---> uname -a:
Linux prd-centos8-builder-4c-4g-89386.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: 2800.000
BogoMIPS: 5600.00
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 9638 19 5305 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:62:f8:e0 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85436sec preferred_lft 85436sec
inet6 fe80::f816:3eff:fe62:f8e0/64 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) 12/07/2024 _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 625.21 404.33 220.88 18739.54 43017.46
10:22:01 PM 102.20 2.25 99.95 1518.81 10109.12
10:23:01 PM 6.30 0.00 6.30 0.00 167.67
10:24:01 PM 5.80 0.03 5.77 0.53 161.14
10:25:01 PM 5.52 0.00 5.52 0.00 148.39
10:26:01 PM 284.55 16.21 268.34 2541.71 3401.17
10:27:01 PM 222.24 0.18 222.06 95.70 12940.89
10:28:01 PM 79.24 0.32 78.93 8.40 6755.37
10:29:01 PM 52.48 0.78 51.70 479.84 3563.33
10:30:01 PM 84.37 0.00 84.37 0.00 39462.01
10:31:01 PM 48.68 0.00 48.68 0.00 13744.79
10:32:01 PM 13.38 0.00 13.38 0.00 499.67
10:33:01 PM 52.39 0.00 52.39 0.00 8470.17
10:34:01 PM 40.33 0.00 40.33 0.00 2792.43
10:35:01 PM 130.07 0.40 129.67 22.26 20371.46
10:36:01 PM 26.02 0.27 25.76 43.59 1026.71
Average: 111.67 26.91 84.76 1482.10 10445.55
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:21:01 PM 13489492 15179972 2652040 16.43 2688 1894456 794296 4.62 217632 2055956 139888
10:22:01 PM 13256260 15105404 2885272 17.87 2688 2048068 824116 4.79 224916 2253108 152
10:23:01 PM 13246468 15096756 2895064 17.94 2688 2048432 824116 4.79 224916 2260408 12
10:24:01 PM 13243264 15094768 2898268 17.96 2688 2048704 824116 4.79 224956 2261264 8
10:25:01 PM 13237604 15090336 2903928 17.99 2688 2049024 824116 4.79 224956 2263908 28
10:26:01 PM 11842108 13987116 4299424 26.64 2688 2321800 1821392 10.60 254168 3578052 182404
10:27:01 PM 11173624 13534044 4967908 30.78 2688 2527044 2185164 12.71 368100 4108336 36676
10:28:01 PM 9731100 12265888 6410432 39.71 2688 2694892 3453424 20.09 516552 5386524 24232
10:29:01 PM 9050080 12439608 7091452 43.93 2688 3540236 3186828 18.54 621760 5946520 765044
10:30:01 PM 8350888 12457584 7790644 48.26 2688 4250076 3155032 18.35 692672 6562596 309188
10:31:01 PM 8039224 12247100 8102308 50.20 2688 4348216 3361116 19.55 745052 6815136 7456
10:32:01 PM 8057328 12317668 8084204 50.08 2688 4395672 3297920 19.18 761488 6773564 44800
10:33:01 PM 7687276 12158648 8454256 52.38 2688 4602676 3433668 19.97 783488 7111820 13924
10:34:01 PM 7604436 12142528 8537096 52.89 2688 4665500 3434156 19.98 808436 7162144 6068
10:35:01 PM 9871484 14935072 6270048 38.84 2688 5194540 909872 5.29 1175576 4540648 8
10:36:01 PM 9839912 14915768 6301620 39.04 2688 5206904 922620 5.37 1350116 4398952 1108
