---> uname -a:
Linux prd-centos8-builder-4c-4g-80874.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 815 9651 19 5296 14598
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:f4:13:8f brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85442sec preferred_lft 85442sec
inet6 fe80::f816:3eff:fef4:138f/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) 11/01/2024 _x86_64_ (4 CPU)
22:19:37 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 4.71 2.35 2.35 169.41 62.35
10:21:01 PM 377.14 156.87 220.27 7557.97 9599.05
10:22:01 PM 88.47 2.30 86.17 1518.81 9022.45
10:23:01 PM 9.25 0.03 9.22 0.53 279.99
10:24:01 PM 5.90 0.00 5.90 0.00 182.99
10:25:01 PM 65.34 12.00 53.35 1608.80 1010.86
10:26:01 PM 392.65 4.30 388.36 1027.85 13029.96
10:27:01 PM 91.02 0.32 90.70 8.40 4592.82
10:28:01 PM 49.00 0.00 49.00 0.00 5138.75
10:29:01 PM 48.79 0.70 48.09 475.92 18035.51
10:30:01 PM 85.34 0.00 85.34 0.00 34529.62
10:31:01 PM 26.03 0.00 26.03 0.00 3681.57
10:32:01 PM 33.75 0.00 33.75 0.00 874.16
10:33:01 PM 39.34 0.00 39.34 0.00 8172.49
10:34:01 PM 58.47 0.00 58.47 0.00 2927.40
10:35:01 PM 110.56 0.40 110.16 22.26 20236.38
Average: 98.66 11.79 86.87 814.17 8745.69
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 14184356 15443584 1957176 12.13 2688 1489180 616468 3.59 107308 1562624 24144
10:21:01 PM 13474848 15172748 2666684 16.52 2688 1901400 824152 4.79 218916 2068312 129508
10:22:01 PM 13261204 15103848 2880328 17.84 2688 2041580 818364 4.76 224484 2248860 224
10:23:01 PM 13255660 15099696 2885872 17.88 2688 2041980 818364 4.76 224488 2251700 16
10:24:01 PM 13251872 15097080 2889660 17.90 2688 2042252 818364 4.76 224488 2252904 32
10:25:01 PM 12719416 14674328 3422116 21.20 2688 2141336 1309688 7.62 234308 2738412 46732
10:26:01 PM 10842220 13165240 5299312 32.83 2688 2493848 2631404 15.31 355320 4458352 52228
10:27:01 PM 10608956 13106784 5532576 34.28 2688 2662456 2551272 14.84 506996 4527472 123172
10:28:01 PM 10044412 12638708 6097120 37.77 2688 2751820 2973044 17.30 541792 5043752 75416
10:29:01 PM 8187976 11929012 7953556 49.27 2688 3891428 3655920 21.27 681004 6748156 671420
10:30:01 PM 8045720 12233052 8095812 50.16 2688 4330432 3353980 19.51 700280 6857788 94048
10:31:01 PM 8246456 12445356 7895076 48.91 2688 4341128 3135980 18.24 744232 6612384 4368
10:32:01 PM 7741912 12182772 8399620 52.04 2688 4576024 3365400 19.58 774924 7072884 223584
10:33:01 PM 7708404 12180068 8433128 52.24 2688 4603604 3381700 19.67 788560 7085548 19512
10:34:01 PM 7541804 12247048 8599728 53.28 2688 4832132 3320836 19.32 900392 7133520 177364
10:35:01 PM 9976604 15030516 6164928 38.19 2688 5186608 821044 4.78 1174520 4439388 20
Average: 10568239 13609365 5573293 34.53 2688 3207950 2149749 12.51 525126 4568878 102612
