM 1 31.68 0.00 5.70 1.07 0.10 61.45 12:45:01 AM all 2.99 0.00 0.46 0.06 0.03 96.45 12:45:01 AM 0 0.99 0.00 0.27 0.07 0.03 98.65 12:45:01 AM 1 5.01 0.00 0.65 0.05 0.03 94.26 12:46:01 AM all 22.85 0.00 0.53 0.02 0.13 76.47 12:46:01 AM 0 0.89 0.00 0.22 0.03 0.10 98.76 12:46:01 AM 1 44.87 0.00 0.84 0.00 0.17 54.12 12:47:01 AM all 24.93 0.00 0.51 0.00 0.11 74.45 12:47:01 AM 0 24.46 0.00 0.50 0.00 0.10 74.94 12:47:01 AM 1 25.40 0.00 0.52 0.00 0.12 73.96 12:48:01 AM all 19.50 0.00 2.18 0.06 0.10 78.17 12:48:01 AM 0 22.09 0.00 1.75 0.07 0.10 75.99 12:48:01 AM 1 16.89 0.00 2.60 0.05 0.10 80.36 12:49:01 AM all 31.67 0.00 4.05 0.13 0.12 64.03 12:49:01 AM 0 22.62 0.00 3.66 0.13 0.12 73.48 12:49:01 AM 1 40.71 0.00 4.44 0.13 0.12 54.60 Average: all 22.25 0.00 2.58 0.35 0.09 74.74 Average: 0 15.27 0.00 2.10 0.31 0.09 82.23 Average: 1 29.23 0.00 3.05 0.38 0.10 67.23