---> uname -a:
Linux prd-centos8-docker-8c-8g-75108.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 1107 25690 19 5093 30309
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:78:72:03 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85830sec preferred_lft 85830sec
inet6 fe80::f816:3eff:fe78:7203/64 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 02:42:8c:5f:06:f8 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::42:8cff:fe5f:6f8/64 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) 10/07/2024 _x86_64_ (8 CPU)
15:04:25 LINUX RESTART (8 CPU)
03:05:01 PM tps rtps wtps bread/s bwrtn/s
03:06:01 PM 153.35 22.94 130.41 4415.46 8653.12
03:07:01 PM 260.37 7.08 253.29 1356.57 13478.07
03:08:01 PM 76.56 0.15 76.41 28.92 9618.16
03:09:02 PM 113.86 12.66 101.20 936.09 27910.85
03:10:01 PM 29.16 0.05 29.11 0.54 1006.59
03:11:01 PM 105.66 0.00 105.66 0.00 23148.04
03:12:01 PM 11.16 0.00 11.16 0.00 391.40
03:13:01 PM 30.67 3.58 27.09 4579.27 946.88
Average: 97.74 5.82 91.92 1417.56 10664.66
03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
03:06:01 PM 29261660 31103752 3394052 10.39 2688 2161552 1588440 4.71 181808 2763672 168680
03:07:01 PM 27992716 30243712 4662996 14.28 2688 2562376 2174520 6.45 299640 3873284 201240
03:08:01 PM 25732608 28833544 6923104 21.20 2688 3395856 3446636 10.23 384488 5987772 782312
03:09:02 PM 25082172 28217188 7573540 23.19 2688 3427008 4974080 14.76 541156 6455748 148
03:10:01 PM 25600100 28754960 7055612 21.61 2688 3447036 3664344 10.87 552440 5938404 7476
03:11:01 PM 24554560 28380688 8101152 24.81 2688 4112904 5078324 15.07 643672 6833148 132
03:12:01 PM 23353832 27200116 9301880 28.48 2688 4136084 6939188 20.59 656000 8008156 732
03:13:01 PM 24801612 28990812 7854100 24.05 2688 4466164 3111724 9.23 675128 6563060 263532
Average: 25797408 28965596 6858304 21.00 2688 3463622 3872157 11.49 491792 5802906 178032
03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:06:01 PM eth0 106.03 79.57 1241.82 31.44 0.00 0.00 0.00 0.00
03:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:07:01 PM eth0 377.77 330.38 5502.11 51.60 0.00 0.00 0.00 0.00
03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:08:01 PM eth0 1059.70 504.32 6949.62 40.30 0.00 0.00 0.00 0.00
03:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
03:09:02 PM lo 10.30 10.30 0.85 0.85 0.00 0.00 0.00 0.00
03:09:02 PM eth0 15.39 10.50 6.17 9.05 0.00 0.00 0.00 0.00
03:09:02 PM docker0 2.25 2.80 0.32 0.32 0.00 0.00 0.00 0.00
03:09:02 PM vethbae1e08 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
