---> uname -a:
Linux prd-centos8-builder-4c-4g-80696.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 765 9701 19 5296 14648
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:26:cb:27 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.142/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85444sec preferred_lft 85444sec
inet6 fe80::f816:3eff:fe26:cb27/64 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) 10/31/2024 _x86_64_ (4 CPU)
22:19:57 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:21:02 PM 625.72 403.91 221.81 18740.66 43101.40
10:22:01 PM 99.46 2.32 97.14 1544.29 9942.83
10:23:01 PM 9.43 0.03 9.40 0.53 257.06
10:24:01 PM 4.52 0.00 4.52 0.00 112.58
10:25:01 PM 9.27 0.00 9.27 0.00 190.73
10:26:01 PM 395.55 16.98 378.57 2598.50 4672.65
10:27:01 PM 118.99 0.15 118.84 2.53 12022.36
10:28:01 PM 62.94 0.18 62.76 6.12 6342.72
10:29:01 PM 47.84 0.72 47.13 514.58 4631.59
10:30:01 PM 80.17 0.00 80.17 0.00 38188.90
10:31:01 PM 51.54 0.00 51.54 0.00 13798.20
10:32:01 PM 15.74 0.00 15.74 0.00 583.43
10:33:01 PM 50.76 0.00 50.76 0.00 8443.73
10:34:01 PM 37.24 0.00 37.24 0.00 2604.20
10:35:01 PM 136.24 0.40 135.84 22.26 20216.11
Average: 116.87 28.70 88.16 1578.54 11039.21
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:21:02 PM 13415484 15101196 2726048 16.89 2688 1889612 884952 5.15 215892 2128944 131904
10:22:01 PM 13318428 15160568 2823104 17.49 2688 2041300 773336 4.50 223864 2192728 200
10:23:01 PM 13315456 15158828 2826076 17.51 2688 2041684 773336 4.50 223864 2193520 24
10:24:01 PM 13311776 15156180 2829756 17.53 2688 2041912 773336 4.50 223860 2195164 4
10:25:01 PM 13294296 15142924 2847236 17.64 2688 2044772 773336 4.50 223860 2208092 1772
10:26:01 PM 11710908 13890160 4430624 27.45 2688 2355076 1969256 11.46 291612 3664640 192576
10:27:01 PM 11289744 13660956 4851788 30.06 2688 2538084 2045260 11.90 373496 3986516 48520
10:28:01 PM 10577964 13124144 5563568 34.47 2688 2706520 3672872 21.37 515380 4542988 44748
10:29:01 PM 8631820 12037904 7509712 46.52 2688 3558044 3620296 21.06 620032 6367580 753244
10:30:01 PM 8376124 12471940 7765408 48.11 2688 4241568 3118196 18.14 690712 6542524 308952
10:31:01 PM 8038968 12236280 8102564 50.20 2688 4339876 3323496 19.33 743208 6820772 7864
10:32:01 PM 7692200 11926796 8449332 52.35 2688 4372776 3641656 21.18 756632 7146568 30176
10:33:01 PM 7764940 12222200 8376592 51.89 2688 4591060 3324636 19.34 780620 7041252 10772
10:34:01 PM 7668564 12192404 8472968 52.49 2688 4653788 3352728 19.50 805120 7104788 7404
10:35:01 PM 9937520 14991488 6204012 38.44 2688 5186392 876716 5.10 1173768 4478164 13476
Average: 10556279 13631598 5585253 34.60 2688 3240164 2194894 12.77 524128 4574283 103442
10:20:00 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 341.85 180.05 1669.23 65.06 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 109.86 88.28 578.65 26.07 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 85.45 73.55 214.07 19.51 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 86.04 72.74 213.01 18.97 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 121.28 121.03 259.67 33.86 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 460.44 466.92 3360.34 103.62 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 170.18 147.93 2478.32 27.73 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 121.22 90.53 2043.10 14.73 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 64.74 65.24 514.36 17.40 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 70.34 65.93 738.11 16.52 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 82.40 70.24 1295.09 13.35 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 25.51 24.80 37.90 8.50 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 82.45 74.49 1013.50 15.66 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 65.21 62.11 576.26 14.64 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 531.01 677.42 167.27 7329.45 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 161.42 152.17 1011.77 515.03 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) 10/31/2024 _x86_64_ (4 CPU)
