---> uname -a:
Linux prd-centos8-builder-4c-4g-89717.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 12G 69G 15% /
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 15763 839 9617 19 5306 14573
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:8a:b5:c1 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85566sec preferred_lft 85566sec
inet6 fe80::f816:3eff:fe8a:b5c1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/09/2024 _x86_64_ (4 CPU)
22:19:36 LINUX RESTART (4 CPU)
10:20:01 PM tps rtps wtps bread/s bwrtn/s
10:20:03 PM 499.40 287.50 211.90 2957.14 28755.95
10:21:01 PM 372.37 124.10 248.28 3282.73 9228.23
10:22:01 PM 66.78 2.27 64.51 1518.56 8052.42
10:23:01 PM 16.66 0.03 16.63 0.53 267.94
10:24:01 PM 415.38 16.38 399.00 2636.99 7344.42
10:25:01 PM 114.88 0.32 114.56 8.40 9806.28
10:26:01 PM 42.17 0.00 42.17 0.00 5820.33
10:27:01 PM 62.16 0.70 61.46 475.92 11895.32
10:28:01 PM 90.13 0.00 90.13 0.00 38616.68
10:29:01 PM 35.34 0.00 35.34 0.00 6333.99
10:30:01 PM 15.83 0.00 15.83 0.00 568.03
10:31:01 PM 59.56 0.00 59.56 0.00 8587.95
10:32:01 PM 57.71 0.00 57.71 0.00 2872.42
10:33:01 PM 115.06 0.45 114.61 26.92 20420.01
Average: 112.79 11.40 101.39 609.79 10027.84
10:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:03 PM 13858104 15246424 2283420 14.15 2688 1610084 790344 4.60 150908 1817320 48188
10:21:01 PM 13297856 15090824 2843668 17.62 2688 1993028 852636 4.96 217620 2236036 201932
10:22:01 PM 13226136 15076744 2915388 18.06 2688 2049424 835124 4.86 224152 2285852 212
10:23:01 PM 13210936 15069472 2930588 18.16 2688 2054168 835124 4.86 224236 2292332 2052
10:24:01 PM 11104408 13390964 5037116 31.21 2688 2459272 2387100 13.89 328176 4228416 207404
10:25:01 PM 10509020 13014876 5632504 34.89 2688 2669196 2672108 15.54 383444 4749128 156328
10:26:01 PM 10322244 12889640 5819280 36.05 2688 2726220 2714332 15.79 520968 4790912 53820
10:27:01 PM 8254792 11762144 7886732 48.86 2688 3657884 3835428 22.31 647512 6714252 631512
10:28:01 PM 8197052 12318880 7944472 49.22 2688 4265496 3255312 18.94 692796 6715820 100696
10:29:01 PM 8104540 12312892 8036984 49.79 2688 4349784 3255348 18.94 743816 6752924 7072
10:30:01 PM 8014880 12278924 8126644 50.35 2688 4400288 3257056 18.95 760632 6818448 47504
10:31:01 PM 7709972 12188380 8431552 52.24 2688 4609456 3410732 19.84 783828 7086868 16876
10:32:01 PM 7550816 12234976 8590708 53.22 2688 4810292 3279336 19.08 899724 7122644 148592
10:33:01 PM 9899040 14973656 6242484 38.67 2688 5206560 863856 5.03 1243204 4445972 10852
Average: 10232843 13417771 5908681 36.61 2688 3347225 2303131 13.40 558644 4861209 116646
10:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:03 PM eth0 684.52 481.55 8088.15 120.94 0.00 0.00 0.00 0.00
10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:21:01 PM eth0 87.78 56.20 1084.38 25.01 0.00 0.00 0.00 0.00
10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:22:01 PM eth0 126.11 104.22 430.47 30.94 0.00 0.00 0.00 0.00
10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:23:01 PM eth0 298.80 289.47 696.25 77.70 0.00 0.00 0.00 0.00
10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:24:01 PM eth0 475.37 463.00 4792.93 102.22 0.00 0.00 0.00 0.00
10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:25:01 PM eth0 196.33 160.92 2946.84 28.70 0.00 0.00 0.00 0.00
10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:26:01 PM eth0 30.06 30.76 88.66 8.79 0.00 0.00 0.00 0.00
10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:27:01 PM eth0 67.16 66.92 514.94 18.65 0.00 0.00 0.00 0.00
10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:28:01 PM eth0 92.33 82.35 930.87 18.12 0.00 0.00 0.00 0.00
10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:29:01 PM eth0 63.47 51.81 1102.69 10.90 0.00 0.00 0.00 0.00
10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:30:01 PM eth0 27.92 26.22 38.27 9.54 0.00 0.00 0.00 0.00
10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:31:01 PM eth0 114.35 97.73 1086.84 19.80 0.00 0.00 0.00 0.00
10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:32:01 PM eth0 56.79 53.52 505.91 12.70 0.00 0.00 0.00 0.00
10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:33:01 PM eth0 1060.55 1227.37 539.14 8984.56 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 208.81 209.49 1150.35 719.59 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/09/2024 _x86_64_ (4 CPU)
22:19:36 LINUX RESTART (4 CPU)
10:20:01 PM CPU %user %nice %system %iowait %steal %idle
10:20:03 PM all 37.00 2.91 24.46 3.67 0.00 31.96
10:20:03 PM 0 27.04 3.77 30.82 1.89 0.00 36.48
10:20:03 PM 1 34.16 1.86 18.63 1.24 0.00 44.10
10:20:03 PM 2 49.70 1.20 22.75 7.19 0.00 19.16
10:20:03 PM 3 36.53 4.79 25.75 4.19 0.00 28.74
10:21:01 PM all 20.39 1.36 18.39 3.14 0.12 56.60
10:21:01 PM 0 15.94 1.51 20.15 2.08 0.12 60.20
10:21:01 PM 1 25.79 1.09 19.74 5.39 0.12 47.87
10:21:01 PM 2 28.43 1.18 16.54 2.76 0.09 51.00
10:21:01 PM 3 11.42 1.67 17.12 2.32 0.16 67.31
10:22:01 PM all 2.19 0.00 0.69 0.76 0.05 96.30
10:22:01 PM 0 2.04 0.00 0.47 0.50 0.03 96.96
10:22:01 PM 1 1.92 0.00 0.74 0.47 0.05 96.82
10:22:01 PM 2 2.74 0.00 0.90 0.80 0.07 95.49
10:22:01 PM 3 2.07 0.00 0.67 1.27 0.07 95.92
10:23:01 PM all 1.00 0.00 0.79 0.07 0.08 98.06
10:23:01 PM 0 1.54 0.00 1.34 0.13 0.08 96.90
10:23:01 PM 1 1.16 0.00 0.89 0.12 0.08 97.75
