---> uname -a:
Linux prd-centos8-builder-4c-4g-81838.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 761 9701 19 5300 14652
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:9b:b9:33 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 85491sec preferred_lft 85491sec
inet6 fe80::f816:3eff:fe9b:b933/64 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) 11/05/2024 _x86_64_ (4 CPU)
22:19:46 LINUX RESTART (4 CPU)
10:20:00 PM tps rtps wtps bread/s bwrtn/s
10:20:01 PM 206.59 1.10 205.49 8.79 420852.75
10:21:01 PM 401.58 164.69 236.89 7751.66 28924.18
10:22:01 PM 79.06 2.25 76.81 1518.56 8688.89
10:23:01 PM 8.57 0.03 8.53 0.53 211.05
10:24:01 PM 5.45 0.00 5.45 0.00 145.33
10:25:02 PM 256.86 12.50 244.36 1767.17 3062.29
10:26:01 PM 238.75 4.66 234.09 845.11 12272.09
10:27:01 PM 91.75 0.32 91.43 8.39 7813.70
10:28:01 PM 52.00 0.72 51.28 514.67 3008.03
10:29:01 PM 79.88 0.00 79.88 0.00 37584.04
10:30:01 PM 51.74 0.00 51.74 0.00 14013.31
10:31:01 PM 19.85 0.00 19.85 0.00 2779.80
10:32:01 PM 45.88 0.00 45.88 0.00 8307.62
10:33:01 PM 42.89 0.00 42.89 0.00 1624.86
10:34:01 PM 133.92 0.40 133.52 22.26 20768.43
Average: 107.79 13.24 94.55 885.77 11543.81
10:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:20:01 PM 14320656 15527148 1820876 11.28 2688 1437092 398724 2.47 88400 1444928 460236
10:21:01 PM 13468456 15181292 2673076 16.56 2688 1916644 773292 4.50 217956 2077032 140708
10:22:01 PM 13309636 15154452 2831896 17.54 2688 2043728 766496 4.46 224144 2200608 216
10:23:01 PM 13305928 15152232 2835604 17.57 2688 2044148 766496 4.46 224212 2201340 24
10:24:01 PM 13300020 15147780 2841512 17.60 2688 2044508 766496 4.46 224212 2204752 24
10:25:02 PM 11884072 13960068 4257460 26.38 2688 2255492 2032980 11.83 246096 3550892 148812
10:26:01 PM 11169236 13506172 4972296 30.80 2688 2506364 2286256 13.30 363100 4123980 53700
10:27:01 PM 10905580 13407256 5235952 32.44 2688 2665988 2240888 13.04 507780 4231764 4548
10:28:01 PM 9602176 12672104 6539356 40.51 2688 3224388 2904940 16.90 586900 5436280 474804
10:29:01 PM 8317716 12410860 7823816 48.47 2688 4239632 3154192 18.35 690116 6604244 379136
10:30:01 PM 8161572 12357880 7979960 49.44 2688 4338816 3156016 18.36 741988 6700932 72040
10:31:01 PM 8127308 12345928 8014224 49.65 2688 4358944 3166816 18.42 751436 6722932 15628
10:32:01 PM 7862996 12314896 8278536 51.29 2688 4586420 3189244 18.55 778188 6948644 8556
10:33:01 PM 7770812 12297104 8370720 51.86 2688 4656136 3196408 18.59 805444 7004400 44356
10:34:01 PM 9942508 15000284 6199024 38.40 2688 5188736 867512 5.05 1174124 4474008 13580
Average: 10763245 13762364 5378287 33.32 2688 3167136 1977784 11.51 508273 4395116 121091
10:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:20:01 PM eth0 9.89 7.69 2.55 1.78 0.00 0.00 0.00 0.00
10:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:21:01 PM eth0 316.90 170.50 1734.51 66.10 0.00 0.00 0.00 0.00
10:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:22:01 PM eth0 120.93 100.65 534.80 29.30 0.00 0.00 0.00 0.00
10:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:23:01 PM eth0 103.25 92.42 262.99 24.23 0.00 0.00 0.00 0.00
10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:24:01 PM eth0 105.08 92.80 279.67 25.06 0.00 0.00 0.00 0.00
10:25:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:25:02 PM eth0 401.77 431.99 2270.74 108.50 0.00 0.00 0.00 0.00
10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:26:01 PM eth0 225.89 188.54 3240.79 33.28 0.00 0.00 0.00 0.00
10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:27:01 PM eth0 168.21 134.95 2429.61 20.52 0.00 0.00 0.00 0.00
10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:28:01 PM eth0 70.53 70.02 591.25 18.16 0.00 0.00 0.00 0.00
10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:29:01 PM eth0 70.38 64.68 742.84 15.98 0.00 0.00 0.00 0.00
10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:30:01 PM eth0 86.60 74.80 1295.68 15.44 0.00 0.00 0.00 0.00
10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:31:01 PM eth0 23.16 22.65 37.64 7.41 0.00 0.00 0.00 0.00
10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:32:01 PM eth0 84.02 73.34 977.94 13.62 0.00 0.00 0.00 0.00
10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:33:01 PM eth0 73.05 70.77 613.02 18.79 0.00 0.00 0.00 0.00
10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:34:01 PM eth0 501.95 637.66 152.00 7307.01 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 167.58 158.63 1078.40 549.74 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) 11/05/2024 _x86_64_ (4 CPU)
22:19:46 LINUX RESTART (4 CPU)
10:20:00 PM CPU %user %nice %system %iowait %steal %idle
10:20:01 PM all 89.91 0.14 4.69 3.27 0.00 1.99
10:20:01 PM 0 90.00 0.00 5.00 1.11 0.00 3.89
10:20:01 PM 1 87.22 0.56 6.11 6.11 0.00 0.00
10:20:01 PM 2 91.67 0.00 3.33 2.78 0.00 2.22
10:20:01 PM 3 90.85 0.00 4.27 3.05 0.00 1.83
10:21:01 PM all 21.91 1.53 16.59 5.22 0.09 54.65
10:21:01 PM 0 15.50 1.79 19.49 5.45 0.08 57.69
10:21:01 PM 1 23.85 1.12 13.61 6.18 0.10 55.14
10:21:01 PM 2 29.61 1.33 16.66 5.81 0.08 46.51
10:21:01 PM 3 18.69 1.88 16.61 3.46 0.10 59.27
10:22:01 PM all 5.53 0.00 0.86 1.06 0.06 92.49
10:22:01 PM 0 12.31 0.00 1.59 1.97 0.08 84.05
10:22:01 PM 1 2.02 0.00 0.43 0.47 0.05 97.03
10:22:01 PM 2 4.94 0.00 0.67 1.35 0.05 92.98
10:22:01 PM 3 2.86 0.00 0.75 0.43 0.05 95.91
10:23:01 PM all 0.51 0.00 0.30 0.03 0.05 99.12
10:23:01 PM 0 0.62 0.00 0.10 0.00 0.05 99.23
10:23:01 PM 1 0.18 0.00 0.08 0.03 0.03 99.67
10:23:01 PM 2 0.88 0.00 0.70 0.03 0.05 98.33
10:23:01 PM 3 0.33 0.00 0.32 0.03 0.05 99.26
