---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-77223 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 595 11716 0 3727 15114
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:d6:2f:29 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85696sec preferred_lft 85696sec
inet6 fe80::f816:3eff:fed6:2f29/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77223) 10/17/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 181.64 46.78 134.86 2754.34 34964.84
00:08:01 73.20 6.05 67.15 665.80 28411.39
00:09:01 46.48 3.42 43.06 96.52 15437.69
00:10:01 28.82 0.35 28.47 6.40 5590.40
00:11:01 43.83 1.13 42.69 44.93 10274.69
00:12:01 21.41 0.28 21.13 5.60 2744.34
00:13:01 14.58 0.03 14.55 0.53 1555.33
00:14:01 2.58 0.00 2.58 0.00 1611.06
00:15:01 9.20 0.12 9.08 3.20 1158.28
00:16:01 28.80 1.43 27.36 169.04 24020.00
00:17:01 30.76 1.35 29.41 102.25 3111.75
Average: 43.75 5.54 38.21 349.87 11716.66
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13366764 15196300 3058204 18.62 75792 1944492 1082804 6.20 1075872 1747848 113828
00:08:01 11637276 13614912 4787692 29.15 81780 2079500 2649712 15.16 2717744 1818396 38680
00:09:01 11927632 14025512 4497336 27.38 88180 2186176 2186536 12.51 2328660 1903848 21708
00:10:01 11880152 14148024 4544816 27.67 93612 2344248 2206376 12.63 2227252 2039600 31116
00:11:01 11492808 14069228 4932160 30.03 99016 2631140 2201008 12.60 2369884 2264916 32300
00:12:01 10817988 13465484 5606980 34.14 100744 2697868 2678728 15.33 2981596 2321088 26728
00:13:01 11202300 13901280 5222668 31.80 101760 2746908 2211496 12.66 2551744 2368792 35140
00:14:01 11123196 13835464 5301772 32.28 101836 2759836 2228736 12.75 2623944 2376184 1172
00:15:01 11349764 14174284 5075204 30.90 104060 2863388 1872912 10.72 2313596 2454704 82688
00:16:01 10974296 14432188 5450672 33.19 106100 3472596 1801412 10.31 2146640 2975384 31756
00:17:01 11971904 15448916 4453064 27.11 110212 3485436 834556 4.78 1176608 2948220 17860
Average: 11613098 14210145 4811870 29.30 96645 2655599 1995843 11.42 2228504 2292635 39361
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 195.38 155.22 2008.14 35.81 0.00 0.00 0.00 0.00
00:07:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00
00:08:01 ens3 411.33 264.95 1106.18 82.42 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 1050.01 675.27 1086.81 233.70 0.00 0.00 0.00 0.00
00:09:01 lo 1.20 1.20 0.20 0.20 0.00 0.00 0.00 0.00
00:10:01 ens3 441.48 280.61 2108.83 88.20 0.00 0.00 0.00 0.00
00:10:01 lo 21.36 21.36 3.71 3.71 0.00 0.00 0.00 0.00
00:11:01 ens3 499.47 342.38 1463.06 100.77 0.00 0.00 0.00 0.00
00:11:01 lo 1.80 1.80 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 6984.10 4621.13 2014.18 1925.89 0.00 0.00 0.00 0.00
00:12:01 lo 51.46 51.46 15.56 15.56 0.00 0.00 0.00 0.00
00:13:01 ens3 11940.17 7241.57 3714.54 3239.48 0.00 0.00 0.00 0.00
00:13:01 lo 11.62 11.62 1.87 1.87 0.00 0.00 0.00 0.00
00:14:01 ens3 1652.87 933.54 411.20 368.70 0.00 0.00 0.00 0.00
00:14:01 lo 18.85 18.85 4.18 4.18 0.00 0.00 0.00 0.00
00:15:01 ens3 730.64 503.50 224.71 177.09 0.00 0.00 0.00 0.00
