---> uname -a: Linux prd-centos8-robot-2c-8g-3903.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 581 4985 19 2130 6819 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:62:95:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe62:9565/64 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) 11/03/2024 _x86_64_ (2 CPU) 01:40:52 LINUX RESTART (2 CPU) 01:41:01 AM tps rtps wtps bread/s bwrtn/s 01:42:02 AM 217.93 159.91 58.01 14964.68 40217.71 01:43:01 AM 124.96 7.54 117.42 1318.47 10436.26 01:44:01 AM 28.92 0.42 28.51 64.78 3574.33 01:45:01 AM 48.48 2.52 45.97 396.00 3385.92 01:46:01 AM 22.81 0.00 22.81 0.00 4849.93 01:47:01 AM 0.42 0.00 0.42 0.00 7.38 01:48:01 AM 0.20 0.00 0.20 0.00 2.50 01:49:01 AM 0.17 0.00 0.17 0.00 1.72 01:50:01 AM 14.86 0.53 14.33 81.57 653.33 Average: 50.83 19.01 31.82 1870.49 7007.95 01:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:02 AM 5498648 7052464 2383776 30.24 2688 1744692 689756 7.72 190424 1904148 101480 01:43:01 AM 5178348 7010020 2704076 34.31 2688 2008532 679376 7.61 221404 2134496 90080 01:44:01 AM 5258604 7091648 2623820 33.29 2688 2010480 611764 6.85 240256 2037516 8 01:45:01 AM 5024264 7068712 2858160 36.26 2688 2213656 606632 6.79 261144 2225596 134228 01:46:01 AM 5019452 7063504 2862972 36.32 2688 2213656 606632 6.79 261144 2225672 12 01:47:01 AM 5019032 7063088 2863392 36.33 2688 2213660 606632 6.79 261144 2225912 12 01:48:01 AM 5019612 7063668 2862812 36.32 2688 2213660 606632 6.79 261144 2225708 12 01:49:01 AM 5019388 7063444 2863036 36.32 2688 2213660 606632 6.79 261144 2225708 4 01:50:01 AM 5152000 7024464 2730424 34.64 2688 2047768 675856 7.57 450396 1928184 13364 Average: 5132150 7055668 2750274 34.89 2688 2097752 632212 7.08 267578 2125882 37689 01:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 253.10 160.50 1565.62 57.15 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 97.61 76.60 946.38 10.83 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 10.96 9.36 4.89 3.57 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 47.98 40.15 300.85 11.92 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 8.03 6.06 2.62 1.22 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 1.72 0.98 0.56 0.41 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 1.13 0.75 0.21 0.12 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 1.57 0.75 0.25 0.12 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 43.12 32.99 76.20 29.89 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 51.61 36.39 320.79 12.81 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) 11/03/2024 _x86_64_ (2 CPU) 01:40:52 LINUX RESTART (2 CPU) 01:41:01 AM CPU %user %nice %system %iowait %steal %idle 01:42:02 AM all 54.56 0.06 11.55 6.12 0.14 27.58 01:42:02 AM 0 50.62 0.05 10.41 6.20 0.14 32.58 01:42:02 AM 1 58.48 0.07 12.69 6.03 0.14 22.60 01:43:01 AM all 33.76 0.00 5.67 4.96 0.11 55.50 01:43:01 AM 0 19.13 0.00 4.23 5.70 0.10 70.83 01:43:01 AM 1 48.43 0.00 7.12 4.21 0.12 40.12 01:44:01 AM all 10.14 0.00 1.44 0.98 0.06 87.39 01:44:01 AM 0 5.87 0.00 1.40 1.27 0.07 91.39 01:44:01 AM 1 14.40 0.00 1.47 0.68 0.05 83.40 01:45:01 AM all 26.48 0.00 4.44 1.64 0.12 67.32 01:45:01 AM 0 19.89 0.00 4.31 2.31 0.12 73.38 01:45:01 AM 1 33.06 0.00 4.56 0.98 0.12 61.28 01:46:01 AM all 0.45 0.00 0.33 0.76 0.03 98.43 01:46:01 AM 0 0.68 0.00 0.23 0.45 0.02 98.61 01:46:01 AM 1 0.22 0.00 0.42 1.07 0.05 98.25 01:47:01 AM all 0.41 0.00 0.08 0.00 0.04 99.47 01:47:01 AM 0 0.37 0.00 0.08 0.00 0.03 99.52 01:47:01 AM 1 0.45 0.00 0.07 0.00 0.05 99.43 01:48:01 AM all 0.39 0.00 0.07 0.00 0.04 99.50 01:48:01 AM 0 0.15 0.00 0.07 0.00 0.05 99.73 01:48:01 AM 1 0.63 0.00 0.07 0.00 0.03 99.27 01:49:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 01:49:01 AM 0 0.37 0.00 0.08 0.00 0.03 99.52 01:49:01 AM 1 0.32 0.00 0.05 0.00 0.03 99.60 01:50:01 AM all 18.81 0.00 2.64 0.18 0.08 78.29 01:50:01 AM 0 14.85 0.00 2.62 0.07 0.08 82.38 01:50:01 AM 1 22.77 0.00 2.65 0.30 0.07 74.22 Average: all 16.05 0.01 2.90 1.61 0.07 79.36 Average: 0 12.36 0.01 2.59 1.76 0.07 83.21 Average: 1 19.74 0.01 3.21 1.46 0.07 75.50