---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-80530 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 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): 0-3
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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 9.7G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 597 11715 0 3726 15112
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: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:a1:60:ce brd ff:ff:ff:ff:ff:ff
inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85669sec preferred_lft 85669sec
inet6 fe80::f816:3eff:fea1:60ce/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-80530) 10/31/24 _x86_64_ (4 CPU)
00:05:29 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 143.36 44.81 98.55 2626.10 24331.01
00:08:01 102.93 11.43 91.50 820.26 25078.89
00:09:01 47.94 6.73 41.21 198.63 18976.97
00:10:01 47.04 0.28 46.76 11.33 20937.18
00:11:01 30.74 0.32 30.42 7.33 5161.61
00:12:01 25.16 0.17 25.00 2.53 7484.22
00:13:01 27.44 0.13 27.31 2.80 1780.61
00:14:01 4.47 1.12 3.35 23.20 1874.75
00:15:01 7.20 0.00 7.20 0.00 1164.47
00:16:01 16.43 0.07 16.36 0.53 8474.19
00:17:01 30.81 1.95 28.86 187.84 18366.41
Average: 43.96 6.09 37.87 352.77 12147.95
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13712720 15465176 2712248 16.51 73064 1872868 892316 5.11 797708 1685588 184372
00:08:01 11827052 13746372 4597916 27.99 80072 2025628 2400564 13.74 2580352 1771580 29532
00:09:01 11961560 14034820 4463408 27.17 86848 2164724 2093488 11.98 2325196 1877568 40400
00:10:01 11851452 14092352 4573516 27.84 92520 2320148 2230764 12.77 2283152 2014008 18068
00:11:01 11477800 13978628 4947168 30.12 98272 2560360 2090660 11.96 2462776 2191492 126200
00:12:01 11318496 13944532 5106472 31.09 99768 2678376 2126484 12.17 2506540 2301360 29800
00:13:01 11189560 13857532 5235408 31.87 102388 2716268 2297944 13.15 2604820 2330624 27300
00:14:01 11163060 13868480 5261908 32.04 102512 2752088 2196980 12.57 2595716 2364020 8132
00:15:01 11157960 13886732 5267008 32.07 102720 2774140 2173488 12.44 2583332 2380692 312
00:16:01 11773976 15119500 4650992 28.32 105800 3367016 1131376 6.47 1444456 2886080 331008
00:17:01 12004900 15475584 4420068 26.91 109064 3477684 810828 4.64 1154956 2934540 8356
Average: 11767140 14315428 4657828 28.36 95730 2609936 1858627 10.64 2121728 2248868 73044
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
00:07:01 ens3 108.03 80.74 1154.03 27.34 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 574.09 440.88 1566.94 133.11 0.00 0.00 0.00 0.00
00:09:01 lo 1.33 1.33 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 772.47 546.08 1538.36 197.86 0.00 0.00 0.00 0.00
00:10:01 lo 20.90 20.90 3.69 3.69 0.00 0.00 0.00 0.00
00:10:01 ens3 683.74 451.22 2241.20 155.46 0.00 0.00 0.00 0.00
00:11:01 lo 1.82 1.82 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 628.99 437.04 927.68 146.44 0.00 0.00 0.00 0.00
00:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:12:01 ens3 6781.57 4277.59 2641.95 1808.71 0.00 0.00 0.00 0.00
00:13:01 lo 63.33 63.33 17.42 17.42 0.00 0.00 0.00 0.00
00:13:01 ens3 6167.91 4162.53 1807.80 1730.89 0.00 0.00 0.00 0.00
00:14:01 lo 9.93 9.93 1.88 1.88 0.00 0.00 0.00 0.00
00:14:01 ens3 6963.07 3918.25 1991.79 1738.67 0.00 0.00 0.00 0.00
