---> uname -a:
Linux prd-centos8-docker-8c-8g-81594.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 1120 25659 19 5110 30296
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:88:4d:74 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85867sec preferred_lft 85867sec
inet6 fe80::f816:3eff:fe88:4d74/64 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 02:42:09:66:f2:26 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::42:9ff:fe66:f226/64 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) 11/04/2024 _x86_64_ (8 CPU)
18:39:35 LINUX RESTART (8 CPU)
06:40:01 PM tps rtps wtps bread/s bwrtn/s
06:41:01 PM 152.78 26.24 126.54 5023.26 6518.06
06:42:01 PM 270.92 7.25 263.67 1424.16 14648.63
06:43:01 PM 83.10 0.15 82.95 28.80 14985.92
06:44:01 PM 91.80 12.63 79.18 1007.23 22171.86
06:45:01 PM 35.00 0.05 34.96 0.53 833.21
06:46:01 PM 37.04 0.00 37.04 0.00 8148.88
06:47:01 PM 86.04 0.00 86.04 0.00 15895.08
06:48:01 PM 236.87 2.98 233.89 4557.28 26871.11
Average: 124.19 6.16 118.03 1505.18 13759.23
06:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
06:41:01 PM 29206864 31044912 3448840 10.56 2688 2157368 1777564 5.27 181144 2819396 190688
06:42:01 PM 27906104 30167000 4749600 14.54 2688 2572032 2205116 6.54 302296 3953804 202148
06:43:01 PM 25873360 28984244 6782344 20.77 2688 3405544 3286948 9.75 383668 5843260 582628
06:44:01 PM 25404364 28551260 7251340 22.21 2688 3438740 4231132 12.55 542024 6132956 1764
06:45:01 PM 26224896 29385904 6430808 19.69 2688 3452968 2850856 8.46 550140 5314336 11556
06:46:01 PM 25266784 28796040 7388920 22.63 2688 3815048 3399344 10.09 607456 6190552 144416
06:47:01 PM 23650168 27510464 9005536 27.58 2688 4149524 6708492 19.90 654476 7711512 2708
06:48:01 PM 26299856 31041340 6355848 19.46 2688 5010264 1497876 4.44 953548 4776784 67084
Average: 26229050 29435146 6426654 19.68 2688 3500186 3244666 9.63 521844 5342825 150374
06:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
06:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:41:01 PM eth0 106.41 82.27 1253.77 31.88 0.00 0.00 0.00 0.00
06:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:42:01 PM eth0 467.29 385.25 5692.89 51.75 0.00 0.00 0.00 0.00
06:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:43:01 PM eth0 1216.28 488.22 6967.43 45.31 0.00 0.00 0.00 0.00
06:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:44:01 PM lo 7.03 7.03 0.59 0.59 0.00 0.00 0.00 0.00
06:44:01 PM eth0 11.91 10.06 4.45 6.92 0.00 0.00 0.00 0.00
