---> uname -a: Linux prd-centos8-robot-2c-8g-5839.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 627 4946 19 2123 6773 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:48:75:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85840sec preferred_lft 85840sec inet6 fe80::f816:3eff:fe48:75f2/64 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) 01/28/2025 _x86_64_ (2 CPU) 01:27:24 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 103.83 35.65 68.18 5755.55 24739.42 01:30:01 AM 89.40 0.73 88.67 53.05 10367.83 01:31:01 AM 25.19 0.38 24.81 64.25 2004.20 01:32:01 AM 62.38 6.78 55.60 1249.72 7695.52 01:33:01 AM 3.23 0.12 3.12 33.06 113.00 01:34:01 AM 2.27 0.00 2.27 0.00 105.93 01:35:01 AM 0.58 0.00 0.58 0.00 6.56 01:36:01 AM 12.85 0.32 12.53 36.93 509.63 Average: 37.47 5.50 31.97 899.10 5692.99 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5374516 7042304 2507916 31.82 2688 1851220 696176 7.80 186500 2004296 172524 01:30:01 AM 5203548 6998072 2678884 33.99 2688 1972460 719012 8.05 198508 2138444 30688 01:31:01 AM 5165320 7017752 2717112 34.47 2688 2027768 702496 7.87 228548 2139232 46852 01:32:01 AM 5018916 7055888 2863516 36.33 2688 2206684 641316 7.18 258424 2232760 80 01:33:01 AM 4970928 7010248 2911504 36.94 2688 2209084 701804 7.86 258692 2280112 1168 01:34:01 AM 4971412 7010732 2911020 36.93 2688 2209084 701804 7.86 258692 2280028 8 01:35:01 AM 4957032 6996368 2925400 37.11 2688 2209100 733024 8.21 258692 2294556 8 01:36:01 AM 5089756 6956916 2792676 35.43 2688 2041080 761076 8.52 293280 2146456 19352 Average: 5093928 7011035 2788504 35.38 2688 2090810 707088 7.92 242667 2189486 33835 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 320.14 206.40 1650.29 62.04 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 61.70 39.95 593.66 7.38 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 32.01 25.47 107.38 6.73 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 84.56 65.46 213.21 16.83 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 33.46 23.49 23.03 5.80 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 274.67 273.50 55.52 114.73 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 220.83 219.04 204.21 79.20 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 64.91 51.07 120.26 32.79 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 136.53 113.05 370.96 40.68 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) 01/28/2025 _x86_64_ (2 CPU) 01:27:24 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 42.17 0.03 7.10 4.25 0.11 46.34 01:29:01 AM 0 38.51 0.05 6.95 2.24 0.12 52.13 01:29:01 AM 1 45.82 0.00 7.26 6.26 0.10 40.55 01:30:01 AM all 20.22 0.00 3.32 6.69 0.12 69.66 01:30:01 AM 0 15.58 0.00 2.85 5.68 0.12 75.78 01:30:01 AM 1 24.86 0.00 3.79 7.70 0.12 63.53 01:31:01 AM all 18.36 0.00 2.74 2.15 0.10 76.64 01:31:01 AM 0 18.47 0.00 2.79 2.49 0.10 76.15 01:31:01 AM 1 18.26 0.00 2.69 1.82 0.10 77.13 01:32:01 AM all 17.80 0.00 3.84 4.90 0.08 73.38 01:32:01 AM 0 15.85 0.00 4.09 5.32 0.08 74.65 01:32:01 AM 1 19.75 0.00 3.59 4.48 0.08 72.10 01:33:01 AM all 3.20 0.00 0.36 0.02 0.07 96.35 01:33:01 AM 0 3.49 0.00 0.40 0.02 0.07 96.03 01:33:01 AM 1 2.92 0.00 0.32 0.02 0.07 96.68 01:34:01 AM all 21.34 0.00 0.47 0.01 0.13 78.05 01:34:01 AM 0 23.24 0.00 0.50 0.02 0.13 76.10 01:34:01 AM 1 19.43 0.00 0.44 0.00 0.13 80.00 01:35:01 AM all 25.21 0.00 0.50 0.00 0.11 74.17 01:35:01 AM 0 30.27 0.00 0.54 0.00 0.12 69.08 01:35:01 AM 1 20.17 0.00 0.47 0.00 0.10 79.26 01:36:01 AM all 14.11 0.00 1.96 0.76 0.09 83.08 01:36:01 AM 0 8.73 0.00 1.37 1.17 0.10 88.63 01:36:01 AM 1 19.53 0.00 2.54 0.35 0.08 77.49 Average: all 20.30 0.00 2.54 2.35 0.10 74.70 Average: 0 19.26 0.01 2.44 2.12 0.10 76.07 Average: 1 21.34 0.00 2.64 2.58 0.10 73.34