---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-94806 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: 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 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 570 11805 0 3663 15139
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:19:ae:4e brd ff:ff:ff:ff:ff:ff
inet 10.30.106.177/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85644sec preferred_lft 85644sec
inet6 fe80::f816:3eff:fe19:ae4e/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-94806) 01/03/25 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 160.31 32.84 127.47 1796.85 29667.92
00:08:01 76.30 7.87 68.44 709.08 23297.58
00:09:01 46.46 6.55 39.91 193.43 20862.26
00:10:02 43.21 0.30 42.91 11.46 13853.74
00:11:01 25.42 0.32 25.10 7.46 3561.29
00:12:01 26.12 0.07 26.05 0.93 6154.79
00:13:01 27.33 0.22 27.11 4.27 2570.77
00:14:01 3.28 0.00 3.28 0.00 1384.74
00:15:01 3.30 0.00 3.30 0.00 836.53
00:16:01 10.63 0.00 10.63 0.00 1230.19
00:17:01 26.27 1.38 24.89 166.61 24153.68
Average: 40.63 4.47 36.16 260.77 11582.28
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13560784 15352120 2864184 17.44 75288 1907220 971864 5.56 897004 1733244 126104
00:08:01 11846148 13757988 4578820 27.88 81016 2015396 2446584 14.00 2549104 1778028 34444
00:09:01 12200844 14242684 4224124 25.72 86400 2133808 1820608 10.42 2094220 1867800 29152
00:10:02 11965772 14216168 4459196 27.15 92692 2328696 1816556 10.40 2137304 2042308 18092
00:11:01 11494664 13939856 4930304 30.02 98236 2504812 2198852 12.58 2467576 2168688 110424
00:12:01 11398232 13932344 5026736 30.60 99640 2587940 2125140 12.16 2482488 2245140 20000
00:13:01 11279424 13874660 5145544 31.33 102172 2644276 2168140 12.41 2552764 2290776 11284
00:14:01 11160268 13807876 5264700 32.05 102252 2694972 2216936 12.69 2621264 2340548 21740
00:15:01 11500876 14170824 4924092 29.98 102416 2716944 1845008 10.56 2265064 2357592 22076
00:16:01 11287824 14135036 5137144 31.28 104508 2883460 1847520 10.57 2361756 2464220 162956
00:17:01 10666620 14079792 5758348 35.06 107188 3422840 2125132 12.16 2464164 2958832 41244
Average: 11669223 14137213 4755745 28.95 95619 2530942 1962031 11.23 2262973 2204289 54320
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00
00:07:01 ens3 175.55 139.21 1903.01 33.20 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 725.85 436.91 795.54 146.56 0.00 0.00 0.00 0.00
00:09:01 lo 1.32 1.32 0.20 0.20 0.00 0.00 0.00 0.00
00:09:01 ens3 1115.41 596.63 1492.65 287.26 0.00 0.00 0.00 0.00
00:10:02 lo 22.72 22.72 3.79 3.79 0.00 0.00 0.00 0.00
00:10:02 ens3 652.69 470.40 2863.73 150.24 0.00 0.00 0.00 0.00
00:11:01 lo 1.88 1.88 0.29 0.29 0.00 0.00 0.00 0.00
00:11:01 ens3 490.58 367.80 418.93 135.83 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 4015.33 2556.06 1840.54 1119.71 0.00 0.00 0.00 0.00
00:13:01 lo 62.42 62.42 17.39 17.39 0.00 0.00 0.00 0.00
00:13:01 ens3 6488.60 3959.69 1942.53 1739.73 0.00 0.00 0.00 0.00
00:14:01 lo 5.98 5.98 1.59 1.59 0.00 0.00 0.00 0.00
00:14:01 ens3 8261.28 4927.76 2593.05 2322.29 0.00 0.00 0.00 0.00
00:15:01 lo 20.16 20.16 4.35 4.35 0.00 0.00 0.00 0.00
