---> uname -a: Linux prd-centos8-builder-4c-4g-84860.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 767 12689 19 2305 14648 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:9d:38:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:fe9d:38bb/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) 11/19/2024 _x86_64_ (4 CPU) 01:21:49 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 415.84 180.64 235.20 9772.89 44505.38 01:24:01 AM 101.52 2.25 99.27 1518.81 9987.49 01:25:01 AM 11.03 0.03 11.00 0.53 200.18 01:26:01 AM 89.79 12.25 77.54 1553.08 1255.60 Average: 154.55 48.79 105.75 3211.40 13987.33 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13443084 15154924 2698448 16.72 2688 1915672 793456 4.62 219944 2097056 135520 01:24:01 AM 13217824 15083628 2923708 18.11 2688 2064132 814284 4.74 225772 2288368 1112 01:25:01 AM 13213964 15081300 2927568 18.14 2688 2064668 814284 4.74 225792 2289532 80 01:26:01 AM 13019340 15024876 3122192 19.34 2688 2194444 884100 5.14 434832 2248880 87532 Average: 13223553 15086182 2917979 18.08 2688 2059729 826531 4.81 276585 2230959 56061 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 345.42 180.72 1713.88 66.25 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 126.20 110.13 579.85 32.81 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 99.03 87.30 267.80 25.25 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 244.57 260.10 1152.60 70.52 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 203.81 159.57 928.55 48.71 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) 11/19/2024 _x86_64_ (4 CPU) 01:21:49 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 25.81 1.75 21.42 7.08 0.13 43.81 01:23:01 AM 0 22.22 2.16 22.12 10.43 0.10 42.97 01:23:01 AM 1 24.54 1.38 20.55 3.18 0.13 50.21 01:23:01 AM 2 26.63 1.47 19.94 9.15 0.17 42.65 01:23:01 AM 3 29.85 2.00 23.06 5.55 0.12 39.42 01:24:01 AM all 8.07 0.00 1.11 1.47 0.06 89.29 01:24:01 AM 0 18.37 0.00 1.50 1.38 0.07 78.68 01:24:01 AM 1 2.51 0.00 1.02 2.68 0.05 93.74 01:24:01 AM 2 4.33 0.00 0.60 0.77 0.08 94.21 01:24:01 AM 3 7.04 0.00 1.30 1.05 0.05 90.55 01:25:01 AM all 0.52 0.00 0.32 0.04 0.05 99.08 01:25:01 AM 0 0.70 0.00 0.15 0.03 0.05 99.06 01:25:01 AM 1 0.32 0.00 0.18 0.10 0.05 99.35 01:25:01 AM 2 0.53 0.00 0.50 0.02 0.03 98.91 01:25:01 AM 3 0.52 0.00 0.43 0.00 0.05 99.00 01:26:01 AM all 17.09 0.00 1.64 0.49 0.08 80.70 01:26:01 AM 0 17.46 0.00 1.93 0.05 0.08 80.48 01:26:01 AM 1 20.46 0.00 1.22 0.28 0.08 77.95 01:26:01 AM 2 15.15 0.00 1.92 0.62 0.08 82.23 01:26:01 AM 3 15.31 0.00 1.49 0.99 0.07 82.15 Average: all 12.84 0.44 6.09 2.26 0.08 78.29 Average: 0 14.67 0.54 6.39 2.96 0.08 75.37 Average: 1 11.93 0.34 5.72 1.56 0.08 80.37 Average: 2 11.63 0.36 5.71 2.62 0.09 79.57 Average: 3 13.15 0.50 6.55 1.89 0.07 77.85