---> uname -a:
Linux prd-centos8-docker-8c-8g-93889.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
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): 0-7
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:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 16G 0 16G 0% /dev
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 16G 17M 16G 1% /run
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda1 160G 12G 149G 8% /
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 31890 1005 27093 19 3791 30434
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:a6:53:9b brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.40/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86165sec preferred_lft 86165sec
inet6 fe80::f816:3eff:fea6:539b/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:a7:1b:1e:de brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/28/2024 _x86_64_ (8 CPU)
23:36:42 LINUX RESTART (8 CPU)
11:37:01 PM tps rtps wtps bread/s bwrtn/s
11:38:01 PM 278.79 59.80 218.99 8061.19 39273.45
11:39:01 PM 239.04 16.85 222.20 3166.54 10472.52
11:40:00 PM 155.48 1.93 153.55 103.04 41968.10
11:40:01 PM 0.00 0.00 0.00 0.00 0.00
Average: 223.70 26.19 197.51 3776.70 30372.51
11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:38:01 PM 29675672 31306400 2980040 9.13 2688 1955140 1448000 4.30 140968 2413136 149728
11:39:01 PM 27788116 30809448 4867596 14.91 2688 3332484 1779732 5.28 176340 4205264 1194068
11:40:00 PM 27844400 31253692 4811312 14.73 2688 3714932 1435456 4.26 342380 3965928 387472
11:40:01 PM 27816652 31236712 4839060 14.82 2688 3725656 1492728 4.43 343264 3990932 398208
Average: 28281210 31151563 4374502 13.40 2688 3182053 1538979 4.57 250738 3643815 532369
11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:38:01 PM eth0 354.19 209.71 1641.19 59.14 0.00 0.00 0.00 0.00
11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:39:01 PM eth0 548.79 407.35 9496.85 85.71 0.00 0.00 0.00 0.00
11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:00 PM eth0 164.15 193.48 591.82 1911.19 0.00 0.00 0.00 0.00
11:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:01 PM eth0 3150.00 2760.47 14221.28 727.65 0.00 0.00 0.00 0.00
11:40:01 PM docker0 0.00 0.00 0.00 0.00 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 369.96 282.43 3974.62 679.69 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 12/28/2024 _x86_64_ (8 CPU)
23:36:42 LINUX RESTART (8 CPU)
11:37:01 PM CPU %user %nice %system %iowait %steal %idle
11:38:01 PM all 13.72 0.00 2.51 3.32 0.06 80.39
11:38:01 PM 0 22.15 0.00 2.92 1.92 0.08 72.92
11:38:01 PM 1 8.83 0.03 2.48 1.24 0.07 87.34
11:38:01 PM 2 17.80 0.00 2.06 0.79 0.05 79.30
11:38:01 PM 3 21.90 0.00 2.68 1.71 0.05 73.66
11:38:01 PM 4 12.03 0.00 3.20 2.68 0.05 82.04
11:38:01 PM 5 7.90 0.00 2.56 5.25 0.07 84.22
11:38:01 PM 6 6.32 0.00 2.40 4.24 0.05 87.00
11:38:01 PM 7 12.82 0.00 1.79 8.71 0.05 76.63
11:39:01 PM all 12.82 0.00 1.35 1.23 0.07 84.54
11:39:01 PM 0 12.45 0.00 1.14 0.89 0.07 85.46
11:39:01 PM 1 9.17 0.00 0.90 1.00 0.08 88.84
11:39:01 PM 2 17.59 0.00 1.81 0.59 0.08 79.94
11:39:01 PM 3 14.47 0.00 2.11 2.49 0.07 80.86
11:39:01 PM 4 20.98 0.00 2.39 2.46 0.07 74.11
11:39:01 PM 5 4.60 0.00 1.02 1.14 0.07 93.18
11:39:01 PM 6 6.36 0.00 0.60 0.72 0.03 92.28
11:39:01 PM 7 16.90 0.00 0.82 0.59 0.07 81.63
11:40:00 PM all 6.95 0.00 0.96 3.74 0.04 88.31
11:40:00 PM 0 8.89 0.00 0.69 0.46 0.05 89.91
11:40:00 PM 1 3.02 0.00 0.70 5.48 0.03 90.77
11:40:00 PM 2 4.40 0.00 0.78 6.08 0.05 88.69
11:40:00 PM 3 12.66 0.00 1.12 9.76 0.05 76.40
11:40:00 PM 4 16.18 0.00 1.95 0.71 0.05 81.11
11:40:00 PM 5 3.10 0.00 0.97 2.88 0.03 93.02
11:40:00 PM 6 4.51 0.00 0.64 2.97 0.05 91.83
11:40:00 PM 7 2.81 0.00 0.81 1.56 0.03 94.78
11:40:01 PM all 24.67 0.00 8.47 0.00 0.00 66.86
11:40:01 PM 0 9.20 0.00 4.60 0.00 0.00 86.21
11:40:01 PM 1 34.18 0.00 16.46 0.00 0.00 49.37
11:40:01 PM 2 26.51 0.00 14.46 0.00 0.00 59.04
11:40:01 PM 3 16.28 0.00 2.33 0.00 0.00 81.40
11:40:01 PM 4 27.06 0.00 10.59 0.00 0.00 62.35
11:40:01 PM 5 37.35 0.00 10.84 0.00 0.00 51.81
11:40:01 PM 6 40.70 0.00 2.33 0.00 0.00 56.98
11:40:01 PM 7 7.14 0.00 7.14 0.00 0.00 85.71
Average: all 11.24 0.00 1.64 2.74 0.06 84.32
Average: 0 14.48 0.00 1.60 1.08 0.07 82.77
Average: 1 7.14 0.01 1.43 2.55 0.06 88.80
Average: 2 13.36 0.00 1.61 2.46 0.06 82.51
Average: 3 16.36 0.00 1.97 4.61 0.06 77.00
Average: 4 16.45 0.00 2.55 1.95 0.06 78.99
Average: 5 5.35 0.00 1.56 3.07 0.06 89.96
Average: 6 5.90 0.00 1.22 2.63 0.04 90.20
Average: 7 10.86 0.00 1.17 3.61 0.05 84.31