---> uname -a: Linux prd-centos8-builder-2c-1g-9629.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 560 5037 19 2100 6833 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:26:ff:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe26:ff13/64 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) 02/29/2024 _x86_64_ (2 CPU) 07:03:33 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 259.07 150.74 108.33 7547.94 7573.44 07:06:01 AM 103.55 0.28 103.27 17.86 9056.16 07:07:01 AM 27.26 0.30 26.96 42.39 1188.72 07:08:01 AM 28.16 0.78 27.37 57.05 793.02 Average: 104.51 38.03 66.48 1916.23 4652.67 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5287336 7040572 2597100 32.94 2688 1926256 694280 7.77 218004 2038764 151108 07:06:01 AM 5119300 6952256 2765136 35.07 2688 2000436 771356 8.63 243072 2154088 16620 07:07:01 AM 5182664 7016400 2701772 34.27 2688 2001592 687756 7.70 245108 2089760 8 07:08:01 AM 5165996 7005092 2718440 34.48 2688 2005796 700640 7.84 412372 1939364 29208 Average: 5188824 7003580 2695612 34.19 2688 1983520 713508 7.99 279639 2055494 49236 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 255.32 139.09 1740.32 57.60 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 34.44 26.43 229.65 8.66 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 28.86 25.48 43.96 7.77 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 36.59 29.39 36.74 19.81 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 88.80 55.10 512.64 23.46 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) 02/29/2024 _x86_64_ (2 CPU) 07:03:33 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 44.08 2.37 18.62 4.70 0.11 30.12 07:05:01 AM 0 39.55 2.41 19.60 4.68 0.10 33.66 07:05:01 AM 1 48.61 2.32 17.64 4.72 0.12 26.59 07:06:01 AM all 40.17 0.00 3.24 2.76 0.10 53.73 07:06:01 AM 0 31.84 0.00 3.19 3.09 0.10 61.77 07:06:01 AM 1 48.52 0.00 3.28 2.42 0.10 45.68 07:07:01 AM all 34.75 0.00 1.77 0.49 0.09 62.90 07:07:01 AM 0 23.35 0.00 1.87 0.53 0.08 74.17 07:07:01 AM 1 46.16 0.00 1.67 0.45 0.10 51.63 07:08:01 AM all 40.48 0.00 2.90 0.47 0.10 56.06 07:08:01 AM 0 28.84 0.00 2.60 0.50 0.08 67.98 07:08:01 AM 1 52.10 0.00 3.19 0.43 0.12 44.16 Average: all 39.85 0.58 6.58 2.09 0.10 50.80 Average: 0 30.86 0.59 6.76 2.19 0.09 59.51 Average: 1 48.85 0.57 6.40 1.99 0.11 42.08