---> uname -a:
Linux prd-centos8-robot-2c-8g-8465.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
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): 0,1
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:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs 3.8G 0 3.8G 0% /dev/shm
tmpfs 3.8G 17M 3.8G 1% /run
tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup
/dev/vda1 40G 8.3G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 599 4947 19 2150 6802
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:45:3b:df brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85442sec preferred_lft 85442sec
inet6 fe80::f816:3eff:fe45:3bdf/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/08/2025 _x86_64_ (2 CPU)
00:46:58 LINUX RESTART (2 CPU)
12:48:02 AM tps rtps wtps bread/s bwrtn/s
12:49:01 AM 74.12 8.86 65.26 1519.20 5772.80
12:50:01 AM 79.24 0.77 78.47 53.58 9304.63
12:51:01 AM 32.27 3.32 28.96 1247.98 2516.16
12:52:01 AM 58.76 6.30 52.46 458.06 7199.13
12:53:01 AM 4.13 0.00 4.13 0.00 191.37
12:54:01 AM 0.30 0.00 0.30 0.00 4.45
12:55:01 AM 0.15 0.00 0.15 0.00 1.17
12:56:01 AM 1.88 0.10 1.78 32.12 100.03
12:57:01 AM 0.72 0.00 0.72 0.00 119.65
12:58:01 AM 0.45 0.00 0.45 0.00 21.75
12:59:01 AM 0.22 0.00 0.22 0.00 16.43
01:00:01 AM 0.15 0.00 0.15 0.00 8.02
01:01:01 AM 0.42 0.05 0.37 2.00 18.47
01:02:01 AM 7.71 0.38 7.33 38.63 286.98
Average: 18.54 1.40 17.14 237.85 1820.96
12:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:49:01 AM 5379760 7059140 2502672 31.75 2688 1862564 702840 7.87 188728 1996024 156652
12:50:01 AM 5199920 6998712 2682512 34.03 2688 1976288 729432 8.17 198444 2139708 30684
12:51:01 AM 5062952 6983436 2819480 35.77 2688 2095492 741360 8.30 254632 2212684 64036
12:52:01 AM 4999684 7051124 2882748 36.57 2688 2221304 637112 7.13 263572 2240248 36
12:53:01 AM 5004496 7055940 2877936 36.51 2688 2221308 637112 7.13 263572 2240320 12
12:54:01 AM 5004480 7055924 2877952 36.51 2688 2221308 637112 7.13 263576 2240228 12
12:55:01 AM 5004556 7056088 2877876 36.51 2688 2221396 637112 7.13 263580 2240404 100
12:56:01 AM 4959064 7013140 2923368 37.09 2688 2223932 690504 7.73 263844 2285184 600
12:57:01 AM 4952504 7009440 2929928 37.17 2688 2226808 690504 7.73 263848 2292004 196
12:58:01 AM 4950052 7007360 2932380 37.20 2688 2227172 690504 7.73 263848 2294348 108
12:59:01 AM 4950024 7007696 2932408 37.20 2688 2227536 690504 7.73 263848 2294528 24
01:00:01 AM 4949080 7007128 2933352 37.21 2688 2227912 710384 7.95 263848 2295260 204
01:01:01 AM 4948308 7006808 2934124 37.22 2688 2228344 710384 7.95 263988 2296024 172
01:02:01 AM 5083536 6977900 2798896 35.51 2688 2068244 705116 7.90 301432 2139952 25840
Average: 5032030 7020703 2850402 36.16 2688 2160686 686427 7.69 255769 2229065 19905
12:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:49:01 AM eth0 216.69 149.96 1330.65 46.69 0.00 0.00 0.00 0.00
12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:50:01 AM eth0 58.43 41.59 586.22 7.65 0.00 0.00 0.00 0.00
12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:51:01 AM eth0 46.62 35.17 299.02 8.84 0.00 0.00 0.00 0.00
12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:52:01 AM eth0 588.54 428.23 117.52 98.42 0.00 0.00 0.00 0.00
12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:53:01 AM eth0 3.22 2.07 0.68 0.50 0.00 0.00 0.00 0.00
