---> uname -a:
Linux prd-centos8-docker-8c-8g-77621.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 7% /
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 31890 1045 27303 19 3541 30382
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:9e:ac:5c brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86030sec preferred_lft 86030sec
inet6 fe80::f816:3eff:fe9e:ac5c/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 02:42:4d:80:0e:b7 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::42:4dff:fe80:eb7/64 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) 10/18/2024 _x86_64_ (8 CPU)
10:23:13 LINUX RESTART (8 CPU)
10:24:01 AM tps rtps wtps bread/s bwrtn/s
10:25:01 AM 226.69 23.56 203.13 4240.59 10295.20
10:26:01 AM 183.97 4.02 179.96 1247.05 15398.72
10:27:01 AM 59.58 0.13 59.45 28.66 4486.34
10:28:01 AM 108.96 12.63 96.33 932.09 27649.28
10:29:01 AM 36.12 0.33 35.79 49.18 794.10
Average: 123.07 8.13 114.93 1299.51 11724.73
10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:25:01 AM 28931088 30868264 3724624 11.41 2688 2253548 1711192 5.08 196056 3065836 181804
10:26:01 AM 27340444 29604408 5315268 16.28 2688 2574876 3097960 9.19 305316 4516904 53392
10:27:01 AM 26150580 29237368 6505132 19.92 2688 3381776 3033540 9.00 384884 5571812 759428
10:28:01 AM 25484092 28627460 7171620 21.96 2688 3435132 4618876 13.70 543308 6053040 140
10:29:01 AM 28026000 31177408 4629712 14.18 2688 3443692 1477304 4.38 685124 3388924 15168
Average: 27186441 29902982 5469271 16.75 2688 3017805 2787774 8.27 422938 4519303 201986
10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:25:01 AM eth0 234.62 196.07 2507.92 50.74 0.00 0.00 0.00 0.00
10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:26:01 AM eth0 309.15 248.82 4263.19 31.66 0.00 0.00 0.00 0.00
10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:27:01 AM eth0 1130.17 528.14 6879.34 41.95 0.00 0.00 0.00 0.00
10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:28:01 AM lo 7.28 7.28 0.60 0.60 0.00 0.00 0.00 0.00
10:28:01 AM eth0 29.59 19.69 80.54 7.18 0.00 0.00 0.00 0.00
10:28:01 AM docker0 1.50 1.92 0.22 0.22 0.00 0.00 0.00 0.00
10:28:01 AM vethdc8bac7 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00
10:29:01 AM lo 48.00 48.00 3.82 3.82 0.00 0.00 0.00 0.00
10:29:01 AM eth0 152.60 110.78 49.10 51.08 0.00 0.00 0.00 0.00
10:29:01 AM docker0 9.25 10.48 1.32 1.33 0.00 0.00 0.00 0.00
Average: lo 11.06 11.06 0.88 0.88 0.00 0.00 0.00 0.00
Average: eth0 371.23 220.70 2756.02 36.52 0.00 0.00 0.00 0.00
Average: docker0 2.15 2.48 0.31 0.31 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) 10/18/2024 _x86_64_ (8 CPU)
