---> uname -a: Linux prd-centos8-robot-2c-8g-5563.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 585 4985 19 2126 6815 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:9a:3e:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe9a:3e3b/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) 01/27/2025 _x86_64_ (2 CPU) 01:00:08 LINUX RESTART (2 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 95.99 17.69 78.30 2176.17 6480.56 01:03:01 AM 75.02 0.73 74.29 53.06 9646.78 01:04:01 AM 36.25 7.13 29.12 1310.50 1895.57 01:05:01 AM 47.53 0.03 47.49 3.47 7131.43 01:06:01 AM 2.72 0.10 2.62 32.12 87.40 01:07:01 AM 2.02 0.00 2.02 0.00 71.20 01:08:01 AM 0.18 0.00 0.18 0.00 2.82 01:09:01 AM 16.11 0.65 15.46 74.11 647.42 Average: 34.48 3.29 31.19 456.42 3245.65 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 5346692 7045368 2535740 32.17 2688 1881804 694300 7.77 187380 2031480 166312 01:03:01 AM 5231220 7033628 2651212 33.63 2688 1980296 707340 7.92 208540 2101952 12432 01:04:01 AM 4936016 7005172 2946416 37.38 2688 2239588 722848 8.09 287664 2295164 202624 01:05:01 AM 5023432 7066964 2859000 36.27 2688 2213428 646884 7.24 259068 2228384 16 01:06:01 AM 4956116 7000860 2926316 37.12 2688 2214640 760696 8.52 259196 2295232 244 01:07:01 AM 4901100 6945888 2981332 37.82 2688 2214684 827600 9.27 259196 2349528 20 01:08:01 AM 4720780 6765904 3161652 40.11 2688 2215020 974544 10.91 259196 2529728 316 01:09:01 AM 5188652 7058132 2693780 34.17 2688 2044772 655896 7.34 448996 1895240 13376 Average: 5038001 6990240 2844431 36.09 2688 2125529 748764 8.38 271154 2215838 49418 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 318.77 193.09 1779.27 62.74 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 46.08 32.94 440.89 6.85 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 35.97 30.04 295.34 6.84 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 203.43 146.53 45.97 39.54 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 71.98 107.06 25.12 695.78 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 499.23 424.70 6270.99 27.52 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 402.35 334.67 4762.54 21.78 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 78.66 55.56 182.98 24.59 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 207.07 165.58 1725.36 110.71 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) 01/27/2025 _x86_64_ (2 CPU) 01:00:08 LINUX RESTART (2 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 38.72 0.02 6.49 1.81 0.12 52.85 01:02:01 AM 0 47.67 0.00 6.54 1.86 0.12 43.82 01:02:01 AM 1 29.80 0.03 6.44 1.76 0.12 61.84 01:03:01 AM all 19.18 0.00 3.21 2.23 0.13 75.26 01:03:01 AM 0 29.20 0.00 3.97 2.14 0.12 64.57 01:03:01 AM 1 9.17 0.00 2.45 2.32 0.13 85.93 01:04:01 AM all 22.79 0.00 3.96 1.76 0.11 71.39 01:04:01 AM 0 25.64 0.00 3.95 2.05 0.10 68.26 01:04:01 AM 1 19.94 0.00 3.96 1.47 0.12 74.51 01:05:01 AM all 10.67 0.00 2.40 2.41 0.06 84.46 01:05:01 AM 0 14.42 0.00 2.71 2.29 0.07 80.51 01:05:01 AM 1 6.91 0.00 2.09 2.53 0.05 88.42 01:06:01 AM all 8.64 0.00 0.33 0.03 0.07 90.94 01:06:01 AM 0 9.04 0.00 0.38 0.03 0.07 90.48 01:06:01 AM 1 8.24 0.00 0.27 0.02 0.07 91.41 01:07:01 AM all 12.04 0.00 1.50 0.02 0.15 86.29 01:07:01 AM 0 14.07 0.00 1.50 0.03 0.17 84.22 01:07:01 AM 1 10.02 0.00 1.50 0.00 0.13 88.35 01:08:01 AM all 12.21 0.00 1.32 0.00 0.14 86.33 01:08:01 AM 0 13.92 0.00 1.44 0.00 0.15 84.48 01:08:01 AM 1 10.50 0.00 1.20 0.00 0.12 88.18 01:09:01 AM all 21.91 0.00 3.51 0.19 0.10 74.29 01:09:01 AM 0 32.60 0.00 4.35 0.34 0.10 62.62 01:09:01 AM 1 11.30 0.00 2.68 0.05 0.10 85.87 Average: all 18.30 0.00 2.85 1.06 0.11 77.69 Average: 0 23.34 0.00 3.11 1.10 0.11 72.34 Average: 1 13.26 0.00 2.58 1.02 0.10 83.03