---> uname -a: Linux prd-centos8-builder-2c-1g-45175.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 594 5013 19 2092 6801 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:71:6f:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe71:6f48/64 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) 10/02/2024 _x86_64_ (2 CPU) 09:03:29 LINUX RESTART (2 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 281.27 149.77 131.51 6333.22 12901.95 09:06:01 AM 105.95 0.22 105.73 16.13 8245.24 09:07:01 AM 35.91 0.65 35.26 51.72 3315.81 09:08:01 AM 12.00 0.00 12.00 0.00 239.51 09:09:01 AM 19.70 0.48 19.21 49.06 370.19 Average: 90.97 30.23 60.74 1290.20 5014.80 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5292476 6993896 2591960 32.87 2688 1880096 750388 8.40 233868 2038176 120248 09:06:01 AM 5130364 6953520 2754072 34.93 2688 1990932 762364 8.53 221648 2170088 78080 09:07:01 AM 5189612 7015700 2694824 34.18 2688 1994088 697764 7.81 259080 2071956 40 09:08:01 AM 5180344 7006404 2704092 34.30 2688 1994076 697460 7.81 259332 2080836 24 09:09:01 AM 5109732 6940760 2774704 35.19 2688 1998448 769152 8.61 427324 1983060 13180 Average: 5180506 6982056 2703930 34.29 2688 1971528 735426 8.23 280250 2068823 42314 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 255.21 152.82 1689.83 65.06 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 30.78 26.60 257.34 9.40 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 28.93 26.53 49.68 7.39 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 11.38 10.66 8.78 4.10 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 36.31 29.36 39.38 12.29 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 72.53 49.20 409.05 19.65 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) 10/02/2024 _x86_64_ (2 CPU) 09:03:29 LINUX RESTART (2 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 33.53 2.49 19.64 16.78 0.13 27.43 09:05:01 AM 0 33.17 2.47 21.51 18.84 0.14 23.88 09:05:01 AM 1 33.88 2.51 17.80 14.76 0.12 30.93 09:06:01 AM all 31.79 0.00 2.91 7.51 0.13 57.65 09:06:01 AM 0 38.76 0.00 3.20 10.96 0.12 46.95 09:06:01 AM 1 24.81 0.00 2.62 4.06 0.15 68.36 09:07:01 AM all 33.19 0.00 2.37 3.58 0.13 60.74 09:07:01 AM 0 32.40 0.00 2.50 2.47 0.13 62.49 09:07:01 AM 1 33.98 0.00 2.24 4.69 0.12 58.98 09:08:01 AM all 19.91 0.00 0.89 0.25 0.06 78.89 09:08:01 AM 0 25.11 0.00 1.10 0.35 0.07 73.37 09:08:01 AM 1 14.71 0.00 0.68 0.15 0.05 84.41 09:09:01 AM all 39.61 0.00 2.47 0.58 0.13 57.22 09:09:01 AM 0 60.40 0.00 2.78 0.80 0.13 35.88 09:09:01 AM 1 18.73 0.00 2.16 0.35 0.12 78.65 Average: all 31.59 0.49 5.59 5.69 0.11 56.52 Average: 0 38.01 0.48 6.12 6.60 0.12 48.67 Average: 1 25.19 0.50 5.07 4.77 0.11 64.36