---> uname -a: Linux prd-centos8-builder-2c-1g-35737.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: 2800.000 BogoMIPS: 5600.00 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 531 5085 19 2082 6864 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:02:db:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe02:dbef/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) 04/27/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 232.11 140.90 91.20 5920.03 6606.95 02:06:01 PM 97.77 0.28 97.48 17.86 8234.04 02:07:01 PM 25.38 0.30 25.08 42.39 1481.95 02:08:01 PM 26.90 0.78 26.11 57.06 620.38 Average: 95.54 35.57 59.97 1509.52 4235.93 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5295780 7018892 2588664 32.83 2688 1897076 710836 7.96 219120 2031732 130884 02:06:01 PM 5172036 6988464 2712408 34.40 2688 1984312 711952 7.97 243928 2103580 32600 02:07:01 PM 5227412 7044988 2657032 33.70 2688 1985460 671680 7.52 246584 2045016 8 02:08:01 PM 5165912 6988108 2718532 34.48 2688 1989612 714808 8.00 414796 1938544 12632 Average: 5215285 7010113 2669159 33.85 2688 1964115 702319 7.86 281107 2029718 44031 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 276.41 142.47 1646.31 61.24 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 34.74 28.63 249.88 9.17 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 29.08 26.10 29.06 8.07 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 35.59 29.03 34.49 11.78 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 93.96 56.56 489.99 22.56 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) 04/27/2024 _x86_64_ (2 CPU) 14:03:27 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 41.64 2.28 18.32 7.15 0.16 30.45 02:05:01 PM 0 46.94 1.75 13.26 6.45 0.22 31.38 02:05:01 PM 1 36.24 2.82 23.47 7.86 0.10 29.51 02:06:01 PM all 40.42 0.00 3.20 3.75 0.11 52.52 02:06:01 PM 0 33.48 0.00 2.78 4.69 0.12 58.93 02:06:01 PM 1 47.38 0.00 3.62 2.80 0.10 46.09 02:07:01 PM all 39.20 0.00 1.89 0.42 0.08 58.42 02:07:01 PM 0 15.66 0.00 1.47 0.58 0.07 82.22 02:07:01 PM 1 62.74 0.00 2.32 0.25 0.08 34.61 02:08:01 PM all 41.56 0.00 2.46 0.27 0.10 55.61 02:08:01 PM 0 38.26 0.00 2.32 0.18 0.10 59.14 02:08:01 PM 1 44.86 0.00 2.60 0.37 0.10 52.08 Average: all 40.70 0.56 6.40 2.87 0.11 49.35 Average: 0 33.55 0.43 4.93 2.97 0.13 58.00 Average: 1 47.89 0.69 7.89 2.78 0.10 40.66