---> uname -a: Linux prd-centos8-robot-2c-8g-35260.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 579 4972 19 2145 6820 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:db:ac:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fedb:ac06/64 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) 06/18/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 115.69 0.73 114.96 53.05 11324.74 12:58:01 AM 36.42 0.42 36.00 64.78 4201.43 12:59:01 AM 62.37 6.97 55.41 1292.98 3701.97 01:00:01 AM 27.36 0.00 27.36 0.00 5976.49 01:01:01 AM 4.25 0.02 4.23 0.93 160.00 01:02:01 AM 31.91 0.72 31.19 75.00 1467.71 Average: 46.33 1.47 44.86 247.75 4471.79 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5199480 7018764 2682952 34.04 2688 1995968 698672 7.82 198320 2141012 104076 12:58:01 AM 5271468 7092436 2610964 33.12 2688 1997912 637932 7.14 218744 2050060 10756 12:59:01 AM 5006788 7072640 2875644 36.48 2688 2234572 638528 7.15 261032 2244720 168720 01:00:01 AM 4999536 7065204 2882896 36.57 2688 2234544 638528 7.15 261092 2246460 4 01:01:01 AM 4998120 7065236 2884312 36.59 2688 2235984 647224 7.25 261528 2246932 880 01:02:01 AM 5134316 7021196 2748116 34.86 2688 2060912 693700 7.77 455540 1939408 9036 Average: 5101618 7055913 2780814 35.28 2688 2126649 659097 7.38 276043 2144765 48912 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 114.30 83.14 1179.28 11.92 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 17.56 8.98 6.30 3.78 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 42.84 37.16 317.86 11.41 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 182.55 132.91 35.50 33.84 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 80.74 70.18 1296.93 6.45 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 45.43 33.56 81.98 22.99 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 80.57 60.98 486.29 15.06 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) 06/18/2025 _x86_64_ (2 CPU) 00:54:56 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 37.90 0.00 5.42 1.21 0.09 55.37 12:57:01 AM 0 34.74 0.00 4.65 1.01 0.08 59.51 12:57:01 AM 1 41.07 0.00 6.18 1.42 0.10 51.23 12:58:01 AM all 11.75 0.00 1.64 2.38 0.06 84.17 12:58:01 AM 0 15.02 0.00 1.86 0.50 0.07 82.56 12:58:01 AM 1 8.58 0.00 1.42 4.21 0.05 85.74 12:59:01 AM all 32.34 0.00 5.56 0.60 0.08 61.41 12:59:01 AM 0 24.91 0.00 5.13 0.25 0.07 69.64 12:59:01 AM 1 39.78 0.00 5.99 0.95 0.10 53.18 01:00:01 AM all 0.57 0.00 0.65 0.62 0.03 98.13 01:00:01 AM 0 0.50 0.00 0.60 0.77 0.05 98.08 01:00:01 AM 1 0.63 0.00 0.70 0.47 0.02 98.18 01:01:01 AM all 5.16 0.00 0.64 0.02 0.07 94.12 01:01:01 AM 0 2.39 0.00 0.44 0.03 0.05 97.09 01:01:01 AM 1 7.95 0.00 0.84 0.00 0.08 91.12 01:02:01 AM all 28.07 0.00 4.01 0.17 0.08 67.68 01:02:01 AM 0 15.78 0.00 2.86 0.18 0.08 81.09 01:02:01 AM 1 40.34 0.00 5.16 0.15 0.07 54.28 Average: all 19.35 0.00 2.99 0.83 0.07 76.76 Average: 0 15.59 0.00 2.60 0.46 0.07 81.29 Average: 1 23.10 0.00 3.39 1.20 0.07 72.24