06:44:01 PM docker0 1.58 2.08 0.23 0.24 0.00 0.00 0.00 0.00
06:44:01 PM veth507392f 0.78 1.05 0.13 0.12 0.00 0.00 0.00 0.00
06:45:01 PM lo 48.58 48.58 3.84 3.84 0.00 0.00 0.00 0.00
06:45:01 PM eth0 154.03 105.20 45.02 46.89 0.00 0.00 0.00 0.00
06:45:01 PM docker0 9.23 10.38 1.32 1.30 0.00 0.00 0.00 0.00
06:46:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00
06:46:01 PM eth0 223.53 130.62 1442.30 29.08 0.00 0.00 0.00 0.00
06:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
06:47:01 PM lo 587.84 587.84 121.22 121.22 0.00 0.00 0.00 0.00
06:47:01 PM eth0 237.27 90.99 1369.18 19.84 0.00 0.00 0.00 0.00
06:47:01 PM docker0 281.32 293.04 50.16 69.95 0.00 0.00 0.00 0.00
06:47:01 PM veth33ce3ca 252.80 261.06 50.82 44.10 0.00 0.00 0.00 0.00
06:47:01 PM veth63fe60b 28.52 32.67 3.18 26.12 0.00 0.00 0.00 0.00
06:48:01 PM lo 285.35 285.35 65.50 65.50 0.00 0.00 0.00 0.00
06:48:01 PM eth0 124.71 105.66 1469.28 23.21 0.00 0.00 0.00 0.00
06:48:01 PM docker0 140.47 144.40 40.63 26.34 0.00 0.00 0.00 0.00
Average: lo 116.13 116.13 23.90 23.90 0.00 0.00 0.00 0.00
Average: eth0 317.65 174.77 2280.32 31.86 0.00 0.00 0.00 0.00
Average: docker0 54.08 56.24 11.54 12.23 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) 11/04/2024 _x86_64_ (8 CPU)
18:39:35 LINUX RESTART (8 CPU)
06:40:01 PM CPU %user %nice %system %iowait %steal %idle
06:41:01 PM all 11.88 0.00 1.22 0.46 0.06 86.38
06:41:01 PM 0 12.48 0.00 1.05 0.53 0.07 85.87
06:41:01 PM 1 4.97 0.00 0.85 0.42 0.07 93.70
06:41:01 PM 2 32.09 0.00 2.86 0.48 0.08 64.48
06:41:01 PM 3 13.46 0.00 1.37 0.55 0.10 84.52
06:41:01 PM 4 20.28 0.00 1.69 0.72 0.05 77.26
06:41:01 PM 5 4.24 0.00 0.62 0.15 0.03 94.96
06:41:01 PM 6 3.43 0.00 0.55 0.33 0.07 95.62
06:41:01 PM 7 4.06 0.00 0.80 0.47 0.03 94.64
06:42:01 PM all 39.98 0.00 1.48 0.88 0.10 57.56
06:42:01 PM 0 42.68 0.00 1.27 0.37 0.10 55.58
06:42:01 PM 1 43.32 0.00 1.67 0.92 0.10 53.99
06:42:01 PM 2 23.82 0.00 1.10 0.75 0.12 74.21
06:42:01 PM 3 51.35 0.00 1.02 0.54 0.08 47.02
06:42:01 PM 4 33.78 0.00 2.29 2.21 0.10 61.62
06:42:01 PM 5 44.34 0.00 1.47 0.70 0.10 53.39
06:42:01 PM 6 45.95 0.00 1.92 0.80 0.10 51.22
06:42:01 PM 7 34.58 0.00 1.12 0.77 0.08 63.45
06:43:01 PM all 39.44 0.00 2.04 0.62 0.11 57.78
06:43:01 PM 0 49.28 0.00 1.77 0.00 0.15 48.79
06:43:01 PM 1 41.06 0.00 2.09 1.45 0.10 55.31
06:43:01 PM 2 38.12 0.00 2.28 0.13 0.10 59.36
06:43:01 PM 3 28.34 0.00 1.61 2.15 0.08 67.81
06:43:01 PM 4 45.08 0.00 2.18 0.44 0.10 52.21
06:43:01 PM 5 26.87 0.00 1.93 0.20 0.08 70.91
06:43:01 PM 6 38.63 0.00 2.44 0.08 0.10 58.74
