---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-97779 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 574 11806 0 3658 15135
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:38:f8:0f brd ff:ff:ff:ff:ff:ff
inet 10.30.106.136/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85655sec preferred_lft 85655sec
inet6 fe80::f816:3eff:fe38:f80f/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-97779) 01/16/25 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 157.09 31.83 125.27 1753.47 29621.96
00:08:01 75.52 8.41 67.11 728.69 23377.94
00:09:01 47.28 6.55 40.73 193.43 20578.04
00:10:01 40.59 0.47 40.13 13.33 13832.09
00:11:01 33.24 0.18 33.06 5.73 4456.72
00:12:01 20.43 0.17 20.26 2.53 6206.03
00:13:01 27.03 0.13 26.90 2.80 1747.71
00:14:01 3.15 0.00 3.15 0.00 2106.45
00:15:01 4.18 0.00 4.18 0.00 214.23
00:16:01 24.88 0.07 24.81 0.53 13065.96
00:17:01 77.30 1.98 75.32 188.10 14383.87
Average: 46.26 4.48 41.78 260.35 11754.11
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13573048 15354728 2851920 17.36 75036 1898388 960880 5.50 894532 1725088 118052
00:08:01 12163868 14071904 4261100 25.94 80976 2011888 2306856 13.20 2237548 1774244 33756
00:09:01 12408392 14446160 4016576 24.45 86512 2129692 1745416 9.99 1893732 1863380 28832
00:10:01 11857680 14103892 4567288 27.81 92812 2324480 2076440 11.88 2257248 2031928 23952
00:11:01 11714460 14156156 4710508 28.68 98244 2501988 2027144 11.60 2254016 2164308 78296
00:12:01 11578824 14145700 4846144 29.50 99752 2619792 2038832 11.67 2273876 2275332 29668
00:13:01 11721928 14336048 4703040 28.63 102284 2662812 2152516 12.32 2095008 2309508 32444
00:14:01 11402232 14046976 5022736 30.58 102356 2692656 2088388 11.95 2386884 2335956 768
00:15:01 11657632 14326380 4767336 29.02 102524 2715212 2165044 12.39 2112080 2354240 21852
00:16:01 11908652 15180400 4516316 27.50 105640 3294808 1123736 6.43 1338452 2858396 281560
00:17:01 12120164 15520652 4304804 26.21 108648 3408848 764064 4.37 1063252 2910824 11524
Average: 12009716 14517181 4415252 26.88 95889 2569142 1768120 10.12 1891512 2236655 60064
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 185.88 137.96 1802.87 32.11 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
00:08:01 ens3 411.43 278.21 796.93 97.44 0.00 0.00 0.00 0.00
00:09:01 lo 1.25 1.25 0.20 0.20 0.00 0.00 0.00 0.00
00:09:01 ens3 707.32 582.09 1353.85 217.34 0.00 0.00 0.00 0.00
00:10:01 lo 25.83 25.83 3.95 3.95 0.00 0.00 0.00 0.00
00:10:01 ens3 383.95 296.37 2781.09 86.58 0.00 0.00 0.00 0.00
00:11:01 lo 1.87 1.87 0.29 0.29 0.00 0.00 0.00 0.00
00:11:01 ens3 441.01 342.23 399.24 125.46 0.00 0.00 0.00 0.00
00:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:12:01 ens3 4402.00 2923.75 1975.26 1321.78 0.00 0.00 0.00 0.00
00:13:01 lo 61.79 61.79 17.35 17.35 0.00 0.00 0.00 0.00
00:13:01 ens3 5565.69 3793.38 1857.32 1794.49 0.00 0.00 0.00 0.00
00:14:01 lo 12.35 12.35 2.55 2.55 0.00 0.00 0.00 0.00
00:14:01 ens3 3412.88 2173.00 1049.82 1049.32 0.00 0.00 0.00 0.00
00:15:01 lo 15.65 15.65 3.78 3.78 0.00 0.00 0.00 0.00
