---> uname -a:
Linux prd-centos8-robot-2c-8g-3627.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 598 4957 19 2140 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:00:ea:b2 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85438sec preferred_lft 85438sec
inet6 fe80::f816:3eff:fe00:eab2/64 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) 01/21/2025 _x86_64_ (2 CPU)
00:56:24 LINUX RESTART (2 CPU)
12:57:01 AM tps rtps wtps bread/s bwrtn/s
12:58:01 AM 89.20 13.88 75.32 4144.62 7280.27
12:59:01 AM 77.32 0.73 76.59 53.05 9890.65
01:00:01 AM 20.51 0.32 20.20 59.46 1362.74
01:01:01 AM 65.69 6.80 58.90 1251.05 7405.61
01:02:01 AM 9.61 0.07 9.54 1.73 995.97
01:03:01 AM 0.57 0.00 0.57 0.00 8.57
01:04:01 AM 0.35 0.00 0.35 0.00 3.83
01:05:01 AM 2.10 0.10 2.00 32.13 84.42
01:06:01 AM 0.60 0.00 0.60 0.00 75.05
01:07:01 AM 0.52 0.00 0.52 0.00 74.39
01:08:01 AM 0.15 0.00 0.15 0.00 16.28
01:09:01 AM 0.28 0.00 0.28 0.00 16.41
01:10:01 AM 0.17 0.00 0.17 0.00 8.68
01:11:01 AM 0.27 0.03 0.23 1.87 16.43
01:12:01 AM 26.22 0.72 25.50 75.70 1564.10
Average: 19.57 1.51 18.06 374.65 1920.32
12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:58:01 AM 5366808 7062240 2515620 31.91 2688 1878688 665740 7.45 186304 2012688 163776
12:59:01 AM 5203304 7004680 2679124 33.99 2688 1979048 710376 7.95 198012 2139988 30680
01:00:01 AM 5273532 7076380 2608896 33.10 2688 1980836 630116 7.06 216724 2050236 24
01:01:01 AM 5015184 7057480 2867244 36.38 2688 2212172 636804 7.13 258124 2235976 22148
01:02:01 AM 5017136 7059496 2865292 36.35 2688 2212244 636804 7.13 258280 2235732 4
01:03:01 AM 5016784 7059144 2865644 36.35 2688 2212244 636804 7.13 258288 2236064 16
01:04:01 AM 5016856 7059216 2865572 36.35 2688 2212244 636804 7.13 258288 2235896 8
01:05:01 AM 4973980 7018544 2908448 36.90 2688 2214448 687500 7.70 258556 2278556 644
01:06:01 AM 4966304 7013832 2916124 37.00 2688 2217412 687500 7.70 258560 2286164 1652
01:07:01 AM 4965908 7013944 2916520 37.00 2688 2217920 687500 7.70 258560 2286708 144
01:08:01 AM 4963132 7011544 2919296 37.04 2688 2218300 687500 7.70 258560 2289372 84
01:09:01 AM 4963176 7011948 2919252 37.03 2688 2218660 687500 7.70 258560 2289520 40
01:10:01 AM 4962228 7011360 2920200 37.05 2688 2219020 709112 7.94 258560 2290276 188
01:11:01 AM 5007196 7059604 2875232 36.48 2688 2222288 635628 7.12 259076 2245224 2992
01:12:01 AM 5128972 7013436 2753456 34.93 2688 2060320 682448 7.64 454948 1950176 216
Average: 5056033 7035523 2826395 35.86 2688 2151723 667876 7.48 259960 2204172 14841
12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 339.00 198.47 1741.26 61.05 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 54.47 35.80 483.30 7.18 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 10.58 5.78 4.58 2.76 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 591.82 432.76 405.07 99.97 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 1.47 0.77 0.30 0.12 0.00 0.00 0.00 0.00
01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:03:01 AM eth0 3.27 2.22 0.85 0.68 0.00 0.00 0.00 0.00
01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:04:01 AM eth0 3.50 2.40 0.75 0.66 0.00 0.00 0.00 0.00
01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:05:01 AM eth0 50.21 29.75 14.22 4.41 0.00 0.00 0.00 0.00
