---> uname -a:
Linux prd-centos8-builder-4c-4g-88632.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 809 9648 19 5305 14604
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:b9:02:07 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.175/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85430sec preferred_lft 85430sec
inet6 fe80::f816:3eff:feb9:207/64 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) 12/04/2024 _x86_64_ (4 CPU)
22:19:37 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 1337.77 187.23 1150.53 2540.43 36077.66
10:21:01 PM 325.66 122.29 203.37 4674.18 8078.04
10:22:02 PM 63.97 0.00 63.97 0.00 8008.65
10:23:01 PM 7.37 0.03 7.34 0.54 197.17
10:24:01 PM 6.62 0.00 6.62 0.00 182.92
10:25:01 PM 16.68 0.00 16.68 0.00 274.75
10:26:01 PM 415.43 16.29 399.13 2636.55 7550.22
10:27:01 PM 106.41 0.32 106.10 8.40 9608.58
10:28:01 PM 47.53 0.00 47.53 0.00 5861.42
10:29:01 PM 53.39 0.70 52.69 475.92 14482.94
10:30:01 PM 88.35 0.00 88.35 0.00 38284.99
10:31:01 PM 32.46 0.00 32.46 0.00 3839.61
10:32:01 PM 14.76 0.00 14.76 0.00 540.55
10:33:01 PM 52.07 0.00 52.07 0.00 8528.00
10:34:01 PM 38.54 0.00 38.54 0.00 2665.81
10:35:01 PM 132.66 0.40 132.26 22.26 20405.76
Average: 96.16 9.72 86.44 526.05 8633.91
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 13867088 15257056 2274436 14.09 2688 1611788 794180 4.62 151988 1805036 50640
10:21:01 PM 13297328 15145564 2844196 17.62 2688 2047940 822308 4.78 224848 2227044 212456
10:22:02 PM 13262628 15112020 2878896 17.84 2688 2048256 822308 4.78 224848 2245692 8
10:23:01 PM 13259824 15110524 2881700 17.85 2688 2048624 822308 4.78 224852 2247012 20
10:24:01 PM 13253992 15105836 2887532 17.89 2688 2048876 822308 4.78 224852 2250100 12
10:25:01 PM 13227192 15091840 2914332 18.05 2688 2059048 822308 4.78 224852 2269720 7296
10:26:01 PM 11444636 13761700 4696888 29.10 2688 2488572 2260336 13.15 331956 3882884 233312
10:27:01 PM 10180132 12684956 5961392 36.93 2688 2668332 3381992 19.67 462016 4999532 154388
10:28:01 PM 9995112 12574420 6146412 38.08 2688 2737100 2999112 17.45 524488 5112412 64336
10:29:01 PM 7879720 11561968 8261804 51.18 2688 3832284 3961692 23.05 648508 7087680 724192
10:30:01 PM 8191120 12312972 7950404 49.25 2688 4265184 3194020 18.58 693940 6719440 26972
10:31:01 PM 8071248 12278476 8070276 50.00 2688 4348636 3234284 18.81 744664 6785244 6760
10:32:01 PM 8005016 12265176 8136508 50.41 2688 4396440 3234212 18.81 761012 6827572 44828
10:33:01 PM 7775384 12244668 8366140 51.83 2688 4601720 3249356 18.90 782756 7025916 10832
10:34:01 PM 7697236 12232512 8444288 52.31 2688 4663812 3251368 18.91 806848 7072916 4588
10:35:01 PM 9886284 14949016 6255240 38.75 2688 5194452 899016 5.23 1174784 4526040 24
Average: 10580871 13605544 5560653 34.45 2688 3191316 2160694 12.57 512951 4567765 96292
10:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:01 PM eth0 1020.21 557.98 2173.45 397.85 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 94.80 65.74 1184.23 23.74 0.00 0.00 0.00 0.00
10:22:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:22:02 PM eth0 95.62 82.30 249.26 21.81 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 92.09 81.40 227.75 21.43 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 89.85 78.14 230.38 20.68 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 201.22 233.14 303.42 67.03 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 410.89 375.81 5137.39 68.72 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 153.27 133.29 2534.76 30.23 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 41.94 42.64 193.79 11.45 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 48.18 46.09 410.19 15.21 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 91.67 84.12 931.85 19.18 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 61.86 52.62 1102.78 10.46 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 28.84 27.34 38.66 9.70 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 96.13 82.09 1030.99 16.65 0.00 0.00 0.00 0.00
10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:34:01 PM eth0 58.12 54.86 560.40 13.92 0.00 0.00 0.00 0.00
10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:35:01 PM eth0 734.19 918.01 238.49 8609.05 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 155.13 158.10 961.72 597.56 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) 12/04/2024 _x86_64_ (4 CPU)
22:19:37 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 36.03 2.16 23.62 5.67 0.00 32.52
10:20:01 PM 0 37.30 1.62 21.62 13.51 0.00 25.95
10:20:01 PM 1 26.60 2.13 26.60 2.13 0.00 42.55
10:20:01 PM 2 30.77 3.30 28.02 5.49 0.00 32.42
10:20:01 PM 3 49.46 1.61 18.28 1.61 0.00 29.03
10:21:01 PM all 20.59 1.28 17.48 1.89 0.09 58.66
10:21:01 PM 0 26.79 1.10 12.07 2.70 0.10 57.24
10:21:01 PM 1 22.85 1.51 20.42 1.67 0.08 53.47
10:21:01 PM 2 13.28 1.49 18.27 1.12 0.08 65.75
10:21:01 PM 3 19.45 1.01 19.18 2.06 0.10 58.20
10:22:02 PM all 0.51 0.00 0.42 0.56 0.06 98.46
10:22:02 PM 0 0.47 0.00 0.32 0.52 0.05 98.65
10:22:02 PM 1 0.63 0.00 0.60 0.65 0.05 98.06
10:22:02 PM 2 0.72 0.00 0.40 0.30 0.07 98.52
10:22:02 PM 3 0.20 0.00 0.35 0.77 0.07 98.61
10:23:01 PM all 0.43 0.00 0.30 0.03 0.05 99.20
10:23:01 PM 0 0.88 0.00 0.81 0.00 0.07 98.24
10:23:01 PM 1 0.14 0.00 0.07 0.00 0.03 99.76
10:23:01 PM 2 0.63 0.00 0.20 0.05 0.05 99.07
10:23:01 PM 3 0.07 0.00 0.10 0.05 0.05 99.73
10:24:01 PM all 0.41 0.00 0.28 0.02 0.05 99.24
10:24:01 PM 0 0.85 0.00 0.73 0.00 0.05 98.36
10:24:01 PM 1 0.03 0.00 0.05 0.03 0.03 99.85
10:24:01 PM 2 0.57 0.00 0.13 0.00 0.05 99.25
10:24:01 PM 3 0.18 0.00 0.22 0.03 0.05 99.52
