---> uname -a:
Linux prd-centos8-docker-8c-8g-77240.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 1058 27201 19 3629 30374
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:62:f0:8c brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86127sec preferred_lft 86127sec
inet6 fe80::f816:3eff:fe62:f08c/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 02:42:22:be:a0:bd 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
inet6 fe80::42:22ff:febe:a0bd/64 scope link
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) 10/17/2024 _x86_64_ (8 CPU)
03:37:25 LINUX RESTART (8 CPU)
03:38:01 AM tps rtps wtps bread/s bwrtn/s
03:39:01 AM 152.01 21.15 130.86 4472.99 8685.24
03:40:01 AM 377.37 5.00 372.38 1168.68 13417.69
03:41:01 AM 263.48 3.10 260.38 530.49 43976.47
03:42:01 AM 50.85 0.65 50.20 65.71 6985.74
Average: 210.93 7.47 203.46 1559.35 18266.68
03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
03:39:01 AM 29287996 31128664 3367716 10.31 2688 2160836 1574396 4.67 177460 2744572 127580
03:40:01 AM 27994456 30231788 4661256 14.27 2688 2549576 2179496 6.47 283272 3892940 186956
03:41:01 AM 26668596 29868540 5987116 18.33 2688 3498072 2598324 7.71 656700 4787212 94124
03:42:01 AM 27871840 31120276 4783872 14.65 2688 3546352 1485792 4.41 862624 3388020 940
Average: 27955722 30587317 4699990 14.39 2688 2938709 1959502 5.81 495014 3703186 102400
03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:39:01 AM eth0 105.07 85.00 1104.44 29.63 0.00 0.00 0.00 0.00
03:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:40:01 AM eth0 450.23 375.64 5582.10 48.81 0.00 0.00 0.00 0.00
03:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:41:01 AM eth0 438.67 331.79 7110.29 38.68 0.00 0.00 0.00 0.00
03:41:01 AM docker0 7.85 13.16 0.47 306.38 0.00 0.00 0.00 0.00
03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:42:01 AM eth0 288.40 295.67 263.16 2343.81 0.00 0.00 0.00 0.00
03:42:01 AM 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 320.60 272.03 3515.10 615.26 0.00 0.00 0.00 0.00
Average: docker0 1.96 3.29 0.12 76.60 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) 10/17/2024 _x86_64_ (8 CPU)
03:37:25 LINUX RESTART (8 CPU)
03:38:01 AM CPU %user %nice %system %iowait %steal %idle
03:39:01 AM all 11.04 0.00 1.17 1.19 0.06 86.55
03:39:01 AM 0 7.62 0.00 1.09 1.50 0.08 89.71
03:39:01 AM 1 16.17 0.00 1.60 0.67 0.07 81.50
03:39:01 AM 2 3.21 0.00 0.40 0.62 0.05 95.72
03:39:01 AM 3 15.29 0.00 1.60 1.90 0.07 81.13
03:39:01 AM 4 9.62 0.00 0.67 0.74 0.03 88.94
03:39:01 AM 5 5.89 0.00 0.67 0.55 0.07 92.83
03:39:01 AM 6 18.58 0.00 1.75 2.21 0.05 77.41
03:39:01 AM 7 11.92 0.00 1.55 1.32 0.05 85.16
03:40:01 AM all 26.42 0.00 1.57 1.99 0.08 69.94
03:40:01 AM 0 31.45 0.00 1.93 2.64 0.07 63.91
03:40:01 AM 1 25.04 0.00 1.76 1.44 0.08 71.68
03:40:01 AM 2 32.87 0.00 2.25 3.73 0.08 61.07
03:40:01 AM 3 21.45 0.00 1.22 1.69 0.07 75.57
03:40:01 AM 4 29.86 0.00 1.02 0.44 0.08 68.60
03:40:01 AM 5 17.56 0.00 1.45 3.41 0.08 77.50
03:40:01 AM 6 28.60 0.00 1.47 1.19 0.08 68.65
03:40:01 AM 7 24.55 0.00 1.49 1.36 0.08 72.51
03:41:01 AM all 15.73 0.00 3.15 2.78 0.09 78.26
03:41:01 AM 0 13.63 0.00 3.06 1.46 0.08 81.77
03:41:01 AM 1 13.65 0.00 3.30 5.02 0.08 77.95
03:41:01 AM 2 21.13 0.00 4.06 6.59 0.10 68.12
03:41:01 AM 3 17.31 0.00 3.05 2.34 0.10 77.20
03:41:01 AM 4 22.18 0.00 2.56 0.52 0.08 74.65
03:41:01 AM 5 17.28 0.00 3.02 3.85 0.10 75.75
03:41:01 AM 6 10.52 0.00 2.91 1.09 0.08 85.40
03:41:01 AM 7 10.14 0.00 3.21 1.40 0.07 85.18
03:42:01 AM all 12.07 0.00 1.16 0.27 0.06 86.45
03:42:01 AM 0 13.38 0.00 1.69 0.02 0.07 84.85
03:42:01 AM 1 5.11 0.00 1.04 1.14 0.07 92.65
03:42:01 AM 2 31.80 0.00 1.49 0.13 0.07 66.51
03:42:01 AM 3 3.78 0.00 0.72 0.02 0.05 95.44
03:42:01 AM 4 7.65 0.00 1.32 0.52 0.05 90.46
03:42:01 AM 5 6.28 0.00 0.72 0.02 0.03 92.95
03:42:01 AM 6 15.58 0.00 1.29 0.05 0.07 83.02
03:42:01 AM 7 13.05 0.00 0.99 0.23 0.05 85.68
Average: all 16.31 0.00 1.76 1.55 0.07 80.31
Average: 0 16.51 0.00 1.94 1.40 0.08 80.08
Average: 1 14.98 0.00 1.92 2.06 0.08 80.96
Average: 2 22.25 0.00 2.05 2.76 0.08 72.87
Average: 3 14.45 0.00 1.64 1.49 0.07 82.35
Average: 4 17.31 0.00 1.39 0.55 0.06 80.69
Average: 5 11.74 0.00 1.46 1.95 0.07 84.78
Average: 6 18.32 0.00 1.86 1.13 0.07 78.62
Average: 7 14.91 0.00 1.81 1.08 0.06 82.14