---> uname -a: Linux prd-centos8-robot-2c-8g-4852.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 722 4668 19 2307 6673 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:d8:2a:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fed8:2a7e/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) 23:15:02 LINUX RESTART (2 CPU) 11:16:01 PM tps rtps wtps bread/s bwrtn/s 11:17:01 PM 86.72 9.17 77.55 1592.93 6240.98 11:18:01 PM 70.46 0.73 69.73 53.05 9756.05 11:19:01 PM 35.80 7.35 28.46 1310.50 1596.95 11:20:01 PM 49.58 2.52 47.07 396.00 7001.23 11:21:01 PM 4.50 0.00 4.50 0.00 202.83 11:22:01 PM 0.32 0.00 0.32 0.00 4.97 11:23:01 PM 0.12 0.00 0.12 0.00 1.17 11:24:01 PM 5.55 0.17 5.38 32.93 88.09 Average: 31.63 2.49 29.14 423.17 3111.59 11:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 PM 5284104 6989004 2598328 32.96 2688 1887776 867404 9.71 188064 2091148 175632 11:18:01 PM 5213576 7010256 2668856 33.86 2688 1974292 829336 9.29 207328 2118860 1120 11:19:01 PM 4951564 6944348 2930868 37.18 2688 2165376 888860 9.95 270144 2302472 134732 11:20:01 PM 4879496 6927860 3002936 38.10 2688 2218144 791164 8.86 263416 2365960 28 11:21:01 PM 4880164 6928528 3002268 38.09 2688 2218148 791164 8.86 263412 2366996 4 11:22:01 PM 4880032 6928396 3002400 38.09 2688 2218148 791164 8.86 263412 2367220 4 11:23:01 PM 4879608 6927972 3002824 38.10 2688 2218148 791164 8.86 263412 2367592 8 11:24:01 PM 4797432 6844064 3085000 39.14 2688 2215968 874248 9.79 300468 2410636 13344 Average: 4970747 6937554 2911685 36.94 2688 2139500 828063 9.27 252457 2298860 40609 11:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 272.97 165.86 1648.79 57.23 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 48.78 33.04 440.18 8.19 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 40.99 37.05 297.77 8.74 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 576.01 449.97 118.19 96.24 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.77 0.57 0.11 0.09 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.53 0.25 0.23 0.08 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.92 0.33 0.33 0.23 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 14.13 10.83 13.71 5.83 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 119.51 87.24 314.90 22.08 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) 23:15:02 LINUX RESTART (2 CPU) 11:16:01 PM CPU %user %nice %system %iowait %steal %idle 11:17:01 PM all 39.47 0.00 5.68 3.56 0.13 51.15 11:17:01 PM 0 37.10 0.00 4.40 3.34 0.13 55.03 11:17:01 PM 1 41.86 0.00 6.96 3.78 0.13 47.26 11:18:01 PM all 18.24 0.00 3.18 5.52 0.10 72.95 11:18:01 PM 0 15.47 0.00 3.13 4.03 0.08 77.29 11:18:01 PM 1 21.02 0.00 3.23 7.02 0.12 68.62 11:19:01 PM all 24.26 0.00 3.88 1.42 0.10 70.34 11:19:01 PM 0 18.82 0.00 3.63 1.09 0.10 76.37 11:19:01 PM 1 29.70 0.00 4.13 1.76 0.10 64.31 11:20:01 PM all 13.90 0.00 3.31 6.10 0.09 76.60 11:20:01 PM 0 12.81 0.00 3.58 9.16 0.08 74.37 11:20:01 PM 1 15.00 0.00 3.04 3.02 0.10 78.83 11:21:01 PM all 0.14 0.00 0.14 0.07 0.05 99.60 11:21:01 PM 0 0.25 0.00 0.13 0.00 0.05 99.56 11:21:01 PM 1 0.03 0.00 0.15 0.13 0.05 99.63 11:22:01 PM all 0.33 0.00 0.06 0.00 0.05 99.57 11:22:01 PM 0 0.53 0.00 0.03 0.00 0.05 99.38 11:22:01 PM 1 0.12 0.00 0.08 0.00 0.05 99.75 11:23:01 PM all 0.30 0.00 0.08 0.00 0.06 99.57 11:23:01 PM 0 0.47 0.00 0.05 0.00 0.05 99.43 11:23:01 PM 1 0.13 0.00 0.10 0.00 0.07 99.70 11:24:01 PM all 11.20 0.00 1.22 0.07 0.07 87.45 11:24:01 PM 0 7.31 0.00 0.85 0.07 0.07 91.71 11:24:01 PM 1 15.09 0.00 1.59 0.07 0.07 83.19 Average: all 13.48 0.00 2.19 2.09 0.08 82.16 Average: 0 11.60 0.00 1.97 2.21 0.08 84.14 Average: 1 15.35 0.00 2.41 1.97 0.09 80.18