---> uname -a:
Linux prd-centos8-builder-4c-4g-93260.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 769 9686 19 5307 14644
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:ef:ef:b1 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85539sec preferred_lft 85539sec
inet6 fe80::f816:3eff:feef:efb1/64 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) 12/25/2024 _x86_64_ (4 CPU)
22:20:28 LINUX RESTART (4 CPU)
10:21:01 PM tps rtps wtps bread/s bwrtn/s
10:22:01 PM 331.38 106.28 225.10 3317.85 8971.05
10:23:01 PM 51.88 0.03 51.85 0.53 6955.60
10:24:01 PM 30.61 0.00 30.61 0.00 576.84
10:25:01 PM 431.93 16.98 414.95 2598.77 8963.12
10:26:01 PM 102.22 0.32 101.90 8.40 8385.47
10:27:01 PM 52.26 0.00 52.26 0.00 5739.18
10:28:01 PM 51.77 0.72 51.05 514.50 18420.29
10:29:01 PM 83.45 0.00 83.45 0.00 34459.84
10:30:00 PM 25.32 0.00 25.32 0.00 3640.35
10:30:01 PM 30.19 0.00 30.19 0.00 241.51
10:31:01 PM 20.13 0.00 20.13 0.00 520.74
10:32:01 PM 43.04 0.00 43.04 0.00 8322.56
10:33:01 PM 44.28 5.63 38.64 553.11 2618.95
10:34:01 PM 135.15 1.48 133.67 768.28 20177.53
Average: 107.95 10.11 97.84 596.97 9824.58
10:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:22:01 PM 13361316 15172044 2780208 17.22 2688 2010648 787336 4.58 201136 2186116 187580
10:23:01 PM 13346208 15158200 2795316 17.32 2688 2011016 787336 4.58 201140 2187828 4
10:24:01 PM 13311660 15142764 2829864 17.53 2688 2025328 787336 4.58 201220 2206940 9124
10:25:01 PM 11110584 13392668 5030940 31.17 2688 2453484 2348668 13.66 311412 4235376 197756
10:26:01 PM 10681064 13147244 5460460 33.83 2688 2630352 2443072 14.21 483132 4479184 152064
10:27:01 PM 9808368 12372596 6333156 39.24 2688 2721316 3123176 18.17 507660 5312944 86288
10:28:01 PM 8562732 12274652 7578792 46.95 2688 3861916 3163132 18.40 657752 6397140 671344
10:29:01 PM 8015528 12174608 8125996 50.34 2688 4301088 3269228 19.02 677272 6908380 92004
10:30:00 PM 8026824 12196712 8114700 50.27 2688 4311608 3191576 18.57 721180 6854328 4332
10:30:01 PM 8026384 12196272 8115140 50.27 2688 4311608 3191576 18.57 721180 6854572 4344
10:31:01 PM 7901904 12156584 8239620 51.05 2688 4390572 3195988 18.59 739188 6949828 74740
10:32:01 PM 7638344 12067516 8503180 52.68 2688 4561912 3287156 19.12 757124 7188896 10624
10:33:01 PM 7347540 11863128 8793984 54.48 2688 4644340 3472440 20.20 785232 7442004 9352
10:34:01 PM 9922720 14987412 6218804 38.53 2688 5196096 869532 5.06 1158288 4507008 14692
Average: 9790084 13164457 6351440 39.35 2688 3530806 2422682 14.09 580208 5265039 108161
10:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 100.60 75.12 1199.55 31.99 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 97.12 85.57 255.20 22.57 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 402.92 440.89 749.63 126.56 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 384.20 328.45 5106.41 54.06 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 161.27 137.43 2536.34 25.30 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 65.16 65.85 511.13 15.94 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 30.57 30.19 98.97 12.68 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 135.13 116.98 2021.33 23.38 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 23.45 22.73 13.66 6.01 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 45.28 37.74 9.73 16.35 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 43.17 39.20 479.37 10.30 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 59.09 58.11 571.01 12.35 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 67.87 60.92 577.13 17.03 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 654.56 805.11 210.51 7488.47 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 171.18 174.36 1102.21 603.70 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) 12/25/2024 _x86_64_ (4 CPU)