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 15.29 14.12 4.14 3.63 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 346.53 180.61 1662.93 66.46 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 117.43 97.43 575.98 28.44 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 97.28 87.90 249.09 22.88 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 89.30 78.69 234.64 20.99 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 285.59 334.97 645.55 93.97 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 339.07 270.62 4873.42 47.07 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 156.22 128.11 2448.41 22.85 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 62.10 62.13 509.89 14.03 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 33.46 33.64 99.76 13.04 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 137.80 117.08 2020.16 23.20 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 18.85 19.28 6.14 5.94 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 87.54 71.79 1008.55 14.31 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 48.03 47.28 115.65 15.50 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 55.54 50.74 506.72 11.96 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 932.48 1142.96 321.68 8971.32 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 186.98 181.38 1017.76 624.11 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) 11/01/2024 _x86_64_ (4 CPU)
22:19:37 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 95.87 0.00 3.83 0.00 0.29 0.00
10:20:01 PM 0 95.29 0.00 4.71 0.00 0.00 0.00
10:20:01 PM 1 95.24 0.00 4.76 0.00 0.00 0.00
10:20:01 PM 2 97.62 0.00 2.38 0.00 0.00 0.00
10:20:01 PM 3 95.35 0.00 3.49 0.00 1.16 0.00
10:21:01 PM all 22.38 1.59 18.59 6.65 0.13 50.66
10:21:01 PM 0 14.51 1.44 14.48 5.83 0.15 63.59
10:21:01 PM 1 23.35 1.75 20.04 6.80 0.12 47.94
10:21:01 PM 2 35.58 1.21 16.33 5.69 0.13 41.05
10:21:01 PM 3 16.09 1.95 23.55 8.27 0.12 50.02
10:22:01 PM all 6.38 0.00 0.96 2.96 0.04 89.66
10:22:01 PM 0 1.89 0.00 0.94 2.39 0.05 94.73
10:22:01 PM 1 10.90 0.00 1.20 3.63 0.03 84.23
10:22:01 PM 2 5.84 0.00 1.04 4.20 0.05 88.88
10:22:01 PM 3 6.90 0.00 0.65 1.61 0.03 90.80
10:23:01 PM all 0.46 0.00 0.30 0.13 0.03 99.08
10:23:01 PM 0 0.33 0.00 0.28 0.02 0.02 99.35
10:23:01 PM 1 0.70 0.00 0.62 0.32 0.03 98.33
10:23:01 PM 2 0.20 0.00 0.17 0.13 0.02 99.48
10:23:01 PM 3 0.60 0.00 0.15 0.05 0.03 99.17
10:24:01 PM all 0.46 0.00 0.28 0.03 0.03 99.21
10:24:01 PM 0 0.07 0.00 0.10 0.03 0.03 99.77
10:24:01 PM 1 0.35 0.00 0.22 0.00 0.03 99.40
10:24:01 PM 2 0.70 0.00 0.59 0.03 0.03 98.65
10:24:01 PM 3 0.72 0.00 0.20 0.03 0.03 99.02
10:25:01 PM all 8.48 0.00 1.31 0.64 0.06 89.51
