---> uname -a: Linux prd-centos8-robot-2c-8g-5880.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: 2799.996 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 576 4996 19 2124 6825 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:d7:36:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fed7:3678/64 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) 01/28/2025 _x86_64_ (2 CPU) 03:24:24 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:02 AM 91.09 50.04 41.05 5266.97 31730.35 03:27:01 AM 52.36 6.32 46.04 1110.67 5137.83 03:28:01 AM 76.77 0.02 76.75 0.53 7730.66 03:29:01 AM 47.93 0.77 47.16 53.59 6295.77 03:30:01 AM 7.38 0.00 7.38 0.00 170.58 03:31:01 AM 40.98 7.09 33.89 1309.31 1861.98 03:32:01 AM 38.09 0.03 38.06 3.47 6784.79 03:33:01 AM 4.57 0.10 4.47 32.93 161.57 03:34:01 AM 15.11 0.40 14.71 46.78 668.89 Average: 41.57 7.20 34.37 869.08 6730.19 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:02 AM 5772720 7161116 2109712 26.76 2688 1587732 645696 7.23 160184 1690712 39152 03:27:01 AM 5449640 7036156 2432792 30.86 2688 1778344 721848 8.08 191700 1953600 62780 03:28:01 AM 5335944 7104528 2546488 32.31 2688 1947252 627652 7.03 186732 2023900 107984 03:29:01 AM 5211528 7012844 2670904 33.88 2688 1979228 697932 7.81 198680 2129976 12 03:30:01 AM 5196172 7023008 2686260 34.08 2688 2004776 699624 7.83 210648 2134120 25572 03:31:01 AM 4967528 7017800 2914904 36.98 2688 2220032 675212 7.56 256976 2291616 184736 03:32:01 AM 5027684 7071296 2854748 36.22 2688 2213436 630064 7.05 258204 2224872 4 03:33:01 AM 4967528 7012672 2914904 36.98 2688 2214968 715476 8.01 258332 2283596 4 03:34:01 AM 5211896 7079884 2670536 33.88 2688 2043944 638700 7.15 447780 1874504 13244 Average: 5237849 7057700 2644583 33.55 2688 1998857 672467 7.53 241026 2067433 48165 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 193.07 103.50 743.20 43.75 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 100.34 75.06 842.58 18.46 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 24.00 20.78 233.47 3.51 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 39.81 30.38 437.65 5.01 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 5.75 4.57 4.41 2.27 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 36.42 30.91 296.41 7.33 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 173.65 107.83 38.27 27.32 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 69.22 53.82 460.36 4.74 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 149.43 109.85 1008.91 31.22 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 87.94 59.60 450.98 15.95 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) 01/28/2025 _x86_64_ (2 CPU) 03:24:24 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:02 AM all 20.91 0.05 4.43 57.39 0.24 16.98 03:26:02 AM 0 19.77 0.05 5.06 58.87 0.19 16.06 03:26:02 AM 1 22.05 0.05 3.81 55.91 0.29 17.88 03:27:01 AM all 22.34 0.00 3.28 11.85 0.20 62.32 03:27:01 AM 0 21.61 0.00 2.96 12.44 0.19 62.80 03:27:01 AM 1 23.07 0.00 3.61 11.27 0.21 61.85 03:28:01 AM all 20.96 0.00 3.56 12.60 0.24 62.63 03:28:01 AM 0 20.61 0.00 3.47 15.02 0.30 60.60 03:28:01 AM 1 21.32 0.00 3.65 10.19 0.18 64.66 03:29:01 AM all 13.94 0.00 1.97 8.03 0.09 75.98 03:29:01 AM 0 6.57 0.00 1.76 4.62 0.08 86.97 03:29:01 AM 1 21.30 0.00 2.18 11.44 0.10 64.98 03:30:01 AM all 5.76 0.00 0.76 0.23 0.07 93.18 03:30:01 AM 0 1.45 0.00 0.67 0.02 0.08 97.78 03:30:01 AM 1 10.06 0.00 0.85 0.45 0.05 88.58 03:31:01 AM all 29.01 0.00 4.67 1.82 0.13 64.37 03:31:01 AM 0 15.68 0.00 3.90 1.86 0.12 78.45 03:31:01 AM 1 42.37 0.00 5.45 1.78 0.15 50.26 03:32:01 AM all 6.62 0.00 1.54 1.59 0.04 90.20 03:32:01 AM 0 3.21 0.00 1.41 1.37 0.03 93.97 03:32:01 AM 1 10.03 0.00 1.67 1.81 0.05 86.44 03:33:01 AM all 3.88 0.00 0.41 0.04 0.05 95.62 03:33:01 AM 0 3.95 0.00 0.42 0.00 0.05 95.58 03:33:01 AM 1 3.82 0.00 0.40 0.08 0.05 95.65 03:34:01 AM all 17.50 0.00 3.30 0.25 0.10 78.84 03:34:01 AM 0 13.38 0.00 3.84 0.15 0.10 82.52 03:34:01 AM 1 21.53 0.00 2.78 0.35 0.10 75.24 Average: all 15.63 0.01 2.65 10.37 0.13 71.21 Average: 0 11.76 0.01 2.60 10.42 0.13 75.09 Average: 1 19.49 0.01 2.71 10.32 0.13 67.35