---> uname -a:
Linux prd-centos8-robot-2c-8g-3959.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 622 4841 19 2233 6778
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:6f:4b:a7 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85204sec preferred_lft 85204sec
inet6 fe80::f816:3eff:fe6f:4ba7/64 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) 03/02/2025 _x86_64_ (2 CPU)
00:41:04 LINUX RESTART (2 CPU)
12:42:01 AM tps rtps wtps bread/s bwrtn/s
12:43:01 AM 109.50 0.23 109.26 11.86 9762.58
12:44:01 AM 44.90 1.05 43.85 113.70 5069.54
12:45:01 AM 53.47 9.26 44.20 1643.99 2991.77
12:46:01 AM 26.27 0.00 26.27 0.00 5704.52
12:47:01 AM 2.87 0.00 2.87 0.00 77.15
12:48:01 AM 0.52 0.00 0.52 0.00 6.73
12:49:01 AM 0.43 0.10 0.33 32.13 8.47
12:50:01 AM 1.83 0.00 1.83 0.00 168.46
12:51:01 AM 0.52 0.03 0.48 1.87 89.80
12:52:01 AM 0.55 0.00 0.55 0.00 114.23
12:53:01 AM 0.28 0.00 0.28 0.00 95.13
12:54:01 AM 0.27 0.00 0.27 0.00 110.81
12:55:01 AM 0.17 0.00 0.17 0.00 85.87
12:56:01 AM 0.22 0.00 0.22 0.00 101.47
12:57:01 AM 1.43 0.03 1.40 0.27 137.07
12:58:01 AM 0.35 0.00 0.35 0.00 105.03
12:59:01 AM 0.28 0.00 0.28 0.00 111.65
01:00:01 AM 6.93 0.37 6.56 37.31 346.05
01:01:01 AM 36.74 6.23 30.51 609.19 2550.17
Average: 15.13 0.91 14.22 128.98 1454.61
12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:43:01 AM 5169908 7007332 2712524 34.41 2688 2015468 732296 8.20 190632 2181372 154228
12:44:01 AM 5263444 7074796 2618988 33.23 2688 1988780 675308 7.56 217832 2057536 20
12:45:01 AM 4986628 7051404 2895804 36.74 2688 2233656 660540 7.40 264316 2261400 157940
12:46:01 AM 4981116 7045496 2901316 36.81 2688 2233624 660540 7.40 264432 2261320 4
12:47:01 AM 4981180 7045548 2901252 36.81 2688 2233624 660540 7.40 264440 2261432 0
12:48:01 AM 4981312 7045684 2901120 36.80 2688 2233628 660540 7.40 264436 2261452 16
12:49:01 AM 4934316 7001936 2948116 37.40 2688 2236888 744944 8.34 264588 2308136 2296
12:50:01 AM 4929312 6999108 2953120 37.46 2688 2239056 747608 8.37 264936 2312436 1212
12:51:01 AM 4926580 6999048 2955852 37.50 2688 2241696 747608 8.37 265128 2315060 1280
12:52:01 AM 4923936 6998596 2958496 37.53 2688 2243896 747608 8.37 265128 2317840 292
12:53:01 AM 4918064 6995504 2964368 37.61 2688 2246708 770060 8.62 265128 2323568 300
12:54:01 AM 4913188 6993848 2969244 37.67 2688 2249888 770060 8.62 265128 2328232 192
12:55:01 AM 4909548 6993372 2972884 37.72 2688 2253052 791808 8.87 265128 2331964 816
12:56:01 AM 4904392 6990972 2978040 37.78 2688 2255808 793804 8.89 265128 2336904 568
12:57:01 AM 4903776 6993516 2978656 37.79 2688 2259000 793804 8.89 265268 2337752 592
12:58:01 AM 4900316 6992940 2982116 37.83 2688 2261860 809324 9.06 265268 2340792 420
12:59:01 AM 4896272 6992500 2986160 37.88 2688 2265440 809324 9.06 265268 2344804 720
01:00:01 AM 4927080 6923804 2955352 37.49 2688 2169816 779264 8.73 321960 2272804 73364
01:01:01 AM 4971160 6954088 2911272 36.93 2688 2157544 723308 8.10 491536 2066396 16800
Average: 4964291 7005236 2918141 37.02 2688 2211549 740963 8.30 273457 2274800 21635
12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 AM eth0 95.03 74.86 1212.34 10.73 0.00 0.00 0.00 0.00
12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 AM eth0 12.98 11.68 12.76 4.52 0.00 0.00 0.00 0.00
12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:45:01 AM eth0 46.57 39.52 303.63 12.06 0.00 0.00 0.00 0.00
12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:46:01 AM eth0 534.36 384.37 103.87 88.85 0.00 0.00 0.00 0.00
12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:47:01 AM eth0 2.75 1.93 0.57 0.48 0.00 0.00 0.00 0.00
12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:48:01 AM eth0 3.52 2.03 0.74 0.61 0.00 0.00 0.00 0.00
