---> uname -a:
Linux prd-centos8-builder-4c-4g-100021.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 763 9729 19 5269 14650
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:a1:29:ac brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85307sec preferred_lft 85307sec
inet6 fe80::f816:3eff:fea1:29ac/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) 01/21/2025 _x86_64_ (4 CPU)
22:22:28 LINUX RESTART (4 CPU)
10:23:01 PM tps rtps wtps bread/s bwrtn/s
10:24:01 PM 123.06 74.11 48.94 4778.03 36407.76
10:25:01 PM 192.08 78.64 113.45 1587.87 7267.97
10:26:01 PM 78.01 2.27 75.74 1518.56 8368.53
10:27:01 PM 236.36 12.45 223.91 1616.40 2981.09
10:28:01 PM 176.74 3.96 172.78 1020.71 7625.76
10:29:01 PM 91.70 0.13 91.57 2.27 6618.31
10:30:01 PM 38.90 0.18 38.72 6.13 5660.21
10:31:02 PM 45.20 0.70 44.50 475.45 3090.16
10:32:01 PM 38.69 0.00 38.69 0.00 28444.96
10:33:01 PM 51.04 0.00 51.04 0.00 11966.74
10:34:01 PM 34.11 0.00 34.11 0.00 10593.33
10:35:01 PM 23.08 0.00 23.08 0.00 3384.94
10:36:01 PM 15.05 0.00 15.05 0.00 538.45
10:37:01 PM 43.50 0.00 43.50 0.00 8350.40
10:38:01 PM 37.96 0.00 37.96 0.00 1076.47
10:39:01 PM 106.62 0.03 106.58 5.20 3215.80
10:40:01 PM 42.07 0.40 41.67 19.06 19178.76
Average: 80.87 10.18 70.69 649.47 9673.31
10:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:24:01 PM 13827736 15229528 2313796 14.33 2688 1623100 808056 4.70 161692 1836536 51452
10:25:01 PM 13428512 15139372 2713020 16.81 2688 1914648 830668 4.83 197648 2139752 162376
10:26:01 PM 13334404 15149568 2807128 17.39 2688 2012092 774216 4.50 201876 2193912 632
10:27:01 PM 12173164 14175636 3968368 24.58 2688 2182220 1801580 10.48 220564 3285500 97728
10:28:01 PM 11370232 13654152 4771300 29.56 2688 2454020 2100824 12.22 310440 3978344 146224
10:29:01 PM 10820328 13287160 5321204 32.97 2688 2629476 2385032 13.87 354376 4470016 149152
10:30:01 PM 10158496 12665772 5983036 37.07 2688 2666436 3014204 17.53 493336 4985108 30764
10:31:02 PM 8949592 12023912 7191940 44.56 2688 3226800 3510212 20.42 596956 6076864 495848
10:32:01 PM 8593568 12241060 7547964 46.76 2688 3796808 3297536 19.18 625672 6401480 238112
10:33:01 PM 8163636 12229324 7977896 49.42 2688 4210164 3306896 19.24 668016 6779728 304936
10:34:01 PM 8250596 12412464 7890936 48.89 2688 4302904 3103860 18.06 677752 6676472 89780
10:35:01 PM 8269000 12441908 7872532 48.77 2688 4313352 3088712 17.97 721648 6613612 6952
10:36:01 PM 8045336 12270008 8096196 50.16 2688 4360140 3233580 18.81 737704 6813328 44008
10:37:01 PM 7815900 12240908 8325632 51.58 2688 4557692 3260536 18.97 756136 7017968 5376
10:38:01 PM 7737692 12233504 8403840 52.06 2688 4623784 3261484 18.97 781344 7061044 51584
10:39:01 PM 10036820 15071780 6104712 37.82 2688 5154624 791656 4.61 1150356 4386532 538168
10:40:01 PM 9965712 14992592 6175820 38.26 2688 5158368 872284 5.07 1151800 4476084 8
Average: 10055337 13379920 6086195 37.71 2688 3481566 2320079 13.50 576901 5011311 141947
10:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 250.22 142.53 920.52 48.01 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 65.01 46.84 1002.68 8.83 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 320.54 289.72 993.14 88.79 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 402.58 445.58 1769.41 115.90 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 225.19 197.47 3697.70 28.29 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 173.27 144.63 2489.74 26.02 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 32.02 32.39 134.94 7.60 0.00 0.00 0.00 0.00
10:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:31:02 PM eth0 60.08 60.16 508.28 16.56 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 12.47 11.96 7.61 4.58 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 63.62 58.57 737.03 12.65 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 74.05 62.61 1292.34 12.12 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 22.98 22.11 13.32 6.02 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 25.70 24.67 37.97 8.31 0.00 0.00 0.00 0.00
10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:37:01 PM eth0 79.74 66.56 977.54 11.29 0.00 0.00 0.00 0.00
10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:38:01 PM eth0 64.91 62.89 611.14 19.80 0.00 0.00 0.00 0.00
10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:39:01 PM eth0 150.89 151.21 37.55 44.96 0.00 0.00 0.00 0.00
10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:40:01 PM eth0 717.99 912.60 248.51 8803.49 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 161.39 160.87 911.47 545.38 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) 01/21/2025 _x86_64_ (4 CPU)
22:22:28 LINUX RESTART (4 CPU)
10:23:01 PM CPU %user %nice %system %iowait %steal %idle
10:24:01 PM all 7.85 0.91 6.76 46.19 0.14 38.15
10:24:01 PM 0 6.95 1.20 7.45 49.43 0.10 34.87
10:24:01 PM 1 8.71 0.77 6.11 35.49 0.24 48.68
10:24:01 PM 2 8.31 0.79 6.08 52.97 0.12 31.72
10:24:01 PM 3 7.42 0.90 7.39 46.80 0.10 37.39
10:25:01 PM all 16.39 0.74 9.03 8.79 0.11 64.94
10:25:01 PM 0 23.86 0.92 10.61 9.57 0.15 54.89
10:25:01 PM 1 9.23 0.85 9.74 9.13 0.10 70.94
10:25:01 PM 2 17.31 0.57 7.73 9.40 0.10 64.89
10:25:01 PM 3 15.16 0.62 8.02 7.08 0.10 69.03
10:26:01 PM all 4.38 0.00 1.40 5.53 0.13 88.57
10:26:01 PM 0 2.73 0.00 1.37 10.02 0.08 85.79
10:26:01 PM 1 1.94 0.00 1.00 7.59 0.18 89.28
10:26:01 PM 2 9.47 0.00 1.51 3.15 0.10 85.77
10:26:01 PM 3 3.36 0.00 1.72 1.33 0.13 93.46
10:27:01 PM all 17.18 0.00 2.16 6.79 0.11 73.76
10:27:01 PM 0 13.85 0.00 2.81 11.63 0.12 71.59
10:27:01 PM 1 17.34 0.00 1.03 4.54 0.12 76.98
10:27:01 PM 2 21.44 0.00 1.40 5.27 0.10 71.79
10:27:01 PM 3 16.07 0.00 3.42 5.71 0.12 74.69
10:28:01 PM all 41.55 0.00 1.94 9.76 0.16 46.59
10:28:01 PM 0 42.15 0.00 1.77 11.37 0.25 44.46
10:28:01 PM 1 42.96 0.00 1.75 7.07 0.10 48.13
10:28:01 PM 2 42.66 0.00 2.75 12.06 0.18 42.35
10:28:01 PM 3 38.41 0.00 1.50 8.50 0.12 51.46
10:29:01 PM all 46.25 0.00 2.37 6.11 0.12 45.15
10:29:01 PM 0 46.21 0.00 1.19 2.09 0.12 50.39
