---> uname -a:
Linux prd-centos8-docker-8c-8g-40415.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 1062 26570 19 4257 30364
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:4f:61:db brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86123sec preferred_lft 86123sec
inet6 fe80::f816:3eff:fe4f:61db/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:c3:86:9f:08 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:c3ff:fe86:9f08/64 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) 09/21/2024 _x86_64_ (8 CPU)
07:30:24 LINUX RESTART (8 CPU)
07:31:01 AM tps rtps wtps bread/s bwrtn/s
07:32:01 AM 144.52 17.23 127.29 3576.01 9750.18
07:33:01 AM 254.52 14.13 240.39 2232.59 14347.87
07:34:02 AM 127.10 15.09 112.01 5433.42 31072.63
07:35:01 AM 88.00 0.69 87.31 78.75 25333.62
Average: 153.81 11.83 141.98 2841.81 20104.75
07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:32:01 AM 29378808 31185768 3276904 10.03 2688 2127148 2020704 6.00 174692 2654228 118848
07:33:01 AM 27461688 29679292 5194024 15.91 2688 2530040 2780428 8.25 279064 4426816 97444
07:34:02 AM 26691304 30209632 5964408 18.26 2688 3813364 2745288 8.15 652780 4758064 338900
07:35:01 AM 27180464 31065648 5475248 16.77 2688 4177184 1571820 4.66 886728 4032572 1040
Average: 27678066 30535085 4977646 15.24 2688 3161934 2279560 6.76 498316 3967920 139058
07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:32:01 AM eth0 130.94 104.28 1213.36 39.37 0.00 0.00 0.00 0.00
07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:33:01 AM eth0 443.57 349.67 5310.36 51.38 0.00 0.00 0.00 0.00
07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:34:02 AM lo 12.11 12.11 1.30 1.30 0.00 0.00 0.00 0.00
07:34:02 AM eth0 1303.12 434.32 7608.35 39.12 0.00 0.00 0.00 0.00
07:34:02 AM docker0 4.40 5.41 0.66 0.63 0.00 0.00 0.00 0.00
07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:35:01 AM eth0 160.88 144.66 873.58 1123.69 0.00 0.00 0.00 0.00
07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 3.04 3.04 0.33 0.33 0.00 0.00 0.00 0.00
Average: eth0 511.12 258.71 3763.61 309.99 0.00 0.00 0.00 0.00
Average: docker0 1.10 1.36 0.17 0.16 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) 09/21/2024 _x86_64_ (8 CPU)
07:30:24 LINUX RESTART (8 CPU)
07:31:01 AM CPU %user %nice %system %iowait %steal %idle
07:32:01 AM all 10.27 0.00 1.23 1.14 0.06 87.30
07:32:01 AM 0 9.55 0.00 1.15 0.23 0.07 89.00
07:32:01 AM 1 15.65 0.00 1.42 1.39 0.05 81.49
07:32:01 AM 2 7.39 0.00 1.02 0.92 0.08 90.59
07:32:01 AM 3 1.69 0.00 0.99 0.60 0.08 96.64
07:32:01 AM 4 17.16 0.00 1.89 1.75 0.07 79.13
07:32:01 AM 5 8.32 0.00 1.27 1.95 0.03 88.43
07:32:01 AM 6 9.08 0.00 1.07 1.82 0.05 87.97
07:32:01 AM 7 13.33 0.00 1.07 0.42 0.03 85.15
07:33:01 AM all 32.84 0.00 1.37 1.43 0.08 64.28
07:33:01 AM 0 36.16 0.00 1.16 0.49 0.12 62.08
07:33:01 AM 1 25.08 0.00 1.29 1.56 0.07 72.01
07:33:01 AM 2 26.61 0.00 1.24 0.84 0.08 71.23
07:33:01 AM 3 45.33 0.00 2.28 2.09 0.08 50.22
07:33:01 AM 4 37.41 0.00 1.23 1.96 0.07 59.34
07:33:01 AM 5 19.35 0.00 0.82 1.92 0.07 77.84
07:33:01 AM 6 35.71 0.00 1.27 0.90 0.07 62.05
07:33:01 AM 7 37.13 0.00 1.67 1.64 0.10 59.46
07:34:02 AM all 18.76 0.29 3.55 2.64 0.09 74.67
07:34:02 AM 0 13.48 0.02 3.56 1.22 0.08 81.64
07:34:02 AM 1 21.29 0.02 3.27 1.38 0.08 73.96
07:34:02 AM 2 18.71 0.02 3.35 3.23 0.07 74.63
07:34:02 AM 3 24.25 0.03 3.92 2.74 0.10 68.96
07:34:02 AM 4 14.73 0.00 4.02 0.86 0.10 80.28
07:34:02 AM 5 21.87 1.08 3.72 4.58 0.08 68.66
07:34:02 AM 6 16.48 0.86 3.42 0.27 0.12 78.85
07:34:02 AM 7 19.27 0.29 3.14 6.80 0.08 70.42
07:35:01 AM all 14.97 0.00 1.74 1.57 0.05 81.66
07:35:01 AM 0 23.67 0.00 2.22 1.12 0.07 72.92
07:35:01 AM 1 25.50 0.00 1.65 2.23 0.05 70.57
07:35:01 AM 2 18.08 0.00 1.67 2.47 0.05 77.73
07:35:01 AM 3 5.17 0.00 1.53 0.03 0.03 93.23
07:35:01 AM 4 8.36 0.00 1.62 1.55 0.05 88.43
07:35:01 AM 5 7.40 0.00 1.60 0.02 0.03 90.96
07:35:01 AM 6 6.03 0.00 1.43 4.70 0.07 87.78
07:35:01 AM 7 25.62 0.00 2.20 0.44 0.07 71.67
Average: all 19.23 0.07 1.97 1.69 0.07 76.97
Average: 0 20.70 0.00 2.02 0.76 0.08 76.43
Average: 1 21.86 0.00 1.91 1.64 0.06 74.53
Average: 2 17.69 0.00 1.81 1.86 0.07 78.57
Average: 3 19.15 0.01 2.18 1.37 0.08 77.21
Average: 4 19.45 0.00 2.19 1.53 0.07 76.75
Average: 5 14.25 0.27 1.85 2.12 0.05 81.46
Average: 6 16.87 0.21 1.80 1.92 0.08 79.13
Average: 7 23.83 0.07 2.01 2.32 0.07 71.69