22:19:57 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:21:02 PM all 28.40 2.07 19.32 5.82 0.12 44.28
10:21:02 PM 0 30.23 1.82 18.14 4.27 0.10 45.43
10:21:02 PM 1 27.96 1.67 16.92 7.99 0.12 45.33
10:21:02 PM 2 25.03 2.21 22.18 4.58 0.15 45.85
10:21:02 PM 3 30.34 2.57 20.06 6.43 0.12 40.49
10:22:01 PM all 8.29 0.00 1.05 1.34 0.06 89.26
10:22:01 PM 0 5.54 0.00 1.10 1.12 0.07 92.17
10:22:01 PM 1 3.30 0.00 0.70 1.94 0.05 94.01
10:22:01 PM 2 21.22 0.00 1.89 0.68 0.07 76.14
10:22:01 PM 3 3.11 0.00 0.49 1.63 0.05 94.72
10:23:01 PM all 0.45 0.00 0.27 0.07 0.04 99.17
10:23:01 PM 0 0.13 0.00 0.05 0.13 0.03 99.65
10:23:01 PM 1 0.90 0.00 0.75 0.00 0.05 98.30
10:23:01 PM 2 0.63 0.00 0.17 0.00 0.05 99.15
10:23:01 PM 3 0.13 0.00 0.10 0.13 0.03 99.60
10:24:01 PM all 0.43 0.00 0.25 0.01 0.04 99.28
10:24:01 PM 0 0.10 0.00 0.05 0.03 0.02 99.80
10:24:01 PM 1 0.80 0.00 0.68 0.00 0.03 98.48
10:24:01 PM 2 0.70 0.00 0.15 0.00 0.05 99.10
10:24:01 PM 3 0.10 0.00 0.10 0.02 0.05 99.73
10:25:01 PM all 0.49 0.00 0.35 0.03 0.04 99.09
10:25:01 PM 0 0.23 0.00 0.25 0.10 0.03 99.38
10:25:01 PM 1 0.32 0.00 0.32 0.00 0.03 99.33
10:25:01 PM 2 0.84 0.00 0.45 0.02 0.05 98.65
10:25:01 PM 3 0.57 0.00 0.38 0.00 0.03 99.02
10:26:01 PM all 31.49 0.00 2.46 3.05 0.08 62.91
10:26:01 PM 0 36.89 0.00 1.44 2.27 0.08 59.31
10:26:01 PM 1 30.45 0.00 2.73 3.41 0.08 63.32
10:26:01 PM 2 26.11 0.00 2.82 2.40 0.08 68.59
10:26:01 PM 3 32.49 0.00 2.85 4.13 0.08 60.44
10:27:01 PM all 59.22 0.00 2.58 0.93 0.09 37.18
10:27:01 PM 0 52.56 0.00 2.31 0.69 0.10 44.34
10:27:01 PM 1 65.95 0.00 3.60 0.74 0.08 29.63
10:27:01 PM 2 59.12 0.00 2.21 0.45 0.10 38.12
10:27:01 PM 3 59.23 0.00 2.19 1.86 0.08 36.64
10:28:01 PM all 61.69 0.00 2.93 0.50 0.08 34.79
10:28:01 PM 0 61.08 0.00 3.33 0.32 0.08 35.19
10:28:01 PM 1 60.45 0.00 1.78 0.72 0.08 36.96
10:28:01 PM 2 69.47 0.00 4.73 0.64 0.08 25.07
10:28:01 PM 3 55.80 0.00 1.88 0.34 0.08 41.90
10:29:01 PM all 56.24 0.00 2.42 0.53 0.08 40.74
10:29:01 PM 0 54.36 0.00 1.12 0.02 0.08 44.41
10:29:01 PM 1 51.36 0.00 1.74 0.72 0.08 46.09
10:29:01 PM 2 71.81 0.00 4.99 0.34 0.08 22.78
10:29:01 PM 3 47.46 0.00 1.81 1.04 0.07 49.63
10:30:01 PM all 50.65 0.00 2.79 2.79 0.09 43.68
10:30:01 PM 0 50.28 0.00 3.02 1.19 0.08 45.43
10:30:01 PM 1 56.69 0.00 3.53 3.02 0.10 36.66
10:30:01 PM 2 45.79 0.00 1.81 1.42 0.08 50.90
10:30:01 PM 3 49.84 0.00 2.82 5.52 0.08 41.74
10:31:01 PM all 50.67 0.00 3.38 0.41 0.09 45.45
10:31:01 PM 0 47.61 0.00 3.67 0.39 0.08 48.25
10:31:01 PM 1 46.24 0.00 2.40 0.44 0.08 50.84
10:31:01 PM 2 59.62 0.00 4.90 0.54 0.08 34.85
10:31:01 PM 3 49.22 0.00 2.56 0.29 0.10 47.83
10:31:01 PM CPU %user %nice %system %iowait %steal %idle
10:32:01 PM all 52.75 0.00 3.13 0.10 0.08 43.94
10:32:01 PM 0 57.79 0.00 4.66 0.19 0.08 37.29
10:32:01 PM 1 50.12 0.00 2.13 0.03 0.08 47.63
10:32:01 PM 2 57.55 0.00 4.46 0.10 0.08 37.81
10:32:01 PM 3 45.57 0.00 1.26 0.07 0.08 53.01
10:33:01 PM all 49.31 0.00 3.02 0.67 0.09 46.91
10:33:01 PM 0 42.86 0.00 2.14 1.68 0.10 53.22
10:33:01 PM 1 48.81 0.00 2.71 0.40 0.08 48.00
10:33:01 PM 2 57.92 0.00 4.55 0.45 0.08 36.99
10:33:01 PM 3 47.63 0.00 2.69 0.15 0.10 49.43
10:34:01 PM all 39.28 0.00 2.40 0.46 0.07 57.79
10:34:01 PM 0 50.76 0.00 4.44 0.34 0.08 44.37
10:34:01 PM 1 33.90 0.00 1.33 0.25 0.07 64.45
10:34:01 PM 2 34.30 0.00 2.05 1.02 0.07 62.57
10:34:01 PM 3 38.12 0.00 1.80 0.22 0.07 59.80
10:35:01 PM all 26.12 0.00 4.79 1.61 0.09 67.38
10:35:01 PM 0 33.96 0.00 3.94 0.17 0.10 61.84
10:35:01 PM 1 21.97 0.00 3.09 0.96 0.08 73.89
10:35:01 PM 2 22.13 0.00 6.81 4.27 0.10 66.69
10:35:01 PM 3 26.41 0.00 5.33 1.04 0.08 67.14
Average: all 34.34 0.14 3.42 1.22 0.08 60.79
Average: 0 34.93 0.12 3.32 0.86 0.08 60.69
Average: 1 33.28 0.11 2.97 1.38 0.07 62.18
Average: 2 36.78 0.15 4.29 1.13 0.08 57.58
Average: 3 32.39 0.17 3.10 1.53 0.07 62.73