---> uname -a:
Linux prd-centos8-docker-8c-8g-85630.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 13G 148G 8% /
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 31890 1129 26318 19 4442 30287
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:83:0d:77 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86058sec preferred_lft 86058sec
inet6 fe80::f816:3eff:fe83:d77/64 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 02:42:3d:d6:c3:be 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::42:3dff:fed6:c3be/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) 11/21/2024 _x86_64_ (8 CPU)
17:16:35 LINUX RESTART (8 CPU)
05:17:01 PM tps rtps wtps bread/s bwrtn/s
05:18:01 PM 125.95 22.03 103.92 4519.65 5756.39
05:19:01 PM 420.16 9.26 410.89 1793.50 15616.41
05:20:01 PM 144.15 1.98 142.17 63.98 13417.78
05:21:01 PM 205.55 12.64 192.90 999.60 37275.03
05:22:01 PM 79.72 0.58 79.14 140.89 23187.32
Average: 195.12 9.30 185.82 1503.40 19052.13
05:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:18:01 PM 29395404 31202892 3260308 9.98 2688 2128420 2006828 5.95 174384 2648396 211884
05:19:01 PM 28196552 30408472 4459160 13.66 2688 2524604 2053576 6.09 278768 3695512 200808
05:20:01 PM 26618312 29000988 6037400 18.49 2688 2689900 3382844 10.04 456684 5062936 884
05:21:01 PM 24739112 28196960 7916600 24.24 2688 3713500 4505512 13.37 600864 6636772 1528
05:22:01 PM 26922080 30986076 5733632 17.56 2688 4306564 1542136 4.58 831540 4221124 13608
Average: 27174292 29959078 5481420 16.79 2688 3072598 2698179 8.01 468448 4452948 85742
05:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:18:01 PM eth0 120.48 83.84 1193.36 32.09 0.00 0.00 0.00 0.00
05:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:19:01 PM eth0 416.61 348.11 5389.82 48.82 0.00 0.00 0.00 0.00
05:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:20:01 PM lo 634.51 634.51 239.35 239.35 0.00 0.00 0.00 0.00
05:20:01 PM eth0 246.70 195.63 2533.90 26.58 0.00 0.00 0.00 0.00
05:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:21:01 PM lo 525.88 525.88 194.40 194.40 0.00 0.00 0.00 0.00
05:21:01 PM eth0 522.37 179.16 7966.05 14.43 0.00 0.00 0.00 0.00
05:21:01 PM docker0 0.17 0.23 0.01 0.02 0.00 0.00 0.00 0.00
05:21:01 PM vethb1e95a5 0.12 0.38 0.01 0.03 0.00 0.00 0.00 0.00
05:21:01 PM veth70232ed 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00
05:22:01 PM lo 2.67 2.67 0.45 0.45 0.00 0.00 0.00 0.00
05:22:01 PM eth0 173.83 123.83 4376.16 15.99 0.00 0.00 0.00 0.00
05:22:01 PM docker0 1.80 1.77 0.29 0.58 0.00 0.00 0.00 0.00
Average: lo 232.63 232.63 86.85 86.85 0.00 0.00 0.00 0.00
Average: eth0 296.02 186.12 4292.24 27.58 0.00 0.00 0.00 0.00