Average: 10482534 13685516 5658998 35.06 2688 3364765 2078247 12.09 574674 4592434 95687
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 360.96 186.12 1703.76 65.40 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 104.62 84.84 576.26 25.03 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 82.97 73.45 211.32 19.08 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 89.62 79.54 227.52 20.75 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 92.52 80.22 241.50 21.62 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 458.96 478.39 2842.13 113.62 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 190.19 165.33 2751.56 32.21 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 139.15 116.21 2354.82 17.74 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 69.19 66.11 518.56 22.19 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 78.15 68.22 740.07 18.12 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 88.59 76.07 1296.82 14.63 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 27.54 26.24 38.20 9.13 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 94.17 81.35 1030.38 17.57 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 56.35 55.32 560.80 13.39 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 706.73 879.14 233.51 7644.14 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 363.58 360.86 314.76 1354.39 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 187.87 179.85 978.34 587.62 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) 12/07/2024 _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 28.45 2.29 23.69 5.28 0.12 40.17
10:21:01 PM 0 33.41 2.62 21.83 3.79 0.12 38.24
10:21:01 PM 1 26.03 2.13 22.92 6.66 0.12 42.14
10:21:01 PM 2 31.41 2.40 25.72 4.99 0.10 35.38
10:21:01 PM 3 22.95 2.02 24.28 5.68 0.15 44.92
10:22:01 PM all 7.82 0.00 0.96 0.60 0.06 90.55
10:22:01 PM 0 7.64 0.00 0.87 0.80 0.07 90.62
10:22:01 PM 1 7.43 0.00 0.72 0.30 0.05 91.50
10:22:01 PM 2 3.94 0.00 0.87 1.07 0.08 94.03
10:22:01 PM 3 12.25 0.00 1.40 0.23 0.05 86.06
10:23:01 PM all 0.43 0.00 0.24 0.02 0.04 99.28
10:23:01 PM 0 0.12 0.00 0.03 0.00 0.03 99.82
10:23:01 PM 1 0.37 0.00 0.25 0.05 0.05 99.28
10:23:01 PM 2 0.65 0.00 0.17 0.00 0.03 99.15
10:23:01 PM 3 0.59 0.00 0.50 0.02 0.03 98.86
10:24:01 PM all 0.44 0.00 0.27 0.02 0.05 99.22
10:24:01 PM 0 0.08 0.00 0.08 0.02 0.05 99.77
10:24:01 PM 1 0.87 0.00 0.79 0.02 0.05 98.28
10:24:01 PM 2 0.63 0.00 0.10 0.00 0.05 99.22
10:24:01 PM 3 0.17 0.00 0.12 0.03 0.05 99.63
10:25:01 PM all 0.44 0.00 0.28 0.02 0.05 99.22
10:25:01 PM 0 0.03 0.00 0.08 0.02 0.05 99.82
10:25:01 PM 1 0.77 0.00 0.30 0.00 0.05 98.88
10:25:01 PM 2 0.87 0.00 0.60 0.00 0.03 98.50
10:25:01 PM 3 0.10 0.00 0.13 0.05 0.05 99.67
10:26:01 PM all 23.92 0.00 2.30 1.68 0.08 72.01
10:26:01 PM 0 21.87 0.00 2.11 3.20 0.08 72.74
