---> uname -a:
Linux prd-centos8-docker-8c-8g-46044.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 25M 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 1129 25657 27 5103 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:45:e3:73 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85744sec preferred_lft 85744sec
inet6 fe80::f816:3eff:fe45:e373/64 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 02:42:68:ec:6c:6c 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::42:68ff:feec:6c6c/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) 10/03/2024 _x86_64_ (8 CPU)
09:56:49 LINUX RESTART (8 CPU)
09:57:01 AM tps rtps wtps bread/s bwrtn/s
09:58:01 AM 254.30 36.57 217.73 8583.04 42927.06
09:59:01 AM 267.76 19.94 247.82 3793.54 11858.28
10:00:01 AM 122.79 1.18 121.61 428.26 12719.08
10:01:01 AM 107.53 12.78 94.75 1027.89 29475.16
10:02:01 AM 42.90 0.08 42.82 2.27 898.68
10:03:01 AM 20.91 0.13 20.78 4.53 859.40
10:04:01 AM 26.36 0.00 26.36 0.00 7554.66
10:05:01 AM 88.29 0.00 88.29 0.00 15896.02
10:06:01 AM 6.22 0.00 6.22 0.00 222.51
10:07:01 AM 41.27 3.57 37.70 4563.55 9159.58
Average: 97.83 7.43 90.41 1840.29 13157.21
09:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:58:01 AM 29643668 31283736 3012044 9.22 2688 1972928 1433536 4.25 169840 2416396 140012
09:59:01 AM 28607104 30642748 4048608 12.40 2688 2358020 1899992 5.64 262416 3309900 150952
10:00:01 AM 26887892 29188320 5767820 17.66 2688 2618748 3186740 9.45 322508 4949148 48068
10:01:01 AM 25715768 28848500 6939944 21.25 2688 3434328 3450288 10.24 523932 5850968 1116
10:02:01 AM 25294708 28431672 7361004 22.54 2688 3436624 5399084 16.02 548800 6231060 184
10:03:01 AM 26231584 29382672 6424128 19.67 2688 3450588 2871140 8.52 552796 5307076 80
10:04:01 AM 25560140 28959552 7095572 21.73 2688 3697944 3164600 9.39 610280 5913708 29480
10:05:01 AM 23914480 27746004 8741232 26.77 2688 4126960 6716668 19.93 655388 7441996 1604
10:06:01 AM 23320100 27170740 9335612 28.59 2688 4146480 7166808 21.26 660220 8024136 560
10:07:01 AM 24183180 28840216 8472532 25.95 2688 4935516 3595168 10.67 818836 7029004 468256
Average: 25935862 29049416 6719850 20.58 2688 3417814 3888402 11.54 512502 5647339 84031
09:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:58:01 AM eth0 375.37 234.07 1647.97 66.64 0.00 0.00 0.00 0.00
09:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:59:01 AM eth0 286.99 246.07 2860.39 51.91 0.00 0.00 0.00 0.00
09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:00:01 AM eth0 268.09 212.88 3634.88 33.96 0.00 0.00 0.00 0.00
10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:01:01 AM lo 2.00 2.00 0.30 0.30 0.00 0.00 0.00 0.00
10:01:01 AM eth0 1166.15 379.13 6438.15 29.28 0.00 0.00 0.00 0.00
10:01:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:02:01 AM lo 27.78 27.78 2.88 2.88 0.00 0.00 0.00 0.00
10:02:01 AM eth0 44.90 35.86 11.18 20.13 0.00 0.00 0.00 0.00
10:02:01 AM docker0 5.66 6.45 0.75 0.74 0.00 0.00 0.00 0.00
10:02:01 AM veth6b83a03 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00
