---> uname -a:
Linux prd-centos8-builder-4c-4g-98996.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 809 9683 19 5269 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:08:22:7b brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85457sec preferred_lft 85457sec
inet6 fe80::f816:3eff:fe08:227b/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) 01/18/2025 _x86_64_ (4 CPU)
22:19:35 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 276.14 253.41 22.73 2409.09 33348.86
10:21:01 PM 357.59 112.25 245.34 3400.90 8796.53
10:22:01 PM 61.30 0.00 61.30 0.00 7932.41
10:23:01 PM 7.32 0.03 7.28 0.53 227.11
10:24:01 PM 4.70 0.00 4.70 0.00 122.16
10:25:01 PM 61.89 12.08 49.81 1609.07 1108.05
10:26:01 PM 457.69 4.30 453.39 1027.68 14115.19
10:27:01 PM 92.08 0.32 91.77 8.40 4245.46
10:28:01 PM 54.25 0.70 53.55 476.00 6510.98
10:29:01 PM 74.50 0.00 74.50 0.00 28130.53
10:30:01 PM 61.57 0.00 61.57 0.00 23421.25
10:31:01 PM 21.98 0.00 21.98 0.00 3388.82
10:32:01 PM 36.19 0.00 36.19 0.00 1326.48
10:33:01 PM 45.09 0.00 45.09 0.00 7827.01
10:34:01 PM 118.94 0.03 118.91 5.20 3933.72
10:35:01 PM 42.78 0.67 42.11 62.66 19007.15
Average: 100.05 8.93 91.12 441.30 8697.10
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 13891208 15265060 2250324 13.94 2688 1597564 803152 4.67 151868 1787648 35300
10:21:01 PM 13332572 15143828 2808960 17.40 2688 2010980 832688 4.84 201100 2216396 212532
10:22:01 PM 13294344 15106556 2847188 17.64 2688 2011260 832688 4.84 201104 2238440 176
10:23:01 PM 13292728 15105816 2848804 17.65 2688 2011532 832688 4.84 201152 2239256 4
10:24:01 PM 13288680 15102520 2852852 17.67 2688 2011696 832688 4.84 201156 2241632 4
10:25:01 PM 12836696 14766468 3304836 20.47 2688 2114720 1144568 6.66 211020 2641120 52896
10:26:01 PM 11163488 13461472 4978044 30.84 2688 2467024 2315752 13.47 336052 4153652 52900
10:27:01 PM 10830392 13302968 5311140 32.90 2688 2635216 2397856 13.95 483764 4324892 121436
10:28:01 PM 9086948 11964020 7054584 43.70 2688 3031180 3742240 21.77 561904 5972484 326224
10:29:01 PM 8289884 12271740 7851648 48.64 2688 4127296 3329820 19.37 662268 6654696 594792
10:30:01 PM 8192584 12356796 7948948 49.25 2688 4305076 3240460 18.85 678292 6727932 86416
10:31:01 PM 8179208 12354868 7962324 49.33 2688 4315912 3240460 18.85 722048 6697400 3324
10:32:01 PM 7714224 12134296 8427308 52.21 2688 4552804 3455044 20.10 753412 7116656 212592
10:33:01 PM 7615488 12108160 8526044 52.82 2688 4620680 3446512 20.05 773984 7185324 60380
10:34:01 PM 9898700 14925076 6242832 38.68 2688 5153652 925252 5.38 1150644 4533116 538308
10:35:01 PM 9900208 14939244 6241324 38.67 2688 5170488 916472 5.33 1324472 4362660 10996
Average: 10675460 13769306 5466072 33.86 2688 3258568 2018021 11.74 538390 4443332 144268
