---> uname -a:
Linux prd-centos8-builder-4c-4g-83087.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 815 9610 19 5337 14598
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:af:52:98 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.147/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85579sec preferred_lft 85579sec
inet6 fe80::f816:3eff:feaf:5298/64 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) 11/11/2024 _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 607.36 409.54 197.82 19030.57 41840.74
10:22:01 PM 127.26 2.40 124.86 1523.61 10731.24
10:23:01 PM 28.36 0.03 28.32 0.53 1134.52
10:24:01 PM 389.67 17.07 372.60 2597.90 8140.75
10:25:01 PM 103.22 0.32 102.90 8.40 8820.90
10:26:01 PM 44.09 0.00 44.09 0.00 5700.22
10:27:01 PM 60.41 0.72 59.70 514.50 14600.07
10:28:01 PM 90.38 0.00 90.38 0.00 38366.69
10:29:01 PM 29.35 0.00 29.35 0.00 3727.11
10:30:01 PM 33.66 0.00 33.66 0.00 856.45
10:31:01 PM 41.24 0.00 41.24 0.00 8320.48
10:32:01 PM 28.56 0.00 28.56 0.00 2593.68
10:33:01 PM 138.19 7.08 131.11 1319.65 20314.68
Average: 133.13 34.17 98.96 1947.37 12745.35
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:21:01 PM 13497480 15133488 2644052 16.38 2688 1847864 875048 5.09 225964 2070748 113692
10:22:01 PM 13268360 15113100 2873172 17.80 2688 2043872 825436 4.80 224492 2243016 15916
10:23:01 PM 13230196 15092552 2911336 18.04 2688 2056644 841212 4.89 224512 2266980 9232
10:24:01 PM 11164456 13474092 4977076 30.83 2688 2482196 2306944 13.42 332328 4164800 210684
10:25:01 PM 10743172 13240500 5398360 33.44 2688 2661624 2380220 13.85 449876 4450672 152304
10:26:01 PM 10277980 12846024 5863552 36.33 2688 2727140 2838880 16.51 523844 4832392 61844
10:27:01 PM 8060360 11736032 8081172 50.06 2688 3826736 3848280 22.39 648240 6909596 724184
10:28:01 PM 8000756 12123636 8140776 50.43 2688 4266888 3416888 19.88 694976 6909360 32988
10:29:01 PM 7920084 12121300 8221448 50.93 2688 4343352 3433996 19.98 744240 6938248 7144
10:30:01 PM 7680300 12066752 8461232 52.42 2688 4522120 3443092 20.03 772260 7138028 172484
10:31:01 PM 7569048 12043248 8572484 53.11 2688 4605996 3457880 20.12 785604 7228084 20124
10:32:01 PM 7506600 12037104 8634932 53.50 2688 4659864 3459676 20.13 807372 7264568 4016
10:33:01 PM 9847452 14943172 6294080 38.99 2688 5227872 929252 5.41 1181124 4562180 720
Average: 9905096 13228538 6236436 38.64 2688 3482474 2465908 14.34 585756 5152206 117333
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 364.07 180.59 1661.58 65.58 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 99.38 81.10 555.67 23.88 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 426.84 448.57 850.52 123.51 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 391.22 340.10 5114.71 57.27 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 168.86 139.88 2537.00 26.27 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 38.08 38.88 150.76 15.00 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 58.11 55.56 452.83 17.22 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 94.87 88.19 1036.69 20.84 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 52.12 42.84 997.84 9.00 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 80.97 71.73 1009.90 14.99 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 44.72 44.74 114.71 15.01 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 45.91 44.24 505.33 10.14 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 809.35 1000.37 269.29 8779.71 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 205.96 198.19 1174.38 705.06 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) 11/11/2024 _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 25.81 2.09 21.32 10.83 0.14 39.81
