---> uname -a: Linux prd-centos8-robot-2c-8g-41873.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 597 4970 19 2129 6803 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:74:4b:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe74:4b62/64 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) 10/12/2024 _x86_64_ (2 CPU) 23:26:02 LINUX RESTART (2 CPU) 11:27:01 PM tps rtps wtps bread/s bwrtn/s 11:28:01 PM 87.74 16.16 71.57 3220.53 6185.30 11:29:01 PM 82.81 0.70 82.11 50.78 9152.63 11:30:01 PM 24.65 0.42 24.23 64.79 2059.67 11:31:01 PM 59.90 2.52 57.38 396.00 7681.64 11:32:01 PM 4.97 0.00 4.97 0.00 209.05 11:33:01 PM 0.38 0.00 0.38 0.00 8.16 11:34:01 PM 0.13 0.00 0.13 0.00 0.90 11:35:01 PM 10.68 0.42 10.26 69.84 375.46 Average: 33.91 2.53 31.38 475.21 3209.19 11:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 PM 5308944 7009372 2573488 32.65 2688 1882180 725760 8.13 210596 2039836 137616 11:29:01 PM 5160784 6991808 2721648 34.53 2688 2007676 720644 8.07 221664 2153588 30072 11:30:01 PM 5139764 7022636 2742668 34.79 2688 2057188 722736 8.09 251976 2138188 42268 11:31:01 PM 5003036 7049272 2879396 36.53 2688 2215504 649160 7.27 262064 2244272 88 11:32:01 PM 5003192 7049432 2879240 36.53 2688 2215508 649160 7.27 262068 2244468 8 11:33:01 PM 5003024 7049264 2879408 36.53 2688 2215508 664536 7.44 262068 2244572 4 11:34:01 PM 5003316 7049552 2879116 36.53 2688 2215508 664536 7.44 262068 2244376 4 11:35:01 PM 5104248 6975404 2778184 35.25 2688 2046372 723268 8.10 291536 2133296 16968 Average: 5090788 7024592 2791644 35.42 2688 2106930 689975 7.73 253005 2180324 28378 11:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 285.59 184.20 1608.05 59.49 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 58.88 45.50 549.93 7.93 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 32.14 24.35 88.25 7.15 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 617.96 453.72 337.49 108.25 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 4.88 2.10 0.95 0.62 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 2.27 0.98 0.61 0.38 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 3.02 1.88 0.45 0.41 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 110.96 74.86 92.73 24.67 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 139.47 98.45 334.80 26.11 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) 10/12/2024 _x86_64_ (2 CPU) 23:26:02 LINUX RESTART (2 CPU) 11:27:01 PM CPU %user %nice %system %iowait %steal %idle 11:28:01 PM all 36.26 0.00 6.37 3.50 0.12 53.76 11:28:01 PM 0 29.33 0.00 5.92 2.54 0.12 62.10 11:28:01 PM 1 43.21 0.00 6.82 4.46 0.12 45.39 11:29:01 PM all 22.20 0.00 3.33 3.85 0.09 70.53 11:29:01 PM 0 11.23 0.00 2.32 3.54 0.08 82.83 11:29:01 PM 1 33.17 0.00 4.34 4.16 0.10 58.23 11:30:01 PM all 19.00 0.00 2.86 0.72 0.08 77.34 11:30:01 PM 0 17.47 0.00 2.66 0.92 0.08 78.86 11:30:01 PM 1 20.53 0.00 3.06 0.52 0.07 75.83 11:31:01 PM all 19.12 0.00 3.78 2.94 0.10 74.05 11:31:01 PM 0 13.58 0.00 3.59 2.99 0.10 79.74 11:31:01 PM 1 24.66 0.00 3.98 2.90 0.10 68.36 11:32:01 PM all 0.31 0.00 0.08 0.03 0.04 99.55 11:32:01 PM 0 0.12 0.00 0.07 0.03 0.05 99.73 11:32:01 PM 1 0.50 0.00 0.08 0.02 0.03 99.37 11:33:01 PM all 0.31 0.00 0.07 0.00 0.03 99.60 11:33:01 PM 0 0.22 0.00 0.08 0.00 0.03 99.67 11:33:01 PM 1 0.40 0.00 0.05 0.00 0.02 99.53 11:34:01 PM all 0.35 0.00 0.08 0.00 0.03 99.54 11:34:01 PM 0 0.57 0.00 0.07 0.00 0.03 99.33 11:34:01 PM 1 0.13 0.00 0.08 0.00 0.03 99.75 11:35:01 PM all 15.25 0.00 2.29 0.09 0.07 82.30 11:35:01 PM 0 11.20 0.00 2.16 0.07 0.07 86.51 11:35:01 PM 1 19.32 0.00 2.41 0.12 0.07 78.09 Average: all 14.07 0.00 2.35 1.39 0.07 82.12 Average: 0 10.44 0.00 2.10 1.26 0.07 86.12 Average: 1 17.70 0.00 2.60 1.52 0.07 78.12