---> uname -a: Linux prd-centos8-robot-2c-8g-2689.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4843 19 2210 6755 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:19:38:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fe19:383e/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) 10/01/2025 _x86_64_ (2 CPU) 02:16:15 LINUX RESTART (2 CPU) 02:17:03 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 87.89 51.27 36.62 6215.41 15797.50 02:19:01 AM 67.79 0.08 67.71 2.13 6173.34 02:20:01 AM 34.18 0.00 34.18 0.00 4779.76 02:21:01 AM 43.15 0.35 42.80 22.92 5553.68 02:22:01 AM 28.96 0.40 28.56 30.52 2030.97 02:23:01 AM 62.06 7.25 54.81 1350.17 3617.25 02:24:01 AM 33.05 0.03 33.02 3.46 6246.39 02:25:01 AM 4.72 0.23 4.48 12.66 424.93 02:26:01 AM 0.27 0.00 0.27 0.00 4.30 02:27:01 AM 0.77 0.00 0.77 0.00 191.20 02:28:01 AM 16.61 0.37 16.24 38.39 630.84 02:29:01 AM 41.31 6.38 34.93 627.63 1899.53 Average: 34.92 5.40 29.51 676.60 3913.15 02:17:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5543248 7054568 2339184 29.68 2688 1704648 709216 7.94 184536 1873428 82128 02:19:01 AM 5358536 7064900 2523896 32.02 2688 1888744 668488 7.49 187024 2011856 113840 02:20:01 AM 5295988 7018236 2586444 32.81 2688 1904680 721380 8.08 187608 2073184 6384 02:21:01 AM 5187660 7022960 2694772 34.19 2688 2010856 690560 7.73 189012 2155984 42004 02:22:01 AM 5106852 6942672 2775580 35.21 2688 2011728 788244 8.83 211448 2216824 10760 02:23:01 AM 4943088 7030044 2939344 37.29 2688 2254220 665176 7.45 256624 2307672 172696 02:24:01 AM 4964092 7052968 2918340 37.02 2688 2256308 642732 7.20 262148 2276552 8 02:25:01 AM 4893576 6991224 2988856 37.92 2688 2265076 723436 8.10 262480 2346472 4 02:26:01 AM 4887392 6985044 2995040 38.00 2688 2265104 740620 8.29 262480 2352888 4 02:27:01 AM 4854136 6957264 3028296 38.42 2688 2270588 758956 8.50 262480 2385768 24 02:28:01 AM 4992296 6927912 2890136 36.67 2688 2108308 757200 8.48 315140 2218036 43236 02:29:01 AM 4977832 6933112 2904600 36.85 2688 2128320 742884 8.32 475156 2074780 25092 Average: 5083725 6998409 2798707 35.51 2688 2089048 717408 8.03 254678 2191120 41348 02:17:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 329.92 172.88 1258.66 62.33 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 49.30 39.84 575.79 4.26 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 13.66 12.14 125.55 2.03 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 39.26 32.74 582.15 5.63 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 8.65 7.58 5.24 3.18 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 42.83 36.71 335.71 9.11 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 157.82 114.88 32.06 25.72 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 97.13 88.25 85.77 29.79 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 339.09 337.19 195.87 135.16 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 143.22 138.77 283.63 43.28 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 61.65 38.22 98.35 42.07 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 21.56 17.83 15.49 8.73 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 108.06 86.18 296.87 30.85 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) 10/01/2025 _x86_64_ (2 CPU) 02:16:15 LINUX RESTART (2 CPU) 02:17:03 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 26.91 0.05 6.10 29.03 0.11 37.80 02:18:01 AM 0 33.74 0.05 5.41 31.08 0.11 29.61 02:18:01 AM 1 20.06 0.05 6.78 26.97 0.11 46.01 02:19:01 AM all 17.73 0.00 2.72 19.34 0.08 60.12 02:19:01 AM 0 22.45 0.00 3.36 20.08 0.08 54.03 02:19:01 AM 1 13.02 0.00 2.09 18.60 0.08 66.21 02:20:01 AM all 4.08 0.00 0.64 28.75 0.03 66.50 02:20:01 AM 0 7.20 0.00 0.73 31.51 0.03 60.53 02:20:01 AM 1 0.97 0.00 0.55 25.98 0.02 72.48 02:21:01 AM all 19.39 0.00 2.76 12.53 0.07 65.25 02:21:01 AM 0 23.81 0.00 3.42 13.36 0.07 59.34 02:21:01 AM 1 14.97 0.00 2.09 11.70 0.07 71.17 02:22:01 AM all 12.76 0.00 1.32 5.75 0.06 80.12 02:22:01 AM 0 13.65 0.00 1.59 7.32 0.07 77.37 02:22:01 AM 1 11.86 0.00 1.05 4.18 0.05 82.86 02:23:01 AM all 31.27 0.00 6.08 3.64 0.10 58.90 02:23:01 AM 0 36.80 0.00 6.55 4.03 0.10 52.52 02:23:01 AM 1 25.74 0.00 5.62 3.25 0.10 65.29 02:24:01 AM all 5.42 0.00 1.01 4.60 0.03 88.94 02:24:01 AM 0 8.24 0.00 1.37 6.47 0.03 83.88 02:24:01 AM 1 2.59 0.00 0.65 2.73 0.03 93.99 02:25:01 AM all 16.26 0.00 0.45 0.34 0.06 82.89 02:25:01 AM 0 18.93 0.00 0.55 0.47 0.07 79.98 02:25:01 AM 1 13.57 0.00 0.35 0.20 0.05 85.82 02:26:01 AM all 28.35 0.00 0.59 0.00 0.10 70.97 02:26:01 AM 0 48.35 0.00 0.81 0.00 0.10 50.74 02:26:01 AM 1 8.35 0.00 0.37 0.00 0.10 91.18 02:27:01 AM all 18.21 0.00 0.43 0.03 0.08 81.26 02:27:01 AM 0 35.94 0.00 0.65 0.00 0.12 63.29 02:27:01 AM 1 0.84 0.00 0.22 0.05 0.03 98.86 02:28:01 AM all 17.40 0.00 2.21 0.74 0.07 79.58 02:28:01 AM 0 26.52 0.00 2.72 1.05 0.07 69.64 02:28:01 AM 1 8.27 0.00 1.71 0.43 0.07 89.52 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 30.60 0.27 4.05 1.28 0.09 63.71 02:29:01 AM 0 28.10 0.02 4.03 0.93 0.08 66.84 02:29:01 AM 1 33.11 0.52 4.07 1.62 0.10 60.58 Average: all 18.99 0.03 2.35 8.73 0.07 69.84 Average: 0 25.24 0.01 2.59 9.59 0.08 62.51 Average: 1 12.74 0.05 2.10 7.87 0.07 77.16