---> uname -a:
Linux prd-centos8-builder-4c-4g-88425.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 812 9610 19 5339 14600
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:38:eb:f7 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85442sec preferred_lft 85442sec
inet6 fe80::f816:3eff:fe38:ebf7/64 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) 12/03/2024 _x86_64_ (4 CPU)
22:19:46 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 191.01 140.45 50.56 15523.60 62591.01
10:21:01 PM 393.39 157.58 235.81 7556.06 42463.14
10:22:01 PM 91.27 2.27 89.00 1518.56 9185.07
10:23:01 PM 8.47 0.03 8.43 0.53 227.90
10:24:01 PM 5.80 0.00 5.80 0.00 164.42
10:25:01 PM 28.67 2.50 26.17 357.08 705.46
10:26:01 PM 417.54 14.50 403.05 2241.25 9805.26
10:27:01 PM 95.32 0.32 95.00 8.40 7198.28
10:28:01 PM 48.31 0.00 48.31 0.00 5620.88
10:29:02 PM 52.79 0.72 52.07 513.90 18429.42
10:30:01 PM 87.68 0.00 87.68 0.00 35089.04
10:31:01 PM 29.07 0.00 29.07 0.00 3546.58
10:32:01 PM 17.41 0.00 17.41 0.00 652.77
10:33:01 PM 57.51 0.00 57.51 0.00 8449.08
10:34:01 PM 32.44 0.00 32.44 0.00 2705.57
10:35:01 PM 132.44 0.40 132.04 22.26 20440.05
Average: 100.08 12.16 87.92 844.69 11055.66
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 14214724 15457328 1926800 11.94 2688 1473140 562756 3.49 105392 1535440 864400
10:21:01 PM 13462244 15151716 2679280 16.60 2688 1893496 788244 4.59 217520 2083180 121820
10:22:01 PM 13264404 15110204 2877120 17.82 2688 2044820 818724 4.76 224332 2247616 212
10:23:01 PM 13256596 15103768 2884928 17.87 2688 2045220 818724 4.76 224444 2252732 36
10:24:01 PM 13253668 15102064 2887856 17.89 2688 2045504 818724 4.76 224444 2253592 24
10:25:01 PM 13152948 15050704 2988576 18.51 2688 2085908 1164288 6.77 226836 2321808 26540
10:26:01 PM 11338748 13655992 4802776 29.75 2688 2489276 2104616 12.24 336804 3985988 162876
10:27:01 PM 10922404 13420684 5219120 32.33 2688 2662948 2179696 12.68 506616 4217676 148472
10:28:01 PM 10763872 13341284 5377652 33.32 2688 2735332 2229188 12.97 529096 4341308 68028
10:29:02 PM 8258376 11968012 7883148 48.84 2688 3860440 3579884 20.83 648560 6712704 637596
10:30:01 PM 8082764 12204048 8058760 49.93 2688 4265648 3343556 19.45 695092 6827876 26228
10:31:01 PM 8008312 12210108 8133212 50.39 2688 4344132 3322940 19.33 744448 6851340 8048
10:32:01 PM 8018568 12277460 8122956 50.32 2688 4396200 3256124 18.94 761916 6816364 48096
10:33:01 PM 7589892 12060180 8551632 52.98 2688 4602812 3458804 20.12 783536 7211364 18400
10:34:01 PM 7515304 12047888 8626220 53.44 2688 4662088 3471608 20.20 808040 7254108 7436
10:35:01 PM 9878968 14937676 6262556 38.80 2688 5190416 952880 5.54 1174716 4534992 12
Average: 10686362 13693695 5455162 33.80 2688 3174836 2054422 11.95 513237 4465506 133639
