---> uname -a: Linux prd-centos8-builder-2c-1g-19518.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 542 5074 19 2082 6852 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:8c:c1:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.78/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fe8c:c129/64 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) 03/30/2024 _x86_64_ (2 CPU) 19:03:29 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 243.29 154.45 88.84 6247.38 32990.15 07:06:01 PM 105.77 0.28 105.48 17.86 8697.22 07:07:01 PM 30.74 0.30 30.44 42.39 2098.32 07:08:01 PM 17.55 0.40 17.15 18.40 349.59 Average: 99.34 38.86 60.48 1581.64 11034.36 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5307624 6993100 2576812 32.68 2688 1865288 770440 8.62 233892 2025940 122916 07:06:01 PM 5220220 7035536 2664216 33.79 2688 1982952 666768 7.46 229900 2068480 46344 07:07:01 PM 5213044 7029200 2671392 33.88 2688 1984224 680680 7.62 244376 2061748 12 07:08:01 PM 5159452 6976212 2724984 34.56 2688 1984900 724936 8.12 414228 1946088 148 Average: 5225085 7008512 2659351 33.73 2688 1954341 710706 7.96 280599 2025564 42355 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 305.41 166.51 1625.87 64.22 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 34.08 27.16 274.48 8.63 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.39 23.14 25.73 7.47 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 31.68 25.91 32.18 9.45 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 99.15 60.68 489.59 22.44 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) 03/30/2024 _x86_64_ (2 CPU) 19:03:29 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 35.67 2.67 19.88 15.02 0.17 26.59 07:05:01 PM 0 28.52 2.95 19.69 14.43 0.14 34.26 07:05:01 PM 1 42.90 2.37 20.06 15.61 0.21 18.83 07:06:01 PM all 40.78 0.00 3.34 3.63 0.12 52.13 07:06:01 PM 0 36.88 0.00 3.21 3.97 0.12 55.82 07:06:01 PM 1 44.66 0.00 3.48 3.28 0.12 48.46 07:07:01 PM all 31.80 0.00 1.58 0.49 0.10 66.03 07:07:01 PM 0 14.37 0.00 1.50 0.45 0.10 83.58 07:07:01 PM 1 49.23 0.00 1.67 0.53 0.10 48.47 07:08:01 PM all 36.27 0.00 2.03 0.21 0.08 61.41 07:08:01 PM 0 30.85 0.00 1.70 0.10 0.08 67.27 07:08:01 PM 1 41.69 0.00 2.37 0.32 0.08 55.54 Average: all 36.13 0.64 6.56 4.72 0.12 51.83 Average: 0 27.64 0.72 6.39 4.64 0.11 60.51 Average: 1 44.65 0.57 6.72 4.80 0.13 43.14