---> uname -a: Linux prd-centos8-robot-2c-8g-8799.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: 2799.996 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 616 4933 19 2147 6784 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:95:ea:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe95:eada/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) 11/20/2024 _x86_64_ (2 CPU) 02:08:16 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 108.26 28.06 80.21 6416.13 6232.67 02:11:01 AM 75.47 0.70 74.77 50.76 9183.96 02:12:01 AM 28.09 0.42 27.67 64.78 2344.47 02:13:01 AM 54.17 0.03 54.14 3.47 7209.52 02:14:01 AM 2.95 0.08 2.87 31.99 93.62 02:15:01 AM 2.42 0.03 2.38 1.07 345.55 02:16:01 AM 0.12 0.00 0.12 0.00 2.40 02:17:01 AM 1.88 0.22 1.67 12.00 203.23 02:18:01 AM 26.65 0.42 26.23 61.19 1666.11 Average: 33.34 3.33 30.01 737.96 3031.73 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5321892 7039856 2560540 32.48 2688 1899516 718620 8.05 210096 2024768 156228 02:11:01 AM 5159520 6994532 2722912 34.54 2688 2012068 729820 8.17 221744 2152088 30112 02:12:01 AM 5070844 6990700 2811588 35.67 2688 2094168 751452 8.41 255708 2200260 62228 02:13:01 AM 5017408 7054160 2865024 36.35 2688 2205992 645972 7.23 257876 2229740 28 02:14:01 AM 4974584 7012668 2907848 36.89 2688 2207324 710196 7.95 258140 2272264 372 02:15:01 AM 4956056 7002192 2926376 37.13 2688 2215376 726164 8.13 258140 2291016 4 02:16:01 AM 4944636 6990808 2937796 37.27 2688 2215412 750060 8.40 258140 2302344 4 02:17:01 AM 5136728 7019304 2745704 34.83 2688 2053396 674224 7.55 263836 2105932 5076 02:18:01 AM 5134616 7025260 2747816 34.86 2688 2065908 724564 8.11 458944 1937124 188 Average: 5079587 7014387 2802845 35.56 2688 2107684 714564 8.00 271403 2168393 28249 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 301.37 188.90 1623.08 61.77 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 57.07 42.56 585.37 7.48 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 44.95 33.82 297.34 8.17 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 158.82 104.00 39.25 27.02 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 24.21 17.06 6.16 1.74 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 296.42 291.99 124.41 120.90 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 258.27 250.67 434.51 85.08 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 86.77 59.37 303.39 39.58 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 21.33 19.75 27.59 9.03 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 138.80 112.01 382.38 40.08 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) 11/20/2024 _x86_64_ (2 CPU) 02:08:16 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 38.67 0.01 7.11 3.66 0.10 50.45 02:10:01 AM 0 43.45 0.02 8.22 3.24 0.10 44.97 02:10:01 AM 1 33.90 0.00 6.01 4.07 0.10 55.92 02:11:01 AM all 20.63 0.00 2.92 6.44 0.13 69.88 02:11:01 AM 0 29.02 0.00 3.53 5.50 0.17 61.78 02:11:01 AM 1 12.26 0.00 2.32 7.37 0.10 77.95 02:12:01 AM all 20.68 0.00 2.65 2.94 0.07 73.66 02:12:01 AM 0 23.84 0.00 2.97 1.67 0.07 71.45 02:12:01 AM 1 17.52 0.00 2.32 4.21 0.07 75.87 02:13:01 AM all 16.87 0.00 2.84 1.83 0.07 78.40 02:13:01 AM 0 17.72 0.00 2.87 1.64 0.07 77.70 02:13:01 AM 1 16.01 0.00 2.81 2.02 0.07 79.09 02:14:01 AM all 2.97 0.00 0.23 0.02 0.04 96.74 02:14:01 AM 0 0.52 0.00 0.18 0.02 0.05 99.23 02:14:01 AM 1 5.44 0.00 0.27 0.02 0.03 94.24 02:15:01 AM all 28.50 0.00 1.14 0.33 0.08 69.95 02:15:01 AM 0 17.19 0.00 1.54 0.52 0.08 80.67 02:15:01 AM 1 39.90 0.00 0.74 0.13 0.08 59.15 02:16:01 AM all 27.63 0.00 0.59 0.00 0.12 71.67 02:16:01 AM 0 39.18 0.00 0.79 0.00 0.12 59.91 02:16:01 AM 1 16.12 0.00 0.39 0.00 0.12 83.38 02:17:01 AM all 5.50 0.00 0.80 0.08 0.07 93.55 02:17:01 AM 0 4.63 0.00 0.54 0.02 0.07 94.74 02:17:01 AM 1 6.36 0.00 1.06 0.13 0.07 92.38 02:18:01 AM all 26.87 0.00 2.76 1.35 0.07 68.96 02:18:01 AM 0 43.17 0.00 3.46 1.94 0.07 51.36 02:18:01 AM 1 10.55 0.00 2.06 0.77 0.07 86.56 Average: all 20.94 0.00 2.34 1.85 0.08 74.78 Average: 0 24.31 0.00 2.68 1.62 0.09 71.30 Average: 1 17.57 0.00 2.00 2.09 0.08 78.26