---> uname -a:
Linux prd-centos8-builder-4c-4g-76784.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 784 9680 19 5298 14629
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:ab:06:3e brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85531sec preferred_lft 85531sec
inet6 fe80::f816:3eff:feab:63e/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) 10/14/2024 _x86_64_ (4 CPU)
22:20:16 LINUX RESTART (4 CPU)
10:21:01 PM tps rtps wtps bread/s bwrtn/s
10:22:01 PM 186.49 45.63 140.86 3167.87 11025.26
10:23:01 PM 23.98 0.03 23.94 0.53 3384.79
10:24:01 PM 12.66 0.00 12.66 0.00 248.29
10:25:01 PM 372.57 16.36 356.21 2637.16 4256.79
10:26:01 PM 137.94 0.15 137.79 2.53 12382.42
10:27:02 PM 64.69 0.18 64.51 6.13 6432.74
10:28:01 PM 53.79 0.71 53.08 483.99 4899.75
10:29:01 PM 82.56 0.00 82.56 0.00 38181.71
10:30:01 PM 49.73 0.00 49.73 0.00 13769.18
10:31:01 PM 16.19 0.00 16.19 0.00 588.72
10:32:01 PM 49.49 0.00 49.49 0.00 8438.15
10:33:01 PM 42.36 0.00 42.36 0.00 2695.72
10:34:01 PM 136.34 0.40 135.94 22.26 20694.45
Average: 94.57 4.89 89.68 486.11 9775.87
10:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:22:01 PM 13298144 15141236 2843388 17.62 2688 2042480 766032 4.46 225276 2210684 84080
10:23:01 PM 13296680 15141148 2844852 17.62 2688 2042916 766032 4.46 225348 2211884 32
10:24:01 PM 13286980 15135664 2854552 17.68 2688 2045036 766032 4.46 225348 2215064 352
10:25:01 PM 11475144 13636984 4666388 28.91 2688 2337484 2149296 12.50 288224 3901448 179596
10:26:01 PM 10526532 12902468 5615000 34.79 2688 2541860 2783532 16.19 374952 4746756 50340
10:27:02 PM 9637244 12191616 6504288 40.30 2688 2713464 3380572 19.67 516932 5479700 48000
10:28:01 PM 9093704 12502132 7047828 43.66 2688 3560272 3092676 17.99 621516 5906396 752868
10:29:01 PM 8112704 12211688 8028828 49.74 2688 4243452 3386572 19.70 692268 6803280 308220
10:30:01 PM 8093080 12293480 8048452 49.86 2688 4342052 3217360 18.72 744592 6764688 7520
10:31:01 PM 7801500 12037784 8340032 51.67 2688 4373540 3490328 20.30 758468 7035348 28324
10:32:01 PM 7686192 12146348 8455340 52.38 2688 4592548 3442008 20.02 781272 7116764 9516
10:33:01 PM 7572232 12101936 8569300 53.09 2688 4658264 3378928 19.66 807500 7198380 8800
10:34:01 PM 9922288 14977868 6219244 38.53 2688 5188320 855040 4.97 1175384 4492260 8
Average: 9984802 13263104 6156730 38.14 2688 3437053 2421108 14.08 572083 5083281 113666
10:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 113.56 86.84 1076.44 23.51 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 96.62 83.29 260.72 22.51 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 207.27 195.25 507.03 52.01 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 445.14 455.89 3068.13 107.41 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 187.29 167.46 2801.32 31.44 0.00 0.00 0.00 0.00
10:27:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:27:02 PM eth0 114.27 88.07 2051.03 14.95 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 68.41 67.21 523.63 17.89 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 69.52 64.42 737.56 16.17 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 77.37 66.94 1294.24 13.17 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 24.10 22.93 37.70 8.18 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 84.71 75.60 1009.65 15.00 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 61.34 60.21 581.20 16.54 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 765.69 951.07 251.45 8728.81 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 178.22 183.60 1093.02 698.27 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) 10/14/2024 _x86_64_ (4 CPU)
