---> uname -a: Linux prd-centos8-robot-2c-8g-42235.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 580 5020 19 2096 6821 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:62:b1:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe62:b1e1/64 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) 10/14/2024 _x86_64_ (2 CPU) 03:48:12 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 97.83 15.54 82.29 2743.75 6762.91 03:51:01 AM 77.02 0.70 76.32 50.78 9635.92 03:52:01 AM 12.01 0.42 11.60 64.78 332.49 03:53:01 AM 0.25 0.00 0.25 0.00 4.08 03:54:01 AM 0.43 0.00 0.43 0.00 8.23 03:55:01 AM 0.27 0.00 0.27 0.00 3.72 03:56:01 AM 0.23 0.00 0.23 0.00 2.78 03:57:01 AM 0.17 0.00 0.17 0.00 2.48 03:58:01 AM 0.13 0.00 0.13 0.00 1.12 03:59:01 AM 0.45 0.00 0.45 0.00 8.00 04:00:01 AM 0.12 0.00 0.12 0.00 1.67 04:01:01 AM 0.20 0.02 0.18 0.13 1.55 04:02:01 AM 8.88 0.25 8.63 35.58 209.60 Average: 15.23 1.30 13.93 222.70 1305.79 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5320840 7054228 2561584 32.50 2688 1915008 711012 7.96 211220 2027336 159172 03:51:01 AM 5217376 7051716 2665048 33.81 2688 2011500 691988 7.75 230000 2089084 24 03:52:01 AM 5242012 7078292 2640412 33.50 2688 2013444 654420 7.33 241112 2054528 12 03:53:01 AM 5241552 7077840 2640872 33.50 2688 2013444 669704 7.50 241176 2054660 12 03:54:01 AM 5241728 7078020 2640696 33.50 2688 2013448 669700 7.50 241184 2054684 4 03:55:01 AM 5241920 7078212 2640504 33.50 2688 2013448 653784 7.32 241184 2054748 4 03:56:01 AM 5241816 7078108 2640608 33.50 2688 2013448 669112 7.49 241184 2054700 12 03:57:01 AM 5241764 7078064 2640660 33.50 2688 2013452 669112 7.49 241184 2054760 4 03:58:01 AM 5241728 7078028 2640696 33.50 2688 2013452 669112 7.49 241184 2054744 8 03:59:01 AM 5241932 7078232 2640492 33.50 2688 2013452 652332 7.30 241188 2054804 12 04:00:01 AM 5241548 7077852 2640876 33.50 2688 2013456 667724 7.48 241184 2055100 4 04:01:01 AM 5240768 7077076 2641656 33.51 2688 2013456 667724 7.48 241184 2055576 4 04:02:01 AM 5158064 6995616 2724360 34.56 2688 2014688 745380 8.35 280076 2099748 160 Average: 5239465 7067791 2642959 33.53 2688 2005823 676239 7.57 241005 2058806 12264 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 232.79 153.32 1440.58 50.69 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 50.85 38.94 432.18 7.06 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 11.01 10.53 4.25 3.52 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 8.45 8.48 1.72 1.89 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 8.55 8.35 1.73 1.97 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 8.40 8.53 1.82 1.92 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 8.35 8.31 1.69 1.87 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 6.83 7.05 1.41 1.57 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 8.35 8.35 1.69 1.91 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 9.08 8.63 1.88 1.98 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 8.98 8.78 2.14 2.15 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 8.40 8.60 1.72 1.96 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 21.24 19.64 18.93 8.68 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 30.10 22.89 147.06 6.71 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) 10/14/2024 _x86_64_ (2 CPU) 03:48:12 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 36.87 0.00 6.27 3.82 0.13 52.92 03:50:01 AM 0 32.29 0.00 5.83 1.97 0.12 59.80 03:50:01 AM 1 41.45 0.00 6.72 5.67 0.13 46.03 03:51:01 AM all 18.88 0.00 3.12 5.14 0.10 72.76 03:51:01 AM 0 15.05 0.00 2.99 5.08 0.10 76.78 03:51:01 AM 1 22.70 0.00 3.25 5.21 0.10 68.74 03:52:01 AM all 9.60 0.00 0.88 0.23 0.04 89.24 03:52:01 AM 0 5.78 0.00 0.75 0.27 0.05 93.15 03:52:01 AM 1 13.42 0.00 1.00 0.20 0.03 85.34 03:53:01 AM all 0.88 0.00 0.69 0.00 0.05 98.38 03:53:01 AM 0 0.98 0.00 0.63 0.00 0.05 98.33 03:53:01 AM 1 0.77 0.00 0.75 0.00 0.05 98.43 03:54:01 AM all 0.88 0.00 0.73 0.00 0.03 98.35 03:54:01 AM 0 0.73 0.00 0.78 0.00 0.03 98.45 03:54:01 AM 1 1.03 0.00 0.68 0.00 0.03 98.25 03:55:01 AM all 0.73 0.00 0.68 0.00 0.03 98.55 03:55:01 AM 0 0.57 0.00 0.67 0.00 0.03 98.73 03:55:01 AM 1 0.88 0.00 0.70 0.00 0.03 98.38 03:56:01 AM all 0.83 0.00 0.71 0.00 0.03 98.43 03:56:01 AM 0 0.63 0.00 0.74 0.00 0.03 98.60 03:56:01 AM 1 1.02 0.00 0.68 0.00 0.03 98.26 03:57:01 AM all 0.74 0.00 0.60 0.00 0.04 98.61 03:57:01 AM 0 0.57 0.00 0.57 0.00 0.05 98.81 03:57:01 AM 1 0.92 0.00 0.63 0.00 0.03 98.41 03:58:01 AM all 0.78 0.00 0.78 0.00 0.03 98.41 03:58:01 AM 0 0.75 0.00 0.79 0.00 0.03 98.43 03:58:01 AM 1 0.82 0.00 0.77 0.00 0.03 98.38 03:59:01 AM all 0.84 0.00 0.71 0.00 0.04 98.41 03:59:01 AM 0 0.89 0.00 0.75 0.00 0.03 98.33 03:59:01 AM 1 0.80 0.00 0.67 0.00 0.05 98.48 04:00:01 AM all 0.82 0.00 0.71 0.00 0.03 98.44 04:00:01 AM 0 1.04 0.00 0.55 0.00 0.02 98.40 04:00:01 AM 1 0.60 0.00 0.87 0.00 0.05 98.48 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 0.81 0.00 0.72 0.00 0.03 98.45 04:01:01 AM 0 1.04 0.00 0.70 0.00 0.03 98.23 04:01:01 AM 1 0.58 0.00 0.74 0.00 0.02 98.66 04:02:01 AM all 13.07 0.00 1.78 0.28 0.07 84.80 04:02:01 AM 0 5.63 0.00 1.55 0.10 0.07 92.65 04:02:01 AM 1 20.50 0.00 2.00 0.47 0.07 76.96 Average: all 6.59 0.00 1.41 0.73 0.05 91.21 Average: 0 5.07 0.00 1.33 0.57 0.05 92.97 Average: 1 8.11 0.00 1.50 0.89 0.05 89.45