---> uname -a:
Linux prd-centos8-docker-8c-8g-36153.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 13G 148G 8% /
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 31890 1140 26013 19 4736 30276
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:c0:12 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86039sec preferred_lft 86039sec
inet6 fe80::f816:3eff:fed4:c012/64 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:ea:ba:a5:2c 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:eaff:feba:a52c/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) 09/04/2024 _x86_64_ (8 CPU)
17:08:14 LINUX RESTART (8 CPU)
05:09:01 PM tps rtps wtps bread/s bwrtn/s
05:10:01 PM 431.24 21.31 409.93 4956.88 14076.97
05:11:01 PM 224.28 6.06 218.22 522.98 14394.77
05:12:01 PM 105.68 0.47 105.21 412.66 15661.00
05:13:01 PM 141.29 12.16 129.12 578.21 27115.63
05:14:01 PM 153.72 1.50 152.22 194.34 35184.19
Average: 211.24 8.30 202.94 1332.96 21286.05
05:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:10:01 PM 28678388 30696836 3977324 12.18 2688 2334060 1886260 5.60 198868 3304500 179404
05:11:01 PM 26780120 29165360 5875592 17.99 2688 2693548 3149440 9.34 457780 4910536 149548
05:12:01 PM 24783740 28224760 7871972 24.11 2688 3700112 4270256 12.67 520232 6676476 739172
05:13:01 PM 26118828 29597712 6536884 20.02 2688 3733848 2720608 8.07 642652 5224316 10936
05:14:01 PM 26613344 30977996 6042368 18.50 2688 4598948 1573424 4.67 947680 4395672 162328
Average: 26594884 29732533 6060828 18.56 2688 3412103 2719998 8.07 553442 4902300 248278
05:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:10:01 PM eth0 320.06 269.96 3559.38 56.99 0.00 0.00 0.00 0.00
05:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:11:01 PM lo 41.51 41.51 15.44 15.44 0.00 0.00 0.00 0.00
05:11:01 PM eth0 418.65 331.78 5396.09 44.14 0.00 0.00 0.00 0.00
05:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:12:01 PM lo 1111.53 1111.53 414.66 414.66 0.00 0.00 0.00 0.00
05:12:01 PM eth0 315.86 163.00 7954.18 13.92 0.00 0.00 0.00 0.00
05:12:01 PM docker0 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00
05:12:01 PM veth844e0cd 0.12 0.35 0.01 0.03 0.00 0.00 0.00 0.00
05:13:01 PM lo 5.48 5.48 0.63 0.63 0.00 0.00 0.00 0.00
05:13:01 PM eth0 22.53 21.24 185.74 3.26 0.00 0.00 0.00 0.00
05:13:01 PM docker0 1.87 1.72 0.30 0.54 0.00 0.00 0.00 0.00
05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:14:01 PM eth0 385.49 333.61 4889.16 1446.14 0.00 0.00 0.00 0.00
05:14:01 PM docker0 6.33 12.26 0.39 305.56 0.00 0.00 0.00 0.00
Average: lo 231.69 231.69 86.14 86.14 0.00 0.00 0.00 0.00
Average: eth0 292.53 223.92 4396.98 312.87 0.00 0.00 0.00 0.00
