---> uname -a: Linux prd-centos8-builder-4c-4g-5553.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 745 12412 19 2603 14682 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:c5:6e:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fec5:6e6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:47:04:76 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) 15:44:20 LINUX RESTART (4 CPU) 03:45:01 PM tps rtps wtps bread/s bwrtn/s 03:46:01 PM 81.19 7.86 73.33 1331.69 5862.75 03:47:01 PM 172.59 16.42 156.18 3232.37 10712.14 Average: 126.91 12.14 114.77 2282.35 8288.25 03:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:46:01 PM 13250624 15083264 2888832 17.90 2688 2048472 1143440 6.65 183232 2355396 165576 03:47:01 PM 12176972 14456176 3962484 24.55 2688 2484628 1688420 9.82 227964 3335352 280084 Average: 12713798 14769720 3425658 21.23 2688 2266550 1415930 8.24 205598 2845374 222830 03:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 127.01 116.53 1010.20 15.01 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 367.67 280.19 4766.21 51.86 0.00 0.00 0.00 0.00 03:47:01 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 247.38 198.38 2888.83 33.44 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) 15:44:20 LINUX RESTART (4 CPU) 03:45:01 PM CPU %user %nice %system %iowait %steal %idle 03:46:01 PM all 17.35 0.00 2.42 1.37 0.09 78.77 03:46:01 PM 0 21.83 0.00 3.03 2.06 0.12 72.96 03:46:01 PM 1 21.04 0.00 2.48 1.51 0.08 74.89 03:46:01 PM 2 17.89 0.00 2.70 1.36 0.08 77.98 03:46:01 PM 3 8.65 0.00 1.46 0.57 0.08 89.24 03:47:01 PM all 31.46 0.00 3.37 2.19 0.10 62.88 03:47:01 PM 0 30.75 0.00 3.31 1.59 0.10 64.25 03:47:01 PM 1 37.03 0.00 3.23 2.39 0.10 57.25 03:47:01 PM 2 30.70 0.00 4.48 2.95 0.10 61.77 03:47:01 PM 3 27.37 0.00 2.44 1.84 0.08 68.26 Average: all 24.41 0.00 2.89 1.78 0.09 70.82 Average: 0 26.30 0.00 3.17 1.82 0.11 68.59 Average: 1 29.03 0.00 2.85 1.95 0.09 66.07 Average: 2 24.29 0.00 3.59 2.15 0.09 69.88 Average: 3 18.03 0.00 1.95 1.21 0.08 78.73