---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-78371 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 626 11690 0 3722 15083
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:36:f1:e5 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85702sec preferred_lft 85702sec
inet6 fe80::f816:3eff:fe36:f1e5/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78371) 10/22/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 173.53 41.89 131.64 2639.01 41127.40
00:08:01 89.14 11.35 77.79 819.06 31716.18
00:09:01 36.56 3.72 32.84 102.78 4864.12
00:10:01 41.90 1.32 40.59 49.18 7859.25
00:11:01 42.07 0.12 41.95 1.73 8925.02
00:12:01 23.28 0.33 22.95 6.27 3113.61
00:13:01 9.65 0.00 9.65 0.00 1471.35
00:14:01 3.58 0.00 3.58 0.00 1159.67
00:15:01 10.10 0.12 9.98 3.20 1220.60
00:16:01 26.51 1.43 25.08 169.04 23891.35
00:17:01 33.11 1.78 31.32 118.89 3159.21
Average: 44.30 5.59 38.71 351.90 11637.62
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13660292 15434228 2764676 16.83 73864 1893340 965048 5.52 832100 1704788 112184
00:08:01 12061808 14003996 4363160 26.56 81256 2045700 2497432 14.29 2326328 1789808 36092
00:09:01 11974952 14068016 4450016 27.09 88160 2181660 2261576 12.94 2287484 1899356 43512
00:10:01 11799016 14138908 4625952 28.16 95976 2409500 2327428 13.32 2244108 2099644 59736
00:11:01 11403464 13978416 5021504 30.57 98996 2629876 2172608 12.43 2463364 2263524 28472
00:12:01 10758972 13402452 5665996 34.50 101244 2694404 2881688 16.49 3046344 2316896 10284
00:13:01 11219028 13925124 5205940 31.70 101732 2754132 2222688 12.72 2531820 2375228 31728
00:14:01 11256264 13965356 5168704 31.47 101792 2757156 2228176 12.75 2496944 2372924 1832
00:15:01 11277724 14180500 5147244 31.34 104004 2940012 1958452 11.21 2350212 2489492 160192
00:16:01 10670160 14134832 5754808 35.04 106412 3477104 2099240 12.01 2446064 2979760 42188
00:17:01 11969536 15444208 4455432 27.13 111228 3480344 853736 4.89 1185336 2942568 16936
Average: 11641020 14243276 4783948 29.13 96788 2660293 2042552 11.69 2200919 2293999 49378
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 128.06 101.24 1394.04 25.46 0.00 0.00 0.00 0.00
00:07:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00
00:08:01 ens3 525.01 411.58 1396.46 140.58 0.00 0.00 0.00 0.00
00:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 892.90 636.73 1513.08 240.75 0.00 0.00 0.00 0.00
00:09:01 lo 1.15 1.15 0.20 0.20 0.00 0.00 0.00 0.00
00:10:01 ens3 645.80 449.57 2750.47 156.99 0.00 0.00 0.00 0.00
00:10:01 lo 20.09 20.09 3.65 3.65 0.00 0.00 0.00 0.00
00:11:01 ens3 1146.47 855.45 1136.70 328.74 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
00:12:01 ens3 4936.03 3043.23 1543.56 1441.76 0.00 0.00 0.00 0.00
00:12:01 lo 60.91 60.91 17.30 17.30 0.00 0.00 0.00 0.00
00:13:01 ens3 11759.06 6490.85 3588.32 3097.46 0.00 0.00 0.00 0.00
00:13:01 lo 4.12 4.12 0.89 0.89 0.00 0.00 0.00 0.00
00:14:01 ens3 160.74 97.60 38.72 39.23 0.00 0.00 0.00 0.00
00:14:01 lo 19.61 19.61 4.21 4.21 0.00 0.00 0.00 0.00
00:15:01 ens3 477.90 289.57 159.04 105.43 0.00 0.00 0.00 0.00
00:15:01 lo 4.57 4.57 0.82 0.82 0.00 0.00 0.00 0.00
