---> uname -a:
Linux prd-centos8-robot-2c-8g-2212.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: 2800.000
BogoMIPS: 5600.00
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 8.4G 32G 21% /
tmpfs 770M 0 770M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 7697 632 4848 19 2216 6769
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:3d:0d:6f brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0
valid_lft 85685sec preferred_lft 85685sec
inet6 fe80::f816:3eff:fe3d:d6f/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) 01/16/2025 _x86_64_ (2 CPU)
20:10:05 LINUX RESTART (2 CPU)
08:11:01 PM tps rtps wtps bread/s bwrtn/s
08:12:01 PM 107.31 1.08 106.23 85.17 10202.72
08:13:01 PM 48.24 0.73 47.51 53.06 6141.93
08:14:01 PM 9.18 0.03 9.15 0.53 250.17
08:15:01 PM 51.04 9.58 41.46 1702.78 2773.80
08:16:01 PM 25.29 0.03 25.26 3.47 5580.22
08:17:01 PM 4.10 0.10 4.00 32.13 219.31
08:18:01 PM 2.33 0.00 2.33 0.00 656.53
08:19:01 PM 0.48 0.00 0.48 0.00 376.44
08:20:01 PM 0.23 0.00 0.23 0.00 143.18
08:21:01 PM 9.66 0.35 9.31 38.78 474.18
08:22:01 PM 26.96 0.53 26.42 64.78 2796.10
Average: 25.89 1.13 24.76 180.05 2692.26
08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:12:01 PM 5309532 7015256 2572900 32.64 2688 1888576 715244 8.01 188960 2059648 59776
08:13:01 PM 5207560 7002324 2674872 33.93 2688 1972836 711336 7.96 198964 2133932 4
08:14:01 PM 5162552 6982892 2719880 34.51 2688 1998404 728624 8.16 211268 2167360 25564
08:15:01 PM 4964268 7012788 2918164 37.02 2688 2218072 695012 7.78 260208 2290124 156668
08:16:01 PM 4978720 7026996 2903712 36.84 2688 2218196 680692 7.62 264252 2266948 4
08:17:01 PM 4934528 6985628 2947904 37.40 2688 2221012 752572 8.43 264436 2310572 296
08:18:01 PM 4898128 6966552 2984304 37.86 2688 2238368 768716 8.61 264852 2346928 40
08:19:01 PM 4882824 6962468 2999608 38.05 2688 2249624 768716 8.61 264852 2361764 132
08:20:01 PM 4866652 6954816 3015780 38.26 2688 2258080 788384 8.83 264900 2377612 4332
08:21:01 PM 4915716 6907348 2966716 37.64 2688 2167496 799140 8.95 326164 2290860 80244
08:22:01 PM 4967344 6934464 2915088 36.98 2688 2143248 777408 8.70 494988 2074612 16712
Average: 5007984 6977412 2874448 36.47 2688 2143083 744168 8.33 273077 2243669 31252
08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:12:01 PM eth0 78.91 68.41 946.19 8.08 0.00 0.00 0.00 0.00
08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:13:01 PM eth0 35.36 27.30 438.10 5.31 0.00 0.00 0.00 0.00
08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:14:01 PM eth0 5.06 4.72 3.34 2.50 0.00 0.00 0.00 0.00
08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:15:01 PM eth0 42.64 37.76 303.45 9.47 0.00 0.00 0.00 0.00
08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:16:01 PM eth0 188.70 139.25 38.57 37.19 0.00 0.00 0.00 0.00
08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:17:01 PM eth0 22.00 16.98 25.71 2.54 0.00 0.00 0.00 0.00
08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:18:01 PM eth0 43.72 38.12 117.25 10.93 0.00 0.00 0.00 0.00
08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:19:01 PM eth0 27.10 20.43 74.31 6.78 0.00 0.00 0.00 0.00
08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:20:01 PM eth0 20.26 19.36 64.69 12.31 0.00 0.00 0.00 0.00
08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:21:01 PM eth0 74.90 48.56 152.31 78.15 0.00 0.00 0.00 0.00
08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:22:01 PM eth0 20.79 18.89 18.23 8.87 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 50.86 39.98 198.38 16.56 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) 01/16/2025 _x86_64_ (2 CPU)
20:10:05 LINUX RESTART (2 CPU)
08:11:01 PM CPU %user %nice %system %iowait %steal %idle
08:12:01 PM all 29.99 0.00 4.22 8.22 0.13 57.45
08:12:01 PM 0 26.43 0.00 3.87 8.08 0.12 61.51
08:12:01 PM 1 33.55 0.00 4.57 8.36 0.13 53.39
08:13:01 PM all 16.34 0.00 2.21 2.16 0.08 79.22
08:13:01 PM 0 6.38 0.00 1.64 2.19 0.07 89.73
08:13:01 PM 1 26.34 0.00 2.78 2.13 0.08 68.67
08:14:01 PM all 7.72 0.00 0.83 0.13 0.05 91.26
08:14:01 PM 0 5.12 0.00 0.65 0.15 0.05 94.02
08:14:01 PM 1 10.32 0.00 1.02 0.12 0.05 88.50
08:15:01 PM all 28.89 0.00 5.10 0.80 0.11 65.10
08:15:01 PM 0 18.08 0.00 4.65 0.62 0.08 76.57
08:15:01 PM 1 39.70 0.00 5.55 0.98 0.13 53.64
08:16:01 PM all 2.34 0.00 0.79 0.45 0.04 96.38
08:16:01 PM 0 1.45 0.00 0.67 0.35 0.05 97.48
08:16:01 PM 1 3.22 0.00 0.90 0.55 0.03 95.29
08:17:01 PM all 3.00 0.00 0.22 0.02 0.06 96.71
08:17:01 PM 0 3.53 0.00 0.20 0.00 0.03 96.23
08:17:01 PM 1 2.47 0.00 0.23 0.03 0.08 97.18
08:18:01 PM all 18.02 0.00 0.22 0.05 0.08 81.63
08:18:01 PM 0 1.54 0.00 0.22 0.07 0.10 98.08
08:18:01 PM 1 34.46 0.00 0.22 0.03 0.07 65.22
08:19:01 PM all 9.52 0.00 0.14 0.03 0.07 90.24
08:19:01 PM 0 3.74 0.00 0.17 0.07 0.07 95.96
08:19:01 PM 1 15.28 0.00 0.12 0.00 0.07 84.53
08:20:01 PM all 8.75 0.00 0.18 0.00 0.08 91.00
08:20:01 PM 0 2.29 0.00 0.15 0.00 0.07 97.49
08:20:01 PM 1 15.20 0.00 0.20 0.00 0.08 84.52
08:21:01 PM all 16.66 0.00 1.56 0.08 0.11 81.59
08:21:01 PM 0 6.71 0.00 1.52 0.08 0.10 91.58
08:21:01 PM 1 26.60 0.00 1.60 0.08 0.12 71.59
08:22:01 PM all 29.09 0.00 3.37 0.23 0.09 67.22
08:22:01 PM 0 18.31 0.00 3.44 0.22 0.10 77.93
08:22:01 PM 1 39.86 0.00 3.30 0.23 0.08 56.52
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 15.49 0.00 1.71 1.11 0.08 81.61
Average: 0 8.51 0.00 1.56 1.07 0.08 88.78
Average: 1 22.46 0.00 1.86 1.14 0.09 74.46