10:26:01 PM 1 22.05 0.00 2.48 1.53 0.08 73.86
10:26:01 PM 2 25.76 0.00 1.82 0.45 0.08 71.88
10:26:01 PM 3 26.00 0.00 2.80 1.56 0.08 69.56
10:27:01 PM all 66.48 0.00 2.92 1.40 0.12 29.09
10:27:01 PM 0 71.47 0.00 2.26 1.12 0.10 25.06
10:27:01 PM 1 63.60 0.00 2.77 1.37 0.13 32.12
10:27:01 PM 2 71.67 0.00 4.55 1.26 0.13 22.39
10:27:01 PM 3 59.19 0.00 2.09 1.84 0.10 36.78
10:28:01 PM all 61.85 0.00 3.12 0.31 0.08 34.63
10:28:01 PM 0 55.85 0.00 3.04 0.30 0.08 40.73
10:28:01 PM 1 69.64 0.00 5.59 0.49 0.07 24.22
10:28:01 PM 2 65.50 0.00 2.29 0.22 0.07 31.93
10:28:01 PM 3 56.40 0.00 1.56 0.25 0.08 41.70
10:29:01 PM all 58.83 0.00 2.30 0.20 0.10 38.57
10:29:01 PM 0 53.29 0.00 1.94 0.25 0.12 44.41
10:29:01 PM 1 60.28 0.00 3.83 0.42 0.10 35.37
10:29:01 PM 2 69.82 0.00 2.42 0.08 0.08 27.59
10:29:01 PM 3 51.94 0.00 1.00 0.05 0.08 46.92
10:30:01 PM all 50.87 0.00 2.86 0.72 0.09 45.46
10:30:01 PM 0 55.03 0.00 3.13 0.20 0.10 41.54
10:30:01 PM 1 49.02 0.00 3.86 1.12 0.10 45.90
10:30:01 PM 2 48.47 0.00 1.64 0.74 0.08 49.07
10:30:01 PM 3 50.95 0.00 2.80 0.82 0.08 45.34
10:31:01 PM all 50.11 0.00 3.32 0.27 0.08 46.21
10:31:01 PM 0 54.99 0.00 4.87 0.42 0.08 39.64
10:31:01 PM 1 45.63 0.00 2.12 0.12 0.08 52.05
10:31:01 PM 2 55.88 0.00 4.84 0.19 0.08 39.01
10:31:01 PM 3 43.95 0.00 1.45 0.35 0.08 54.16
10:31:01 PM CPU %user %nice %system %iowait %steal %idle
10:32:01 PM all 53.65 0.00 3.18 0.05 0.07 43.05
10:32:01 PM 0 61.88 0.00 4.64 0.07 0.07 33.35
10:32:01 PM 1 58.92 0.00 4.10 0.07 0.07 36.85
10:32:01 PM 2 47.61 0.00 1.88 0.00 0.08 50.42
10:32:01 PM 3 46.16 0.00 2.11 0.05 0.07 51.62
10:33:01 PM all 48.63 0.00 3.25 0.22 0.09 47.81
10:33:01 PM 0 46.26 0.00 2.40 0.18 0.10 51.05
10:33:01 PM 1 47.07 0.00 2.77 0.34 0.10 49.72
10:33:01 PM 2 58.44 0.00 5.70 0.23 0.08 35.54
10:33:01 PM 3 42.74 0.00 2.10 0.12 0.08 54.96
10:34:01 PM all 46.88 0.00 3.13 0.27 0.10 49.63
10:34:01 PM 0 43.98 0.00 2.26 0.35 0.08 53.32
10:34:01 PM 1 51.87 0.00 3.87 0.08 0.10 44.08
10:34:01 PM 2 44.33 0.00 2.93 0.07 0.10 52.56
10:34:01 PM 3 47.31 0.00 3.45 0.56 0.10 48.59
10:35:01 PM all 15.29 0.00 4.25 1.73 0.10 78.63
10:35:01 PM 0 16.00 0.00 4.82 4.47 0.12 74.59
10:35:01 PM 1 17.23 0.00 6.35 0.72 0.08 75.61
10:35:01 PM 2 14.09 0.00 2.55 0.49 0.08 82.79
10:35:01 PM 3 13.82 0.00 3.28 1.23 0.10 81.57
10:36:01 PM all 16.02 0.00 1.66 0.12 0.08 82.12
10:36:01 PM 0 16.20 0.00 1.54 0.13 0.08 82.04
10:36:01 PM 1 18.93 0.00 2.06 0.07 0.07 78.88
10:36:01 PM 2 14.58 0.00 1.77 0.03 0.10 83.51
10:36:01 PM 3 14.35 0.00 1.27 0.25 0.08 84.04
Average: all 33.09 0.14 3.62 0.81 0.08 62.26
Average: 0 33.59 0.17 3.50 0.96 0.08 61.71
Average: 1 33.69 0.13 4.05 0.84 0.08 61.20
Average: 2 34.56 0.15 3.75 0.62 0.08 60.84
Average: 3 30.51 0.13 3.16 0.82 0.08 65.30