---> uname -a:
Linux prd-centos8-builder-4c-4g-57209.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: 2800.000
BogoMIPS: 5600.00
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 769 9693 19 5300 14644
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:75:9f:29 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85321sec preferred_lft 85321sec
inet6 fe80::f816:3eff:fe75:9f29/64 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) 10/03/2024 _x86_64_ (4 CPU)
17:08:54 LINUX RESTART (4 CPU)
05:10:02 PM tps rtps wtps bread/s bwrtn/s
05:11:01 PM 104.35 2.36 102.00 1544.29 10169.40
05:12:01 PM 6.47 0.03 6.43 0.53 153.87
05:13:01 PM 5.08 0.00 5.08 0.00 135.16
05:14:01 PM 5.22 0.00 5.22 0.00 139.19
05:15:01 PM 8.56 0.00 8.56 0.00 173.66
05:16:01 PM 298.75 12.28 286.47 1511.08 3453.31
05:17:01 PM 159.70 4.71 154.99 1087.32 11152.52
05:18:01 PM 87.37 0.32 87.05 8.40 4099.43
05:19:01 PM 44.18 0.72 43.46 514.58 6078.72
05:20:01 PM 74.13 0.00 74.13 0.00 26612.28
05:21:01 PM 64.18 0.00 64.18 0.00 24982.34
05:22:01 PM 21.98 0.00 21.98 0.00 3501.22
05:23:01 PM 37.28 0.00 37.28 0.00 1125.97
05:24:02 PM 39.39 0.00 39.39 0.00 7981.49
05:25:01 PM 116.52 0.03 116.49 5.29 3614.27
05:26:01 PM 43.86 0.37 43.49 17.06 19312.38
Average: 69.73 1.30 68.43 292.05 7669.36
05:10:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:11:01 PM 13296852 15142712 2844680 17.62 2688 2045208 777392 4.52 224812 2217508 132
05:12:01 PM 13294640 15141380 2846892 17.64 2688 2045480 777392 4.52 224840 2218444 12
05:13:01 PM 13291888 15139668 2849644 17.65 2688 2045772 777392 4.52 224840 2219360 12
05:14:01 PM 13283920 15132652 2857612 17.70 2688 2045992 777392 4.52 224840 2224952 24
05:15:01 PM 13275708 15128336 2865824 17.75 2688 2048768 777392 4.52 224840 2230100 1780
05:16:01 PM 11630564 13664348 4510968 27.95 2688 2214628 2995280 17.42 243740 3802144 95196
05:17:01 PM 11041556 13377044 5099976 31.60 2688 2505844 2326848 13.54 362440 4255776 57172
05:18:01 PM 10310828 12811720 5830704 36.12 2688 2665504 2827452 16.45 507476 4828840 118940
05:19:01 PM 9929032 12580332 6212500 38.49 2688 2808820 3006288 17.49 543460 5159360 78704
05:20:01 PM 7954352 11741164 8187180 50.72 2688 3935984 3830208 22.28 684224 6977120 398504
05:21:01 PM 8069556 12262440 8071976 50.01 2688 4335676 3277760 19.07 701592 6835756 91980
05:22:01 PM 8345196 12548296 7796336 48.30 2688 4345436 3005776 17.49 744808 6516988 2536
05:23:01 PM 7425284 11872184 8716248 54.00 2688 4581964 3650900 21.24 775872 7391212 219852
05:24:02 PM 7349700 11831344 8791832 54.47 2688 4613596 3653528 21.25 793840 7442156 24000
05:25:01 PM 9995284 15062292 6146248 38.08 2688 5188896 792644 4.61 1175100 4407524 540152
05:26:01 PM 9926300 14984124 6215232 38.50 2688 5190344 857192 4.99 1174740 4492632 8
Average: 10526291 13651252 5615241 34.79 2688 3288620 2131927 12.40 551966 4576242 101813
05:10:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:11:01 PM eth0 94.15 74.03 526.91 23.34 0.00 0.00 0.00 0.00