00:15:01 ens3 268.29 197.72 71.12 71.20 0.00 0.00 0.00 0.00
00:16:01 lo 1.48 1.48 0.29 0.29 0.00 0.00 0.00 0.00
00:16:01 ens3 249.29 160.42 103.77 61.18 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 916.61 655.81 2395.56 212.85 0.00 0.00 0.00 0.00
Average: lo 10.76 10.76 2.56 2.56 0.00 0.00 0.00 0.00
Average: ens3 2129.12 1318.59 1493.86 572.42 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-94806) 01/03/25 _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 24.45 0.00 1.62 5.84 0.08 68.01
00:07:01 0 41.43 0.00 2.66 6.27 0.10 49.55
00:07:01 1 17.35 0.00 1.62 7.55 0.10 73.37
00:07:01 2 20.37 0.00 1.47 1.12 0.07 76.97
00:07:01 3 18.63 0.00 0.73 8.45 0.07 72.12
00:08:01 all 67.75 0.00 2.48 1.24 0.13 28.40
00:08:01 0 70.57 0.00 2.96 1.86 0.12 24.49
00:08:01 1 71.26 0.00 2.42 1.79 0.14 24.39
00:08:01 2 58.90 0.00 2.26 0.07 0.12 38.65
00:08:01 3 70.36 0.00 2.28 1.24 0.13 26.00
00:09:01 all 48.05 0.00 2.77 1.40 0.10 47.68
00:09:01 0 47.11 0.00 3.08 1.51 0.10 48.21
00:09:01 1 41.55 0.00 2.77 0.22 0.08 55.38
00:09:01 2 51.57 0.00 2.61 0.42 0.10 45.30
00:09:01 3 51.90 0.00 2.65 3.44 0.12 41.90
00:10:02 all 49.41 0.00 2.15 0.83 0.10 47.51
00:10:02 0 48.28 0.00 2.54 2.12 0.12 46.94
00:10:02 1 53.37 0.00 1.53 0.22 0.12 44.77
00:10:02 2 47.99 0.00 2.77 0.25 0.10 48.89
00:10:02 3 48.04 0.00 1.72 0.72 0.10 49.41
00:11:01 all 54.03 0.00 2.47 0.32 0.11 43.08
00:11:01 0 53.29 0.00 2.67 0.94 0.10 43.00
00:11:01 1 52.04 0.00 2.47 0.05 0.12 45.32
00:11:01 2 52.85 0.00 3.08 0.27 0.12 43.68
00:11:01 3 57.95 0.00 1.66 0.00 0.09 40.31
00:12:01 all 44.71 0.00 10.02 0.24 0.10 44.92
00:12:01 0 47.45 0.00 9.84 0.81 0.12 41.78
00:12:01 1 45.43 0.00 9.81 0.13 0.10 44.52
00:12:01 2 38.34 0.00 10.82 0.05 0.10 50.68
00:12:01 3 47.65 0.00 9.61 0.00 0.10 42.63
00:13:01 all 43.98 0.00 13.95 0.16 0.11 41.80
00:13:01 0 41.57 0.00 12.80 0.03 0.12 45.48
00:13:01 1 45.31 0.00 15.38 0.27 0.12 38.93
00:13:01 2 43.65 0.00 12.84 0.08 0.10 43.33
00:13:01 3 45.43 0.00 14.78 0.25 0.10 39.45
00:14:01 all 45.37 0.00 21.33 0.09 0.13 33.07
00:14:01 0 43.87 0.00 18.62 0.19 0.17 37.15
00:14:01 1 48.13 0.00 16.02 0.18 0.12 35.54
00:14:01 2 45.37 0.00 25.39 0.00 0.12 29.12
00:14:01 3 44.05 0.00 25.31 0.00 0.14 30.50
00:15:01 all 38.36 0.00 1.73 0.01 0.10 59.80
00:15:01 0 38.30 0.00 1.34 0.02 0.10 60.24
00:15:01 1 36.88 0.00 2.11 0.02 0.08 60.91
00:15:01 2 41.48 0.00 1.31 0.00 0.12 57.10
00:15:01 3 36.79 0.00 2.14 0.00 0.10 60.96
00:16:01 all 39.25 0.00 5.50 0.19 0.09 54.97
00:16:01 0 51.07 0.00 17.62 0.47 0.10 30.74
00:16:01 1 36.02 0.00 1.54 0.17 0.08 62.19
00:16:01 2 35.37 0.00 1.61 0.00 0.07 62.95
00:16:01 3 34.55 0.00 1.27 0.12 0.08 63.97
00:17:01 all 55.66 0.00 2.18 0.84 0.11 41.21
00:17:01 0 67.81 0.00 2.95 0.42 0.12 28.71
00:17:01 1 53.86 0.00 2.59 0.40 0.12 43.03
00:17:01 2 56.81 0.00 1.09 0.02 0.08 42.00
00:17:01 3 44.16 0.00 2.10 2.52 0.13 51.10
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 46.47 0.00 6.02 1.01 0.11 46.39
Average: 0 50.09 0.00 7.01 1.32 0.11 41.46
Average: 1 45.58 0.00 5.30 0.99 0.11 48.02
Average: 2 44.80 0.00 5.93 0.21 0.10 48.96
Average: 3 45.43 0.00 5.84 1.51 0.11 47.11