---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-75985 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 584 11733 0 3721 15125
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:8d:99:0c brd ff:ff:ff:ff:ff:ff
inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85699sec preferred_lft 85699sec
inet6 fe80::f816:3eff:fe8d:990c/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-75985) 10/12/24 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 163.63 41.80 121.83 2620.47 33239.59
00:08:01 87.64 11.31 76.32 818.93 28786.94
00:09:01 45.81 3.73 42.08 102.92 17767.84
00:10:01 34.91 0.33 34.58 6.27 7378.24
00:11:01 40.41 1.10 39.31 44.66 9000.77
00:12:01 21.83 0.30 21.53 5.73 2966.31
00:13:01 14.11 0.02 14.10 0.40 1291.65
00:14:01 3.30 0.00 3.30 0.00 1639.33
00:15:01 10.41 0.12 10.30 3.20 1224.73
00:16:01 26.86 1.43 25.43 169.04 23708.58
00:17:01 35.14 1.33 33.81 101.32 3173.07
Average: 43.82 5.53 38.29 348.62 11801.73
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13623648 15403088 2801320 17.06 74056 1898052 928504 5.31 860712 1709896 112176
00:08:01 12135620 14082896 4289348 26.11 81320 2050340 2219496 12.70 2244132 1794564 36228
00:09:01 11928312 14022216 4496656 27.38 87888 2182876 2151400 12.31 2330332 1901424 31812
00:10:01 11766604 14087856 4658364 28.36 95280 2392764 1940584 11.11 2289424 2084804 45824
00:11:01 11249464 13827772 5175504 31.51 99048 2632812 2203900 12.61 2612116 2266824 32484
00:12:01 10685472 13333228 5739496 34.94 100816 2697984 2744524 15.71 3113604 2321168 18808
00:13:01 11363032 14074260 5061936 30.82 101776 2758784 2260180 12.93 2379844 2381420 46816
00:14:01 11145500 13858172 5279468 32.14 101848 2760160 2269656 12.99 2602348 2376380 304
00:15:01 11250380 14074852 5174588 31.50 104064 2863424 1915440 10.96 2413304 2453276 79392
00:16:01 10607796 14066120 5817172 35.42 106292 3471768 2089912 11.96 2510436 2975584 37856
00:17:01 11988596 15460068 4436372 27.01 110328 3479616 833632 4.77 1163844 2944176 14916
Average: 11613129 14208230 4811839 29.30 96611 2653507 1959748 11.22 2229100 2291774 41511
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00
00:07:01 ens3 135.25 98.58 1361.55 28.08 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 624.81 421.68 1370.42 119.82 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
00:09:01 ens3 847.24 535.49 1468.66 193.49 0.00 0.00 0.00 0.00
00:10:01 lo 24.45 24.45 3.87 3.87 0.00 0.00 0.00 0.00
00:10:01 ens3 583.67 446.54 2726.76 142.45 0.00 0.00 0.00 0.00
00:11:01 lo 1.83 1.83 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 528.58 397.68 940.08 145.00 0.00 0.00 0.00 0.00
00:12:01 lo 53.17 53.17 15.72 15.72 0.00 0.00 0.00 0.00
00:12:01 ens3 6591.30 4308.50 2006.02 1865.68 0.00 0.00 0.00 0.00
00:13:01 lo 9.90 9.90 1.71 1.71 0.00 0.00 0.00 0.00
00:13:01 ens3 12500.38 7136.61 3667.75 3185.19 0.00 0.00 0.00 0.00
00:14:01 lo 21.53 21.53 4.92 4.92 0.00 0.00 0.00 0.00
00:14:01 ens3 19.90 10.40 4.94 4.52 0.00 0.00 0.00 0.00
00:15:01 lo 5.23 5.23 0.90 0.90 0.00 0.00 0.00 0.00
00:15:01 ens3 358.52 240.91 145.42 106.66 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
