---> uname -a: Linux prd-centos8-robot-2c-8g-2558.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 590 4985 19 2121 6811 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:12:48:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe12:48e2/64 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) 12/14/2024 _x86_64_ (2 CPU) 02:08:36 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 129.10 66.82 62.29 7870.06 39351.84 02:11:01 AM 120.67 6.80 113.88 1247.91 10531.25 02:12:01 AM 35.13 1.03 34.09 113.18 3753.62 02:13:01 AM 48.93 0.07 48.87 4.00 4942.67 02:14:01 AM 16.96 0.00 16.96 0.00 3374.07 02:15:01 AM 2.78 0.10 2.68 32.12 94.19 02:16:01 AM 1.80 0.00 1.80 0.00 63.96 02:17:01 AM 2.35 0.32 2.03 36.92 114.56 02:18:01 AM 23.01 0.33 22.68 37.19 1074.54 Average: 42.31 8.39 33.92 1038.14 7034.44 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5480624 7019348 2401800 30.47 2688 1731424 763752 8.55 186764 1932892 93412 02:11:01 AM 5102756 6962716 2779668 35.26 2688 2038404 759352 8.50 213288 2227204 116196 02:12:01 AM 5242156 7079452 2640268 33.50 2688 2015160 651788 7.30 240128 2059908 16 02:13:01 AM 5018208 7057424 2864216 36.34 2688 2209056 643664 7.21 257416 2237404 90500 02:14:01 AM 5017360 7056164 2865064 36.35 2688 2209064 643664 7.21 257416 2237336 8 02:15:01 AM 4911592 6951636 2970832 37.69 2688 2210300 793612 8.89 257548 2341972 36 02:16:01 AM 4769944 6810028 3112480 39.49 2688 2210340 933984 10.46 257548 2483088 32 02:17:01 AM 5159928 7029252 2722496 34.54 2688 2043760 678124 7.59 252308 2116752 4736 02:18:01 AM 5160408 7025704 2722016 34.53 2688 2041764 695320 7.79 447540 1927552 192 Average: 5095886 6999080 2786538 35.35 2688 2078808 729251 8.17 263328 2173790 33903 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 279.69 162.65 1290.34 59.47 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 84.11 66.30 947.99 9.69 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 14.58 10.11 6.62 3.75 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 229.87 163.68 335.42 41.56 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 9.03 7.10 2.61 1.90 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 196.37 191.59 1395.79 700.75 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 490.08 423.71 6832.57 27.38 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 199.95 157.73 2199.85 25.29 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 14.38 14.95 12.18 6.64 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 168.68 133.09 1447.01 97.38 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) 12/14/2024 _x86_64_ (2 CPU) 02:08:36 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 33.87 0.04 7.97 22.67 0.09 35.36 02:10:01 AM 0 37.24 0.07 8.68 26.28 0.08 27.64 02:10:01 AM 1 30.49 0.02 7.26 19.05 0.10 43.07 02:11:01 AM all 33.42 0.00 5.34 7.97 0.12 53.15 02:11:01 AM 0 39.47 0.00 5.64 9.24 0.13 45.52 02:11:01 AM 1 27.40 0.00 5.04 6.70 0.10 60.76 02:12:01 AM all 13.57 0.00 1.85 1.50 0.06 83.02 02:12:01 AM 0 17.41 0.00 1.85 1.55 0.05 79.14 02:12:01 AM 1 9.72 0.00 1.85 1.45 0.07 86.90 02:13:01 AM all 27.73 0.00 4.52 2.46 0.10 65.19 02:13:01 AM 0 32.83 0.00 5.01 3.01 0.10 59.05 02:13:01 AM 1 22.64 0.00 4.03 1.90 0.10 71.33 02:14:01 AM all 0.40 0.00 0.27 0.64 0.03 98.66 02:14:01 AM 0 0.65 0.00 0.28 0.82 0.02 98.23 02:14:01 AM 1 0.15 0.00 0.25 0.47 0.03 99.10 02:15:01 AM all 10.62 0.00 0.62 0.03 0.08 88.66 02:15:01 AM 0 13.01 0.00 0.71 0.05 0.07 86.17 02:15:01 AM 1 8.24 0.00 0.54 0.00 0.08 91.14 02:16:01 AM all 12.38 0.00 1.39 0.01 0.13 86.10 02:16:01 AM 0 21.34 0.00 1.99 0.00 0.15 76.52 02:16:01 AM 1 3.42 0.00 0.79 0.02 0.10 95.67 02:17:01 AM all 9.06 0.00 1.82 0.72 0.13 88.28 02:17:01 AM 0 14.16 0.00 2.13 1.17 0.15 82.39 02:17:01 AM 1 4.07 0.00 1.51 0.28 0.10 94.03 02:18:01 AM all 21.30 0.00 2.24 4.13 0.08 72.25 02:18:01 AM 0 21.37 0.00 2.40 4.72 0.08 71.42 02:18:01 AM 1 21.23 0.00 2.07 3.54 0.07 73.09 Average: all 18.06 0.00 2.89 4.46 0.09 74.49 Average: 0 21.97 0.01 3.19 5.22 0.09 69.52 Average: 1 14.17 0.00 2.60 3.72 0.08 79.44