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 327.27 235.23 3478.74 57.95 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 119.71 78.12 1231.03 34.76 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 86.77 74.29 239.01 19.72 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 61.31 53.49 171.78 14.00 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 60.54 53.21 156.33 13.61 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 393.38 442.21 947.18 122.15 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 339.93 275.35 4860.32 47.01 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 158.71 132.51 2448.92 23.31 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 61.30 61.98 518.11 16.74 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 68.82 63.59 742.93 15.16 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 88.59 77.62 1368.93 18.42 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 17.48 17.83 5.83 5.49 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 85.30 72.07 1009.97 15.03 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 63.56 61.67 611.24 17.11 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 164.86 162.78 42.40 50.06 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 912.21 1056.66 513.16 8944.79 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 178.98 178.95 993.72 623.23 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) 01/18/2025 _x86_64_ (4 CPU)
22:19:35 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 35.86 6.71 20.70 4.96 0.00 31.78
10:20:01 PM 0 57.95 2.27 13.64 15.91 0.00 10.23
10:20:01 PM 1 37.93 2.30 14.94 0.00 0.00 44.83
10:20:01 PM 2 42.86 1.19 10.71 0.00 0.00 45.24
10:20:01 PM 3 3.57 21.43 44.05 3.57 0.00 27.38
10:21:01 PM all 20.09 1.17 14.69 3.51 0.12 60.42
10:21:01 PM 0 19.01 1.06 15.81 3.59 0.12 60.42
10:21:01 PM 1 12.71 1.53 14.81 2.90 0.12 67.94
10:21:01 PM 2 25.20 0.94 11.98 3.38 0.12 58.38
10:21:01 PM 3 23.45 1.14 16.17 4.18 0.12 54.94
10:22:01 PM all 0.63 0.00 0.48 1.09 0.06 97.75
10:22:01 PM 0 0.39 0.00 0.37 0.65 0.07 98.52
10:22:01 PM 1 0.88 0.00 0.42 1.27 0.07 97.36
10:22:01 PM 2 0.90 0.00 0.70 0.97 0.05 97.38
10:22:01 PM 3 0.35 0.00 0.42 1.45 0.05 97.73
10:23:01 PM all 0.33 0.00 0.20 0.02 0.06 99.39
10:23:01 PM 0 0.13 0.00 0.08 0.02 0.10 99.67
10:23:01 PM 1 0.48 0.00 0.12 0.00 0.05 99.35
10:23:01 PM 2 0.60 0.00 0.52 0.07 0.05 98.76
10:23:01 PM 3 0.10 0.00 0.08 0.00 0.03 99.78
10:24:01 PM all 0.33 0.00 0.21 0.03 0.06 99.37
10:24:01 PM 0 0.57 0.00 0.50 0.02 0.08 98.83
10:24:01 PM 1 0.25 0.00 0.17 0.00 0.07 99.52
10:24:01 PM 2 0.08 0.00 0.10 0.07 0.05 99.70
10:24:01 PM 3 0.43 0.00 0.08 0.02 0.05 99.42
10:25:01 PM all 9.28 0.00 1.56 0.44 0.13 88.58