00:15:01 lo 16.78 16.78 3.94 3.94 0.00 0.00 0.00 0.00
00:15:01 ens3 367.41 261.86 99.00 93.98 0.00 0.00 0.00 0.00
00:16:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00
00:16:01 ens3 573.07 357.14 1184.45 113.60 0.00 0.00 0.00 0.00
00:17:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
00:17:01 ens3 1343.76 889.57 1713.46 367.27 0.00 0.00 0.00 0.00
Average: lo 10.65 10.65 2.52 2.52 0.00 0.00 0.00 0.00
Average: ens3 2269.50 1438.47 1533.33 592.13 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-80530) 10/31/24 _x86_64_ (4 CPU)
00:05:29 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 21.73 0.00 1.49 5.60 0.06 71.12
00:07:01 0 20.90 0.00 1.37 6.72 0.05 70.95
00:07:01 1 29.04 0.00 1.74 3.46 0.05 65.72
00:07:01 2 9.53 0.00 1.07 5.39 0.07 83.94
00:07:01 3 27.41 0.00 1.75 6.85 0.07 63.91
00:08:01 all 60.90 0.00 2.31 1.90 0.12 34.78
00:08:01 0 64.61 0.00 2.21 1.94 0.12 31.12
00:08:01 1 64.58 0.00 2.58 3.20 0.13 29.50
00:08:01 2 58.14 0.00 1.97 1.98 0.12 37.80
00:08:01 3 56.26 0.00 2.52 0.47 0.12 40.65
00:09:01 all 47.00 0.00 2.25 1.46 0.10 49.18
00:09:01 0 48.18 0.00 1.79 0.25 0.10 49.67
00:09:01 1 48.80 0.00 2.49 0.18 0.10 48.42
00:09:01 2 44.54 0.00 2.03 5.12 0.08 48.23
00:09:01 3 46.50 0.00 2.66 0.30 0.10 50.44
00:10:01 all 47.46 0.00 2.08 1.19 0.09 49.18
00:10:01 0 49.56 0.00 2.01 0.00 0.10 48.33
00:10:01 1 45.91 0.00 1.72 0.08 0.08 52.21
00:10:01 2 48.48 0.00 2.14 2.34 0.10 46.94
00:10:01 3 45.88 0.00 2.46 2.35 0.10 49.21
00:11:01 all 50.84 0.00 2.15 0.37 0.10 46.55
00:11:01 0 51.73 0.00 2.71 0.10 0.10 45.36
00:11:01 1 53.51 0.00 1.94 0.02 0.10 44.44
00:11:01 2 44.88 0.00 1.84 1.30 0.10 51.88
00:11:01 3 53.26 0.00 2.09 0.07 0.10 44.49
00:12:01 all 46.20 0.00 10.85 0.49 0.10 42.35
00:12:01 0 43.63 0.00 11.28 0.00 0.10 44.99
00:12:01 1 45.36 0.00 8.89 0.05 0.10 45.60
00:12:01 2 48.45 0.00 9.12 1.86 0.10 40.47
00:12:01 3 47.33 0.00 14.17 0.05 0.10 38.35
00:13:01 all 44.12 0.00 13.45 0.46 0.10 41.87
00:13:01 0 43.45 0.00 14.28 0.37 0.12 41.78
00:13:01 1 46.32 0.00 10.63 0.03 0.08 42.93
00:13:01 2 42.16 0.00 14.50 0.15 0.10 43.09
00:13:01 3 44.58 0.00 14.39 1.27 0.08 39.67
00:14:01 all 41.80 0.00 11.85 0.10 0.10 46.15
00:14:01 0 43.14 0.00 9.70 0.15 0.10 46.91
00:14:01 1 37.49 0.00 14.47 0.02 0.08 47.94
00:14:01 2 43.93 0.00 11.93 0.00 0.10 44.03
00:14:01 3 42.65 0.00 11.32 0.20 0.10 45.73
00:15:01 all 39.89 0.00 1.76 0.08 0.08 58.20
00:15:01 0 42.90 0.00 2.15 0.28 0.08 54.59
00:15:01 1 41.30 0.00 1.37 0.02 0.07 57.24
00:15:01 2 37.94 0.00 2.09 0.02 0.08 59.87
00:15:01 3 37.42 0.00 1.42 0.00 0.07 61.09
00:16:01 all 32.81 0.00 5.45 0.76 0.08 60.91
00:16:01 0 25.48 0.00 1.39 2.86 0.07 70.20
00:16:01 1 28.60 0.00 1.12 0.00 0.07 70.21
00:16:01 2 52.52 0.00 18.18 0.02 0.10 29.18
00:16:01 3 24.69 0.00 1.12 0.17 0.07 73.96
00:17:01 all 54.20 0.00 2.14 0.88 0.09 42.69
00:17:01 0 41.69 0.00 2.41 3.43 0.08 52.38
00:17:01 1 58.33 0.00 1.20 0.03 0.10 40.33
00:17:01 2 67.12 0.00 3.16 0.07 0.10 29.55
00:17:01 3 49.66 0.00 1.75 0.02 0.08 48.49
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.27 0.00 5.06 1.21 0.09 49.37
Average: 0 43.20 0.00 4.66 1.47 0.09 50.58
Average: 1 45.39 0.00 4.37 0.64 0.09 49.51
Average: 2 45.25 0.00 6.18 1.66 0.10 46.81
Average: 3 43.23 0.00 5.05 1.07 0.09 50.56