06:43:01 PM 7 48.19 0.00 2.05 0.54 0.12 49.10
06:44:01 PM all 21.34 0.79 2.23 2.61 0.10 72.92
06:44:01 PM 0 20.31 0.10 1.67 0.45 0.12 77.35
06:44:01 PM 1 20.95 1.71 2.42 2.05 0.10 72.76
06:44:01 PM 2 19.88 0.03 2.12 2.99 0.08 74.89
06:44:01 PM 3 27.69 2.11 2.67 6.65 0.12 60.77
06:44:01 PM 4 27.19 1.84 2.36 2.04 0.08 66.49
06:44:01 PM 5 13.32 0.05 2.09 5.31 0.12 79.11
06:44:01 PM 6 22.42 0.34 2.47 0.17 0.12 74.49
06:44:01 PM 7 19.03 0.13 2.05 1.25 0.08 77.45
06:45:01 PM all 26.48 0.39 2.37 0.68 0.12 69.96
06:45:01 PM 0 28.38 0.10 2.45 0.81 0.10 68.16
06:45:01 PM 1 27.20 0.02 2.57 0.47 0.13 69.61
06:45:01 PM 2 29.52 0.05 2.26 0.49 0.10 67.58
06:45:01 PM 3 29.94 0.40 2.20 0.19 0.10 67.17
06:45:01 PM 4 32.46 0.02 3.02 0.59 0.17 63.74
06:45:01 PM 5 18.38 0.18 1.90 1.31 0.10 78.12
06:45:01 PM 6 22.15 2.29 2.31 1.30 0.10 71.85
06:45:01 PM 7 23.84 0.05 2.26 0.29 0.12 73.44
06:46:01 PM all 39.20 0.00 1.35 0.50 0.08 58.88
06:46:01 PM 0 35.87 0.00 2.04 0.55 0.08 61.45
06:46:01 PM 1 36.00 0.00 1.31 1.32 0.08 61.29
06:46:01 PM 2 33.49 0.00 1.05 0.00 0.08 65.37
06:46:01 PM 3 34.42 0.00 1.82 0.02 0.07 63.67
06:46:01 PM 4 41.80 0.00 0.84 0.05 0.08 57.23
06:46:01 PM 5 40.30 0.00 1.67 1.94 0.08 56.00
06:46:01 PM 6 58.26 0.00 1.10 0.08 0.08 40.47
06:46:01 PM 7 33.47 0.00 0.94 0.00 0.07 65.53
06:47:01 PM all 28.99 0.27 1.90 1.31 0.09 67.43
06:47:01 PM 0 27.71 0.00 1.84 0.77 0.12 69.56
06:47:01 PM 1 33.69 0.10 1.66 2.45 0.10 62.00
06:47:01 PM 2 32.33 0.00 2.35 0.12 0.10 65.10
06:47:01 PM 3 26.92 0.30 2.32 2.62 0.07 67.78
06:47:01 PM 4 17.52 0.00 1.96 0.75 0.08 79.68
06:47:01 PM 5 39.57 1.79 2.13 0.30 0.08 56.12
06:47:01 PM 6 36.14 0.00 1.42 0.30 0.10 62.04
06:47:01 PM 7 18.06 0.00 1.51 3.18 0.10 77.14
06:48:01 PM all 34.29 0.00 2.35 1.63 0.08 61.65
06:48:01 PM 0 22.53 0.00 1.94 0.00 0.10 75.43
06:48:01 PM 1 42.41 0.00 3.74 5.45 0.08 48.31
06:48:01 PM 2 41.06 0.00 2.05 4.81 0.07 52.01
06:48:01 PM 3 44.27 0.00 2.19 0.24 0.08 53.22
06:48:01 PM 4 46.18 0.00 2.55 0.45 0.08 50.73
06:48:01 PM 5 33.93 0.00 2.08 0.05 0.08 63.86
06:48:01 PM 6 29.04 0.00 2.62 0.49 0.08 67.77
06:48:01 PM 7 14.97 0.00 1.62 1.56 0.08 81.76
Average: all 30.20 0.18 1.87 1.09 0.09 66.57
Average: 0 29.89 0.03 1.75 0.44 0.10 67.79
Average: 1 31.19 0.23 2.04 1.82 0.10 64.63
Average: 2 31.29 0.01 2.01 1.22 0.09 65.37
Average: 3 32.05 0.35 1.90 1.61 0.09 64.00
Average: 4 33.04 0.23 2.11 0.91 0.09 63.62
Average: 5 27.61 0.25 1.74 1.25 0.09 69.06
Average: 6 32.01 0.33 1.85 0.44 0.09 65.27
Average: 7 24.51 0.02 1.54 1.01 0.09 72.83