---> uname -a:
Linux prd-centos8-robot-2c-8g-487.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 610 4872 19 2215 6791
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:0f:d6:cb brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.36/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 84834sec preferred_lft 84834sec
inet6 fe80::f816:3eff:fe0f:d6cb/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) 01/10/2025 _x86_64_ (2 CPU)
04:01:33 LINUX RESTART (2 CPU)
04:02:02 AM tps rtps wtps bread/s bwrtn/s
04:03:01 AM 128.11 58.32 69.79 7638.77 22835.39
04:04:01 AM 95.65 0.73 94.92 53.05 10527.34
04:05:01 AM 22.40 0.42 21.98 64.79 1803.25
04:06:01 AM 63.40 6.75 56.65 1249.18 7322.81
04:07:01 AM 8.80 0.10 8.70 32.13 788.84
04:08:01 AM 2.13 0.00 2.13 0.00 101.90
04:09:01 AM 0.73 0.00 0.73 0.00 102.98
04:10:01 AM 0.23 0.00 0.23 0.00 93.67
04:11:01 AM 0.57 0.00 0.57 0.00 23.48
04:12:01 AM 0.60 0.00 0.60 0.00 22.06
04:13:01 AM 0.40 0.00 0.40 0.00 84.32
04:14:01 AM 0.58 0.00 0.58 0.00 66.63
04:15:01 AM 0.65 0.00 0.65 0.00 16.85
04:16:01 AM 0.18 0.00 0.18 0.00 8.43
04:17:01 AM 0.48 0.00 0.48 0.00 80.09
04:18:01 AM 1.42 0.03 1.38 0.27 104.92
04:19:01 AM 0.75 0.00 0.75 0.00 82.64
04:20:01 AM 0.50 0.00 0.50 0.00 70.86
04:21:01 AM 0.45 0.00 0.45 0.00 64.25
04:22:01 AM 0.58 0.00 0.58 0.00 56.76
04:23:01 AM 0.48 0.00 0.48 0.00 141.34
04:24:01 AM 1.12 0.00 1.12 0.00 169.13
04:25:01 AM 0.85 0.00 0.85 0.00 202.70
04:26:01 AM 0.57 0.00 0.57 0.00 137.56
04:27:01 AM 14.66 0.42 14.25 47.72 2528.71
Average: 13.78 2.64 11.15 358.85 1884.84
04:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
04:03:01 AM 5406992 7068688 2475440 31.40 2688 1845196 704996 7.89 186516 1973648 166852
04:04:01 AM 5222016 7017708 2660416 33.75 2688 1973252 734856 8.23 198780 2119208 30680
04:05:01 AM 5208400 7048500 2674032 33.92 2688 2015644 682180 7.64 222736 2104784 40132
04:06:01 AM 5030304 7066976 2852128 36.18 2688 2206520 652604 7.31 258588 2219640 16576
04:07:01 AM 4991108 7029316 2891324 36.68 2688 2208136 706960 7.92 258724 2260940 392
04:08:01 AM 4984936 7024676 2897496 36.76 2688 2209620 722384 8.09 258956 2266872 1024
04:09:01 AM 4981928 7023712 2900504 36.80 2688 2211672 722384 8.09 258976 2270304 460
04:10:01 AM 4977752 7022164 2904680 36.85 2688 2214316 739032 8.27 259020 2274124 360
04:11:01 AM 4977684 7022240 2904748 36.85 2688 2214448 739032 8.27 259032 2274096 52
04:12:01 AM 4976732 7022112 2905700 36.86 2688 2215256 739032 8.27 259144 2274832 508
04:13:01 AM 4972980 7020836 2909452 36.91 2688 2217740 739032 8.27 259216 2278596 600
04:14:01 AM 4972108 7021160 2910324 36.92 2688 2218936 739032 8.27 259236 2279596 32
04:15:01 AM 4971620 7020900 2910812 36.93 2688 2219164 755020 8.45 259236 2279924 24
04:16:01 AM 4970216 7020320 2912216 36.95 2688 2220004 755020 8.45 259276 2281112 684
04:17:01 AM 4967132 7019248 2915300 36.98 2688 2222000 737996 8.26 259296 2284348 552
04:18:01 AM 4966040 7020184 2916392 37.00 2688 2224036 737996 8.26 259584 2285184 400
04:19:01 AM 4964472 7020280 2917960 37.02 2688 2225772 737996 8.26 259792 2286580 220
04:20:01 AM 4962456 7020036 2919976 37.04 2688 2227384 740120 8.29 259984 2288396 36
04:21:01 AM 4960472 7019716 2921960 37.07 2688 2229136 740120 8.29 260104 2290252 180
04:22:01 AM 4958548 7019504 2923884 37.09 2688 2230824 740120 8.29 260128 2292220 460
04:23:01 AM 4951488 7017740 2930944 37.18 2688 2236120 740120 8.29 260376 2299124 1816
04:24:01 AM 4946588 7017652 2935844 37.25 2688 2240944 740120 8.29 260560 2303832 2364