Average: docker0 1.66 2.84 0.14 61.22 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) 09/04/2024 _x86_64_ (8 CPU)
17:08:14 LINUX RESTART (8 CPU)
05:09:01 PM CPU %user %nice %system %iowait %steal %idle
05:10:01 PM all 15.92 0.00 1.55 1.82 0.08 80.64
05:10:01 PM 0 14.40 0.00 1.54 1.44 0.08 82.54
05:10:01 PM 1 29.19 0.00 2.14 1.55 0.10 67.01
05:10:01 PM 2 7.74 0.00 0.67 0.72 0.07 90.81
05:10:01 PM 3 14.68 0.00 1.15 2.04 0.05 82.07
05:10:01 PM 4 11.05 0.00 2.04 2.85 0.10 83.96
05:10:01 PM 5 10.27 0.00 0.97 0.77 0.03 87.96
05:10:01 PM 6 21.85 0.00 2.38 2.46 0.08 73.23
05:10:01 PM 7 18.19 0.00 1.49 2.71 0.08 77.53
05:11:01 PM all 38.86 0.00 1.65 1.12 0.10 58.27
05:11:01 PM 0 40.12 0.00 1.46 1.41 0.08 56.92
05:11:01 PM 1 38.75 0.00 2.05 1.11 0.10 57.99
05:11:01 PM 2 33.82 0.00 1.70 0.74 0.12 63.62
05:11:01 PM 3 20.58 0.00 1.09 1.06 0.10 77.17
05:11:01 PM 4 54.07 0.00 2.87 1.13 0.08 41.84
05:11:01 PM 5 38.37 0.00 1.14 1.79 0.10 58.59
05:11:01 PM 6 36.72 0.00 1.58 0.29 0.10 61.32
05:11:01 PM 7 48.50 0.00 1.33 1.45 0.08 48.64
05:12:01 PM all 32.90 0.00 5.11 0.97 0.21 60.81
05:12:01 PM 0 32.86 0.00 4.98 3.16 0.24 58.76
05:12:01 PM 1 38.56 0.00 3.07 0.51 0.20 57.66
05:12:01 PM 2 32.12 0.00 6.26 0.17 0.24 61.21
05:12:01 PM 3 31.63 0.00 4.14 0.07 0.19 63.97
05:12:01 PM 4 38.33 0.00 5.64 0.07 0.20 55.75
05:12:01 PM 5 34.83 0.00 5.79 0.24 0.19 58.96
05:12:01 PM 6 29.62 0.00 5.78 3.52 0.22 60.85
05:12:01 PM 7 25.14 0.00 5.20 0.05 0.19 69.42
05:13:01 PM all 4.65 0.29 0.88 2.66 0.20 91.34
05:13:01 PM 0 5.36 0.02 1.16 3.68 0.09 89.70
05:13:01 PM 1 7.62 0.00 0.92 3.90 0.10 87.45
05:13:01 PM 2 2.07 0.07 1.16 6.12 0.07 90.50
05:13:01 PM 3 4.34 0.43 0.60 1.00 0.10 93.54
05:13:01 PM 4 2.02 1.49 0.71 3.56 0.16 92.07
05:13:01 PM 5 3.46 0.03 0.83 0.56 0.51 94.61
05:13:01 PM 6 3.77 0.00 0.72 2.34 0.44 92.73
05:13:01 PM 7 8.48 0.31 0.91 0.05 0.10 90.14
05:14:01 PM all 12.80 0.00 2.88 2.13 0.17 82.02
05:14:01 PM 0 10.38 0.00 2.70 0.65 0.17 86.10
05:14:01 PM 1 19.21 0.00 2.80 0.81 0.15 77.03
05:14:01 PM 2 25.10 0.00 2.75 0.52 0.20 71.43
05:14:01 PM 3 12.13 0.00 3.88 6.62 0.18 77.19
05:14:01 PM 4 10.10 0.00 2.87 2.10 0.20 84.73
05:14:01 PM 5 9.15 0.00 2.69 3.56 0.13 84.47
05:14:01 PM 6 9.26 0.00 3.24 1.76 0.18 85.55
05:14:01 PM 7 7.06 0.00 2.15 1.01 0.12 89.67
Average: all 21.05 0.06 2.41 1.74 0.15 74.60
Average: 0 20.61 0.00 2.36 2.06 0.13 74.85
Average: 1 26.69 0.00 2.20 1.57 0.13 69.41
Average: 2 20.12 0.01 2.49 1.66 0.14 75.58
Average: 3 16.64 0.08 2.17 2.17 0.12 78.81
Average: 4 23.28 0.29 2.84 1.93 0.15 71.52
Average: 5 19.20 0.01 2.27 1.39 0.19 76.94
Average: 6 20.34 0.00 2.74 2.07 0.20 74.64
Average: 7 21.51 0.06 2.20 1.06 0.12 75.04