---> uname -a: Linux prd-centos8-builder-2c-1g-15077.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 570 5014 19 2115 6823 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:a2:13:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fea2:1307/64 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) 01/25/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 245.38 158.49 86.89 6396.13 23968.04 06:06:01 PM 109.36 0.23 109.13 16.53 9020.61 06:07:01 PM 56.81 0.62 56.19 49.99 4646.53 06:08:01 PM 19.23 0.03 19.20 1.73 396.10 Average: 107.69 39.84 67.85 1616.03 9507.80 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5194532 6973572 2689904 34.12 2688 1953216 770040 8.62 257416 2093076 204724 06:06:01 PM 5145704 6988160 2738732 34.74 2688 2009940 711076 7.96 221424 2151616 96556 06:07:01 PM 5156328 7004396 2728108 34.60 2688 2014952 704196 7.88 253160 2103984 24 06:08:01 PM 5082696 6941840 2801740 35.54 2688 2026040 756208 8.47 254712 2176608 11048 Average: 5144815 6976992 2739621 34.75 2688 2001037 735380 8.23 246678 2131321 78088 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 303.63 137.01 1650.64 56.86 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 38.02 28.24 367.61 7.02 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.38 22.88 145.75 6.50 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 28.83 24.96 25.45 8.32 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 99.21 53.27 547.36 19.67 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) 01/25/2024 _x86_64_ (2 CPU) 18:03:24 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 34.70 2.62 19.27 14.85 0.14 28.43 06:05:01 PM 0 42.32 1.90 16.46 10.17 0.15 29.00 06:05:01 PM 1 27.08 3.35 22.07 19.53 0.12 27.85 06:06:01 PM all 34.81 0.00 3.31 7.08 0.13 54.67 06:06:01 PM 0 19.99 0.00 2.75 7.54 0.13 69.59 06:06:01 PM 1 49.72 0.00 3.87 6.62 0.13 39.65 06:07:01 PM all 31.23 0.00 1.94 5.97 0.10 60.76 06:07:01 PM 0 29.64 0.00 1.98 5.32 0.10 62.96 06:07:01 PM 1 32.82 0.00 1.91 6.61 0.10 58.56 06:08:01 PM all 37.30 0.00 1.95 0.80 0.10 59.84 06:08:01 PM 0 22.54 0.00 2.12 0.50 0.10 74.74 06:08:01 PM 1 52.16 0.00 1.78 1.11 0.10 44.86 Average: all 34.51 0.65 6.56 7.14 0.12 51.03 Average: 0 28.53 0.47 5.77 5.86 0.12 59.25 Average: 1 40.52 0.83 7.35 8.42 0.11 42.77