---> uname -a: Linux prd-centos8-builder-4c-4g-5481.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 707 12803 19 2250 14723 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:de:d8:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86224sec preferred_lft 86224sec inet6 fe80::f816:3eff:fede:d873/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:5f:3c:31 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 10:20:12 LINUX RESTART (4 CPU) 10:21:01 AM tps rtps wtps bread/s bwrtn/s 10:22:01 AM 78.89 7.83 71.06 1372.65 6143.78 10:23:01 AM 80.21 0.27 79.94 24.53 6729.47 Average: 79.55 4.05 75.50 698.64 6436.60 10:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:01 AM 13291692 15142384 2847752 17.64 2688 2064352 1095868 6.38 387720 2097436 103260 10:23:01 AM 13115852 15084308 3023592 18.73 2688 2174812 1135464 6.61 392752 2240568 97872 Average: 13203772 15113346 2935672 18.19 2688 2119582 1115666 6.49 390236 2169002 100566 10:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 AM eth0 59.90 49.21 647.07 8.11 0.00 0.00 0.00 0.00 10:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 40.32 36.35 363.76 7.32 0.00 0.00 0.00 0.00 10:23:01 AM 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 50.11 42.78 505.43 7.71 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/10/2024 _x86_64_ (4 CPU) 10:20:12 LINUX RESTART (4 CPU) 10:21:01 AM CPU %user %nice %system %iowait %steal %idle 10:22:01 AM all 15.45 0.00 2.07 1.96 0.08 80.43 10:22:01 AM 0 11.43 0.00 2.44 0.20 0.07 85.86 10:22:01 AM 1 13.93 0.00 2.10 2.84 0.08 81.05 10:22:01 AM 2 27.42 0.00 1.96 1.00 0.10 69.52 10:22:01 AM 3 9.03 0.00 1.77 3.81 0.08 85.30 10:23:01 AM all 16.86 0.00 2.18 4.69 0.08 76.19 10:23:01 AM 0 15.04 0.00 1.89 1.64 0.07 81.36 10:23:01 AM 1 10.08 0.00 1.57 10.90 0.07 77.37 10:23:01 AM 2 28.92 0.00 3.16 3.90 0.08 63.94 10:23:01 AM 3 13.48 0.00 2.12 2.31 0.08 82.01 Average: all 16.15 0.00 2.13 3.33 0.08 78.32 Average: 0 13.23 0.00 2.17 0.92 0.07 83.62 Average: 1 12.01 0.00 1.84 6.87 0.08 79.21 Average: 2 28.17 0.00 2.56 2.45 0.09 66.74 Average: 3 11.25 0.00 1.95 3.06 0.08 83.66