---> uname -a: Linux prd-centos8-robot-2c-8g-7779.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 605 4934 19 2157 6795 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:2c:d9:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fe2c:d903/64 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 104.83 31.74 73.09 7916.69 12003.88 12:57:01 AM 86.14 0.70 85.44 50.78 10010.68 12:58:01 AM 24.51 0.42 24.10 64.79 1662.31 12:59:01 AM 59.46 0.03 59.43 3.47 7470.74 01:00:01 AM 10.13 0.08 10.05 31.99 851.63 01:01:01 AM 9.91 0.37 9.55 37.31 863.68 01:02:01 AM 27.25 0.58 26.67 66.37 1779.41 Average: 46.03 4.85 41.19 1167.32 4948.81 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5392580 7082396 2489852 31.59 2688 1871960 648744 7.26 209792 1956496 150812 12:57:01 AM 5173372 7008604 2709060 34.37 2688 2011784 705632 7.90 221560 2131804 30116 12:58:01 AM 5162316 7026544 2720116 34.51 2688 2040332 692472 7.75 246912 2123404 26516 12:59:01 AM 5002048 7038644 2880384 36.54 2688 2205672 655104 7.34 257388 2243600 16548 01:00:01 AM 4976288 7013664 2906144 36.87 2688 2206772 702948 7.87 257516 2272720 144 01:01:01 AM 4999468 6931248 2882964 36.57 2688 2105020 775360 8.68 294484 2229776 50880 01:02:01 AM 5048872 6953496 2833560 35.95 2688 2079828 764028 8.55 464180 2017308 16528 Average: 5107849 7007799 2774583 35.20 2688 2074481 706327 7.91 278833 2139301 41649 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 303.95 184.31 1559.13 58.84 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 75.26 52.17 650.78 8.46 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.86 9.17 6.40 3.70 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 212.78 164.26 333.77 42.78 0.00 0.00 0.00 0.00 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 12.76 5.65 3.85 0.69 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 119.86 77.99 406.50 53.86 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 22.26 18.94 16.48 8.99 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 108.82 73.21 425.27 25.33 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:32 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 45.41 0.00 8.70 4.08 0.11 41.70 12:56:01 AM 0 55.76 0.00 8.86 4.25 0.10 31.04 12:56:01 AM 1 35.09 0.00 8.55 3.90 0.12 52.34 12:57:01 AM all 24.21 0.00 3.61 4.43 0.11 67.64 12:57:01 AM 0 27.18 0.00 3.80 4.17 0.10 64.74 12:57:01 AM 1 21.18 0.00 3.42 4.70 0.12 70.58 12:58:01 AM all 13.27 0.00 1.82 5.20 0.07 79.64 12:58:01 AM 0 11.51 0.00 1.72 0.85 0.05 85.87 12:58:01 AM 1 15.06 0.00 1.91 9.62 0.08 73.31 12:59:01 AM all 23.84 0.00 3.97 3.72 0.08 68.39 12:59:01 AM 0 23.75 0.00 3.91 4.71 0.08 67.55 12:59:01 AM 1 23.94 0.00 4.03 2.72 0.08 69.23 01:00:01 AM all 0.50 0.00 0.18 0.28 0.04 98.99 01:00:01 AM 0 0.70 0.00 0.23 0.32 0.03 98.71 01:00:01 AM 1 0.30 0.00 0.13 0.25 0.05 99.26 01:01:01 AM all 16.89 0.00 1.63 0.22 0.08 81.18 01:01:01 AM 0 25.20 0.00 2.07 0.41 0.08 72.23 01:01:01 AM 1 8.68 0.00 1.19 0.03 0.08 90.01 01:02:01 AM all 29.37 0.00 3.30 0.55 0.10 66.68 01:02:01 AM 0 37.06 0.00 3.79 0.87 0.10 58.18 01:02:01 AM 1 21.66 0.00 2.82 0.23 0.10 75.18 Average: all 21.93 0.00 3.32 2.64 0.09 72.03 Average: 0 25.85 0.00 3.48 2.23 0.08 68.36 Average: 1 17.99 0.00 3.15 3.05 0.09 75.72