---> uname -a: Linux prd-centos8-robot-2c-8g-11862.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 605 4955 19 2137 6795 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:7c:0a:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe7c:aac/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) 12/01/2024 _x86_64_ (2 CPU) 03:58:47 LINUX RESTART (2 CPU) 03:59:03 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 193.02 148.41 44.61 14008.79 38932.33 04:01:01 AM 84.41 13.09 71.32 2343.50 6170.27 04:02:01 AM 83.70 0.77 82.93 52.49 9381.42 04:03:01 AM 14.78 0.42 14.36 64.78 1265.13 04:04:01 AM 59.89 0.03 59.86 3.47 7980.67 04:05:01 AM 6.85 0.10 6.75 32.12 730.34 04:06:01 AM 1.78 0.03 1.75 1.87 93.98 04:07:01 AM 2.72 0.32 2.40 36.92 215.26 04:08:01 AM 27.96 0.52 27.44 64.65 1372.99 Average: 52.27 17.70 34.57 1800.41 7232.57 03:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5784076 7162164 2098356 26.62 2688 1577168 654184 7.32 154240 1685168 26656 04:01:01 AM 5325208 7055948 2557224 32.44 2688 1912284 703156 7.87 209968 2022088 160536 04:02:01 AM 5236028 7077216 2646404 33.57 2688 2018272 734012 8.22 229344 2069304 30684 04:03:01 AM 5235752 7078888 2646680 33.58 2688 2020216 677876 7.59 240664 2059128 4 04:04:01 AM 4997188 7041904 2885244 36.60 2688 2214084 664572 7.44 257860 2249804 16556 04:05:01 AM 4958656 7004664 2923776 37.09 2688 2215376 728252 8.15 258056 2288664 344 04:06:01 AM 4954520 7001712 2927912 37.14 2688 2216568 728252 8.15 258264 2292768 604 04:07:01 AM 5128800 7014776 2753632 34.93 2688 2057032 700320 7.84 256188 2133448 9652 04:08:01 AM 5112312 6994412 2770120 35.14 2688 2057224 705200 7.90 452868 1964932 1536 Average: 5192504 7047965 2689928 34.13 2688 2032025 699536 7.83 257495 2085034 27397 03:59:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 144.27 70.93 557.03 30.19 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 157.76 115.32 1228.86 29.47 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 54.25 40.05 530.06 7.46 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 16.83 9.20 5.58 3.54 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 274.14 200.70 345.71 49.27 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 6.93 5.33 3.34 3.23 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 29.75 22.53 8.15 4.16 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 61.86 40.29 82.96 26.63 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 19.58 19.24 17.14 9.05 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 84.82 58.13 307.89 18.07 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:47 LINUX RESTART (2 CPU) 03:59:03 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 28.49 0.09 8.68 29.75 0.08 32.91 04:00:01 AM 0 26.91 0.14 10.25 32.96 0.07 29.67 04:00:01 AM 1 30.08 0.03 7.12 26.53 0.09 36.15 04:01:01 AM all 33.33 0.00 5.94 4.87 0.09 55.76 04:01:01 AM 0 38.29 0.00 6.32 6.31 0.10 48.98 04:01:01 AM 1 28.38 0.00 5.56 3.44 0.08 62.54 04:02:01 AM all 20.60 0.00 2.72 4.22 0.09 72.36 04:02:01 AM 0 36.18 0.00 3.85 5.05 0.08 54.84 04:02:01 AM 1 5.06 0.00 1.60 3.39 0.10 89.85 04:03:01 AM all 10.35 0.00 1.24 1.10 0.08 87.24 04:03:01 AM 0 7.73 0.00 1.03 1.27 0.08 89.89 04:03:01 AM 1 12.98 0.00 1.44 0.94 0.07 84.58 04:04:01 AM all 27.46 0.00 4.45 3.15 0.08 64.86 04:04:01 AM 0 35.99 0.00 4.88 3.38 0.08 55.67 04:04:01 AM 1 18.92 0.00 4.03 2.92 0.08 74.04 04:05:01 AM all 1.53 0.00 0.23 0.51 0.05 97.68 04:05:01 AM 0 2.84 0.00 0.37 0.98 0.05 95.76 04:05:01 AM 1 0.22 0.00 0.10 0.03 0.05 99.60 04:06:01 AM all 8.65 0.00 0.80 0.03 0.07 90.45 04:06:01 AM 0 10.23 0.00 0.85 0.03 0.07 88.81 04:06:01 AM 1 7.07 0.00 0.75 0.02 0.07 92.09 04:07:01 AM all 13.32 0.00 1.55 0.08 0.07 84.98 04:07:01 AM 0 10.27 0.00 1.72 0.07 0.07 87.87 04:07:01 AM 1 16.37 0.00 1.39 0.08 0.07 82.09 04:08:01 AM all 29.61 0.00 2.84 2.39 0.09 65.07 04:08:01 AM 0 38.48 0.00 2.82 2.80 0.10 55.79 04:08:01 AM 1 20.72 0.00 2.86 1.97 0.08 74.36 Average: all 19.22 0.01 3.14 5.01 0.08 72.54 Average: 0 22.97 0.01 3.54 5.75 0.08 67.65 Average: 1 15.47 0.00 2.74 4.27 0.08 77.44