22:20:28 LINUX RESTART (4 CPU)
10:21:01 PM CPU %user %nice %system %iowait %steal %idle
10:22:01 PM all 18.95 0.96 14.06 3.44 0.12 62.47
10:22:01 PM 0 26.84 1.01 15.18 2.43 0.13 54.41
10:22:01 PM 1 17.05 0.77 11.32 5.04 0.10 65.72
10:22:01 PM 2 10.70 1.09 14.68 2.97 0.13 70.42
10:22:01 PM 3 21.18 0.99 15.05 3.31 0.12 59.36
10:23:01 PM all 0.47 0.00 0.43 1.63 0.07 97.40
10:23:01 PM 0 0.23 0.00 0.37 2.04 0.08 97.28
10:23:01 PM 1 0.70 0.00 0.27 1.37 0.08 97.58
10:23:01 PM 2 0.10 0.00 0.28 2.06 0.05 97.51
10:23:01 PM 3 0.84 0.00 0.79 1.07 0.07 97.24
10:24:01 PM all 1.20 0.00 1.18 0.14 0.10 97.38
10:24:01 PM 0 0.50 0.00 0.59 0.08 0.08 98.75
10:24:01 PM 1 1.42 0.00 1.34 0.27 0.10 96.87
10:24:01 PM 2 2.17 0.00 2.47 0.00 0.12 95.24
10:24:01 PM 3 0.72 0.00 0.32 0.20 0.10 98.66
10:25:01 PM all 53.69 0.00 3.20 4.41 0.15 38.55
10:25:01 PM 0 49.48 0.00 3.89 5.52 0.15 40.96
10:25:01 PM 1 56.21 0.00 4.14 4.71 0.18 34.76
10:25:01 PM 2 54.53 0.00 2.82 5.70 0.13 36.83
10:25:01 PM 3 54.56 0.00 1.94 1.71 0.13 41.65
10:26:01 PM all 59.85 0.00 2.92 1.64 0.13 35.46
10:26:01 PM 0 62.21 0.00 1.83 0.54 0.12 35.30
10:26:01 PM 1 58.96 0.00 4.06 2.32 0.15 34.51
10:26:01 PM 2 57.05 0.00 2.54 1.04 0.12 39.25
10:26:01 PM 3 61.19 0.00 3.22 2.67 0.12 32.80
10:27:01 PM all 60.19 0.00 3.01 0.57 0.11 36.11
10:27:01 PM 0 54.75 0.00 2.61 0.25 0.10 42.29
10:27:01 PM 1 61.72 0.00 2.77 0.67 0.12 34.72
10:27:01 PM 2 62.57 0.00 3.15 0.42 0.12 33.75
10:27:01 PM 3 61.73 0.00 3.52 0.93 0.12 33.70
10:28:01 PM all 49.77 0.00 2.09 1.73 0.10 46.31
10:28:01 PM 0 54.03 0.00 3.11 1.98 0.10 40.78
10:28:01 PM 1 45.03 0.00 0.94 1.11 0.10 52.83
10:28:01 PM 2 43.01 0.00 1.16 2.03 0.10 53.70
10:28:01 PM 3 57.02 0.00 3.15 1.81 0.10 37.91
10:29:01 PM all 50.45 0.00 3.20 2.30 0.10 43.96
10:29:01 PM 0 48.41 0.00 3.58 4.37 0.12 43.52
10:29:01 PM 1 56.43 0.00 3.69 1.01 0.10 38.76
10:29:01 PM 2 52.13 0.00 3.48 0.92 0.08 43.39
10:29:01 PM 3 44.81 0.00 2.03 2.89 0.10 50.16
10:30:00 PM all 46.32 0.00 3.86 0.30 0.09 49.43
10:30:00 PM 0 50.21 0.00 5.17 0.64 0.10 43.88
10:30:00 PM 1 47.56 0.00 4.44 0.33 0.10 47.57
10:30:00 PM 2 43.33 0.00 3.41 0.10 0.09 53.07
10:30:00 PM 3 44.18 0.00 2.42 0.12 0.09 53.20
10:30:01 PM all 41.26 0.00 3.88 0.00 0.00 54.85
10:30:01 PM 0 25.49 0.00 3.92 0.00 0.00 70.59
10:30:01 PM 1 26.92 0.00 1.92 0.00 0.00 71.15
10:30:01 PM 2 78.00 0.00 6.00 0.00 0.00 16.00
10:30:01 PM 3 35.85 0.00 3.77 0.00 0.00 60.38
10:31:01 PM all 53.27 0.00 3.31 0.09 0.10 43.22
10:31:01 PM 0 44.16 0.00 1.93 0.05 0.10 53.75
10:31:01 PM 1 49.22 0.00 2.32 0.07 0.10 48.29
10:31:01 PM 2 62.52 0.00 4.85 0.10 0.10 32.43
10:31:01 PM 3 57.20 0.00 4.14 0.15 0.10 38.41
10:31:01 PM CPU %user %nice %system %iowait %steal %idle
10:32:01 PM all 44.66 0.00 3.24 0.58 0.09 51.43
10:32:01 PM 0 57.98 0.00 6.54 0.72 0.10 34.67
10:32:01 PM 1 41.20 0.00 2.09 0.98 0.08 55.64
10:32:01 PM 2 36.22 0.00 2.27 0.14 0.08 61.29
10:32:01 PM 3 43.33 0.00 2.06 0.47 0.10 54.04
10:33:01 PM all 49.53 0.08 3.48 0.42 0.09 46.40
10:33:01 PM 0 41.75 0.00 2.89 0.22 0.10 55.04
10:33:01 PM 1 62.41 0.00 6.53 0.19 0.10 30.77
10:33:01 PM 2 49.32 0.34 2.06 0.98 0.08 47.22
10:33:01 PM 3 44.66 0.00 2.44 0.30 0.08 52.51
10:34:01 PM all 22.40 0.04 5.00 1.32 0.12 71.12
10:34:01 PM 0 28.35 0.00 7.38 0.24 0.12 63.91
10:34:01 PM 1 15.76 0.00 3.73 1.10 0.13 79.28
10:34:01 PM 2 16.34 0.15 3.09 0.51 0.12 79.80
10:34:01 PM 3 29.17 0.00 5.82 3.43 0.10 61.48
Average: all 39.25 0.08 3.77 1.43 0.11 55.36
Average: 0 39.84 0.08 4.23 1.47 0.11 54.27
Average: 1 39.46 0.06 3.66 1.48 0.11 55.24
Average: 2 37.70 0.12 3.56 1.31 0.10 57.21
Average: 3 40.00 0.08 3.61 1.47 0.10 54.74