---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-84025 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 623 11727 0 3689 15086
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:55:3e:8a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85689sec preferred_lft 85689sec
inet6 fe80::f816:3eff:fe55:3e8a/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-84025) 11/16/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 178.92 47.42 131.50 2780.82 21782.34
00:08:01 62.35 6.34 56.00 673.17 14150.34
00:09:01 44.54 6.15 38.39 184.77 12365.41
00:10:01 39.03 0.45 38.58 13.20 14890.85
00:11:01 40.14 0.15 39.99 5.47 14688.62
00:12:01 22.01 0.15 21.86 2.40 11527.30
00:13:01 31.87 0.13 31.73 2.80 9456.13
00:14:01 7.13 0.00 7.13 0.00 7707.96
00:15:01 8.45 0.00 8.45 0.00 1096.00
00:16:01 17.93 1.33 16.60 164.37 14572.50
00:17:01 37.26 1.32 35.94 100.78 12479.12
Average: 44.31 5.70 38.60 353.41 12232.73
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13441548 15270272 2983412 18.16 76376 1943252 1049148 6.00 1002320 1747612 108500
00:08:01 12284108 14249016 4140852 25.21 82024 2067056 1973220 11.29 2083276 1807344 37600
00:09:01 12262444 14331040 4162516 25.34 87348 2159648 2131292 12.20 2028624 1873028 18408
00:10:01 11913628 14199636 4511332 27.47 94400 2361648 2162448 12.38 2185540 2047268 28472
00:11:01 11029864 13498784 5395096 32.85 98912 2528312 2662060 15.23 2932008 2169852 6708
00:12:01 11253860 13857340 5171100 31.48 100400 2654936 2327644 13.32 2581308 2289576 30596
00:13:01 10901220 13547820 5523740 33.63 102956 2694132 2661792 15.23 2901248 2320420 32868
00:14:01 10914348 13586732 5510612 33.55 103036 2719268 2610216 14.94 2866656 2342096 928
00:15:01 11104040 13830184 5320920 32.40 104276 2768808 2328516 13.33 2635440 2381016 25336
00:16:01 11134404 14539416 5290556 32.21 106844 3422044 1667076 9.54 2026036 2938696 304636
00:17:01 12028264 15465504 4396696 26.77 110728 3445632 843972 4.83 1146112 2922416 17428
Average: 11660703 14215977 4764257 29.01 97027 2614976 2037944 11.66 2217143 2258120 55589
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00
00:07:01 ens3 212.29 172.17 2044.43 41.84 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
00:08:01 ens3 574.12 457.77 1032.01 152.32 0.00 0.00 0.00 0.00
00:09:01 lo 1.37 1.37 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 629.20 429.25 940.90 167.98 0.00 0.00 0.00 0.00
00:10:01 lo 19.06 19.06 3.59 3.59 0.00 0.00 0.00 0.00
00:10:01 ens3 716.15 508.58 2863.66 164.15 0.00 0.00 0.00 0.00
00:11:01 lo 1.85 1.85 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 569.41 363.67 409.58 135.45 0.00 0.00 0.00 0.00
00:12:01 lo 35.58 35.58 13.38 13.38 0.00 0.00 0.00 0.00
00:12:01 ens3 6381.36 4274.15 2408.69 1732.83 0.00 0.00 0.00 0.00
00:13:01 lo 27.02 27.02 4.00 4.00 0.00 0.00 0.00 0.00
00:13:01 ens3 7152.93 4083.78 2450.78 2136.10 0.00 0.00 0.00 0.00
00:14:01 lo 16.14 16.14 3.64 3.64 0.00 0.00 0.00 0.00
00:14:01 ens3 2431.12 1465.93 776.04 734.12 0.00 0.00 0.00 0.00
00:15:01 lo 11.57 11.57 2.79 2.79 0.00 0.00 0.00 0.00
00:15:01 ens3 592.38 415.72 216.27 163.99 0.00 0.00 0.00 0.00
