---> uname -a:
Linux prd-centos8-builder-4c-4g-78883.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 782 9644 19 5336 14631
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:d8:37:31 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85453sec preferred_lft 85453sec
inet6 fe80::f816:3eff:fed8:3731/64 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) 10/23/2024 _x86_64_ (4 CPU)
22:19:56 LINUX RESTART (4 CPU)
10:20:01 PM tps rtps wtps bread/s bwrtn/s
10:21:01 PM 611.38 391.10 220.28 18743.63 43576.30
10:22:01 PM 112.86 2.27 110.60 1518.56 10623.46
10:23:01 PM 6.58 0.03 6.55 0.53 169.07
10:24:01 PM 5.75 0.00 5.75 0.00 159.62
10:25:01 PM 14.01 0.00 14.01 0.00 228.91
10:26:01 PM 390.88 16.98 373.90 2598.50 4551.82
10:27:01 PM 122.56 0.15 122.41 2.53 12258.89
10:28:01 PM 61.01 0.18 60.83 6.13 6201.93
10:29:01 PM 52.23 0.72 51.52 514.50 4813.31
10:30:00 PM 85.66 0.00 85.66 0.00 39749.78
10:30:01 PM 378.48 0.00 378.48 0.00 303451.90
10:31:01 PM 40.93 0.00 40.93 0.00 8678.02
10:32:01 PM 19.29 3.55 15.74 403.27 571.70
10:33:01 PM 54.99 3.13 51.86 893.39 8529.58
10:34:01 PM 39.06 0.00 39.06 0.00 2583.87
10:35:01 PM 131.94 0.40 131.54 22.26 20506.45
Average: 116.62 27.72 88.90 1638.41 11095.36
10:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:21:01 PM 13405712 15102220 2735820 16.95 2688 1905244 901976 5.25 239828 2135276 153336
10:22:01 PM 13301696 15143392 2839836 17.59 2688 2040984 764556 4.45 225288 2211052 160
10:23:01 PM 13297456 15140492 2844076 17.62 2688 2041412 764556 4.45 225296 2212188 44
10:24:01 PM 13294240 15138384 2847292 17.64 2688 2041652 764556 4.45 225296 2213668 20
10:25:01 PM 13283840 15132172 2857692 17.70 2688 2044504 780460 4.54 225296 2219856 632
10:26:01 PM 11213400 13457032 4928132 30.53 2688 2419176 2282212 13.28 292760 4160520 263744
10:27:01 PM 10938520 13310432 5203012 32.23 2688 2538356 2371848 13.80 375368 4336344 44792
10:28:01 PM 10156624 12711880 5984908 37.08 2688 2715380 2870036 16.70 521900 4957940 54000
10:29:01 PM 8103160 11508532 8038372 49.80 2688 3557740 4071168 23.68 621704 6895332 752132
10:30:00 PM 8299216 12395668 7842316 48.58 2688 4241940 3114116 18.12 692760 6619160 257348
10:30:01 PM 8295000 12394516 7846532 48.61 2688 4245128 3114116 18.12 692760 6622680 161916
10:31:01 PM 8064992 12261856 8076540 50.04 2688 4339560 3241320 18.86 744972 6795148 7840
10:32:01 PM 7727808 11969536 8413724 52.12 2688 4379816 3519636 20.47 758820 7109316 26056
10:33:01 PM 7621256 12117300 8520276 52.78 2688 4628672 3375988 19.64 787984 7177648 10332
10:34:01 PM 7680180 12245532 8461352 52.42 2688 4694244 3199072 18.61 814180 7084924 8960
10:35:01 PM 9880592 14975296 6260940 38.79 2688 5224992 897692 5.22 1182064 4526088 16
Average: 10285231 13437765 5856301 36.28 2688 3316175 2252082 13.10 539142 4829821 108833
10:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:21:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00
10:21:01 PM eth0 326.93 176.93 1705.83 65.85 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 110.66 90.24 557.05 24.75 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 90.02 78.55 231.00 21.18 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 86.07 74.27 220.99 19.55 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 118.78 119.55 249.27 33.22 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 496.83 484.14 4438.29 104.57 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 124.66 120.63 1397.89 26.40 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 100.22 79.49 2044.07 13.84 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 64.80 64.55 514.62 17.61 0.00 0.00 0.00 0.00
10:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:30:00 PM eth0 78.15 71.04 750.84 18.51 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 262.03 273.42 4050.94 25.93 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 71.57 62.21 1239.87 11.87 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 27.37 26.60 38.36 8.70 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 88.61 81.68 1013.14 16.04 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 61.31 58.61 580.64 16.01 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 766.29 955.28 252.81 8746.02 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 174.23 169.76 1018.18 609.91 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) 10/23/2024 _x86_64_ (4 CPU)
22:19:56 LINUX RESTART (4 CPU)
10:20:01 PM CPU %user %nice %system %iowait %steal %idle
10:21:01 PM all 25.05 2.19 21.24 7.72 0.17 43.64
10:21:01 PM 0 32.03 2.22 20.67 8.49 0.24 36.35
10:21:01 PM 1 25.22 1.84 20.35 4.91 0.14 47.54
10:21:01 PM 2 23.07 2.67 23.10 10.47 0.12 40.57
10:21:01 PM 3 19.85 2.01 20.85 7.04 0.17 50.09
10:22:01 PM all 9.23 0.00 1.17 1.53 0.07 88.00
10:22:01 PM 0 13.17 0.00 1.92 1.10 0.08 83.72
10:22:01 PM 1 4.56 0.00 0.74 2.00 0.07 92.63
10:22:01 PM 2 4.00 0.00 0.52 1.54 0.05 93.90
10:22:01 PM 3 15.19 0.00 1.52 1.47 0.08 81.74
10:23:01 PM all 0.43 0.00 0.27 0.02 0.06 99.23
10:23:01 PM 0 0.10 0.00 0.12 0.02 0.05 99.72
10:23:01 PM 1 0.33 0.00 0.30 0.00 0.08 99.28
10:23:01 PM 2 0.63 0.00 0.10 0.00 0.05 99.22
10:23:01 PM 3 0.63 0.00 0.57 0.05 0.05 98.70
10:24:01 PM all 0.42 0.00 0.27 0.02 0.05 99.24
10:24:01 PM 0 0.18 0.00 0.17 0.02 0.05 99.58
10:24:01 PM 1 0.83 0.00 0.73 0.00 0.05 98.38
10:24:01 PM 2 0.28 0.00 0.10 0.02 0.07 99.53
10:24:01 PM 3 0.37 0.00 0.08 0.03 0.03 99.48
10:25:01 PM all 0.42 0.00 0.36 0.05 0.05 99.11
10:25:01 PM 0 0.13 0.00 0.12 0.00 0.05 99.70
10:25:01 PM 1 0.87 0.00 0.67 0.00 0.05 98.41
10:25:01 PM 2 0.47 0.00 0.55 0.18 0.07 98.73
10:25:01 PM 3 0.22 0.00 0.12 0.00 0.05 99.62
