---> uname -a:
Linux prd-centos8-builder-4c-4g-95273.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 826 9669 19 5268 14588
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:6e:ac:c4 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85382sec preferred_lft 85382sec
inet6 fe80::f816:3eff:fe6e:acc4/64 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) 01/04/2025 _x86_64_ (4 CPU)
22:19:56 LINUX RESTART (4 CPU)
10:20:01 PM tps rtps wtps bread/s bwrtn/s
10:21:02 PM 629.00 385.26 243.74 17398.07 43906.53
10:22:01 PM 96.15 2.30 93.85 1544.29 10057.47
10:23:01 PM 8.18 0.00 8.18 0.00 258.52
10:24:01 PM 5.95 0.03 5.92 0.53 163.61
10:25:01 PM 6.08 0.00 6.08 0.00 163.90
10:26:01 PM 333.36 16.27 317.09 2635.84 3884.26
10:27:01 PM 186.52 0.02 186.50 0.27 12703.68
10:28:01 PM 78.39 0.32 78.07 8.40 2593.65
10:29:01 PM 45.74 0.70 45.04 475.92 5104.10
10:30:01 PM 72.70 0.00 72.70 0.00 21733.79
10:31:01 PM 59.20 0.00 59.20 0.00 30674.19
10:32:01 PM 25.55 0.00 25.55 0.00 3558.06
10:33:01 PM 18.61 0.00 18.61 0.00 623.71
10:34:01 PM 48.47 0.00 48.47 0.00 8353.20
10:35:01 PM 32.84 0.00 32.84 0.00 1363.24
10:36:01 PM 134.26 0.43 133.82 24.26 21156.45
Average: 111.32 25.35 85.98 1379.94 10393.31
10:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:21:02 PM 13522792 15179252 2618740 16.22 2688 1861580 792532 4.61 192220 2051872 142792
10:22:01 PM 13283752 15094876 2857780 17.70 2688 2010608 812484 4.73 201464 2251248 136
10:23:01 PM 13273156 15085608 2868376 17.77 2688 2010996 812484 4.73 201464 2260288 28
10:24:01 PM 13268704 15082416 2872828 17.80 2688 2011292 812484 4.73 201468 2261224 12
10:25:01 PM 13263356 15079312 2878176 17.83 2688 2012480 812484 4.73 201468 2263724 872
10:26:01 PM 11564080 13692060 4577452 28.36 2688 2304228 2132496 12.41 261160 3847592 197360
10:27:01 PM 11211044 13521056 4930488 30.55 2688 2478732 2227248 12.96 340968 4102784 21420
10:28:01 PM 10599160 13068544 5542372 34.34 2688 2633192 2610464 15.19 484036 4559980 121248
10:29:01 PM 10227072 12811100 5914460 36.64 2688 2740920 2921796 17.00 519416 4882368 76352
10:30:01 PM 8403692 12157768 7737840 47.94 2688 3902632 3443220 20.03 659196 6549216 603188
10:31:01 PM 7995972 12155748 8145560 50.46 2688 4301400 3466100 20.16 677352 6926968 92028
10:32:01 PM 8100636 12270396 8040896 49.81 2688 4311560 3286680 19.12 721204 6780564 4412
10:33:01 PM 8029176 12255988 8112356 50.26 2688 4363304 3298732 19.19 738652 6825588 45292
10:34:01 PM 7800764 12233596 8340768 51.67 2688 4565704 3308204 19.24 759512 7024576 12180
10:35:01 PM 7729496 12226096 8412036 52.11 2688 4625888 3331720 19.38 782992 7065356 42008
10:36:01 PM 9903540 14928684 6237992 38.65 2688 5157072 886576 5.16 1151320 4533364 14032
Average: 10511024 13552656 5630508 34.88 2688 3205724 2184732 12.71 505868 4636670 85835
10:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:21:02 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00
10:21:02 PM eth0 366.84 199.25 1766.04 67.62 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 87.31 70.20 504.20 21.21 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 93.17 82.65 242.75 21.69 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 95.98 86.32 242.38 22.47 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 107.28 99.83 250.77 26.66 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 438.92 457.30 3052.39 106.25 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 143.87 124.86 2352.15 28.66 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 138.16 115.73 2429.37 17.40 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 61.42 60.36 509.53 15.75 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 66.11 59.36 750.77 14.81 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 91.60 79.07 1367.92 18.34 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 21.33 21.53 7.15 5.99 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 31.49 29.01 45.52 9.77 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 93.79 84.54 1030.46 17.14 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 58.79 53.31 560.09 12.56 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 563.06 692.24 172.00 7340.39 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 153.77 144.81 955.74 484.70 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) 01/04/2025 _x86_64_ (4 CPU)
22:19:56 LINUX RESTART (4 CPU)
10:20:01 PM CPU %user %nice %system %iowait %steal %idle
10:21:02 PM all 26.39 2.23 24.41 7.63 0.14 39.21
10:21:02 PM 0 32.28 2.09 22.46 5.46 0.14 37.58
10:21:02 PM 1 26.93 2.01 25.62 8.12 0.17 37.15
10:21:02 PM 2 17.35 1.98 25.19 11.24 0.14 44.11
10:21:02 PM 3 29.02 2.86 24.35 5.68 0.10 37.99
10:22:01 PM all 7.93 0.00 1.01 1.24 0.09 89.72
10:22:01 PM 0 11.74 0.00 0.95 0.92 0.08 86.30
10:22:01 PM 1 13.65 0.00 1.82 1.07 0.08 83.38
10:22:01 PM 2 4.65 0.00 0.85 1.37 0.07 93.06
10:22:01 PM 3 1.68 0.00 0.44 1.61 0.12 96.14
10:23:01 PM all 0.51 0.00 0.27 0.02 0.07 99.14
10:23:01 PM 0 0.32 0.00 0.02 0.00 0.05 99.62
10:23:01 PM 1 0.87 0.00 0.78 0.00 0.05 98.30
10:23:01 PM 2 0.77 0.00 0.20 0.02 0.08 98.93
10:23:01 PM 3 0.07 0.00 0.08 0.05 0.08 99.72
10:24:01 PM all 0.46 0.00 0.29 0.02 0.08 99.15
10:24:01 PM 0 0.12 0.00 0.02 0.00 0.05 99.82
10:24:01 PM 1 0.82 0.00 0.84 0.02 0.08 98.25
10:24:01 PM 2 0.72 0.00 0.17 0.00 0.08 99.03
10:24:01 PM 3 0.18 0.00 0.15 0.07 0.08 99.52
10:25:01 PM all 0.47 0.00 0.32 0.02 0.08 99.12
10:25:01 PM 0 0.72 0.00 0.68 0.00 0.08 98.51
10:25:01 PM 1 0.28 0.00 0.22 0.00 0.08 99.42
10:25:01 PM 2 0.65 0.00 0.18 0.00 0.05 99.12
10:25:01 PM 3 0.22 0.00 0.18 0.08 0.10 99.42
10:26:01 PM all 28.15 0.00 2.57 1.61 0.11 67.55