00:15:01 lo 7.65 7.65 1.49 1.49 0.00 0.00 0.00 0.00
00:16:01 ens3 676.17 435.19 2208.53 125.28 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 397.00 289.90 296.36 166.11 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
Average: ens3 2270.50 1431.03 1512.91 594.78 0.00 0.00 0.00 0.00
Average: lo 10.59 10.59 2.51 2.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-77223) 10/17/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 28.01 0.00 1.76 4.06 0.07 66.10
00:07:01 0 24.52 0.00 1.44 4.01 0.05 69.99
00:07:01 1 25.89 0.00 1.96 2.06 0.08 70.01
00:07:01 2 34.29 0.00 1.60 3.79 0.08 60.23
00:07:01 3 27.36 0.00 2.03 6.40 0.07 64.15
00:08:01 all 64.30 0.00 2.21 1.08 0.10 32.31
00:08:01 0 67.15 0.00 2.17 0.15 0.10 30.43
00:08:01 1 65.26 0.00 1.35 0.12 0.10 33.17
00:08:01 2 60.15 0.00 2.41 1.58 0.10 35.75
00:08:01 3 64.62 0.00 2.90 2.49 0.10 29.89
00:09:01 all 44.56 0.00 2.42 0.91 0.08 52.04
00:09:01 0 45.01 0.00 2.35 0.75 0.07 51.82
00:09:01 1 45.30 0.00 2.09 0.03 0.08 52.49
00:09:01 2 48.10 0.00 2.05 2.67 0.08 47.09
00:09:01 3 39.82 0.00 3.19 0.17 0.07 56.76
00:10:01 all 41.23 0.00 1.70 0.20 0.07 56.81
00:10:01 0 41.62 0.00 1.59 0.02 0.07 56.71
00:10:01 1 42.20 0.00 1.77 0.07 0.07 55.89
00:10:01 2 40.38 0.00 1.40 0.53 0.07 57.62
00:10:01 3 40.73 0.00 2.03 0.17 0.07 57.01
00:11:01 all 39.68 0.00 1.75 0.55 0.08 57.94
00:11:01 0 38.46 0.00 1.49 1.39 0.08 58.59
00:11:01 1 41.90 0.00 1.35 0.17 0.08 56.49
00:11:01 2 35.65 0.00 1.56 0.33 0.07 62.39
00:11:01 3 42.71 0.00 2.61 0.28 0.10 54.29
00:12:01 all 50.20 0.00 13.45 0.18 0.11 36.06
00:12:01 0 51.84 0.00 12.63 0.40 0.10 35.02
00:12:01 1 50.18 0.00 12.36 0.13 0.10 37.22
00:12:01 2 48.32 0.00 13.23 0.20 0.12 38.13
00:12:01 3 50.44 0.00 15.59 0.00 0.12 33.85
00:13:01 all 46.14 0.00 18.54 0.12 0.11 35.09
00:13:01 0 46.47 0.00 17.33 0.02 0.10 36.08
00:13:01 1 48.24 0.00 19.83 0.03 0.08 31.82
00:13:01 2 46.31 0.00 16.14 0.37 0.10 37.08
00:13:01 3 43.57 0.00 20.82 0.07 0.13 35.40
00:14:01 all 33.49 0.00 4.14 0.15 0.08 62.15
00:14:01 0 32.15 0.00 5.52 0.42 0.08 61.83
00:14:01 1 34.14 0.00 4.65 0.00 0.07 61.14
00:14:01 2 30.70 0.00 2.44 0.20 0.07 66.59
00:14:01 3 36.94 0.00 3.96 0.00 0.08 59.02
00:15:01 all 45.23 0.00 3.18 0.10 0.09 51.41
00:15:01 0 48.06 0.00 6.20 0.35 0.10 45.29
00:15:01 1 48.27 0.00 2.46 0.02 0.08 49.17
00:15:01 2 44.68 0.00 2.04 0.00 0.08 53.20
00:15:01 3 39.93 0.00 1.99 0.02 0.10 57.96
00:16:01 all 41.85 0.00 4.40 1.00 0.07 52.68
00:16:01 0 60.78 0.00 13.78 1.85 0.08 23.51
00:16:01 1 26.22 0.00 1.87 1.95 0.07 69.89
00:16:01 2 40.86 0.00 0.82 0.18 0.07 58.07
00:16:01 3 39.54 0.00 1.15 0.00 0.07 59.25
00:17:01 all 36.65 0.00 1.66 0.54 0.06 61.08
00:17:01 0 43.19 0.00 1.50 1.62 0.07 53.62
00:17:01 1 23.37 0.00 1.47 0.33 0.07 74.76
00:17:01 2 30.71 0.00 1.15 0.07 0.05 68.02
00:17:01 3 49.35 0.00 2.51 0.13 0.07 47.95
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 42.84 0.00 5.01 0.81 0.08 51.26
Average: 0 45.39 0.00 5.99 1.00 0.08 47.54
Average: 1 40.98 0.00 4.64 0.45 0.08 53.86
Average: 2 41.82 0.00 4.06 0.90 0.08 53.13
Average: 3 43.18 0.00 5.34 0.88 0.09 50.51