---> uname -a: Linux prd-centos8-robot-2c-8g-38968.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 619 4907 19 2171 6780 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:82:f7:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe82:f76f/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) 07/02/2025 _x86_64_ (2 CPU) 03:32:02 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 96.07 6.16 89.90 1090.57 6980.32 03:35:01 AM 77.12 0.72 76.41 52.92 10745.32 03:36:01 AM 24.75 0.42 24.33 64.79 1507.25 03:37:01 AM 72.66 9.45 63.21 1685.30 7947.60 03:38:01 AM 9.70 0.00 9.70 0.00 668.76 03:39:01 AM 9.15 0.33 8.81 37.85 284.51 03:40:01 AM 31.64 0.52 31.12 63.85 1444.99 Average: 45.87 2.51 43.36 427.92 4225.68 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5305252 7096432 2577180 32.70 2688 1968468 629792 7.05 186092 2057584 247500 03:35:01 AM 5210548 7043764 2671884 33.90 2688 2009652 666796 7.47 206708 2117628 1184 03:36:01 AM 5129348 7022744 2753084 34.93 2688 2067012 695392 7.79 229504 2168176 49348 03:37:01 AM 4927496 7019872 2954936 37.49 2688 2259964 665212 7.45 267428 2305668 10860 03:38:01 AM 4888472 6980992 2993960 37.98 2688 2260280 720232 8.06 267552 2347232 332 03:39:01 AM 4965188 6915212 2917244 37.01 2688 2121204 764640 8.56 296424 2256712 47912 03:40:01 AM 5111208 7029064 2771224 35.16 2688 2091064 667628 7.48 462604 1951088 26920 Average: 5076787 7015440 2805645 35.59 2688 2111092 687099 7.69 273759 2172013 54865 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 143.35 102.85 1204.28 22.71 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 59.30 39.24 549.68 6.22 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 26.21 21.06 117.86 6.08 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 224.73 160.03 243.21 42.39 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 22.03 14.31 5.02 2.49 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 117.69 97.45 1288.22 23.82 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 18.34 15.86 14.75 7.46 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 87.38 64.40 489.02 15.88 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) 07/02/2025 _x86_64_ (2 CPU) 03:32:02 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 39.68 0.00 5.67 1.88 0.12 52.66 03:34:01 AM 0 35.04 0.00 5.48 1.89 0.12 57.48 03:34:01 AM 1 44.32 0.00 5.85 1.87 0.12 47.84 03:35:01 AM all 15.40 0.00 2.73 2.74 0.08 79.05 03:35:01 AM 0 12.88 0.00 2.71 3.06 0.10 81.25 03:35:01 AM 1 17.91 0.00 2.76 2.42 0.07 76.84 03:36:01 AM all 21.34 0.00 2.76 2.40 0.12 73.38 03:36:01 AM 0 26.89 0.00 3.15 2.35 0.13 67.47 03:36:01 AM 1 15.80 0.00 2.37 2.45 0.10 79.28 03:37:01 AM all 23.46 0.00 4.69 1.28 0.08 70.49 03:37:01 AM 0 21.00 0.00 4.43 1.38 0.08 73.12 03:37:01 AM 1 25.90 0.00 4.95 1.18 0.08 67.88 03:38:01 AM all 2.02 0.00 0.29 0.07 0.04 97.58 03:38:01 AM 0 3.01 0.00 0.38 0.03 0.05 96.52 03:38:01 AM 1 1.02 0.00 0.20 0.10 0.03 98.64 03:39:01 AM all 13.24 0.00 1.82 0.06 0.07 84.82 03:39:01 AM 0 13.96 0.00 1.72 0.07 0.07 84.19 03:39:01 AM 1 12.52 0.00 1.93 0.05 0.07 85.44 03:40:01 AM all 31.35 0.00 4.21 0.29 0.08 64.07 03:40:01 AM 0 28.13 0.00 3.47 0.40 0.08 67.92 03:40:01 AM 1 34.56 0.00 4.95 0.18 0.08 60.22 Average: all 20.94 0.00 3.17 1.25 0.08 74.56 Average: 0 20.14 0.00 3.05 1.31 0.09 75.41 Average: 1 21.74 0.00 3.29 1.18 0.08 73.71