00:15:01 ens3 263.97 204.97 77.06 78.18 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 444.11 318.60 1094.04 112.17 0.00 0.00 0.00 0.00
00:17:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
00:17:01 ens3 1038.66 746.43 1696.52 333.24 0.00 0.00 0.00 0.00
Average: lo 11.03 11.03 2.58 2.58 0.00 0.00 0.00 0.00
Average: ens3 1570.89 1073.86 1352.40 477.77 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-97779) 01/16/25 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 24.02 0.00 1.75 5.93 0.08 68.22
00:07:01 0 30.91 0.00 2.42 3.14 0.07 63.46
00:07:01 1 12.70 0.00 1.00 11.64 0.07 74.58
00:07:01 2 25.84 0.00 1.69 2.95 0.10 69.42
00:07:01 3 26.67 0.00 1.86 5.99 0.10 65.37
00:08:01 all 63.80 0.00 6.03 1.85 0.12 28.20
00:08:01 0 52.06 0.00 16.02 0.99 0.12 30.82
00:08:01 1 67.37 0.00 2.00 0.52 0.12 29.99
00:08:01 2 67.44 0.00 2.57 2.69 0.12 27.19
00:08:01 3 70.20 0.00 1.97 3.32 0.12 24.39
00:09:01 all 45.63 0.00 2.68 1.89 0.14 49.66
00:09:01 0 42.65 0.00 2.62 0.15 0.15 54.42
00:09:01 1 46.16 0.00 2.08 0.27 0.10 51.39
00:09:01 2 44.25 0.00 3.12 1.18 0.15 51.29
00:09:01 3 49.47 0.00 2.89 5.99 0.15 41.50
00:10:01 all 50.41 0.00 2.03 0.92 0.12 46.53
00:10:01 0 53.13 0.00 1.53 0.22 0.12 45.01
00:10:01 1 49.32 0.00 2.36 0.50 0.12 47.70
00:10:01 2 50.13 0.00 2.56 1.08 0.12 46.12
00:10:01 3 49.07 0.00 1.64 1.88 0.10 47.31
00:11:01 all 49.21 0.00 2.13 0.51 0.13 48.01
00:11:01 0 49.82 0.00 1.78 0.00 0.13 48.26
00:11:01 1 51.74 0.00 1.90 0.08 0.12 46.16
00:11:01 2 48.59 0.00 2.94 1.14 0.12 47.21
00:11:01 3 46.69 0.00 1.93 0.79 0.18 50.41
00:12:01 all 48.11 0.00 11.94 0.57 0.10 39.28
00:12:01 0 46.43 0.00 13.93 0.07 0.08 39.49
00:12:01 1 48.79 0.00 11.39 0.00 0.08 39.73
00:12:01 2 43.86 0.00 9.19 1.20 0.10 45.65
00:12:01 3 53.35 0.00 13.29 1.02 0.12 32.22
00:13:01 all 44.10 0.00 13.21 0.09 0.11 42.49
00:13:01 0 44.05 0.00 13.87 0.05 0.12 41.91
00:13:01 1 43.68 0.00 8.67 0.05 0.12 47.48
00:13:01 2 43.55 0.00 15.11 0.03 0.10 41.21
00:13:01 3 45.11 0.00 15.14 0.25 0.12 39.38
00:14:01 all 39.02 0.00 10.70 0.10 0.10 50.07
00:14:01 0 36.85 0.00 6.95 0.00 0.08 56.12
00:14:01 1 37.72 0.00 7.83 0.00 0.10 54.35
00:14:01 2 42.42 0.00 14.17 0.35 0.10 42.95
00:14:01 3 39.12 0.00 13.84 0.03 0.10 46.90
00:15:01 all 39.35 0.00 1.67 0.04 0.08 58.85
00:15:01 0 42.75 0.00 1.85 0.00 0.08 55.31
00:15:01 1 39.54 0.00 1.70 0.10 0.08 58.57
00:15:01 2 36.88 0.00 1.26 0.07 0.10 61.69
00:15:01 3 38.18 0.00 1.89 0.02 0.08 59.82
00:16:01 all 31.38 0.00 5.38 0.73 0.07 62.45
00:16:01 0 25.36 0.00 1.15 0.00 0.05 73.44
00:16:01 1 30.96 0.00 17.08 0.05 0.05 51.86
00:16:01 2 40.75 0.00 2.25 2.67 0.07 54.26
00:16:01 3 28.51 0.00 1.06 0.17 0.08 70.18
00:17:01 all 59.05 0.00 2.30 1.76 0.13 36.75
00:17:01 0 49.84 0.00 2.31 1.74 0.15 45.96
00:17:01 1 66.82 0.00 2.96 0.99 0.13 29.10
00:17:01 2 66.73 0.00 2.34 4.00 0.17 26.76
00:17:01 3 52.87 0.00 1.58 0.30 0.08 45.16
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.00 0.00 5.45 1.30 0.11 48.14
Average: 0 43.21 0.00 6.00 0.58 0.11 50.11
Average: 1 45.01 0.00 5.37 1.28 0.10 48.24
Average: 2 46.43 0.00 5.21 1.57 0.11 46.67
Average: 3 45.39 0.00 5.20 1.79 0.11 47.52