---> uname -a: Linux prd-centos8-robot-2c-8g-10977.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 596 4978 19 2122 6805 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:37:14:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe37:14ce/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) 11/28/2024 _x86_64_ (2 CPU) 03:58:35 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 112.59 67.37 45.22 7698.07 37075.47 04:01:01 AM 88.71 7.76 80.95 1328.58 6911.38 04:02:01 AM 82.16 0.75 81.41 52.37 10024.70 04:03:01 AM 11.40 0.42 10.98 64.78 294.69 04:04:01 AM 59.71 0.00 59.71 0.00 7607.20 04:05:01 AM 9.78 0.03 9.75 3.47 829.96 04:06:01 AM 0.63 0.10 0.53 32.13 18.73 04:07:01 AM 1.85 0.00 1.85 0.00 62.13 04:08:01 AM 2.08 0.32 1.77 36.92 98.93 04:09:01 AM 27.31 0.53 26.78 64.79 1207.17 Average: 39.63 7.73 31.90 928.38 6414.31 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5646224 7085656 2236200 28.37 2688 1636036 701368 7.85 169300 1797792 50768 04:01:01 AM 5292804 7028128 2589620 32.85 2688 1917300 701592 7.86 210436 2057472 165688 04:02:01 AM 5158336 6993632 2724088 34.56 2688 2012588 722748 8.09 221624 2157324 4 04:03:01 AM 5235032 7072284 2647392 33.59 2688 2014532 658768 7.38 240848 2062100 24 04:04:01 AM 4956036 6994860 2926388 37.13 2688 2208324 703936 7.88 257560 2292312 16580 04:05:01 AM 5011484 7050344 2870940 36.42 2688 2208404 650600 7.28 257924 2239804 4 04:06:01 AM 4908104 6948172 2974320 37.73 2688 2209612 805048 9.01 258052 2341808 16 04:07:01 AM 4882892 6923012 2999532 38.05 2688 2209664 821312 9.20 258052 2367100 4 04:08:01 AM 5151164 7023196 2731260 34.65 2688 2043096 677732 7.59 252856 2104068 4808 04:09:01 AM 5151784 7019424 2730640 34.64 2688 2043220 690224 7.73 449404 1930868 1464 Average: 5139386 7013871 2743038 34.80 2688 2050278 713333 7.99 257606 2135065 23936 03:59:01 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 219.02 125.62 856.83 52.00 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 86.71 72.24 936.68 8.38 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 45.28 31.02 439.38 5.61 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 17.91 10.81 6.38 4.00 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 37.38 33.04 300.13 8.39 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 209.80 146.82 40.94 41.05 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 166.11 168.12 947.61 698.80 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 596.50 504.75 6487.63 32.60 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 261.70 217.73 2956.62 28.84 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.23 17.63 16.42 8.56 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 166.06 132.78 1298.86 88.81 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) 11/28/2024 _x86_64_ (2 CPU) 03:58:35 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 23.30 0.03 6.49 39.19 0.12 30.86 04:00:01 AM 0 23.22 0.07 6.16 32.97 0.14 37.45 04:00:01 AM 1 23.38 0.00 6.83 45.48 0.10 24.21 04:01:01 AM all 31.23 0.00 5.06 2.90 0.12 60.69 04:01:01 AM 0 44.02 0.00 6.07 3.10 0.12 46.69 04:01:01 AM 1 18.44 0.00 4.04 2.71 0.12 74.70 04:02:01 AM all 17.57 0.00 2.92 5.70 0.08 73.74 04:02:01 AM 0 20.96 0.00 3.31 4.45 0.07 71.21 04:02:01 AM 1 14.19 0.00 2.53 6.94 0.08 76.26 04:03:01 AM all 11.50 0.00 1.43 1.11 0.07 85.90 04:03:01 AM 0 15.38 0.00 1.51 0.54 0.05 82.52 04:03:01 AM 1 7.63 0.00 1.35 1.67 0.08 89.26 04:04:01 AM all 27.29 0.00 4.10 6.04 0.12 62.45 04:04:01 AM 0 34.98 0.00 4.57 6.81 0.10 53.53 04:04:01 AM 1 19.64 0.00 3.63 5.27 0.13 71.33 04:05:01 AM all 0.76 0.00 0.51 0.28 0.03 98.43 04:05:01 AM 0 0.60 0.00 0.62 0.33 0.03 98.41 04:05:01 AM 1 0.92 0.00 0.40 0.22 0.02 98.45 04:06:01 AM all 11.01 0.00 0.65 0.01 0.08 88.25 04:06:01 AM 0 12.27 0.00 0.67 0.02 0.08 86.96 04:06:01 AM 1 9.76 0.00 0.62 0.00 0.08 89.54 04:07:01 AM all 11.74 0.00 1.42 0.01 0.12 86.71 04:07:01 AM 0 3.53 0.00 0.52 0.02 0.10 95.83 04:07:01 AM 1 19.99 0.00 2.33 0.00 0.14 77.54 04:08:01 AM all 9.13 0.00 1.73 0.03 0.10 89.00 04:08:01 AM 0 3.36 0.00 1.43 0.00 0.10 95.11 04:08:01 AM 1 15.00 0.00 2.03 0.07 0.10 82.80 04:09:01 AM all 27.92 0.00 2.89 0.38 0.08 68.74 04:09:01 AM 0 29.37 0.00 2.93 0.47 0.08 67.14 04:09:01 AM 1 26.46 0.00 2.84 0.30 0.07 70.33 Average: all 17.15 0.00 2.71 5.49 0.09 74.56 Average: 0 18.78 0.01 2.78 4.81 0.09 73.54 Average: 1 15.51 0.00 2.65 6.16 0.09 75.59