---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-86829 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: 2800.000
BogoMIPS: 5600.00
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 591 11758 0 3689 15118
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:2b:3d:d2 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.221/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85677sec preferred_lft 85677sec
inet6 fe80::f816:3eff:fe2b:3dd2/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-86829) 11/27/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 153.09 44.64 108.45 2623.30 16189.44
00:08:01 82.52 11.33 71.19 819.06 12132.51
00:09:01 44.78 6.77 38.01 198.63 9467.49
00:10:01 39.88 0.30 39.58 11.46 11492.22
00:11:01 34.03 0.32 33.71 7.33 8416.46
00:12:01 25.96 0.15 25.81 2.40 10856.59
00:13:01 30.36 0.13 30.23 2.80 5946.21
00:14:01 5.93 0.00 5.93 0.00 6410.13
00:15:01 6.51 0.00 6.51 0.00 4526.49
00:16:01 27.13 0.78 26.35 140.27 19652.40
00:17:01 27.06 1.82 25.25 122.38 16061.59
Average: 43.39 6.02 37.36 357.06 11013.55
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13638284 15415176 2786684 16.97 73988 1895060 945656 5.41 848152 1706656 139844
00:08:01 12125756 14047236 4299212 26.17 81136 2025232 1980604 11.33 2277520 1771656 37760
00:09:01 12157728 14223060 4267240 25.98 86936 2156504 1776980 10.17 2134932 1869188 28752
00:10:01 11901560 14176212 4523408 27.54 93388 2351748 2126928 12.17 2200628 2042544 23308
00:11:01 11425092 13894536 4999876 30.44 98892 2527824 2077036 11.89 2534080 2169500 98928
00:12:01 11294460 13888936 5130508 31.24 100380 2645752 2128320 12.18 2549228 2279684 29668
00:13:01 11328136 13969856 5096832 31.03 102948 2688920 2161196 12.37 2480492 2314532 32636
00:14:01 11214048 13886480 5210920 31.73 103052 2718692 2088732 11.95 2565800 2340892 784
00:15:01 11323440 14019712 5101528 31.06 103236 2741224 2183244 12.49 2439104 2359180 21132
00:16:01 11774548 15166512 4650420 28.31 106440 3410920 1121252 6.42 1385028 2940268 293284
00:17:01 12115788 15552908 4309180 26.24 109756 3445424 726084 4.16 1053204 2924160 24032
Average: 11845349 14385511 4579619 27.88 96377 2600664 1756003 10.05 2042561 2247115 66375
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
00:07:01 ens3 136.26 95.73 1397.29 28.13 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 650.02 395.97 1054.89 128.24 0.00 0.00 0.00 0.00
00:09:01 lo 1.28 1.28 0.20 0.20 0.00 0.00 0.00 0.00
00:09:01 ens3 1064.12 649.18 1624.67 251.96 0.00 0.00 0.00 0.00
00:10:01 lo 19.46 19.46 3.62 3.62 0.00 0.00 0.00 0.00
00:10:01 ens3 740.19 429.56 2872.40 140.96 0.00 0.00 0.00 0.00
00:11:01 lo 1.82 1.82 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 603.22 356.77 426.10 135.30 0.00 0.00 0.00 0.00
00:12:01 lo 1.12 1.12 0.08 0.08 0.00 0.00 0.00 0.00
00:12:01 ens3 6676.80 3930.88 2578.21 1735.10 0.00 0.00 0.00 0.00
00:13:01 lo 61.39 61.39 17.30 17.30 0.00 0.00 0.00 0.00
00:13:01 ens3 7192.27 4545.31 2035.76 1913.94 0.00 0.00 0.00 0.00
00:14:01 lo 11.13 11.13 2.14 2.14 0.00 0.00 0.00 0.00
00:14:01 ens3 4534.49 2706.40 1322.48 1220.23 0.00 0.00 0.00 0.00
