---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-94409 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 585 11791 0 3662 15124
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:c4:6e:53 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85673sec preferred_lft 85673sec
inet6 fe80::f816:3eff:fec4:6e53/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-94409) 01/01/25 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 158.18 32.03 126.15 1749.46 31063.55
00:08:01 78.39 8.77 69.62 740.14 24869.06
00:09:01 47.33 6.28 41.04 186.50 22440.66
00:10:01 37.74 0.43 37.31 13.06 9052.76
00:11:01 31.63 0.18 31.44 5.73 4128.38
00:12:01 22.81 0.13 22.68 2.27 6544.22
00:13:01 27.16 0.13 27.03 2.80 1719.31
00:14:01 3.12 0.00 3.12 0.00 1864.36
00:15:01 4.17 0.00 4.17 0.00 432.12
00:16:01 26.60 0.77 25.83 140.11 13612.53
00:17:01 24.83 1.23 23.60 48.93 13701.45
Average: 41.82 4.50 37.32 260.44 11737.57
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13567336 15351916 2857632 17.40 74972 1901376 967172 5.54 900380 1729116 118056
00:08:01 12267276 14179160 4157692 25.31 81016 2015748 1962348 11.23 2134148 1777592 33620
00:09:01 12211568 14255060 4213400 25.65 86536 2135548 1787636 10.23 2086716 1869812 29020
00:10:01 11746868 13997312 4678100 28.48 92824 2328724 2016604 11.54 2368156 2036020 23920
00:11:01 11387464 13831768 5037504 30.67 98252 2504756 2143380 12.27 2581556 2166896 96980
00:12:01 11302256 13871304 5122712 31.19 99736 2622544 2143852 12.27 2550380 2277848 28240
00:13:01 11272720 13885264 5152248 31.37 102304 2661740 2147896 12.29 2546516 2309004 28628
00:14:01 11231312 13878580 5193656 31.62 102380 2695472 2120396 12.13 2555372 2340468 8036
00:15:01 11254668 13925308 5170300 31.48 102556 2717520 2104572 12.04 2514816 2357148 21968
00:16:01 11845188 15152412 4579780 27.88 105652 3329588 1107080 6.34 1370044 2892100 282480
00:17:01 12066580 15471176 4358388 26.54 109000 3412992 823440 4.71 1116472 2914728 9252
Average: 11832112 14345387 4592856 27.96 95930 2575092 1756761 10.05 2065869 2242794 61836
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00
00:07:01 ens3 172.07 138.60 1799.73 37.91 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
00:08:01 ens3 685.84 537.59 916.33 189.59 0.00 0.00 0.00 0.00
00:09:01 lo 1.35 1.35 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 866.56 608.40 1425.77 229.18 0.00 0.00 0.00 0.00
00:10:01 lo 24.18 24.18 3.86 3.86 0.00 0.00 0.00 0.00
00:10:01 ens3 697.03 446.31 2830.00 136.61 0.00 0.00 0.00 0.00
00:11:01 lo 1.78 1.78 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 452.32 313.36 407.87 124.65 0.00 0.00 0.00 0.00
00:12:01 lo 1.75 1.75 0.15 0.15 0.00 0.00 0.00 0.00
00:12:01 ens3 4844.42 3158.65 2040.27 1360.25 0.00 0.00 0.00 0.00
00:13:01 lo 60.51 60.51 17.24 17.24 0.00 0.00 0.00 0.00
00:13:01 ens3 5157.69 3284.32 1644.29 1649.88 0.00 0.00 0.00 0.00
00:14:01 lo 10.31 10.31 2.02 2.02 0.00 0.00 0.00 0.00
00:14:01 ens3 5591.23 2432.28 1773.45 1367.13 0.00 0.00 0.00 0.00
00:15:01 lo 16.76 16.76 3.94 3.94 0.00 0.00 0.00 0.00
