---> uname -a:
Linux prd-centos8-docker-8c-8g-42208.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 1077 27242 19 3571 30349
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:c2:0f:0b brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.193/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85955sec preferred_lft 85955sec
inet6 fe80::f816:3eff:fec2:f0b/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:f4:cf:4c:01 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:f4ff:fecf:4c01/64 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) 09/26/2024 _x86_64_ (8 CPU)
15:43:42 LINUX RESTART (8 CPU)
03:44:01 PM tps rtps wtps bread/s bwrtn/s
03:45:01 PM 280.74 24.99 255.75 5450.85 8005.83
03:46:01 PM 281.83 20.16 261.67 3947.09 13308.33
03:47:01 PM 95.90 1.00 94.90 342.34 10673.52
03:48:01 PM 107.81 12.76 95.05 1032.32 29288.59
03:49:01 PM 43.35 0.07 43.29 1.07 1024.23
03:50:01 PM 13.73 0.00 13.73 0.00 537.90
03:51:01 PM 30.57 0.48 30.09 64.11 1709.78
Average: 122.00 8.49 113.50 1548.34 9221.23
03:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
03:45:01 PM 29551200 31223236 3104512 9.51 2688 1995560 1453320 4.31 171252 2501596 144660
03:46:01 PM 27846092 30051164 4809620 14.73 2688 2517944 2568608 7.62 270260 4052996 234760
03:47:01 PM 27316824 29636236 5338888 16.35 2688 2629092 2644100 7.84 324608 4514852 44836
03:48:01 PM 25805712 28957340 6850000 20.98 2688 3444692 3378788 10.02 522884 5759432 2584
03:49:01 PM 25259388 28415012 7396324 22.65 2688 3446920 4886112 14.50 546136 6268572 124
03:50:01 PM 25297128 28460008 7358584 22.53 2688 3454420 3939612 11.69 549136 6222872 96
03:51:01 PM 27926708 31108252 4729004 14.48 2688 3473040 1500892 4.45 691764 3477540 972
Average: 27000436 29693035 5655276 17.32 2688 2994524 2910205 8.63 439434 4685409 61147
03:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:45:01 PM eth0 399.18 248.05 1715.89 62.63 0.00 0.00 0.00 0.00
03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:46:01 PM eth0 416.21 347.19 5407.62 63.81 0.00 0.00 0.00 0.00
03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:47:01 PM eth0 107.35 98.10 1245.80 19.66 0.00 0.00 0.00 0.00
03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:48:01 PM lo 1.85 1.85 0.11 0.11 0.00 0.00 0.00 0.00
03:48:01 PM eth0 960.21 329.06 6424.67 24.96 0.00 0.00 0.00 0.00
03:48:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
03:49:01 PM lo 24.38 24.38 2.29 2.29 0.00 0.00 0.00 0.00
03:49:01 PM eth0 55.65 43.29 23.11 18.39 0.00 0.00 0.00 0.00
03:49:01 PM docker0 5.75 6.48 0.75 0.74 0.00 0.00 0.00 0.00
03:49:01 PM veth0c25bb0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00
03:50:01 PM lo 188.77 188.77 54.38 54.38 0.00 0.00 0.00 0.00
03:50:01 PM eth0 2412.18 1934.37 641.17 591.85 0.00 0.00 0.00 0.00
03:50:01 PM docker0 4.13 4.82 0.67 0.62 0.00 0.00 0.00 0.00
03:51:01 PM lo 94.99 94.99 34.03 34.03 0.00 0.00 0.00 0.00
03:51:01 PM eth0 77.61 54.05 35.48 28.08 0.00 0.00 0.00 0.00
03:51:01 PM docker0 0.75 1.00 0.11 0.17 0.00 0.00 0.00 0.00
Average: lo 44.28 44.28 12.97 12.97 0.00 0.00 0.00 0.00
Average: eth0 632.63 436.31 2213.49 115.63 0.00 0.00 0.00 0.00
Average: docker0 1.52 1.77 0.22 0.22 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) 09/26/2024 _x86_64_ (8 CPU)
15:43:42 LINUX RESTART (8 CPU)
03:44:01 PM CPU %user %nice %system %iowait %steal %idle
