---> uname -a: Linux prd-centos8-robot-2c-8g-5894.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 582 4986 19 2128 6820 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:28:11:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe28:11ab/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) 12/28/2024 _x86_64_ (2 CPU) 02:12:47 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 207.61 147.95 59.66 14574.91 39822.18 02:15:01 AM 113.66 0.75 112.91 53.58 11122.09 02:16:01 AM 22.30 0.03 22.26 0.53 3121.71 02:17:01 AM 16.80 0.38 16.41 64.26 927.45 02:18:01 AM 63.20 6.75 56.45 1249.18 7721.56 02:19:01 AM 2.68 0.12 2.57 33.06 86.40 02:20:01 AM 2.12 0.00 2.12 0.00 114.06 02:21:01 AM 0.25 0.00 0.25 0.00 3.38 02:22:01 AM 11.20 0.32 10.88 36.92 387.10 02:23:01 AM 27.52 0.52 27.01 63.85 1230.81 Average: 46.73 15.68 31.05 1607.68 6453.82 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5508644 7051576 2373788 30.11 2688 1735364 696472 7.80 187376 1905136 100220 02:15:01 AM 5207152 7008788 2675280 33.94 2688 1979064 697848 7.81 198464 2133160 77056 02:16:01 AM 5247316 7049476 2635116 33.43 2688 1980184 657020 7.36 208492 2086240 1124 02:17:01 AM 5184524 7037676 2697908 34.23 2688 2028496 697480 7.81 228468 2120624 41448 02:18:01 AM 5025696 7068012 2856736 36.24 2688 2212304 639808 7.16 258436 2227528 76 02:19:01 AM 4977172 7021972 2905260 36.86 2688 2214784 671236 7.52 258700 2275812 1488 02:20:01 AM 4974828 7019628 2907604 36.89 2688 2214784 687860 7.70 258700 2277688 4 02:21:01 AM 4961392 7006224 2921040 37.06 2688 2214804 718952 8.05 258700 2291596 4 02:22:01 AM 5064552 6966508 2817880 35.75 2688 2077848 727968 8.15 282416 2184692 33716 02:23:01 AM 5102112 6979356 2780320 35.27 2688 2053560 715084 8.01 451764 1981048 16724 Average: 5125339 7020922 2757093 34.98 2688 2071119 690973 7.74 259152 2148352 27186 02:13:01 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 297.40 178.59 1367.97 56.27 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 90.72 68.71 938.60 9.99 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 10.65 2.58 2.94 0.96 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 24.10 20.03 97.89 5.67 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 215.76 171.19 243.25 43.19 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 32.46 25.66 24.31 7.35 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 263.80 262.75 53.02 109.94 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 184.92 179.57 189.42 64.21 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 118.96 96.37 134.55 44.57 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 21.48 19.06 18.42 9.02 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 126.03 102.45 307.05 35.12 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) 12/28/2024 _x86_64_ (2 CPU) 02:12:47 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 45.39 0.08 10.63 10.94 0.10 32.87 02:14:01 AM 0 47.10 0.07 11.67 9.40 0.10 31.66 02:14:01 AM 1 43.67 0.08 9.58 12.49 0.10 34.07 02:15:01 AM all 33.93 0.00 4.85 2.86 0.15 58.21 02:15:01 AM 0 44.71 0.00 6.00 2.77 0.22 46.30 02:15:01 AM 1 23.13 0.00 3.69 2.96 0.08 70.14 02:16:01 AM all 2.63 0.00 0.75 1.82 0.04 94.76 02:16:01 AM 0 1.04 0.00 0.84 2.11 0.05 95.97 02:16:01 AM 1 4.22 0.00 0.67 1.54 0.03 93.54 02:17:01 AM all 17.06 0.00 2.29 0.67 0.07 79.92 02:17:01 AM 0 26.69 0.00 2.92 0.82 0.07 69.50 02:17:01 AM 1 7.43 0.00 1.65 0.52 0.07 90.34 02:18:01 AM all 20.65 0.00 4.16 3.44 0.08 71.68 02:18:01 AM 0 23.73 0.00 4.38 3.30 0.08 68.51 02:18:01 AM 1 17.57 0.00 3.93 3.58 0.07 74.85 02:19:01 AM all 3.65 0.00 0.32 0.03 0.04 95.96 02:19:01 AM 0 6.43 0.00 0.45 0.03 0.05 93.03 02:19:01 AM 1 0.88 0.00 0.18 0.02 0.03 98.88 02:20:01 AM all 21.24 0.00 0.46 0.01 0.08 78.20 02:20:01 AM 0 41.87 0.00 0.72 0.00 0.10 57.31 02:20:01 AM 1 0.65 0.00 0.20 0.02 0.07 99.06 02:21:01 AM all 20.30 0.00 0.45 0.01 0.08 79.17 02:21:01 AM 0 16.36 0.00 0.43 0.02 0.07 83.12 02:21:01 AM 1 24.24 0.00 0.47 0.00 0.08 75.21 02:22:01 AM all 18.37 0.00 1.47 0.08 0.07 80.01 02:22:01 AM 0 13.41 0.00 1.75 0.05 0.07 84.72 02:22:01 AM 1 23.29 0.00 1.19 0.12 0.07 75.34 02:23:01 AM all 30.29 0.00 3.35 0.38 0.09 65.90 02:23:01 AM 0 30.37 0.00 3.57 0.58 0.08 65.39 02:23:01 AM 1 30.21 0.00 3.12 0.17 0.10 66.41 Average: all 21.35 0.01 2.87 2.02 0.08 73.67 Average: 0 25.18 0.01 3.28 1.91 0.09 69.54 Average: 1 17.52 0.01 2.47 2.14 0.07 77.80