---> uname -a: Linux prd-centos8-builder-2c-1g-18274.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 561 5044 19 2093 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:73:9e:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe73:9e8c/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) 03/26/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 257.05 154.30 102.75 7478.71 14700.57 12:06:01 PM 96.35 0.28 96.07 17.86 8490.05 12:07:01 PM 25.46 0.30 25.16 42.39 1468.14 12:08:01 PM 21.16 0.78 20.38 57.05 455.86 Average: 100.01 38.92 61.09 1899.16 6278.76 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 5312992 7040200 2571452 32.61 2688 1901240 690032 7.72 217516 2014220 132764 12:06:01 PM 5165440 6991796 2719004 34.49 2688 1994328 724160 8.11 242924 2109292 32088 12:07:01 PM 5245904 7073380 2638540 33.47 2688 1995472 669680 7.50 245568 2026740 16 12:08:01 PM 5162800 6993388 2721644 34.52 2688 1998712 733192 8.21 415708 1939648 1544 Average: 5221784 7024691 2662660 33.77 2688 1972438 704266 7.88 280429 2022475 41603 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 254.93 154.13 1690.69 60.08 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.84 28.55 250.23 9.68 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.76 23.35 25.48 13.14 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 35.32 29.59 34.96 11.23 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 87.72 58.91 500.37 23.53 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) 03/26/2024 _x86_64_ (2 CPU) 12:03:27 LINUX RESTART (2 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 41.19 2.60 19.30 9.90 0.12 26.90 12:05:01 PM 0 42.10 2.79 22.44 9.84 0.12 22.72 12:05:01 PM 1 40.29 2.40 16.18 9.95 0.12 31.05 12:06:01 PM all 41.89 0.00 3.12 3.37 0.11 51.51 12:06:01 PM 0 53.45 0.00 3.41 2.20 0.12 40.82 12:06:01 PM 1 30.39 0.00 2.84 4.52 0.10 62.14 12:07:01 PM all 36.54 0.00 1.68 0.41 0.08 61.28 12:07:01 PM 0 49.09 0.00 1.42 0.40 0.08 49.01 12:07:01 PM 1 23.99 0.00 1.95 0.42 0.08 73.56 12:08:01 PM all 39.05 0.00 2.24 0.22 0.10 58.38 12:08:01 PM 0 50.00 0.00 2.32 0.20 0.10 47.38 12:08:01 PM 1 28.10 0.00 2.17 0.25 0.10 69.38 Average: all 39.66 0.64 6.52 3.44 0.10 49.64 Average: 0 48.70 0.68 7.30 3.12 0.10 40.09 Average: 1 30.66 0.59 5.74 3.76 0.10 59.14