---> uname -a:
Linux prd-centos8-builder-4c-4g-78689.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: 2799.996
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 835 9631 19 5296 14578
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:e4:54:fa brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.21/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85461sec preferred_lft 85461sec
inet6 fe80::f816:3eff:fee4:54fa/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) 10/22/2024 _x86_64_ (4 CPU)
22:19:56 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:21:01 PM 613.38 404.78 208.60 18690.24 42209.18
10:22:01 PM 115.20 2.37 112.83 1523.08 10227.16
10:23:01 PM 10.31 0.03 10.28 0.53 685.20
10:24:01 PM 5.10 0.00 5.10 0.00 152.56
10:25:01 PM 5.51 0.00 5.51 0.00 160.51
10:26:01 PM 323.96 16.26 307.70 2635.39 3827.94
10:27:01 PM 174.90 0.12 174.79 1.60 12650.77
10:28:01 PM 78.64 0.32 78.32 8.40 6546.93
10:29:01 PM 51.49 0.70 50.79 475.92 3589.92
10:30:01 PM 82.07 0.00 82.07 0.00 39429.47
10:31:01 PM 49.02 0.00 49.02 0.00 13739.53
10:32:01 PM 16.29 0.00 16.29 0.00 583.87
10:33:01 PM 49.03 0.00 49.03 0.00 8388.87
10:34:01 PM 38.19 0.00 38.19 0.00 2657.11
10:35:01 PM 132.28 0.40 131.88 22.26 20478.80
Average: 117.07 28.87 88.20 1581.62 11066.22
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:21:01 PM 13442872 15107604 2698660 16.72 2688 1874924 883108 5.14 233368 2111152 123492
10:22:01 PM 13247612 15089284 2893920 17.93 2688 2040892 825696 4.80 225288 2258628 10704
10:23:01 PM 13240992 15083756 2900540 17.97 2688 2041260 825696 4.80 225304 2267660 232
10:24:01 PM 13237884 15081936 2903648 17.99 2688 2041544 825696 4.80 225304 2268392 168
10:25:01 PM 13228956 15076700 2912576 18.04 2688 2044048 825696 4.80 225304 2273380 2376
10:26:01 PM 11679488 13821960 4462044 27.64 2688 2319840 2127496 12.38 280128 3709868 176624
10:27:01 PM 11206748 13570256 4934784 30.57 2688 2531044 2146884 12.49 368308 4075128 44044
10:28:01 PM 10456660 12980776 5684872 35.22 2688 2685628 2752044 16.01 516772 4663704 24804
10:29:01 PM 8361924 11740812 7779608 48.20 2688 3531632 3894952 22.66 621296 6635888 765040
10:30:01 PM 8008876 12103468 8132656 50.38 2688 4240340 3528048 20.52 692388 6907476 308156
10:31:01 PM 8128776 12325568 8012756 49.64 2688 4339096 3280984 19.09 744776 6727960 7744
10:32:01 PM 7835328 12066632 8306204 51.46 2688 4369664 3616700 21.04 758416 7000784 27896
10:33:01 PM 7823252 12282976 8318280 51.53 2688 4593172 3304408 19.22 783288 6978852 13020
10:34:01 PM 7740300 12267588 8401232 52.05 2688 4656800 3321900 19.32 808196 7028688 9156
10:35:01 PM 9872784 14926844 6268748 38.84 2688 5186048 921812 5.36 1175272 4540272 16
Average: 10500830 13568411 5640702 34.95 2688 3233062 2205408 12.83 525561 4629855 100898
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 322.46 168.47 1651.56 64.26 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 100.77 81.87 547.16 23.37 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 74.84 66.08 195.23 17.41 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 94.37 84.10 239.92 22.10 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 119.16 117.68 263.37 32.66 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 426.37 439.22 2850.03 99.99 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 199.25 176.22 2896.78 32.70 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 126.41 98.42 2159.25 15.84 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 65.77 64.21 514.64 18.38 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 76.81 69.08 739.81 17.27 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 84.68 72.80 1296.85 14.82 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 24.60 23.45 37.69 8.28 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 88.20 78.42 1029.39 16.71 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 67.46 62.12 561.30 14.83 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 854.37 1056.31 287.37 8873.21 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 181.90 177.21 1018.90 617.30 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) 10/22/2024 _x86_64_ (4 CPU)
