---> uname -a:
Linux prd-centos8-docker-8c-8g-84201.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 11G 150G 7% /
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 31890 1472 27964 19 2453 29972
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:a7:92:e3 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.82/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86147sec preferred_lft 86147sec
inet6 fe80::f816:3eff:fea7:92e3/64 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 02:42:6c:74:56:85 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) 11/16/2024 _x86_64_ (8 CPU)
14:01:24 LINUX RESTART (8 CPU)
02:02:01 PM tps rtps wtps bread/s bwrtn/s
02:03:02 PM 195.82 8.53 187.29 1424.59 9651.60
02:04:01 PM 113.10 1.88 111.22 926.19 8439.56
02:05:01 PM 41.13 1.92 39.21 50.52 4955.76
Average: 116.70 4.12 112.58 799.78 7678.23
02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:03:02 PM 28173640 30004568 4482072 13.73 2688 2148852 2622240 7.78 187724 3834096 175260
02:04:01 PM 27600248 29602280 5055464 15.48 2688 2314892 3365460 9.99 243900 4328560 103200
02:05:01 PM 28715372 30769724 3940340 12.07 2688 2366000 1727460 5.13 296572 3160976 21020
Average: 28163087 30125524 4492625 13.76 2688 2276581 2571720 7.63 242732 3774544 99827
02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:03:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:03:02 PM eth0 189.20 154.97 2397.13 43.76 0.00 0.00 0.00 0.00
02:03:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:04:01 PM lo 1.14 1.14 0.12 0.12 0.00 0.00 0.00 0.00
02:04:01 PM eth0 145.49 117.60 1509.97 26.46 0.00 0.00 0.00 0.00
02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:05:01 PM eth0 264.72 172.54 653.65 140.34 0.00 0.00 0.00 0.00
02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00
Average: eth0 200.11 148.54 1520.35 70.43 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) 11/16/2024 _x86_64_ (8 CPU)
14:01:24 LINUX RESTART (8 CPU)
02:02:01 PM CPU %user %nice %system %iowait %steal %idle
02:03:02 PM all 17.15 0.00 1.25 0.87 0.08 80.65
02:03:02 PM 0 10.71 0.00 0.70 0.52 0.10 87.97
02:03:02 PM 1 25.80 0.00 2.12 1.47 0.08 70.53
02:03:02 PM 2 20.75 0.00 1.15 1.14 0.08 76.87
02:03:02 PM 3 18.85 0.00 2.22 0.67 0.07 78.20
02:03:02 PM 4 14.68 0.00 0.80 0.39 0.05 84.08
02:03:02 PM 5 12.70 0.00 0.80 0.44 0.08 85.98
02:03:02 PM 6 20.55 0.00 1.39 1.55 0.07 76.45
02:03:02 PM 7 13.18 0.00 0.82 0.77 0.08 85.15
02:04:01 PM all 43.86 0.00 1.57 0.65 0.11 53.81
02:04:01 PM 0 44.30 0.00 1.94 1.77 0.12 51.88
02:04:01 PM 1 44.46 0.00 1.45 0.31 0.10 53.68
02:04:01 PM 2 51.68 0.00 1.68 0.63 0.10 45.90
02:04:01 PM 3 41.80 0.00 1.91 0.41 0.10 55.79
02:04:01 PM 4 46.50 0.00 1.94 0.49 0.14 50.93
02:04:01 PM 5 43.38 0.00 1.16 0.19 0.10 55.17
02:04:01 PM 6 44.60 0.00 1.34 0.41 0.09 53.56
02:04:01 PM 7 34.19 0.00 1.12 0.99 0.10 63.60
02:05:01 PM all 24.49 0.00 1.21 0.25 0.07 73.98
02:05:01 PM 0 33.14 0.00 0.70 0.00 0.08 66.08
02:05:01 PM 1 21.18 0.00 0.95 0.12 0.08 77.67
02:05:01 PM 2 28.55 0.00 1.30 0.27 0.08 69.80
02:05:01 PM 3 18.62 0.00 1.37 0.03 0.08 79.89
02:05:01 PM 4 14.76 0.00 1.74 1.27 0.07 82.15
02:05:01 PM 5 16.35 0.00 1.27 0.07 0.07 82.24
02:05:01 PM 6 30.97 0.00 1.25 0.08 0.05 67.64
02:05:01 PM 7 32.25 0.00 1.09 0.17 0.05 66.45
Average: all 28.41 0.00 1.34 0.59 0.08 69.57
Average: 0 29.29 0.00 1.11 0.76 0.10 68.74
Average: 1 30.40 0.00 1.51 0.63 0.09 67.37
Average: 2 33.56 0.00 1.38 0.68 0.09 64.29
Average: 3 26.33 0.00 1.83 0.37 0.08 71.38
Average: 4 25.19 0.00 1.49 0.72 0.08 72.51
Average: 5 24.04 0.00 1.08 0.23 0.08 74.57
Average: 6 31.96 0.00 1.33 0.68 0.07 65.96
Average: 7 26.49 0.00 1.01 0.64 0.08 71.78