10:26:01 PM 0 26.66 0.00 2.95 2.45 0.12 67.83
10:26:01 PM 1 32.13 0.00 2.95 1.54 0.12 63.26
10:26:01 PM 2 29.31 0.00 2.45 1.61 0.10 66.53
10:26:01 PM 3 24.51 0.00 1.95 0.84 0.12 72.59
10:27:01 PM all 60.77 0.00 2.72 1.19 0.10 35.21
10:27:01 PM 0 63.18 0.00 2.90 1.37 0.10 32.44
10:27:01 PM 1 59.94 0.00 2.30 1.14 0.10 36.52
10:27:01 PM 2 56.73 0.00 3.11 0.87 0.12 39.17
10:27:01 PM 3 63.23 0.00 2.58 1.38 0.10 32.71
10:28:01 PM all 40.41 0.00 2.38 0.53 0.08 56.59
10:28:01 PM 0 44.23 0.00 3.72 0.61 0.10 51.35
10:28:01 PM 1 39.03 0.00 2.84 0.39 0.07 57.68
10:28:01 PM 2 41.12 0.00 1.26 0.92 0.08 56.61
10:28:01 PM 3 37.28 0.00 1.73 0.20 0.08 60.71
10:29:01 PM all 63.39 0.00 2.93 0.45 0.10 33.14
10:29:01 PM 0 64.05 0.00 1.88 0.76 0.10 33.21
10:29:01 PM 1 66.12 0.00 2.57 0.47 0.10 30.73
10:29:01 PM 2 64.01 0.00 2.79 0.17 0.10 32.93
10:29:01 PM 3 59.36 0.00 4.46 0.42 0.08 35.67
10:30:01 PM all 47.02 0.00 2.48 0.90 0.10 49.49
10:30:01 PM 0 55.81 0.00 3.91 0.81 0.12 39.35
10:30:01 PM 1 46.26 0.00 2.50 1.51 0.10 49.62
10:30:01 PM 2 44.48 0.00 1.88 0.59 0.08 52.96
10:30:01 PM 3 41.54 0.00 1.63 0.70 0.10 56.02
10:31:01 PM all 53.08 0.00 3.32 1.21 0.10 42.29
10:31:01 PM 0 49.76 0.00 1.92 0.94 0.10 47.28
10:31:01 PM 1 55.53 0.00 5.22 0.77 0.12 38.36
10:31:01 PM 2 57.11 0.00 3.47 1.56 0.08 37.78
10:31:01 PM 3 49.93 0.00 2.67 1.58 0.10 45.71
10:31:01 PM CPU %user %nice %system %iowait %steal %idle
10:32:01 PM all 45.80 0.00 3.90 0.24 0.09 49.97
10:32:01 PM 0 45.10 0.00 3.47 0.07 0.09 51.28
10:32:01 PM 1 51.34 0.00 4.41 0.14 0.09 44.03
10:32:01 PM 2 41.00 0.00 3.33 0.63 0.08 54.95
10:32:01 PM 3 45.78 0.00 4.39 0.12 0.09 49.63
10:33:01 PM all 53.77 0.00 3.31 0.09 0.10 42.73
10:33:01 PM 0 50.22 0.00 2.58 0.10 0.10 47.00
10:33:01 PM 1 59.50 0.00 4.22 0.20 0.10 35.97
10:33:01 PM 2 48.23 0.00 2.20 0.02 0.10 49.44
10:33:01 PM 3 57.12 0.00 4.22 0.05 0.10 38.51
10:34:01 PM all 47.55 0.00 3.47 0.55 0.09 48.33
10:34:01 PM 0 48.81 0.00 3.96 0.07 0.08 47.07
10:34:01 PM 1 41.47 0.00 2.27 0.57 0.08 55.60
10:34:01 PM 2 45.95 0.00 2.66 1.43 0.08 49.87
10:34:01 PM 3 53.99 0.00 5.00 0.14 0.12 40.76
10:35:01 PM all 38.14 0.00 2.66 0.20 0.08 58.91
10:35:01 PM 0 33.94 0.00 2.41 0.20 0.10 63.35
10:35:01 PM 1 36.94 0.00 2.51 0.15 0.08 60.32
10:35:01 PM 2 38.68 0.00 2.80 0.13 0.08 58.30
10:35:01 PM 3 43.00 0.00 2.94 0.30 0.07 53.69
10:36:01 PM all 25.31 0.00 4.88 1.03 0.12 68.66
10:36:01 PM 0 32.49 0.00 5.84 0.54 0.12 61.01
10:36:01 PM 1 22.06 0.00 4.46 0.42 0.12 72.94
10:36:01 PM 2 17.95 0.00 4.00 2.56 0.12 75.36
10:36:01 PM 3 28.73 0.00 5.24 0.61 0.12 65.31
Average: all 33.66 0.14 3.80 1.06 0.10 61.25
Average: 0 34.92 0.13 3.71 0.89 0.10 60.25
Average: 1 34.51 0.13 4.08 1.03 0.10 60.15
Average: 2 31.77 0.12 3.52 1.44 0.09 63.05
Average: 3 33.44 0.18 3.86 0.86 0.10 61.56