---> uname -a: Linux prd-centos8-robot-2c-8g-4742.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 607 4939 19 2150 6794 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:b6:52:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:feb6:521b/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) 12/22/2024 _x86_64_ (2 CPU) 04:12:55 LINUX RESTART (2 CPU) 04:14:01 AM tps rtps wtps bread/s bwrtn/s 04:15:01 AM 85.84 6.48 79.36 1124.83 6310.85 04:16:01 AM 70.29 0.73 69.56 53.05 9666.34 04:17:01 AM 43.38 7.13 36.24 1310.71 2033.54 04:18:01 AM 42.24 0.03 42.20 3.47 6891.64 04:19:01 AM 2.42 0.12 2.30 33.06 82.87 04:20:01 AM 0.37 0.00 0.37 0.00 273.47 04:21:01 AM 0.22 0.00 0.22 0.00 2.62 04:22:01 AM 13.40 0.32 13.08 36.92 660.38 Average: 32.27 1.85 30.42 320.24 3240.30 04:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 AM 5341324 7106820 2541108 32.24 2688 1944304 624212 6.99 186456 2026416 228208 04:16:01 AM 5260992 7060264 2621440 33.26 2688 1977360 666632 7.46 207996 2072644 1120 04:17:01 AM 4986204 7023040 2896228 36.74 2688 2207080 666372 7.46 256292 2275904 172952 04:18:01 AM 5020216 7059576 2862216 36.31 2688 2209360 628060 7.03 258176 2234320 4 04:19:01 AM 4957868 7006584 2924564 37.10 2688 2218716 687788 7.70 258436 2295772 8116 04:20:01 AM 4954768 7003516 2927664 37.14 2688 2218748 736268 8.24 258436 2298820 36 04:21:01 AM 4946756 7000260 2935676 37.24 2688 2223500 726348 8.13 258496 2306220 4760 04:22:01 AM 5071720 6966220 2810712 35.66 2688 2068648 708784 7.94 303772 2155804 31660 Average: 5067481 7028285 2814951 35.71 2688 2133464 680558 7.62 248508 2208238 55857 04:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 182.64 133.97 1337.40 38.28 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 49.13 32.47 439.67 5.71 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 38.93 33.76 299.12 8.73 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 217.64 157.63 47.00 40.21 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 85.22 70.16 82.57 21.24 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 349.19 344.69 194.92 137.41 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 169.03 161.05 285.03 49.65 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 56.65 37.49 95.90 36.94 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 143.55 121.40 347.70 42.27 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) 12/22/2024 _x86_64_ (2 CPU) 04:12:55 LINUX RESTART (2 CPU) 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 39.01 0.00 5.72 3.14 0.12 52.01 04:15:01 AM 0 36.58 0.00 6.29 3.45 0.12 53.56 04:15:01 AM 1 41.44 0.00 5.14 2.83 0.12 50.47 04:16:01 AM all 14.37 0.00 2.51 4.40 0.07 78.66 04:16:01 AM 0 7.60 0.00 2.44 3.06 0.07 86.84 04:16:01 AM 1 21.14 0.00 2.57 5.75 0.07 70.48 04:17:01 AM all 29.65 0.00 4.36 1.34 0.11 64.54 04:17:01 AM 0 22.80 0.00 3.99 1.75 0.12 71.35 04:17:01 AM 1 36.52 0.00 4.74 0.92 0.10 57.72 04:18:01 AM all 8.30 0.00 1.66 2.41 0.04 87.59 04:18:01 AM 0 8.82 0.00 1.52 2.31 0.05 87.30 04:18:01 AM 1 7.77 0.00 1.81 2.51 0.03 87.88 04:19:01 AM all 14.16 0.00 0.90 0.03 0.08 84.83 04:19:01 AM 0 3.05 0.00 0.32 0.07 0.07 96.50 04:19:01 AM 1 25.27 0.00 1.48 0.00 0.08 73.17 04:20:01 AM all 27.21 0.00 0.58 0.08 0.10 72.02 04:20:01 AM 0 21.65 0.00 0.54 0.17 0.10 77.55 04:20:01 AM 1 32.80 0.00 0.62 0.00 0.10 66.48 04:21:01 AM all 20.36 0.00 0.52 0.00 0.09 79.03 04:21:01 AM 0 12.75 0.00 0.37 0.00 0.08 86.80 04:21:01 AM 1 28.06 0.00 0.68 0.00 0.10 71.16 04:22:01 AM all 15.22 0.00 1.94 0.22 0.08 82.55 04:22:01 AM 0 8.52 0.00 1.87 0.20 0.07 89.34 04:22:01 AM 1 21.91 0.00 2.00 0.23 0.08 75.77 Average: all 21.04 0.00 2.28 1.46 0.08 75.14 Average: 0 15.23 0.00 2.17 1.38 0.08 81.14 Average: 1 26.86 0.00 2.39 1.53 0.09 69.13