12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:54:01 AM eth0 2.65 1.93 0.50 0.43 0.00 0.00 0.00 0.00
12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:55:01 AM eth0 11.41 4.58 3.12 0.61 0.00 0.00 0.00 0.00
12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:56:01 AM eth0 52.32 33.96 14.79 5.70 0.00 0.00 0.00 0.00
12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:57:01 AM eth0 34.41 24.38 7.27 4.86 0.00 0.00 0.00 0.00
12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:58:01 AM eth0 18.73 9.47 3.10 1.84 0.00 0.00 0.00 0.00
12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:59:01 AM eth0 14.50 9.28 2.87 1.77 0.00 0.00 0.00 0.00
01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:00:01 AM eth0 13.95 9.58 3.05 2.02 0.00 0.00 0.00 0.00
01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:01:01 AM eth0 13.71 9.60 2.79 1.80 0.00 0.00 0.00 0.00
01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:02:01 AM eth0 93.62 59.84 97.99 34.92 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 83.32 58.43 175.01 15.40 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/08/2025 _x86_64_ (2 CPU)
00:46:58 LINUX RESTART (2 CPU)
12:48:02 AM CPU %user %nice %system %iowait %steal %idle
12:49:01 AM all 33.25 0.00 5.12 2.04 0.11 59.48
12:49:01 AM 0 32.26 0.00 5.54 1.50 0.10 60.60
12:49:01 AM 1 34.23 0.00 4.69 2.58 0.12 58.37
12:50:01 AM all 21.59 0.00 2.96 2.43 0.08 72.95
12:50:01 AM 0 25.81 0.00 3.33 2.21 0.07 68.58
12:50:01 AM 1 17.35 0.00 2.58 2.65 0.08 77.32
12:51:01 AM all 22.01 0.00 3.45 1.07 0.09 73.38
12:51:01 AM 0 30.50 0.00 3.80 0.59 0.10 65.02
12:51:01 AM 1 13.53 0.00 3.11 1.55 0.08 81.73
12:52:01 AM all 17.80 0.00 4.16 1.82 0.08 76.14
12:52:01 AM 0 22.74 0.00 4.51 2.15 0.07 70.54
12:52:01 AM 1 12.88 0.00 3.81 1.50 0.08 81.72
12:53:01 AM all 0.33 0.00 0.08 0.01 0.04 99.54
12:53:01 AM 0 0.08 0.00 0.12 0.02 0.05 99.73
12:53:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35
12:54:01 AM all 0.30 0.00 0.09 0.00 0.04 99.57
12:54:01 AM 0 0.12 0.00 0.12 0.00 0.05 99.72
12:54:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42
12:55:01 AM all 0.37 0.00 0.06 0.01 0.05 99.52
12:55:01 AM 0 0.07 0.00 0.03 0.00 0.05 99.85
12:55:01 AM 1 0.67 0.00 0.08 0.02 0.05 99.18
12:56:01 AM all 9.81 0.00 0.97 0.04 0.08 89.10
12:56:01 AM 0 10.14 0.00 1.09 0.02 0.07 88.69
12:56:01 AM 1 9.48 0.00 0.85 0.07 0.08 89.52
12:57:01 AM all 13.35 0.00 0.43 0.00 0.08 86.14
12:57:01 AM 0 15.56 0.00 0.40 0.00 0.07 83.97
12:57:01 AM 1 11.13 0.00 0.45 0.00 0.10 88.32
12:58:01 AM all 4.18 0.00 0.31 0.00 0.09 95.42
12:58:01 AM 0 5.73 0.00 0.40 0.00 0.10 93.77
12:58:01 AM 1 2.62 0.00 0.22 0.00 0.08 97.07
12:59:01 AM all 4.07 0.00 0.28 0.00 0.08 95.57
12:59:01 AM 0 5.56 0.00 0.33 0.00 0.08 94.02
12:59:01 AM 1 2.58 0.00 0.23 0.00 0.07 97.12
12:59:01 AM CPU %user %nice %system %iowait %steal %idle
01:00:01 AM all 4.25 0.00 0.29 0.00 0.08 95.37
01:00:01 AM 0 4.04 0.00 0.27 0.00 0.08 95.61
01:00:01 AM 1 4.46 0.00 0.32 0.00 0.08 95.14
01:01:01 AM all 4.13 0.00 0.24 0.02 0.07 95.55
01:01:01 AM 0 5.58 0.00 0.32 0.02 0.07 94.01
01:01:01 AM 1 2.67 0.00 0.17 0.02 0.07 97.08
01:02:01 AM all 17.62 0.00 1.95 0.08 0.08 80.27
01:02:01 AM 0 28.36 0.00 2.60 0.08 0.07 68.89
01:02:01 AM 1 6.88 0.00 1.30 0.07 0.08 91.67
Average: all 10.90 0.00 1.45 0.53 0.07 87.04
Average: 0 13.29 0.00 1.63 0.47 0.07 84.54
Average: 1 8.50 0.00 1.28 0.60 0.08 89.54