---> uname -a:
Linux prd-centos8-builder-4c-4g-39345.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 833 9635 19 5294 14580
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:c6:2f:0a brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85457sec preferred_lft 85457sec
inet6 fe80::f816:3eff:fec6:2f0a/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) 09/17/2024 _x86_64_ (4 CPU)
22:19:48 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 1877.67 1837.86 39.81 46128.16 2493.20
10:21:01 PM 400.88 172.23 228.66 9051.67 43963.66
10:22:01 PM 96.22 2.25 93.97 1518.56 9605.05
10:23:01 PM 6.10 0.03 6.06 0.53 144.62
10:24:01 PM 5.53 0.00 5.53 0.00 143.58
10:25:01 PM 8.80 0.00 8.80 0.00 175.97
10:26:01 PM 383.09 16.98 366.11 2598.07 4219.66
10:27:01 PM 126.13 0.15 125.98 2.53 12270.14
10:28:01 PM 64.97 0.18 64.79 6.13 6429.46
10:29:01 PM 51.67 0.72 50.95 514.50 4794.54
10:30:01 PM 83.30 0.00 83.30 0.00 38207.08
10:31:01 PM 46.98 0.08 46.89 4.00 13695.42
10:32:01 PM 16.71 0.00 16.71 0.00 602.50
10:33:01 PM 53.11 0.00 53.11 0.00 8571.19
10:34:01 PM 39.68 0.00 39.68 0.00 2716.65
10:35:01 PM 132.61 0.40 132.21 22.26 20429.57
Average: 103.09 14.95 88.13 966.26 11055.05
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 15366512 15512728 775020 4.80 2688 378488 503304 3.12 85200 407644 9720
10:21:01 PM 13479200 15167448 2662332 16.49 2688 1891984 811184 4.72 217696 2066164 138984
10:22:01 PM 13252916 15092852 2888616 17.90 2688 2039160 838272 4.88 224424 2258996 204
10:23:01 PM 13246004 15087176 2895528 17.94 2688 2039536 838272 4.88 224492 2264184 20
10:24:01 PM 13242828 15085044 2898704 17.96 2688 2039780 838272 4.88 224492 2264992 40
10:25:01 PM 13232840 15078852 2908692 18.02 2688 2042452 838272 4.88 224492 2272068 1664
10:26:01 PM 11330296 13503568 4811236 29.81 2688 2350636 2264728 13.17 290908 4047728 199676
10:27:01 PM 10868800 13235684 5272732 32.67 2688 2534724 2482072 14.44 374472 4407884 49140
10:28:01 PM 10627756 13178616 5513776 34.16 2688 2712152 2417984 14.07 521084 4490912 54144
10:29:01 PM 9061312 12463352 7080220 43.86 2688 3555848 3092032 17.99 621256 5943300 754552
10:30:01 PM 7836248 11932300 8305284 51.45 2688 4242664 3641248 21.18 691916 7083112 313456
10:31:01 PM 7724216 11917360 8417316 52.15 2688 4336584 3632028 21.13 744440 7136304 7956
10:32:01 PM 7659044 11901116 8482488 52.55 2688 4380448 3637924 21.16 757856 7180872 41232
10:33:01 PM 7282196 11739184 8859336 54.89 2688 4590436 3837996 22.33 782892 7521024 11100
10:34:01 PM 7319288 11842724 8822244 54.66 2688 4653876 3670056 21.35 807812 7453360 6064
10:35:01 PM 9961860 15013424 6179672 38.28 2688 5183640 810368 4.71 1175004 4454840 20
Average: 10718207 13609464 5423325 33.60 2688 3060776 2134626 12.42 498027 4453336 99248