10:24:01 PM all 0.51 0.00 0.32 0.02 0.05 99.10
10:24:01 PM 0 0.57 0.00 0.07 0.00 0.05 99.32
10:24:01 PM 1 0.25 0.00 0.27 0.03 0.05 99.40
10:24:01 PM 2 1.05 0.00 0.87 0.00 0.05 98.03
10:24:01 PM 3 0.15 0.00 0.08 0.03 0.07 99.67
10:25:02 PM all 18.31 0.00 2.08 1.57 0.09 77.95
10:25:02 PM 0 19.87 0.00 1.49 0.18 0.08 78.37
10:25:02 PM 1 13.96 0.00 2.68 3.73 0.08 79.55
10:25:02 PM 2 17.41 0.00 3.06 1.39 0.10 78.05
10:25:02 PM 3 22.02 0.00 1.11 0.95 0.08 75.84
10:26:01 PM all 64.47 0.00 2.71 2.88 0.10 29.85
10:26:01 PM 0 68.90 0.00 3.83 1.44 0.14 25.70
10:26:01 PM 1 62.51 0.00 2.41 4.80 0.10 30.19
10:26:01 PM 2 61.12 0.00 2.44 1.79 0.09 34.57
10:26:01 PM 3 65.36 0.00 2.15 3.49 0.09 28.92
10:27:01 PM all 55.30 0.00 3.07 0.85 0.09 40.70
10:27:01 PM 0 49.81 0.00 2.21 0.30 0.08 47.59
10:27:01 PM 1 60.50 0.00 3.82 0.91 0.08 34.69
10:27:01 PM 2 58.21 0.00 4.72 1.50 0.10 35.47
10:27:01 PM 3 52.70 0.00 1.51 0.69 0.08 45.02
10:28:01 PM all 61.81 0.00 2.31 0.39 0.09 35.40
10:28:01 PM 0 77.30 0.00 3.18 0.35 0.10 19.07
10:28:01 PM 1 59.44 0.00 1.97 0.82 0.08 37.69
10:28:01 PM 2 54.29 0.00 2.68 0.17 0.08 42.78
10:28:01 PM 3 56.21 0.00 1.39 0.23 0.08 42.08
10:29:01 PM all 45.44 0.00 2.39 3.20 0.08 48.88
10:29:01 PM 0 43.92 0.00 3.39 4.82 0.08 47.79
10:29:01 PM 1 44.85 0.00 1.43 2.18 0.07 51.48
10:29:01 PM 2 55.34 0.00 3.05 2.74 0.08 38.79
10:29:01 PM 3 37.67 0.00 1.70 3.08 0.08 57.47
10:30:01 PM all 50.66 0.00 3.32 1.22 0.09 44.70
10:30:01 PM 0 51.53 0.00 3.63 0.12 0.08 44.64
10:30:01 PM 1 48.30 0.00 2.07 2.13 0.10 47.39
10:30:01 PM 2 49.26 0.00 3.04 0.76 0.08 46.86
10:30:01 PM 3 53.56 0.00 4.56 1.87 0.10 39.91
10:30:01 PM CPU %user %nice %system %iowait %steal %idle
10:31:01 PM all 47.56 0.00 3.38 0.15 0.08 48.83
10:31:01 PM 0 42.52 0.00 2.71 0.32 0.08 54.37
10:31:01 PM 1 44.21 0.00 2.77 0.03 0.08 52.89
10:31:01 PM 2 60.16 0.00 5.94 0.05 0.10 33.76
10:31:01 PM 3 43.34 0.00 2.09 0.19 0.07 54.32
10:32:01 PM all 49.78 0.00 3.08 0.90 0.09 46.16
10:32:01 PM 0 46.66 0.00 2.48 2.31 0.10 48.46
10:32:01 PM 1 57.10 0.00 4.04 0.89 0.08 37.88
10:32:01 PM 2 43.89 0.00 2.31 0.08 0.07 53.64
10:32:01 PM 3 51.43 0.00 3.48 0.30 0.10 44.68
10:33:01 PM all 47.11 0.00 3.05 0.29 0.09 49.46
10:33:01 PM 0 43.73 0.00 2.71 0.17 0.08 53.31
10:33:01 PM 1 54.04 0.00 4.90 0.39 0.08 40.60
10:33:01 PM 2 47.53 0.00 2.59 0.37 0.10 49.41
10:33:01 PM 3 43.14 0.00 1.99 0.25 0.08 54.54
10:34:01 PM all 24.96 0.00 4.81 1.94 0.10 68.19
10:34:01 PM 0 29.29 0.00 3.62 0.40 0.10 66.59
10:34:01 PM 1 27.27 0.00 6.83 2.99 0.08 62.83
10:34:01 PM 2 21.49 0.00 5.21 3.43 0.10 69.77
10:34:01 PM 3 21.80 0.00 3.57 0.93 0.12 73.58
Average: all 35.31 0.11 3.45 1.41 0.08 59.65
Average: 0 35.92 0.13 3.61 1.27 0.09 58.98
Average: 1 35.64 0.08 3.38 1.83 0.08 58.99
Average: 2 36.12 0.09 3.85 1.39 0.08 58.46
Average: 3 33.54 0.13 2.95 1.14 0.08 62.15