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 115.18 102.18 26.41 8.65 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 77.24 76.64 14.75 6.17 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 71.43 70.94 15.38 5.85 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 112.70 113.51 19.26 8.78 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 98.20 96.97 21.83 7.96 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 209.68 211.45 37.60 15.17 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 133.36 132.49 26.66 10.95 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 66.69 66.44 14.04 5.55 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 98.92 99.35 20.68 8.04 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 88.69 88.89 18.35 7.42 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 193.22 194.72 35.16 14.26 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 182.38 142.75 167.09 132.19 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 21.04 19.59 17.25 8.98 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 113.89 101.60 108.87 18.80 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) 03/02/2025 _x86_64_ (2 CPU)
00:41:04 LINUX RESTART (2 CPU)
12:42:01 AM CPU %user %nice %system %iowait %steal %idle
12:43:01 AM all 32.13 0.00 5.04 1.25 0.11 61.48
12:43:01 AM 0 22.93 0.00 4.06 1.10 0.10 71.81
12:43:01 AM 1 41.36 0.00 6.02 1.40 0.12 51.10
12:44:01 AM all 16.12 0.00 1.96 0.58 0.07 81.28
12:44:01 AM 0 11.78 0.00 1.47 0.75 0.07 85.93
12:44:01 AM 1 20.46 0.00 2.46 0.40 0.07 76.62
12:45:01 AM all 28.60 0.00 5.74 0.72 0.11 64.83
12:45:01 AM 0 18.02 0.00 4.75 0.75 0.10 76.39
12:45:01 AM 1 39.23 0.00 6.74 0.69 0.12 53.22
12:46:01 AM all 1.09 0.00 1.17 0.51 0.06 97.16
12:46:01 AM 0 1.06 0.00 1.04 0.52 0.03 97.35
12:46:01 AM 1 1.13 0.00 1.31 0.50 0.08 96.98
12:47:01 AM all 0.31 0.00 0.08 0.02 0.04 99.55
12:47:01 AM 0 0.45 0.00 0.03 0.02 0.03 99.47
12:47:01 AM 1 0.17 0.00 0.13 0.02 0.05 99.63
12:48:01 AM all 0.35 0.00 0.08 0.00 0.04 99.52
12:48:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32
12:48:01 AM 1 0.12 0.00 0.10 0.00 0.05 99.73
12:49:01 AM all 7.89 0.00 0.73 0.00 0.07 91.31
12:49:01 AM 0 4.27 0.00 0.65 0.00 0.07 95.01
12:49:01 AM 1 11.54 0.00 0.81 0.00 0.07 87.58
12:50:01 AM all 7.15 0.00 0.57 0.00 0.09 92.19
12:50:01 AM 0 2.28 0.00 0.42 0.00 0.08 97.22
12:50:01 AM 1 12.10 0.00 0.73 0.00 0.10 87.06
12:51:01 AM all 7.06 0.00 0.65 0.01 0.09 92.19
12:51:01 AM 0 2.95 0.00 0.47 0.02 0.08 96.48
12:51:01 AM 1 11.18 0.00 0.82 0.00 0.10 87.90
12:52:01 AM all 6.81 0.00 0.56 0.00 0.08 92.55
12:52:01 AM 0 5.04 0.00 0.50 0.00 0.07 94.39
12:52:01 AM 1 8.58 0.00 0.61 0.00 0.10 90.71
12:53:01 AM all 8.83 0.00 0.71 0.00 0.08 90.37
12:53:01 AM 0 9.64 0.00 0.89 0.00 0.08 89.38
12:53:01 AM 1 8.02 0.00 0.54 0.00 0.08 91.35
12:53:01 AM CPU %user %nice %system %iowait %steal %idle
12:54:01 AM all 9.77 0.00 1.00 0.02 0.12 89.09
12:54:01 AM 0 8.86 0.00 1.08 0.00 0.12 89.94
12:54:01 AM 1 10.68 0.00 0.93 0.03 0.12 88.24
12:55:01 AM all 10.84 0.00 0.95 0.00 0.08 88.13
12:55:01 AM 0 6.51 0.00 0.74 0.00 0.08 92.67
12:55:01 AM 1 15.21 0.00 1.15 0.00 0.08 83.55
12:56:01 AM all 7.04 0.00 0.60 0.00 0.08 92.28
12:56:01 AM 0 4.95 0.00 0.49 0.00 0.08 94.48
12:56:01 AM 1 9.15 0.00 0.71 0.00 0.08 90.06
12:57:01 AM all 8.15 0.00 0.81 0.01 0.09 90.93
12:57:01 AM 0 6.93 0.00 0.81 0.00 0.08 92.18
12:57:01 AM 1 9.37 0.00 0.82 0.02 0.10 89.69
12:58:01 AM all 8.72 0.00 0.74 0.00 0.10 90.45
12:58:01 AM 0 4.41 0.00 0.50 0.00 0.10 94.99
12:58:01 AM 1 13.04 0.00 0.98 0.00 0.10 85.88
12:59:01 AM all 9.34 0.00 0.88 0.00 0.10 89.68
12:59:01 AM 0 6.39 0.00 0.88 0.00 0.10 92.63
12:59:01 AM 1 12.30 0.00 0.88 0.00 0.10 86.72
01:00:01 AM all 19.97 0.01 2.11 0.04 0.09 77.78
01:00:01 AM 0 10.43 0.02 1.95 0.02 0.08 87.51
01:00:01 AM 1 29.50 0.00 2.26 0.07 0.10 68.06
01:01:01 AM all 26.71 0.23 3.43 0.38 0.09 69.16
01:01:01 AM 0 25.22 0.47 3.10 0.53 0.10 70.58
01:01:01 AM 1 28.20 0.00 3.75 0.22 0.08 67.75
Average: all 11.43 0.01 1.47 0.19 0.08 86.82
Average: 0 8.05 0.03 1.26 0.20 0.08 90.39
Average: 1 14.83 0.00 1.68 0.18 0.09 83.23