---> uname -a: Linux prd-centos8-robot-2c-8g-3347.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 636 4899 19 2162 6765 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:9f:83:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe9f:83f7/64 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) 01/20/2025 _x86_64_ (2 CPU) 02:10:26 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 122.53 54.47 68.06 6224.99 31573.33 02:13:01 AM 94.39 0.73 93.65 53.05 10592.17 02:14:01 AM 20.33 0.42 19.91 64.79 1711.38 02:15:01 AM 42.70 6.71 35.99 1245.72 3463.60 02:16:01 AM 27.78 0.03 27.75 3.47 5523.00 02:17:01 AM 2.73 0.10 2.63 32.12 83.71 02:18:01 AM 14.16 0.42 13.75 47.73 2086.07 Average: 46.38 8.98 37.39 1096.06 7862.23 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5394972 7045788 2487460 31.56 2688 1834672 716068 8.02 184112 1988808 157572 02:13:01 AM 5173120 6969000 2709312 34.37 2688 1973300 760772 8.52 198808 2167728 30680 02:14:01 AM 5177792 7012536 2704640 34.31 2688 2010348 732628 8.20 226328 2132368 34600 02:15:01 AM 4987172 7024252 2895260 36.73 2688 2206688 687628 7.70 254840 2273896 156520 02:16:01 AM 4976560 7013424 2905872 36.87 2688 2206868 692020 7.75 258636 2277544 16 02:17:01 AM 4883932 6942072 2998500 38.04 2688 2228144 782192 8.76 258760 2369020 20312 02:18:01 AM 5079176 6985424 2803256 35.56 2688 2082228 734280 8.22 467780 1987712 13360 Average: 5096103 6998928 2786329 35.35 2688 2077464 729370 8.17 264181 2171011 59009 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 320.71 192.65 1573.52 61.00 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 66.36 49.87 668.55 8.42 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 14.38 12.55 8.43 4.51 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 28.96 26.71 294.01 5.60 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 190.40 150.67 41.29 31.57 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 65.61 49.95 369.44 5.33 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 77.52 53.71 118.06 61.81 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 109.14 76.59 439.07 25.46 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) 01/20/2025 _x86_64_ (2 CPU) 02:10:26 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 41.62 0.03 7.19 8.52 0.12 42.52 02:12:01 AM 0 44.95 0.02 6.74 7.27 0.12 40.90 02:12:01 AM 1 38.26 0.05 7.64 9.78 0.12 44.15 02:13:01 AM all 26.27 0.00 3.68 3.00 0.08 66.97 02:13:01 AM 0 30.68 0.00 3.89 3.25 0.08 62.09 02:13:01 AM 1 21.86 0.00 3.47 2.74 0.08 71.84 02:14:01 AM all 17.42 0.00 2.42 1.48 0.07 78.61 02:14:01 AM 0 23.12 0.00 2.09 1.14 0.07 73.58 02:14:01 AM 1 11.71 0.00 2.75 1.83 0.07 83.65 02:15:01 AM all 17.53 0.00 3.08 12.43 0.08 66.87 02:15:01 AM 0 20.07 0.00 3.21 13.53 0.08 63.11 02:15:01 AM 1 14.99 0.00 2.96 11.33 0.08 70.63 02:16:01 AM all 5.44 0.00 1.30 1.58 0.05 91.64 02:16:01 AM 0 8.13 0.00 1.40 2.19 0.05 88.23 02:16:01 AM 1 2.74 0.00 1.19 0.97 0.05 95.05 02:17:01 AM all 5.84 0.00 0.40 0.27 0.05 93.44 02:17:01 AM 0 6.15 0.00 0.37 0.00 0.05 93.43 02:17:01 AM 1 5.53 0.00 0.44 0.54 0.05 93.44 02:18:01 AM all 18.27 0.00 2.75 1.99 0.09 76.89 02:18:01 AM 0 17.28 0.00 2.51 1.83 0.10 78.29 02:18:01 AM 1 19.27 0.00 3.00 2.15 0.09 75.49 Average: all 18.90 0.00 2.97 4.18 0.08 73.86 Average: 0 21.49 0.00 2.89 4.17 0.08 71.36 Average: 1 16.30 0.01 3.06 4.18 0.08 76.37