10:03:01 AM lo 229.24 229.24 104.39 104.39 0.00 0.00 0.00 0.00
10:03:01 AM eth0 315.69 264.90 76.83 131.34 0.00 0.00 0.00 0.00
10:03:01 AM docker0 5.00 5.90 0.79 0.80 0.00 0.00 0.00 0.00
10:04:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00
10:04:01 AM eth0 180.65 130.73 958.33 33.70 0.00 0.00 0.00 0.00
10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:05:01 AM lo 150.97 150.97 66.32 66.32 0.00 0.00 0.00 0.00
10:05:01 AM eth0 326.17 114.08 1856.92 19.13 0.00 0.00 0.00 0.00
10:05:01 AM docker0 6.01 7.20 0.66 1.78 0.00 0.00 0.00 0.00
10:05:01 AM veth430dad6 6.01 7.35 0.74 1.79 0.00 0.00 0.00 0.00
10:05:01 AM veth20cc4ad 0.00 0.87 0.00 0.41 0.00 0.00 0.00 0.00
10:06:01 AM lo 874.95 874.95 149.76 149.76 0.00 0.00 0.00 0.00
10:06:01 AM eth0 42.66 24.81 14.08 19.38 0.00 0.00 0.00 0.00
10:06:01 AM docker0 327.88 344.88 51.61 54.05 0.00 0.00 0.00 0.00
10:06:01 AM veth430dad6 294.38 313.30 52.17 45.82 0.00 0.00 0.00 0.00
10:06:01 AM veth20cc4ad 33.49 31.63 3.91 8.23 0.00 0.00 0.00 0.00
10:07:01 AM lo 515.34 515.34 94.74 94.74 0.00 0.00 0.00 0.00
10:07:01 AM eth0 104.33 80.39 1297.20 20.43 0.00 0.00 0.00 0.00
10:07:01 AM docker0 219.16 227.84 51.35 37.19 0.00 0.00 0.00 0.00
Average: lo 180.03 180.03 41.84 41.84 0.00 0.00 0.00 0.00
Average: eth0 311.11 172.29 1879.65 42.59 0.00 0.00 0.00 0.00
Average: docker0 56.37 59.23 10.51 9.46 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) 10/03/2024 _x86_64_ (8 CPU)
09:56:49 LINUX RESTART (8 CPU)
09:57:01 AM CPU %user %nice %system %iowait %steal %idle
09:58:01 AM all 13.05 0.00 2.44 2.95 0.06 81.50
09:58:01 AM 0 20.89 0.00 4.44 3.10 0.10 71.46
09:58:01 AM 1 10.38 0.00 1.62 4.63 0.05 83.31
09:58:01 AM 2 16.32 0.00 2.57 2.19 0.07 78.85
09:58:01 AM 3 10.63 0.00 2.74 1.12 0.05 85.46
09:58:01 AM 4 10.31 0.00 2.13 0.40 0.03 87.13
09:58:01 AM 5 8.19 0.00 1.34 0.23 0.05 90.19
09:58:01 AM 6 7.75 0.00 1.34 0.79 0.05 90.07
09:58:01 AM 7 19.97 0.00 3.32 11.08 0.07 65.56
09:59:01 AM all 23.73 0.00 1.35 1.50 0.08 73.34
09:59:01 AM 0 29.69 0.00 1.22 1.10 0.08 67.90
09:59:01 AM 1 22.57 0.00 1.29 3.36 0.10 72.68
09:59:01 AM 2 24.88 0.00 0.97 0.75 0.08 73.31
09:59:01 AM 3 36.62 0.00 2.09 0.79 0.08 60.42
09:59:01 AM 4 16.41 0.00 1.02 0.64 0.08 81.85
09:59:01 AM 5 23.57 0.00 0.92 0.72 0.07 74.72
09:59:01 AM 6 18.57 0.00 1.70 3.04 0.08 76.60
09:59:01 AM 7 17.55 0.00 1.55 1.64 0.07 79.19
10:00:01 AM all 49.92 0.00 1.28 0.72 0.11 47.97
10:00:01 AM 0 52.19 0.00 1.65 0.50 0.10 45.55
10:00:01 AM 1 35.75 0.00 1.56 2.39 0.10 60.20
10:00:01 AM 2 42.43 0.00 0.79 0.12 0.12 56.55
10:00:01 AM 3 42.00 0.00 1.00 1.75 0.12 55.12
10:00:01 AM 4 52.29 0.00 1.51 0.52 0.12 45.57
10:00:01 AM 5 64.76 0.00 1.64 0.23 0.13 33.23
10:00:01 AM 6 66.89 0.00 0.65 0.02 0.12 32.33
10:00:01 AM 7 43.04 0.00 1.42 0.22 0.10 55.22
10:01:01 AM all 21.35 0.29 2.36 1.85 0.08 74.07
10:01:01 AM 0 18.74 0.03 2.43 0.17 0.08 78.54
10:01:01 AM 1 16.85 0.02 2.63 1.95 0.08 78.47
10:01:01 AM 2 21.19 0.00 2.21 0.88 0.08 75.65
10:01:01 AM 3 25.37 0.00 3.28 6.90 0.08 64.37
10:01:01 AM 4 23.71 0.27 2.05 2.34 0.10 71.53
