---> uname -a: Linux prd-centos8-builder-8c-8g-1245.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 1053 27869 19 2965 30368 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:2d:1a:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe2d:1ac0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:47:d1:2d 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 21:58:57 LINUX RESTART (8 CPU) 10:00:01 PM tps rtps wtps bread/s bwrtn/s 10:01:01 PM 162.54 6.26 156.27 1038.95 10785.29 10:02:01 PM 184.09 6.58 177.51 1295.40 11775.32 10:03:01 PM 124.34 7.25 117.09 1330.49 10995.57 Average: 156.99 6.70 150.30 1221.61 11185.44 10:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 PM 27882904 29889456 4770560 14.61 2688 2325336 2573432 7.64 283508 4031968 189724 10:02:01 PM 28910064 31170320 3743400 11.46 2688 2565568 1467676 4.35 536344 2704504 115660 10:03:01 PM 28604356 31091924 4049108 12.40 2688 2782360 1495392 4.44 563428 2938876 38268 Average: 28465775 30717233 4187689 12.82 2688 2557755 1845500 5.48 461093 3225116 114551 10:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM eth0 406.05 347.86 4756.83 69.11 0.00 0.00 0.00 0.00 10:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 PM eth0 151.48 142.95 1122.60 37.31 0.00 0.00 0.00 0.00 10:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 PM eth0 64.13 51.88 625.59 8.57 0.00 0.00 0.00 0.00 10:03:01 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 207.22 180.90 2168.37 38.33 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (8 CPU) 21:58:57 LINUX RESTART (8 CPU) 10:00:01 PM CPU %user %nice %system %iowait %steal %idle 10:01:01 PM all 35.21 0.00 1.87 1.21 0.08 61.62 10:01:01 PM 0 39.24 0.00 1.37 2.44 0.08 56.86 10:01:01 PM 1 10.92 0.00 1.47 2.21 0.08 85.32 10:01:01 PM 2 58.81 0.00 3.67 1.66 0.08 35.78 10:01:01 PM 3 41.97 0.00 1.14 0.28 0.08 56.52 10:01:01 PM 4 44.93 0.00 0.73 0.30 0.08 53.95 10:01:01 PM 5 21.12 0.00 1.40 0.64 0.07 76.77 10:01:01 PM 6 13.46 0.00 1.01 0.07 0.07 85.40 10:01:01 PM 7 51.39 0.00 4.16 2.10 0.10 42.25 10:02:01 PM all 22.45 0.00 1.73 0.99 0.07 74.76 10:02:01 PM 0 11.39 0.00 1.36 1.39 0.08 85.78 10:02:01 PM 1 13.84 0.00 1.14 1.46 0.07 83.50 10:02:01 PM 2 19.75 0.00 2.26 1.20 0.10 76.69 10:02:01 PM 3 28.30 0.00 1.22 0.70 0.07 69.71 10:02:01 PM 4 41.94 0.00 4.31 0.70 0.08 52.96 10:02:01 PM 5 14.92 0.00 1.70 1.60 0.07 81.71 10:02:01 PM 6 20.63 0.00 0.95 0.65 0.05 77.72 10:02:01 PM 7 28.86 0.00 0.89 0.18 0.07 70.00 10:03:01 PM all 9.13 0.00 1.30 1.18 0.04 88.36 10:03:01 PM 0 0.37 0.00 0.38 0.70 0.05 98.50 10:03:01 PM 1 25.22 0.00 1.90 3.42 0.05 69.40 10:03:01 PM 2 14.83 0.00 2.32 1.57 0.05 81.23 10:03:01 PM 3 4.34 0.00 0.83 0.63 0.02 94.18 10:03:01 PM 4 6.37 0.00 1.35 0.33 0.03 91.91 10:03:01 PM 5 12.35 0.00 1.82 1.20 0.02 84.61 10:03:01 PM 6 8.93 0.00 1.37 1.52 0.05 88.13 10:03:01 PM 7 0.62 0.00 0.38 0.08 0.02 98.90 Average: all 22.25 0.00 1.63 1.13 0.06 74.93 Average: 0 16.99 0.00 1.04 1.51 0.07 80.39 Average: 1 16.66 0.00 1.50 2.36 0.07 79.40 Average: 2 31.11 0.00 2.75 1.48 0.08 64.58 Average: 3 24.84 0.00 1.06 0.54 0.06 73.50 Average: 4 31.05 0.00 2.13 0.45 0.07 66.30 Average: 5 16.13 0.00 1.64 1.15 0.05 81.03 Average: 6 14.34 0.00 1.11 0.75 0.06 83.74 Average: 7 26.92 0.00 1.81 0.79 0.06 70.43