---> uname -a: Linux prd-centos8-robot-2c-8g-3257.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 610 4962 19 2124 6791 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:91:ce:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe91:ce4b/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) 02:10:43 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:02 AM 201.83 151.61 50.22 14506.25 38235.12 02:13:01 AM 107.32 0.29 107.03 13.69 9682.75 02:14:01 AM 36.93 0.67 36.26 51.19 5352.96 02:15:01 AM 13.06 0.35 12.71 61.18 436.22 02:16:01 AM 21.29 0.00 21.29 0.00 1997.63 02:17:01 AM 49.64 6.75 42.89 1249.39 5983.85 02:18:01 AM 8.60 0.10 8.50 32.13 773.99 02:19:01 AM 1.77 0.03 1.73 1.87 107.33 02:20:01 AM 15.26 0.37 14.90 39.19 725.87 Average: 50.53 17.83 32.70 1776.34 7028.69 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:02 AM 5516472 7018812 2365960 30.02 2688 1696424 740936 8.30 184236 1904380 87936 02:13:01 AM 5221584 6992444 2660848 33.76 2688 1949644 716508 8.02 187592 2136528 111076 02:14:01 AM 5234204 7032296 2648228 33.60 2688 1976080 681132 7.63 206368 2101172 24 02:15:01 AM 5199008 7025408 2683424 34.04 2688 2003132 684960 7.67 220960 2119792 25048 02:16:01 AM 5166948 7014976 2715484 34.45 2688 2023500 704456 7.89 228084 2139448 4628 02:17:01 AM 4999616 7039120 2882816 36.57 2688 2209056 648916 7.27 258304 2254904 16544 02:18:01 AM 4960704 7001208 2921728 37.07 2688 2210444 701352 7.85 258540 2294040 308 02:19:01 AM 4957228 6998868 2925204 37.11 2688 2211548 701352 7.85 258748 2297356 4 02:20:01 AM 5098356 6965608 2784076 35.32 2688 2043388 752944 8.43 292544 2143892 13204 Average: 5150458 7009860 2731974 34.66 2688 2035913 703617 7.88 232820 2154612 28752 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM eth0 292.04 162.44 1184.53 56.08 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 66.55 55.81 698.72 9.56 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 29.15 21.31 434.35 2.98 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 8.40 7.06 4.22 2.84 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 11.90 10.83 79.55 2.17 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 194.18 160.19 253.33 37.75 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 17.01 10.10 4.26 1.29 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 28.91 21.49 8.02 3.98 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 56.91 39.87 82.61 27.32 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 78.36 54.34 304.80 16.01 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) 02:10:43 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:02 AM all 37.68 0.07 11.05 24.99 0.15 26.08 02:12:02 AM 0 36.61 0.09 9.63 28.01 0.14 25.54 02:12:02 AM 1 38.75 0.05 12.47 21.97 0.15 26.61 02:13:01 AM all 32.50 0.00 4.53 6.32 0.12 56.52 02:13:01 AM 0 41.90 0.00 5.47 4.74 0.12 47.78 02:13:01 AM 1 23.11 0.00 3.60 7.91 0.12 65.26 02:14:01 AM all 9.59 0.00 1.76 27.29 0.04 61.31 02:14:01 AM 0 16.07 0.00 2.02 18.81 0.05 63.04 02:14:01 AM 1 3.12 0.00 1.50 35.76 0.03 59.58 02:15:01 AM all 13.01 0.00 1.27 6.51 0.07 79.15 02:15:01 AM 0 14.53 0.00 1.22 8.54 0.07 75.65 02:15:01 AM 1 11.49 0.00 1.32 4.48 0.07 82.65 02:16:01 AM all 5.43 0.00 0.93 21.26 0.03 72.35 02:16:01 AM 0 4.79 0.00 0.80 19.08 0.03 75.30 02:16:01 AM 1 6.07 0.00 1.05 23.44 0.03 69.41 02:17:01 AM all 20.94 0.00 3.83 3.26 0.08 71.89 02:17:01 AM 0 15.02 0.00 3.44 2.67 0.07 78.79 02:17:01 AM 1 26.87 0.00 4.22 3.85 0.08 64.98 02:18:01 AM all 1.94 0.00 0.36 0.82 0.03 96.85 02:18:01 AM 0 1.87 0.00 0.33 0.75 0.03 97.01 02:18:01 AM 1 2.01 0.00 0.38 0.89 0.03 96.69 02:19:01 AM all 7.95 0.00 0.81 0.01 0.05 91.18 02:19:01 AM 0 9.19 0.00 1.05 0.02 0.05 89.69 02:19:01 AM 1 6.71 0.00 0.57 0.00 0.05 92.67 02:20:01 AM all 16.47 0.00 2.15 1.67 0.08 79.64 02:20:01 AM 0 21.55 0.00 2.40 2.52 0.08 73.44 02:20:01 AM 1 11.38 0.00 1.89 0.82 0.07 85.85 Average: all 16.08 0.01 2.94 10.20 0.07 70.70 Average: 0 17.85 0.01 2.91 9.42 0.07 69.75 Average: 1 14.31 0.01 2.97 10.99 0.07 71.66