---> uname -a: Linux prd-centos8-robot-2c-8g-14754.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 609 4945 19 2142 6792 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:79:41:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe79:4120/64 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) 08/26/2024 _x86_64_ (2 CPU) 07:15:33 LINUX RESTART (2 CPU) 07:16:01 AM tps rtps wtps bread/s bwrtn/s 07:17:01 AM 86.12 41.05 45.07 3871.78 37435.07 07:18:01 AM 47.15 18.86 28.29 4989.54 3519.18 07:19:02 AM 116.04 4.10 111.94 106.21 9747.16 07:20:01 AM 28.85 0.42 28.43 65.88 3204.88 07:21:01 AM 41.12 0.00 41.12 0.00 2863.26 07:22:01 AM 26.12 0.03 26.09 3.47 5450.45 07:23:01 AM 3.00 0.12 2.88 33.06 362.91 07:24:01 AM 2.37 0.00 2.37 0.00 72.61 07:25:01 AM 0.52 0.00 0.52 0.00 195.72 07:26:01 AM 12.51 0.32 12.20 36.92 471.99 Average: 36.40 6.50 29.90 912.11 6337.80 07:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 AM 6102384 7371652 1780040 22.58 2688 1468748 324332 3.63 124664 1398448 116 07:18:01 AM 5369032 7003212 2513392 31.89 2688 1824076 778588 8.72 216780 2002388 123152 07:19:02 AM 5169624 6996144 2712800 34.42 2688 2003496 719052 8.05 222604 2139048 73552 07:20:01 AM 5247732 7075620 2634692 33.42 2688 2005440 664176 7.44 241340 2046556 4 07:21:01 AM 4979036 7006720 2903388 36.83 2688 2196716 689772 7.72 257380 2271696 150712 07:22:01 AM 5025016 7052368 2857408 36.25 2688 2196844 643164 7.20 260888 2219408 8 07:23:01 AM 4959460 6996192 2922964 37.08 2688 2206220 712108 7.97 261220 2284308 4 07:24:01 AM 4940976 6977748 2941448 37.32 2688 2206260 760028 8.51 261220 2302196 4 07:25:01 AM 4939428 6981944 2942996 37.34 2688 2212020 740132 8.29 261220 2303676 24 07:26:01 AM 5076848 6962172 2805576 35.59 2688 2060888 725884 8.13 300036 2150580 32736 Average: 5180954 7042377 2701470 34.27 2688 2038071 675724 7.57 240735 2111830 38031 07:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 3.58 1.58 0.64 0.31 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 271.54 180.49 1577.10 60.36 0.00 0.00 0.00 0.00 07:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:02 AM eth0 60.25 46.43 559.60 8.26 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 16.32 8.35 5.46 3.25 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 39.49 33.89 275.38 8.89 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 192.25 143.55 40.62 38.47 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 106.58 95.05 88.78 33.25 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 349.55 340.24 552.14 127.51 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 175.65 168.11 423.01 49.64 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 63.66 42.57 96.31 38.09 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 128.07 106.19 362.50 36.86 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) 08/26/2024 _x86_64_ (2 CPU) 07:15:33 LINUX RESTART (2 CPU) 07:16:01 AM CPU %user %nice %system %iowait %steal %idle 07:17:01 AM all 10.68 0.03 4.00 61.16 0.12 24.00 07:17:01 AM 0 10.39 0.02 3.87 55.91 0.07 29.74 07:17:01 AM 1 10.98 0.05 4.12 66.36 0.17 18.32 07:18:01 AM all 28.92 0.00 4.82 4.34 0.09 61.83 07:18:01 AM 0 36.16 0.00 6.85 7.02 0.08 49.89 07:18:01 AM 1 21.76 0.00 2.81 1.69 0.10 73.64 07:19:02 AM all 31.81 0.00 5.19 7.90 0.12 54.98 07:19:02 AM 0 36.37 0.00 6.21 7.44 0.12 49.87 07:19:02 AM 1 27.26 0.00 4.16 8.37 0.12 60.09 07:20:01 AM all 10.56 0.00 1.44 2.93 0.07 85.00 07:20:01 AM 0 12.66 0.00 1.49 2.61 0.07 83.16 07:20:01 AM 1 8.45 0.00 1.39 3.25 0.07 86.83 07:21:01 AM all 26.24 0.00 4.33 2.10 0.09 67.24 07:21:01 AM 0 29.09 0.00 4.54 2.95 0.10 63.33 07:21:01 AM 1 23.41 0.00 4.11 1.25 0.08 71.14 07:22:01 AM all 2.60 0.00 0.82 1.58 0.06 94.94 07:22:01 AM 0 3.06 0.00 0.99 2.51 0.05 93.40 07:22:01 AM 1 2.14 0.00 0.65 0.65 0.07 96.49 07:23:01 AM all 16.38 0.00 1.79 0.32 0.08 81.44 07:23:01 AM 0 8.97 0.00 1.16 0.64 0.07 89.17 07:23:01 AM 1 23.75 0.00 2.41 0.00 0.08 73.76 07:24:01 AM all 24.39 0.00 0.65 0.01 0.11 74.85 07:24:01 AM 0 2.31 0.00 0.38 0.02 0.12 97.17 07:24:01 AM 1 46.56 0.00 0.91 0.00 0.10 52.44 07:25:01 AM all 18.74 0.00 0.49 0.01 0.08 80.68 07:25:01 AM 0 3.33 0.00 0.39 0.00 0.08 96.20 07:25:01 AM 1 33.92 0.00 0.59 0.02 0.08 65.39 07:26:01 AM all 14.79 0.00 1.94 0.17 0.07 83.04 07:26:01 AM 0 13.21 0.00 1.78 0.15 0.07 84.79 07:26:01 AM 1 16.38 0.00 2.09 0.18 0.07 81.28 Average: all 18.53 0.00 2.54 7.97 0.09 70.86 Average: 0 15.56 0.00 2.77 7.83 0.08 73.76 Average: 1 21.49 0.01 2.32 8.11 0.09 67.98