---> uname -a:
Linux prd-centos8-builder-4c-4g-92931.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 803 9691 19 5268 14610
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:6a:c9:59 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85602sec preferred_lft 85602sec
inet6 fe80::f816:3eff:fe6a:c959/64 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) 12/23/2024 _x86_64_ (4 CPU)
22:19:38 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 313.87 194.89 118.98 9804.38 190250.36
10:21:01 PM 372.80 139.75 233.05 6191.59 10347.59
10:22:01 PM 70.80 2.27 68.54 1518.81 8211.28
10:23:01 PM 414.46 16.31 398.15 2637.69 5382.24
10:24:01 PM 133.98 0.33 133.64 8.65 12029.68
10:25:01 PM 43.17 0.00 43.17 0.00 5903.32
10:26:01 PM 58.44 0.70 57.74 475.92 9088.80
10:27:01 PM 73.24 0.00 73.24 0.00 33827.36
10:28:01 PM 49.18 0.00 49.18 0.00 13757.22
10:29:02 PM 14.59 0.00 14.59 0.00 550.76
10:30:01 PM 46.86 0.00 46.86 0.00 8541.57
10:31:01 PM 40.94 0.00 40.94 0.00 1494.02
10:32:01 PM 134.96 0.43 134.52 24.26 21265.38
Average: 121.59 13.68 107.91 922.89 11210.66
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 14175748 15428860 1965776 12.18 2688 1477304 635332 3.70 105760 1553456 16788
10:21:01 PM 13344232 15081776 2797292 17.33 2688 1940124 837564 4.87 200884 2213324 188412
10:22:01 PM 13295496 15111908 2846028 17.63 2688 2013060 775364 4.51 200768 2230908 2216
10:23:01 PM 11527964 13766620 4613560 28.58 2688 2413004 1925672 11.20 295264 3839748 265744
10:24:01 PM 10873836 13337732 5267688 32.63 2688 2628028 2282716 13.28 357136 4411264 155928
10:25:01 PM 10714952 13245020 5426572 33.62 2688 2689256 2328868 13.55 497872 4421400 55504
10:26:01 PM 8628964 12213840 7512560 46.54 2688 3736000 3326236 19.35 624324 6364660 831172
10:27:01 PM 7739224 11806704 8402300 52.05 2688 4212552 3722516 21.66 667896 7199808 309212
10:28:01 PM 7622828 11790852 8518696 52.78 2688 4310140 3725132 21.67 720052 7256980 7436
10:29:02 PM 7450956 11650764 8690568 53.84 2688 4337760 3915592 22.78 733464 7408644 24544
10:30:01 PM 7241452 11665148 8900072 55.14 2688 4556984 3912696 22.76 755860 7586748 6572
10:31:01 PM 7210768 11706048 8930756 55.33 2688 4624496 3765660 21.91 782092 7583040 43284
10:32:01 PM 9933292 14958216 6208232 38.46 2688 5157052 860396 5.01 1150892 4504900 14036
Average: 9981516 13212576 6160008 38.16 2688 3391982 2462596 14.33 545559 5121145 147758
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 4.38 2.92 0.87 0.21 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 337.60 182.16 1923.37 68.19 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 358.47 331.69 1015.29 91.33 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 528.13 516.20 4795.73 114.73 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 191.88 168.84 2991.18 31.42 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 34.67 35.07 136.80 9.70 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 64.39 63.26 509.04 17.94 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 70.67 63.66 738.19 15.45 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 76.88 66.77 1294.35 12.53 0.00 0.00 0.00 0.00
10:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:29:02 PM eth0 26.29 25.34 38.13 8.92 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 77.42 69.74 994.92 13.68 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 71.74 65.51 611.98 17.14 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 514.35 644.89 153.65 7308.39 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 195.84 185.90 1265.02 642.07 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) 12/23/2024 _x86_64_ (4 CPU)