03:10:01 PM lo 43.65 43.65 3.51 3.51 0.00 0.00 0.00 0.00
03:10:01 PM eth0 169.60 107.90 54.09 54.79 0.00 0.00 0.00 0.00
03:10:01 PM docker0 8.44 9.66 1.22 1.25 0.00 0.00 0.00 0.00
03:11:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00
03:11:01 PM eth0 471.70 227.10 2796.83 26.29 0.00 0.00 0.00 0.00
03:11:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
03:11:01 PM veth81997b1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
03:11:01 PM veth7833dad 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
03:12:01 PM lo 517.59 517.59 80.09 80.09 0.00 0.00 0.00 0.00
03:12:01 PM eth0 29.69 12.78 9.28 11.59 0.00 0.00 0.00 0.00
03:12:01 PM docker0 245.85 259.81 38.58 41.21 0.00 0.00 0.00 0.00
03:12:01 PM veth81997b1 220.03 235.07 38.69 34.96 0.00 0.00 0.00 0.00
03:12:01 PM veth7833dad 25.82 25.31 3.25 6.51 0.00 0.00 0.00 0.00
03:13:01 PM lo 632.42 632.42 113.99 113.99 0.00 0.00 0.00 0.00
03:13:01 PM eth0 78.37 67.08 1290.85 15.74 0.00 0.00 0.00 0.00
03:13:01 PM docker0 306.55 320.21 65.41 50.81 0.00 0.00 0.00 0.00
Average: lo 150.75 150.75 24.85 24.85 0.00 0.00 0.00 0.00
Average: eth0 288.78 167.58 2235.88 30.05 0.00 0.00 0.00 0.00
Average: docker0 70.52 74.20 13.22 11.72 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) 10/07/2024 _x86_64_ (8 CPU)
15:04:25 LINUX RESTART (8 CPU)
03:05:01 PM CPU %user %nice %system %iowait %steal %idle
03:06:01 PM all 11.61 0.00 1.05 0.79 0.05 86.49
03:06:01 PM 0 18.77 0.00 1.62 1.02 0.07 78.53
03:06:01 PM 1 13.34 0.00 1.59 1.20 0.07 83.80
03:06:01 PM 2 24.74 0.00 1.99 0.67 0.07 72.54
03:06:01 PM 3 12.27 0.00 1.05 1.30 0.05 85.33
03:06:01 PM 4 8.37 0.00 0.75 1.15 0.07 89.66
03:06:01 PM 5 6.07 0.00 0.45 0.18 0.03 93.26
03:06:01 PM 6 2.37 0.00 0.35 0.33 0.05 96.89
03:06:01 PM 7 6.98 0.00 0.62 0.45 0.03 91.92
03:07:01 PM all 37.99 0.00 1.41 1.20 0.08 59.31
03:07:01 PM 0 27.63 0.00 1.42 0.92 0.08 69.95
03:07:01 PM 1 48.73 0.00 1.67 1.94 0.10 47.56
03:07:01 PM 2 22.99 0.00 1.00 0.72 0.07 75.23
03:07:01 PM 3 45.66 0.00 1.12 1.20 0.08 51.93
03:07:01 PM 4 49.36 0.00 1.92 0.74 0.08 47.89
03:07:01 PM 5 29.72 0.00 2.26 3.15 0.08 64.79
03:07:01 PM 6 35.67 0.00 0.94 0.53 0.07 62.79
03:07:01 PM 7 44.17 0.00 0.99 0.43 0.08 54.33
03:08:01 PM all 39.20 0.00 2.06 0.31 0.11 58.32
03:08:01 PM 0 33.72 0.00 1.66 0.02 0.10 64.50
03:08:01 PM 1 46.95 0.00 2.36 0.25 0.10 50.34
03:08:01 PM 2 22.71 0.00 1.99 0.00 0.10 75.20
03:08:01 PM 3 57.40 0.00 1.82 0.03 0.12 40.63
03:08:01 PM 4 33.15 0.00 2.10 0.87 0.10 63.78
03:08:01 PM 5 42.25 0.00 2.31 0.02 0.12 55.31
