---> uname -a: Linux prd-centos8-robot-2c-8g-18742.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: 2800.000 BogoMIPS: 5600.00 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 560 5022 19 2114 6840 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a2:6f:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fea2:6f5c/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) 09/05/2024 _x86_64_ (2 CPU) 00:59:35 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:02 AM 411.67 297.92 113.75 7220.00 52763.33 01:01:01 AM 112.76 60.59 52.17 7948.63 37543.95 01:02:01 AM 118.91 6.94 111.97 1250.75 9567.98 01:03:01 AM 36.58 1.02 35.56 111.45 4594.83 01:04:01 AM 34.59 0.03 34.56 2.27 2136.14 01:05:01 AM 35.54 0.03 35.51 3.47 6209.20 01:06:01 AM 0.33 0.00 0.33 0.00 5.91 01:07:01 AM 0.13 0.00 0.13 0.00 1.03 01:08:01 AM 0.12 0.00 0.12 0.00 0.93 01:09:01 AM 13.10 0.47 12.63 74.52 471.19 Average: 40.64 8.86 31.78 1058.16 6873.29 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:02 AM 6134400 7351088 1748024 22.18 2688 1423840 373900 4.74 108920 1419956 991424 01:01:01 AM 5531196 7063052 2351228 29.83 2688 1724272 691700 7.74 186404 1878212 91184 01:02:01 AM 5168628 7014740 2713796 34.43 2688 2024176 704992 7.89 213344 2158124 135732 01:03:01 AM 5282400 7111952 2600024 32.99 2688 2007024 599652 6.71 240340 2014500 16 01:04:01 AM 5021240 7048224 2861184 36.30 2688 2196088 622004 6.96 255356 2233492 169752 01:05:01 AM 5055032 7081772 2827392 35.87 2688 2196272 596892 6.68 259852 2190952 16 01:06:01 AM 5055328 7082036 2827096 35.87 2688 2196272 596892 6.68 259852 2190824 8 01:07:01 AM 5055708 7082416 2826716 35.86 2688 2196272 596892 6.68 259852 2190760 8 01:08:01 AM 5055312 7082024 2827112 35.87 2688 2196276 596892 6.68 259852 2190764 4 01:09:01 AM 5202960 7059120 2679464 33.99 2688 2031368 645220 7.22 395656 1930336 16636 Average: 5256220 7097642 2626204 33.32 2688 2019186 602504 6.75 243943 2039792 140478 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 5.00 2.50 1.20 0.37 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 258.91 166.44 1203.73 59.52 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 86.36 68.53 938.29 10.28 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 16.73 9.78 6.82 3.58 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 34.89 28.52 272.57 6.53 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 180.15 134.63 42.78 38.41 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 0.78 0.32 0.19 0.10 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.05 0.17 0.06 0.01 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 0.83 0.17 0.05 0.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 48.73 34.08 75.94 19.79 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 69.19 48.76 279.39 15.21 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) 09/05/2024 _x86_64_ (2 CPU) 00:59:35 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:02 AM all 13.46 0.21 35.90 45.73 0.00 4.70 01:00:02 AM 0 10.04 0.00 25.33 55.46 0.00 9.17 01:00:02 AM 1 16.74 0.42 46.03 36.40 0.00 0.42 01:01:01 AM all 32.16 0.03 6.69 13.35 0.11 47.65 01:01:01 AM 0 29.63 0.05 7.60 12.22 0.10 50.40 01:01:01 AM 1 34.70 0.02 5.79 14.49 0.12 44.89 01:02:01 AM all 33.69 0.00 5.55 8.95 0.15 51.66 01:02:01 AM 0 38.91 0.00 6.07 8.72 0.13 46.17 01:02:01 AM 1 28.48 0.00 5.03 9.18 0.17 57.15 01:03:01 AM all 15.05 0.00 2.00 1.85 0.11 80.99 01:03:01 AM 0 16.50 0.00 1.45 1.02 0.12 80.92 01:03:01 AM 1 13.60 0.00 2.55 2.68 0.10 81.08 01:04:01 AM all 23.57 0.00 3.66 2.19 0.08 70.51 01:04:01 AM 0 30.51 0.00 4.06 3.17 0.10 62.16 01:04:01 AM 1 16.62 0.00 3.26 1.20 0.07 78.86 01:05:01 AM all 5.21 0.00 1.38 2.47 0.06 90.88 01:05:01 AM 0 8.44 0.00 1.62 1.69 0.05 88.20 01:05:01 AM 1 1.97 0.00 1.14 3.26 0.07 93.56 01:06:01 AM all 0.33 0.00 0.05 0.00 0.02 99.61 01:06:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 01:06:01 AM 1 0.57 0.00 0.03 0.00 0.02 99.38 01:07:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 01:07:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 01:07:01 AM 1 0.55 0.00 0.07 0.00 0.02 99.37 01:08:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 01:08:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:08:01 AM 1 0.57 0.00 0.03 0.00 0.03 99.37 01:09:01 AM all 14.70 0.00 2.23 0.19 0.07 82.81 01:09:01 AM 0 13.93 0.00 2.55 0.23 0.07 83.22 01:09:01 AM 1 15.48 0.00 1.90 0.15 0.07 82.40 Average: all 13.90 0.00 2.55 3.39 0.07 80.10 Average: 0 15.31 0.01 2.71 3.21 0.07 78.69 Average: 1 12.48 0.00 2.39 3.56 0.07 81.50