---> uname -a: Linux prd-centos8-builder-4c-4g-20786.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 743 12656 19 2361 14688 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:b6:44:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86202sec preferred_lft 86202sec inet6 fe80::f816:3eff:feb6:446a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:bd:88:4c 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) 01/26/2024 _x86_64_ (4 CPU) 15:20:26 LINUX RESTART (4 CPU) 03:21:03 PM tps rtps wtps bread/s bwrtn/s 03:22:01 PM 80.82 17.15 63.67 2756.15 5359.01 03:23:01 PM 144.92 14.13 130.79 3260.51 10595.73 Average: 113.41 15.61 97.80 3012.61 8021.74 03:21:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 PM 13268784 15075436 2870664 17.79 2688 2023136 1159480 6.75 186624 2332612 143224 03:23:01 PM 12932360 15018028 3207088 19.87 2688 2294564 1166044 6.78 411124 2411336 100804 Average: 13100572 15046732 3038876 18.83 2688 2158850 1162762 6.76 298874 2371974 122014 03:21:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 202.46 128.23 1159.28 41.15 0.00 0.00 0.00 0.00 03:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 136.84 110.13 1397.02 28.63 0.00 0.00 0.00 0.00 03:23:01 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 169.10 119.03 1280.16 34.78 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) 01/26/2024 _x86_64_ (4 CPU) 15:20:26 LINUX RESTART (4 CPU) 03:21:03 PM CPU %user %nice %system %iowait %steal %idle 03:22:01 PM all 20.35 0.00 2.77 1.21 0.08 75.58 03:22:01 PM 0 13.00 0.00 1.87 0.66 0.09 84.39 03:22:01 PM 1 24.45 0.00 2.41 1.19 0.10 71.85 03:22:01 PM 2 21.57 0.00 3.12 1.35 0.07 73.89 03:22:01 PM 3 22.40 0.00 3.71 1.63 0.07 72.19 03:23:01 PM all 21.76 0.00 2.79 2.40 0.09 72.96 03:23:01 PM 0 10.16 0.00 1.49 1.22 0.08 87.05 03:23:01 PM 1 28.73 0.00 3.15 3.87 0.08 64.16 03:23:01 PM 2 34.62 0.00 3.92 1.87 0.10 59.49 03:23:01 PM 3 13.55 0.00 2.61 2.65 0.08 81.11 Average: all 21.07 0.00 2.78 1.81 0.09 74.25 Average: 0 11.56 0.00 1.67 0.94 0.08 85.74 Average: 1 26.62 0.00 2.78 2.55 0.09 67.94 Average: 2 28.21 0.00 3.52 1.62 0.09 66.56 Average: 3 17.90 0.00 3.15 2.15 0.08 76.72