---> uname -a:
Linux prd-centos8-builder-4c-4g-101704.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 818 9670 19 5274 14595
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:16:94:36 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85376sec preferred_lft 85376sec
inet6 fe80::f816:3eff:fe16:9436/64 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) 01/25/2025 _x86_64_ (4 CPU)
22:21:17 LINUX RESTART (4 CPU)
10:22:01 PM tps rtps wtps bread/s bwrtn/s
10:23:01 PM 210.38 65.68 144.70 2133.96 11290.87
10:24:01 PM 24.20 0.00 24.20 0.00 3466.74
10:25:02 PM 6.22 0.03 6.18 0.53 160.51
10:26:01 PM 5.10 0.00 5.10 0.00 137.18
10:27:01 PM 9.15 0.00 9.15 0.00 195.85
10:28:01 PM 502.05 16.39 485.66 2636.55 9673.13
10:29:01 PM 103.50 0.13 103.37 2.27 8533.66
10:30:01 PM 35.41 0.18 35.23 6.13 5445.74
10:31:01 PM 56.42 0.70 55.72 475.92 5495.13
10:32:01 PM 85.17 0.00 85.17 0.00 42547.41
10:33:01 PM 41.43 0.00 41.43 0.00 8696.67
10:34:01 PM 16.23 0.00 16.23 0.00 573.74
10:35:01 PM 46.17 0.00 46.17 0.00 8396.45
10:36:01 PM 40.05 0.00 40.05 0.00 1449.12
10:37:01 PM 132.53 0.43 132.09 24.26 21276.12
10:38:01 PM 19.41 0.27 19.15 43.59 1040.71
Average: 83.43 5.24 78.18 333.10 8031.84
10:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:23:01 PM 13283596 15098664 2857936 17.71 2688 2014452 827432 4.81 201424 2253404 86172
10:24:01 PM 13279172 15095064 2862360 17.73 2688 2014684 827432 4.81 201428 2254336 20
10:25:02 PM 13275048 15092192 2866484 17.76 2688 2015048 827432 4.81 201476 2255092 4
10:26:01 PM 13270764 15089144 2870768 17.78 2688 2015316 827432 4.81 201476 2256676 28
10:27:01 PM 13246536 15076528 2894996 17.94 2688 2024512 827432 4.81 201476 2273928 8144
10:28:01 PM 10826068 13114060 5315464 32.93 2688 2457960 2676268 15.57 309992 4516516 197484
10:29:01 PM 10675288 13145216 5466244 33.86 2688 2632740 2521640 14.67 354176 4611252 145916
10:30:01 PM 10470128 13005124 5671404 35.14 2688 2692844 2590000 15.07 498508 4664388 54008
10:31:01 PM 8238860 11779160 7902672 48.96 2688 3689660 3808564 22.16 625224 6751384 885368
10:32:01 PM 8112572 12192324 8028960 49.74 2688 4222724 3361992 19.56 669740 6821552 163252
10:33:01 PM 8011832 12187476 8129700 50.37 2688 4315908 3361896 19.56 721172 6865404 7368
10:34:01 PM 7766720 11973532 8374812 51.88 2688 4343016 3607448 20.99 734588 7090272 24956
10:35:01 PM 7623140 12053440 8518392 52.77 2688 4562236 3534212 20.56 756536 7203416 6572
10:36:01 PM 7483456 11986920 8658076 53.64 2688 4631160 3523640 20.50 783568 7307284 45340
10:37:01 PM 9904468 14935688 6237064 38.64 2688 5161636 932468 5.42 1151864 4531820 14044
10:38:01 PM 9943108 14986264 6198424 38.40 2688 5173896 852612 4.96 1325224 4320516 10988
Average: 10338172 13550675 5803360 35.95 2688 3372987 2181744 12.69 558617 4748578 103104
10:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 112.06 84.49 1135.89 23.59 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 63.29 55.71 185.37 14.54 0.00 0.00 0.00 0.00
10:25:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:25:02 PM eth0 90.13 82.47 248.44 21.23 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 99.73 90.44 287.58 23.21 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 198.83 227.20 340.12 64.35 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 462.30 423.80 5156.94 83.64 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 173.64 138.70 2489.15 25.87 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 29.93 30.21 134.50 8.52 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 70.42 67.71 516.06 19.26 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 86.77 76.92 794.33 18.00 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 78.79 67.52 1241.73 12.87 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 30.11 28.07 39.45 9.34 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 82.54 68.66 978.92 13.49 0.00 0.00 0.00 0.00
10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:36:01 PM eth0 64.91 63.40 611.38 17.00 0.00 0.00 0.00 0.00
10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:37:01 PM eth0 578.24 717.35 178.77 7360.58 0.00 0.00 0.00 0.00
10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:38:01 PM eth0 489.59 527.73 370.25 1644.77 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 169.53 171.98 920.06 585.56 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) 01/25/2025 _x86_64_ (4 CPU)
22:21:17 LINUX RESTART (4 CPU)
10:22:01 PM CPU %user %nice %system %iowait %steal %idle
10:23:01 PM all 15.60 0.56 8.33 2.75 0.07 72.68
10:23:01 PM 0 17.43 0.65 8.96 2.37 0.08 70.50
10:23:01 PM 1 11.18 0.25 5.07 2.06 0.07 81.38
10:23:01 PM 2 16.59 0.92 11.84 4.26 0.07 66.32
10:23:01 PM 3 17.22 0.44 7.45 2.29 0.07 72.54
10:24:01 PM all 0.40 0.00 0.25 0.50 0.04 98.81
10:24:01 PM 0 0.17 0.00 0.18 0.58 0.03 99.03
10:24:01 PM 1 0.22 0.00 0.27 0.97 0.05 98.50
10:24:01 PM 2 0.65 0.00 0.47 0.10 0.02 98.77
10:24:01 PM 3 0.58 0.00 0.08 0.33 0.05 98.95
10:25:02 PM all 0.48 0.00 0.26 0.06 0.05 99.16
10:25:02 PM 0 0.32 0.00 0.25 0.00 0.03 99.40
10:25:02 PM 1 0.63 0.00 0.58 0.00 0.05 98.73
10:25:02 PM 2 0.30 0.00 0.10 0.20 0.05 99.35
10:25:02 PM 3 0.65 0.00 0.10 0.03 0.07 99.15
10:26:01 PM all 0.47 0.00 0.30 0.06 0.04 99.13
10:26:01 PM 0 0.07 0.00 0.08 0.03 0.03 99.78
10:26:01 PM 1 0.97 0.00 0.82 0.00 0.03 98.18
10:26:01 PM 2 0.20 0.00 0.22 0.08 0.05 99.44
10:26:01 PM 3 0.64 0.00 0.08 0.10 0.05 99.12
10:27:01 PM all 0.66 0.00 0.55 0.03 0.05 98.71
10:27:01 PM 0 0.07 0.00 0.10 0.10 0.05 99.68
10:27:01 PM 1 0.99 0.00 0.97 0.00 0.07 97.98
10:27:01 PM 2 0.85 0.00 0.80 0.00 0.05 98.29
10:27:01 PM 3 0.72 0.00 0.33 0.02 0.05 98.88