10:25:01 PM 0 9.92 0.00 2.86 0.02 0.13 87.08
10:25:01 PM 1 9.88 0.00 1.97 1.26 0.13 86.75
10:25:01 PM 2 10.61 0.00 0.54 0.23 0.10 88.52
10:25:01 PM 3 6.72 0.00 0.90 0.27 0.13 91.97
10:26:01 PM all 60.81 0.00 3.26 2.27 0.11 33.55
10:26:01 PM 0 63.21 0.00 4.54 2.17 0.12 29.97
10:26:01 PM 1 58.62 0.00 2.73 1.31 0.12 37.23
10:26:01 PM 2 57.40 0.00 3.72 3.77 0.10 35.02
10:26:01 PM 3 64.03 0.00 2.05 1.83 0.12 31.97
10:27:01 PM all 57.46 0.00 3.26 0.55 0.11 38.62
10:27:01 PM 0 59.53 0.00 1.99 0.39 0.12 37.98
10:27:01 PM 1 51.52 0.00 4.14 0.66 0.12 43.57
10:27:01 PM 2 63.64 0.00 5.05 0.56 0.10 30.65
10:27:01 PM 3 55.15 0.00 1.85 0.59 0.12 42.29
10:28:01 PM all 61.12 0.00 2.77 0.91 0.10 35.10
10:28:01 PM 0 57.80 0.00 1.43 0.25 0.12 40.39
10:28:01 PM 1 71.83 0.00 1.97 0.34 0.08 25.78
10:28:01 PM 2 53.11 0.00 2.67 1.61 0.10 42.51
10:28:01 PM 3 61.76 0.00 5.02 1.43 0.10 31.69
10:29:01 PM all 45.35 0.00 2.43 2.35 0.10 49.77
10:29:01 PM 0 41.47 0.00 1.97 3.13 0.10 53.33
10:29:01 PM 1 42.58 0.00 1.31 0.42 0.08 55.60
10:29:01 PM 2 52.49 0.00 4.13 1.27 0.10 42.00
10:29:01 PM 3 44.94 0.00 2.33 4.58 0.10 48.05
10:30:01 PM all 50.65 0.00 3.49 1.27 0.13 44.45
10:30:01 PM 0 44.53 0.00 2.89 0.82 0.13 51.62
10:30:01 PM 1 52.14 0.00 4.08 2.08 0.14 41.57
10:30:01 PM 2 49.72 0.00 2.92 1.72 0.12 45.51
10:30:01 PM 3 56.27 0.00 4.08 0.47 0.12 39.07
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 44.48 0.00 3.82 0.50 0.09 51.11
10:31:01 PM 0 34.61 0.00 1.96 1.53 0.10 61.80
10:31:01 PM 1 39.34 0.00 2.92 0.15 0.10 57.49
10:31:01 PM 2 39.29 0.00 1.65 0.07 0.07 58.93
10:31:01 PM 3 64.63 0.00 8.74 0.24 0.08 26.30
10:32:01 PM all 53.65 0.00 3.10 0.61 0.13 42.52
10:32:01 PM 0 49.10 0.00 2.56 1.11 0.12 47.11
10:32:01 PM 1 64.69 0.00 5.05 0.82 0.12 29.32
10:32:01 PM 2 48.33 0.00 1.33 0.24 0.15 49.95
10:32:01 PM 3 52.43 0.00 3.45 0.25 0.14 43.73
10:33:01 PM all 47.98 0.00 3.26 1.06 0.11 47.59
10:33:01 PM 0 45.29 0.00 3.20 0.51 0.12 50.89
10:33:01 PM 1 44.98 0.00 2.92 0.25 0.12 51.73
10:33:01 PM 2 47.71 0.00 2.49 1.74 0.10 47.95
10:33:01 PM 3 53.96 0.00 4.45 1.73 0.08 39.77
10:34:01 PM all 36.66 0.00 5.44 0.76 0.10 57.05
10:34:01 PM 0 27.82 0.00 4.64 0.99 0.12 66.44
10:34:01 PM 1 49.13 0.00 6.72 1.17 0.08 42.89
10:34:01 PM 2 28.16 0.00 4.65 0.46 0.10 66.63
10:34:01 PM 3 41.50 0.00 5.74 0.41 0.08 52.26
10:35:01 PM all 16.24 0.00 2.34 1.78 0.14 79.50
10:35:01 PM 0 11.64 0.00 2.37 0.67 0.15 85.17
10:35:01 PM 1 27.48 0.00 2.96 0.34 0.14 69.09
10:35:01 PM 2 7.27 0.00 2.23 4.37 0.12 86.00
10:35:01 PM 3 18.64 0.00 1.80 1.74 0.17 77.66
Average: all 33.60 0.08 3.37 1.15 0.10 61.70
Average: 0 30.97 0.07 3.15 1.07 0.11 64.62
Average: 1 35.04 0.10 3.49 0.86 0.10 60.40
Average: 2 32.22 0.06 2.98 1.37 0.10 63.27
Average: 3 36.15 0.10 3.84 1.28 0.10 58.54