---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-79502 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 589 11734 0 3715 15120
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:f2:a3:01 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85685sec preferred_lft 85685sec
inet6 fe80::f816:3eff:fef2:a301/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79502) 10/26/24 _x86_64_ (4 CPU)
00:06:05 LINUX RESTART (4 CPU)
00:07:02 tps rtps wtps bread/s bwrtn/s
00:08:01 173.92 39.61 134.31 2476.58 35179.80
00:09:01 45.67 1.82 43.85 51.47 23851.07
00:10:01 41.96 5.37 36.59 164.77 11275.85
00:11:01 33.66 0.30 33.36 7.47 7085.49
00:12:01 37.54 0.13 37.41 1.87 8643.49
00:13:01 31.09 0.23 30.86 4.40 3305.58
00:14:01 2.82 0.00 2.82 0.00 1290.98
00:15:01 3.33 0.00 3.33 0.00 1160.87
00:16:01 11.03 0.32 10.71 8.40 1218.60
00:17:01 27.14 1.37 25.77 164.75 24186.07
Average: 40.60 4.86 35.74 284.36 11681.02
00:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:08:01 12570340 14440396 3854628 23.47 78032 1980592 1942008 11.11 1878448 1734440 27596
00:09:01 12345972 14325420 4078996 24.83 82484 2080072 1730544 9.90 2016820 1809720 25140
00:10:01 11911956 14003648 4513012 27.48 88664 2179492 2089240 11.96 2358176 1885876 16032
00:11:01 11836512 14181736 4588456 27.94 96940 2412132 1830060 10.47 2208676 2091708 63168
00:12:01 11407616 13978716 5017352 30.55 99540 2625156 2023908 11.58 2469716 2248828 31104
00:13:01 11535384 14174052 4889584 29.77 102200 2687572 2186308 12.51 2287884 2301136 8880
00:14:01 11106756 13807292 5318212 32.38 102288 2747504 2209132 12.64 2655136 2359560 31700
00:15:01 11217728 13921280 5207240 31.70 102380 2750584 2099488 12.02 2546736 2357152 1816
00:16:01 11233580 14144996 5191388 31.61 104604 2946504 1828780 10.47 2395960 2483172 173300
00:17:01 10913104 14377836 5511864 33.56 107176 3474052 1788344 10.23 2211620 2964704 37824
Average: 11607895 14135537 4817073 29.33 96431 2588366 1972781 11.29 2302917 2223630 41656
00:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:08:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00
00:08:01 ens3 389.12 262.40 1616.00 82.67 0.00 0.00 0.00 0.00
00:09:01 lo 1.27 1.27 0.20 0.20 0.00 0.00 0.00 0.00
00:09:01 ens3 985.22 573.22 1165.70 228.78 0.00 0.00 0.00 0.00
00:10:01 lo 14.21 14.21 1.98 1.98 0.00 0.00 0.00 0.00
00:10:01 ens3 463.86 329.81 966.93 122.24 0.00 0.00 0.00 0.00
00:11:01 lo 12.86 12.86 2.05 2.05 0.00 0.00 0.00 0.00
00:11:01 ens3 812.85 592.82 2801.41 201.27 0.00 0.00 0.00 0.00
00:12:01 lo 1.77 1.77 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 1240.84 915.15 1104.15 341.11 0.00 0.00 0.00 0.00
00:13:01 lo 63.21 63.21 17.42 17.42 0.00 0.00 0.00 0.00
00:13:01 ens3 5692.25 3668.86 1626.29 1535.31 0.00 0.00 0.00 0.00
00:14:01 lo 1.75 1.75 0.50 0.50 0.00 0.00 0.00 0.00
00:14:01 ens3 11586.55 6798.38 3326.54 2960.41 0.00 0.00 0.00 0.00
00:15:01 lo 20.03 20.03 4.28 4.28 0.00 0.00 0.00 0.00