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 12.36 9.55 2.78 1.98 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 350.57 181.48 1704.76 66.69 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 111.80 92.84 578.43 27.55 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 94.97 84.50 249.13 22.51 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 92.50 81.40 248.82 21.82 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 248.83 296.98 339.03 90.79 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 383.31 321.59 5130.10 47.69 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 174.33 144.40 2503.91 25.48 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 48.81 49.21 212.92 13.89 0.00 0.00 0.00 0.00
10:29:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:29:02 PM eth0 47.73 45.83 389.90 13.72 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 99.78 93.15 1017.87 19.99 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 58.20 48.33 1033.66 9.81 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 25.11 23.53 38.09 9.09 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 97.28 87.19 1085.52 18.48 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 52.09 48.99 505.24 12.02 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 673.93 831.07 218.69 7531.36 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 170.38 161.81 1015.04 528.24 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) 12/03/2024 _x86_64_ (4 CPU)
22:19:46 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 61.65 1.30 21.71 3.33 0.29 11.72
10:20:01 PM 0 53.80 3.51 21.64 7.60 0.58 12.87
10:20:01 PM 1 73.84 1.16 11.05 1.16 0.00 12.79
10:20:01 PM 2 50.86 0.00 42.29 0.57 0.00 6.29
10:20:01 PM 3 68.21 0.58 11.56 4.05 0.58 15.03
10:21:01 PM all 24.99 1.64 21.70 6.05 0.12 45.50
10:21:01 PM 0 14.18 2.79 30.05 9.01 0.12 43.86
10:21:01 PM 1 18.36 1.54 22.37 3.21 0.12 54.41
10:21:01 PM 2 21.27 1.28 18.64 6.54 0.13 52.14
10:21:01 PM 3 46.03 0.97 15.80 5.43 0.10 31.67
10:22:01 PM all 6.89 0.00 1.00 1.25 0.07 90.79
10:22:01 PM 0 7.96 0.00 0.80 0.30 0.07 90.88
10:22:01 PM 1 2.92 0.00 0.62 1.55 0.07 94.84
10:22:01 PM 2 3.33 0.00 1.29 2.47 0.05 92.86
10:22:01 PM 3 13.34 0.00 1.31 0.69 0.08 84.59
10:23:01 PM all 0.44 0.00 0.30 0.03 0.05 99.18
10:23:01 PM 0 0.60 0.00 0.02 0.00 0.05 99.33
10:23:01 PM 1 0.84 0.00 0.87 0.07 0.05 98.18
10:23:01 PM 2 0.20 0.00 0.18 0.00 0.05 99.57
10:23:01 PM 3 0.13 0.00 0.12 0.05 0.05 99.65
10:24:01 PM all 0.45 0.00 0.28 0.02 0.05 99.19
10:24:01 PM 0 0.57 0.00 0.08 0.02 0.07 99.27
10:24:01 PM 1 0.90 0.00 0.77 0.03 0.05 98.25
10:24:01 PM 2 0.17 0.00 0.13 0.02 0.05 99.63
10:24:01 PM 3 0.18 0.00 0.13 0.00 0.05 99.63
10:25:01 PM all 1.19 0.00 0.87 0.12 0.07 97.75
