---> uname -a: Linux prd-centos8-robot-2c-8g-2382.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 565 5014 19 2117 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:e5:1a:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fee5:1a13/64 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:04 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 37.12 10.38 26.74 2070.78 2507.96 02:11:01 AM 102.56 7.00 95.57 1258.23 7912.39 02:12:01 AM 41.36 0.67 40.69 49.46 6033.01 02:13:01 AM 31.26 0.32 30.94 60.66 1613.35 02:14:01 AM 39.64 0.03 39.60 3.47 6738.02 02:15:01 AM 3.10 0.10 3.00 32.93 116.16 02:16:01 AM 14.93 0.35 14.58 38.26 691.28 Average: 38.57 2.69 35.88 502.05 3659.23 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5639112 7116848 2243320 28.46 2688 1671472 631044 7.07 177852 1782028 31460 02:11:01 AM 5252476 7051484 2629956 33.36 2688 1977020 653808 7.32 210676 2077284 129660 02:12:01 AM 5217780 7048732 2664652 33.80 2688 2008224 644652 7.22 230872 2088640 1124 02:13:01 AM 5013568 7041672 2868864 36.40 2688 2198000 638652 7.15 255328 2247208 170220 02:14:01 AM 5048432 7079140 2834000 35.95 2688 2200280 600048 6.72 257268 2203620 8 02:15:01 AM 4993064 7025304 2889368 36.66 2688 2201808 673636 7.54 257396 2257384 544 02:16:01 AM 5150008 7009248 2732424 34.66 2688 2034204 681292 7.63 288976 2092224 13196 Average: 5187777 7053204 2694655 34.19 2688 2041573 646162 7.24 239767 2106913 49459 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 213.66 134.39 921.51 52.55 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 80.61 65.74 814.49 9.55 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 42.76 27.00 418.33 4.50 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 41.08 35.24 295.05 14.28 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 200.55 141.97 43.50 32.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 60.86 46.46 351.02 4.30 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 160.72 121.76 1291.81 27.10 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 114.32 81.80 590.83 20.69 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:04 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 15.64 0.00 2.94 4.00 0.09 77.33 02:10:01 AM 0 19.86 0.00 2.34 3.24 0.08 74.47 02:10:01 AM 1 11.42 0.00 3.53 4.75 0.10 80.20 02:11:01 AM all 34.16 0.00 5.64 5.00 0.14 55.06 02:11:01 AM 0 44.52 0.00 6.30 5.71 0.12 43.35 02:11:01 AM 1 23.82 0.00 4.97 4.29 0.17 66.74 02:12:01 AM all 13.18 0.00 1.84 32.36 0.14 52.48 02:12:01 AM 0 20.66 0.00 2.00 15.38 0.17 61.79 02:12:01 AM 1 5.70 0.00 1.67 49.36 0.12 43.16 02:13:01 AM all 25.98 0.00 3.44 5.46 0.10 65.02 02:13:01 AM 0 35.40 0.00 3.85 5.05 0.10 55.60 02:13:01 AM 1 16.55 0.00 3.04 5.87 0.10 74.44 02:14:01 AM all 8.83 0.00 1.71 3.56 0.04 85.86 02:14:01 AM 0 5.90 0.00 1.81 3.39 0.03 88.86 02:14:01 AM 1 11.75 0.00 1.62 3.73 0.05 82.85 02:15:01 AM all 3.32 0.00 0.39 0.04 0.06 96.20 02:15:01 AM 0 5.04 0.00 0.50 0.03 0.07 94.36 02:15:01 AM 1 1.61 0.00 0.27 0.05 0.05 98.03 02:16:01 AM all 16.01 0.00 2.21 0.96 0.09 80.73 02:16:01 AM 0 19.12 0.00 2.23 1.04 0.08 77.53 02:16:01 AM 1 12.89 0.00 2.20 0.87 0.10 83.94 Average: all 16.75 0.00 2.60 7.35 0.10 73.21 Average: 0 21.53 0.00 2.72 4.84 0.09 70.81 Average: 1 11.97 0.00 2.47 9.85 0.10 75.61