10:28:01 PM all 52.39 0.00 3.20 1.88 0.10 42.43
10:28:01 PM 0 47.89 0.00 3.58 3.20 0.10 45.23
10:28:01 PM 1 49.68 0.00 2.39 1.35 0.08 46.49
10:28:01 PM 2 60.70 0.00 1.69 0.25 0.10 37.27
10:28:01 PM 3 51.28 0.00 5.15 2.73 0.10 40.74
10:29:01 PM all 42.95 0.00 2.05 1.11 0.08 53.82
10:29:01 PM 0 38.75 0.00 2.17 0.77 0.08 58.23
10:29:01 PM 1 45.09 0.00 0.85 0.62 0.08 53.36
10:29:01 PM 2 43.16 0.00 2.13 1.74 0.08 52.89
10:29:01 PM 3 44.79 0.00 3.04 1.32 0.07 50.78
10:30:01 PM all 63.98 0.00 2.94 0.22 0.09 32.77
10:30:01 PM 0 52.09 0.00 2.08 0.13 0.08 45.61
10:30:01 PM 1 73.64 0.00 4.50 0.15 0.08 21.62
10:30:01 PM 2 62.37 0.00 2.68 0.39 0.08 34.48
10:30:01 PM 3 67.87 0.00 2.49 0.22 0.10 29.32
10:31:01 PM all 55.50 0.00 2.33 0.66 0.08 41.43
10:31:01 PM 0 51.90 0.00 1.46 0.12 0.10 46.42
10:31:01 PM 1 56.21 0.00 3.72 0.62 0.07 39.38
10:31:01 PM 2 54.54 0.00 1.88 1.19 0.07 42.32
10:31:01 PM 3 59.35 0.00 2.26 0.72 0.08 37.59
10:32:01 PM all 48.99 0.00 3.03 2.37 0.09 45.51
10:32:01 PM 0 50.85 0.00 2.74 0.37 0.08 45.95
10:32:01 PM 1 50.66 0.00 3.14 0.69 0.10 45.41
10:32:01 PM 2 51.59 0.00 3.96 4.72 0.08 39.64
10:32:01 PM 3 42.90 0.00 2.28 3.70 0.08 51.03
10:33:01 PM all 48.60 0.00 3.43 0.89 0.08 47.00
10:33:01 PM 0 45.54 0.00 2.28 0.03 0.08 52.06
10:33:01 PM 1 42.77 0.00 1.98 0.14 0.07 55.04
10:33:01 PM 2 45.81 0.00 2.98 2.10 0.08 49.03
10:33:01 PM 3 60.27 0.00 6.47 1.30 0.07 31.89
10:33:01 PM CPU %user %nice %system %iowait %steal %idle
10:34:01 PM all 49.80 0.00 3.50 0.08 0.08 46.55
10:34:01 PM 0 44.86 0.00 1.99 0.05 0.07 53.03
10:34:01 PM 1 51.94 0.00 3.99 0.03 0.08 43.95
10:34:01 PM 2 60.89 0.00 5.90 0.08 0.08 33.04
10:34:01 PM 3 41.55 0.00 2.13 0.15 0.07 56.10
10:35:01 PM all 50.14 0.00 3.47 0.71 0.08 45.59
10:35:01 PM 0 48.87 0.00 1.72 0.25 0.08 49.07
10:35:01 PM 1 43.67 0.00 3.25 0.24 0.08 52.76
10:35:01 PM 2 63.36 0.00 6.69 1.35 0.08 28.52
10:35:01 PM 3 44.70 0.00 2.22 1.01 0.08 51.99
10:36:01 PM all 50.60 0.00 3.39 0.22 0.09 45.70
10:36:01 PM 0 58.35 0.00 4.89 0.17 0.08 36.51
10:36:01 PM 1 45.90 0.00 2.31 0.10 0.08 51.60
10:36:01 PM 2 51.83 0.00 3.83 0.24 0.08 44.02
10:36:01 PM 3 46.32 0.00 2.55 0.37 0.10 50.66
10:37:01 PM all 24.94 0.00 5.71 1.72 0.09 67.54
10:37:01 PM 0 35.80 0.00 8.80 0.54 0.10 54.76
10:37:01 PM 1 26.12 0.00 4.65 1.08 0.08 68.06
10:37:01 PM 2 16.27 0.00 5.00 0.73 0.08 77.91
10:37:01 PM 3 21.51 0.00 4.38 4.53 0.08 69.49
10:38:01 PM all 9.48 0.00 1.35 0.13 0.07 88.97
10:38:01 PM 0 12.91 0.00 1.89 0.12 0.07 85.02
10:38:01 PM 1 6.38 0.00 1.10 0.08 0.07 92.37
10:38:01 PM 2 11.67 0.00 1.04 0.30 0.08 86.91
10:38:01 PM 3 6.97 0.00 1.37 0.00 0.07 91.59
Average: all 32.15 0.04 2.75 0.84 0.07 64.15
Average: 0 31.57 0.04 2.70 0.55 0.07 65.06
Average: 1 31.59 0.02 2.47 0.51 0.07 65.34
Average: 2 33.76 0.06 3.20 1.11 0.07 61.80
Average: 3 31.68 0.03 2.65 1.18 0.07 64.40