---> uname -a: Linux prd-centos8-robot-2c-8g-3094.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 642 4897 19 2157 6759 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:ae:96:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:feae:960e/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) 01/19/2025 _x86_64_ (2 CPU) 04:10:37 LINUX RESTART (2 CPU) 04:11:01 AM tps rtps wtps bread/s bwrtn/s 04:12:01 AM 105.90 44.46 61.44 7588.47 39986.09 04:13:01 AM 103.73 0.08 103.65 2.40 9986.70 04:14:01 AM 28.90 0.70 28.20 51.72 4704.02 04:15:01 AM 10.48 0.38 10.10 64.25 237.70 04:16:01 AM 52.06 6.72 45.34 1245.93 2901.35 04:17:01 AM 23.28 0.03 23.25 3.47 5515.91 04:18:01 AM 2.90 0.10 2.80 32.12 87.89 04:19:01 AM 28.55 0.65 27.90 74.12 2628.11 Average: 44.48 6.64 37.83 1133.01 8256.99 04:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 AM 5391036 6972876 2491388 31.61 2688 1773708 804636 9.01 191232 2015760 113384 04:13:01 AM 5112604 6930968 2769820 35.14 2688 1997140 789732 8.84 189912 2239368 84904 04:14:01 AM 5160588 6954416 2721836 34.53 2688 1972052 781340 8.75 198212 2184220 12 04:15:01 AM 5237916 7033676 2644508 33.55 2688 1973980 711596 7.97 216960 2089040 16 04:16:01 AM 4928568 6963868 2953856 37.47 2688 2205480 753016 8.43 254684 2335092 156660 04:17:01 AM 4971700 7007116 2910724 36.93 2688 2205604 703176 7.87 257792 2284104 4 04:18:01 AM 4950892 7007968 2931532 37.19 2688 2227264 694804 7.78 258264 2304280 20576 04:19:01 AM 5029388 6930952 2853036 36.19 2688 2078248 782172 8.76 466016 2043184 176 Average: 5097836 6975230 2784588 35.33 2688 2054184 752559 8.43 254134 2186881 46966 04:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 295.07 182.79 1575.79 59.92 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 66.48 53.23 667.25 8.27 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 6.58 2.37 2.60 0.63 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 11.20 9.05 5.12 3.58 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 39.48 33.61 302.28 8.58 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 201.80 143.69 39.44 31.23 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 87.15 61.33 348.87 6.21 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 66.06 43.13 116.03 62.38 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 96.73 66.15 382.22 22.60 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) 01/19/2025 _x86_64_ (2 CPU) 04:10:37 LINUX RESTART (2 CPU) 04:11:01 AM CPU %user %nice %system %iowait %steal %idle 04:12:01 AM all 37.58 0.03 7.56 23.24 0.09 31.50 04:12:01 AM 0 43.67 0.00 7.00 21.66 0.10 27.57 04:12:01 AM 1 31.47 0.05 8.13 24.83 0.08 35.44 04:13:01 AM all 26.32 0.00 3.99 18.43 0.09 51.16 04:13:01 AM 0 33.82 0.00 4.75 15.94 0.10 45.39 04:13:01 AM 1 18.79 0.00 3.23 20.93 0.08 56.96 04:14:01 AM all 5.29 0.00 0.99 19.05 0.04 74.62 04:14:01 AM 0 8.38 0.00 1.15 13.52 0.03 76.92 04:14:01 AM 1 2.21 0.00 0.84 24.59 0.05 72.31 04:15:01 AM all 10.26 0.00 1.20 0.70 0.05 87.79 04:15:01 AM 0 5.59 0.00 1.07 0.55 0.05 92.74 04:15:01 AM 1 14.93 0.00 1.34 0.85 0.05 82.83 04:16:01 AM all 26.34 0.00 4.90 2.47 0.09 66.20 04:16:01 AM 0 30.99 0.00 5.64 4.02 0.08 59.27 04:16:01 AM 1 21.69 0.00 4.16 0.92 0.10 73.13 04:17:01 AM all 2.96 0.00 0.78 2.21 0.04 94.02 04:17:01 AM 0 3.31 0.00 0.85 1.89 0.05 93.90 04:17:01 AM 1 2.61 0.00 0.70 2.52 0.03 94.13 04:18:01 AM all 7.18 0.00 0.47 0.03 0.07 92.25 04:18:01 AM 0 8.46 0.00 0.44 0.00 0.07 91.03 04:18:01 AM 1 5.89 0.00 0.51 0.07 0.07 93.47 04:19:01 AM all 28.22 0.00 3.30 0.37 0.08 68.03 04:19:01 AM 0 36.16 0.00 3.16 0.38 0.10 60.20 04:19:01 AM 1 20.27 0.00 3.45 0.35 0.07 75.87 Average: all 18.03 0.00 2.90 8.32 0.07 70.67 Average: 0 21.32 0.00 3.01 7.26 0.07 68.34 Average: 1 14.74 0.01 2.80 9.39 0.07 72.99