---> uname -a: Linux prd-centos8-robot-2c-8g-25545.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 4981 19 2129 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:16:fd:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe16:fda3/64 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) 09/22/2024 _x86_64_ (2 CPU) 00:28:12 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 95.35 13.25 82.11 2372.68 6737.02 12:31:01 AM 80.01 0.70 79.31 50.77 9623.44 12:32:01 AM 20.45 0.42 20.03 64.79 1417.06 12:33:01 AM 57.93 2.52 55.41 396.00 7156.30 12:34:01 AM 4.50 0.00 4.50 0.00 179.51 12:35:01 AM 0.30 0.00 0.30 0.00 4.70 12:36:01 AM 0.12 0.00 0.12 0.00 1.17 12:37:01 AM 4.05 0.43 3.62 70.78 130.29 12:38:01 AM 29.91 0.53 29.37 64.78 1272.74 Average: 32.51 1.98 30.53 335.55 2947.17 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5306760 7051324 2575664 32.68 2688 1926240 713664 7.99 212100 2038164 171888 12:31:01 AM 5197888 7028412 2684536 34.06 2688 2007788 703016 7.87 230860 2106960 3232 12:32:01 AM 5088280 7010356 2794144 35.45 2688 2096308 715968 8.02 256912 2182320 71052 12:33:01 AM 5023064 7064080 2859360 36.28 2688 2210468 642304 7.19 263008 2221044 80 12:34:01 AM 5023412 7064432 2859012 36.27 2688 2210472 642304 7.19 263008 2221052 12 12:35:01 AM 5023248 7064268 2859176 36.27 2688 2210472 642304 7.19 263008 2221320 8 12:36:01 AM 5023292 7064312 2859132 36.27 2688 2210472 642304 7.19 263008 2221492 4 12:37:01 AM 5127360 7003016 2755064 34.95 2688 2049080 723580 8.10 256968 2139244 5180 12:38:01 AM 5123032 6999232 2759392 35.01 2688 2051476 709388 7.94 449608 1957244 16720 Average: 5104037 7038826 2778387 35.25 2688 2108086 681648 7.63 273164 2145427 29797 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 168.49 130.71 1258.65 28.37 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 44.66 35.52 386.24 7.48 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 37.48 30.64 273.51 12.89 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 132.51 104.42 43.10 33.54 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 3.98 0.82 0.85 0.37 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 1.22 0.17 0.10 0.01 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.27 0.40 0.36 0.24 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 44.44 31.01 73.90 23.15 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 21.51 19.54 17.65 9.68 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 50.62 39.25 228.27 12.86 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) 09/22/2024 _x86_64_ (2 CPU) 00:28:12 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 36.85 0.00 6.46 2.85 0.11 53.74 12:30:01 AM 0 34.28 0.00 6.59 3.54 0.12 55.48 12:30:01 AM 1 39.40 0.00 6.34 2.16 0.10 52.00 12:31:01 AM all 21.77 0.00 3.43 3.04 0.10 71.66 12:31:01 AM 0 23.55 0.00 3.03 2.51 0.08 70.83 12:31:01 AM 1 20.00 0.00 3.83 3.56 0.12 72.49 12:32:01 AM all 16.73 0.00 2.26 1.46 0.08 79.47 12:32:01 AM 0 6.40 0.00 1.66 1.22 0.07 90.65 12:32:01 AM 1 27.18 0.00 2.88 1.71 0.08 68.15 12:33:01 AM all 16.91 0.00 3.18 1.98 0.07 77.86 12:33:01 AM 0 17.28 0.00 3.07 1.28 0.07 78.29 12:33:01 AM 1 16.54 0.00 3.29 2.68 0.07 77.42 12:34:01 AM all 0.31 0.00 0.07 0.06 0.06 99.51 12:34:01 AM 0 0.52 0.00 0.07 0.10 0.05 99.27 12:34:01 AM 1 0.10 0.00 0.07 0.02 0.07 99.75 12:35:01 AM all 0.13 0.00 0.08 0.00 0.03 99.77 12:35:01 AM 0 0.20 0.00 0.10 0.00 0.03 99.67 12:35:01 AM 1 0.05 0.00 0.05 0.00 0.03 99.87 12:36:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 12:36:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:36:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 12:37:01 AM all 7.08 0.00 1.27 0.05 0.05 91.55 12:37:01 AM 0 2.19 0.00 1.27 0.02 0.03 96.49 12:37:01 AM 1 11.97 0.00 1.27 0.08 0.07 86.61 12:38:01 AM all 30.56 0.00 3.51 0.40 0.11 65.42 12:38:01 AM 0 13.94 0.00 2.99 0.58 0.10 82.39 12:38:01 AM 1 47.16 0.00 4.03 0.22 0.12 48.48 Average: all 14.51 0.00 2.26 1.09 0.07 82.07 Average: 0 10.93 0.00 2.09 1.03 0.06 85.89 Average: 1 18.09 0.00 2.42 1.16 0.08 78.26