---> uname -a: Linux prd-centos8-robot-2c-8g-6522.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 595 4982 19 2119 6806 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:56:d8:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe56:d84c/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) 01/30/2025 _x86_64_ (2 CPU) 02:12:02 LINUX RESTART (2 CPU) 02:13:02 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 87.53 6.44 81.09 1114.66 6356.92 02:15:01 AM 72.64 0.73 71.91 53.05 9856.36 02:16:01 AM 11.75 0.42 11.33 64.79 348.73 02:17:01 AM 14.56 0.00 14.56 0.00 1241.38 02:18:01 AM 58.24 6.75 51.49 1248.98 7149.59 02:19:01 AM 5.68 0.10 5.58 32.13 239.24 02:20:01 AM 1.98 0.00 1.98 0.00 72.88 02:21:01 AM 0.65 0.00 0.65 0.00 19.01 02:22:01 AM 13.58 0.42 13.16 47.72 612.76 Average: 29.52 1.64 27.88 283.07 2871.12 02:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5293132 7019792 2589300 32.85 2688 1908188 706608 7.91 193376 2075276 198944 02:15:01 AM 5198848 6993764 2683584 34.05 2688 1972772 698784 7.82 198476 2143056 16 02:16:01 AM 5279140 7076024 2603292 33.03 2688 1974720 627796 7.03 217460 2045296 4 02:17:01 AM 5130932 7012624 2751500 34.91 2688 2056820 709732 7.95 233012 2169316 64124 02:18:01 AM 5012484 7049780 2869948 36.41 2688 2207000 636800 7.13 258064 2237740 96 02:19:01 AM 4948424 6986896 2934008 37.22 2688 2208212 736956 8.25 258192 2304724 252 02:20:01 AM 4896332 6934844 2986100 37.88 2688 2208252 796736 8.92 258192 2356164 4 02:21:01 AM 4890952 6929824 2991480 37.95 2688 2208600 805196 9.02 258192 2361720 24 02:22:01 AM 5159560 7022016 2722872 34.54 2688 2037556 672732 7.53 447620 1926276 13368 Average: 5089978 7002840 2792454 35.43 2688 2086902 710149 7.95 258065 2179952 30759 02:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 144.21 109.07 1238.36 23.62 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 46.08 29.79 439.22 5.47 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 02:16:01 AM eth0 11.83 8.18 5.28 3.54 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 32.46 27.61 293.02 5.19 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 196.29 142.91 45.01 40.36 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 45.79 46.81 8.41 297.82 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 469.16 410.03 5541.17 420.85 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 336.37 287.99 4680.56 18.76 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 145.35 100.90 1103.54 24.60 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 158.65 129.30 1484.35 93.49 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) 01/30/2025 _x86_64_ (2 CPU) 02:12:02 LINUX RESTART (2 CPU) 02:13:02 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 34.50 0.00 5.28 2.57 0.10 57.55 02:14:01 AM 0 27.65 0.00 4.73 1.87 0.09 65.66 02:14:01 AM 1 41.40 0.00 5.84 3.27 0.12 49.37 02:15:01 AM all 14.42 0.00 2.50 3.16 0.08 79.83 02:15:01 AM 0 11.76 0.00 2.52 3.25 0.08 82.38 02:15:01 AM 1 17.08 0.00 2.49 3.07 0.08 77.28 02:16:01 AM all 9.08 0.00 1.14 0.68 0.05 89.05 02:16:01 AM 0 5.74 0.00 1.12 0.58 0.05 92.50 02:16:01 AM 1 12.41 0.00 1.15 0.78 0.05 85.61 02:17:01 AM all 11.22 0.00 1.95 2.25 0.06 84.51 02:17:01 AM 0 11.09 0.00 1.79 1.94 0.05 85.13 02:17:01 AM 1 11.36 0.00 2.12 2.57 0.07 83.88 02:18:01 AM all 16.84 0.00 3.72 3.69 0.07 75.69 02:18:01 AM 0 10.50 0.00 3.32 4.24 0.07 81.86 02:18:01 AM 1 23.19 0.00 4.12 3.13 0.07 69.50 02:19:01 AM all 4.31 0.00 0.29 0.08 0.04 95.28 02:19:01 AM 0 4.03 0.00 0.23 0.13 0.03 95.56 02:19:01 AM 1 4.58 0.00 0.35 0.02 0.05 95.00 02:20:01 AM all 13.58 0.00 2.25 0.08 0.12 83.97 02:20:01 AM 0 9.86 0.00 2.89 0.17 0.12 86.96 02:20:01 AM 1 17.36 0.00 1.59 0.00 0.12 80.93 02:21:01 AM all 11.88 0.00 1.25 0.01 0.10 86.76 02:21:01 AM 0 9.28 0.00 1.14 0.02 0.10 89.46 02:21:01 AM 1 14.44 0.00 1.35 0.00 0.10 84.11 02:22:01 AM all 17.06 0.00 2.81 0.24 0.08 79.80 02:22:01 AM 0 19.22 0.00 3.40 0.37 0.08 76.93 02:22:01 AM 1 14.89 0.00 2.23 0.12 0.08 82.68 Average: all 14.69 0.00 2.34 1.42 0.08 81.47 Average: 0 12.08 0.00 2.34 1.40 0.07 84.11 Average: 1 17.30 0.00 2.35 1.44 0.08 78.83