---> uname -a: Linux prd-centos8-robot-2c-8g-28514.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 616 4966 19 2114 6784 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:1d:25:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe1d:2536/64 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) 09/27/2024 _x86_64_ (2 CPU) 02:05:36 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 138.69 75.22 63.46 7947.48 39576.42 02:08:01 AM 125.76 7.41 118.34 1296.50 10270.98 02:09:01 AM 22.66 0.03 22.63 0.53 3482.72 02:10:01 AM 18.27 0.38 17.89 64.23 1245.78 02:11:01 AM 54.18 0.03 54.15 3.47 7144.62 02:12:01 AM 3.88 0.08 3.80 31.99 154.01 02:13:01 AM 4.58 0.33 4.25 37.85 223.59 02:14:01 AM 27.50 0.52 26.98 63.86 1173.87 Average: 49.44 10.50 38.94 1180.79 7909.25 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5429148 6981916 2453284 31.12 2688 1743440 786792 8.81 190100 1972644 105152 02:08:01 AM 5146780 6973640 2735652 34.71 2688 2003136 732512 8.20 221636 2165844 90032 02:09:01 AM 5197516 7023792 2684916 34.06 2688 2003156 700212 7.84 229484 2108324 32 02:10:01 AM 5055072 6973320 2827360 35.87 2688 2092416 735800 8.24 257584 2214144 70792 02:11:01 AM 5000312 7026500 2882120 36.56 2688 2195132 672432 7.53 259776 2244108 40 02:12:01 AM 4962104 6989544 2920328 37.05 2688 2196392 723120 8.10 259904 2283664 20 02:13:01 AM 5132884 6994112 2749548 34.88 2688 2033920 689132 7.72 253688 2137496 3976 02:14:01 AM 5139048 7000380 2743384 34.80 2688 2036168 699296 7.83 446340 1945568 16748 Average: 5132858 6995400 2749574 34.88 2688 2037970 717412 8.03 264814 2133974 35849 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 255.40 165.03 1309.02 57.58 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 73.64 61.93 874.27 9.61 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 6.12 1.62 1.73 0.63 0.00 0.00 0.00 0.00 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 37.80 29.67 272.85 7.11 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 212.31 157.48 50.00 41.88 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 25.18 14.45 5.53 2.62 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 132.14 110.31 1519.43 23.47 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 20.78 19.11 16.49 9.31 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 95.42 69.95 506.19 19.03 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) 09/27/2024 _x86_64_ (2 CPU) 02:05:36 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 35.38 0.04 9.02 19.57 0.12 35.86 02:07:01 AM 0 36.44 0.02 9.09 20.24 0.12 34.09 02:07:01 AM 1 34.32 0.07 8.96 18.91 0.12 37.62 02:08:01 AM all 36.43 0.00 6.14 4.49 0.10 52.83 02:08:01 AM 0 33.00 0.00 5.59 3.97 0.12 57.32 02:08:01 AM 1 39.87 0.00 6.70 5.01 0.08 48.34 02:09:01 AM all 1.66 0.00 0.77 1.43 0.06 96.08 02:09:01 AM 0 0.43 0.00 0.69 2.07 0.07 96.74 02:09:01 AM 1 2.89 0.00 0.85 0.78 0.05 95.43 02:10:01 AM all 19.33 0.00 2.44 0.55 0.07 77.61 02:10:01 AM 0 21.97 0.00 2.52 0.28 0.07 75.15 02:10:01 AM 1 16.69 0.00 2.36 0.82 0.07 80.06 02:11:01 AM all 16.98 0.00 3.44 2.00 0.07 77.52 02:11:01 AM 0 15.96 0.00 3.26 2.24 0.07 78.47 02:11:01 AM 1 17.99 0.00 3.62 1.76 0.07 76.57 02:12:01 AM all 1.91 0.00 0.23 0.09 0.04 97.73 02:12:01 AM 0 0.94 0.00 0.13 0.07 0.05 98.81 02:12:01 AM 1 2.90 0.00 0.32 0.12 0.03 96.64 02:13:01 AM all 7.65 0.00 1.47 0.07 0.07 90.75 02:13:01 AM 0 2.74 0.00 1.24 0.07 0.07 95.88 02:13:01 AM 1 12.60 0.00 1.70 0.07 0.07 85.56 02:14:01 AM all 30.19 0.00 3.38 0.50 0.08 65.84 02:14:01 AM 0 13.71 0.00 2.86 0.42 0.08 82.93 02:14:01 AM 1 46.68 0.00 3.91 0.58 0.08 48.74 Average: all 18.68 0.01 3.36 3.57 0.08 74.31 Average: 0 15.63 0.00 3.16 3.65 0.08 77.48 Average: 1 21.74 0.01 3.55 3.49 0.07 71.14