03:08:01 PM 6 34.13 0.00 2.72 1.24 0.08 61.81
03:08:01 PM 7 43.31 0.00 1.57 0.05 0.12 54.96
03:09:02 PM all 24.02 0.55 2.61 0.67 0.09 72.06
03:09:02 PM 0 25.30 0.07 2.56 0.13 0.10 71.84
03:09:02 PM 1 20.40 2.06 2.51 0.30 0.08 74.65
03:09:02 PM 2 25.13 1.94 2.68 0.72 0.08 69.44
03:09:02 PM 3 25.41 0.02 2.16 0.35 0.08 71.98
03:09:02 PM 4 25.91 0.10 2.70 1.47 0.08 69.74
03:09:02 PM 5 16.17 0.12 2.65 1.07 0.08 79.90
03:09:02 PM 6 25.67 0.03 2.61 0.33 0.08 71.27
03:09:02 PM 7 28.18 0.05 3.05 0.95 0.08 67.69
03:10:01 PM all 34.50 0.36 2.03 0.06 0.09 62.97
03:10:01 PM 0 34.09 0.39 2.36 0.03 0.09 63.04
03:10:01 PM 1 38.21 0.03 1.87 0.03 0.10 59.75
03:10:01 PM 2 21.71 0.09 2.16 0.10 0.10 75.84
03:10:01 PM 3 35.79 0.05 2.01 0.09 0.09 61.98
03:10:01 PM 4 24.91 0.00 2.16 0.07 0.09 72.78
03:10:01 PM 5 38.79 1.89 1.74 0.03 0.10 57.45
03:10:01 PM 6 46.80 0.03 2.22 0.05 0.10 50.80
03:10:01 PM 7 35.70 0.36 1.68 0.05 0.09 62.12
03:11:01 PM all 28.77 0.00 1.78 0.99 0.07 68.38
03:11:01 PM 0 26.67 0.00 1.56 1.07 0.05 70.65
03:11:01 PM 1 31.90 0.00 1.71 1.02 0.07 65.30
03:11:01 PM 2 34.45 0.00 2.12 0.05 0.07 63.32
03:11:01 PM 3 25.88 0.00 1.82 1.17 0.08 71.04
03:11:01 PM 4 33.48 0.00 1.88 0.07 0.07 64.51
03:11:01 PM 5 35.52 0.00 1.59 0.08 0.05 62.76
03:11:01 PM 6 26.94 0.00 2.15 4.38 0.07 66.47
03:11:01 PM 7 15.35 0.00 1.44 0.12 0.08 83.01
03:12:01 PM all 25.29 0.36 1.19 0.03 0.08 73.04
03:12:01 PM 0 24.30 0.03 1.04 0.00 0.08 74.55
03:12:01 PM 1 15.89 2.75 1.69 0.03 0.08 79.55
03:12:01 PM 2 32.99 0.00 1.36 0.00 0.10 65.55
03:12:01 PM 3 28.96 0.08 0.97 0.05 0.08 69.86
03:12:01 PM 4 27.13 0.00 0.92 0.00 0.08 71.86
03:12:01 PM 5 20.74 0.00 1.27 0.13 0.08 77.77
03:12:01 PM 6 26.20 0.00 1.37 0.00 0.07 72.36
03:12:01 PM 7 26.09 0.00 0.94 0.03 0.08 72.85
03:13:01 PM all 22.54 0.00 1.43 0.19 0.08 75.76
03:13:01 PM 0 27.36 0.00 1.12 0.30 0.08 71.13
03:13:01 PM 1 21.95 0.00 1.88 0.60 0.08 75.49
03:13:01 PM 2 31.89 0.00 1.59 0.02 0.08 66.42
03:13:01 PM 3 29.96 0.00 1.24 0.00 0.07 68.74
03:13:01 PM 4 27.44 0.00 1.37 0.00 0.08 71.10
03:13:01 PM 5 8.26 0.00 1.49 0.17 0.08 89.99
03:13:01 PM 6 19.68 0.00 2.03 0.40 0.08 77.80
03:13:01 PM 7 13.71 0.00 0.74 0.02 0.07 85.47
Average: all 27.97 0.16 1.70 0.53 0.08 69.57
Average: 0 27.21 0.06 1.67 0.44 0.08 70.55
Average: 1 29.64 0.61 1.91 0.68 0.09 67.08
Average: 2 27.09 0.25 1.86 0.29 0.08 70.43
Average: 3 32.64 0.02 1.52 0.53 0.08 65.21
Average: 4 28.73 0.01 1.72 0.55 0.08 68.91
Average: 5 24.65 0.25 1.72 0.61 0.08 72.70
Average: 6 27.13 0.01 1.80 0.91 0.08 70.08
Average: 7 26.65 0.05 1.38 0.26 0.08 71.58