22:19:38 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 82.23 0.55 8.24 2.01 0.00 6.96
10:20:01 PM 0 78.10 0.00 12.41 2.92 0.00 6.57
10:20:01 PM 1 84.21 0.00 6.02 0.75 0.00 9.02
10:20:01 PM 2 77.86 2.14 9.29 0.71 0.00 10.00
10:20:01 PM 3 88.97 0.00 5.15 3.68 0.00 2.21
10:21:01 PM all 25.69 1.36 17.07 4.48 0.12 51.29
10:21:01 PM 0 28.73 0.89 15.46 4.93 0.12 49.88
10:21:01 PM 1 21.41 2.00 18.79 4.60 0.12 53.07
10:21:01 PM 2 23.74 1.26 15.94 4.48 0.12 54.47
10:21:01 PM 3 28.89 1.28 18.10 3.89 0.12 47.72
10:22:01 PM all 3.57 0.00 1.30 1.45 0.13 93.55
10:22:01 PM 0 2.87 0.00 2.06 0.77 0.13 94.17
10:22:01 PM 1 2.73 0.00 0.55 2.34 0.12 94.26
10:22:01 PM 2 2.05 0.00 0.99 2.05 0.13 94.78
10:22:01 PM 3 6.65 0.00 1.61 0.64 0.12 90.98
10:23:01 PM all 40.54 0.00 3.04 3.64 0.14 52.65
10:23:01 PM 0 49.31 0.00 1.98 0.47 0.12 48.13
10:23:01 PM 1 37.11 0.00 2.57 3.69 0.13 56.51
10:23:01 PM 2 38.78 0.00 3.15 3.92 0.15 54.00
10:23:01 PM 3 36.91 0.00 4.46 6.50 0.15 51.98
10:24:01 PM all 61.16 0.00 2.84 1.53 0.11 34.37
10:24:01 PM 0 63.00 0.00 2.54 2.31 0.12 32.04
10:24:01 PM 1 67.07 0.00 3.65 1.14 0.10 28.04
10:24:01 PM 2 60.33 0.00 2.74 1.09 0.12 35.73
10:24:01 PM 3 54.22 0.00 2.43 1.57 0.10 41.68
10:25:01 PM all 62.10 0.00 2.96 0.59 0.09 34.26
10:25:01 PM 0 57.09 0.00 1.53 0.24 0.08 41.06
10:25:01 PM 1 63.44 0.00 1.75 0.17 0.10 34.54
10:25:01 PM 2 64.74 0.00 6.16 0.93 0.08 28.08
10:25:01 PM 3 63.13 0.00 2.41 1.03 0.08 33.34
10:26:01 PM all 53.27 0.00 2.34 0.67 0.09 43.63
10:26:01 PM 0 54.81 0.00 2.44 0.25 0.10 42.39
10:26:01 PM 1 49.70 0.00 2.14 0.55 0.08 47.52
10:26:01 PM 2 49.73 0.00 2.20 0.20 0.08 47.79
10:26:01 PM 3 58.83 0.00 2.58 1.66 0.10 36.83
10:27:01 PM all 42.35 0.00 2.75 2.62 0.09 52.19
10:27:01 PM 0 32.83 0.00 1.61 3.05 0.12 62.41
10:27:01 PM 1 39.90 0.00 2.14 1.14 0.08 56.73
10:27:01 PM 2 47.24 0.00 3.26 3.02 0.08 46.40
10:27:01 PM 3 49.47 0.00 3.99 3.25 0.08 43.20
10:28:01 PM all 46.66 0.00 3.36 1.31 0.09 48.59
10:28:01 PM 0 59.43 0.00 6.01 0.19 0.08 34.29
10:28:01 PM 1 39.90 0.00 2.09 0.93 0.10 56.98
10:28:01 PM 2 46.63 0.00 3.19 1.33 0.08 48.76
10:28:01 PM 3 40.66 0.00 2.12 2.78 0.08 54.36
10:29:02 PM all 46.93 0.00 3.45 0.09 0.09 49.44
10:29:02 PM 0 42.92 0.00 2.63 0.03 0.10 54.31
10:29:02 PM 1 45.86 0.00 3.27 0.19 0.08 50.60
10:29:02 PM 2 50.78 0.00 4.88 0.08 0.08 44.17
10:29:02 PM 3 48.18 0.00 3.02 0.07 0.08 48.64
10:30:01 PM all 47.67 0.00 3.40 0.73 0.09 48.11
10:30:01 PM 0 45.09 0.00 3.25 0.14 0.09 51.44
10:30:01 PM 1 44.81 0.00 2.31 1.32 0.09 51.47
10:30:01 PM 2 56.05 0.00 5.03 0.19 0.10 38.63
10:30:01 PM 3 44.69 0.00 3.00 1.26 0.10 50.95
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 47.21 0.00 3.52 0.30 0.11 48.86
10:31:01 PM 0 44.63 0.00 2.68 0.17 0.12 52.40
10:31:01 PM 1 59.37 0.00 6.16 0.37 0.10 34.00
10:31:01 PM 2 40.18 0.00 2.38 0.08 0.10 57.25
10:31:01 PM 3 44.66 0.00 2.86 0.58 0.10 51.80
10:32:01 PM all 25.01 0.00 5.20 2.77 0.14 66.88
10:32:01 PM 0 41.22 0.00 7.39 1.45 0.13 49.81
10:32:01 PM 1 24.30 0.00 7.03 5.31 0.13 63.22
10:32:01 PM 2 17.82 0.00 3.96 3.29 0.13 74.79
10:32:01 PM 3 16.68 0.00 2.42 1.02 0.15 79.73
Average: all 41.91 0.11 4.28 1.68 0.11 51.91
Average: 0 43.54 0.07 4.15 1.17 0.11 50.95
Average: 1 41.36 0.17 4.38 1.81 0.10 52.18
Average: 2 41.54 0.11 4.50 1.72 0.11 52.02
Average: 3 41.18 0.11 4.09 2.03 0.11 52.49