---> uname -a:
Linux prd-centos8-docker-8c-8g-100035.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: 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): 0-7
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 1012 27086 19 3791 30428
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:d4:ae:c1 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86166sec preferred_lft 86166sec
inet6 fe80::f816:3eff:fed4:aec1/64 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 02:42:78:5d:95:0e 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) 01/21/2025 _x86_64_ (8 CPU)
23:38:17 LINUX RESTART (8 CPU)
11:39:03 PM tps rtps wtps bread/s bwrtn/s
11:40:00 PM 259.58 18.53 241.05 3894.83 7944.86
11:40:01 PM 53.61 0.00 53.61 0.00 1527.84
11:41:01 PM 277.87 16.83 261.05 3165.34 10526.66
11:42:01 PM 156.07 2.15 153.92 145.04 54603.88
Average: 229.74 12.33 217.41 2363.88 24506.18
11:39:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:40:00 PM 29615084 31264044 3040628 9.31 2688 1973588 1419264 4.21 141952 2474072 151112
11:40:01 PM 29598148 31254360 3057564 9.36 2688 1980792 1435456 4.26 143096 2489228 158192
11:41:01 PM 27670776 30697516 4984936 15.27 2688 3337096 1843472 5.47 177492 4316392 1191488
11:42:01 PM 27775264 31196932 4880448 14.95 2688 3727432 1432324 4.25 516100 3865180 64
Average: 28664818 31103213 3990894 12.22 2688 2754727 1532629 4.55 244660 3286218 375214
11:39:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
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 395.50 276.62 1886.90 73.97 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 0.00 0.00 0.00 0.00 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
11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:41:01 PM eth0 559.98 413.85 9364.21 82.89 0.00 0.00 0.00 0.00
11:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:42:01 PM eth0 237.39 240.86 775.45 1896.53 0.00 0.00 0.00 0.00
11:42:01 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 395.50 309.32 4022.59 690.85 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) 01/21/2025 _x86_64_ (8 CPU)
23:38:17 LINUX RESTART (8 CPU)
11:39:03 PM CPU %user %nice %system %iowait %steal %idle
11:40:00 PM all 11.97 0.00 1.59 1.31 0.06 85.07
11:40:00 PM 0 8.64 0.00 0.51 0.79 0.05 90.01
11:40:00 PM 1 21.47 0.00 2.02 1.92 0.07 74.52
11:40:00 PM 2 7.49 0.00 1.32 0.67 0.07 90.45
11:40:00 PM 3 5.46 0.00 2.79 2.74 0.05 88.95
11:40:00 PM 4 16.01 0.00 1.37 1.39 0.09 81.14
11:40:00 PM 5 17.29 0.00 2.43 2.01 0.05 78.23
11:40:00 PM 6 12.24 0.00 0.98 0.69 0.04 86.05
11:40:00 PM 7 7.14 0.00 1.29 0.25 0.07 91.25
11:40:01 PM all 8.30 0.00 1.28 0.38 0.00 90.04
11:40:01 PM 0 0.00 0.00 1.02 0.00 0.00 98.98
11:40:01 PM 1 0.00 0.00 1.02 0.00 0.00 98.98
11:40:01 PM 2 1.02 0.00 0.00 0.00 0.00 98.98
11:40:01 PM 3 1.01 0.00 1.01 0.00 0.00 97.98
11:40:01 PM 4 0.00 0.00 0.00 0.00 0.00 100.00
11:40:01 PM 5 1.02 0.00 1.02 0.00 0.00 97.96
11:40:01 PM 6 0.00 0.00 0.00 0.00 0.00 100.00
11:40:01 PM 7 63.27 0.00 6.12 3.06 0.00 27.55
11:41:01 PM all 13.51 0.00 1.37 2.08 0.07 82.97
11:41:01 PM 0 8.79 0.00 0.95 1.27 0.07 88.92
11:41:01 PM 1 9.86 0.00 0.99 4.25 0.07 84.84
11:41:01 PM 2 17.35 0.00 2.34 2.53 0.08 77.70
11:41:01 PM 3 12.83 0.00 1.08 3.25 0.08 82.76
11:41:01 PM 4 13.45 0.00 1.37 2.17 0.07 82.93
11:41:01 PM 5 15.91 0.00 1.00 0.38 0.07 82.64
11:41:01 PM 6 11.61 0.00 0.90 0.84 0.07 86.58
11:41:01 PM 7 18.27 0.00 2.29 1.98 0.08 77.38
11:42:01 PM all 9.68 0.00 1.29 6.72 0.05 82.26
11:42:01 PM 0 9.48 0.00 1.44 5.22 0.07 83.80
11:42:01 PM 1 10.66 0.00 1.17 13.13 0.03 75.00
11:42:01 PM 2 10.08 0.00 1.19 12.19 0.05 76.49
11:42:01 PM 3 6.15 0.00 1.24 6.73 0.03 85.85
11:42:01 PM 4 3.93 0.00 1.15 7.78 0.05 87.08
11:42:01 PM 5 22.75 0.00 1.27 4.40 0.07 71.51
11:42:01 PM 6 5.65 0.00 2.01 2.14 0.08 90.11
11:42:01 PM 7 8.74 0.00 0.87 2.13 0.05 88.22
Average: all 11.70 0.00 1.41 3.39 0.06 83.44
Average: 0 8.93 0.00 0.97 2.44 0.06 87.60
Average: 1 13.79 0.00 1.38 6.47 0.06 78.30
Average: 2 11.65 0.00 1.61 5.18 0.07 81.49
Average: 3 8.15 0.00 1.68 4.24 0.06 85.87
Average: 4 11.00 0.00 1.29 3.80 0.07 83.85
Average: 5 18.57 0.00 1.55 2.26 0.06 77.56
Average: 6 9.74 0.00 1.30 1.22 0.06 87.67
Average: 7 11.74 0.00 1.51 1.48 0.07 85.19