22:19:56 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:21:01 PM all 26.23 2.23 23.73 8.91 0.14 38.75
10:21:01 PM 0 19.57 2.41 27.56 5.08 0.17 45.21
10:21:01 PM 1 26.57 1.77 24.76 13.66 0.13 33.11
10:21:01 PM 2 26.41 2.84 22.43 8.81 0.15 39.36
10:21:01 PM 3 32.38 1.90 20.16 8.10 0.13 37.34
10:22:01 PM all 9.96 0.00 1.30 2.03 0.07 86.65
10:22:01 PM 0 3.57 0.00 0.98 1.29 0.07 94.10
10:22:01 PM 1 22.30 0.00 2.17 4.79 0.08 70.66
10:22:01 PM 2 7.93 0.00 1.19 0.62 0.07 90.20
10:22:01 PM 3 5.92 0.00 0.86 1.41 0.05 91.76
10:23:01 PM all 0.45 0.00 0.25 0.07 0.04 99.19
10:23:01 PM 0 0.37 0.00 0.12 0.22 0.03 99.27
10:23:01 PM 1 0.53 0.00 0.50 0.00 0.03 98.93
10:23:01 PM 2 0.62 0.00 0.27 0.00 0.03 99.08
10:23:01 PM 3 0.30 0.00 0.12 0.07 0.05 99.47
10:24:01 PM all 0.47 0.00 0.28 0.03 0.05 99.17
10:24:01 PM 0 0.28 0.00 0.15 0.12 0.05 99.40
10:24:01 PM 1 0.82 0.00 0.77 0.00 0.05 98.36
10:24:01 PM 2 0.67 0.00 0.13 0.00 0.05 99.15
10:24:01 PM 3 0.12 0.00 0.05 0.00 0.05 99.78
10:25:01 PM all 0.50 0.00 0.37 0.01 0.05 99.06
10:25:01 PM 0 0.42 0.00 0.42 0.02 0.07 99.08
10:25:01 PM 1 0.57 0.00 0.67 0.00 0.05 98.71
10:25:01 PM 2 0.62 0.00 0.15 0.03 0.03 99.17
10:25:01 PM 3 0.38 0.00 0.25 0.00 0.07 99.30
10:26:01 PM all 24.34 0.00 2.19 2.32 0.09 71.06
10:26:01 PM 0 25.56 0.00 2.51 2.35 0.10 69.48
10:26:01 PM 1 28.32 0.00 3.00 3.19 0.08 65.41
10:26:01 PM 2 20.78 0.00 2.14 1.91 0.10 75.08
10:26:01 PM 3 22.72 0.00 1.10 1.86 0.07 74.25
10:27:01 PM all 62.17 0.00 2.66 1.09 0.11 33.97
10:27:01 PM 0 64.40 0.00 2.13 1.09 0.10 32.28
10:27:01 PM 1 60.00 0.00 2.21 0.77 0.12 36.90
10:27:01 PM 2 63.39 0.00 3.88 1.49 0.12 31.12
10:27:01 PM 3 60.89 0.00 2.42 0.99 0.12 35.58
10:28:01 PM all 59.70 0.00 2.95 0.63 0.09 36.62
10:28:01 PM 0 59.36 0.00 1.53 0.35 0.08 38.67
10:28:01 PM 1 56.92 0.00 1.88 0.35 0.08 40.76
10:28:01 PM 2 71.10 0.00 6.90 1.13 0.10 20.76
10:28:01 PM 3 51.47 0.00 1.49 0.70 0.08 46.25
10:29:01 PM all 57.71 0.00 2.36 0.49 0.10 39.35
10:29:01 PM 0 57.38 0.00 1.22 0.32 0.10 40.98
10:29:01 PM 1 55.44 0.00 1.66 0.45 0.10 42.35
10:29:01 PM 2 59.29 0.00 4.15 0.27 0.08 36.20
10:29:01 PM 3 58.71 0.00 2.40 0.94 0.10 37.85
10:30:01 PM all 46.11 0.00 2.71 3.54 0.11 47.53
10:30:01 PM 0 39.84 0.00 1.51 4.10 0.12 54.42
10:30:01 PM 1 55.78 0.00 3.88 3.54 0.10 36.70
10:30:01 PM 2 44.87 0.00 2.55 1.80 0.10 50.68
10:30:01 PM 3 43.97 0.00 2.91 4.74 0.10 48.29
10:31:01 PM all 49.50 0.00 3.20 1.25 0.08 45.97
10:31:01 PM 0 45.83 0.00 1.84 0.12 0.08 52.13
10:31:01 PM 1 41.00 0.00 2.45 1.74 0.08 54.73
10:31:01 PM 2 48.79 0.00 3.15 2.53 0.07 45.46
10:31:01 PM 3 62.35 0.00 5.37 0.62 0.07 31.58
10:31:01 PM CPU %user %nice %system %iowait %steal %idle
10:32:01 PM all 51.26 0.00 3.23 0.07 0.09 45.35
10:32:01 PM 0 48.12 0.00 2.52 0.02 0.10 49.25
10:32:01 PM 1 50.23 0.00 3.22 0.10 0.08 46.36
10:32:01 PM 2 51.93 0.00 3.44 0.05 0.08 44.49
10:32:01 PM 3 54.74 0.00 3.75 0.12 0.08 41.31
10:33:01 PM all 47.51 0.00 3.15 0.57 0.09 48.67
10:33:01 PM 0 47.22 0.00 2.46 0.25 0.08 49.98
10:33:01 PM 1 47.93 0.00 3.73 0.34 0.08 47.91
10:33:01 PM 2 41.42 0.00 2.88 1.36 0.10 54.23
10:33:01 PM 3 53.49 0.00 3.52 0.34 0.10 42.55
10:34:01 PM all 46.77 0.00 3.18 0.24 0.11 49.71
10:34:01 PM 0 43.87 0.00 2.61 0.05 0.12 53.35
10:34:01 PM 1 62.80 0.00 5.74 0.10 0.12 31.24
10:34:01 PM 2 42.34 0.00 2.75 0.52 0.10 54.28
10:34:01 PM 3 38.08 0.00 1.61 0.27 0.10 59.94
10:35:01 PM all 17.14 0.00 4.05 1.39 0.11 77.31
10:35:01 PM 0 17.98 0.00 3.63 0.24 0.10 78.05
10:35:01 PM 1 15.96 0.00 5.94 3.55 0.10 74.45
10:35:01 PM 2 21.77 0.00 3.50 0.17 0.12 74.44
10:35:01 PM 3 12.85 0.00 3.11 1.61 0.12 82.30
Average: all 33.27 0.15 3.72 1.52 0.09 61.25
Average: 0 31.57 0.16 3.44 1.04 0.09 63.69
Average: 1 34.95 0.12 4.19 2.18 0.09 58.47
Average: 2 33.39 0.19 3.97 1.38 0.09 60.97
Average: 3 33.17 0.13 3.29 1.46 0.09 61.87