---> uname -a: Linux prd-centos8-builder-2c-1g-14619.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 531 5071 19 2096 6863 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:f5:5a:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fef5:5aac/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) 03/20/2024 _x86_64_ (2 CPU) 14:03:32 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 263.37 158.61 104.77 6400.00 16869.66 02:06:01 PM 94.89 0.28 94.60 17.86 8321.96 02:07:01 PM 28.95 0.30 28.65 42.39 1648.19 02:08:01 PM 22.64 0.78 21.86 57.05 521.74 Average: 102.46 39.99 62.47 1629.19 6840.19 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5297804 7029188 2586640 32.81 2688 1904580 697352 7.81 217544 2027640 132788 02:06:01 PM 5149856 6980068 2734588 34.68 2688 1997600 739980 8.28 243396 2125844 32088 02:07:01 PM 5218376 7049252 2666068 33.81 2688 1998748 674576 7.55 245732 2055528 24 02:08:01 PM 5204000 7039552 2680444 34.00 2688 2002896 666420 7.46 414124 1901428 12644 Average: 5217509 7024515 2666935 33.83 2688 1975956 694582 7.78 280199 2027610 44386 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 311.48 155.99 1690.46 60.96 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.25 28.94 250.17 10.79 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.11 27.06 30.18 8.11 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 35.79 29.64 33.53 18.10 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 103.15 60.41 501.06 24.49 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) 03/20/2024 _x86_64_ (2 CPU) 14:03:32 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 40.85 2.65 19.53 8.63 0.11 28.23 02:05:01 PM 0 37.55 3.43 22.54 10.14 0.12 26.22 02:05:01 PM 1 44.13 1.89 16.54 7.12 0.10 30.22 02:06:01 PM all 41.59 0.00 3.04 2.96 0.08 52.32 02:06:01 PM 0 61.78 0.00 3.46 3.19 0.08 31.48 02:06:01 PM 1 21.41 0.00 2.63 2.73 0.08 73.15 02:07:01 PM all 38.52 0.00 2.10 0.84 0.09 58.45 02:07:01 PM 0 44.00 0.00 2.15 1.08 0.08 52.69 02:07:01 PM 1 33.04 0.00 2.05 0.60 0.10 64.21 02:08:01 PM all 39.40 0.00 2.46 0.92 0.08 57.14 02:08:01 PM 0 45.69 0.00 2.70 1.38 0.08 50.15 02:08:01 PM 1 33.11 0.00 2.22 0.47 0.08 64.13 Average: all 40.09 0.66 6.74 3.32 0.09 49.11 Average: 0 47.30 0.84 7.64 3.92 0.09 40.20 Average: 1 32.89 0.47 5.83 2.72 0.09 58.01