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 0.00 0.00 0.00 0.00 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 311.48 171.56 1694.95 65.56 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 105.55 85.87 550.47 25.57 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 86.79 76.66 220.27 19.97 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 83.55 72.30 215.47 18.70 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 105.73 106.42 225.33 29.16 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 456.26 459.48 3353.25 97.09 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 176.32 149.02 2486.55 33.63 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 113.70 91.08 2045.37 14.99 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 65.54 65.06 514.44 17.91 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 79.67 73.35 793.87 17.67 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 82.57 69.61 1245.07 16.29 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 27.46 25.70 39.02 9.98 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 88.36 78.60 1029.97 17.08 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 60.95 57.75 561.46 14.55 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 906.76 1115.83 310.16 8958.69 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 183.18 179.69 1017.94 623.10 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) 09/17/2024 _x86_64_ (4 CPU)
22:19:48 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 17.71 3.99 34.41 14.21 0.00 29.68
10:20:01 PM 0 9.00 6.00 39.00 14.00 0.00 32.00
10:20:01 PM 1 10.58 3.85 42.31 16.35 0.00 26.92
10:20:01 PM 2 40.21 1.03 18.56 12.37 0.00 27.84
10:20:01 PM 3 12.00 5.00 37.00 14.00 0.00 32.00
10:21:01 PM all 24.99 1.50 15.88 8.36 0.13 49.15
10:21:01 PM 0 16.94 2.15 16.86 5.33 0.12 58.59
10:21:01 PM 1 36.95 1.16 16.25 12.83 0.10 32.71
10:21:01 PM 2 25.19 0.94 12.39 8.04 0.15 53.29
10:21:01 PM 3 20.86 1.73 18.01 7.22 0.13 52.05
10:22:01 PM all 6.97 0.00 0.91 1.94 0.06 90.11
10:22:01 PM 0 2.60 0.00 0.67 3.05 0.07 93.61
10:22:01 PM 1 13.89 0.00 1.17 1.05 0.07 83.82
10:22:01 PM 2 9.67 0.00 1.10 2.05 0.05 87.12
10:22:01 PM 3 1.71 0.00 0.72 1.61 0.07 95.90
10:23:01 PM all 0.43 0.00 0.25 0.02 0.05 99.25
10:23:01 PM 0 0.03 0.00 0.03 0.02 0.03 99.88
10:23:01 PM 1 0.57 0.00 0.03 0.00 0.05 99.35
10:23:01 PM 2 0.82 0.00 0.73 0.00 0.05 98.40
10:23:01 PM 3 0.28 0.00 0.22 0.07 0.07 99.37
10:24:01 PM all 0.43 0.00 0.25 0.03 0.05 99.24
10:24:01 PM 0 0.10 0.00 0.03 0.03 0.03 99.80
10:24:01 PM 1 0.85 0.00 0.42 0.00 0.05 98.68
10:24:01 PM 2 0.40 0.00 0.33 0.00 0.07 99.20
10:24:01 PM 3 0.35 0.00 0.22 0.10 0.05 99.28
10:25:01 PM all 0.48 0.00 0.32 0.03 0.05 99.12