10:26:01 PM all 31.68 0.00 2.57 3.33 0.10 62.32
10:26:01 PM 0 29.67 0.00 3.13 2.61 0.10 64.49
10:26:01 PM 1 34.45 0.00 2.65 5.28 0.10 57.53
10:26:01 PM 2 30.63 0.00 2.01 1.22 0.12 66.03
10:26:01 PM 3 31.98 0.00 2.49 4.20 0.10 61.22
10:27:01 PM all 62.86 0.00 2.67 1.36 0.09 33.02
10:27:01 PM 0 62.96 0.00 2.32 1.39 0.10 33.22
10:27:01 PM 1 62.63 0.00 2.23 1.62 0.08 33.43
10:27:01 PM 2 63.92 0.00 3.75 1.41 0.10 30.82
10:27:01 PM 3 61.93 0.00 2.38 1.02 0.08 34.58
10:28:01 PM all 62.88 0.00 3.01 0.61 0.09 33.41
10:28:01 PM 0 55.46 0.00 1.98 0.30 0.10 42.16
10:28:01 PM 1 61.53 0.00 1.48 1.28 0.08 35.63
10:28:01 PM 2 60.14 0.00 2.02 0.39 0.08 37.37
10:28:01 PM 3 74.41 0.00 6.55 0.49 0.08 18.47
10:29:01 PM all 54.71 0.00 2.34 0.50 0.08 42.37
10:29:01 PM 0 58.20 0.00 1.82 0.37 0.08 39.53
10:29:01 PM 1 54.75 0.00 1.90 0.34 0.07 42.95
10:29:01 PM 2 48.86 0.00 2.12 0.37 0.10 48.56
10:29:01 PM 3 57.04 0.00 3.52 0.92 0.08 38.44
10:30:00 PM all 50.36 0.00 2.84 2.31 0.09 44.40
10:30:00 PM 0 51.38 0.00 1.57 0.34 0.09 46.63
10:30:00 PM 1 46.63 0.00 2.79 2.14 0.10 48.34
10:30:00 PM 2 46.24 0.00 2.18 2.00 0.09 49.50
10:30:00 PM 3 57.19 0.00 4.82 4.77 0.09 33.14
10:30:01 PM all 5.06 0.00 1.90 33.23 0.00 59.81
10:30:01 PM 0 7.59 0.00 1.27 0.00 0.00 91.14
10:30:01 PM 1 7.59 0.00 3.80 83.54 0.00 5.06
10:30:01 PM 2 1.28 0.00 0.00 14.10 0.00 84.62
10:30:01 PM 3 3.75 0.00 2.50 35.00 0.00 58.75
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 50.99 0.00 3.27 0.91 0.08 44.75
10:31:01 PM 0 47.63 0.00 2.99 0.89 0.08 48.40
10:31:01 PM 1 48.24 0.00 1.69 1.06 0.07 48.94
10:31:01 PM 2 45.53 0.00 2.29 0.32 0.08 51.77
10:31:01 PM 3 62.54 0.00 6.09 1.38 0.08 29.91
10:32:01 PM all 53.45 0.06 3.64 0.11 0.08 42.67
10:32:01 PM 0 58.60 0.13 4.82 0.20 0.08 36.16
10:32:01 PM 1 58.30 0.02 4.50 0.08 0.08 37.02
10:32:01 PM 2 45.08 0.08 3.16 0.10 0.08 51.49
10:32:01 PM 3 51.77 0.00 2.06 0.03 0.07 46.06
10:33:01 PM all 49.13 0.06 3.21 0.74 0.08 46.78
10:33:01 PM 0 52.67 0.15 4.62 1.25 0.07 41.25
10:33:01 PM 1 47.30 0.05 1.79 0.00 0.07 50.79
10:33:01 PM 2 46.86 0.05 2.92 1.69 0.10 48.38
10:33:01 PM 3 49.68 0.00 3.51 0.03 0.08 46.70
10:34:01 PM all 48.78 0.00 3.10 0.27 0.08 47.77
10:34:01 PM 0 45.23 0.00 2.79 0.25 0.08 51.65
10:34:01 PM 1 52.19 0.00 3.82 0.07 0.12 43.81
10:34:01 PM 2 50.74 0.00 4.08 0.27 0.07 44.84
10:34:01 PM 3 46.99 0.00 1.72 0.49 0.07 50.74
10:35:01 PM all 19.69 0.00 4.18 1.46 0.11 74.56
10:35:01 PM 0 18.91 0.00 3.75 0.08 0.10 77.15
10:35:01 PM 1 13.45 0.00 4.04 1.41 0.10 81.00
10:35:01 PM 2 27.63 0.00 5.65 1.35 0.12 65.25
10:35:01 PM 3 18.77 0.00 3.30 2.99 0.10 74.84
Average: all 34.58 0.15 3.59 1.42 0.09 60.17
Average: 0 35.00 0.17 3.50 1.15 0.09 60.10
Average: 1 34.00 0.13 3.30 1.42 0.08 61.07
Average: 2 32.86 0.18 3.61 1.42 0.09 61.83
Average: 3 36.46 0.13 3.95 1.68 0.08 57.69