---> uname -a: Linux prd-centos8-builder-2c-1g-22561.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 571 5041 19 2086 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:66:46:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe66:4664/64 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) 04/11/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 264.00 152.15 111.85 6367.61 22090.94 08:06:01 PM 96.62 0.28 96.33 17.86 8946.21 08:07:01 PM 28.01 0.60 27.41 50.39 1013.56 08:08:01 PM 17.91 0.48 17.43 49.05 364.23 Average: 101.64 38.38 63.26 1621.36 8103.99 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5261088 6985672 2623356 33.27 2688 1898728 769452 8.61 218828 2067252 128672 08:06:01 PM 5166840 6986800 2717604 34.47 2688 1987368 746424 8.36 243108 2110268 16452 08:07:01 PM 5117984 6938816 2766460 35.09 2688 1988872 784636 8.78 256552 2146900 40 08:08:01 PM 5183352 7005896 2701092 34.26 2688 1990584 734752 8.23 426644 1911640 256 Average: 5182316 6979296 2702128 34.27 2688 1966388 758816 8.49 286283 2059015 36355 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 262.91 138.64 1644.37 58.58 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 34.19 27.68 248.95 8.72 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 29.96 27.06 30.17 8.59 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 33.46 27.92 34.37 10.29 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 90.14 55.33 489.49 21.54 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) 04/11/2024 _x86_64_ (2 CPU) 20:03:28 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.24 2.47 18.79 10.92 0.11 26.46 08:05:01 PM 0 39.34 2.47 19.77 11.72 0.10 26.60 08:05:01 PM 1 43.14 2.48 17.82 10.12 0.12 26.32 08:06:01 PM all 38.04 0.00 2.96 5.34 0.13 53.53 08:06:01 PM 0 48.09 0.00 3.39 3.59 0.13 44.80 08:06:01 PM 1 28.02 0.00 2.53 7.09 0.13 62.23 08:07:01 PM all 39.86 0.00 1.79 0.45 0.09 57.81 08:07:01 PM 0 62.82 0.00 1.69 0.47 0.10 34.93 08:07:01 PM 1 16.93 0.00 1.90 0.43 0.08 80.65 08:08:01 PM all 38.34 0.00 2.27 0.22 0.10 59.08 08:08:01 PM 0 64.45 0.00 2.89 0.28 0.10 32.28 08:08:01 PM 1 12.29 0.00 1.65 0.15 0.10 85.81 Average: all 39.36 0.61 6.39 4.20 0.11 49.33 Average: 0 53.74 0.61 6.87 3.98 0.11 34.69 Average: 1 25.01 0.61 5.92 4.42 0.11 63.93