10:21:01 PM 0 22.94 2.04 22.58 12.82 0.13 39.48
10:21:01 PM 1 29.35 2.17 18.95 7.45 0.18 41.90
10:21:01 PM 2 26.85 2.16 20.57 8.39 0.12 41.91
10:21:01 PM 3 24.10 1.99 23.16 14.67 0.12 35.96
10:22:01 PM all 10.82 0.00 1.32 2.26 0.06 85.53
10:22:01 PM 0 9.14 0.00 1.22 1.75 0.07 87.82
10:22:01 PM 1 14.34 0.00 1.46 3.32 0.07 80.82
10:22:01 PM 2 10.81 0.00 1.64 1.99 0.05 85.51
10:22:01 PM 3 9.01 0.00 0.96 1.99 0.05 87.99
10:23:01 PM all 1.37 0.00 1.13 0.21 0.08 97.21
10:23:01 PM 0 1.36 0.00 1.01 0.00 0.08 97.55
10:23:01 PM 1 1.22 0.00 0.95 0.05 0.08 97.69
10:23:01 PM 2 1.17 0.00 1.16 0.22 0.08 97.37
10:23:01 PM 3 1.73 0.00 1.41 0.57 0.08 96.21
10:24:01 PM all 51.14 0.00 2.97 4.36 0.14 41.39
10:24:01 PM 0 54.11 0.00 1.98 3.36 0.20 40.35
10:24:01 PM 1 48.63 0.00 3.38 3.43 0.12 44.44
10:24:01 PM 2 49.16 0.00 2.89 6.84 0.14 40.98
10:24:01 PM 3 52.66 0.00 3.65 3.80 0.12 39.77
10:25:01 PM all 58.55 0.00 2.67 1.21 0.13 37.44
10:25:01 PM 0 57.73 0.00 4.45 1.97 0.14 35.72
10:25:01 PM 1 55.50 0.00 1.64 1.38 0.17 41.31
10:25:01 PM 2 60.51 0.00 2.64 0.47 0.12 36.26
10:25:01 PM 3 60.46 0.00 1.96 1.03 0.10 36.45
10:26:01 PM all 58.19 0.00 2.86 2.36 0.10 36.48
10:26:01 PM 0 51.85 0.00 3.05 3.82 0.08 41.19
10:26:01 PM 1 60.89 0.00 3.19 1.13 0.12 34.67
10:26:01 PM 2 58.96 0.00 2.93 0.41 0.09 37.61
10:26:01 PM 3 61.19 0.00 2.27 4.09 0.12 32.34
10:27:01 PM all 52.96 0.00 2.31 1.17 0.10 43.45
10:27:01 PM 0 51.34 0.00 1.90 0.76 0.10 45.91
10:27:01 PM 1 55.65 0.00 2.00 0.40 0.10 41.84
10:27:01 PM 2 57.07 0.00 2.85 0.64 0.12 39.32
10:27:01 PM 3 47.80 0.00 2.50 2.87 0.10 46.73
10:28:01 PM all 49.03 0.00 3.06 1.84 0.11 45.95
10:28:01 PM 0 55.14 0.00 3.01 2.69 0.12 39.05
10:28:01 PM 1 45.60 0.00 2.26 1.13 0.12 50.89
10:28:01 PM 2 46.93 0.00 3.35 2.99 0.10 46.63
10:28:01 PM 3 48.47 0.00 3.63 0.56 0.10 47.23
10:29:01 PM all 47.63 0.00 3.40 0.25 0.10 48.62
10:29:01 PM 0 42.14 0.00 1.86 0.00 0.14 55.86
10:29:01 PM 1 58.31 0.00 6.08 0.27 0.10 35.24
10:29:01 PM 2 42.56 0.00 2.07 0.36 0.08 54.93
10:29:01 PM 3 47.54 0.00 3.58 0.37 0.08 48.42
10:30:01 PM all 51.02 0.00 3.10 0.25 0.09 45.53
10:30:01 PM 0 53.89 0.00 4.18 0.30 0.08 41.55
10:30:01 PM 1 50.94 0.00 3.28 0.22 0.12 45.44
10:30:01 PM 2 47.99 0.00 2.04 0.07 0.09 49.81
10:30:01 PM 3 51.24 0.00 2.90 0.41 0.08 45.37
10:31:01 PM all 46.97 0.00 3.40 0.44 0.09 49.11
10:31:01 PM 0 43.26 0.00 2.93 0.15 0.10 53.55
10:31:01 PM 1 52.79 0.00 4.81 0.07 0.10 42.23
10:31:01 PM 2 49.63 0.00 3.75 0.27 0.08 46.26
10:31:01 PM 3 42.24 0.00 2.09 1.25 0.07 54.35
10:31:01 PM CPU %user %nice %system %iowait %steal %idle
10:32:01 PM all 41.34 0.00 3.26 0.88 0.11 54.42
10:32:01 PM 0 40.93 0.00 3.31 1.13 0.10 54.53
10:32:01 PM 1 54.33 0.00 6.11 1.22 0.12 38.23
10:32:01 PM 2 36.00 0.00 1.28 0.39 0.09 62.24
10:32:01 PM 3 34.16 0.00 2.37 0.79 0.12 62.56
10:33:01 PM all 17.50 0.15 4.64 2.25 0.12 75.34
10:33:01 PM 0 12.94 0.56 5.11 2.34 0.17 78.88
10:33:01 PM 1 20.74 0.00 3.61 0.88 0.12 74.65
10:33:01 PM 2 21.93 0.00 6.60 4.01 0.10 67.37
10:33:01 PM 3 14.39 0.03 3.24 1.77 0.08 80.47
Average: all 39.33 0.17 4.29 2.19 0.11 53.91
Average: 0 38.14 0.20 4.37 2.41 0.12 54.76
Average: 1 42.07 0.17 4.46 1.62 0.12 51.56
Average: 2 39.14 0.17 4.15 2.09 0.10 54.36
Average: 3 37.97 0.16 4.16 2.64 0.09 54.97