---> uname -a:
Linux prd-centos8-builder-4c-4g-90745.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 797 9660 19 5305 14616
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:2e:0e:53 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.48/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85629sec preferred_lft 85629sec
inet6 fe80::f816:3eff:fe2e:e53/64 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) 12/13/2024 _x86_64_ (4 CPU)
22:19:57 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:21:01 PM 616.88 411.88 205.00 19097.77 42277.85
10:22:01 PM 119.40 2.25 117.15 1518.81 10890.43
10:23:01 PM 335.20 16.99 318.21 2598.60 4026.32
10:24:01 PM 188.17 0.15 188.02 2.53 12814.56
10:25:01 PM 67.56 0.18 67.37 6.13 6437.21
10:26:01 PM 52.68 0.72 51.97 514.32 3567.07
10:27:01 PM 82.46 0.00 82.46 0.00 39449.00
10:28:01 PM 48.93 0.00 48.93 0.00 13732.42
10:29:01 PM 16.11 0.00 16.11 0.00 579.53
10:30:01 PM 42.64 0.00 42.64 0.00 8338.44
10:31:01 PM 40.34 0.00 40.34 0.00 1486.10
10:32:01 PM 135.15 0.40 134.76 22.26 21268.43
Average: 146.12 36.58 109.55 2004.11 13778.85
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:21:01 PM 13370788 15116436 2770736 17.17 2688 1950280 902240 5.25 253880 2140000 211128
10:22:01 PM 13259924 15111616 2881600 17.85 2688 2048936 817644 4.76 224804 2244240 808
10:23:01 PM 11720088 13885116 4421436 27.39 2688 2340760 2005464 11.67 286788 3661376 191332
10:24:01 PM 11266628 13643468 4874896 30.20 2688 2542896 2098224 12.21 370968 4011120 47132
10:25:01 PM 9857660 12392396 6283864 38.93 2688 2694844 3287232 19.12 516064 5260236 25060
10:26:01 PM 8675560 12064296 7465964 46.25 2688 3540284 3935112 22.89 620596 6323612 765048
10:27:01 PM 8238076 12342392 7903448 48.96 2688 4248728 3215384 18.70 691452 6678716 307820
10:28:01 PM 8125488 12331880 8016036 49.66 2688 4347748 3211792 18.68 743868 6731292 7440
10:29:01 PM 7987776 12225996 8153748 50.51 2688 4375368 3411368 19.84 755272 6851524 24956
10:30:01 PM 7771620 12233656 8369904 51.85 2688 4595032 3324108 19.34 779476 7034924 6472
10:31:01 PM 7644160 12179520 8497364 52.64 2688 4663728 3369708 19.60 806440 7126016 43676
10:32:01 PM 9892432 14955384 6249092 38.71 2688 5194600 923656 5.37 1174376 4522108 14036
Average: 9817517 13206846 6324007 39.18 2688 3545267 2541828 14.79 601999 5215430 137076
10:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:21:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00
10:21:01 PM eth0 326.66 176.80 1699.53 66.02 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 287.80 255.94 1059.88 69.42 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 549.85 558.70 3256.64 129.43 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 199.27 177.14 2778.66 36.35 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 126.48 92.58 2094.86 14.77 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 68.37 67.16 514.97 18.79 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 78.36 70.23 739.92 17.29 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 82.48 72.02 1295.42 13.98 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 28.47 26.95 38.72 9.31 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 85.20 73.15 978.49 13.54 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 70.67 67.66 612.63 17.69 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 621.01 776.44 200.35 7461.80 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 210.55 201.20 1273.05 654.91 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) 12/13/2024 _x86_64_ (4 CPU)