05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:12:01 PM eth0 67.02 55.89 168.44 15.03 0.00 0.00 0.00 0.00
05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:13:01 PM eth0 73.80 63.09 169.43 16.76 0.00 0.00 0.00 0.00
05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:14:01 PM eth0 75.07 63.84 180.82 16.89 0.00 0.00 0.00 0.00
05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:15:01 PM eth0 102.72 100.67 195.31 28.49 0.00 0.00 0.00 0.00
05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:16:01 PM eth0 314.31 339.74 1609.20 86.24 0.00 0.00 0.00 0.00
05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:17:01 PM eth0 269.18 219.42 3754.96 36.48 0.00 0.00 0.00 0.00
05:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:18:01 PM eth0 173.07 134.98 2432.49 19.78 0.00 0.00 0.00 0.00
05:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:19:01 PM eth0 68.49 67.44 514.75 17.41 0.00 0.00 0.00 0.00
05:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:20:01 PM eth0 70.53 68.30 748.82 16.04 0.00 0.00 0.00 0.00
05:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:21:01 PM eth0 95.62 81.67 1367.84 18.43 0.00 0.00 0.00 0.00
05:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:22:01 PM eth0 18.40 18.55 5.93 5.48 0.00 0.00 0.00 0.00
05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:23:01 PM eth0 93.32 78.43 1010.45 15.27 0.00 0.00 0.00 0.00
05:24:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:24:02 PM eth0 46.72 45.77 121.01 15.20 0.00 0.00 0.00 0.00
05:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:25:01 PM eth0 166.68 162.72 535.51 46.94 0.00 0.00 0.00 0.00
05:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:26:01 PM eth0 455.52 611.90 156.33 7351.68 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 136.55 136.69 844.35 484.00 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) 10/03/2024 _x86_64_ (4 CPU)
17:08:54 LINUX RESTART (4 CPU)
05:10:02 PM CPU %user %nice %system %iowait %steal %idle
05:11:01 PM all 8.45 0.00 1.12 1.46 0.05 88.92
05:11:01 PM 0 7.26 0.00 1.03 2.09 0.07 89.55
05:11:01 PM 1 4.46 0.00 0.83 1.04 0.05 93.62
05:11:01 PM 2 14.83 0.00 1.82 1.29 0.05 82.01
05:11:01 PM 3 7.27 0.00 0.78 1.41 0.03 90.51
05:12:01 PM all 0.33 0.00 0.20 0.01 0.03 99.43
05:12:01 PM 0 0.15 0.00 0.13 0.05 0.03 99.63
05:12:01 PM 1 0.47 0.00 0.12 0.00 0.03 99.38
05:12:01 PM 2 0.18 0.00 0.13 0.00 0.02 99.67
05:12:01 PM 3 0.50 0.00 0.42 0.00 0.03 99.05
05:13:01 PM all 0.40 0.00 0.22 0.01 0.03 99.34
05:13:01 PM 0 0.05 0.00 0.07 0.03 0.02 99.83
05:13:01 PM 1 0.63 0.00 0.08 0.02 0.05 99.22
05:13:01 PM 2 0.32 0.00 0.13 0.00 0.03 99.52
05:13:01 PM 3 0.62 0.00 0.58 0.00 0.02 98.78
05:14:01 PM all 0.38 0.00 0.24 0.01 0.04 99.34
05:14:01 PM 0 0.10 0.00 0.08 0.02 0.03 99.77
05:14:01 PM 1 0.60 0.00 0.22 0.00 0.03 99.15
05:14:01 PM 2 0.15 0.00 0.13 0.02 0.05 99.65
05:14:01 PM 3 0.65 0.00 0.53 0.00 0.03 98.78
05:15:01 PM all 0.37 0.00 0.29 0.03 0.03 99.28
05:15:01 PM 0 0.52 0.00 0.42 0.07 0.03 98.96