10:23:01 PM 2 1.00 0.00 0.65 0.00 0.07 98.28
10:23:01 PM 3 0.30 0.00 0.29 0.02 0.07 99.33
10:24:01 PM all 46.72 0.00 3.29 2.89 0.11 46.99
10:24:01 PM 0 45.49 0.00 3.06 2.13 0.10 49.22
10:24:01 PM 1 47.54 0.00 3.49 3.19 0.12 45.66
10:24:01 PM 2 47.55 0.00 3.37 2.54 0.12 46.43
10:24:01 PM 3 46.29 0.00 3.23 3.71 0.10 46.66
10:25:01 PM all 64.00 0.00 3.01 0.41 0.08 32.49
10:25:01 PM 0 62.87 0.00 3.42 0.44 0.08 33.20
10:25:01 PM 1 64.80 0.00 3.59 0.49 0.08 31.04
10:25:01 PM 2 67.65 0.00 2.14 0.50 0.08 29.63
10:25:01 PM 3 60.69 0.00 2.90 0.23 0.08 36.09
10:26:01 PM all 62.43 0.00 3.29 0.36 0.09 33.83
10:26:01 PM 0 53.60 0.00 1.97 0.34 0.10 43.99
10:26:01 PM 1 67.02 0.00 2.33 0.03 0.08 30.52
10:26:01 PM 2 67.81 0.00 6.99 0.40 0.08 24.71
10:26:01 PM 3 61.26 0.00 1.89 0.66 0.08 36.11
10:27:01 PM all 56.08 0.00 2.42 0.45 0.08 40.97
10:27:01 PM 0 48.57 0.00 1.27 0.37 0.08 49.71
10:27:01 PM 1 70.60 0.00 4.69 0.32 0.08 24.30
10:27:01 PM 2 58.66 0.00 2.58 0.74 0.07 37.96
10:27:01 PM 3 46.49 0.00 1.12 0.38 0.08 51.92
10:28:01 PM all 49.38 0.00 3.00 0.64 0.08 46.90
10:28:01 PM 0 49.11 0.00 4.33 0.44 0.08 46.04
10:28:01 PM 1 48.30 0.00 2.00 0.82 0.08 48.79
10:28:01 PM 2 56.40 0.00 2.91 0.59 0.08 40.02
10:28:01 PM 3 43.71 0.00 2.75 0.72 0.07 52.75
10:29:01 PM all 50.24 0.00 3.39 0.19 0.08 46.11
10:29:01 PM 0 68.68 0.00 7.99 0.25 0.08 22.98
10:29:01 PM 1 46.19 0.00 1.39 0.14 0.07 52.22
10:29:01 PM 2 44.49 0.00 2.48 0.08 0.08 52.86
10:29:01 PM 3 41.59 0.00 1.69 0.27 0.08 56.37
10:30:01 PM all 51.79 0.00 3.18 0.06 0.09 44.88
10:30:01 PM 0 55.41 0.00 4.32 0.08 0.08 40.10
10:30:01 PM 1 46.77 0.00 1.53 0.03 0.10 51.57
10:30:01 PM 2 53.54 0.00 3.84 0.07 0.08 42.47
10:30:01 PM 3 51.48 0.00 3.04 0.05 0.08 45.35
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 46.00 0.00 3.45 0.29 0.09 50.17
10:31:01 PM 0 52.74 0.00 4.94 0.18 0.08 42.05
10:31:01 PM 1 44.04 0.00 3.22 0.59 0.10 52.06
10:31:01 PM 2 47.63 0.00 4.02 0.25 0.08 48.02
10:31:01 PM 3 39.58 0.00 1.64 0.12 0.08 58.58
10:32:01 PM all 45.82 0.00 3.37 0.19 0.09 50.52
10:32:01 PM 0 45.10 0.00 3.75 0.15 0.10 50.89
10:32:01 PM 1 44.11 0.00 3.09 0.29 0.08 52.43
10:32:01 PM 2 43.42 0.00 2.65 0.10 0.08 53.75
10:32:01 PM 3 50.66 0.00 4.01 0.22 0.08 45.03
10:33:01 PM all 15.72 0.00 4.49 0.59 0.09 79.11
10:33:01 PM 0 11.93 0.00 3.02 0.44 0.08 84.53
10:33:01 PM 1 17.69 0.00 3.76 0.40 0.08 78.06
10:33:01 PM 2 17.34 0.00 5.09 0.44 0.10 77.04
10:33:01 PM 3 15.95 0.00 6.07 1.10 0.10 76.78
Average: all 39.39 0.11 4.06 0.77 0.09 55.58
Average: 0 39.46 0.12 4.63 0.58 0.09 55.12
Average: 1 40.47 0.09 3.87 0.93 0.09 54.55
Average: 2 41.31 0.09 4.17 0.72 0.08 53.62
Average: 3 36.31 0.13 3.58 0.86 0.09 59.03