00:16:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:16:01 ens3 644.28 455.99 2362.52 128.92 0.00 0.00 0.00 0.00
00:17:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00
00:17:01 ens3 866.02 632.89 449.32 286.99 0.00 0.00 0.00 0.00
Average: lo 10.47 10.47 2.56 2.56 0.00 0.00 0.00 0.00
Average: ens3 1890.66 1207.03 1449.48 532.07 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84025) 11/16/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 26.36 0.00 1.72 4.44 0.07 67.41
00:07:01 0 22.38 0.00 1.46 1.21 0.05 74.89
00:07:01 1 32.66 0.00 1.94 3.05 0.09 62.27
00:07:01 2 15.06 0.00 1.67 8.97 0.07 74.23
00:07:01 3 35.29 0.00 1.82 4.53 0.07 58.28
00:08:01 all 65.98 0.00 2.44 1.25 0.10 30.22
00:08:01 0 67.40 0.00 2.43 0.08 0.12 29.97
00:08:01 1 66.79 0.00 1.68 1.21 0.10 30.22
00:08:01 2 67.94 0.00 2.44 2.27 0.10 27.26
00:08:01 3 61.83 0.00 3.21 1.44 0.10 33.42
00:09:01 all 42.08 0.00 2.19 0.96 0.07 54.71
00:09:01 0 44.72 0.00 1.71 0.02 0.07 53.49
00:09:01 1 41.94 0.00 1.97 1.85 0.07 54.18
00:09:01 2 43.99 0.00 2.77 1.05 0.07 52.11
00:09:01 3 37.65 0.00 2.31 0.90 0.07 59.07
00:10:01 all 55.41 0.00 2.19 0.74 0.10 41.56
00:10:01 0 64.62 0.00 1.79 0.50 0.10 32.99
00:10:01 1 57.65 0.00 2.66 0.27 0.12 39.30
00:10:01 2 51.50 0.00 2.03 0.13 0.12 46.22
00:10:01 3 47.82 0.00 2.28 2.05 0.08 47.77
00:11:01 all 44.78 0.00 1.84 0.90 0.09 52.39
00:11:01 0 44.57 0.00 1.42 1.12 0.08 52.80
00:11:01 1 46.20 0.00 1.63 1.42 0.08 50.67
00:11:01 2 44.13 0.00 2.35 0.10 0.08 53.33
00:11:01 3 44.28 0.00 1.93 0.94 0.08 52.78
00:12:01 all 47.34 0.00 13.40 0.49 0.09 38.67
00:12:01 0 45.90 0.00 14.00 0.03 0.10 39.96
00:12:01 1 46.05 0.00 12.89 1.43 0.08 39.55
00:12:01 2 47.09 0.00 11.65 0.39 0.10 40.77
00:12:01 3 50.33 0.00 15.07 0.13 0.08 34.39
00:13:01 all 45.81 0.00 14.58 0.51 0.10 39.00
00:13:01 0 43.55 0.00 19.32 0.03 0.12 36.98
00:13:01 1 44.53 0.00 12.26 1.96 0.10 41.15
00:13:01 2 46.95 0.00 15.88 0.02 0.08 37.07
00:13:01 3 48.17 0.00 10.90 0.03 0.10 40.79
00:14:01 all 39.49 0.00 7.21 0.41 0.08 52.81
00:14:01 0 38.48 0.00 8.59 0.07 0.08 52.78
00:14:01 1 39.72 0.00 4.06 1.57 0.08 54.56
00:14:01 2 41.46 0.00 5.26 0.00 0.08 53.19
00:14:01 3 38.28 0.00 10.93 0.00 0.07 50.73
00:15:01 all 42.74 0.00 2.00 0.09 0.06 55.10
00:15:01 0 42.49 0.00 2.21 0.00 0.05 55.25
00:15:01 1 44.35 0.00 1.69 0.07 0.07 53.83
00:15:01 2 42.49 0.00 2.57 0.00 0.07 54.88
00:15:01 3 41.67 0.00 1.54 0.28 0.07 56.45
00:16:01 all 37.64 0.00 5.26 0.73 0.06 56.30
00:16:01 0 27.76 0.00 1.42 1.54 0.07 69.22
00:16:01 1 56.05 0.00 16.83 0.15 0.07 26.90
00:16:01 2 33.85 0.00 1.30 0.00 0.05 64.80
00:16:01 3 32.93 0.00 1.51 1.26 0.07 64.24
00:17:01 all 44.10 0.00 1.96 0.46 0.07 53.41
00:17:01 0 39.77 0.00 3.01 0.42 0.07 56.74
00:17:01 1 40.83 0.00 1.46 0.05 0.05 57.61
00:17:01 2 43.28 0.00 1.04 0.25 0.07 55.36
00:17:01 3 52.51 0.00 2.32 1.14 0.07 43.96
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.72 0.00 4.98 0.99 0.08 49.22
Average: 0 43.82 0.00 5.21 0.46 0.08 50.44
Average: 1 46.99 0.00 5.37 1.18 0.08 46.37
Average: 2 43.46 0.00 4.46 1.19 0.08 50.82
Average: 3 44.63 0.00 4.89 1.15 0.08 49.25