---> uname -a: Linux prd-centos8-robot-2c-8g-3889.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 581 4988 19 2126 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:10:00:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe10:81/64 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) 01/22/2025 _x86_64_ (2 CPU) 01:14:13 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 96.12 35.90 60.22 5858.14 7694.20 01:17:01 AM 89.47 0.73 88.74 53.06 10250.46 01:18:01 AM 21.26 0.42 20.84 64.78 1835.59 01:19:01 AM 65.94 6.75 59.20 1249.18 7857.63 01:20:01 AM 5.25 0.00 5.25 0.00 210.00 01:21:01 AM 0.67 0.00 0.67 0.00 9.30 01:22:01 AM 0.35 0.00 0.35 0.00 3.82 01:23:01 AM 2.22 0.12 2.10 33.06 154.07 01:24:01 AM 0.43 0.00 0.43 0.00 7.75 01:25:01 AM 0.65 0.00 0.65 0.00 9.13 01:26:01 AM 17.39 0.40 16.99 46.78 822.88 Average: 27.25 4.03 23.22 664.20 2623.20 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5417496 7073032 2464936 31.27 2688 1839288 663828 7.43 184768 1963260 157852 01:17:01 AM 5210316 7008744 2672116 33.90 2688 1976016 693960 7.77 198360 2127404 30684 01:18:01 AM 5223148 7058428 2659284 33.74 2688 2010736 650692 7.29 225868 2083180 32304 01:19:01 AM 5020500 7059780 2861932 36.31 2688 2209256 643664 7.21 258092 2225564 100 01:20:01 AM 5024944 7064224 2857488 36.25 2688 2209256 623344 6.98 258092 2225652 8 01:21:01 AM 5025012 7064304 2857420 36.25 2688 2209264 623344 6.98 258092 2225884 4 01:22:01 AM 5024668 7063960 2857764 36.25 2688 2209264 623344 6.98 258096 2225984 4 01:23:01 AM 4925668 6968588 2956764 37.51 2688 2212892 745516 8.35 258228 2324040 68 01:24:01 AM 4892120 6935056 2990312 37.94 2688 2212908 783728 8.78 258228 2357160 4 01:25:01 AM 4832436 6875380 3049996 38.69 2688 2212916 826736 9.26 258228 2416744 4 01:26:01 AM 5157788 7027912 2724644 34.57 2688 2046080 675296 7.56 449548 1926576 13376 Average: 5068554 7018128 2813878 35.70 2688 2122534 686677 7.69 260509 2191041 21310 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 324.25 199.18 1608.66 61.40 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 57.01 45.56 642.62 8.32 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 21.73 17.78 9.20 5.62 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 552.18 398.33 396.62 93.99 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 2.73 1.88 0.43 0.41 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 1.55 0.80 0.32 0.18 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 3.10 2.12 0.76 0.62 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 146.02 112.75 1166.84 8.56 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 490.82 409.38 5456.24 26.44 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 477.11 376.77 5749.27 24.34 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 101.82 62.20 102.91 30.47 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 198.03 147.89 1375.78 23.67 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) 01/22/2025 _x86_64_ (2 CPU) 01:14:13 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 37.96 0.02 6.74 5.58 0.12 49.59 01:16:01 AM 0 45.64 0.02 6.76 4.55 0.12 42.91 01:16:01 AM 1 30.31 0.02 6.71 6.60 0.12 56.25 01:17:01 AM all 24.49 0.00 3.26 3.44 0.08 68.72 01:17:01 AM 0 30.86 0.00 3.37 3.05 0.08 62.63 01:17:01 AM 1 18.12 0.00 3.14 3.83 0.08 74.82 01:18:01 AM all 17.24 0.00 2.80 0.69 0.06 79.20 01:18:01 AM 0 17.90 0.00 3.01 1.09 0.07 77.94 01:18:01 AM 1 16.59 0.00 2.59 0.30 0.05 80.47 01:19:01 AM all 22.39 0.00 4.57 2.27 0.12 70.65 01:19:01 AM 0 25.27 0.00 5.02 1.65 0.08 67.98 01:19:01 AM 1 19.52 0.00 4.13 2.88 0.15 73.32 01:20:01 AM all 0.30 0.00 0.10 0.02 0.05 99.53 01:20:01 AM 0 0.50 0.00 0.12 0.03 0.05 99.30 01:20:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 01:21:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 01:21:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 01:21:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:22:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 01:22:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 01:22:01 AM 1 0.12 0.00 0.10 0.00 0.07 99.72 01:23:01 AM all 7.32 0.00 1.59 0.07 0.07 90.95 01:23:01 AM 0 13.74 0.00 2.98 0.12 0.07 83.09 01:23:01 AM 1 0.97 0.00 0.22 0.02 0.07 98.73 01:24:01 AM all 10.14 0.00 1.49 0.00 0.10 88.27 01:24:01 AM 0 11.24 0.00 1.54 0.00 0.10 87.11 01:24:01 AM 1 9.03 0.00 1.44 0.00 0.10 89.43 01:25:01 AM all 8.80 0.00 1.23 0.00 0.10 89.87 01:25:01 AM 0 16.39 0.00 2.23 0.00 0.12 81.27 01:25:01 AM 1 1.27 0.00 0.23 0.00 0.08 98.41 01:26:01 AM all 18.57 0.00 2.89 0.36 0.08 78.10 01:26:01 AM 0 23.93 0.00 3.77 0.32 0.08 71.90 01:26:01 AM 1 13.21 0.00 2.01 0.40 0.08 84.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.41 0.00 2.25 1.12 0.08 83.13 Average: 0 16.92 0.00 2.62 0.98 0.08 79.40 Average: 1 9.91 0.00 1.88 1.27 0.08 86.85