---> uname -a: Linux prd-centos8-builder-2c-1g-35146.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 572 5039 19 2087 6823 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:63:74:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe63:74d7/64 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) 04/25/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 221.61 124.96 96.65 4464.06 6894.27 08:06:01 PM 91.95 0.28 91.67 17.86 8357.03 08:07:01 PM 23.65 0.30 23.35 42.39 964.29 08:08:01 PM 22.23 0.78 21.44 57.05 515.81 Average: 89.86 31.58 58.28 1145.25 4182.87 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5311240 7053064 2573196 32.64 2688 1915872 685376 7.67 219932 2011824 141612 08:06:01 PM 5142616 6963072 2741820 34.78 2688 1988528 745200 8.34 243672 2130184 17080 08:07:01 PM 5220228 7041776 2664208 33.79 2688 1989676 662016 7.41 245948 2050052 24 08:08:01 PM 5179712 7005940 2704724 34.30 2688 1993820 697456 7.81 414416 1921864 12764 Average: 5213449 7015963 2670987 33.88 2688 1971974 697512 7.81 280992 2028481 42870 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 231.89 133.73 1679.25 59.21 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 33.56 26.86 192.23 9.21 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 28.58 25.35 33.13 7.80 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 36.75 29.72 34.20 17.49 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 82.69 53.91 484.67 23.43 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) 04/25/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 42.29 2.02 17.54 9.15 0.10 28.90 08:05:01 PM 0 47.33 1.74 16.85 9.39 0.10 24.59 08:05:01 PM 1 37.25 2.31 18.22 8.91 0.10 33.20 08:06:01 PM all 41.14 0.00 2.89 2.56 0.09 53.33 08:06:01 PM 0 52.61 0.00 2.83 2.50 0.08 41.98 08:06:01 PM 1 29.67 0.00 2.95 2.61 0.10 64.67 08:07:01 PM all 35.65 0.00 1.81 0.21 0.08 62.25 08:07:01 PM 0 41.52 0.00 1.72 0.25 0.08 56.43 08:07:01 PM 1 29.77 0.00 1.90 0.17 0.08 68.08 08:08:01 PM all 39.47 0.00 2.49 0.27 0.08 57.68 08:08:01 PM 0 27.27 0.00 2.10 0.15 0.08 70.40 08:08:01 PM 1 51.69 0.00 2.88 0.40 0.08 44.94 Average: all 39.63 0.50 6.14 3.03 0.09 50.61 Average: 0 42.16 0.43 5.84 3.05 0.09 48.43 Average: 1 37.09 0.57 6.45 3.00 0.09 52.79