22:20:16 LINUX RESTART (4 CPU)
10:21:01 PM CPU %user %nice %system %iowait %steal %idle
10:22:01 PM all 15.05 0.33 6.00 1.83 0.09 76.71
10:22:01 PM 0 7.94 0.42 6.21 1.87 0.08 83.48
10:22:01 PM 1 15.84 0.35 6.07 0.99 0.10 76.66
10:22:01 PM 2 16.60 0.27 5.97 2.88 0.10 74.18
10:22:01 PM 3 19.83 0.27 5.73 1.59 0.08 72.50
10:23:01 PM all 0.53 0.00 0.35 0.34 0.04 98.74
10:23:01 PM 0 0.18 0.00 0.23 0.75 0.05 98.78
10:23:01 PM 1 0.73 0.00 0.23 0.27 0.03 98.73
10:23:01 PM 2 0.30 0.00 0.23 0.05 0.05 99.36
10:23:01 PM 3 0.88 0.00 0.68 0.30 0.03 98.10
10:24:01 PM all 0.73 0.00 0.58 0.05 0.05 98.59
10:24:01 PM 0 0.25 0.00 0.22 0.03 0.05 99.44
10:24:01 PM 1 1.01 0.00 0.87 0.12 0.07 97.93
10:24:01 PM 2 0.89 0.00 0.82 0.05 0.05 98.19
10:24:01 PM 3 0.77 0.00 0.40 0.00 0.05 98.78
10:25:01 PM all 28.57 0.00 2.54 3.09 0.10 65.70
10:25:01 PM 0 25.40 0.00 1.88 4.27 0.08 68.37
10:25:01 PM 1 31.33 0.00 4.57 4.29 0.12 59.69
10:25:01 PM 2 26.57 0.00 2.93 3.62 0.10 66.78
10:25:01 PM 3 30.97 0.00 0.79 0.18 0.10 67.96
10:26:01 PM all 61.26 0.00 2.84 1.14 0.09 34.67
10:26:01 PM 0 61.24 0.00 2.35 0.13 0.10 36.18
10:26:01 PM 1 60.22 0.00 2.80 1.63 0.08 35.27
10:26:01 PM 2 58.49 0.00 4.18 1.39 0.08 35.86
10:26:01 PM 3 65.11 0.00 2.05 1.39 0.10 31.35
10:27:02 PM all 61.19 0.00 2.99 0.64 0.08 35.10
10:27:02 PM 0 70.79 0.00 4.52 0.71 0.07 23.92
10:27:02 PM 1 52.10 0.00 3.00 1.26 0.10 43.54
10:27:02 PM 2 59.04 0.00 3.13 0.45 0.08 37.30
10:27:02 PM 3 62.80 0.00 1.33 0.13 0.07 35.68
10:28:01 PM all 56.72 0.00 2.32 0.46 0.07 40.41
10:28:01 PM 0 43.10 0.00 1.62 0.94 0.09 54.26
10:28:01 PM 1 73.40 0.00 3.60 0.43 0.07 22.51
10:28:01 PM 2 58.53 0.00 3.09 0.48 0.07 37.84
10:28:01 PM 3 51.89 0.00 1.00 0.02 0.07 47.02
10:29:01 PM all 47.24 0.00 2.84 2.74 0.09 47.09
10:29:01 PM 0 37.31 0.00 1.83 3.57 0.08 57.21
10:29:01 PM 1 42.72 0.00 1.41 0.94 0.10 54.83
10:29:01 PM 2 51.91 0.00 4.97 4.08 0.08 38.96
10:29:01 PM 3 56.89 0.00 3.13 2.30 0.08 37.59
10:30:01 PM all 50.82 0.00 3.36 0.55 0.09 45.18
10:30:01 PM 0 51.83 0.00 3.55 0.81 0.08 43.72
10:30:01 PM 1 45.02 0.00 2.88 0.25 0.08 51.77
10:30:01 PM 2 50.30 0.00 2.31 0.74 0.08 46.56
10:30:01 PM 3 56.17 0.00 4.71 0.41 0.10 38.61
10:31:01 PM all 51.13 0.00 3.25 0.09 0.08 45.45
10:31:01 PM 0 52.12 0.00 3.81 0.07 0.10 43.90
10:31:01 PM 1 60.70 0.00 5.69 0.15 0.08 33.38
10:31:01 PM 2 45.10 0.00 1.28 0.08 0.07 53.46
10:31:01 PM 3 46.57 0.00 2.24 0.05 0.08 51.06
10:32:01 PM all 46.50 0.00 3.08 1.90 0.09 48.42
10:32:01 PM 0 35.88 0.00 1.56 0.15 0.10 62.31
10:32:01 PM 1 50.87 0.00 4.24 5.15 0.10 39.64
10:32:01 PM 2 43.46 0.00 2.69 0.98 0.08 52.78
10:32:01 PM 3 55.70 0.00 3.83 1.33 0.08 39.06
10:32:01 PM CPU %user %nice %system %iowait %steal %idle
10:33:01 PM all 48.21 0.00 3.16 0.32 0.09 48.22
10:33:01 PM 0 55.34 0.00 5.03 0.37 0.08 39.18
10:33:01 PM 1 47.56 0.00 3.36 0.25 0.10 48.72
10:33:01 PM 2 49.53 0.00 2.66 0.34 0.08 47.39
10:33:01 PM 3 40.40 0.00 1.58 0.32 0.10 57.60
10:34:01 PM all 19.69 0.00 4.60 1.75 0.12 73.85
10:34:01 PM 0 17.46 0.00 5.25 2.13 0.12 75.05
10:34:01 PM 1 24.45 0.00 4.53 1.34 0.14 69.54
10:34:01 PM 2 15.82 0.00 3.07 2.40 0.12 78.59
10:34:01 PM 3 21.06 0.00 5.53 1.13 0.10 72.19
Average: all 37.45 0.03 2.92 1.15 0.08 58.38
Average: 0 35.26 0.03 2.93 1.22 0.08 60.48
Average: 1 38.84 0.03 3.33 1.31 0.09 56.40
Average: 2 36.59 0.02 2.87 1.35 0.08 59.09
Average: 3 39.10 0.02 2.54 0.70 0.08 57.55