---> uname -a: Linux prd-centos8-builder-2c-1g-18964.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 546 5061 19 2092 6849 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:9e:84:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe9e:8468/64 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) 03/28/2024 _x86_64_ (2 CPU) 20:03:29 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 262.76 156.61 106.15 6269.11 17292.69 08:06:01 PM 92.02 0.28 91.73 17.86 8719.76 08:07:01 PM 27.43 0.30 27.13 42.39 1469.76 08:08:01 PM 16.45 0.40 16.05 18.40 400.27 Average: 99.67 39.40 60.27 1587.14 6971.05 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5329048 7056788 2555396 32.41 2688 1901024 682712 7.64 217644 1994788 132696 08:06:01 PM 5253152 7080024 2631292 33.37 2688 1994292 633440 7.09 240780 2023412 31964 08:07:01 PM 5201128 7028608 2683316 34.03 2688 1995564 683032 7.65 245300 2071724 20 08:08:01 PM 5214436 7042596 2670008 33.86 2688 1996244 662356 7.41 414432 1890224 160 Average: 5249441 7052004 2635003 33.42 2688 1971781 665385 7.45 279539 1995037 41210 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 292.47 155.33 1686.92 58.16 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 33.34 26.98 252.89 14.32 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 22.90 20.75 23.18 6.98 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 30.73 24.95 29.06 8.73 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 94.87 57.00 498.06 22.05 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) 03/28/2024 _x86_64_ (2 CPU) 20:03:29 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 40.25 2.61 19.43 10.37 0.11 27.23 08:05:01 PM 0 41.70 3.55 22.91 10.01 0.12 21.71 08:05:01 PM 1 38.83 1.69 15.99 10.72 0.10 32.68 08:06:01 PM all 36.08 0.00 2.92 5.26 0.09 55.64 08:06:01 PM 0 40.30 0.00 3.05 3.25 0.10 53.31 08:06:01 PM 1 31.87 0.00 2.80 7.28 0.08 57.98 08:07:01 PM all 32.37 0.00 1.47 1.59 0.08 64.49 08:07:01 PM 0 42.40 0.00 1.57 1.35 0.08 54.59 08:07:01 PM 1 22.32 0.00 1.37 1.84 0.07 74.40 08:08:01 PM all 32.46 0.00 2.04 0.79 0.07 64.63 08:08:01 PM 0 52.66 0.00 2.47 0.98 0.07 43.82 08:08:01 PM 1 12.28 0.00 1.62 0.60 0.08 85.43 Average: all 35.27 0.64 6.41 4.48 0.09 53.11 Average: 0 44.28 0.87 7.40 3.86 0.09 43.49 Average: 1 26.29 0.42 5.42 5.09 0.08 62.70