Average: docker0 0.39 0.40 0.06 0.12 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) 11/21/2024 _x86_64_ (8 CPU)
17:16:35 LINUX RESTART (8 CPU)
05:17:01 PM CPU %user %nice %system %iowait %steal %idle
05:18:01 PM all 10.97 0.00 1.22 0.92 0.05 86.84
05:18:01 PM 0 4.01 0.00 0.65 0.68 0.07 94.59
05:18:01 PM 1 12.00 0.00 1.17 1.40 0.05 85.38
05:18:01 PM 2 12.04 0.00 1.24 1.37 0.07 85.29
05:18:01 PM 3 13.99 0.00 2.06 0.65 0.05 83.25
05:18:01 PM 4 13.03 0.00 1.20 1.07 0.05 84.65
05:18:01 PM 5 10.49 0.00 1.07 0.27 0.05 88.12
05:18:01 PM 6 7.39 0.00 1.10 0.57 0.02 90.92
05:18:01 PM 7 14.84 0.00 1.25 1.35 0.03 82.52
05:19:01 PM all 26.08 0.00 1.70 2.75 0.09 69.38
05:19:01 PM 0 27.82 0.00 1.52 2.14 0.08 68.44
05:19:01 PM 1 31.63 0.00 0.96 1.01 0.08 66.31
05:19:01 PM 2 29.61 0.00 2.50 4.42 0.10 63.38
05:19:01 PM 3 29.36 0.00 1.53 1.66 0.12 67.33
05:19:01 PM 4 29.13 0.00 2.14 4.10 0.10 64.52
05:19:01 PM 5 23.00 0.00 1.31 1.64 0.07 73.99
05:19:01 PM 6 16.96 0.00 1.79 5.21 0.08 75.95
05:19:01 PM 7 21.15 0.00 1.88 1.81 0.07 75.10
05:20:01 PM all 44.51 0.00 2.78 0.79 0.11 51.81
05:20:01 PM 0 58.76 0.00 2.25 1.19 0.13 37.66
05:20:01 PM 1 37.91 0.00 3.26 1.09 0.12 57.63
05:20:01 PM 2 46.84 0.00 3.09 1.01 0.10 48.95
05:20:01 PM 3 44.90 0.00 3.92 0.83 0.10 50.25
05:20:01 PM 4 50.10 0.00 3.30 0.17 0.12 46.31
05:20:01 PM 5 42.97 0.00 1.41 0.84 0.12 54.65
05:20:01 PM 6 24.72 0.00 3.02 0.14 0.14 71.99
05:20:01 PM 7 49.68 0.00 2.00 1.01 0.08 47.23
05:21:01 PM all 16.52 0.25 4.56 1.09 0.12 77.46
05:21:01 PM 0 14.47 0.03 4.47 0.09 0.10 80.84
05:21:01 PM 1 13.16 0.07 5.91 2.35 0.14 78.37
05:21:01 PM 2 19.44 0.00 4.96 2.37 0.14 73.08
05:21:01 PM 3 19.63 0.00 4.63 0.92 0.12 74.71
05:21:01 PM 4 12.35 0.00 4.13 1.07 0.12 82.34
05:21:01 PM 5 17.43 1.88 3.24 0.88 0.10 76.46
05:21:01 PM 6 16.87 0.00 4.51 0.78 0.10 77.74
05:21:01 PM 7 18.73 0.03 4.64 0.26 0.10 76.23
05:22:01 PM all 11.32 0.05 1.81 0.39 0.07 86.35
05:22:01 PM 0 12.25 0.00 2.32 0.35 0.07 85.01
05:22:01 PM 1 10.59 0.00 1.80 0.75 0.07 86.80
05:22:01 PM 2 11.45 0.00 1.68 0.82 0.11 85.93
05:22:01 PM 3 12.35 0.00 1.90 0.18 0.08 85.49
05:22:01 PM 4 4.17 0.00 1.82 0.19 0.07 93.75
05:22:01 PM 5 7.45 0.03 1.48 0.57 0.05 90.40
05:22:01 PM 6 10.69 0.39 1.20 0.03 0.09 87.60
05:22:01 PM 7 21.48 0.00 2.23 0.23 0.07 75.99
Average: all 21.90 0.06 2.40 1.19 0.09 74.36
Average: 0 23.50 0.01 2.23 0.90 0.09 73.28
Average: 1 21.09 0.01 2.59 1.31 0.09 74.90
Average: 2 23.97 0.00 2.69 2.01 0.10 71.23
Average: 3 24.04 0.00 2.79 0.85 0.09 72.23
Average: 4 21.84 0.00 2.51 1.33 0.09 74.24
Average: 5 20.28 0.37 1.69 0.84 0.08 76.74
Average: 6 15.30 0.08 2.31 1.36 0.08 80.86
Average: 7 25.18 0.01 2.39 0.94 0.07 71.41