---> uname -a: Linux prd-centos8-robot-2c-8g-43599.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 621 4947 19 2128 6779 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:8d:dc:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe8d:dc0b/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) 10/18/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 126.74 7.41 119.32 1296.29 10405.30 01:02:01 AM 29.34 0.47 28.87 66.07 3586.18 01:03:01 AM 46.21 0.03 46.18 0.53 3036.29 01:04:01 AM 23.86 0.03 23.83 3.47 5477.81 01:05:01 AM 2.30 0.12 2.18 33.06 122.05 01:06:01 AM 0.20 0.00 0.20 0.00 2.43 01:07:01 AM 0.15 0.00 0.15 0.00 2.02 01:08:01 AM 26.07 0.63 25.44 73.18 1374.59 Average: 31.86 1.09 30.77 184.10 3001.16 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5164452 7001792 2717972 34.48 2688 2013944 726468 8.13 216316 2155256 90056 01:02:01 AM 5226212 7064936 2656212 33.70 2688 2016004 670624 7.51 241080 2069940 16 01:03:01 AM 4955272 6995884 2927152 37.14 2688 2210084 705340 7.90 255676 2301692 155172 01:04:01 AM 4989552 7030244 2892872 36.70 2688 2210208 668468 7.48 259152 2257316 4 01:05:01 AM 4942868 6985976 2939556 37.29 2688 2212620 739208 8.28 259420 2303708 112 01:06:01 AM 4927068 6970192 2955356 37.49 2688 2212636 755424 8.46 259420 2318720 24 01:07:01 AM 4929100 6973424 2953324 37.47 2688 2213844 755424 8.46 259480 2316340 1216 01:08:01 AM 5114956 6986800 2767468 35.11 2688 2046824 722568 8.09 448068 1965636 180 Average: 5031185 7001156 2851239 36.17 2688 2142020 717940 8.04 274826 2211076 30848 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 84.86 67.38 894.25 9.99 0.00 0.00 0.00 0.00 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 16.55 9.66 6.38 3.73 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 45.26 35.81 298.64 19.03 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 201.78 143.00 39.06 30.54 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 137.38 122.98 43.10 46.82 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 262.23 261.55 196.24 104.33 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 148.66 148.04 83.40 51.29 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 66.98 44.89 90.18 28.85 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 120.45 104.15 206.41 36.82 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) 10/18/2024 _x86_64_ (2 CPU) 00:58:56 LINUX RESTART (2 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 35.64 0.00 5.86 4.40 0.13 53.96 01:01:01 AM 0 24.71 0.00 5.18 4.32 0.13 65.65 01:01:01 AM 1 46.56 0.00 6.55 4.47 0.13 42.29 01:02:01 AM all 10.24 0.00 1.44 1.13 0.06 87.13 01:02:01 AM 0 4.41 0.00 1.19 1.54 0.05 92.82 01:02:01 AM 1 16.07 0.00 1.70 0.72 0.07 81.44 01:03:01 AM all 25.70 0.00 4.23 1.08 0.10 68.90 01:03:01 AM 0 18.91 0.00 3.85 0.72 0.08 76.44 01:03:01 AM 1 32.48 0.00 4.60 1.43 0.12 61.36 01:04:01 AM all 3.32 0.00 0.79 0.39 0.03 95.46 01:04:01 AM 0 1.32 0.00 0.52 0.25 0.03 97.88 01:04:01 AM 1 5.32 0.00 1.07 0.54 0.03 93.04 01:05:01 AM all 11.98 0.00 0.51 0.02 0.08 87.42 01:05:01 AM 0 11.87 0.00 0.35 0.00 0.07 87.71 01:05:01 AM 1 12.09 0.00 0.67 0.04 0.09 87.11 01:06:01 AM all 21.97 0.00 0.54 0.00 0.11 77.38 01:06:01 AM 0 42.92 0.00 0.84 0.00 0.12 56.12 01:06:01 AM 1 1.09 0.00 0.25 0.00 0.10 98.56 01:07:01 AM all 21.22 0.00 0.45 0.00 0.10 78.23 01:07:01 AM 0 41.85 0.00 0.68 0.00 0.12 57.36 01:07:01 AM 1 0.82 0.00 0.22 0.00 0.08 98.88 01:08:01 AM all 24.25 0.00 3.37 0.28 0.11 71.99 01:08:01 AM 0 20.20 0.00 2.72 0.27 0.10 76.72 01:08:01 AM 1 28.30 0.00 4.02 0.30 0.12 67.26 Average: all 19.32 0.00 2.16 0.92 0.09 77.52 Average: 0 20.73 0.00 1.92 0.89 0.09 76.37 Average: 1 17.90 0.00 2.40 0.94 0.09 78.66