---> uname -a:
Linux prd-centos8-robot-2c-8g-4273.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 653 4910 19 2133 6748
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:09:8f:f0 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85759sec preferred_lft 85759sec
inet6 fe80::f816:3eff:fe09:8ff0/64 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) 03/03/2025 _x86_64_ (2 CPU)
02:21:30 LINUX RESTART (2 CPU)
02:22:01 AM tps rtps wtps bread/s bwrtn/s
02:23:01 AM 95.08 23.73 71.36 6587.14 19266.88
02:24:01 AM 92.15 0.73 91.42 53.06 10740.63
02:25:01 AM 31.08 0.47 30.61 106.52 2729.63
02:26:01 AM 58.65 6.70 51.95 1207.46 7212.23
02:27:01 AM 6.45 0.00 6.45 0.00 268.82
02:28:01 AM 0.35 0.00 0.35 0.00 6.45
02:29:01 AM 0.17 0.00 0.17 0.00 1.32
02:30:00 AM 1.88 0.12 1.76 33.60 148.04
02:30:01 AM 0.00 0.00 0.00 0.00 0.00
02:31:01 AM 0.87 0.00 0.87 0.00 19.58
02:32:01 AM 21.86 0.63 21.23 73.18 1129.21
Average: 30.85 3.24 27.61 806.09 4152.08
02:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:23:01 AM 5403588 7056680 2478844 31.45 2688 1836204 702212 7.86 184856 1976340 161248
02:24:01 AM 5183776 6988284 2698656 34.24 2688 1981780 741004 8.30 197576 2151492 30780
02:25:01 AM 5091540 6985940 2790892 35.41 2688 2069456 760216 8.51 232888 2206140 64240
02:26:01 AM 4939612 6986548 2942820 37.33 2688 2216716 723848 8.10 257812 2306744 32
02:27:01 AM 4943360 6990296 2939072 37.29 2688 2216716 723848 8.10 257816 2306740 8
02:28:01 AM 4943612 6990552 2938820 37.28 2688 2216720 723848 8.10 257816 2306860 4
02:29:01 AM 4943572 6990512 2938860 37.28 2688 2216720 723848 8.10 257816 2306832 4
02:30:00 AM 4867460 6918008 3014972 38.25 2688 2220328 808864 9.06 257948 2381992 16
02:30:01 AM 4866920 6917480 3015512 38.26 2688 2220332 808864 9.06 257948 2382488 32
02:31:01 AM 4939120 6990900 2943312 37.34 2688 2221552 724152 8.11 258272 2310784 1208
02:32:01 AM 5069740 6946916 2812692 35.68 2688 2052516 763740 8.55 453268 2006592 2692
Average: 5017482 6978374 2864950 36.35 2688 2133549 745859 8.35 261274 2240273 23660
02:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:23:01 AM eth0 325.51 186.90 1576.76 58.87 0.00 0.00 0.00 0.00
02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:24:01 AM eth0 73.34 53.62 745.27 8.73 0.00 0.00 0.00 0.00
02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:25:01 AM eth0 42.41 36.43 298.56 9.04 0.00 0.00 0.00 0.00
02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:26:01 AM eth0 587.39 420.86 119.67 98.78 0.00 0.00 0.00 0.00
02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:27:01 AM eth0 2.60 1.93 0.44 0.42 0.00 0.00 0.00 0.00
02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:28:01 AM eth0 3.08 2.02 0.58 0.48 0.00 0.00 0.00 0.00
02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 AM eth0 1.55 0.72 0.22 0.12 0.00 0.00 0.00 0.00
02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:30:00 AM eth0 272.39 192.21 2112.87 14.05 0.00 0.00 0.00 0.00
02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:30:01 AM eth0 1.02 0.00 0.04 0.00 0.00 0.00 0.00 0.00
02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:31:01 AM eth0 565.89 415.60 4880.97 27.79 0.00 0.00 0.00 0.00
02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:32:01 AM eth0 65.89 46.38 94.00 30.04 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 193.56 135.35 979.45 24.81 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) 03/03/2025 _x86_64_ (2 CPU)
02:21:30 LINUX RESTART (2 CPU)
02:22:01 AM CPU %user %nice %system %iowait %steal %idle
02:23:01 AM all 42.81 0.00 7.31 8.44 0.12 41.31
02:23:01 AM 0 47.96 0.00 7.25 10.06 0.12 34.61
02:23:01 AM 1 37.64 0.00 7.37 6.82 0.12 48.05
02:24:01 AM all 25.99 0.00 3.90 1.22 0.09 68.80
02:24:01 AM 0 36.39 0.00 4.40 1.13 0.08 57.99
02:24:01 AM 1 15.60 0.00 3.40 1.30 0.10 79.60
02:25:01 AM all 21.00 0.00 3.15 0.61 0.08 75.16
02:25:01 AM 0 22.81 0.00 3.03 0.98 0.08 73.10
02:25:01 AM 1 19.18 0.00 3.28 0.23 0.07 77.24
02:26:01 AM all 18.40 0.00 4.55 0.67 0.08 76.30
02:26:01 AM 0 20.35 0.00 4.89 0.69 0.07 74.01
02:26:01 AM 1 16.46 0.00 4.21 0.65 0.08 78.59
02:27:01 AM all 0.39 0.00 0.11 0.03 0.03 99.45
02:27:01 AM 0 0.58 0.00 0.08 0.02 0.02 99.30
02:27:01 AM 1 0.20 0.00 0.13 0.03 0.03 99.60
02:28:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52
02:28:01 AM 0 0.18 0.00 0.07 0.00 0.03 99.72
02:28:01 AM 1 0.55 0.00 0.10 0.00 0.03 99.32
02:29:01 AM all 0.36 0.00 0.08 0.00 0.02 99.55
02:29:01 AM 0 0.18 0.00 0.10 0.00 0.02 99.70
02:29:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40
02:30:00 AM all 9.52 0.00 1.93 0.02 0.09 88.46
02:30:00 AM 0 10.09 0.00 2.43 0.00 0.09 87.39
02:30:00 AM 1 8.94 0.00 1.42 0.03 0.09 89.52
02:30:01 AM all 0.51 0.00 1.54 0.00 0.00 97.95
02:30:01 AM 0 1.03 0.00 1.03 0.00 0.00 97.94
02:30:01 AM 1 0.00 0.00 2.04 0.00 0.00 97.96
02:31:01 AM all 8.82 0.00 1.44 0.01 0.08 89.66
02:31:01 AM 0 7.05 0.00 1.12 0.02 0.07 91.74
02:31:01 AM 1 10.59 0.00 1.75 0.00 0.08 87.58
02:32:01 AM all 22.76 0.00 3.30 0.13 0.08 73.73
02:32:01 AM 0 29.67 0.00 3.56 0.15 0.08 66.54
02:32:01 AM 1 15.84 0.00 3.04 0.12 0.08 80.92
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 15.03 0.00 2.58 1.11 0.07 81.21
Average: 0 17.52 0.00 2.69 1.31 0.07 78.42
Average: 1 12.53 0.00 2.48 0.92 0.07 84.01