---> uname -a: Linux prd-centos8-builder-2c-1g-11429.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 559 5023 19 2115 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:be:52:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:febe:52c2/64 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) 01/12/2024 _x86_64_ (2 CPU) 00:03:24 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 228.35 126.12 102.23 3564.62 7281.26 12:06:01 AM 104.45 0.32 104.13 18.39 9008.33 12:07:01 AM 26.56 0.47 26.09 54.25 1504.67 12:08:01 AM 18.35 0.30 18.05 8.00 489.67 Average: 94.44 31.81 62.63 911.46 4571.26 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5230992 7007256 2653444 33.65 2688 1949244 707556 7.92 219548 2089396 166136 12:06:01 AM 5116532 6972116 2767904 35.11 2688 2022372 727012 8.14 245504 2151268 41792 12:07:01 AM 5174124 7022044 2710312 34.38 2688 2014352 665288 7.45 253628 2083380 24 12:08:01 AM 5147720 6993752 2736716 34.71 2688 2012396 689948 7.72 251008 2114624 13516 Average: 5167342 6998792 2717094 34.46 2688 1999591 697451 7.81 242422 2109667 55367 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 135.13 88.64 1312.78 36.66 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 33.57 26.52 263.89 7.87 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 29.09 22.26 32.06 14.63 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 22.00 19.30 23.39 5.57 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 54.95 39.18 408.08 16.18 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) 01/12/2024 _x86_64_ (2 CPU) 00:03:24 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 41.63 2.30 16.98 5.33 0.14 33.63 12:05:01 AM 0 48.48 1.21 11.97 3.79 0.12 34.44 12:05:01 AM 1 34.65 3.42 22.09 6.89 0.15 32.80 12:06:01 AM all 40.55 0.00 3.31 2.57 0.11 53.47 12:06:01 AM 0 38.52 0.00 3.17 3.02 0.10 55.20 12:06:01 AM 1 42.57 0.00 3.45 2.12 0.12 51.74 12:07:01 AM all 24.86 0.00 1.43 0.38 0.08 73.25 12:07:01 AM 0 11.35 0.00 1.55 0.67 0.08 86.35 12:07:01 AM 1 38.38 0.00 1.30 0.10 0.08 60.13 12:08:01 AM all 28.73 0.00 1.69 0.24 0.09 69.25 12:08:01 AM 0 12.85 0.00 1.30 0.07 0.10 85.69 12:08:01 AM 1 44.63 0.00 2.08 0.42 0.08 52.78 Average: all 33.91 0.57 5.81 2.12 0.10 57.49 Average: 0 27.76 0.30 4.48 1.88 0.10 65.48 Average: 1 40.09 0.84 7.14 2.35 0.11 49.47