---> uname -a: Linux prd-centos8-builder-2c-1g-8044.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 580 5018 19 2100 6814 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:c0:1f:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fec0:1ff2/64 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) 02/23/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 211.06 109.50 101.57 3093.10 7063.76 03:06:01 PM 100.73 0.47 100.27 56.26 9060.51 03:07:01 PM 23.50 0.10 23.40 3.60 957.04 03:08:01 PM 32.09 0.78 31.31 57.06 952.37 Average: 91.85 27.72 64.14 802.60 4508.53 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5222452 6985540 2661992 33.76 2688 1935920 763284 8.54 219100 2100140 160716 03:06:01 PM 5207252 7041200 2677192 33.96 2688 2001620 706116 7.90 244084 2065900 16500 03:07:01 PM 5159972 6993964 2724472 34.56 2688 2001732 739620 8.28 248648 2108184 24 03:08:01 PM 5139176 6978204 2745268 34.82 2688 2005928 764344 8.56 415752 1962924 29208 Average: 5182213 6999727 2702231 34.27 2688 1986300 743341 8.32 281896 2059287 51612 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 133.91 87.80 1182.13 30.19 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 34.63 28.01 244.90 9.57 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 25.48 22.03 21.13 7.69 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 35.54 28.45 36.33 11.28 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 57.39 41.57 371.15 14.69 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) 02/23/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 42.05 1.69 16.87 3.82 0.13 35.45 03:05:01 PM 0 62.84 1.13 14.69 3.52 0.13 17.68 03:05:01 PM 1 21.05 2.25 19.07 4.12 0.12 53.40 03:06:01 PM all 38.75 0.00 3.02 3.11 0.11 55.02 03:06:01 PM 0 35.60 0.00 3.11 3.41 0.10 57.77 03:06:01 PM 1 41.89 0.00 2.93 2.80 0.12 52.26 03:07:01 PM all 33.19 0.00 1.65 0.38 0.08 64.69 03:07:01 PM 0 52.96 0.00 1.84 0.25 0.10 44.85 03:07:01 PM 1 13.42 0.00 1.47 0.52 0.07 84.53 03:08:01 PM all 40.84 0.00 2.72 0.40 0.10 55.93 03:08:01 PM 0 45.89 0.00 2.77 0.52 0.10 50.72 03:08:01 PM 1 35.79 0.00 2.68 0.28 0.10 61.14 Average: all 38.70 0.42 6.02 1.92 0.10 52.84 Average: 0 49.28 0.28 5.58 1.92 0.11 42.83 Average: 1 28.08 0.55 6.47 1.92 0.10 62.87