---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-78167 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 653 11667 0 3718 15056
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:31:60:f6 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.80/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85708sec preferred_lft 85708sec
inet6 fe80::f816:3eff:fe31:60f6/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78167) 10/21/24 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:03 tps rtps wtps bread/s bwrtn/s
00:07:01 169.63 42.54 127.08 2665.61 33811.00
00:08:01 82.40 11.53 70.87 824.40 28338.61
00:09:01 49.78 3.47 46.31 97.05 17597.60
00:10:01 34.98 1.32 33.66 49.19 7177.34
00:11:01 37.81 0.13 37.68 1.87 8764.41
00:12:01 30.87 0.32 30.56 6.13 3249.05
00:13:01 3.33 0.00 3.33 0.00 1406.97
00:14:01 3.50 0.00 3.50 0.00 1165.27
00:15:01 9.65 0.12 9.53 3.20 1218.33
00:16:01 26.97 1.45 25.52 170.88 24236.32
Average: 44.47 5.97 38.51 374.19 12625.92
00:06:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13609288 15384340 2815680 17.14 74908 1892252 979460 5.61 879588 1703512 116228
00:08:01 11709872 13651948 4715096 28.71 81384 2044856 2587268 14.81 2676404 1786792 38916
00:09:01 11665788 13755268 4759180 28.98 88188 2177788 2521460 14.43 2597416 1894932 21856
00:10:01 11297852 13635868 5127116 31.22 96032 2406976 2610052 14.94 2743536 2096344 58680
00:11:01 11344836 13917796 5080132 30.93 98988 2627544 2185880 12.51 2520680 2260724 32672
00:12:01 11436172 14076632 4988796 30.37 101592 2690324 2330780 13.34 2376500 2312620 12444
00:13:01 11079524 13781828 5345444 32.54 101680 2750240 2340316 13.39 2671672 2371044 31700
00:14:01 11185128 13890644 5239840 31.90 101764 2753256 2244924 12.85 2568088 2368724 1748
00:15:01 11225272 14112224 5199696 31.66 103988 2924316 1992156 11.40 2416460 2474068 148572
00:16:01 10600992 14072196 5823976 35.46 106660 3481436 2104420 12.04 2505732 2983440 41032
Average: 11515472 14027874 4909496 29.89 95518 2574899 2189672 12.53 2395608 2225220 50385
00:06:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 156.21 119.12 1421.12 34.16 0.00 0.00 0.00 0.00
00:07:01 lo 1.10 1.10 0.12 0.12 0.00 0.00 0.00 0.00
00:08:01 ens3 536.29 338.89 1327.35 102.41 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 1048.88 656.01 1553.74 269.48 0.00 0.00 0.00 0.00
00:09:01 lo 1.12 1.12 0.19 0.19 0.00 0.00 0.00 0.00
00:10:01 ens3 673.25 517.15 2733.84 152.07 0.00 0.00 0.00 0.00
00:10:01 lo 22.38 22.38 3.76 3.76 0.00 0.00 0.00 0.00
00:11:01 ens3 1231.54 952.81 1129.97 354.24 0.00 0.00 0.00 0.00
00:11:01 lo 1.77 1.77 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 4773.03 3354.48 1493.76 1463.82 0.00 0.00 0.00 0.00
00:12:01 lo 62.70 62.70 17.40 17.40 0.00 0.00 0.00 0.00
00:13:01 ens3 10119.80 6332.79 2954.76 2742.36 0.00 0.00 0.00 0.00
00:13:01 lo 3.17 3.17 0.99 0.99 0.00 0.00 0.00 0.00
00:14:01 ens3 236.79 157.21 59.02 56.18 0.00 0.00 0.00 0.00