00:15:01 ens3 109.18 55.02 32.17 37.40 0.00 0.00 0.00 0.00
00:16:01 lo 4.40 4.40 0.78 0.78 0.00 0.00 0.00 0.00
00:16:01 ens3 301.83 210.93 135.96 94.36 0.00 0.00 0.00 0.00
00:17:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00
00:17:01 ens3 754.98 504.53 2265.31 175.98 0.00 0.00 0.00 0.00
Average: lo 12.10 12.10 2.77 2.77 0.00 0.00 0.00 0.00
Average: ens3 2236.71 1392.98 1503.88 578.77 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-79502) 10/26/24 _x86_64_ (4 CPU)
00:06:05 LINUX RESTART (4 CPU)
00:07:02 CPU %user %nice %system %iowait %steal %idle
00:08:01 all 47.89 0.00 1.96 1.58 0.09 48.49
00:08:01 0 55.00 0.00 2.82 0.71 0.10 41.36
00:08:01 1 41.74 0.00 2.05 2.94 0.07 53.20
00:08:01 2 49.15 0.00 1.82 0.54 0.07 48.42
00:08:01 3 45.71 0.00 1.12 2.10 0.09 50.98
00:09:01 all 45.68 0.00 2.30 2.59 0.22 49.21
00:09:01 0 47.39 0.00 2.59 6.14 0.64 43.24
00:09:01 1 43.53 0.00 2.82 3.85 0.08 49.72
00:09:01 2 44.87 0.00 2.34 0.00 0.07 52.73
00:09:01 3 46.95 0.00 1.43 0.35 0.10 51.16
00:10:01 all 57.00 0.00 1.96 0.28 0.14 40.62
00:10:01 0 61.48 0.00 1.89 0.13 0.13 36.36
00:10:01 1 50.35 0.00 2.75 0.70 0.13 46.06
00:10:01 2 59.38 0.00 1.84 0.30 0.13 38.35
00:10:01 3 56.76 0.00 1.37 0.00 0.17 41.71
00:11:01 all 57.72 0.00 2.33 1.19 0.10 38.66
00:11:01 0 60.21 0.00 2.42 1.27 0.10 36.00
00:11:01 1 54.16 0.00 2.47 1.64 0.10 41.63
00:11:01 2 56.49 0.00 1.79 1.61 0.10 40.01
00:11:01 3 60.02 0.00 2.64 0.23 0.10 37.00
00:12:01 all 35.58 0.00 3.38 0.45 0.09 60.51
00:12:01 0 33.09 0.00 4.11 0.80 0.08 61.91
00:12:01 1 37.76 0.00 2.81 0.52 0.10 58.81
00:12:01 2 32.86 0.00 4.15 0.37 0.08 62.54
00:12:01 3 38.62 0.00 2.44 0.10 0.08 58.76
00:13:01 all 43.13 0.00 11.40 0.19 0.14 45.13
00:13:01 0 41.46 0.00 9.65 0.07 0.12 48.70
00:13:01 1 42.78 0.00 15.85 0.58 0.14 40.65
00:13:01 2 43.58 0.00 9.93 0.03 0.17 46.28
00:13:01 3 44.70 0.00 10.20 0.10 0.14 44.86
00:14:01 all 55.09 0.00 20.09 0.05 0.10 24.67
00:14:01 0 52.55 0.00 15.70 0.12 0.10 31.52
00:14:01 1 58.57 0.00 21.23 0.05 0.10 20.05
00:14:01 2 56.34 0.00 22.08 0.00 0.08 21.50
00:14:01 3 52.88 0.00 21.31 0.02 0.12 25.68
00:15:01 all 32.90 0.00 1.28 0.14 0.08 65.60
00:15:01 0 30.08 0.00 1.41 0.32 0.07 68.12
00:15:01 1 33.64 0.00 1.29 0.02 0.07 64.99
00:15:01 2 32.39 0.00 1.52 0.23 0.07 65.79
00:15:01 3 35.46 0.00 0.97 0.00 0.08 63.49
00:16:01 all 39.19 0.00 5.20 0.03 0.07 55.51
00:16:01 0 33.96 0.00 5.43 0.00 0.07 60.55
00:16:01 1 41.39 0.00 4.83 0.00 0.07 53.72
00:16:01 2 43.33 0.00 8.97 0.10 0.07 47.53
00:16:01 3 38.13 0.00 1.52 0.00 0.07 60.28
00:17:01 all 54.74 0.00 1.94 0.82 0.10 42.41
00:17:01 0 48.05 0.00 1.61 0.02 0.08 50.24
00:17:01 1 54.36 0.00 2.14 0.08 0.08 43.33
00:17:01 2 57.76 0.00 3.34 3.05 0.10 35.75
00:17:01 3 58.79 0.00 0.65 0.17 0.12 40.28
Average: all 46.90 0.00 5.15 0.73 0.11 47.10
Average: 0 46.33 0.00 4.74 0.96 0.15 47.82
Average: 1 45.84 0.00 5.78 1.04 0.09 47.24
Average: 2 47.62 0.00 5.76 0.63 0.09 45.90
Average: 3 47.81 0.00 4.34 0.30 0.11 47.44