---> uname -a: Linux prd-centos8-builder-2c-1g-25623.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 561 5052 19 2086 6834 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:05:08:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe05:89b/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) 04/24/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 230.97 131.84 99.13 4836.79 6907.38 05:06:01 PM 88.25 0.28 87.97 17.86 8252.74 05:07:01 PM 23.60 0.30 23.30 42.39 949.81 05:08:01 PM 27.41 0.78 26.62 57.05 628.41 Average: 92.56 33.30 59.26 1238.62 4184.55 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5289904 7033760 2594540 32.91 2688 1916948 707996 7.93 218720 2032580 143004 05:06:01 PM 5195496 7015136 2688948 34.10 2688 1987480 712536 7.98 244212 2076468 16952 05:07:01 PM 5216444 7037328 2668000 33.84 2688 1988756 677700 7.59 246576 2053296 8 05:08:01 PM 5211252 7036456 2673192 33.90 2688 1992732 689984 7.72 425288 1880088 12560 Average: 5228274 7030670 2656170 33.69 2688 1971479 697054 7.80 283699 2010608 43131 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 278.84 155.78 1714.91 60.47 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 31.21 25.78 189.17 8.27 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 28.55 24.90 26.18 7.92 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 33.09 26.72 31.34 11.61 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 92.93 58.30 490.43 22.07 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) 04/24/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 44.34 2.21 17.86 4.24 0.11 31.24 05:05:01 PM 0 33.07 1.83 16.47 3.96 0.10 44.57 05:05:01 PM 1 55.62 2.60 19.25 4.53 0.12 17.88 05:06:01 PM all 40.52 0.00 2.74 2.26 0.08 54.39 05:06:01 PM 0 17.28 0.00 2.26 1.98 0.07 78.42 05:06:01 PM 1 63.84 0.00 3.22 2.55 0.10 30.29 05:07:01 PM all 39.36 0.00 1.98 0.26 0.14 58.26 05:07:01 PM 0 13.84 0.00 1.72 0.30 0.15 84.00 05:07:01 PM 1 64.89 0.00 2.25 0.22 0.13 32.51 05:08:01 PM all 42.13 0.00 2.38 0.18 0.10 55.22 05:08:01 PM 0 23.48 0.00 2.22 0.07 0.10 74.14 05:08:01 PM 1 60.79 0.00 2.53 0.28 0.10 36.30 Average: all 41.57 0.55 6.19 1.73 0.11 49.86 Average: 0 21.87 0.45 5.62 1.57 0.10 70.39 Average: 1 61.31 0.64 6.76 1.88 0.11 29.29