00:14:01 lo 20.43 20.43 4.36 4.36 0.00 0.00 0.00 0.00
00:15:01 ens3 317.71 229.51 134.92 88.22 0.00 0.00 0.00 0.00
00:15:01 lo 3.12 3.12 0.59 0.59 0.00 0.00 0.00 0.00
00:16:01 ens3 909.65 662.78 2295.22 202.09 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
Average: ens3 2006.51 1336.15 1510.68 548.22 0.00 0.00 0.00 0.00
Average: lo 11.69 11.69 2.79 2.79 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78167) 10/21/24 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:03 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 22.31 0.00 1.66 6.23 0.08 69.72
00:07:01 0 39.41 0.00 2.68 2.75 0.07 55.09
00:07:01 1 19.87 0.00 1.07 3.74 0.10 75.22
00:07:01 2 17.64 0.00 1.46 7.57 0.07 73.26
00:07:01 3 12.29 0.00 1.40 10.92 0.07 75.32
00:08:01 all 64.81 0.00 2.23 1.64 0.11 31.21
00:08:01 0 65.72 0.00 2.48 0.70 0.12 30.97
00:08:01 1 64.91 0.00 1.59 1.22 0.10 32.18
00:08:01 2 66.23 0.00 2.47 4.07 0.12 27.10
00:08:01 3 62.39 0.00 2.36 0.54 0.12 34.60
00:09:01 all 46.56 0.00 2.43 1.09 0.09 49.83
00:09:01 0 49.21 0.00 2.59 0.07 0.07 48.06
00:09:01 1 44.76 0.00 2.49 0.77 0.08 51.90
00:09:01 2 43.33 0.00 2.61 3.55 0.10 50.42
00:09:01 3 48.95 0.00 2.05 0.02 0.08 48.90
00:10:01 all 55.04 0.00 2.44 0.17 0.10 42.25
00:10:01 0 54.96 0.00 2.68 0.00 0.08 42.28
00:10:01 1 56.74 0.00 2.78 0.22 0.13 40.12
00:10:01 2 54.28 0.00 2.18 0.39 0.08 43.08
00:10:01 3 54.18 0.00 2.13 0.07 0.10 43.52
00:11:01 all 36.05 0.00 3.71 0.35 0.08 59.80
00:11:01 0 38.28 0.00 3.81 0.00 0.08 57.82
00:11:01 1 38.47 0.00 3.44 0.55 0.10 57.43
00:11:01 2 35.83 0.00 3.10 0.84 0.10 60.14
00:11:01 3 31.64 0.00 4.46 0.03 0.08 63.79
00:12:01 all 42.91 0.00 11.56 0.63 0.12 44.78
00:12:01 0 42.52 0.00 8.70 0.05 0.12 48.61
00:12:01 1 44.15 0.00 13.01 0.15 0.10 42.59
00:12:01 2 42.58 0.00 11.84 0.18 0.10 45.30
00:12:01 3 42.42 0.00 12.73 2.10 0.12 42.64
00:13:01 all 53.77 0.00 20.25 0.06 0.11 25.81
00:13:01 0 53.06 0.00 20.81 0.00 0.12 26.01
00:13:01 1 56.21 0.00 16.36 0.02 0.12 27.30
00:13:01 2 51.87 0.00 23.10 0.02 0.12 24.90
00:13:01 3 53.92 0.00 20.70 0.24 0.12 25.03
00:14:01 all 33.07 0.00 1.28 0.10 0.08 65.48
00:14:01 0 31.02 0.00 1.38 0.02 0.07 67.52
00:14:01 1 33.76 0.00 1.12 0.23 0.08 64.80
00:14:01 2 32.30 0.00 1.44 0.02 0.07 66.18
00:14:01 3 35.19 0.00 1.14 0.13 0.07 63.47
00:15:01 all 38.31 0.00 5.35 0.10 0.07 56.17
00:15:01 0 42.83 0.00 16.47 0.05 0.08 40.56
00:15:01 1 36.74 0.00 1.77 0.02 0.07 61.40
00:15:01 2 35.77 0.00 2.21 0.27 0.07 61.69
00:15:01 3 37.87 0.00 0.95 0.07 0.07 61.05
00:16:01 all 51.63 0.00 1.87 0.76 0.09 45.65
00:16:01 0 67.12 0.00 2.43 0.00 0.08 30.36
00:16:01 1 31.14 0.00 1.71 0.00 0.10 67.04
00:16:01 2 51.77 0.00 2.31 3.00 0.10 42.82
00:16:01 3 56.65 0.00 1.00 0.02 0.08 42.25
Average: all 44.50 0.00 5.27 1.10 0.09 49.03
Average: 0 48.44 0.00 6.41 0.36 0.09 44.70
Average: 1 42.72 0.00 4.53 0.68 0.10 51.97
Average: 2 43.23 0.00 5.26 1.97 0.09 49.45
Average: 3 43.63 0.00 4.89 1.38 0.09 50.01