---> uname -a: Linux prd-centos8-builder-2c-1g-2494.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: 2800.000 BogoMIPS: 5600.00 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 608 5006 19 2085 6787 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:64:d7:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe64:d745/64 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) 05/21/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 281.82 133.94 147.88 4245.38 7383.14 02:06:01 AM 90.90 0.28 90.62 17.86 8264.61 02:07:01 AM 23.75 0.30 23.45 42.39 960.39 02:08:01 AM 23.75 0.78 22.96 57.06 566.59 Average: 105.06 33.83 71.23 1090.81 4293.81 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5257820 7007200 2626624 33.31 2688 1922400 774804 8.67 222360 2060824 146704 02:06:01 AM 5162396 6981668 2722048 34.52 2688 1986680 743312 8.32 244160 2109432 16948 02:07:01 AM 5160160 6980212 2724284 34.55 2688 1987956 744680 8.34 246288 2109964 24 02:08:01 AM 5155472 6980272 2728972 34.61 2688 1992104 729480 8.17 415012 1945812 12764 Average: 5183962 6987338 2700482 34.25 2688 1972285 748069 8.37 281955 2056508 44110 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 261.10 149.40 1718.18 64.86 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.84 28.40 192.54 10.52 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.73 22.81 26.33 7.45 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.24 27.95 33.72 11.09 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 88.74 57.14 492.74 23.48 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) 05/21/2024 _x86_64_ (2 CPU) 02:03:29 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 44.04 2.29 18.34 4.58 0.12 30.63 02:05:01 AM 0 47.40 1.87 13.86 3.50 0.13 33.24 02:05:01 AM 1 40.63 2.72 22.89 5.67 0.10 27.99 02:06:01 AM all 41.70 0.00 2.88 2.35 0.09 52.97 02:06:01 AM 0 23.07 0.00 2.59 2.56 0.08 71.70 02:06:01 AM 1 60.40 0.00 3.17 2.15 0.10 34.18 02:07:01 AM all 33.78 0.00 1.76 0.29 0.09 64.08 02:07:01 AM 0 21.68 0.00 1.88 0.33 0.08 76.02 02:07:01 AM 1 45.88 0.00 1.63 0.25 0.10 52.14 02:08:01 AM all 39.53 0.00 2.51 0.23 0.11 57.62 02:08:01 AM 0 27.20 0.00 2.51 0.18 0.12 69.99 02:08:01 AM 1 51.87 0.00 2.50 0.28 0.10 45.25 Average: all 39.74 0.56 6.32 1.85 0.10 51.42 Average: 0 29.78 0.46 5.19 1.64 0.10 62.82 Average: 1 49.75 0.67 7.45 2.07 0.10 39.97