---> uname -a: Linux prd-centos8-robot-2c-8g-1130.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 587 4975 19 2134 6813 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:bc:17:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:febc:170d/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) 01/12/2025 _x86_64_ (2 CPU) 23:14:15 LINUX RESTART (2 CPU) 11:15:01 PM tps rtps wtps bread/s bwrtn/s 11:16:01 PM 109.23 46.33 62.90 6051.45 16622.53 11:17:01 PM 92.09 0.73 91.35 53.05 10397.55 11:18:01 PM 33.66 3.83 29.83 1256.86 2580.54 11:19:01 PM 58.95 5.81 53.13 449.85 7242.39 11:20:01 PM 4.45 0.00 4.45 0.00 200.23 11:21:01 PM 0.25 0.00 0.25 0.00 3.27 11:22:01 PM 0.18 0.00 0.18 0.00 2.25 11:23:01 PM 3.65 0.40 3.25 68.91 124.88 11:24:01 PM 28.31 0.53 27.78 64.79 1231.73 Average: 36.75 6.41 30.35 882.76 4267.28 11:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:16:01 PM 5415052 7068988 2467380 31.30 2688 1837784 682656 7.64 184320 1966108 148668 11:17:01 PM 5198828 6997636 2683604 34.05 2688 1976388 724200 8.11 198656 2137716 30680 11:18:01 PM 5061196 6982428 2821236 35.79 2688 2096224 768468 8.60 257348 2211240 64408 11:19:01 PM 5007644 7059196 2874788 36.47 2688 2221452 656028 7.35 264216 2237260 80 11:20:01 PM 5007556 7059108 2874876 36.47 2688 2221452 652292 7.30 264212 2237540 4 11:21:01 PM 5007528 7059100 2874904 36.47 2688 2221456 652292 7.30 264212 2237732 4 11:22:01 PM 5007372 7058936 2875060 36.47 2688 2221456 652292 7.30 264212 2238012 4 11:23:01 PM 5125684 7008984 2756748 34.97 2688 2054872 692148 7.75 258912 2137416 4408 11:24:01 PM 5148308 7029872 2734124 34.69 2688 2057112 687624 7.70 454884 1930676 16608 Average: 5108796 7036028 2773636 35.19 2688 2100911 685333 7.67 267886 2148189 29429 11:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 305.15 175.89 1570.33 57.46 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 63.51 50.70 668.25 8.43 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 35.99 31.61 297.72 7.91 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 198.65 141.49 46.33 39.82 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.78 0.47 0.10 0.07 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.90 0.77 0.18 1.47 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.23 0.32 0.33 0.20 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 42.10 29.44 71.83 18.20 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 21.53 19.35 17.10 9.19 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 74.43 50.00 296.91 15.86 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) 01/12/2025 _x86_64_ (2 CPU) 23:14:15 LINUX RESTART (2 CPU) 11:15:01 PM CPU %user %nice %system %iowait %steal %idle 11:16:01 PM all 40.79 0.03 6.76 4.60 0.09 47.73 11:16:01 PM 0 46.47 0.07 7.48 4.24 0.10 41.64 11:16:01 PM 1 35.11 0.00 6.04 4.96 0.08 53.81 11:17:01 PM all 24.69 0.00 3.46 3.36 0.09 68.40 11:17:01 PM 0 28.01 0.00 3.34 3.59 0.10 64.96 11:17:01 PM 1 21.37 0.00 3.59 3.12 0.08 71.84 11:18:01 PM all 22.92 0.00 3.69 1.29 0.08 72.02 11:18:01 PM 0 18.68 0.00 3.57 1.54 0.07 76.14 11:18:01 PM 1 27.16 0.00 3.81 1.05 0.08 67.90 11:19:01 PM all 18.05 0.00 3.54 2.25 0.07 76.09 11:19:01 PM 0 22.34 0.00 3.66 2.01 0.07 71.93 11:19:01 PM 1 13.77 0.00 3.41 2.49 0.07 80.26 11:20:01 PM all 0.08 0.00 0.13 0.02 0.04 99.74 11:20:01 PM 0 0.05 0.00 0.08 0.03 0.03 99.80 11:20:01 PM 1 0.10 0.00 0.17 0.00 0.05 99.68 11:21:01 PM all 0.27 0.00 0.05 0.00 0.03 99.65 11:21:01 PM 0 0.15 0.00 0.03 0.00 0.03 99.78 11:21:01 PM 1 0.38 0.00 0.07 0.00 0.03 99.52 11:22:01 PM all 0.14 0.00 0.06 0.00 0.04 99.76 11:22:01 PM 0 0.23 0.00 0.08 0.00 0.03 99.65 11:22:01 PM 1 0.05 0.00 0.03 0.00 0.05 99.87 11:23:01 PM all 5.69 0.00 1.29 0.04 0.05 92.93 11:23:01 PM 0 5.36 0.00 1.40 0.07 0.05 93.12 11:23:01 PM 1 6.02 0.00 1.19 0.02 0.05 92.73 11:24:01 PM all 30.95 0.00 3.40 0.27 0.08 65.29 11:24:01 PM 0 51.06 0.00 4.09 0.17 0.08 44.60 11:24:01 PM 1 10.83 0.00 2.72 0.37 0.08 86.00 Average: all 15.95 0.00 2.49 1.31 0.06 80.19 Average: 0 19.15 0.01 2.64 1.29 0.06 76.85 Average: 1 12.75 0.00 2.33 1.33 0.06 83.52