22:19:57 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:21:01 PM all 27.35 2.08 18.94 8.52 0.10 43.01
10:21:01 PM 0 41.28 1.27 13.64 10.90 0.10 32.80
10:21:01 PM 1 23.84 1.84 19.07 3.32 0.10 51.83
10:21:01 PM 2 18.70 2.71 23.86 13.80 0.10 40.84
10:21:01 PM 3 25.53 2.51 19.21 6.07 0.10 46.58
10:22:01 PM all 9.29 0.00 1.52 1.51 0.09 87.59
10:22:01 PM 0 16.71 0.00 1.45 1.04 0.08 80.72
10:22:01 PM 1 6.67 0.00 1.49 2.68 0.08 89.08
10:22:01 PM 2 6.97 0.00 2.03 0.55 0.10 90.35
10:22:01 PM 3 6.80 0.00 1.12 1.77 0.08 90.22
10:23:01 PM all 28.29 0.00 2.56 2.19 0.10 66.86
10:23:01 PM 0 27.33 0.00 2.65 2.51 0.10 67.41
10:23:01 PM 1 30.70 0.00 3.40 2.36 0.10 63.44
10:23:01 PM 2 29.62 0.00 1.94 1.48 0.10 66.86
10:23:01 PM 3 25.51 0.00 2.25 2.42 0.10 69.72
10:24:01 PM all 61.16 0.00 2.79 2.15 0.11 33.79
10:24:01 PM 0 65.33 0.00 3.68 3.24 0.12 27.62
10:24:01 PM 1 55.64 0.00 1.83 1.24 0.12 41.18
10:24:01 PM 2 60.49 0.00 2.83 1.99 0.10 34.58
10:24:01 PM 3 63.21 0.00 2.84 2.11 0.10 31.74
10:25:01 PM all 61.20 0.00 3.02 0.76 0.10 34.92
10:25:01 PM 0 70.84 0.00 6.15 0.27 0.10 22.64
10:25:01 PM 1 55.47 0.00 2.05 0.92 0.10 41.45
10:25:01 PM 2 60.88 0.00 1.93 0.30 0.10 36.78
10:25:01 PM 3 57.58 0.00 1.93 1.53 0.10 38.86
10:26:01 PM all 59.35 0.00 2.35 0.41 0.09 37.80
10:26:01 PM 0 71.10 0.00 4.15 0.42 0.08 24.25
10:26:01 PM 1 53.01 0.00 1.93 0.08 0.08 44.89
10:26:01 PM 2 59.00 0.00 1.53 0.59 0.10 38.79
10:26:01 PM 3 54.29 0.00 1.79 0.55 0.08 43.28
10:27:01 PM all 47.43 0.00 2.80 2.81 0.09 46.86
10:27:01 PM 0 53.94 0.00 3.97 3.61 0.12 38.36
10:27:01 PM 1 51.07 0.00 2.72 2.47 0.10 43.64
10:27:01 PM 2 40.72 0.00 2.69 3.48 0.08 53.02
10:27:01 PM 3 44.02 0.00 1.82 1.68 0.07 52.42
10:28:01 PM all 50.70 0.00 3.27 0.56 0.10 45.36
10:28:01 PM 0 53.58 0.00 3.99 0.15 0.10 42.18
10:28:01 PM 1 54.42 0.00 3.73 0.64 0.08 41.12
10:28:01 PM 2 46.52 0.00 3.05 0.91 0.12 49.40
10:28:01 PM 3 48.30 0.00 2.32 0.56 0.10 48.72
10:29:01 PM all 49.83 0.00 3.30 0.08 0.10 46.70
10:29:01 PM 0 59.74 0.00 5.56 0.15 0.10 34.45
10:29:01 PM 1 55.03 0.00 3.88 0.07 0.08 40.94
10:29:01 PM 2 42.67 0.00 1.95 0.03 0.10 55.24
10:29:01 PM 3 41.86 0.00 1.80 0.05 0.10 56.18
10:30:01 PM all 49.82 0.00 3.09 0.60 0.10 46.39
10:30:01 PM 0 57.16 0.00 4.31 0.07 0.10 38.36
10:30:01 PM 1 49.88 0.00 3.27 0.72 0.10 46.02
10:30:01 PM 2 46.16 0.00 2.60 1.28 0.08 49.88
10:30:01 PM 3 46.06 0.00 2.18 0.34 0.10 51.32
10:31:01 PM all 48.23 0.00 3.15 0.25 0.09 48.28
10:31:01 PM 0 44.21 0.00 2.71 0.32 0.08 52.68
10:31:01 PM 1 51.96 0.00 3.27 0.27 0.08 44.42
10:31:01 PM 2 49.66 0.00 3.65 0.30 0.10 46.28
10:31:01 PM 3 47.07 0.00 2.98 0.12 0.10 49.73
10:31:01 PM CPU %user %nice %system %iowait %steal %idle
10:32:01 PM all 22.06 0.00 4.40 1.59 0.11 71.84
10:32:01 PM 0 19.88 0.00 3.60 2.41 0.13 73.97
10:32:01 PM 1 27.76 0.00 6.57 1.39 0.10 64.17
10:32:01 PM 2 18.77 0.00 4.55 1.83 0.12 74.72
10:32:01 PM 3 21.82 0.00 2.89 0.73 0.08 74.49
Average: all 42.86 0.18 4.28 1.80 0.10 50.79
Average: 0 48.39 0.11 4.67 2.10 0.10 44.63
Average: 1 42.92 0.16 4.45 1.35 0.10 51.03
Average: 2 39.99 0.23 4.40 2.22 0.10 53.06
Average: 3 40.14 0.21 3.62 1.50 0.09 54.43