---> uname -a:
Linux prd-centos8-builder-4c-4g-76915.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): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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): 0-3
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:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
devtmpfs 7.7G 0 7.7G 0% /dev
tmpfs 7.7G 0 7.7G 0% /dev/shm
tmpfs 7.7G 17M 7.7G 1% /run
tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup
/dev/vda1 80G 12G 69G 15% /
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 15763 822 9638 19 5302 14591
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:1c:1d:19 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85382sec preferred_lft 85382sec
inet6 fe80::f816:3eff:fe1c:1d19/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/15/2024 _x86_64_ (4 CPU)
13:08:28 LINUX RESTART (4 CPU)
01:09:01 PM tps rtps wtps bread/s bwrtn/s
01:10:01 PM 300.42 98.78 201.63 4467.84 8262.80
01:11:01 PM 58.01 0.00 58.01 0.00 7681.56
01:12:01 PM 6.68 0.03 6.65 0.53 160.92
01:13:01 PM 5.08 0.00 5.08 0.00 139.18
01:14:01 PM 15.23 0.00 15.23 0.00 242.33
01:15:01 PM 358.31 16.44 341.87 2640.72 4398.97
01:16:01 PM 117.50 0.02 117.48 0.27 11944.29
01:17:01 PM 68.20 0.32 67.89 8.39 6332.10
01:18:01 PM 45.61 0.70 44.91 475.92 2904.38
01:19:01 PM 75.99 0.00 75.99 0.00 36466.19
01:20:01 PM 52.35 0.00 52.35 0.00 14584.36
01:21:01 PM 19.94 0.00 19.94 0.00 3302.17
01:22:01 PM 35.98 0.00 35.98 0.00 1424.33
01:23:01 PM 41.51 0.00 41.51 0.00 7661.77
01:24:01 PM 120.48 0.03 120.44 5.20 3962.21
01:25:01 PM 41.11 0.42 40.69 21.73 19082.22
Average: 85.15 7.30 77.86 476.31 8034.15
01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
01:10:01 PM 13281896 15127888 2859636 17.72 2688 2045548 837600 4.87 224440 2245476 208560
01:11:01 PM 13250344 15097504 2891188 17.91 2688 2045896 837600 4.87 224448 2263328 60
01:12:01 PM 13247760 15095936 2893772 17.93 2688 2046196 837600 4.87 224524 2264000 4
01:13:01 PM 13242328 15091660 2899204 17.96 2688 2046456 837600 4.87 224524 2265968 20
01:14:01 PM 13231896 15085460 2909636 18.03 2688 2049408 837600 4.87 224652 2272704 428
01:15:01 PM 11425624 13595996 4715908 29.22 2688 2344860 2211740 12.87 289332 3951916 180144
01:16:01 PM 10250776 12622928 5890756 36.49 2688 2537516 3081040 17.92 369452 5028532 43304
01:17:01 PM 10041020 12564048 6100512 37.79 2688 2683452 3053440 17.76 512260 5084684 15560
01:18:01 PM 9393224 12468284 6748308 41.81 2688 3227976 3078696 17.91 587832 5642240 474304
01:19:01 PM 8279556 12373836 7861976 48.71 2688 4239324 3156256 18.36 688020 6643352 407424
01:20:01 PM 8214376 12412928 7927156 49.11 2688 4339520 3115312 18.12 702808 6685508 85284
01:21:01 PM 7883392 12092144 8258140 51.16 2688 4349276 3424232 19.92 746076 6972876 3320
01:22:01 PM 7667272 12120780 8474260 52.50 2688 4586168 3388204 19.71 777432 7142816 208976
01:23:01 PM 7610392 12104924 8531140 52.85 2688 4623328 3387820 19.71 796912 7173708 30272
01:24:01 PM 9878320 14938852 6263212 38.80 2688 5187644 879452 5.12 1173932 4534144 538292
01:25:01 PM 9877056 14948692 6264476 38.81 2688 5202684 900816 5.24 1346392 4365316 10976