04:25:01 AM 4941460 7016008 2940972 37.31 2688 2244424 740120 8.29 260608 2308828 332
04:26:01 AM 4936456 7015156 2945976 37.37 2688 2248608 740120 8.29 260608 2313792 636
04:27:01 AM 5048824 7008780 2833608 35.95 2688 2135496 707104 7.92 489368 1996344 13428
Average: 5009948 7024944 2872484 36.44 2688 2186186 729340 8.17 261914 2244263 11152
04:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:03:01 AM eth0 333.80 193.71 1621.18 58.13 0.00 0.00 0.00 0.00
04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:04:01 AM eth0 60.45 46.28 648.16 8.30 0.00 0.00 0.00 0.00
04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:05:01 AM eth0 14.25 11.78 6.31 12.40 0.00 0.00 0.00 0.00
04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:06:01 AM eth0 229.67 172.48 337.73 37.80 0.00 0.00 0.00 0.00
04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:07:01 AM eth0 24.45 10.93 8.41 1.65 0.00 0.00 0.00 0.00
04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:08:01 AM eth0 37.56 32.16 7.54 6.18 0.00 0.00 0.00 0.00
04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:09:01 AM eth0 57.27 55.64 9.79 4.87 0.00 0.00 0.00 0.00
04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:10:01 AM eth0 47.60 47.75 9.32 4.25 0.00 0.00 0.00 0.00
04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:11:01 AM eth0 4.35 3.97 0.83 0.42 0.00 0.00 0.00 0.00
04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:12:01 AM eth0 53.24 32.88 9.63 5.16 0.00 0.00 0.00 0.00
04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:13:01 AM eth0 110.23 94.58 22.68 10.69 0.00 0.00 0.00 0.00
04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:14:01 AM eth0 35.34 30.46 7.51 4.63 0.00 0.00 0.00 0.00
04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:15:01 AM eth0 15.38 11.45 2.41 1.07 0.00 0.00 0.00 0.00
04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:16:01 AM eth0 25.61 21.88 4.95 2.54 0.00 0.00 0.00 0.00
04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:17:01 AM eth0 38.29 32.21 10.48 5.12 0.00 0.00 0.00 0.00
04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:18:01 AM eth0 66.76 63.11 13.11 10.22 0.00 0.00 0.00 0.00
04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:19:01 AM eth0 61.72 63.24 11.00 7.49 0.00 0.00 0.00 0.00
04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:20:01 AM eth0 60.11 62.26 10.87 7.46 0.00 0.00 0.00 0.00
04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:21:01 AM eth0 37.80 33.74 13.28 3.98 0.00 0.00 0.00 0.00
04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:22:01 AM eth0 36.91 30.46 7.48 5.97 0.00 0.00 0.00 0.00
04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:23:01 AM eth0 63.24 64.31 13.22 8.03 0.00 0.00 0.00 0.00
04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:24:01 AM eth0 86.32 84.26 17.89 11.75 0.00 0.00 0.00 0.00
04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:25:01 AM eth0 13.63 12.75 3.23 1.77 0.00 0.00 0.00 0.00
04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:26:01 AM eth0 2.92 3.03 1.34 0.69 0.00 0.00 0.00 0.00
04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
04:27:01 AM eth0 101.60 60.90 193.34 157.13 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 64.57 50.95 118.75 15.09 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) 01/10/2025 _x86_64_ (2 CPU)
04:01:33 LINUX RESTART (2 CPU)
04:02:02 AM CPU %user %nice %system %iowait %steal %idle
04:03:01 AM all 42.94 0.03 8.03 7.04 0.10 41.86
04:03:01 AM 0 43.02 0.02 8.17 7.28 0.12 41.39
04:03:01 AM 1 42.86 0.03 7.88 6.80 0.08 42.34
