---> uname -a: Linux prd-centos8-builder-8c-8g-1328.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1010 27756 19 3121 30408 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:d7:d6:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fed7:d6b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:5e:36:b3 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (8 CPU) 09:53:44 LINUX RESTART (8 CPU) 09:54:01 AM tps rtps wtps bread/s bwrtn/s 09:55:01 AM 225.43 38.09 187.34 7897.95 34806.51 09:56:01 AM 137.02 2.75 134.27 104.63 9886.59 09:57:01 AM 236.85 1.20 235.65 114.21 35884.26 Average: 199.77 14.02 185.76 2706.03 26860.50 09:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 AM 29527004 31229324 3126464 9.57 2688 2032532 1515216 4.50 246472 2474612 123012 09:56:01 AM 28958956 31048464 3694512 11.31 2688 2397320 1749704 5.19 274956 2932116 293400 09:57:01 AM 28403452 31117608 4250016 13.02 2688 3000524 1459184 4.33 475388 3197576 37680 Average: 28963137 31131799 3690331 11.30 2688 2476792 1574701 4.67 332272 2868101 151364 09:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 354.38 243.65 1982.73 61.05 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 78.81 66.89 1196.41 10.60 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 109.08 88.56 1789.99 13.89 0.00 0.00 0.00 0.00 09:57:01 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 180.77 133.04 1656.42 28.52 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/02/2024 _x86_64_ (8 CPU) 09:53:44 LINUX RESTART (8 CPU) 09:54:01 AM CPU %user %nice %system %iowait %steal %idle 09:55:01 AM all 12.57 0.00 2.99 2.93 0.06 81.45 09:55:01 AM 0 6.95 0.00 2.01 1.12 0.07 89.84 09:55:01 AM 1 22.36 0.00 2.63 2.78 0.07 72.17 09:55:01 AM 2 17.04 0.00 3.10 5.82 0.05 73.99 09:55:01 AM 3 17.78 0.00 3.17 1.34 0.08 77.63 09:55:01 AM 4 7.24 0.00 3.54 7.39 0.07 81.76 09:55:01 AM 5 8.19 0.00 2.40 0.81 0.07 88.53 09:55:01 AM 6 12.32 0.00 3.11 1.02 0.05 83.50 09:55:01 AM 7 8.67 0.00 3.94 3.16 0.05 84.18 09:56:01 AM all 12.57 0.00 2.04 0.82 0.06 84.51 09:56:01 AM 0 11.39 0.00 1.87 0.30 0.07 86.37 09:56:01 AM 1 18.27 0.00 2.69 1.70 0.07 77.28 09:56:01 AM 2 20.95 0.00 2.89 1.30 0.07 74.79 09:56:01 AM 3 13.02 0.00 2.12 0.37 0.05 84.44 09:56:01 AM 4 19.73 0.00 2.89 0.58 0.05 76.75 09:56:01 AM 5 5.29 0.00 1.00 1.22 0.05 92.44 09:56:01 AM 6 6.79 0.00 1.62 0.65 0.05 90.88 09:56:01 AM 7 5.11 0.00 1.27 0.42 0.05 93.15 09:57:01 AM all 14.03 0.00 1.98 3.31 0.08 80.61 09:57:01 AM 0 21.38 0.00 2.93 1.27 0.10 74.32 09:57:01 AM 1 5.96 0.00 1.88 4.63 0.08 87.44 09:57:01 AM 2 30.74 0.00 4.06 4.40 0.08 60.72 09:57:01 AM 3 14.73 0.00 2.06 6.78 0.08 76.36 09:57:01 AM 4 6.74 0.00 1.44 2.79 0.07 88.96 09:57:01 AM 5 9.78 0.00 1.21 1.61 0.07 87.33 09:57:01 AM 6 6.39 0.00 0.85 1.79 0.08 90.88 09:57:01 AM 7 16.53 0.00 1.39 3.21 0.08 78.78 Average: all 13.06 0.00 2.34 2.35 0.07 82.19 Average: 0 13.25 0.00 2.27 0.90 0.08 83.51 Average: 1 15.54 0.00 2.40 3.03 0.07 78.95 Average: 2 22.90 0.00 3.35 3.84 0.07 69.84 Average: 3 15.17 0.00 2.45 2.83 0.07 79.48 Average: 4 11.25 0.00 2.62 3.58 0.06 82.48 Average: 5 7.75 0.00 1.54 1.21 0.06 89.44 Average: 6 8.50 0.00 1.86 1.15 0.06 88.42 Average: 7 10.10 0.00 2.20 2.26 0.06 85.39