10:23:13 LINUX RESTART (8 CPU)
10:24:01 AM CPU %user %nice %system %iowait %steal %idle
10:25:01 AM all 13.39 0.00 1.35 1.30 0.07 83.90
10:25:01 AM 0 12.22 0.00 1.07 0.43 0.08 86.20
10:25:01 AM 1 21.00 0.00 2.11 2.16 0.07 74.67
10:25:01 AM 2 8.37 0.00 2.08 3.55 0.10 85.90
10:25:01 AM 3 20.72 0.00 1.71 1.92 0.08 75.57
10:25:01 AM 4 9.31 0.00 0.99 0.48 0.05 89.17
10:25:01 AM 5 12.41 0.00 0.95 0.23 0.05 86.36
10:25:01 AM 6 9.18 0.00 1.44 0.75 0.05 88.58
10:25:01 AM 7 13.91 0.00 0.45 0.84 0.07 84.74
10:26:01 AM all 41.15 0.00 1.26 0.97 0.09 56.52
10:26:01 AM 0 52.03 0.00 0.64 0.25 0.08 47.00
10:26:01 AM 1 46.06 0.00 1.25 0.70 0.10 51.89
10:26:01 AM 2 50.29 0.00 1.27 1.16 0.08 47.20
10:26:01 AM 3 34.41 0.00 1.41 0.47 0.08 63.63
10:26:01 AM 4 29.17 0.00 0.77 0.25 0.08 69.73
10:26:01 AM 5 21.65 0.00 1.17 1.74 0.10 75.34
10:26:01 AM 6 45.75 0.00 1.71 1.69 0.10 50.75
10:26:01 AM 7 49.92 0.00 1.85 1.53 0.08 46.63
10:27:01 AM all 38.72 0.00 2.24 0.28 0.09 58.67
10:27:01 AM 0 39.55 0.00 2.29 0.08 0.08 58.00
10:27:01 AM 1 48.25 0.00 2.24 0.17 0.10 49.23
10:27:01 AM 2 18.70 0.00 2.22 0.66 0.08 78.33
10:27:01 AM 3 35.27 0.00 2.27 0.72 0.10 61.64
10:27:01 AM 4 41.61 0.00 2.41 0.08 0.08 55.81
10:27:01 AM 5 38.32 0.00 1.63 0.00 0.10 59.95
10:27:01 AM 6 45.76 0.00 2.52 0.47 0.12 51.13
10:27:01 AM 7 42.28 0.00 2.37 0.03 0.08 55.24
10:28:01 AM all 22.94 0.59 2.72 1.47 0.09 72.19
10:28:01 AM 0 24.95 2.01 2.83 0.37 0.08 69.75
10:28:01 AM 1 23.71 0.34 3.47 4.58 0.10 67.80
10:28:01 AM 2 16.73 0.03 2.55 3.83 0.10 76.76
10:28:01 AM 3 17.88 1.86 2.75 1.32 0.07 76.12
10:28:01 AM 4 25.84 0.13 2.83 0.28 0.08 70.82
10:28:01 AM 5 30.05 0.00 2.52 0.22 0.08 67.13
10:28:01 AM 6 23.30 0.29 2.67 0.30 0.08 73.35
10:28:01 AM 7 21.06 0.08 2.13 0.84 0.08 75.80
10:29:01 AM all 22.60 0.77 2.67 0.11 0.09 73.76
10:29:01 AM 0 23.22 0.37 2.12 0.08 0.10 74.11
10:29:01 AM 1 25.94 0.49 3.45 0.07 0.10 69.96
10:29:01 AM 2 17.00 0.05 1.91 0.08 0.08 80.87
10:29:01 AM 3 20.71 2.21 2.46 0.15 0.10 74.36
10:29:01 AM 4 28.15 0.02 3.00 0.17 0.08 68.58
10:29:01 AM 5 21.28 2.95 2.43 0.13 0.07 73.14
10:29:01 AM 6 15.09 0.05 3.16 0.10 0.10 81.50
10:29:01 AM 7 29.38 0.07 2.81 0.08 0.08 67.57
Average: all 27.75 0.27 2.05 0.82 0.09 69.02
Average: 0 30.38 0.48 1.79 0.24 0.09 67.03
Average: 1 32.98 0.16 2.50 1.54 0.09 62.73
Average: 2 22.23 0.02 2.01 1.86 0.09 73.80
Average: 3 25.79 0.81 2.12 0.92 0.09 70.27
Average: 4 26.80 0.03 2.00 0.25 0.08 70.85
Average: 5 24.72 0.59 1.74 0.47 0.08 72.41
Average: 6 27.80 0.07 2.30 0.66 0.09 69.08
Average: 7 31.29 0.03 1.92 0.66 0.08 66.02