---> uname -a: Linux prd-centos8-robot-2c-8g-43866.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 566 5040 19 2090 6835 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:12:51:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe12:5140/64 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) 10/19/2024 _x86_64_ (2 CPU) 02:16:18 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 92.37 41.48 50.89 7093.65 5380.34 02:19:01 AM 63.47 0.00 63.47 0.00 7087.17 02:20:01 AM 27.92 0.28 27.64 20.13 2283.16 02:21:01 AM 27.57 0.45 27.12 31.19 3533.34 02:22:01 AM 6.98 0.20 6.78 34.79 140.94 02:23:01 AM 19.18 0.68 18.49 94.90 432.89 Average: 39.59 7.18 32.40 1212.67 3143.01 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5365596 7024556 2516836 31.93 2688 1847640 741996 8.31 225680 1994560 126192 02:19:01 AM 5344324 7068340 2538108 32.20 2688 1906432 660160 7.39 210948 2001328 12648 02:20:01 AM 5212596 7041120 2669836 33.87 2688 2005248 688148 7.71 212324 2116820 89228 02:21:01 AM 5182624 7011540 2699808 34.25 2688 2006140 690436 7.73 222044 2135368 12 02:22:01 AM 5155588 7010156 2726844 34.59 2688 2031784 694044 7.77 235060 2150732 24620 02:23:01 AM 5169640 7006960 2712792 34.42 2688 2013904 714508 8.00 408896 1961940 16732 Average: 5238395 7027112 2644037 33.54 2688 1968525 698215 7.82 252492 2060125 44905 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 294.29 195.62 1525.78 61.05 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 17.10 14.70 182.71 1.79 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 51.67 40.15 467.48 6.94 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 2.10 1.33 1.15 0.41 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 12.30 8.88 11.53 4.83 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 19.51 18.93 17.32 8.94 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 66.17 46.61 367.71 13.99 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) 10/19/2024 _x86_64_ (2 CPU) 02:16:18 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 37.70 0.01 6.92 4.66 0.12 50.58 02:18:01 AM 0 41.92 0.00 7.14 5.46 0.14 45.34 02:18:01 AM 1 33.50 0.02 6.70 3.87 0.10 55.82 02:19:01 AM all 10.64 0.00 2.35 32.94 0.09 53.98 02:19:01 AM 0 13.29 0.00 2.77 34.39 0.07 49.49 02:19:01 AM 1 8.01 0.00 1.93 31.50 0.12 58.45 02:20:01 AM all 19.95 0.00 2.41 6.77 0.13 70.75 02:20:01 AM 0 20.91 0.00 2.32 6.44 0.17 70.16 02:20:01 AM 1 18.97 0.00 2.50 7.10 0.08 71.35 02:21:01 AM all 1.17 0.00 0.53 1.52 0.04 96.73 02:21:01 AM 0 0.49 0.00 0.40 1.27 0.05 97.79 02:21:01 AM 1 1.85 0.00 0.67 1.77 0.03 95.68 02:22:01 AM all 6.21 0.00 0.77 0.15 0.03 92.84 02:22:01 AM 0 5.74 0.00 0.83 0.17 0.03 93.22 02:22:01 AM 1 6.69 0.00 0.70 0.13 0.02 92.46 02:23:01 AM all 30.72 0.00 3.39 0.38 0.10 65.41 02:23:01 AM 0 35.06 0.00 3.67 0.49 0.10 60.69 02:23:01 AM 1 26.40 0.00 3.11 0.27 0.10 70.13 Average: all 17.70 0.00 2.72 7.71 0.08 71.78 Average: 0 19.53 0.00 2.85 8.00 0.09 69.53 Average: 1 15.87 0.00 2.59 7.43 0.08 74.03