---> uname -a: Linux prd-centos8-builder-2c-1g-33843.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 578 5037 19 2083 6816 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:3f:05:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe3f:5a7/64 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) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 254.80 154.57 100.23 6248.58 20872.76 05:06:01 PM 99.30 0.28 99.02 17.86 8275.82 05:07:01 PM 13.06 0.53 12.53 47.33 1326.00 05:08:01 PM 7.05 0.07 6.98 3.07 134.34 05:09:01 PM 18.41 0.00 18.41 0.00 383.56 Average: 78.53 31.09 47.44 1263.49 6198.79 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5357092 7073192 2527352 32.05 2688 1890008 635552 7.11 218104 1971228 124212 05:06:01 PM 5168912 6986072 2715532 34.44 2688 1984500 715332 8.01 243460 2106136 32600 05:07:01 PM 5214020 7031956 2670424 33.87 2688 1985780 688476 7.71 256964 2047704 20 05:08:01 PM 5198976 7016964 2685468 34.06 2688 1985880 703140 7.87 257288 2062656 32 05:09:01 PM 5131296 6949404 2753148 34.92 2688 1986000 764284 8.56 257544 2130096 152 Average: 5214059 7011518 2670385 33.87 2688 1966434 701357 7.85 246672 2063564 31403 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 285.62 149.47 1640.50 58.98 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 36.96 30.54 258.28 9.51 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 36.33 33.58 58.65 12.45 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 34.31 31.19 45.81 7.12 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 24.36 21.41 22.68 6.98 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 83.52 53.24 405.21 19.01 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) 17:03:28 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 41.00 2.80 20.97 11.08 0.10 24.04 05:05:01 PM 0 35.56 2.91 22.48 12.48 0.10 26.47 05:05:01 PM 1 46.42 2.70 19.48 9.69 0.10 21.61 05:06:01 PM all 42.00 0.00 3.01 2.46 0.09 52.44 05:06:01 PM 0 21.53 0.00 2.76 2.63 0.10 72.98 05:06:01 PM 1 62.56 0.00 3.26 2.29 0.08 31.81 05:07:01 PM all 26.18 0.00 1.98 0.34 0.09 71.40 05:07:01 PM 0 20.30 0.00 1.81 0.45 0.10 77.34 05:07:01 PM 1 32.07 0.00 2.15 0.23 0.08 65.47 05:08:01 PM all 30.10 0.00 2.32 0.08 0.08 67.42 05:08:01 PM 0 16.05 0.00 2.07 0.02 0.07 81.80 05:08:01 PM 1 44.15 0.00 2.57 0.13 0.10 53.05 05:09:01 PM all 33.64 0.00 1.63 0.43 0.08 64.22 05:09:01 PM 0 21.88 0.00 1.55 0.47 0.08 76.01 05:09:01 PM 1 45.39 0.00 1.70 0.38 0.08 52.44 Average: all 34.56 0.55 5.91 2.84 0.09 56.04 Average: 0 23.00 0.57 6.05 3.16 0.09 67.13 Average: 1 46.13 0.53 5.78 2.52 0.09 44.96