10:25:01 PM all 0.66 0.00 0.58 0.06 0.05 98.65
10:25:01 PM 0 1.05 0.00 1.10 0.00 0.05 97.79
10:25:01 PM 1 0.40 0.00 0.47 0.00 0.05 99.08
10:25:01 PM 2 0.95 0.00 0.35 0.00 0.05 98.65
10:25:01 PM 3 0.25 0.00 0.38 0.25 0.05 99.06
10:26:01 PM all 54.15 0.00 3.05 3.19 0.10 39.51
10:26:01 PM 0 50.98 0.00 3.73 4.32 0.10 40.87
10:26:01 PM 1 54.43 0.00 3.11 2.23 0.10 40.13
10:26:01 PM 2 56.72 0.00 3.27 2.82 0.10 37.09
10:26:01 PM 3 54.49 0.00 2.08 3.39 0.10 39.95
10:27:01 PM all 63.87 0.00 3.12 0.61 0.11 32.28
10:27:01 PM 0 65.58 0.00 3.74 0.79 0.12 29.77
10:27:01 PM 1 67.30 0.00 3.85 1.02 0.10 27.72
10:27:01 PM 2 64.72 0.00 3.12 0.27 0.10 31.79
10:27:01 PM 3 57.87 0.00 1.78 0.37 0.12 39.86
10:28:01 PM all 62.10 0.00 3.23 0.32 0.09 34.25
10:28:01 PM 0 61.96 0.00 2.24 0.35 0.08 35.37
10:28:01 PM 1 65.98 0.00 4.96 0.32 0.10 28.65
10:28:01 PM 2 55.29 0.00 2.23 0.34 0.10 42.05
10:28:01 PM 3 65.20 0.00 3.51 0.29 0.08 30.92
10:29:01 PM all 52.79 0.00 2.49 0.45 0.09 44.18
10:29:01 PM 0 55.78 0.00 3.84 0.62 0.10 39.66
10:29:01 PM 1 60.21 0.00 2.57 0.22 0.10 36.90
10:29:01 PM 2 43.73 0.00 1.09 0.64 0.08 54.46
10:29:01 PM 3 51.44 0.00 2.46 0.32 0.08 45.70
10:30:01 PM all 50.42 0.00 3.14 0.84 0.09 45.50
10:30:01 PM 0 52.96 0.00 2.56 0.18 0.08 44.21
10:30:01 PM 1 53.18 0.00 4.04 1.04 0.08 41.65
10:30:01 PM 2 40.15 0.00 2.48 1.10 0.10 56.17
10:30:01 PM 3 55.43 0.00 3.49 1.04 0.10 39.94
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 49.53 0.00 3.61 0.15 0.11 46.60
10:31:01 PM 0 51.49 0.00 4.56 0.14 0.10 43.72
10:31:01 PM 1 50.21 0.00 3.14 0.03 0.15 46.47
10:31:01 PM 2 40.13 0.00 1.95 0.37 0.10 57.45
10:31:01 PM 3 56.27 0.00 4.81 0.05 0.08 38.78
10:32:01 PM all 52.38 0.00 3.24 0.07 0.07 44.24
10:32:01 PM 0 48.60 0.00 2.60 0.03 0.07 48.70
10:32:01 PM 1 62.13 0.00 6.03 0.15 0.07 31.63
10:32:01 PM 2 50.02 0.00 2.12 0.03 0.08 47.74
10:32:01 PM 3 48.77 0.00 2.22 0.05 0.07 48.90
10:33:01 PM all 44.91 0.00 3.42 0.27 0.08 51.32
10:33:01 PM 0 47.72 0.00 4.42 0.20 0.08 47.57
10:33:01 PM 1 46.70 0.00 3.87 0.19 0.10 49.14
10:33:01 PM 2 41.23 0.00 2.79 0.42 0.08 55.48
10:33:01 PM 3 43.99 0.00 2.58 0.29 0.07 53.08
10:34:01 PM all 46.73 0.00 3.40 0.17 0.09 49.61
10:34:01 PM 0 65.55 0.00 6.90 0.08 0.10 27.36
10:34:01 PM 1 32.86 0.00 1.89 0.35 0.08 64.82
10:34:01 PM 2 46.97 0.00 2.66 0.10 0.08 50.19
10:34:01 PM 3 41.51 0.00 2.14 0.15 0.08 56.11
10:35:01 PM all 19.59 0.00 4.82 0.68 0.10 74.81
10:35:01 PM 0 25.45 0.00 7.78 0.79 0.10 65.88
10:35:01 PM 1 22.02 0.00 4.07 0.32 0.08 73.50
10:35:01 PM 2 16.71 0.00 4.59 0.52 0.10 78.08
10:35:01 PM 3 14.16 0.00 2.85 1.08 0.10 81.81
Average: all 34.58 0.09 3.55 0.63 0.08 61.07
Average: 0 37.03 0.08 3.86 0.74 0.08 58.20
Average: 1 35.89 0.11 3.99 0.55 0.08 59.37
Average: 2 31.43 0.11 3.10 0.55 0.08 64.74
Average: 3 33.96 0.07 3.24 0.68 0.08 61.97