00:15:01 lo 16.31 16.31 3.91 3.91 0.00 0.00 0.00 0.00
00:15:01 ens3 174.01 134.81 41.81 49.19 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 422.18 271.02 2303.38 72.66 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 968.24 673.87 524.64 324.88 0.00 0.00 0.00 0.00
Average: lo 10.46 10.46 2.53 2.53 0.00 0.00 0.00 0.00
Average: ens3 2105.62 1289.95 1471.02 545.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-86829) 11/27/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 22.71 0.00 1.66 3.68 0.06 71.88
00:07:01 0 15.96 0.00 1.71 1.60 0.05 80.68
00:07:01 1 10.18 0.00 0.89 5.32 0.08 83.53
00:07:01 2 31.88 0.00 2.03 4.42 0.05 61.62
00:07:01 3 32.86 0.00 2.07 3.38 0.07 61.62
00:08:01 all 62.28 0.00 2.15 0.72 0.09 34.76
00:08:01 0 60.96 0.00 2.26 0.64 0.08 36.06
00:08:01 1 66.76 0.00 1.72 0.33 0.10 31.08
00:08:01 2 65.15 0.00 2.68 1.51 0.10 30.56
00:08:01 3 56.26 0.00 1.91 0.42 0.10 41.32
00:09:01 all 48.86 0.00 2.37 0.54 0.08 48.16
00:09:01 0 47.84 0.00 2.20 0.34 0.08 49.54
00:09:01 1 53.82 0.00 2.12 0.08 0.07 43.91
00:09:01 2 55.05 0.00 2.36 1.36 0.07 41.16
00:09:01 3 38.71 0.00 2.83 0.37 0.08 58.01
00:10:01 all 46.32 0.00 1.87 0.55 0.09 51.17
00:10:01 0 42.55 0.00 1.88 0.05 0.08 55.44
00:10:01 1 49.34 0.00 1.65 0.10 0.10 48.81
00:10:01 2 42.85 0.00 1.59 1.69 0.08 53.79
00:10:01 3 50.54 0.00 2.34 0.38 0.10 46.64
00:11:01 all 50.18 0.00 2.07 0.52 0.08 47.15
00:11:01 0 52.34 0.00 2.12 0.02 0.08 45.43
00:11:01 1 48.65 0.00 2.18 0.03 0.08 49.05
00:11:01 2 50.53 0.00 1.79 1.89 0.08 45.71
00:11:01 3 49.17 0.00 2.20 0.12 0.10 48.41
00:12:01 all 48.07 0.00 10.64 0.46 0.10 40.74
00:12:01 0 50.18 0.00 10.39 0.00 0.10 39.33
00:12:01 1 45.87 0.00 6.61 0.90 0.10 46.51
00:12:01 2 48.28 0.00 12.04 0.93 0.10 38.65
00:12:01 3 47.95 0.00 13.55 0.00 0.08 38.42
00:13:01 all 45.62 0.00 13.56 0.31 0.11 40.40
00:13:01 0 47.75 0.00 14.27 0.07 0.12 37.80
00:13:01 1 46.16 0.00 16.70 1.13 0.10 35.91
00:13:01 2 45.77 0.00 12.46 0.00 0.12 41.66
00:13:01 3 42.78 0.00 10.77 0.07 0.10 46.27
00:14:01 all 38.26 0.00 9.47 0.63 0.08 51.57
00:14:01 0 39.51 0.00 8.42 0.00 0.07 52.00
00:14:01 1 40.74 0.00 12.17 2.14 0.08 44.87
00:14:01 2 38.09 0.00 7.82 0.37 0.08 53.64
00:14:01 3 34.66 0.00 9.45 0.00 0.10 55.79
00:15:01 all 38.99 0.00 1.65 0.28 0.08 59.00
00:15:01 0 32.61 0.00 1.37 0.03 0.08 65.91
00:15:01 1 40.72 0.00 1.82 1.09 0.08 56.29
00:15:01 2 41.72 0.00 1.11 0.00 0.07 57.11
00:15:01 3 41.01 0.00 2.31 0.02 0.08 56.57
00:16:01 all 34.33 0.00 5.27 0.81 0.06 59.52
00:16:01 0 24.20 0.00 1.62 1.91 0.07 72.20
00:16:01 1 28.87 0.00 1.27 1.17 0.08 68.60
00:16:01 2 28.59 0.00 1.25 0.00 0.07 70.09
00:16:01 3 55.58 0.00 16.91 0.13 0.08 27.29
00:17:01 all 55.01 0.00 1.92 1.10 0.09 41.88
00:17:01 0 59.99 0.00 2.79 2.39 0.08 34.74
00:17:01 1 41.19 0.00 1.52 1.81 0.08 55.40
00:17:01 2 61.12 0.00 2.18 0.15 0.08 36.47
00:17:01 3 57.75 0.00 1.17 0.05 0.07 40.96
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.60 0.00 4.78 0.87 0.09 49.66
Average: 0 43.07 0.00 4.45 0.64 0.08 51.76
Average: 1 42.94 0.00 4.42 1.28 0.09 51.27
Average: 2 46.28 0.00 4.29 1.12 0.08 48.23
Average: 3 46.12 0.00 5.95 0.45 0.09 47.39