00:16:01 ens3 871.34 550.71 2269.34 170.78 0.00 0.00 0.00 0.00
00:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00
00:17:01 ens3 602.77 410.33 361.41 215.21 0.00 0.00 0.00 0.00
00:17:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00
Average: ens3 2016.08 1214.10 1468.40 542.81 0.00 0.00 0.00 0.00
Average: lo 10.48 10.48 2.52 2.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78371) 10/22/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 22.38 0.00 1.63 6.55 0.07 69.38
00:07:01 0 49.52 0.00 2.82 5.75 0.10 41.81
00:07:01 1 20.95 0.00 1.45 0.83 0.05 76.72
00:07:01 2 8.72 0.00 0.97 15.74 0.07 74.50
00:07:01 3 10.31 0.00 1.23 3.90 0.03 84.53
00:08:01 all 63.15 0.00 2.27 2.01 0.13 32.44
00:08:01 0 66.84 0.00 1.60 0.22 0.10 31.24
00:08:01 1 62.71 0.00 2.97 1.26 0.12 32.94
00:08:01 2 58.64 0.00 2.52 2.00 0.17 36.68
00:08:01 3 64.38 0.00 2.02 4.57 0.13 28.90
00:09:01 all 50.43 0.00 2.51 0.32 0.08 46.67
00:09:01 0 43.88 0.00 2.67 0.18 0.08 53.19
00:09:01 1 51.52 0.00 1.97 0.13 0.08 46.29
00:09:01 2 51.73 0.00 2.83 0.92 0.07 44.45
00:09:01 3 54.62 0.00 2.56 0.03 0.07 42.72
00:10:01 all 52.84 0.00 2.30 0.35 0.10 44.41
00:10:01 0 52.67 0.00 2.27 0.05 0.10 44.91
00:10:01 1 46.17 0.00 2.37 0.37 0.12 50.97
00:10:01 2 56.73 0.00 2.80 0.62 0.10 39.75
00:10:01 3 55.76 0.00 1.76 0.35 0.12 42.01
00:11:01 all 38.31 0.00 3.00 0.52 0.10 58.07
00:11:01 0 40.80 0.00 2.09 0.00 0.08 57.02
00:11:01 1 37.09 0.00 3.18 1.97 0.10 57.67
00:11:01 2 38.70 0.00 3.13 0.12 0.08 57.96
00:11:01 3 36.65 0.00 3.60 0.00 0.08 59.67
00:12:01 all 43.34 0.00 11.44 0.21 0.09 44.91
00:12:01 0 41.72 0.00 7.49 0.44 0.08 50.26
00:12:01 1 43.40 0.00 12.38 0.29 0.10 43.82
00:12:01 2 41.11 0.00 12.43 0.05 0.08 46.33
00:12:01 3 47.14 0.00 13.41 0.08 0.10 39.27
00:13:01 all 55.01 0.00 18.78 0.04 0.11 26.06
00:13:01 0 50.80 0.00 21.97 0.02 0.08 27.13
00:13:01 1 59.69 0.00 14.69 0.15 0.12 25.35
00:13:01 2 54.41 0.00 20.38 0.00 0.10 25.11
00:13:01 3 55.11 0.00 18.10 0.02 0.13 26.63
00:14:01 all 32.06 0.00 1.30 0.07 0.08 66.50
00:14:01 0 28.96 0.00 1.42 0.00 0.08 69.53
00:14:01 1 31.90 0.00 1.07 0.25 0.07 66.71
00:14:01 2 35.17 0.00 0.99 0.00 0.07 63.77
00:14:01 3 32.20 0.00 1.71 0.00 0.07 66.03
00:15:01 all 39.66 0.00 5.36 0.05 0.07 54.86
00:15:01 0 35.87 0.00 1.77 0.00 0.07 62.29
00:15:01 1 39.94 0.00 1.37 0.18 0.07 58.44
00:15:01 2 48.92 0.00 16.98 0.00 0.07 34.03
00:15:01 3 33.89 0.00 1.32 0.00 0.07 64.72
00:16:01 all 46.36 0.00 1.68 1.09 0.07 50.80
00:16:01 0 43.49 0.00 1.31 0.00 0.07 55.13
00:16:01 1 40.59 0.00 1.29 3.99 0.07 54.06
00:16:01 2 61.58 0.00 2.40 0.02 0.08 35.92
00:16:01 3 39.84 0.00 1.69 0.35 0.08 58.04
00:17:01 all 30.87 0.00 1.71 0.39 0.06 66.96
00:17:01 0 36.85 0.00 2.97 0.10 0.05 60.03
00:17:01 1 21.66 0.00 1.27 0.27 0.07 76.73
00:17:01 2 42.36 0.00 1.25 0.12 0.07 56.21
00:17:01 3 22.55 0.00 1.36 1.09 0.05 74.96
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 43.14 0.00 4.72 1.05 0.09 51.00
Average: 0 44.65 0.00 4.39 0.61 0.08 50.27
Average: 1 41.44 0.00 3.99 0.88 0.09 53.60
Average: 2 45.33 0.00 6.07 1.76 0.09 46.76
Average: 3 41.16 0.00 4.43 0.94 0.09 53.38