Average: 10423452 13608866 5718080 35.42 2688 3347203 2116563 12.31 569565 4658536 137933
01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:10:01 PM eth0 101.83 77.06 1192.64 25.23 0.00 0.00 0.00 0.00
01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:11:01 PM eth0 92.70 81.64 237.65 21.51 0.00 0.00 0.00 0.00
01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:12:01 PM eth0 71.67 65.39 170.55 17.01 0.00 0.00 0.00 0.00
01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:13:01 PM eth0 90.92 79.19 225.64 20.89 0.00 0.00 0.00 0.00
01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:14:01 PM eth0 124.03 121.50 241.41 34.14 0.00 0.00 0.00 0.00
01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:15:01 PM eth0 440.50 449.17 3068.95 106.43 0.00 0.00 0.00 0.00
01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:16:01 PM eth0 180.57 155.71 2648.17 30.49 0.00 0.00 0.00 0.00
01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:17:01 PM eth0 130.81 100.77 2148.42 16.14 0.00 0.00 0.00 0.00
01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:18:01 PM eth0 63.34 62.27 508.99 17.13 0.00 0.00 0.00 0.00
01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:19:01 PM eth0 69.07 62.79 733.20 14.46 0.00 0.00 0.00 0.00
01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:20:01 PM eth0 88.85 79.09 1304.31 16.86 0.00 0.00 0.00 0.00
01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:21:01 PM eth0 16.99 17.09 5.79 5.14 0.00 0.00 0.00 0.00
01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:22:01 PM eth0 92.67 76.84 1010.49 15.48 0.00 0.00 0.00 0.00
01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:23:01 PM eth0 46.93 46.69 126.43 15.35 0.00 0.00 0.00 0.00
01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:24:01 PM eth0 191.07 183.32 528.18 58.75 0.00 0.00 0.00 0.00
01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
01:25:01 PM eth0 875.70 1058.02 502.56 8945.32 0.00 0.00 0.00 0.00
Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: eth0 167.35 169.78 915.86 584.96 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 10/15/2024 _x86_64_ (4 CPU)
13:08:28 LINUX RESTART (4 CPU)
01:09:01 PM CPU %user %nice %system %iowait %steal %idle
01:10:01 PM all 19.78 0.78 12.03 2.55 0.09 64.77
01:10:01 PM 0 29.07 0.55 9.98 4.70 0.10 55.60
01:10:01 PM 1 18.29 0.72 12.38 2.12 0.10 66.39
01:10:01 PM 2 18.74 0.90 13.12 2.31 0.08 64.85
01:10:01 PM 3 12.99 0.95 12.63 1.09 0.08 72.25
01:11:01 PM all 0.58 0.00 0.48 0.99 0.04 97.90
01:11:01 PM 0 0.63 0.00 0.35 0.33 0.03 98.65
01:11:01 PM 1 0.50 0.00 0.77 1.94 0.03 96.76
01:11:01 PM 2 0.55 0.00 0.57 1.24 0.05 97.59
01:11:01 PM 3 0.65 0.00 0.25 0.45 0.03 98.61
01:12:01 PM all 0.42 0.00 0.24 0.02 0.04 99.28
01:12:01 PM 0 0.50 0.00 0.12 0.00 0.03 99.35
01:12:01 PM 1 0.45 0.00 0.40 0.02 0.05 99.08
01:12:01 PM 2 0.43 0.00 0.28 0.03 0.03 99.21
01:12:01 PM 3 0.28 0.00 0.17 0.03 0.03 99.48
01:13:01 PM all 0.50 0.00 0.32 0.02 0.04 99.12
01:13:01 PM 0 0.55 0.00 0.07 0.00 0.03 99.35
01:13:01 PM 1 0.27 0.00 0.17 0.07 0.03 99.47
01:13:01 PM 2 0.45 0.00 0.40 0.00 0.05 99.10
