---> uname -a: Linux prd-centos8-robot-2c-8g-3299.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 567 5073 19 2056 6835 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:72:c4:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe72:c42d/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) 12/17/2024 _x86_64_ (2 CPU) 04:45:09 LINUX RESTART (2 CPU) 04:46:01 AM tps rtps wtps bread/s bwrtn/s 04:47:01 AM 86.82 61.33 25.49 6223.93 10408.46 04:48:01 AM 101.37 0.12 101.25 3.47 8913.11 04:49:01 AM 46.21 0.70 45.51 51.72 6316.70 04:50:01 AM 3.18 0.00 3.18 0.00 103.15 04:51:01 AM 0.43 0.00 0.43 0.00 4.35 04:52:01 AM 0.47 0.00 0.47 0.00 6.97 04:53:02 AM 8.42 0.20 8.22 34.79 182.17 04:54:01 AM 8.08 0.27 7.81 41.88 180.13 04:55:01 AM 0.98 0.00 0.98 0.00 18.73 04:56:01 AM 15.89 0.42 15.48 53.72 791.55 Average: 27.22 6.31 20.90 641.99 2696.80 04:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:01 AM 5563868 7085016 2318556 29.41 2688 1714092 683664 7.65 187144 1849032 77032 04:48:01 AM 5322448 7084636 2559976 32.48 2688 1941212 643928 7.21 186944 2032396 114540 04:49:01 AM 5219216 7014084 2663208 33.79 2688 1973096 696656 7.80 198484 2121312 8 04:50:01 AM 5214720 7009588 2667704 33.84 2688 1973096 716280 8.02 198484 2126072 4 04:51:01 AM 5215092 7009988 2667332 33.84 2688 1973100 716280 8.02 198484 2126004 4 04:52:01 AM 5215156 7010052 2667268 33.84 2688 1973100 716280 8.02 198484 2126188 4 04:53:02 AM 5214344 7010448 2668080 33.85 2688 1974292 703772 7.88 226844 2099584 28 04:54:01 AM 5297684 7095192 2584740 32.79 2688 1975684 641080 7.18 383852 1860316 4 04:55:01 AM 5297516 7095028 2584908 32.79 2688 1975688 641080 7.18 383848 1860276 4 04:56:01 AM 5289692 7092892 2592732 32.89 2688 1980744 627164 7.02 385588 1865212 4 Average: 5284974 7050692 2597450 32.95 2688 1945410 678618 7.60 254816 2006639 19163 04:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 246.67 151.18 1167.23 57.24 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 56.16 46.48 633.85 6.84 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 37.56 29.51 435.46 4.12 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 0.65 0.17 0.04 0.02 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 0.32 0.15 0.02 0.01 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 0.58 0.30 0.16 0.08 0.00 0.00 0.00 0.00 04:53:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:02 AM eth0 12.23 9.95 13.35 5.23 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 6.57 5.85 5.40 2.96 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 0.73 0.32 0.44 0.17 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 7.36 7.40 6.33 3.55 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 36.94 25.16 226.60 8.03 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) 12/17/2024 _x86_64_ (2 CPU) 04:45:09 LINUX RESTART (2 CPU) 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 32.26 0.05 5.78 17.82 0.12 43.97 04:47:01 AM 0 35.06 0.03 6.28 19.82 0.12 38.70 04:47:01 AM 1 29.46 0.07 5.27 15.82 0.12 49.25 04:48:01 AM all 25.80 0.00 4.17 6.34 0.11 63.58 04:48:01 AM 0 32.35 0.00 4.68 6.40 0.12 56.45 04:48:01 AM 1 19.26 0.00 3.65 6.29 0.10 70.70 04:49:01 AM all 11.85 0.00 1.45 6.84 0.06 79.80 04:49:01 AM 0 11.76 0.00 1.17 6.70 0.07 80.31 04:49:01 AM 1 11.94 0.00 1.74 6.98 0.05 79.30 04:50:01 AM all 0.26 0.00 0.10 0.17 0.03 99.44 04:50:01 AM 0 0.05 0.00 0.07 0.33 0.03 99.52 04:50:01 AM 1 0.47 0.00 0.13 0.00 0.03 99.37 04:51:01 AM all 0.28 0.00 0.08 0.03 0.03 99.58 04:51:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 04:51:01 AM 1 0.45 0.00 0.07 0.07 0.02 99.40 04:52:01 AM all 0.23 0.00 0.07 0.00 0.04 99.66 04:52:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 04:52:01 AM 1 0.37 0.00 0.05 0.00 0.03 99.55 04:53:02 AM all 11.59 0.00 1.15 0.13 0.06 87.07 04:53:02 AM 0 18.14 0.00 1.57 0.10 0.07 80.12 04:53:02 AM 1 5.05 0.00 0.74 0.15 0.05 94.02 04:54:01 AM all 8.61 0.00 0.91 0.21 0.05 90.22 04:54:01 AM 0 14.74 0.00 0.92 0.20 0.05 84.09 04:54:01 AM 1 2.46 0.00 0.90 0.22 0.05 96.36 04:55:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 04:55:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 04:55:01 AM 1 0.50 0.00 0.05 0.00 0.02 99.43 04:56:01 AM all 12.35 0.00 1.49 0.46 0.06 85.65 04:56:01 AM 0 17.16 0.00 1.74 0.37 0.05 80.68 04:56:01 AM 1 7.53 0.00 1.24 0.55 0.07 90.61 Average: all 10.35 0.01 1.52 3.20 0.06 84.87 Average: 0 12.94 0.00 1.66 3.39 0.06 81.94 Average: 1 7.75 0.01 1.38 3.01 0.05 87.80