---> uname -a: Linux prd-centos8-builder-2c-1g-1548.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 563 5051 19 2085 6832 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:04:aa:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe04:aaf3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 05/18/2024 _x86_64_ (2 CPU) 01:03:29 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 278.14 133.94 144.20 5971.21 7086.32 01:06:01 AM 94.58 0.28 94.30 17.86 8120.56 01:07:01 AM 13.48 0.53 12.95 47.33 1184.80 01:08:01 AM 0.20 0.00 0.20 0.00 3.55 01:09:01 AM 0.12 0.00 0.12 0.00 1.17 01:10:01 AM 9.71 0.47 9.25 48.52 146.22 Average: 66.04 22.54 43.50 1014.24 2757.07 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5273096 6999680 2611348 33.12 2688 1899560 731088 8.18 218064 2048572 127764 01:06:01 AM 5149644 6969008 2734800 34.69 2688 1986692 770412 8.62 243256 2124240 29360 01:07:01 AM 5176044 6996140 2708400 34.35 2688 1987976 732644 8.20 256832 2084192 16 01:08:01 AM 5191972 7012068 2692472 34.15 2688 1987976 716092 8.02 256992 2068264 16 01:09:01 AM 5172896 6992992 2711548 34.39 2688 1987976 731488 8.19 257000 2087772 16 01:10:01 AM 5196216 7020720 2688228 34.10 2688 1991892 691224 7.74 425044 1896032 12768 Average: 5193311 6998435 2691133 34.13 2688 1973679 728825 8.16 276198 2051512 28323 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 321.84 161.55 1686.56 66.13 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 36.19 29.21 249.84 8.93 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 31.53 30.21 63.98 4.74 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 34.74 31.41 69.10 5.10 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 34.16 32.14 64.64 8.88 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 35.02 29.79 46.96 9.06 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 82.25 52.39 363.53 17.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 05/18/2024 _x86_64_ (2 CPU) 01:03:29 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 43.35 2.26 18.12 5.79 0.13 30.35 01:05:01 AM 0 41.15 2.39 17.07 6.37 0.12 32.90 01:05:01 AM 1 45.55 2.13 19.17 5.22 0.14 27.80 01:06:01 AM all 41.01 0.00 2.92 3.09 0.12 52.86 01:06:01 AM 0 22.96 0.00 2.54 3.76 0.12 70.62 01:06:01 AM 1 59.12 0.00 3.30 2.42 0.13 35.03 01:07:01 AM all 26.79 0.00 1.68 0.48 0.08 70.98 01:07:01 AM 0 16.25 0.00 1.32 0.63 0.07 81.73 01:07:01 AM 1 37.32 0.00 2.05 0.32 0.08 60.23 01:08:01 AM all 25.62 0.00 1.92 0.00 0.44 72.01 01:08:01 AM 0 20.06 0.00 1.84 0.00 0.37 77.73 01:08:01 AM 1 31.11 0.00 1.99 0.00 0.52 66.38 01:09:01 AM all 26.38 0.00 1.97 0.00 0.08 71.57 01:09:01 AM 0 29.74 0.00 2.14 0.00 0.08 68.04 01:09:01 AM 1 23.03 0.00 1.80 0.00 0.07 75.10 01:10:01 AM all 34.45 0.00 2.45 0.09 0.10 62.91 01:10:01 AM 0 28.40 0.00 2.35 0.08 0.08 69.08 01:10:01 AM 1 40.49 0.00 2.55 0.10 0.12 56.74 Average: all 32.96 0.37 4.83 1.57 0.16 60.11 Average: 0 26.43 0.40 4.53 1.81 0.14 66.69 Average: 1 39.47 0.35 5.13 1.34 0.17 53.54