10:25:01 PM 0 0.80 0.00 0.30 0.00 0.07 98.83
10:25:01 PM 1 2.14 0.00 2.01 0.22 0.07 95.56
10:25:01 PM 2 1.09 0.00 0.84 0.02 0.08 97.98
10:25:01 PM 3 0.74 0.00 0.35 0.23 0.07 98.61
10:26:01 PM all 59.30 0.00 3.12 3.27 0.10 34.21
10:26:01 PM 0 60.58 0.00 3.41 1.80 0.10 34.12
10:26:01 PM 1 53.42 0.00 3.40 5.13 0.10 37.95
10:26:01 PM 2 61.86 0.00 2.53 1.27 0.10 34.24
10:26:01 PM 3 61.33 0.00 3.14 4.89 0.12 30.53
10:27:01 PM all 59.91 0.00 2.98 0.72 0.09 36.29
10:27:01 PM 0 58.83 0.00 2.13 0.40 0.10 38.54
10:27:01 PM 1 59.55 0.00 3.45 1.34 0.10 35.56
10:27:01 PM 2 61.14 0.00 2.79 0.76 0.08 35.23
10:27:01 PM 3 60.13 0.00 3.56 0.39 0.08 35.84
10:28:01 PM all 61.55 0.00 3.03 0.39 0.08 34.95
10:28:01 PM 0 71.56 0.00 4.64 0.25 0.08 23.46
10:28:01 PM 1 56.15 0.00 1.62 0.05 0.07 42.12
10:28:01 PM 2 56.39 0.00 1.26 0.05 0.08 42.22
10:28:01 PM 3 62.11 0.00 4.60 1.20 0.08 32.02
10:29:02 PM all 50.37 0.00 2.27 1.53 0.10 45.74
10:29:02 PM 0 48.75 0.00 1.36 0.10 0.10 49.68
10:29:02 PM 1 47.88 0.00 2.71 4.14 0.08 45.19
10:29:02 PM 2 62.02 0.00 3.24 1.18 0.10 33.46
10:29:02 PM 3 42.82 0.00 1.78 0.69 0.10 54.61
10:30:01 PM all 47.22 0.00 3.00 3.39 0.09 46.30
10:30:01 PM 0 47.48 0.00 3.03 4.23 0.10 45.17
10:30:01 PM 1 43.07 0.00 2.41 1.88 0.09 52.56
10:30:01 PM 2 45.17 0.00 2.15 3.59 0.09 49.00
10:30:01 PM 3 53.16 0.00 4.42 3.87 0.10 38.44
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 47.25 0.00 3.33 0.24 0.08 49.09
10:31:01 PM 0 56.14 0.00 5.69 0.47 0.08 37.61
10:31:01 PM 1 49.24 0.00 3.58 0.08 0.08 47.01
10:31:01 PM 2 43.60 0.00 2.42 0.27 0.10 53.62
10:31:01 PM 3 40.05 0.00 1.66 0.12 0.07 58.11
10:32:01 PM all 54.86 0.00 3.21 0.07 0.10 41.76
10:32:01 PM 0 58.90 0.00 3.40 0.05 0.08 37.56
10:32:01 PM 1 53.33 0.00 3.09 0.02 0.10 43.46
10:32:01 PM 2 43.24 0.00 1.70 0.08 0.10 54.87
10:32:01 PM 3 63.93 0.00 4.66 0.13 0.10 31.17
10:33:01 PM all 45.67 0.00 3.23 0.49 0.09 50.52
10:33:01 PM 0 41.93 0.00 2.70 0.67 0.10 54.59
10:33:01 PM 1 43.67 0.00 2.57 0.27 0.08 53.40
10:33:01 PM 2 38.72 0.00 1.52 0.66 0.08 59.02
10:33:01 PM 3 58.36 0.00 6.14 0.35 0.08 35.06
10:34:01 PM all 46.24 0.00 3.09 0.26 0.10 50.32
10:34:01 PM 0 46.87 0.00 3.26 0.08 0.08 49.70
10:34:01 PM 1 43.18 0.00 2.27 0.24 0.12 54.20
10:34:01 PM 2 38.72 0.00 2.12 0.64 0.08 58.44
10:34:01 PM 3 56.15 0.00 4.70 0.08 0.10 38.97
10:35:01 PM all 12.45 0.00 3.84 1.60 0.10 82.01
10:35:01 PM 0 17.89 0.00 3.99 0.75 0.10 77.26
10:35:01 PM 1 11.48 0.00 3.25 0.84 0.10 84.33
10:35:01 PM 2 13.29 0.00 4.69 3.97 0.10 77.94
10:35:01 PM 3 7.15 0.00 3.42 0.82 0.08 88.52
Average: all 34.56 0.11 3.71 1.30 0.09 60.23
Average: 0 35.48 0.19 4.34 1.21 0.09 58.68
Average: 1 32.43 0.10 3.67 1.27 0.09 62.44
Average: 2 32.65 0.08 3.11 1.43 0.09 62.64
Average: 3 37.69 0.07 3.73 1.27 0.09 57.16