---> uname -a:
Linux prd-centos8-builder-4c-4g-37948.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 812 9654 19 5295 14601
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:3c:41:fb brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85438sec preferred_lft 85438sec
inet6 fe80::f816:3eff:fe3c:41fb/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) 09/12/2024 _x86_64_ (4 CPU)
22:19:45 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:02 PM 223.08 2.02 221.05 25.91 452715.79
10:21:01 PM 405.18 165.64 239.55 7860.17 24209.39
10:22:01 PM 81.19 2.27 78.92 1518.56 8554.80
10:23:01 PM 7.85 0.03 7.82 0.53 179.69
10:24:01 PM 5.73 0.00 5.73 0.00 164.42
10:25:01 PM 8.78 0.00 8.78 0.00 157.90
10:26:01 PM 385.17 16.38 368.80 2636.28 4620.69
10:27:01 PM 122.14 0.15 121.99 2.53 11892.04
10:28:01 PM 64.23 0.18 64.05 6.13 6368.97
10:29:01 PM 53.38 0.70 52.68 475.84 3565.81
10:30:01 PM 83.12 0.00 83.12 0.00 39464.14
10:31:01 PM 50.72 0.00 50.72 0.00 13780.44
10:32:01 PM 16.01 0.00 16.01 0.00 587.39
10:33:01 PM 44.44 0.00 44.44 0.00 8405.18
10:34:01 PM 41.78 0.00 41.78 0.00 1500.30
10:35:01 PM 137.20 0.40 136.80 22.26 21423.33
Average: 100.47 12.19 88.28 824.88 10855.71
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:02 PM 14205892 15457740 1935632 11.99 2688 1482656 569972 3.53 103288 1543064 239764
10:21:01 PM 13456980 15171864 2684544 16.63 2688 1918124 797724 4.64 218164 2085588 137760
10:22:01 PM 13267188 15109920 2874336 17.81 2688 2042144 819240 4.77 224548 2246392 212
10:23:01 PM 13261168 15105308 2880356 17.84 2688 2042556 819240 4.77 224572 2249052 12
10:24:01 PM 13257720 15102992 2883804 17.87 2688 2042840 819240 4.77 224572 2250020 8
10:25:01 PM 13248584 15097352 2892940 17.92 2688 2045408 819240 4.77 224572 2255900 1668
10:26:01 PM 11323996 13500848 4817528 29.85 2688 2354760 2278644 13.26 291296 4056652 185672
10:27:01 PM 10862732 13233612 5278792 32.70 2688 2538832 2491016 14.49 374612 4414984 48904
10:28:01 PM 10159156 12694052 5982368 37.06 2688 2697428 2925836 17.02 516012 4965400 35116
10:29:01 PM 9112344 12488968 7029180 43.55 2688 3531260 3066040 17.84 620492 5894464 764872
10:30:01 PM 8153700 12246052 7987824 49.49 2688 4239708 3396248 19.76 691468 6768276 307656
10:31:01 PM 8114052 12308812 8027472 49.73 2688 4338896 3219712 18.73 743860 6748968 7672
10:32:01 PM 7722028 11956276 8419496 52.16 2688 4373576 3583008 20.84 757508 7119852 31612
10:33:01 PM 7820884 12268952 8320640 51.55 2688 4584452 3238068 18.84 778884 6993068 4832
10:34:01 PM 7727932 12251168 8413592 52.12 2688 4654732 3245792 18.88 806416 7049504 43556
10:35:01 PM 9895392 14948924 6246132 38.70 2688 5186456 926956 5.39 1174408 4522468 13436
Average: 10724359 13683928 5417165 33.56 2688 3129614 2063498 12.00 498417 4447728 113922
10:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:02 PM eth0 8.10 7.29 1.93 1.42 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 347.37 186.53 1785.90 66.99 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 111.60 91.14 493.36 27.59 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 97.48 86.97 227.53 22.84 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 82.14 73.24 192.66 19.57 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 77.21 81.82 139.53 23.18 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 436.08 443.06 3336.54 95.48 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 172.99 152.15 2488.63 34.30 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 106.30 84.84 2044.51 13.37 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 73.68 71.74 522.17 19.64 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 79.92 69.39 739.35 16.70 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 80.70 69.52 1295.81 14.27 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 25.26 24.56 37.65 8.38 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 80.11 67.06 977.11 11.82 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 82.67 76.42 614.26 19.68 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 678.47 843.64 224.48 7549.42 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 168.17 161.03 1004.42 528.64 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) 09/12/2024 _x86_64_ (4 CPU)
22:19:45 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:02 PM all 93.99 0.00 3.87 0.51 0.10 1.53
10:20:02 PM 0 94.67 0.00 3.69 0.00 0.00 1.64
10:20:02 PM 1 93.93 0.00 3.64 0.00 0.00 2.43
10:20:02 PM 2 93.88 0.00 4.49 0.00 0.00 1.63
10:20:02 PM 3 93.47 0.00 3.67 2.04 0.41 0.41
10:21:01 PM all 23.07 1.66 19.66 5.72 0.11 49.79
10:21:01 PM 0 31.96 1.88 19.44 5.39 0.10 41.23
10:21:01 PM 1 16.02 1.11 18.34 4.74 0.12 59.68
10:21:01 PM 2 21.98 1.61 19.48 8.45 0.12 48.37
10:21:01 PM 3 22.32 2.03 21.38 4.32 0.09 49.87
10:22:01 PM all 5.46 0.00 0.89 1.29 0.06 92.31
10:22:01 PM 0 4.64 0.00 0.48 1.27 0.05 93.56
10:22:01 PM 1 2.71 0.00 0.59 1.39 0.05 95.27
10:22:01 PM 2 2.42 0.00 0.90 0.27 0.07 96.34
10:22:01 PM 3 12.06 0.00 1.59 2.22 0.07 84.06
10:23:01 PM all 0.49 0.00 0.26 0.03 0.05 99.18
10:23:01 PM 0 0.22 0.00 0.05 0.03 0.05 99.65
10:23:01 PM 1 0.87 0.00 0.60 0.07 0.05 98.41
10:23:01 PM 2 0.38 0.00 0.28 0.00 0.05 99.28
10:23:01 PM 3 0.50 0.00 0.10 0.00 0.03 99.37
10:24:01 PM all 0.35 0.00 0.26 0.03 0.05 99.32
10:24:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80
10:24:01 PM 1 0.84 0.00 0.73 0.05 0.05 98.33
10:24:01 PM 2 0.10 0.00 0.08 0.05 0.05 99.72
10:24:01 PM 3 0.37 0.00 0.15 0.00 0.07 99.41
10:25:01 PM all 0.34 0.00 0.24 0.03 0.05 99.34