04:04:01 AM all 24.57 0.00 3.34 2.12 0.10 69.87
04:04:01 AM 0 24.88 0.00 3.21 1.56 0.10 70.25
04:04:01 AM 1 24.25 0.00 3.48 2.68 0.10 69.50
04:05:01 AM all 16.55 0.00 2.28 0.89 0.09 80.18
04:05:01 AM 0 10.03 0.00 2.26 1.05 0.10 86.56
04:05:01 AM 1 23.07 0.00 2.30 0.73 0.08 73.81
04:06:01 AM all 23.05 0.00 4.29 2.21 0.10 70.35
04:06:01 AM 0 24.20 0.00 4.70 2.53 0.10 68.46
04:06:01 AM 1 21.90 0.00 3.89 1.88 0.10 72.23
04:07:01 AM all 3.39 0.00 0.23 1.21 0.07 95.09
04:07:01 AM 0 2.54 0.00 0.32 0.20 0.05 96.89
04:07:01 AM 1 4.25 0.00 0.15 2.22 0.08 93.30
04:08:01 AM all 6.95 0.00 0.40 0.02 0.07 92.57
04:08:01 AM 0 6.14 0.00 0.41 0.00 0.07 93.39
04:08:01 AM 1 7.76 0.00 0.39 0.03 0.07 91.75
04:09:01 AM all 10.12 0.00 0.58 0.01 0.07 89.23
04:09:01 AM 0 5.78 0.00 0.50 0.02 0.07 93.64
04:09:01 AM 1 14.62 0.00 0.66 0.00 0.07 84.65
04:10:01 AM all 8.28 0.00 0.34 0.00 0.08 91.31
04:10:01 AM 0 4.59 0.00 0.35 0.00 0.07 94.99
04:10:01 AM 1 11.96 0.00 0.34 0.00 0.08 87.62
04:11:01 AM all 0.89 0.00 0.12 0.00 0.04 98.96
04:11:01 AM 0 0.82 0.00 0.17 0.00 0.07 98.95
04:11:01 AM 1 0.95 0.00 0.07 0.00 0.02 98.96
04:12:01 AM all 4.55 0.00 0.35 0.00 0.08 95.02
04:12:01 AM 0 1.20 0.00 0.22 0.00 0.07 98.51
04:12:01 AM 1 7.95 0.00 0.49 0.00 0.08 91.47
04:13:01 AM all 9.32 0.00 0.57 0.00 0.08 90.04
04:13:01 AM 0 11.08 0.00 0.53 0.00 0.07 88.32
04:13:01 AM 1 7.55 0.00 0.61 0.00 0.08 91.75
04:13:01 AM CPU %user %nice %system %iowait %steal %idle
04:14:01 AM all 5.50 0.00 0.29 0.01 0.09 94.11
04:14:01 AM 0 2.34 0.00 0.23 0.00 0.10 97.32
04:14:01 AM 1 8.73 0.00 0.34 0.02 0.09 90.83
04:15:01 AM all 3.09 0.00 0.24 0.00 0.08 96.59
04:15:01 AM 0 0.77 0.00 0.15 0.00 0.08 99.00
04:15:01 AM 1 5.46 0.00 0.33 0.00 0.09 94.13
04:16:01 AM all 3.22 0.00 0.18 0.00 0.10 96.50
04:16:01 AM 0 3.89 0.00 0.18 0.00 0.10 95.82
04:16:01 AM 1 2.54 0.00 0.18 0.00 0.10 97.18
04:17:01 AM all 7.16 0.00 0.37 0.00 0.08 92.39
04:17:01 AM 0 7.45 0.00 0.46 0.00 0.09 92.00
04:17:01 AM 1 6.87 0.00 0.28 0.00 0.08 92.76
04:18:01 AM all 7.68 0.00 0.67 0.02 0.08 91.56
04:18:01 AM 0 5.83 0.00 0.50 0.02 0.07 93.58
04:18:01 AM 1 9.54 0.00 0.84 0.02 0.09 89.52
04:19:01 AM all 4.34 0.00 0.32 0.01 0.09 95.24
04:19:01 AM 0 5.05 0.00 0.30 0.02 0.10 94.53
04:19:01 AM 1 3.63 0.00 0.33 0.00 0.08 95.96
04:20:01 AM all 4.13 0.00 0.32 0.00 0.09 95.46
04:20:01 AM 0 3.41 0.00 0.33 0.00 0.10 96.15
04:20:01 AM 1 4.84 0.00 0.30 0.00 0.08 94.78
04:21:01 AM all 3.35 0.00 0.27 0.00 0.09 96.29
04:21:01 AM 0 2.49 0.00 0.28 0.00 0.08 97.14
04:21:01 AM 1 4.21 0.00 0.25 0.00 0.10 95.44
04:22:01 AM all 5.90 0.00 0.37 0.00 0.08 93.65
04:22:01 AM 0 5.49 0.00 0.40 0.00 0.08 94.03
04:22:01 AM 1 6.32 0.00 0.34 0.00 0.08 93.26
04:23:01 AM all 16.65 0.00 0.47 0.00 0.10 82.78
04:23:01 AM 0 9.15 0.00 0.42 0.00 0.10 90.33
04:23:01 AM 1 24.25 0.00 0.53 0.00 0.10 75.13
04:24:01 AM all 15.21 0.00 0.56 0.03 0.09 84.11
04:24:01 AM 0 11.16 0.00 0.44 0.05 0.08 88.27
04:24:01 AM 1 19.31 0.00 0.69 0.00 0.10 79.90
04:24:01 AM CPU %user %nice %system %iowait %steal %idle
04:25:01 AM all 7.00 0.00 0.31 0.00 0.09 92.60
04:25:01 AM 0 3.73 0.00 0.25 0.00 0.08 95.94
04:25:01 AM 1 10.27 0.00 0.37 0.00 0.10 89.26
04:26:01 AM all 6.04 0.00 0.18 0.09 0.09 93.59
04:26:01 AM 0 2.94 0.00 0.13 0.18 0.07 96.67
04:26:01 AM 1 9.14 0.00 0.23 0.00 0.12 90.51
04:27:01 AM all 26.24 0.00 2.72 0.23 0.08 70.73
04:27:01 AM 0 20.62 0.00 2.99 0.20 0.07 76.12
04:27:01 AM 1 31.86 0.00 2.45 0.27 0.08 65.34
Average: all 10.64 0.00 1.11 0.55 0.08 87.61
Average: 0 8.73 0.00 1.11 0.52 0.08 89.56
Average: 1 12.55 0.00 1.11 0.59 0.09 85.66