---> uname -a: Linux prd-centos8-robot-2c-8g-24899.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 595 5008 19 2093 6807 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:1e:d5:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe1e:d591/64 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) 09/21/2024 _x86_64_ (2 CPU) 02:49:21 LINUX RESTART (2 CPU) 02:50:00 AM tps rtps wtps bread/s bwrtn/s 02:50:01 AM 218.49 204.11 14.38 73726.03 2871.23 02:51:02 AM 88.92 16.31 72.60 3220.53 5811.88 02:52:01 AM 89.11 0.71 88.39 51.64 9821.69 02:53:01 AM 15.23 0.25 14.98 36.26 1348.06 02:54:01 AM 1.70 0.00 1.70 0.00 28.96 02:55:01 AM 0.17 0.00 0.17 0.00 1.28 02:56:01 AM 0.27 0.00 0.27 0.00 4.70 02:57:01 AM 0.20 0.00 0.20 0.00 2.50 02:58:01 AM 9.40 0.48 8.91 67.31 185.07 Average: 26.08 2.84 23.24 645.40 2136.77 02:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 AM 6006028 7332224 1876404 23.80 2688 1525068 572576 6.41 150216 1468664 436 02:51:02 AM 5347068 7049192 2535364 32.16 2688 1883620 696692 7.80 211268 2000920 146240 02:52:01 AM 5150364 6983432 2732068 34.66 2688 2010040 747004 8.36 222680 2164288 30068 02:53:01 AM 5148896 6983240 2733536 34.68 2688 2011276 741088 8.30 250736 2138656 12 02:54:01 AM 5145808 6980156 2736624 34.72 2688 2011276 741088 8.30 250736 2141616 4 02:55:01 AM 5146904 6981252 2735528 34.70 2688 2011280 741088 8.30 250736 2140908 8 02:56:01 AM 5146808 6981156 2735624 34.71 2688 2011280 741088 8.30 250736 2141124 4 02:57:01 AM 5146912 6981260 2735520 34.70 2688 2011280 741088 8.30 250736 2140916 4 02:58:01 AM 5165496 7002024 2716936 34.47 2688 2013472 719276 8.05 408032 1965508 4 Average: 5267143 7030437 2615289 33.18 2688 1943177 715665 8.01 249542 2033622 19642 02:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 154.79 110.27 353.07 17.94 0.00 0.00 0.00 0.00 02:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:02 AM eth0 259.21 180.15 1624.38 55.05 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 63.52 49.68 541.22 15.71 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 15.46 11.73 14.47 5.67 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 0.67 0.43 0.34 0.15 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 1.10 0.42 0.39 0.15 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 1.43 0.72 0.79 0.43 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 0.82 0.37 0.35 0.14 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 10.20 8.63 8.63 4.54 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 44.34 31.72 273.49 10.24 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) 09/21/2024 _x86_64_ (2 CPU) 02:49:21 LINUX RESTART (2 CPU) 02:50:00 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 27.90 0.00 13.41 11.23 0.00 47.46 02:50:01 AM 0 30.83 0.00 18.80 22.56 0.00 27.82 02:50:01 AM 1 25.17 0.00 8.39 0.70 0.00 65.73 02:51:02 AM all 35.69 0.00 6.60 2.77 0.11 54.83 02:51:02 AM 0 47.63 0.00 7.61 2.62 0.12 42.02 02:51:02 AM 1 23.75 0.00 5.60 2.92 0.10 67.63 02:52:01 AM all 24.38 0.00 3.57 2.90 0.08 69.06 02:52:01 AM 0 36.88 0.00 4.30 3.29 0.08 55.44 02:52:01 AM 1 11.91 0.00 2.85 2.51 0.08 82.65 02:53:01 AM all 11.53 0.00 1.19 0.56 0.06 86.67 02:53:01 AM 0 15.99 0.00 1.55 0.83 0.05 81.57 02:53:01 AM 1 7.06 0.00 0.82 0.28 0.07 91.77 02:54:01 AM all 0.38 0.00 0.09 0.04 0.05 99.43 02:54:01 AM 0 0.22 0.00 0.07 0.08 0.05 99.58 02:54:01 AM 1 0.55 0.00 0.12 0.00 0.05 99.28 02:55:01 AM all 0.29 0.00 0.04 0.00 0.04 99.62 02:55:01 AM 0 0.27 0.00 0.05 0.00 0.03 99.65 02:55:01 AM 1 0.32 0.00 0.03 0.00 0.05 99.60 02:56:01 AM all 0.41 0.00 0.08 0.00 0.05 99.47 02:56:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 02:56:01 AM 1 0.23 0.00 0.08 0.00 0.05 99.63 02:57:01 AM all 0.42 0.00 0.06 0.00 0.04 99.48 02:57:01 AM 0 0.55 0.00 0.07 0.00 0.05 99.33 02:57:01 AM 1 0.28 0.00 0.05 0.00 0.03 99.63 02:58:01 AM all 11.10 0.00 1.36 0.13 0.06 87.36 02:58:01 AM 0 15.94 0.00 1.42 0.18 0.07 82.40 02:58:01 AM 1 6.25 0.00 1.30 0.07 0.05 92.33 Average: all 10.54 0.00 1.65 0.83 0.06 86.92 Average: 0 14.74 0.00 1.93 0.93 0.06 82.33 Average: 1 6.34 0.00 1.37 0.72 0.06 91.50