---> uname -a: Linux prd-centos8-builder-2c-1g-19627.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 622 4990 19 2086 6771 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:32:d3:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe32:d375/64 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) 03/31/2024 _x86_64_ (2 CPU) 04:03:28 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 222.98 122.66 100.32 4127.45 6922.83 04:06:01 AM 85.39 0.47 84.92 30.12 8212.35 04:07:01 AM 23.65 0.30 23.35 42.39 959.26 04:08:01 AM 19.21 0.77 18.45 56.92 434.88 Average: 87.81 31.05 56.76 1064.18 4132.50 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5231568 6974956 2652868 33.65 2688 1916396 759836 8.51 217552 2093992 142904 04:06:01 AM 5133188 6952380 2751248 34.89 2688 1986492 760804 8.52 243592 2140508 16460 04:07:01 AM 5134876 6954876 2749560 34.87 2688 1987768 766744 8.58 245440 2137512 4 04:08:01 AM 5149192 6971100 2735244 34.69 2688 1989616 753992 8.44 415848 1953524 176 Average: 5162206 6963328 2722230 34.53 2688 1970068 760344 8.51 280608 2081384 39886 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 239.81 135.29 1684.40 60.18 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 41.29 30.26 193.65 17.78 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.95 20.88 23.95 7.20 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 32.11 27.40 32.49 10.41 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 84.29 53.46 483.61 23.89 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) 03/31/2024 _x86_64_ (2 CPU) 04:03:28 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 44.43 2.01 16.52 4.43 0.14 32.49 04:05:01 AM 0 40.13 1.61 16.14 4.40 0.14 37.59 04:05:01 AM 1 48.73 2.40 16.89 4.45 0.14 27.39 04:06:01 AM all 40.26 0.00 2.70 3.24 0.09 53.72 04:06:01 AM 0 28.00 0.00 2.48 4.06 0.08 65.38 04:06:01 AM 1 52.55 0.00 2.92 2.42 0.10 42.02 04:07:01 AM all 31.05 0.00 1.47 0.31 0.07 67.10 04:07:01 AM 0 26.56 0.00 1.48 0.38 0.08 71.49 04:07:01 AM 1 35.53 0.00 1.45 0.23 0.07 62.72 04:08:01 AM all 35.20 0.00 2.18 0.59 0.09 61.94 04:08:01 AM 0 35.97 0.00 2.32 0.48 0.08 61.14 04:08:01 AM 1 34.43 0.00 2.03 0.70 0.10 62.74 Average: all 37.71 0.50 5.67 2.13 0.10 53.89 Average: 0 32.63 0.40 5.56 2.32 0.10 58.98 Average: 1 42.79 0.59 5.78 1.94 0.10 48.80