10:29:01 PM 1 45.56 0.00 2.97 9.14 0.13 42.20
10:29:01 PM 2 48.13 0.00 2.38 5.64 0.12 43.74
10:29:01 PM 3 45.10 0.00 2.96 7.57 0.10 44.26
10:30:01 PM all 57.78 0.00 2.66 1.67 0.12 37.77
10:30:01 PM 0 58.52 0.00 3.24 0.20 0.10 37.93
10:30:01 PM 1 51.33 0.00 1.84 0.88 0.13 45.82
10:30:01 PM 2 58.63 0.00 2.20 1.49 0.12 37.57
10:30:01 PM 3 62.71 0.00 3.39 4.13 0.12 29.65
10:31:02 PM all 57.03 0.00 2.30 1.77 0.14 38.76
10:31:02 PM 0 56.82 0.00 2.40 3.39 0.13 37.25
10:31:02 PM 1 49.54 0.00 2.56 2.04 0.17 45.70
10:31:02 PM 2 64.95 0.00 2.85 1.56 0.13 30.50
10:31:02 PM 3 56.85 0.00 1.39 0.12 0.12 41.53
10:32:01 PM all 20.37 0.00 1.24 26.07 0.21 52.12
10:32:01 PM 0 23.86 0.00 1.17 11.96 0.23 62.79
10:32:01 PM 1 19.04 0.00 1.61 40.95 0.20 38.22
10:32:01 PM 2 15.02 0.00 0.60 26.68 0.21 57.49
10:32:01 PM 3 23.56 0.00 1.58 25.05 0.21 49.60
10:33:01 PM all 30.94 0.00 1.71 13.01 0.10 54.24
10:33:01 PM 0 26.47 0.00 1.31 3.40 0.10 68.73
10:33:01 PM 1 40.19 0.00 2.11 16.64 0.12 40.95
10:33:01 PM 2 25.76 0.00 1.12 21.68 0.08 51.36
10:33:01 PM 3 31.29 0.00 2.29 10.28 0.10 56.03
10:34:01 PM all 30.71 0.00 2.09 19.55 0.10 47.54
10:34:01 PM 0 30.02 0.00 2.15 11.92 0.12 55.78
10:34:01 PM 1 29.49 0.00 1.45 22.78 0.08 46.20
10:34:01 PM 2 33.61 0.00 3.18 29.56 0.10 33.56
10:34:01 PM 3 29.72 0.00 1.60 13.93 0.10 54.65
10:34:01 PM CPU %user %nice %system %iowait %steal %idle
10:35:01 PM all 43.69 0.00 2.90 2.93 0.12 50.35
10:35:01 PM 0 35.86 0.00 1.63 8.05 0.10 54.37
10:35:01 PM 1 40.28 0.00 2.64 1.03 0.08 55.96
10:35:01 PM 2 49.22 0.00 3.40 1.44 0.14 45.80
10:35:01 PM 3 49.64 0.00 3.99 1.16 0.14 45.08
10:36:01 PM all 51.26 0.00 3.05 0.67 0.23 44.79
10:36:01 PM 0 51.50 0.00 2.01 0.37 0.19 45.93
10:36:01 PM 1 49.76 0.00 3.91 0.90 0.12 45.31
10:36:01 PM 2 50.93 0.00 2.30 0.98 0.10 45.70
10:36:01 PM 3 52.85 0.00 3.97 0.43 0.53 42.22
10:37:01 PM all 38.58 0.00 2.75 5.06 0.15 53.46
10:37:01 PM 0 52.54 0.00 5.28 5.11 0.14 36.93
10:37:01 PM 1 38.17 0.00 2.72 4.18 0.15 54.78
10:37:01 PM 2 33.88 0.00 1.69 8.45 0.17 55.80
10:37:01 PM 3 29.78 0.00 1.30 2.52 0.14 66.26
10:38:01 PM all 40.98 0.00 2.38 2.26 0.17 54.21
10:38:01 PM 0 42.82 0.00 2.77 3.22 0.14 51.04
10:38:01 PM 1 40.77 0.00 1.80 1.45 0.13 55.84
10:38:01 PM 2 35.17 0.00 1.70 1.95 0.19 60.99
10:38:01 PM 3 45.21 0.00 3.25 2.43 0.20 48.90
10:39:01 PM all 31.11 0.00 5.10 4.69 0.11 58.98
10:39:01 PM 0 38.48 0.00 5.57 6.11 0.12 49.72
10:39:01 PM 1 25.07 0.00 2.60 2.77 0.10 69.46
10:39:01 PM 2 29.08 0.00 7.32 2.92 0.12 60.56
10:39:01 PM 3 32.00 0.00 4.95 7.00 0.12 55.93
10:40:01 PM all 12.86 0.00 2.07 6.86 0.13 78.08
10:40:01 PM 0 22.91 0.00 2.35 2.26 0.14 72.35
10:40:01 PM 1 11.20 0.00 1.77 4.89 0.13 82.00
10:40:01 PM 2 6.52 0.00 1.74 17.10 0.12 74.52
10:40:01 PM 3 10.83 0.00 2.41 3.20 0.13 83.42
Average: all 32.29 0.10 3.06 9.84 0.14 54.58
Average: 0 33.84 0.13 3.24 8.83 0.14 53.82
Average: 1 30.65 0.10 2.80 9.97 0.14 56.34
Average: 2 32.35 0.08 2.94 11.90 0.13 52.60
Average: 3 32.31 0.09 3.24 8.64 0.15 55.57