---> uname -a:
Linux prd-centos8-builder-4c-4g-89529.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 817 9639 19 5305 14596
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:b2:ad:22 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85605sec preferred_lft 85605sec
inet6 fe80::f816:3eff:feb2:ad22/64 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) 12/08/2024 _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 532.94 24.71 508.24 423.53 1036047.06
10:21:01 PM 412.18 163.73 248.44 7738.28 30772.41
10:22:01 PM 71.37 2.27 69.11 1518.81 8232.99
10:23:01 PM 246.61 12.97 233.64 2210.82 3026.34
10:24:01 PM 222.22 3.43 218.79 425.45 11825.60
10:25:01 PM 89.65 0.32 89.34 8.40 4135.84
10:26:01 PM 52.92 0.70 52.22 475.92 5994.48
10:27:01 PM 76.67 0.00 76.67 0.00 28649.91
10:28:01 PM 62.32 0.00 62.32 0.00 23486.82
10:29:01 PM 21.24 0.00 21.24 0.00 3270.58
10:30:01 PM 40.46 0.00 40.46 0.00 2112.45
10:31:01 PM 48.79 0.00 48.79 0.00 7550.76
10:32:01 PM 117.34 0.40 116.94 22.26 3778.96
10:33:01 PM 47.01 0.27 46.74 43.59 19004.18
Average: 116.53 14.17 102.36 956.80 12794.57
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 14215992 15455772 1925540 11.93 2688 1470448 603240 3.74 100620 1538144 426424
10:21:01 PM 13381800 15129704 2759732 17.10 2688 1951640 834272 4.85 220512 2159840 162392
10:22:01 PM 13248920 15100336 2892612 17.92 2688 2048740 808360 4.70 224684 2258644 680
10:23:01 PM 11942640 14042072 4198892 26.01 2688 2277700 1895896 11.03 248984 3488996 150352
10:24:01 PM 11319060 13658464 4822472 29.88 2688 2508392 2293752 13.34 361340 3975728 57452
10:25:01 PM 10295104 12802816 5846428 36.22 2688 2670836 2893200 16.83 507520 4839032 121864
10:26:01 PM 9746564 12630932 6394968 39.62 2688 3038996 2936304 17.08 585672 5294564 312452
10:27:01 PM 8382540 12473964 7758992 48.07 2688 4237412 3080844 17.92 686500 6542724 669176
10:28:01 PM 8004516 12204860 8137016 50.41 2688 4341700 3358296 19.54 702568 6895364 85244
10:29:01 PM 8091232 12304940 8050300 49.87 2688 4353920 3246268 18.88 746468 6764496 5580
10:30:01 PM 7818288 12276460 8323244 51.56 2688 4591400 3255884 18.94 778372 6990764 194704
10:31:01 PM 7583716 12116692 8557816 53.02 2688 4661408 3422924 19.91 805516 7189084 52860
10:32:01 PM 9880908 14944276 6260624 38.79 2688 5194488 932664 5.43 1174808 4533272 550380
10:33:01 PM 9859152 14934808 6282380 38.92 2688 5206932 908776 5.29 1349028 4381320 11948
Average: 10269317 13576864 5872215 36.38 2688 3468144 2176477 12.66 606614 4775141 200108
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 319.69 189.16 1918.30 67.93 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 246.46 216.10 749.24 60.10 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 505.93 526.34 2546.95 127.50 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 198.30 169.24 3132.54 27.69 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 149.07 124.84 2433.06 26.40 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 66.91 66.36 518.90 17.66 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 68.94 64.32 774.05 14.90 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 92.72 79.15 1336.56 17.83 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 20.08 20.23 6.48 6.79 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 92.80 76.94 1009.88 14.41 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 72.32 68.76 612.26 18.24 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 411.93 478.76 128.24 3341.05 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 606.42 731.59 429.02 5652.62 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 219.13 216.07 1198.49 721.70 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) 12/08/2024 _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 78.55 0.30 9.37 3.32 0.00 8.46
