---> uname -a: Linux prd-centos8-robot-2c-8g-3949.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 616 4954 19 2127 6785 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:0e:05:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe0e:569/64 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) 12/19/2024 _x86_64_ (2 CPU) 01:05:01 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 63.04 9.13 53.91 1822.12 4785.81 01:08:01 AM 89.19 0.77 88.42 53.59 10361.42 01:09:01 AM 20.74 0.38 20.36 64.25 1576.27 01:10:00 AM 59.92 6.88 53.04 1272.94 6008.83 01:10:01 AM 0.00 0.00 0.00 0.00 0.00 01:11:01 AM 15.16 0.00 15.16 0.00 2587.84 01:12:01 AM 2.83 0.00 2.83 0.00 90.67 01:13:01 AM 0.18 0.00 0.18 0.00 2.27 01:14:01 AM 0.43 0.12 0.32 33.06 18.00 01:15:01 AM 11.25 0.32 10.93 36.92 472.66 Average: 29.07 1.94 27.13 362.20 2865.83 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5318676 6998832 2563756 32.52 2688 1863620 751148 8.41 195756 2050764 174304 01:08:01 AM 5205968 7004824 2676464 33.95 2688 1976260 713884 7.99 198576 2131468 30692 01:09:01 AM 5289448 7089656 2592984 32.90 2688 1978192 636344 7.13 218036 2032016 4 01:10:00 AM 4988900 7028664 2893532 36.71 2688 2209328 652876 7.31 258632 2259052 65856 01:10:01 AM 4988456 7028212 2893976 36.71 2688 2209328 652876 7.31 258632 2259436 65868 01:11:01 AM 4991152 7030524 2891280 36.68 2688 2209344 652876 7.31 258648 2259060 4 01:12:01 AM 4990896 7030268 2891536 36.68 2688 2209344 652876 7.31 258652 2259192 8 01:13:01 AM 4991024 7030396 2891408 36.68 2688 2209344 652876 7.31 258652 2259120 8 01:14:01 AM 4930888 6973880 2951544 37.44 2688 2212964 741472 8.30 258784 2317936 2280 01:15:01 AM 5086400 6956536 2796032 35.47 2688 2045768 746076 8.35 293432 2149824 19620 Average: 5078181 7017179 2804251 35.58 2688 2112349 685330 7.67 245780 2197787 35864 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 222.73 141.26 1385.75 52.41 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 63.62 51.24 668.79 8.66 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.81 14.65 6.48 4.69 0.00 0.00 0.00 0.00 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 465.47 346.57 390.92 82.70 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 5614.41 3945.05 1039.34 779.63 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.81 8.88 3.41 2.73 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.72 2.00 0.56 0.48 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.73 1.90 0.44 0.42 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 66.09 45.41 303.42 4.17 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 165.79 122.64 980.10 32.71 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 124.00 89.01 416.91 22.43 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) 12/19/2024 _x86_64_ (2 CPU) 01:05:01 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 29.22 0.00 4.39 2.01 0.10 64.28 01:07:01 AM 0 23.58 0.00 3.97 1.08 0.10 71.27 01:07:01 AM 1 34.86 0.00 4.81 2.94 0.10 57.28 01:08:01 AM all 28.61 0.00 3.81 2.47 0.11 65.01 01:08:01 AM 0 21.41 0.00 3.94 2.37 0.12 72.17 01:08:01 AM 1 35.81 0.00 3.67 2.57 0.10 57.85 01:09:01 AM all 10.61 0.00 1.53 0.58 0.07 87.22 01:09:01 AM 0 8.10 0.00 1.35 0.48 0.07 89.99 01:09:01 AM 1 13.12 0.00 1.70 0.67 0.07 84.45 01:10:00 AM all 29.61 0.00 5.91 1.46 0.10 62.91 01:10:00 AM 0 32.22 0.00 5.93 1.65 0.10 60.09 01:10:00 AM 1 27.01 0.00 5.89 1.28 0.10 65.73 01:10:01 AM all 4.19 0.00 8.84 0.00 0.47 86.51 01:10:01 AM 0 4.59 0.00 10.09 0.00 0.92 84.40 01:10:01 AM 1 3.77 0.00 7.55 0.00 0.00 88.68 01:11:01 AM all 0.26 0.00 0.32 1.23 0.04 98.15 01:11:01 AM 0 0.28 0.00 0.32 0.40 0.03 98.96 01:11:01 AM 1 0.23 0.00 0.32 2.05 0.05 97.34 01:12:01 AM all 0.30 0.00 0.08 0.02 0.03 99.57 01:12:01 AM 0 0.52 0.00 0.10 0.03 0.02 99.33 01:12:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 01:13:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 01:13:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 01:13:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 01:14:01 AM all 6.13 0.00 2.32 0.05 0.06 91.44 01:14:01 AM 0 5.46 0.00 3.19 0.10 0.05 91.19 01:14:01 AM 1 6.80 0.00 1.44 0.00 0.07 91.69 01:15:01 AM all 16.50 0.00 2.30 0.08 0.08 81.05 01:15:01 AM 0 7.46 0.00 1.51 0.03 0.07 90.93 01:15:01 AM 1 25.57 0.00 3.09 0.12 0.08 71.14 Average: all 13.46 0.00 2.31 0.88 0.07 83.28 Average: 0 11.01 0.00 2.27 0.68 0.06 85.97 Average: 1 15.93 0.00 2.35 1.07 0.07 80.59