00:15:01 ens3 309.26 186.95 74.32 68.47 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 590.23 344.76 1545.10 108.17 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 1069.41 662.91 1199.94 282.24 0.00 0.00 0.00 0.00
Average: lo 10.83 10.83 2.54 2.54 0.00 0.00 0.00 0.00
Average: ens3 1860.33 1102.72 1422.80 505.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-94409) 01/01/25 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 22.19 0.00 1.55 8.05 0.09 68.13
00:07:01 0 9.45 0.00 0.94 9.76 0.12 79.74
00:07:01 1 27.61 0.00 1.62 7.76 0.07 62.94
00:07:01 2 12.86 0.00 1.42 9.55 0.07 76.11
00:07:01 3 38.86 0.00 2.22 5.11 0.12 53.69
00:08:01 all 65.62 0.00 2.31 3.16 0.12 28.79
00:08:01 0 66.90 0.00 2.55 2.21 0.08 28.25
00:08:01 1 65.94 0.00 2.58 5.95 0.13 25.40
00:08:01 2 66.44 0.00 2.15 1.37 0.12 29.92
00:08:01 3 63.20 0.00 1.97 3.09 0.10 31.64
00:09:01 all 46.44 0.00 2.64 1.51 0.08 49.33
00:09:01 0 48.15 0.00 2.22 0.02 0.10 49.51
00:09:01 1 48.90 0.00 2.47 0.53 0.07 48.03
00:09:01 2 46.48 0.00 3.55 0.37 0.08 49.52
00:09:01 3 42.20 0.00 2.33 5.14 0.08 50.24
00:10:01 all 54.39 0.00 2.05 0.31 0.09 43.15
00:10:01 0 54.27 0.00 2.48 0.44 0.08 42.73
00:10:01 1 52.61 0.00 2.15 0.20 0.10 44.93
00:10:01 2 54.09 0.00 1.79 0.08 0.08 43.95
00:10:01 3 56.60 0.00 1.79 0.52 0.08 41.01
00:11:01 all 49.30 0.00 1.94 0.29 0.08 48.39
00:11:01 0 50.28 0.00 1.79 0.33 0.08 47.51
00:11:01 1 47.41 0.00 1.81 0.15 0.08 50.55
00:11:01 2 48.91 0.00 1.99 0.02 0.08 49.00
00:11:01 3 50.60 0.00 2.16 0.65 0.08 46.50
00:12:01 all 47.41 0.00 11.85 0.27 0.08 40.38
00:12:01 0 47.45 0.00 9.46 0.20 0.07 42.82
00:12:01 1 49.51 0.00 16.19 0.00 0.07 34.23
00:12:01 2 46.46 0.00 12.11 0.00 0.08 41.35
00:12:01 3 46.23 0.00 9.67 0.89 0.10 43.11
00:13:01 all 46.43 0.00 14.30 0.08 0.10 39.10
00:13:01 0 46.64 0.00 13.45 0.17 0.10 39.64
00:13:01 1 49.89 0.00 15.11 0.05 0.10 34.85
00:13:01 2 41.83 0.00 16.07 0.07 0.10 41.94
00:13:01 3 47.37 0.00 12.57 0.02 0.10 39.94
00:14:01 all 40.70 0.00 10.97 0.05 0.09 48.19
00:14:01 0 38.65 0.00 9.88 0.03 0.08 51.36
00:14:01 1 40.61 0.00 13.82 0.18 0.07 45.32
00:14:01 2 42.06 0.00 14.10 0.00 0.08 43.76
00:14:01 3 41.46 0.00 6.08 0.00 0.10 52.37
00:15:01 all 40.09 0.00 1.66 0.06 0.08 58.11
00:15:01 0 35.67 0.00 1.76 0.00 0.08 62.49
00:15:01 1 42.68 0.00 1.62 0.20 0.07 55.44
00:15:01 2 40.64 0.00 1.64 0.00 0.08 57.64
00:15:01 3 41.38 0.00 1.61 0.05 0.08 56.88
00:16:01 all 33.99 0.00 5.29 0.50 0.07 60.15
00:16:01 0 51.69 0.00 10.02 0.00 0.08 38.20
00:16:01 1 26.34 0.00 5.25 1.99 0.07 66.35
00:16:01 2 30.17 0.00 0.94 0.00 0.07 68.83
00:16:01 3 27.75 0.00 4.97 0.00 0.05 67.22
00:17:01 all 58.22 0.00 2.13 0.32 0.10 39.23
00:17:01 0 64.23 0.00 1.91 0.64 0.10 33.13
00:17:01 1 42.95 0.00 1.98 0.53 0.10 54.43
00:17:01 2 61.08 0.00 2.59 0.10 0.10 36.12
00:17:01 3 64.67 0.00 2.06 0.00 0.08 33.19
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.91 0.00 5.16 1.31 0.09 47.53
Average: 0 46.73 0.00 5.14 1.24 0.09 46.80
Average: 1 44.96 0.00 5.87 1.58 0.08 47.50
Average: 2 44.65 0.00 5.32 1.03 0.09 48.91
Average: 3 47.31 0.00 4.31 1.40 0.09 46.89