10:20:01 PM 0 76.54 0.00 11.11 8.64 0.00 3.70
10:20:01 PM 1 73.49 0.00 14.46 2.41 0.00 9.64
10:20:01 PM 2 80.95 1.19 5.95 2.38 0.00 9.52
10:20:01 PM 3 83.13 0.00 6.02 0.00 0.00 10.84
10:21:01 PM all 26.97 1.46 15.78 2.53 0.10 53.16
10:21:01 PM 0 31.75 1.29 16.82 2.13 0.12 47.88
10:21:01 PM 1 27.67 1.89 15.26 1.89 0.10 53.19
10:21:01 PM 2 21.75 1.39 17.09 1.81 0.10 57.86
10:21:01 PM 3 26.71 1.26 13.96 4.28 0.10 53.69
10:22:01 PM all 3.82 0.00 1.06 0.51 0.08 94.53
10:22:01 PM 0 2.62 0.00 0.65 0.54 0.08 96.10
10:22:01 PM 1 2.95 0.00 1.74 0.59 0.10 94.63
10:22:01 PM 2 7.36 0.00 0.94 0.55 0.08 91.06
10:22:01 PM 3 2.34 0.00 0.92 0.37 0.05 96.32
10:23:01 PM all 19.73 0.00 2.25 1.21 0.10 76.71
10:23:01 PM 0 19.49 0.00 1.25 1.24 0.10 77.92
10:23:01 PM 1 18.63 0.00 3.49 0.42 0.12 77.34
10:23:01 PM 2 21.25 0.00 2.04 2.10 0.08 74.52
10:23:01 PM 3 19.56 0.00 2.19 1.07 0.10 77.07
10:24:01 PM all 53.35 0.00 2.33 1.86 0.08 42.38
10:24:01 PM 0 53.07 0.00 1.72 0.20 0.08 44.92
10:24:01 PM 1 54.20 0.00 1.77 1.72 0.07 42.24
10:24:01 PM 2 52.78 0.00 2.04 2.14 0.08 42.96
10:24:01 PM 3 53.34 0.00 3.80 3.37 0.08 39.41
10:25:01 PM all 50.77 0.00 2.72 0.44 0.10 45.97
10:25:01 PM 0 53.78 0.00 3.10 0.37 0.10 42.65
10:25:01 PM 1 52.61 0.00 3.25 0.30 0.10 43.74
10:25:01 PM 2 47.54 0.00 2.08 0.75 0.08 49.54
10:25:01 PM 3 49.14 0.00 2.47 0.34 0.10 47.96
10:26:01 PM all 61.25 0.00 2.58 0.34 0.08 35.74
10:26:01 PM 0 60.18 0.00 1.73 0.27 0.10 37.72
10:26:01 PM 1 64.58 0.00 4.47 0.57 0.08 30.30
10:26:01 PM 2 58.33 0.00 2.26 0.07 0.07 39.28
10:26:01 PM 3 61.92 0.00 1.88 0.47 0.07 35.66
10:27:01 PM all 47.41 0.00 2.33 0.64 0.09 49.53
10:27:01 PM 0 59.75 0.00 3.32 0.65 0.10 36.18
10:27:01 PM 1 42.90 0.00 1.73 0.47 0.08 54.82
10:27:01 PM 2 44.98 0.00 2.35 0.30 0.08 52.29
10:27:01 PM 3 42.01 0.00 1.93 1.12 0.10 54.83
10:28:01 PM all 54.25 0.00 3.31 0.39 0.08 41.97
10:28:01 PM 0 59.43 0.00 3.42 0.27 0.08 36.80
10:28:01 PM 1 53.62 0.00 4.31 0.40 0.10 41.56
10:28:01 PM 2 47.06 0.00 1.79 0.55 0.08 50.51
10:28:01 PM 3 56.89 0.00 3.69 0.35 0.07 39.00
10:29:01 PM all 47.01 0.00 3.28 0.09 0.10 49.52
10:29:01 PM 0 44.62 0.00 3.12 0.19 0.13 51.94
10:29:01 PM 1 47.10 0.00 4.06 0.05 0.08 48.71
10:29:01 PM 2 52.61 0.00 3.49 0.03 0.08 43.79
10:29:01 PM 3 43.71 0.00 2.45 0.08 0.08 53.67
10:30:01 PM all 53.34 0.00 2.96 0.16 0.08 43.46
10:30:01 PM 0 52.15 0.00 3.03 0.18 0.08 44.55
10:30:01 PM 1 49.40 0.00 2.28 0.23 0.08 48.00
10:30:01 PM 2 55.36 0.00 3.80 0.15 0.08 40.61
10:30:01 PM 3 56.46 0.00 2.72 0.07 0.08 40.67
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 51.37 0.00 3.11 0.24 0.08 45.20
10:31:01 PM 0 56.84 0.00 4.90 0.25 0.07 37.94
10:31:01 PM 1 48.15 0.00 2.16 0.13 0.08 49.47
10:31:01 PM 2 53.56 0.00 2.74 0.39 0.08 43.23
10:31:01 PM 3 46.93 0.00 2.64 0.18 0.08 50.16
10:32:01 PM all 28.95 0.00 4.69 0.31 0.09 65.97
10:32:01 PM 0 25.92 0.00 5.35 0.52 0.08 68.13
10:32:01 PM 1 33.56 0.00 2.96 0.22 0.08 63.18
10:32:01 PM 2 31.04 0.00 3.84 0.08 0.10 64.94
10:32:01 PM 3 25.26 0.00 6.61 0.42 0.08 67.62
10:33:01 PM all 17.70 0.00 2.11 1.23 0.10 78.86
10:33:01 PM 0 9.11 0.00 1.98 0.10 0.10 88.71
10:33:01 PM 1 24.86 0.00 2.58 0.23 0.10 72.22
10:33:01 PM 2 17.33 0.00 2.16 0.13 0.10 80.27
10:33:01 PM 3 19.50 0.00 1.73 4.45 0.08 74.24
Average: all 39.72 0.11 3.74 0.77 0.09 55.57
Average: 0 40.70 0.10 3.88 0.54 0.10 54.68
Average: 1 40.05 0.15 3.86 0.56 0.09 55.29
Average: 2 39.34 0.11 3.59 0.70 0.09 56.17
Average: 3 38.78 0.10 3.62 1.27 0.08 56.15