---> uname -a: Linux prd-centos8-robot-2c-8g-15943.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 611 4945 19 2140 6790 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:13:26:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe13:26a1/64 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) 06/28/2024 _x86_64_ (2 CPU) 03:03:32 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 83.03 23.59 59.44 6493.15 5879.34 03:06:01 AM 93.19 0.70 92.49 50.78 10138.64 03:07:01 AM 18.70 0.85 17.85 123.98 1340.08 03:08:01 AM 38.77 0.00 38.77 0.00 2453.52 03:09:01 AM 28.11 0.13 27.97 35.59 5684.81 03:10:01 AM 3.38 0.02 3.37 0.93 396.73 03:11:01 AM 0.50 0.00 0.50 0.00 8.93 03:12:01 AM 4.22 0.32 3.90 36.92 318.26 03:13:01 AM 27.50 0.52 26.98 63.86 1791.48 Average: 33.04 2.90 30.14 756.27 3112.53 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5381768 7072068 2500664 31.72 2688 1873252 662816 7.42 208508 1974640 147372 03:06:01 AM 5180428 7001624 2702004 34.28 2688 1998084 712932 7.98 220772 2134424 26092 03:07:01 AM 5252748 7078492 2629684 33.36 2688 2003076 637528 7.14 239660 2046912 4 03:08:01 AM 4985336 7002180 2897096 36.75 2688 2186232 681172 7.63 255828 2273168 157224 03:09:01 AM 4976764 7002308 2905668 36.86 2688 2195316 703064 7.87 259636 2271984 7996 03:10:01 AM 4971408 6997988 2911024 36.93 2688 2196344 708572 7.93 259636 2277864 4 03:11:01 AM 4947676 6974336 2934756 37.23 2688 2196412 732332 8.20 259636 2301244 40 03:12:01 AM 5086972 6976276 2795460 35.46 2688 2062604 704472 7.89 267580 2172496 22160 03:13:01 AM 5115124 7003968 2767308 35.11 2688 2064760 680716 7.62 453756 1966692 16012 Average: 5099803 7012138 2782629 35.30 2688 2086231 691512 7.74 269446 2157714 41878 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 299.00 177.58 1560.38 57.84 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 53.47 42.47 499.92 7.82 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 20.46 9.62 6.00 3.47 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 41.30 36.04 274.68 9.47 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 236.69 208.03 122.02 47.71 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 315.31 315.84 65.67 133.81 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 244.67 234.04 629.65 71.67 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 53.53 40.69 140.94 36.79 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 21.11 19.18 22.29 8.83 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 142.85 120.39 369.10 41.94 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) 06/28/2024 _x86_64_ (2 CPU) 03:03:32 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 44.04 0.00 7.15 1.24 0.12 47.45 03:05:01 AM 0 47.35 0.00 7.31 1.45 0.12 43.78 03:05:01 AM 1 40.73 0.00 6.99 1.03 0.12 51.13 03:06:01 AM all 28.50 0.00 3.89 2.16 0.11 65.34 03:06:01 AM 0 13.70 0.00 3.02 1.62 0.08 81.59 03:06:01 AM 1 43.34 0.00 4.77 2.70 0.13 49.05 03:07:01 AM all 10.60 0.00 1.46 0.33 0.05 87.55 03:07:01 AM 0 6.33 0.00 1.50 0.22 0.05 91.90 03:07:01 AM 1 14.86 0.00 1.42 0.45 0.05 83.22 03:08:01 AM all 28.11 0.00 4.54 0.42 0.11 66.82 03:08:01 AM 0 26.26 0.00 4.19 0.45 0.12 68.98 03:08:01 AM 1 29.95 0.00 4.90 0.38 0.10 64.67 03:09:01 AM all 11.16 0.00 1.90 0.42 0.05 86.47 03:09:01 AM 0 9.03 0.00 1.16 0.47 0.05 89.30 03:09:01 AM 1 13.31 0.00 2.65 0.37 0.05 83.62 03:10:01 AM all 27.46 0.00 1.25 0.03 0.10 71.16 03:10:01 AM 0 9.48 0.00 0.35 0.05 0.08 90.04 03:10:01 AM 1 45.49 0.00 2.15 0.02 0.12 52.23 03:11:01 AM all 26.94 0.00 0.54 0.00 0.09 72.43 03:11:01 AM 0 9.62 0.00 0.30 0.00 0.08 89.99 03:11:01 AM 1 44.31 0.00 0.79 0.00 0.10 54.80 03:12:01 AM all 8.67 0.00 1.43 0.02 0.07 89.81 03:12:01 AM 0 9.07 0.00 1.54 0.02 0.07 89.31 03:12:01 AM 1 8.26 0.00 1.33 0.02 0.07 90.32 03:13:01 AM all 32.21 0.00 3.62 0.27 0.08 63.82 03:13:01 AM 0 25.40 0.00 3.48 0.37 0.07 70.69 03:13:01 AM 1 39.02 0.00 3.76 0.17 0.10 56.96 Average: all 24.21 0.00 2.87 0.54 0.09 72.29 Average: 0 17.37 0.00 2.54 0.52 0.08 79.50 Average: 1 31.06 0.00 3.20 0.57 0.09 65.07