00:16:01 ens3 927.40 650.21 2222.66 217.16 0.00 0.00 0.00 0.00
00:17:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00
00:17:01 ens3 612.18 430.59 354.41 208.43 0.00 0.00 0.00 0.00
Average: lo 10.91 10.91 2.54 2.54 0.00 0.00 0.00 0.00
Average: ens3 2160.28 1336.17 1479.15 565.95 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-75985) 10/12/24 _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 22.13 0.00 1.69 6.51 0.07 69.60
00:07:01 0 9.12 0.00 0.87 4.32 0.05 85.64
00:07:01 1 46.12 0.00 3.06 2.85 0.10 47.87
00:07:01 2 17.99 0.00 1.50 10.42 0.09 70.01
00:07:01 3 15.24 0.00 1.36 8.42 0.05 74.93
00:08:01 all 66.77 0.00 2.38 0.95 0.13 29.78
00:08:01 0 71.67 0.00 2.06 2.53 0.12 23.63
00:08:01 1 61.37 0.00 2.81 0.50 0.13 35.19
00:08:01 2 70.96 0.00 1.92 0.52 0.13 26.47
00:08:01 3 63.05 0.00 2.74 0.27 0.12 33.82
00:09:01 all 49.15 0.00 2.31 0.92 0.10 47.52
00:09:01 0 54.97 0.00 1.94 2.12 0.10 40.87
00:09:01 1 40.41 0.00 1.60 0.98 0.08 56.93
00:09:01 2 50.22 0.00 3.01 0.52 0.10 46.15
00:09:01 3 51.09 0.00 2.67 0.05 0.10 46.09
00:10:01 all 52.99 0.00 2.17 0.25 0.09 44.50
00:10:01 0 53.32 0.00 2.53 0.44 0.10 43.62
00:10:01 1 51.72 0.00 1.71 0.05 0.08 46.44
00:10:01 2 52.96 0.00 2.38 0.45 0.08 44.13
00:10:01 3 53.96 0.00 2.07 0.07 0.08 43.82
00:11:01 all 41.55 0.00 1.96 0.43 0.08 55.99
00:11:01 0 45.17 0.00 1.87 0.10 0.07 52.79
00:11:01 1 41.30 0.00 1.69 0.08 0.08 56.84
00:11:01 2 41.30 0.00 2.16 1.49 0.08 54.96
00:11:01 3 38.42 0.00 2.15 0.05 0.07 59.32
00:12:01 all 45.57 0.00 12.00 0.18 0.09 42.16
00:12:01 0 46.64 0.00 9.85 0.15 0.08 43.28
00:12:01 1 45.45 0.00 14.36 0.07 0.08 40.05
00:12:01 2 46.05 0.00 12.24 0.07 0.10 41.54
00:12:01 3 44.16 0.00 11.53 0.42 0.10 43.79
00:13:01 all 49.92 0.00 18.97 0.03 0.11 30.96
00:13:01 0 50.77 0.00 20.85 0.10 0.10 28.18
00:13:01 1 49.86 0.00 15.14 0.02 0.12 34.87
00:13:01 2 47.12 0.00 19.14 0.00 0.12 33.62
00:13:01 3 51.90 0.00 20.67 0.02 0.12 27.29
00:14:01 all 35.20 0.00 1.04 0.07 0.06 63.64
00:14:01 0 34.27 0.00 1.17 0.10 0.07 64.39
00:14:01 1 33.19 0.00 1.17 0.02 0.07 65.55
00:14:01 2 36.23 0.00 0.95 0.17 0.07 62.58
00:14:01 3 37.09 0.00 0.85 0.00 0.07 61.99
00:15:01 all 45.29 0.00 4.09 0.09 0.08 50.45
00:15:01 0 37.62 0.00 2.22 0.12 0.07 59.97
00:15:01 1 50.13 0.00 10.27 0.03 0.08 39.49
00:15:01 2 44.11 0.00 2.19 0.22 0.07 53.41
00:15:01 3 49.34 0.00 1.74 0.00 0.07 48.86
00:16:01 all 45.92 0.00 3.38 0.58 0.08 50.03
00:16:01 0 43.48 0.00 1.37 0.05 0.07 55.04
00:16:01 1 63.19 0.00 8.31 0.00 0.10 28.41
00:16:01 2 36.10 0.00 1.74 2.21 0.07 59.88
00:16:01 3 40.90 0.00 2.10 0.03 0.08 56.88
00:17:01 all 33.40 0.00 1.68 0.29 0.06 64.57
00:17:01 0 38.57 0.00 2.69 0.13 0.08 58.52
00:17:01 1 22.87 0.00 1.25 0.00 0.05 75.83
00:17:01 2 47.84 0.00 1.77 1.02 0.08 49.28
00:17:01 3 24.32 0.00 1.04 0.02 0.05 74.58
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.38 0.00 4.69 0.93 0.09 49.92
Average: 0 44.19 0.00 4.31 0.92 0.08 50.51
Average: 1 45.96 0.00 5.56 0.42 0.09 47.98
Average: 2 44.66 0.00 4.45 1.54 0.09 49.26
Average: 3 42.72 0.00 4.44 0.84 0.08 51.92