05:15:01 PM 1 0.48 0.00 0.55 0.00 0.03 98.93
05:15:01 PM 2 0.42 0.00 0.13 0.00 0.03 99.42
05:15:01 PM 3 0.05 0.00 0.07 0.03 0.03 99.82
05:16:01 PM all 16.99 0.00 1.90 2.40 0.08 78.62
05:16:01 PM 0 16.01 0.00 1.97 1.46 0.07 80.50
05:16:01 PM 1 18.21 0.00 2.24 1.71 0.10 77.75
05:16:01 PM 2 20.02 0.00 1.81 4.09 0.10 73.98
05:16:01 PM 3 13.72 0.00 1.59 2.36 0.07 82.26
05:17:01 PM all 62.22 0.00 2.69 1.84 0.12 33.13
05:17:01 PM 0 61.48 0.00 1.84 2.42 0.12 34.15
05:17:01 PM 1 66.88 0.00 2.65 0.92 0.12 29.43
05:17:01 PM 2 61.35 0.00 3.68 2.56 0.12 32.29
05:17:01 PM 3 59.18 0.00 2.60 1.46 0.13 36.63
05:18:01 PM all 49.67 0.00 2.62 0.71 0.10 46.90
05:18:01 PM 0 49.76 0.00 1.83 0.67 0.12 47.63
05:18:01 PM 1 48.23 0.00 1.48 0.91 0.10 49.29
05:18:01 PM 2 52.08 0.00 3.56 0.74 0.10 43.51
05:18:01 PM 3 48.61 0.00 3.61 0.52 0.10 47.15
05:19:01 PM all 59.60 0.00 2.37 0.43 0.10 37.49
05:19:01 PM 0 49.20 0.00 2.23 0.39 0.10 48.09
05:19:01 PM 1 67.25 0.00 1.69 0.40 0.10 30.56
05:19:01 PM 2 57.94 0.00 3.99 0.92 0.10 37.05
05:19:01 PM 3 64.02 0.00 1.59 0.02 0.10 34.27
05:20:01 PM all 44.23 0.00 2.16 2.17 0.09 51.35
05:20:01 PM 0 35.68 0.00 1.89 2.76 0.08 59.59
05:20:01 PM 1 44.46 0.00 1.47 2.29 0.08 51.69
05:20:01 PM 2 57.79 0.00 3.32 1.99 0.12 36.78
05:20:01 PM 3 39.02 0.00 1.96 1.64 0.08 57.30
05:21:01 PM all 51.11 0.00 3.05 2.33 0.10 43.41
05:21:01 PM 0 51.13 0.00 3.00 2.18 0.10 43.60
05:21:01 PM 1 45.64 0.00 2.42 3.11 0.10 48.73
05:21:01 PM 2 59.92 0.00 4.98 3.05 0.10 31.94
05:21:01 PM 3 47.75 0.00 1.79 0.97 0.10 49.38
05:21:01 PM CPU %user %nice %system %iowait %steal %idle
05:22:01 PM all 47.16 0.00 3.34 0.24 0.11 49.15
05:22:01 PM 0 51.14 0.00 4.05 0.15 0.10 44.55
05:22:01 PM 1 38.01 0.00 2.02 0.71 0.14 59.13
05:22:01 PM 2 48.79 0.00 3.47 0.05 0.10 47.59
05:22:01 PM 3 50.63 0.00 3.82 0.05 0.10 45.40
05:23:01 PM all 54.93 0.00 3.03 0.16 0.12 41.76
05:23:01 PM 0 64.50 0.00 4.11 0.18 0.13 31.07
05:23:01 PM 1 41.21 0.00 1.71 0.17 0.10 56.81
05:23:01 PM 2 60.19 0.00 4.46 0.20 0.13 35.02
05:23:01 PM 3 53.79 0.00 1.83 0.10 0.10 44.18
05:24:02 PM all 44.41 0.00 3.03 0.50 0.11 51.96
05:24:02 PM 0 44.59 0.00 2.93 0.84 0.12 51.52
05:24:02 PM 1 42.43 0.00 3.03 0.39 0.12 54.03
05:24:02 PM 2 50.22 0.00 3.61 0.49 0.10 45.58
05:24:02 PM 3 40.38 0.00 2.55 0.27 0.10 56.70
05:25:01 PM all 42.10 0.00 4.90 0.42 0.11 52.48
05:25:01 PM 0 38.27 0.00 3.41 0.36 0.10 57.86
05:25:01 PM 1 47.10 0.00 4.84 0.53 0.10 47.43
05:25:01 PM 2 36.26 0.00 3.56 0.29 0.10 59.78
05:25:01 PM 3 46.78 0.00 7.77 0.48 0.14 44.83
05:26:01 PM all 8.75 0.00 1.48 1.38 0.07 88.33
05:26:01 PM 0 13.49 0.00 2.22 0.02 0.07 84.20
05:26:01 PM 1 7.95 0.00 1.56 3.53 0.07 86.90
05:26:01 PM 2 10.81 0.00 1.36 1.58 0.08 86.17
05:26:01 PM 3 2.73 0.00 0.79 0.39 0.05 96.04
Average: all 30.66 0.00 2.03 0.88 0.08 66.35
Average: 0 30.19 0.00 1.95 0.85 0.08 66.92
Average: 1 29.58 0.00 1.67 0.98 0.08 67.68
Average: 2 33.17 0.00 2.51 1.08 0.08 63.16
Average: 3 29.68 0.00 2.01 0.61 0.08 67.63