---> uname -a: Linux prd-centos8-builder-2c-1g-22087.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: 2799.996 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 581 5031 19 2086 6813 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:e2:14:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fee2:1453/64 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) 04/10/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 247.53 152.38 95.15 6330.56 13288.07 01:06:01 PM 97.17 0.28 96.88 17.86 8199.12 01:07:01 PM 28.78 0.78 28.00 62.66 1536.96 01:08:01 PM 15.99 0.28 15.71 25.72 348.58 Average: 97.37 38.44 58.94 1609.33 5843.26 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5310992 7029468 2573452 32.64 2688 1892528 699952 7.84 217932 2016080 123956 01:06:01 PM 5162172 6980740 2722272 34.53 2688 1985956 734620 8.22 242864 2111144 31968 01:07:01 PM 5135952 6956368 2748492 34.86 2688 1987952 749456 8.39 256860 2124172 152 01:08:01 PM 5163260 6984516 2721184 34.51 2688 1988748 725464 8.12 426028 1927832 172 Average: 5193094 6987773 2691350 34.13 2688 1963796 727373 8.14 285921 2044807 39062 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 278.26 140.82 1643.22 60.38 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 34.71 28.85 251.95 8.94 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.24 29.06 32.95 16.09 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 35.27 28.22 39.11 11.44 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 95.38 56.74 491.84 24.21 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) 04/10/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 42.94 2.65 20.08 7.56 0.14 26.63 01:05:01 PM 0 34.60 2.91 19.20 8.07 0.14 35.09 01:05:01 PM 1 51.29 2.40 20.96 7.05 0.14 18.17 01:06:01 PM all 41.70 0.00 3.28 2.60 0.11 52.32 01:06:01 PM 0 43.07 0.00 3.45 1.25 0.10 52.13 01:06:01 PM 1 40.33 0.00 3.11 3.94 0.12 52.51 01:07:01 PM all 40.19 0.00 1.93 0.52 0.08 57.29 01:07:01 PM 0 41.14 0.00 2.10 0.55 0.08 56.12 01:07:01 PM 1 39.23 0.00 1.75 0.48 0.08 58.46 01:08:01 PM all 38.89 0.00 2.34 0.14 0.10 58.53 01:08:01 PM 0 25.45 0.00 2.30 0.07 0.08 72.10 01:08:01 PM 1 52.30 0.00 2.38 0.22 0.12 44.99 Average: all 40.92 0.65 6.84 2.68 0.11 48.80 Average: 0 36.07 0.72 6.70 2.46 0.10 53.95 Average: 1 45.76 0.59 6.98 2.90 0.11 43.66