---> uname -a: Linux prd-centos8-builder-4c-4g-14379.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 8.3G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 731 12657 19 2372 14695 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:4c:db:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe4c:db15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:90:98:a1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 15:21:09 LINUX RESTART (4 CPU) 03:22:02 PM tps rtps wtps bread/s bwrtn/s 03:23:02 PM 99.44 7.22 92.22 1337.67 8049.23 03:24:01 PM 101.71 0.64 101.07 79.72 8576.97 Average: 100.58 3.93 96.64 708.69 8313.10 03:22:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:02 PM 13062108 15038568 3077212 19.07 2688 2186284 1174280 6.83 447648 2253940 188232 03:24:01 PM 12942752 15045244 3196568 19.81 2688 2303700 1141644 6.64 424392 2362508 146448 Average: 13002430 15041906 3136890 19.44 2688 2244992 1157962 6.74 436020 2308224 167340 03:22:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:02 PM eth0 68.68 56.35 744.19 9.58 0.00 0.00 0.00 0.00 03:23:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 50.84 40.47 562.24 8.78 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 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 59.76 48.41 653.22 9.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/07/2024 _x86_64_ (4 CPU) 15:21:09 LINUX RESTART (4 CPU) 03:22:02 PM CPU %user %nice %system %iowait %steal %idle 03:23:02 PM all 18.34 0.00 1.65 1.23 0.08 78.71 03:23:02 PM 0 4.92 0.00 0.95 0.95 0.08 93.09 03:23:02 PM 1 21.86 0.00 1.77 2.11 0.08 74.18 03:23:02 PM 2 19.25 0.00 1.99 1.05 0.07 77.64 03:23:02 PM 3 27.32 0.00 1.89 0.80 0.09 69.91 03:24:01 PM all 19.30 0.00 1.42 1.12 0.09 78.07 03:24:01 PM 0 23.11 0.00 1.27 1.07 0.07 74.48 03:24:01 PM 1 20.22 0.00 1.56 0.85 0.08 77.28 03:24:01 PM 2 17.59 0.00 1.46 0.85 0.12 79.98 03:24:01 PM 3 16.27 0.00 1.39 1.70 0.08 80.55 Average: all 18.82 0.00 1.53 1.17 0.08 78.39 Average: 0 14.01 0.00 1.11 1.01 0.08 83.79 Average: 1 21.04 0.00 1.66 1.48 0.08 75.73 Average: 2 18.42 0.00 1.72 0.95 0.09 78.81 Average: 3 21.79 0.00 1.64 1.25 0.08 75.23