---> uname -a: Linux prd-centos8-robot-2c-8g-22333.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 4962 19 2125 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:cc:e3:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fecc:e313/64 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) 09/15/2024 _x86_64_ (2 CPU) 01:08:36 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 157.15 104.80 52.35 12653.12 37895.28 01:11:01 AM 122.06 6.96 115.09 1257.90 10019.72 01:12:01 AM 43.60 0.98 42.62 110.90 5334.01 01:13:01 AM 28.40 0.07 28.33 2.80 1673.52 01:14:01 AM 46.83 2.52 44.31 396.07 6878.40 01:15:01 AM 2.07 0.00 2.07 0.00 61.41 01:16:01 AM 0.13 0.00 0.13 0.00 1.17 01:17:01 AM 0.13 0.00 0.13 0.00 1.47 01:18:01 AM 10.13 0.45 9.68 71.71 335.97 Average: 45.61 12.86 32.75 1610.38 6911.63 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5633360 7117336 2249068 28.53 2688 1677692 658088 7.37 177232 1794212 77540 01:11:01 AM 5192340 7028844 2690088 34.13 2688 2014464 685796 7.68 212748 2138576 146900 01:12:01 AM 5270860 7099764 2611568 33.13 2688 2006204 639052 7.16 240276 2027952 16 01:13:01 AM 5021352 7045756 2861076 36.30 2688 2193780 660852 7.40 257804 2235952 169888 01:14:01 AM 5015972 7054600 2866456 36.37 2688 2207864 655692 7.34 263580 2228136 4 01:15:01 AM 5013276 7051888 2869152 36.40 2688 2207864 655692 7.34 263580 2231168 12 01:16:01 AM 5013176 7051788 2869252 36.40 2688 2207864 655692 7.34 263580 2231220 16 01:17:01 AM 5013136 7051752 2869292 36.40 2688 2207868 655692 7.34 263580 2231408 4 01:18:01 AM 5094680 6962680 2787748 35.37 2688 2043372 746924 8.36 290372 2143724 17816 Average: 5140906 7051601 2741522 34.78 2688 2085219 668164 7.48 248084 2140261 45800 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 239.87 145.62 997.11 56.44 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 101.20 84.41 1061.36 11.43 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 21.46 15.08 89.69 4.35 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 35.98 29.86 272.74 6.51 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 185.77 137.18 42.08 37.45 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 0.78 0.38 0.20 0.11 0.00 0.00 0.00 0.00 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 1.17 0.18 0.09 0.01 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 0.80 0.37 0.28 0.21 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 47.88 34.72 76.26 21.49 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 70.55 49.76 282.23 15.33 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) 09/15/2024 _x86_64_ (2 CPU) 01:08:36 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 30.22 0.06 8.55 28.84 0.13 32.21 01:10:01 AM 0 27.55 0.07 8.13 27.16 0.14 36.96 01:10:01 AM 1 32.87 0.05 8.97 30.51 0.12 27.47 01:11:01 AM all 35.42 0.00 5.61 4.05 0.10 54.82 01:11:01 AM 0 45.74 0.00 5.86 3.87 0.10 44.43 01:11:01 AM 1 25.10 0.00 5.36 4.24 0.10 65.21 01:12:01 AM all 17.22 0.00 1.93 1.97 0.08 78.80 01:12:01 AM 0 24.18 0.00 2.29 1.36 0.07 72.11 01:12:01 AM 1 10.27 0.00 1.57 2.58 0.08 85.49 01:13:01 AM all 19.04 0.00 3.43 0.59 0.08 76.85 01:13:01 AM 0 21.76 0.00 3.67 0.50 0.07 74.01 01:13:01 AM 1 16.33 0.00 3.20 0.68 0.08 79.70 01:14:01 AM all 8.54 0.00 1.78 2.13 0.06 87.49 01:14:01 AM 0 11.46 0.00 1.74 2.04 0.05 84.72 01:14:01 AM 1 5.62 0.00 1.82 2.23 0.07 90.26 01:15:01 AM all 0.29 0.00 0.08 0.02 0.04 99.57 01:15:01 AM 0 0.52 0.00 0.08 0.00 0.05 99.35 01:15:01 AM 1 0.07 0.00 0.07 0.03 0.03 99.80 01:16:01 AM all 0.23 0.00 0.08 0.00 0.05 99.64 01:16:01 AM 0 0.40 0.00 0.08 0.00 0.05 99.47 01:16:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 01:17:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 01:17:01 AM 0 0.55 0.00 0.03 0.00 0.03 99.38 01:17:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 01:18:01 AM all 14.55 0.00 1.84 0.08 0.07 83.47 01:18:01 AM 0 18.43 0.00 2.02 0.08 0.07 79.40 01:18:01 AM 1 10.68 0.00 1.65 0.07 0.07 87.54 Average: all 13.94 0.01 2.58 4.13 0.07 79.27 Average: 0 16.69 0.01 2.64 3.83 0.07 76.75 Average: 1 11.19 0.01 2.52 4.43 0.07 81.78