---> uname -a: Linux prd-centos8-robot-2c-8g-43592.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4802 19 2297 6797 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:78:f1:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe78:f15c/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) 10/18/2024 _x86_64_ (2 CPU) 00:58:17 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 108.55 46.86 61.69 6597.23 5093.72 01:01:01 AM 96.57 0.72 95.85 50.91 10427.72 01:02:01 AM 15.24 0.10 15.14 2.27 1346.04 01:03:01 AM 21.03 0.50 20.53 64.25 1369.24 01:04:01 AM 45.18 0.03 45.15 3.47 7030.89 01:05:01 AM 2.52 0.00 2.52 0.00 83.45 01:06:01 AM 0.10 0.00 0.10 0.00 1.03 01:07:01 AM 2.30 0.17 2.13 32.92 28.99 01:08:01 AM 28.87 0.53 28.34 64.78 1092.70 Average: 35.60 5.44 30.16 757.42 2941.79 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5238408 6998684 2644024 33.54 2688 1941940 771704 8.64 246348 2075132 211444 01:01:01 AM 5166124 7000368 2716308 34.46 2688 2011336 740224 8.29 221284 2149180 30088 01:02:01 AM 5108604 6966316 2773828 35.19 2688 2034776 756340 8.47 234004 2193736 23384 01:03:01 AM 4984628 6983640 2897804 36.76 2688 2170820 764640 8.56 270488 2265732 138956 01:04:01 AM 5017284 7055536 2865148 36.35 2688 2207536 660972 7.40 258084 2232776 16 01:05:01 AM 5016996 7055248 2865436 36.35 2688 2207536 660972 7.40 258088 2232912 8 01:06:01 AM 5017552 7055804 2864880 36.35 2688 2207536 660972 7.40 258088 2232712 4 01:07:01 AM 4950532 6990056 2931900 37.20 2688 2208792 718436 8.04 258860 2298932 280 01:08:01 AM 4936256 6978680 2946176 37.38 2688 2211064 726492 8.13 452844 2118788 16712 Average: 5048487 7009370 2833945 35.95 2688 2133482 717861 8.04 273121 2199989 46766 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 295.47 177.18 1573.56 61.42 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 61.77 46.48 631.56 8.34 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 12.04 5.70 4.48 2.78 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 44.34 34.47 293.20 6.61 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 552.38 400.58 116.40 94.44 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 2.97 2.18 0.85 0.71 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 2.80 1.90 0.44 0.41 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 16.66 12.56 24.34 20.80 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 21.64 20.18 18.06 9.94 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 112.23 77.92 295.91 22.83 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) 10/18/2024 _x86_64_ (2 CPU) 00:58:17 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 32.63 0.03 6.82 3.41 0.10 57.02 01:00:01 AM 0 44.13 0.02 7.49 3.63 0.10 44.64 01:00:01 AM 1 21.11 0.03 6.16 3.20 0.10 69.40 01:01:01 AM all 26.27 0.00 3.98 4.32 0.09 65.33 01:01:01 AM 0 32.62 0.00 4.65 4.02 0.10 58.61 01:01:01 AM 1 19.93 0.00 3.31 4.63 0.08 72.04 01:02:01 AM all 8.57 0.00 0.95 1.54 0.06 88.88 01:02:01 AM 0 12.24 0.00 1.08 1.98 0.07 84.62 01:02:01 AM 1 4.89 0.00 0.82 1.10 0.05 93.14 01:03:01 AM all 16.24 0.00 2.81 0.78 0.07 80.10 01:03:01 AM 0 24.48 0.00 3.64 1.15 0.07 70.66 01:03:01 AM 1 8.02 0.00 1.98 0.42 0.07 89.51 01:04:01 AM all 13.36 0.00 3.12 3.08 0.07 80.37 01:04:01 AM 0 15.46 0.00 3.62 3.43 0.07 77.43 01:04:01 AM 1 11.27 0.00 2.63 2.73 0.07 83.31 01:05:01 AM all 0.28 0.00 0.09 0.02 0.03 99.57 01:05:01 AM 0 0.30 0.00 0.07 0.00 0.00 99.63 01:05:01 AM 1 0.27 0.00 0.12 0.03 0.07 99.52 01:06:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 01:06:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:06:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:07:01 AM all 4.12 0.00 0.69 0.23 0.04 94.92 01:07:01 AM 0 5.28 0.00 0.85 0.12 0.05 93.71 01:07:01 AM 1 2.96 0.00 0.53 0.33 0.03 96.14 01:08:01 AM all 31.50 0.00 3.51 0.56 0.11 64.33 01:08:01 AM 0 35.08 0.00 3.83 0.45 0.10 60.54 01:08:01 AM 1 27.91 0.00 3.19 0.67 0.12 68.12 Average: all 14.81 0.00 2.45 1.55 0.07 81.12 Average: 0 18.85 0.00 2.81 1.64 0.06 76.63 Average: 1 10.77 0.00 2.09 1.46 0.07 85.61