---> uname -a: Linux prd-centos8-robot-2c-8g-3336.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: 2799.996 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 5001 19 2116 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:3d:db:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe3d:db25/64 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) 01/20/2025 _x86_64_ (2 CPU) 02:08:57 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 51.78 8.35 43.44 1455.38 5177.27 02:12:01 AM 106.25 0.75 105.50 53.58 10687.24 02:13:01 AM 15.15 0.20 14.95 31.59 1300.92 02:14:01 AM 53.90 6.96 46.93 1282.37 2956.45 02:15:01 AM 22.83 0.00 22.83 0.00 5559.96 02:16:01 AM 9.38 0.42 8.97 69.06 284.45 02:17:01 AM 26.51 0.53 25.98 64.79 1176.27 Average: 40.83 2.46 38.37 422.43 3877.68 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5469684 7034440 2412740 30.61 2688 1757208 728724 8.16 187956 1937584 49016 02:12:01 AM 5215876 7007836 2666548 33.83 2688 1969740 710584 7.96 198524 2122588 30700 02:13:01 AM 5243856 7036292 2638568 33.47 2688 1970688 681240 7.63 215064 2080604 28 02:14:01 AM 5039340 7072812 2843084 36.07 2688 2203304 634464 7.10 258464 2216756 156680 02:15:01 AM 5034696 7067816 2847728 36.13 2688 2203308 634464 7.10 258464 2216976 16 02:16:01 AM 5068836 6958328 2813588 35.69 2688 2063244 741408 8.30 280000 2176996 30232 02:17:01 AM 5131304 6994596 2751120 34.90 2688 2038976 711060 7.96 449128 1953060 16716 Average: 5171942 7024589 2710482 34.39 2688 2029495 691706 7.75 263943 2100652 40484 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 202.02 135.35 1221.20 46.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 65.51 52.62 671.17 8.97 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 8.38 5.50 4.19 2.62 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 163.08 111.46 328.08 33.45 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 8.68 5.05 2.31 1.83 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 60.31 43.41 78.83 20.64 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 19.33 18.43 16.20 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 75.33 53.12 331.74 17.46 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) 01/20/2025 _x86_64_ (2 CPU) 02:08:57 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 23.58 0.00 3.37 6.38 0.12 66.55 02:11:01 AM 0 17.19 0.00 3.20 4.65 0.12 74.85 02:11:01 AM 1 29.97 0.00 3.55 8.12 0.12 58.24 02:12:01 AM all 32.13 0.00 4.88 4.55 0.09 58.34 02:12:01 AM 0 33.53 0.00 4.80 4.01 0.08 57.58 02:12:01 AM 1 30.72 0.00 4.97 5.09 0.10 59.11 02:13:01 AM all 9.93 0.00 0.93 0.48 0.05 88.61 02:13:01 AM 0 4.27 0.00 0.80 0.23 0.05 94.64 02:13:01 AM 1 15.59 0.00 1.05 0.73 0.05 82.58 02:14:01 AM all 29.17 0.00 5.19 1.40 0.09 64.15 02:14:01 AM 0 20.17 0.00 4.63 0.69 0.08 74.43 02:14:01 AM 1 38.18 0.00 5.75 2.11 0.10 53.86 02:15:01 AM all 0.14 0.00 0.34 3.25 0.02 96.25 02:15:01 AM 0 0.15 0.00 0.28 1.95 0.02 97.60 02:15:01 AM 1 0.13 0.00 0.40 4.55 0.02 94.90 02:16:01 AM all 11.04 0.00 1.46 2.42 0.06 85.03 02:16:01 AM 0 9.01 0.00 1.19 2.38 0.05 87.38 02:16:01 AM 1 13.08 0.00 1.72 2.46 0.07 82.68 02:17:01 AM all 29.73 0.00 3.44 0.89 0.08 65.87 02:17:01 AM 0 32.53 0.00 3.60 1.27 0.08 62.52 02:17:01 AM 1 26.92 0.00 3.27 0.52 0.07 69.22 Average: all 19.39 0.00 2.80 2.77 0.07 74.97 Average: 0 16.70 0.00 2.64 2.17 0.07 78.42 Average: 1 22.08 0.00 2.96 3.37 0.07 71.52