---> uname -a: Linux prd-centos8-robot-2c-8g-8015.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 600 4965 19 2130 6800 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:92:75:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe92:75f6/64 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) 11/16/2024 _x86_64_ (2 CPU) 23:06:52 LINUX RESTART (2 CPU) 11:08:03 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 122.86 7.03 115.82 1291.36 10750.70 11:10:01 PM 34.22 1.05 33.17 113.70 4298.17 11:11:01 PM 42.80 2.48 40.32 392.54 2656.58 11:12:01 PM 26.12 0.03 26.09 3.47 5589.02 11:13:01 PM 2.35 0.00 2.35 0.00 69.81 11:14:01 PM 0.17 0.00 0.17 0.00 1.45 11:15:01 PM 1.80 0.08 1.72 31.99 96.05 11:16:01 PM 26.12 0.65 25.47 74.11 1197.05 Average: 31.67 1.39 30.28 233.97 3050.18 11:08:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5103752 6961296 2778680 35.25 2688 2035268 756148 8.47 213600 2221012 133060 11:10:01 PM 5242852 7076344 2639580 33.49 2688 2010592 655576 7.34 239916 2052892 20 11:11:01 PM 4976612 7021780 2905820 36.86 2688 2214212 669912 7.50 259056 2275276 155360 11:12:01 PM 4999204 7044120 2883228 36.58 2688 2214332 631796 7.07 262224 2245432 12 11:13:01 PM 4999232 7044152 2883200 36.58 2688 2214336 631796 7.07 262228 2245500 8 11:14:01 PM 4999240 7044160 2883192 36.58 2688 2214336 631796 7.07 262228 2245684 16 11:15:01 PM 5169420 7044540 2713012 34.42 2688 2045908 649512 7.27 255524 2083916 1408 11:16:01 PM 5121884 6995428 2760548 35.02 2688 2048652 703440 7.88 452000 1956876 188 Average: 5076524 7028978 2805908 35.60 2688 2124704 666247 7.46 275847 2165824 36259 11:08:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 107.41 75.00 1050.60 18.28 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 18.21 12.60 7.55 4.34 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 46.47 37.85 300.53 9.21 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 369.28 269.26 72.13 61.62 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 3.17 2.03 0.72 0.49 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 5.60 3.27 2.25 1.61 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 147.80 84.89 69.01 72.72 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 42.95 33.56 75.85 29.09 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 92.55 64.77 193.75 24.70 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) 11/16/2024 _x86_64_ (2 CPU) 23:06:52 LINUX RESTART (2 CPU) 11:08:03 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 35.29 0.00 5.81 3.47 0.16 55.28 11:09:01 PM 0 52.52 0.00 7.29 3.33 0.19 36.66 11:09:01 PM 1 18.10 0.00 4.33 3.60 0.12 73.85 11:10:01 PM all 13.56 0.00 2.08 2.54 0.07 81.76 11:10:01 PM 0 13.23 0.00 2.29 2.19 0.07 82.23 11:10:01 PM 1 13.88 0.00 1.87 2.89 0.07 81.29 11:11:01 PM all 23.94 0.00 4.08 0.87 0.08 71.04 11:11:01 PM 0 21.81 0.00 3.85 0.53 0.08 73.72 11:11:01 PM 1 26.07 0.00 4.31 1.20 0.07 68.35 11:12:01 PM all 4.24 0.00 1.08 0.67 0.05 93.97 11:12:01 PM 0 4.47 0.00 1.04 0.72 0.05 93.72 11:12:01 PM 1 4.00 0.00 1.12 0.62 0.05 94.21 11:13:01 PM all 0.34 0.00 0.08 0.01 0.03 99.54 11:13:01 PM 0 0.28 0.00 0.07 0.00 0.02 99.63 11:13:01 PM 1 0.40 0.00 0.10 0.02 0.03 99.45 11:14:01 PM all 0.42 0.00 0.10 0.00 0.03 99.45 11:14:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 11:14:01 PM 1 0.70 0.00 0.10 0.00 0.03 99.17 11:15:01 PM all 4.63 0.00 1.48 0.00 0.06 93.84 11:15:01 PM 0 5.51 0.00 1.39 0.00 0.07 93.03 11:15:01 PM 1 3.74 0.00 1.56 0.00 0.05 94.64 11:16:01 PM all 24.64 0.00 3.00 0.33 0.08 71.95 11:16:01 PM 0 29.96 0.00 3.04 0.22 0.07 66.72 11:16:01 PM 1 19.33 0.00 2.97 0.45 0.08 77.17 Average: all 13.30 0.00 2.20 0.98 0.07 83.46 Average: 0 15.84 0.00 2.36 0.86 0.07 80.86 Average: 1 10.76 0.00 2.04 1.09 0.06 86.05