03:45:01 PM all 11.38 0.00 1.74 1.09 0.06 85.73
03:45:01 PM 0 15.31 0.00 2.40 0.62 0.07 81.60
03:45:01 PM 1 3.53 0.00 1.99 2.69 0.05 91.73
03:45:01 PM 2 18.05 0.00 2.60 1.56 0.07 77.73
03:45:01 PM 3 17.10 0.00 2.69 1.70 0.07 78.44
03:45:01 PM 4 6.09 0.00 0.84 0.25 0.05 92.78
03:45:01 PM 5 8.56 0.00 0.87 0.55 0.07 89.95
03:45:01 PM 6 12.62 0.00 1.03 0.94 0.05 85.36
03:45:01 PM 7 9.83 0.00 1.53 0.39 0.03 88.23
03:46:01 PM all 28.82 0.00 1.47 1.31 0.09 68.31
03:46:01 PM 0 24.27 0.00 2.04 1.69 0.10 71.90
03:46:01 PM 1 36.62 0.00 1.09 0.67 0.10 61.52
03:46:01 PM 2 20.31 0.00 1.85 2.80 0.08 74.95
03:46:01 PM 3 33.90 0.00 1.02 0.19 0.07 64.83
03:46:01 PM 4 28.96 0.00 1.09 0.18 0.08 69.68
03:46:01 PM 5 28.30 0.00 1.56 1.73 0.08 68.32
03:46:01 PM 6 24.50 0.00 1.72 1.41 0.08 72.29
03:46:01 PM 7 33.67 0.00 1.41 1.85 0.10 62.97
03:47:01 PM all 51.72 0.00 1.19 0.59 0.09 46.41
03:47:01 PM 0 43.42 0.00 1.09 0.05 0.10 55.34
03:47:01 PM 1 78.21 0.00 1.77 0.47 0.10 19.45
03:47:01 PM 2 37.44 0.00 0.75 0.03 0.10 61.68
03:47:01 PM 3 59.63 0.00 0.79 2.91 0.10 36.58
03:47:01 PM 4 46.87 0.00 1.27 0.07 0.07 51.72
03:47:01 PM 5 46.64 0.00 1.49 0.65 0.10 51.12
03:47:01 PM 6 47.21 0.00 1.51 0.52 0.10 50.66
03:47:01 PM 7 54.29 0.00 0.82 0.03 0.08 44.78
03:48:01 PM all 17.09 0.24 2.45 1.53 0.08 78.62
03:48:01 PM 0 21.60 1.85 1.96 4.30 0.07 70.23
03:48:01 PM 1 21.93 0.00 2.00 2.24 0.07 73.76
03:48:01 PM 2 14.40 0.03 2.54 0.37 0.07 82.59
03:48:01 PM 3 11.11 0.02 2.76 1.47 0.08 84.56
03:48:01 PM 4 14.57 0.02 2.49 0.62 0.08 82.22
03:48:01 PM 5 13.62 0.00 2.53 0.39 0.08 83.38
03:48:01 PM 6 17.06 0.00 2.51 2.65 0.08 77.70
03:48:01 PM 7 22.40 0.02 2.79 0.20 0.07 74.52
03:49:01 PM all 22.88 0.32 2.66 0.14 0.12 73.88
03:49:01 PM 0 21.65 0.20 2.51 0.10 0.13 75.41
03:49:01 PM 1 23.58 0.07 2.65 0.30 0.12 73.29
03:49:01 PM 2 29.17 0.05 3.05 0.07 0.10 67.56
03:49:01 PM 3 18.13 0.05 2.16 0.17 0.12 79.37
03:49:01 PM 4 24.46 0.00 3.02 0.08 0.13 72.31
03:49:01 PM 5 21.59 0.03 2.48 0.03 0.13 75.73
03:49:01 PM 6 21.67 0.10 2.53 0.22 0.10 75.38
03:49:01 PM 7 22.81 2.06 2.88 0.13 0.10 72.02
03:50:01 PM all 13.66 0.35 4.69 0.08 0.11 81.11
03:50:01 PM 0 15.19 2.36 2.46 0.02 0.12 79.86
03:50:01 PM 1 13.79 0.02 2.57 0.02 0.12 83.50
03:50:01 PM 2 17.13 0.02 5.31 0.02 0.10 77.42
03:50:01 PM 3 11.98 0.02 4.90 0.02 0.12 82.97
03:50:01 PM 4 11.35 0.02 6.65 0.29 0.12 81.58
03:50:01 PM 5 12.52 0.00 6.58 0.02 0.10 80.79
03:50:01 PM 6 12.80 0.30 5.61 0.17 0.13 80.99
03:50:01 PM 7 14.49 0.08 3.44 0.07 0.10 81.82
03:51:01 PM all 25.44 0.27 1.47 0.12 0.08 72.61
03:51:01 PM 0 30.47 0.00 1.26 0.02 0.08 68.17
03:51:01 PM 1 39.99 0.02 1.96 0.07 0.08 57.89
03:51:01 PM 2 15.77 0.02 1.42 0.10 0.08 82.60
03:51:01 PM 3 20.02 0.00 1.04 0.08 0.07 78.79
03:51:01 PM 4 29.18 0.34 1.88 0.20 0.08 68.32
03:51:01 PM 5 22.05 1.73 1.48 0.02 0.08 74.64
03:51:01 PM 6 21.13 0.03 1.62 0.45 0.08 76.67
03:51:01 PM 7 24.97 0.02 1.12 0.03 0.08 73.78
Average: all 24.43 0.17 2.24 0.69 0.09 72.37
Average: 0 24.55 0.63 1.96 0.97 0.10 71.79
Average: 1 31.11 0.01 2.00 0.92 0.09 65.86
Average: 2 21.76 0.02 2.50 0.70 0.09 74.93
Average: 3 24.55 0.01 2.19 0.94 0.09 72.22
Average: 4 23.06 0.05 2.46 0.24 0.09 74.09
Average: 5 21.91 0.25 2.43 0.48 0.09 74.84
Average: 6 22.45 0.06 2.36 0.91 0.09 74.13
Average: 7 26.07 0.31 2.00 0.38 0.08 71.16