10:01:01 AM 5 23.90 0.02 1.64 0.67 0.08 73.68
10:01:01 AM 6 22.23 0.00 2.50 0.03 0.07 75.17
10:01:01 AM 7 18.83 1.97 2.12 1.88 0.08 75.12
10:02:01 AM all 23.85 0.67 2.72 0.15 0.12 72.49
10:02:01 AM 0 25.49 2.21 3.33 0.08 0.13 68.75
10:02:01 AM 1 25.14 0.08 2.78 0.35 0.12 71.52
10:02:01 AM 2 24.36 0.39 2.80 0.07 0.12 72.27
10:02:01 AM 3 28.09 0.03 3.09 0.23 0.10 68.46
10:02:01 AM 4 20.12 0.05 2.23 0.10 0.12 77.38
10:02:01 AM 5 20.63 2.26 2.35 0.03 0.13 74.59
10:02:01 AM 6 25.16 0.30 2.68 0.22 0.10 71.53
10:02:01 AM 7 21.85 0.00 2.50 0.12 0.12 75.42
10:03:01 AM all 20.84 0.62 1.87 0.23 0.10 76.35
10:03:01 AM 0 24.96 0.05 1.66 0.25 0.10 72.98
10:03:01 AM 1 18.91 0.02 2.25 0.22 0.10 78.50
10:03:01 AM 2 19.50 2.85 2.09 0.20 0.10 75.25
10:03:01 AM 3 23.65 0.00 1.83 0.03 0.10 74.39
10:03:01 AM 4 18.39 1.85 1.34 0.17 0.10 78.15
10:03:01 AM 5 23.23 0.02 2.13 0.80 0.10 73.72
10:03:01 AM 6 20.44 0.12 2.00 0.13 0.10 77.21
10:03:01 AM 7 17.61 0.03 1.66 0.00 0.08 80.62
10:04:01 AM all 39.77 0.00 1.10 0.33 0.09 58.71
10:04:01 AM 0 43.83 0.00 1.38 0.05 0.10 54.63
10:04:01 AM 1 46.78 0.00 0.77 0.08 0.10 52.26
10:04:01 AM 2 40.95 0.00 1.37 0.37 0.10 57.21
10:04:01 AM 3 35.16 0.00 0.95 0.12 0.10 63.67
10:04:01 AM 4 49.74 0.00 1.29 1.85 0.10 47.02
10:04:01 AM 5 35.28 0.00 0.82 0.13 0.08 63.69
10:04:01 AM 6 34.35 0.00 1.30 0.00 0.08 64.27
10:04:01 AM 7 32.07 0.00 0.90 0.00 0.08 66.94
10:05:01 AM all 17.22 0.29 1.64 0.91 0.07 79.86
10:05:01 AM 0 12.15 0.00 1.44 1.29 0.08 85.03
10:05:01 AM 1 9.63 0.02 1.66 0.97 0.07 87.66
10:05:01 AM 2 13.77 0.07 1.81 1.86 0.07 82.43
10:05:01 AM 3 13.86 2.25 1.91 0.08 0.07 81.83
10:05:01 AM 4 23.94 0.00 2.01 2.70 0.08 71.26
10:05:01 AM 5 22.42 0.00 1.71 0.10 0.07 75.70
10:05:01 AM 6 25.30 0.00 1.26 0.03 0.08 73.33
10:05:01 AM 7 16.68 0.02 1.36 0.22 0.07 81.66
10:06:01 AM all 17.89 0.00 1.33 0.02 0.10 80.66
10:06:01 AM 0 20.57 0.00 1.10 0.02 0.08 78.23
10:06:01 AM 1 12.18 0.00 1.51 0.02 0.12 86.18
10:06:01 AM 2 19.01 0.00 1.52 0.00 0.10 79.36
10:06:01 AM 3 16.90 0.00 0.94 0.02 0.08 82.06
10:06:01 AM 4 19.96 0.00 1.51 0.03 0.10 78.40
10:06:01 AM 5 12.84 0.00 1.51 0.02 0.10 85.53
10:06:01 AM 6 27.05 0.00 1.25 0.00 0.10 71.60
10:06:01 AM 7 14.58 0.00 1.29 0.08 0.10 83.95
10:07:01 AM all 28.00 0.00 2.13 0.67 0.10 69.11
10:07:01 AM 0 33.72 0.00 2.55 0.49 0.12 63.12
10:07:01 AM 1 37.35 0.00 1.67 0.38 0.10 60.49
10:07:01 AM 2 20.34 0.00 2.13 0.02 0.08 77.44
10:07:01 AM 3 33.88 0.00 2.53 2.13 0.13 61.33
10:07:01 AM 4 28.00 0.00 2.05 0.35 0.10 69.50
10:07:01 AM 5 23.40 0.00 2.48 0.32 0.08 73.72
10:07:01 AM 6 26.71 0.00 2.12 0.18 0.08 70.90
10:07:01 AM 7 20.57 0.00 1.49 1.51 0.08 76.35
Average: all 25.57 0.19 1.82 0.93 0.09 71.40
Average: 0 28.24 0.23 2.12 0.70 0.10 68.61
Average: 1 23.56 0.01 1.77 1.44 0.09 73.12
Average: 2 24.28 0.33 1.83 0.64 0.09 72.83
Average: 3 26.62 0.23 2.04 1.31 0.09 69.71
Average: 4 26.30 0.22 1.71 0.91 0.09 70.77
Average: 5 25.83 0.23 1.65 0.33 0.09 71.87
Average: 6 27.46 0.04 1.68 0.45 0.09 70.29
Average: 7 22.28 0.20 1.76 1.68 0.09 73.99