10:25:01 PM 0 0.67 0.00 0.05 0.08 0.05 99.15
10:25:01 PM 1 0.30 0.00 0.25 0.00 0.05 99.40
10:25:01 PM 2 0.74 0.00 0.77 0.00 0.05 98.45
10:25:01 PM 3 0.20 0.00 0.22 0.03 0.05 99.50
10:26:01 PM all 30.74 0.00 2.45 3.11 0.10 63.61
10:26:01 PM 0 32.53 0.00 1.74 1.47 0.08 64.17
10:26:01 PM 1 28.70 0.00 2.33 0.95 0.10 67.92
10:26:01 PM 2 33.09 0.00 3.24 4.80 0.10 58.78
10:26:01 PM 3 28.65 0.00 2.49 5.21 0.10 63.56
10:27:01 PM all 61.24 0.00 2.71 1.77 0.10 34.17
10:27:01 PM 0 56.56 0.00 2.48 1.71 0.10 39.15
10:27:01 PM 1 64.26 0.00 2.84 2.84 0.10 29.95
10:27:01 PM 2 61.33 0.00 3.08 1.33 0.10 34.16
10:27:01 PM 3 62.78 0.00 2.45 1.21 0.08 33.48
10:28:01 PM all 61.84 0.00 2.98 0.50 0.08 34.61
10:28:01 PM 0 64.19 0.00 1.14 0.05 0.08 34.54
10:28:01 PM 1 64.24 0.00 4.51 1.04 0.07 30.14
10:28:01 PM 2 61.97 0.00 2.28 0.08 0.07 35.59
10:28:01 PM 3 56.93 0.00 3.99 0.83 0.08 38.17
10:29:01 PM all 55.19 0.00 2.41 0.66 0.14 41.60
10:29:01 PM 0 46.95 0.00 2.43 0.84 0.08 49.69
10:29:01 PM 1 51.56 0.00 1.94 0.20 0.33 45.97
10:29:01 PM 2 64.02 0.00 3.01 0.72 0.08 32.16
10:29:01 PM 3 58.24 0.00 2.25 0.87 0.07 38.57
10:30:01 PM all 45.94 0.00 2.82 3.50 0.08 47.66
10:30:01 PM 0 40.69 0.00 2.83 3.62 0.08 52.77
10:30:01 PM 1 46.21 0.00 2.42 2.79 0.07 48.51
10:30:01 PM 2 55.26 0.00 4.07 4.39 0.07 36.20
10:30:01 PM 3 41.61 0.00 1.97 3.20 0.08 53.14
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 46.29 0.00 3.48 1.83 0.07 48.32
10:31:01 PM 0 45.84 0.00 4.11 2.31 0.08 47.67
10:31:01 PM 1 39.85 0.00 1.74 1.27 0.07 57.07
10:31:01 PM 2 51.56 0.00 4.79 3.00 0.07 40.58
10:31:01 PM 3 47.95 0.00 3.29 0.75 0.07 47.95
10:32:01 PM all 49.65 0.00 3.13 0.06 0.11 47.05
10:32:01 PM 0 52.47 0.00 3.14 0.05 0.12 44.22
10:32:01 PM 1 41.26 0.00 1.59 0.08 0.12 56.95
10:32:01 PM 2 55.26 0.00 4.39 0.05 0.08 40.22
10:32:01 PM 3 49.58 0.00 3.39 0.07 0.10 46.86
10:33:01 PM all 46.68 0.00 3.16 0.83 0.08 49.24
10:33:01 PM 0 44.25 0.00 2.91 0.99 0.10 51.74
10:33:01 PM 1 55.56 0.00 4.52 0.86 0.07 39.00
10:33:01 PM 2 44.97 0.00 3.01 0.46 0.08 51.47
10:33:01 PM 3 41.89 0.00 2.20 1.01 0.08 54.81
10:34:01 PM all 45.51 0.00 3.11 0.35 0.09 50.93
10:34:01 PM 0 47.97 0.00 3.27 0.17 0.08 48.51
10:34:01 PM 1 45.32 0.00 3.27 0.91 0.10 50.40
10:34:01 PM 2 47.21 0.00 2.90 0.08 0.10 49.70
10:34:01 PM 3 41.53 0.00 3.01 0.25 0.08 55.12
10:35:01 PM all 16.60 0.00 4.24 1.77 0.13 77.26
10:35:01 PM 0 14.25 0.00 4.06 3.05 0.15 78.48
10:35:01 PM 1 24.88 0.00 3.61 2.31 0.13 69.07
10:35:01 PM 2 12.22 0.00 5.40 1.55 0.12 80.71
10:35:01 PM 3 15.07 0.00 3.90 0.17 0.12 80.74
Average: all 32.77 0.10 3.24 1.66 0.09 62.13
Average: 0 30.96 0.15 3.08 1.53 0.08 64.19
Average: 1 34.21 0.08 3.17 1.82 0.10 60.62
Average: 2 34.84 0.06 3.44 1.78 0.08 59.79
Average: 3 31.08 0.12 3.26 1.52 0.08 63.94