01:13:01 PM 3 0.74 0.00 0.64 0.02 0.05 98.56
01:14:01 PM all 0.70 0.00 0.42 0.21 0.06 98.61
01:14:01 PM 0 1.20 0.00 0.63 0.00 0.08 98.08
01:14:01 PM 1 0.53 0.00 0.25 0.25 0.07 98.90
01:14:01 PM 2 0.33 0.00 0.23 0.59 0.05 98.80
01:14:01 PM 3 0.72 0.00 0.57 0.00 0.03 98.68
01:15:01 PM all 30.27 0.00 2.55 4.67 0.12 62.39
01:15:01 PM 0 33.09 0.00 2.17 4.00 0.12 60.63
01:15:01 PM 1 30.62 0.00 2.08 7.80 0.10 59.40
01:15:01 PM 2 28.48 0.00 2.03 1.55 0.12 67.83
01:15:01 PM 3 28.90 0.00 3.90 5.33 0.15 61.72
01:16:01 PM all 60.28 0.00 2.81 2.10 0.12 34.69
01:16:01 PM 0 60.15 0.00 4.04 4.53 0.12 31.16
01:16:01 PM 1 61.45 0.00 2.85 1.16 0.13 34.40
01:16:01 PM 2 63.81 0.00 2.52 0.74 0.12 32.81
01:16:01 PM 3 55.72 0.00 1.83 1.96 0.12 40.37
01:17:01 PM all 55.43 0.00 3.03 1.18 0.12 40.23
01:17:01 PM 0 54.16 0.00 2.92 0.56 0.12 42.24
01:17:01 PM 1 60.86 0.00 3.93 0.81 0.12 34.27
01:17:01 PM 2 59.95 0.00 3.20 1.37 0.13 35.35
01:17:01 PM 3 46.80 0.00 2.05 2.00 0.12 49.03
01:18:01 PM all 57.65 0.00 2.22 1.25 0.13 38.74
01:18:01 PM 0 60.38 0.00 1.48 0.86 0.12 37.17
01:18:01 PM 1 65.23 0.00 2.66 1.60 0.12 30.38
01:18:01 PM 2 60.27 0.00 2.70 0.79 0.15 36.09
01:18:01 PM 3 44.72 0.00 2.05 1.75 0.15 51.32
01:19:01 PM all 42.86 0.00 2.28 4.59 0.14 50.13
01:19:01 PM 0 51.41 0.00 4.06 7.32 0.14 37.08
01:19:01 PM 1 43.15 0.00 2.45 6.73 0.15 47.52
01:19:01 PM 2 37.48 0.00 1.13 0.98 0.12 60.30
01:19:01 PM 3 39.47 0.00 1.50 3.38 0.14 55.51
01:20:01 PM all 51.62 0.00 3.17 1.73 0.11 43.37
01:20:01 PM 0 49.62 0.00 2.73 1.30 0.12 46.23
01:20:01 PM 1 56.87 0.00 4.50 2.93 0.10 35.60
01:20:01 PM 2 54.43 0.00 3.39 1.04 0.10 41.04
01:20:01 PM 3 45.53 0.00 2.07 1.65 0.12 50.63
01:20:01 PM CPU %user %nice %system %iowait %steal %idle
01:21:01 PM all 45.55 0.00 3.27 0.38 0.14 50.66
01:21:01 PM 0 37.82 0.00 2.37 0.93 0.15 58.73
01:21:01 PM 1 41.46 0.00 1.59 0.00 0.15 56.79
01:21:01 PM 2 55.19 0.00 5.23 0.37 0.10 39.11
01:21:01 PM 3 47.79 0.00 3.88 0.22 0.14 47.97
01:22:01 PM all 53.05 0.00 2.89 0.84 0.13 43.09
01:22:01 PM 0 55.36 0.00 3.64 0.96 0.15 39.89
01:22:01 PM 1 49.89 0.00 1.85 0.82 0.12 47.32
01:22:01 PM 2 55.73 0.00 3.32 0.50 0.13 40.31
01:22:01 PM 3 51.23 0.00 2.75 1.08 0.12 44.83
01:23:01 PM all 46.52 0.00 2.88 1.81 0.12 48.67
01:23:01 PM 0 48.94 0.00 3.04 0.14 0.12 47.76
01:23:01 PM 1 49.57 0.00 3.61 2.55 0.12 44.14
01:23:01 PM 2 39.56 0.00 1.98 3.21 0.12 55.13
01:23:01 PM 3 48.04 0.00 2.89 1.36 0.12 47.60
01:24:01 PM all 40.29 0.00 5.05 0.61 0.10 53.95
01:24:01 PM 0 43.09 0.00 5.29 0.49 0.10 51.03
01:24:01 PM 1 40.60 0.00 6.34 0.81 0.08 52.17
01:24:01 PM 2 42.91 0.00 4.12 0.73 0.10 52.15
01:24:01 PM 3 34.58 0.00 4.44 0.41 0.10 60.48
01:25:01 PM all 14.46 0.00 2.34 2.27 0.16 80.77
01:25:01 PM 0 28.45 0.00 3.44 1.69 0.15 66.26
01:25:01 PM 1 10.74 0.00 2.25 2.14 0.15 84.72
01:25:01 PM 2 9.05 0.00 1.78 4.07 0.17 84.92
01:25:01 PM 3 9.61 0.00 1.87 1.17 0.17 87.18
Average: all 32.42 0.05 2.87 1.58 0.10 62.98
Average: 0 34.57 0.03 2.89 1.73 0.11 60.66
Average: 1 33.06 0.05 3.00 1.98 0.10 61.81
Average: 2 32.88 0.06 2.87 1.22 0.10 62.87
Average: 3 29.17 0.06 2.72 1.37 0.10 66.58