---> uname -a:
Linux prd-centos8-docker-8c-8g-85517.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 1137 26049 19 4703 30279
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:b9:ef:8f brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86063sec preferred_lft 86063sec
inet6 fe80::f816:3eff:feb9:ef8f/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:cf:b1:8f:a7 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:cfff:feb1:8fa7/64 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)
11:21:34 LINUX RESTART (8 CPU)
11:22:01 AM tps rtps wtps bread/s bwrtn/s
11:23:01 AM 129.53 22.53 107.00 4520.71 6165.32
11:24:01 AM 481.41 6.88 474.53 1222.53 17280.31
11:25:01 AM 79.70 0.38 79.32 22.13 11089.67
11:26:01 AM 204.43 12.66 191.77 991.54 37364.26
11:27:01 AM 162.80 1.43 161.37 188.17 34398.98
Average: 211.58 8.78 202.80 1388.92 21260.99
11:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:23:01 AM 29329536 31161108 3326176 10.19 2688 2151896 1591440 4.72 175776 2708736 187192
11:24:01 AM 27652064 30000340 5003648 15.32 2688 2658144 2419732 7.18 410032 4096036 273872
11:25:01 AM 25467084 27852656 7188628 22.01 2688 2692780 4689768 13.91 457264 6212600 788
11:26:01 AM 25586240 29046500 7069472 21.65 2688 3715820 3487576 10.35 638552 5768180 20
11:27:01 AM 26693100 31024212 5962612 18.26 2688 4566428 1503284 4.46 933632 4338924 145404
Average: 26945605 29816963 5710107 17.49 2688 3157014 2738360 8.12 523051 4624895 121455
11:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:23:01 AM eth0 94.38 69.91 1175.43 32.11 0.00 0.00 0.00 0.00
11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:24:01 AM eth0 606.40 497.55 7405.01 66.80 0.00 0.00 0.00 0.00
11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:25:01 AM lo 1150.62 1150.62 430.35 430.35 0.00 0.00 0.00 0.00
11:25:01 AM eth0 64.67 53.52 483.27 9.22 0.00 0.00 0.00 0.00
11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:26:01 AM lo 5.68 5.68 0.65 0.65 0.00 0.00 0.00 0.00
11:26:01 AM eth0 276.99 141.62 7949.70 10.79 0.00 0.00 0.00 0.00
11:26:01 AM docker0 1.98 1.93 0.30 0.58 0.00 0.00 0.00 0.00
11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:27:01 AM eth0 414.73 345.99 5067.58 1357.26 0.00 0.00 0.00 0.00
11:27:01 AM docker0 7.00 12.14 0.42 306.30 0.00 0.00 0.00 0.00
Average: lo 231.23 231.23 86.19 86.19 0.00 0.00 0.00 0.00
Average: eth0 291.45 221.73 4416.46 295.29 0.00 0.00 0.00 0.00
Average: docker0 1.80 2.82 0.14 61.39 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)
11:21:34 LINUX RESTART (8 CPU)
11:22:01 AM CPU %user %nice %system %iowait %steal %idle
11:23:01 AM all 11.46 0.00 1.11 0.53 0.05 86.84
11:23:01 AM 0 9.87 0.00 1.02 0.52 0.08 88.51
11:23:01 AM 1 15.79 0.00 1.35 0.77 0.07 82.02
11:23:01 AM 2 10.45 0.00 0.83 0.23 0.03 88.45
11:23:01 AM 3 10.40 0.00 0.77 0.35 0.05 88.43
11:23:01 AM 4 32.30 0.00 2.95 0.95 0.07 63.73
11:23:01 AM 5 5.82 0.00 1.07 1.22 0.05 91.84
11:23:01 AM 6 5.28 0.00 0.57 0.10 0.03 94.02
11:23:01 AM 7 1.79 0.00 0.35 0.12 0.05 97.70
11:24:01 AM all 30.89 0.00 1.94 1.77 0.09 65.30
11:24:01 AM 0 31.86 0.00 1.73 1.24 0.08 65.08
11:24:01 AM 1 41.70 0.00 2.67 1.95 0.10 53.57
11:24:01 AM 2 29.04 0.00 2.78 2.22 0.10 65.86
11:24:01 AM 3 30.85 0.00 1.31 1.34 0.10 66.40
11:24:01 AM 4 27.86 0.00 1.96 1.53 0.10 68.55
11:24:01 AM 5 30.19 0.00 1.17 1.22 0.07 67.34
11:24:01 AM 6 30.15 0.00 1.95 1.78 0.10 66.02
11:24:01 AM 7 25.49 0.00 1.97 2.89 0.08 69.57
11:25:01 AM all 41.55 0.00 3.37 0.32 0.12 54.65
11:25:01 AM 0 48.70 0.00 3.85 0.12 0.10 47.23
11:25:01 AM 1 52.38 0.00 1.70 0.00 0.08 45.84
11:25:01 AM 2 49.90 0.00 3.16 0.70 0.14 46.11
11:25:01 AM 3 38.67 0.00 3.62 0.88 0.10 56.72
11:25:01 AM 4 32.44 0.00 3.99 0.02 0.20 63.34
11:25:01 AM 5 26.97 0.00 4.06 0.02 0.12 68.83
11:25:01 AM 6 33.64 0.00 3.94 0.80 0.12 61.50
11:25:01 AM 7 49.45 0.00 2.63 0.02 0.12 47.78
11:26:01 AM all 9.38 0.26 2.78 1.55 0.10 85.93
11:26:01 AM 0 5.90 0.00 1.87 1.04 0.12 91.08
11:26:01 AM 1 15.48 0.03 4.36 3.94 0.14 76.04
11:26:01 AM 2 6.37 0.00 3.00 1.26 0.09 89.29
11:26:01 AM 3 9.56 0.00 2.64 1.68 0.09 86.03
11:26:01 AM 4 8.42 0.00 2.30 1.84 0.14 87.30
11:26:01 AM 5 10.01 1.83 2.35 2.38 0.10 83.33
11:26:01 AM 6 11.59 0.14 2.56 0.22 0.07 85.43
11:26:01 AM 7 7.67 0.07 3.13 0.10 0.09 88.95
11:27:01 AM all 13.99 0.00 3.07 0.87 0.07 82.00
11:27:01 AM 0 14.87 0.00 2.77 0.12 0.07 82.19
11:27:01 AM 1 9.75 0.00 2.76 0.22 0.07 87.21
11:27:01 AM 2 16.99 0.00 3.18 2.46 0.08 77.28
11:27:01 AM 3 22.42 0.00 3.41 0.72 0.08 73.37
11:27:01 AM 4 15.21 0.00 2.86 1.21 0.05 80.68
11:27:01 AM 5 9.43 0.00 3.39 0.22 0.05 86.91
11:27:01 AM 6 13.29 0.00 3.09 0.86 0.07 82.70
11:27:01 AM 7 9.97 0.00 3.13 1.17 0.07 85.66
Average: all 21.47 0.05 2.45 1.01 0.09 74.93
Average: 0 22.23 0.00 2.24 0.61 0.09 74.83
Average: 1 27.07 0.01 2.56 1.36 0.09 68.91
Average: 2 22.60 0.00 2.58 1.37 0.09 73.36
Average: 3 22.41 0.00 2.35 0.99 0.08 74.17
Average: 4 23.39 0.00 2.82 1.10 0.11 72.58
Average: 5 16.49 0.36 2.40 1.01 0.08 79.67
Average: 6 18.75 0.03 2.41 0.75 0.08 77.98
Average: 7 18.86 0.01 2.24 0.86 0.08 77.94