---> uname -a: Linux prd-centos8-builder-2c-1g-10249.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 553 4983 19 2162 6839 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:15:16:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe15:16a1/64 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) 01/07/2024 _x86_64_ (2 CPU) 04:03:38 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 142.44 88.67 53.77 6012.13 37812.66 04:06:01 AM 164.08 76.99 87.09 1902.97 6624.06 04:07:01 AM 139.72 23.81 115.91 259.65 11552.12 04:08:01 AM 38.96 0.35 38.61 43.73 2326.10 04:09:01 AM 13.91 0.00 13.91 0.00 329.61 04:10:01 AM 20.53 0.58 19.94 33.72 568.06 Average: 86.61 31.74 54.87 1375.44 9869.24 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5581064 7064604 2303380 29.21 2688 1670444 734308 8.22 165488 1842704 76324 04:06:01 AM 5270400 7024620 2614044 33.15 2688 1928224 710192 7.95 215304 2057212 162112 04:07:01 AM 5088904 6997192 2795540 35.46 2688 2074168 701908 7.86 222056 2200716 53336 04:08:01 AM 5127092 7022308 2757352 34.97 2688 2060944 664628 7.44 252416 2130328 32 04:09:01 AM 5123536 7018688 2760908 35.02 2688 2060932 662008 7.41 252716 2133732 4 04:10:01 AM 5092584 6989416 2791860 35.41 2688 2062096 713188 7.98 420324 1997736 15828 Average: 5213930 7019471 2670514 33.87 2688 1976135 697705 7.81 254717 2060405 51273 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 226.92 137.85 997.60 58.51 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 48.65 33.86 734.05 5.39 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 46.50 33.14 578.86 6.95 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 21.05 19.56 21.06 6.42 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 12.31 11.98 10.03 4.22 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 28.21 23.43 28.01 8.81 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 63.94 43.30 394.96 15.05 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) 01/07/2024 _x86_64_ (2 CPU) 04:03:38 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 25.18 1.91 9.50 52.20 0.10 11.11 04:05:01 AM 0 28.70 2.03 8.37 52.35 0.10 8.44 04:05:01 AM 1 21.66 1.79 10.63 52.05 0.10 13.77 04:06:01 AM all 29.46 1.39 14.85 42.79 0.12 11.39 04:06:01 AM 0 23.99 1.65 15.75 48.22 0.12 10.28 04:06:01 AM 1 34.90 1.13 13.96 37.40 0.12 12.49 04:07:01 AM all 31.56 0.59 7.59 21.69 0.14 38.42 04:07:01 AM 0 22.20 0.54 6.94 20.19 0.15 49.97 04:07:01 AM 1 40.94 0.63 8.24 23.19 0.14 26.86 04:08:01 AM all 34.01 0.00 1.90 5.85 0.10 58.14 04:08:01 AM 0 29.04 0.00 2.08 6.14 0.12 62.63 04:08:01 AM 1 38.98 0.00 1.73 5.56 0.08 53.64 04:09:01 AM all 22.56 0.00 0.95 4.16 0.10 72.23 04:09:01 AM 0 13.12 0.00 0.69 2.01 0.08 84.10 04:09:01 AM 1 32.10 0.00 1.22 6.32 0.12 60.24 04:10:01 AM all 34.29 0.00 2.39 4.02 0.11 59.18 04:10:01 AM 0 29.52 0.00 2.34 3.26 0.12 64.76 04:10:01 AM 1 39.05 0.00 2.45 4.78 0.10 53.62 Average: all 29.52 0.64 6.18 21.67 0.11 41.87 Average: 0 24.42 0.70 6.00 21.88 0.12 46.89 Average: 1 34.63 0.59 6.35 21.46 0.11 36.85