01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:06:01 AM eth0 33.83 25.80 8.30 5.26 0.00 0.00 0.00 0.00
01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:07:01 AM eth0 22.90 13.18 4.28 2.47 0.00 0.00 0.00 0.00
01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:08:01 AM eth0 16.26 9.81 3.39 2.08 0.00 0.00 0.00 0.00
01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:09:01 AM eth0 13.56 9.23 2.75 1.77 0.00 0.00 0.00 0.00
01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:10:01 AM eth0 13.83 9.21 2.83 1.77 0.00 0.00 0.00 0.00
01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:11:01 AM eth0 49.59 27.78 15.20 5.02 0.00 0.00 0.00 0.00
01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:12:01 AM eth0 53.99 41.13 95.57 35.58 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 83.89 56.27 185.52 15.39 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) 01/21/2025 _x86_64_ (2 CPU)
00:56:24 LINUX RESTART (2 CPU)
12:57:01 AM CPU %user %nice %system %iowait %steal %idle
12:58:01 AM all 37.27 0.00 6.19 5.38 0.11 51.06
12:58:01 AM 0 34.21 0.00 5.32 5.97 0.10 54.40
12:58:01 AM 1 40.33 0.00 7.06 4.78 0.12 47.72
12:59:01 AM all 19.84 0.00 2.74 8.73 0.20 68.49
12:59:01 AM 0 15.11 0.00 2.42 8.67 0.15 73.65
12:59:01 AM 1 24.56 0.00 3.07 8.78 0.25 63.35
01:00:01 AM all 10.18 0.00 1.03 0.23 0.06 88.51
01:00:01 AM 0 5.64 0.00 1.09 0.23 0.07 92.97
01:00:01 AM 1 14.71 0.00 0.97 0.22 0.05 84.06
01:01:01 AM all 29.03 0.00 5.85 2.03 0.10 62.99
01:01:01 AM 0 19.07 0.00 5.11 1.95 0.10 73.76
01:01:01 AM 1 39.01 0.00 6.58 2.11 0.10 52.19
01:02:01 AM all 0.48 0.00 0.14 0.42 0.03 98.93
01:02:01 AM 0 0.37 0.00 0.12 0.47 0.03 99.02
01:02:01 AM 1 0.58 0.00 0.17 0.37 0.03 98.85
01:03:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54
01:03:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75
01:03:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33
01:04:01 AM all 0.34 0.00 0.08 0.00 0.03 99.56
01:04:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70
01:04:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42
01:05:01 AM all 6.72 0.00 0.68 0.07 0.07 92.47
01:05:01 AM 0 3.01 0.00 0.43 0.08 0.08 96.39
01:05:01 AM 1 10.43 0.00 0.92 0.05 0.05 88.55
01:06:01 AM all 14.09 0.00 0.60 0.03 0.06 85.23
01:06:01 AM 0 5.30 0.00 0.45 0.05 0.05 94.15
01:06:01 AM 1 22.88 0.00 0.75 0.00 0.07 76.30
01:07:01 AM all 5.66 0.00 0.31 0.00 0.07 93.96
01:07:01 AM 0 3.53 0.00 0.27 0.00 0.07 96.14
01:07:01 AM 1 7.80 0.00 0.35 0.00 0.07 91.79
01:08:01 AM all 4.22 0.00 0.31 0.00 0.06 95.41
01:08:01 AM 0 3.40 0.00 0.25 0.00 0.05 96.30
01:08:01 AM 1 5.05 0.00 0.37 0.00 0.07 94.52
01:08:01 AM CPU %user %nice %system %iowait %steal %idle
01:09:01 AM all 4.19 0.00 0.31 0.00 0.07 95.43
01:09:01 AM 0 3.09 0.00 0.25 0.00 0.07 96.59
01:09:01 AM 1 5.30 0.00 0.37 0.00 0.07 94.27
01:10:01 AM all 4.12 0.00 0.30 0.00 0.06 95.52
01:10:01 AM 0 2.99 0.00 0.25 0.00 0.05 96.71
01:10:01 AM 1 5.25 0.00 0.35 0.00 0.07 94.34
01:11:01 AM all 7.34 0.00 0.43 0.00 0.06 92.16
01:11:01 AM 0 5.42 0.00 0.45 0.00 0.05 94.07
01:11:01 AM 1 9.26 0.00 0.42 0.00 0.07 90.26
01:12:01 AM all 24.28 0.00 3.21 0.25 0.08 72.19
01:12:01 AM 0 14.66 0.00 3.11 0.30 0.07 81.87
01:12:01 AM 1 33.88 0.00 3.30 0.20 0.08 62.53
Average: all 11.20 0.00 1.48 1.14 0.07 86.10
Average: 0 7.74 0.00 1.31 1.18 0.07 89.70
Average: 1 14.67 0.00 1.65 1.10 0.07 82.51