10:25:01 PM 0 0.18 0.00 0.12 0.00 0.05 99.65
10:25:01 PM 1 0.32 0.00 0.42 0.07 0.05 99.15
10:25:01 PM 2 0.40 0.00 0.18 0.02 0.07 99.33
10:25:01 PM 3 0.47 0.00 0.25 0.02 0.05 99.21
10:26:01 PM all 32.51 0.00 2.53 2.11 0.11 62.74
10:26:01 PM 0 31.14 0.00 1.70 0.85 0.08 66.22
10:26:01 PM 1 35.16 0.00 2.63 2.23 0.13 59.85
10:26:01 PM 2 31.24 0.00 2.60 2.72 0.12 63.33
10:26:01 PM 3 32.49 0.00 3.20 2.65 0.12 61.54
10:27:01 PM all 61.58 0.00 2.80 1.18 0.09 34.35
10:27:01 PM 0 62.15 0.00 3.58 1.92 0.10 32.25
10:27:01 PM 1 63.65 0.00 1.71 1.09 0.08 33.47
10:27:01 PM 2 60.51 0.00 2.28 1.11 0.08 36.02
10:27:01 PM 3 59.99 0.00 3.63 0.60 0.10 35.68
10:28:01 PM all 61.08 0.00 3.18 0.51 0.08 35.15
10:28:01 PM 0 70.65 0.00 5.74 0.37 0.07 23.17
10:28:01 PM 1 62.09 0.00 2.29 0.17 0.08 35.36
10:28:01 PM 2 61.12 0.00 2.29 0.15 0.07 36.37
10:28:01 PM 3 50.45 0.00 2.38 1.33 0.10 45.73
10:29:01 PM all 56.67 0.00 2.63 0.46 0.08 40.16
10:29:01 PM 0 64.33 0.00 2.78 0.44 0.08 32.37
10:29:01 PM 1 51.53 0.00 2.08 0.59 0.10 45.70
10:29:01 PM 2 52.21 0.00 1.90 0.07 0.08 45.74
10:29:01 PM 3 58.60 0.00 3.75 0.74 0.07 36.84
10:30:01 PM all 49.11 0.00 2.72 2.16 0.10 45.91
10:30:01 PM 0 56.39 0.00 3.33 2.32 0.15 37.81
10:30:01 PM 1 49.86 0.00 2.75 1.60 0.08 45.71
10:30:01 PM 2 48.96 0.00 2.70 1.40 0.08 46.85
10:30:01 PM 3 41.22 0.00 2.10 3.30 0.08 53.30
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 49.99 0.00 3.31 0.80 0.08 45.81
10:31:01 PM 0 55.16 0.00 3.93 0.30 0.08 40.52
10:31:01 PM 1 42.84 0.00 2.50 0.86 0.08 53.71
10:31:01 PM 2 45.43 0.00 2.11 1.82 0.08 50.55
10:31:01 PM 3 56.51 0.00 4.71 0.22 0.07 38.50
10:32:01 PM all 50.35 0.00 3.23 0.08 0.08 46.26
10:32:01 PM 0 54.52 0.00 3.99 0.05 0.07 41.37
10:32:01 PM 1 42.18 0.00 1.88 0.10 0.08 55.75
10:32:01 PM 2 49.87 0.00 2.63 0.10 0.08 47.32
10:32:01 PM 3 54.84 0.00 4.42 0.07 0.08 40.58
10:33:01 PM all 38.26 0.00 2.77 0.50 0.08 58.39
10:33:01 PM 0 44.95 0.00 4.11 0.66 0.07 50.22
10:33:01 PM 1 32.54 0.00 1.85 0.99 0.08 64.53
10:33:01 PM 2 41.68 0.00 3.66 0.27 0.07 54.32
10:33:01 PM 3 33.87 0.00 1.48 0.07 0.08 64.49
10:34:01 PM all 47.57 0.00 3.13 0.26 0.08 48.96
10:34:01 PM 0 47.14 0.00 2.65 0.13 0.08 49.98
10:34:01 PM 1 43.17 0.00 2.29 0.10 0.10 54.33
10:34:01 PM 2 47.81 0.00 3.37 0.69 0.07 48.06
10:34:01 PM 3 52.14 0.00 4.21 0.10 0.08 43.47
10:35:01 PM all 22.21 0.00 4.64 1.47 0.10 71.58
10:35:01 PM 0 19.16 0.00 3.61 0.20 0.12 76.91
10:35:01 PM 1 23.48 0.00 2.52 1.33 0.08 72.58
10:35:01 PM 2 22.71 0.00 5.26 0.52 0.10 71.41
10:35:01 PM 3 23.48 0.00 7.19 3.84 0.08 65.40
Average: all 33.39 0.11 3.46 1.10 0.08 61.86
Average: 0 36.27 0.12 3.68 0.92 0.08 58.92
Average: 1 31.29 0.07 2.86 1.02 0.08 64.68
Average: 2 32.57 0.11 3.29 1.16 0.08 62.79
Average: 3 33.42 0.13 4.01 1.30 0.08 61.06