10:25:01 PM 0 7.21 0.00 1.41 0.90 0.05 90.43
10:25:01 PM 1 8.18 0.00 0.60 0.15 0.05 91.02
10:25:01 PM 2 7.99 0.00 0.59 0.64 0.05 90.73
10:25:01 PM 3 10.55 0.00 2.63 0.89 0.08 85.85
10:26:01 PM all 58.02 0.00 3.12 3.91 0.13 34.82
10:26:01 PM 0 56.20 0.00 3.49 3.11 0.13 37.06
10:26:01 PM 1 57.39 0.00 3.60 4.23 0.13 34.65
10:26:01 PM 2 59.68 0.00 2.05 3.67 0.13 34.46
10:26:01 PM 3 58.80 0.00 3.33 4.64 0.13 33.09
10:27:01 PM all 58.22 0.00 3.03 1.15 0.14 37.45
10:27:01 PM 0 63.93 0.00 4.81 1.19 0.14 29.93
10:27:01 PM 1 61.86 0.00 2.33 1.06 0.18 34.58
10:27:01 PM 2 57.99 0.00 2.75 1.24 0.12 37.89
10:27:01 PM 3 49.20 0.00 2.26 1.10 0.12 47.31
10:28:01 PM all 59.90 0.00 2.79 1.37 0.11 35.83
10:28:01 PM 0 54.82 0.00 3.85 2.49 0.12 38.72
10:28:01 PM 1 66.35 0.00 3.13 2.00 0.12 28.40
10:28:01 PM 2 58.17 0.00 2.64 0.86 0.10 38.22
10:28:01 PM 3 60.25 0.00 1.53 0.12 0.10 38.00
10:29:01 PM all 48.61 0.00 2.35 2.07 0.09 46.88
10:29:01 PM 0 41.40 0.00 1.88 3.17 0.08 53.48
10:29:01 PM 1 60.86 0.00 2.87 2.59 0.08 33.60
10:29:01 PM 2 42.79 0.00 1.47 2.14 0.08 53.50
10:29:01 PM 3 49.42 0.00 3.17 0.39 0.10 46.92
10:30:01 PM all 48.76 0.00 3.08 3.77 0.11 44.27
10:30:01 PM 0 51.01 0.00 2.54 0.63 0.12 45.69
10:30:01 PM 1 48.25 0.00 2.18 2.64 0.10 46.83
10:30:01 PM 2 54.49 0.00 4.78 6.89 0.12 33.73
10:30:01 PM 3 41.22 0.00 2.82 4.92 0.12 50.91
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 47.18 0.00 3.46 0.40 0.10 48.86
10:31:01 PM 0 50.44 0.00 3.87 1.05 0.10 44.54
10:31:01 PM 1 45.69 0.00 3.64 0.17 0.10 50.40
10:31:01 PM 2 40.74 0.00 1.90 0.29 0.10 56.97
10:31:01 PM 3 51.86 0.00 4.42 0.08 0.10 43.54
10:32:01 PM all 54.27 0.00 3.14 0.18 0.10 42.31
10:32:01 PM 0 52.34 0.00 2.38 0.03 0.12 45.13
10:32:01 PM 1 51.28 0.00 1.74 0.37 0.08 46.53
10:32:01 PM 2 50.94 0.00 3.19 0.18 0.10 45.59
10:32:01 PM 3 62.51 0.00 5.23 0.15 0.10 32.00
10:33:01 PM all 46.49 0.00 3.18 1.49 0.10 48.74
10:33:01 PM 0 44.51 0.00 1.97 0.02 0.08 53.42
10:33:01 PM 1 46.27 0.00 3.48 2.77 0.12 47.37
10:33:01 PM 2 42.86 0.00 2.60 1.67 0.08 52.79
10:33:01 PM 3 52.30 0.00 4.69 1.51 0.10 41.40
10:34:01 PM all 45.45 0.00 3.25 1.17 0.10 50.03
10:34:01 PM 0 47.17 0.00 3.72 1.03 0.10 47.98
10:34:01 PM 1 43.84 0.00 1.96 0.57 0.08 53.54
10:34:01 PM 2 39.47 0.00 2.78 1.30 0.10 56.34
10:34:01 PM 3 51.29 0.00 4.54 1.79 0.10 42.27
10:35:01 PM all 14.90 0.00 4.34 2.57 0.13 78.06
10:35:01 PM 0 7.85 0.00 5.59 3.86 0.10 82.61
10:35:01 PM 1 17.74 0.00 3.36 3.18 0.15 75.57
10:35:01 PM 2 15.94 0.00 3.65 1.60 0.12 78.70
10:35:01 PM 3 18.12 0.00 4.76 1.65 0.14 75.33
Average: all 34.59 0.11 3.54 1.90 0.09 59.76
Average: 0 32.79 0.10 3.42 1.72 0.09 61.89
Average: 1 36.13 0.12 3.40 2.03 0.09 58.23
Average: 2 34.17 0.08 3.10 2.04 0.09 60.52
Average: 3 35.28 0.13 4.26 1.81 0.10 58.42