---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6099 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 626 11736 0 3677 15083
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:71:72:6e brd ff:ff:ff:ff:ff:ff
inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85696sec preferred_lft 85696sec
inet6 fe80::f816:3eff:fe71:726e/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-6099) 03/07/25 _x86_64_ (4 CPU)
00:05:21 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 170.90 37.73 133.17 2376.27 22729.22
00:08:01 58.56 3.62 54.94 136.11 13537.88
00:09:01 43.54 6.11 37.43 185.95 11768.76
00:10:01 42.32 0.28 42.04 4.27 14936.89
00:11:01 42.97 0.18 42.78 5.33 15234.67
00:12:01 26.76 0.22 26.54 4.00 10367.34
00:13:01 19.43 0.03 19.40 0.53 9130.00
00:14:01 7.20 0.00 7.20 0.00 8466.72
00:15:01 9.60 0.00 9.60 0.00 1079.77
00:16:01 29.03 1.65 27.38 172.77 23179.07
00:17:01 35.78 1.63 34.14 115.58 4419.93
Average: 43.99 4.63 39.37 269.57 12242.88
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 12912208 14749532 3512760 21.39 77180 1950180 1547604 8.86 1510768 1764008 85520
00:08:01 12121084 14070416 4303884 26.20 82288 2050508 2168852 12.41 2248856 1801588 24680
00:09:01 11974476 14040536 4450492 27.10 88716 2153932 2216412 12.68 2300204 1883228 18816
00:10:01 11642360 13930908 4782608 29.12 95656 2360272 2623944 15.02 2433168 2063252 30112
00:11:01 11374260 13891684 5050708 30.75 100424 2570272 2273776 13.01 2520376 2229164 31116
00:12:01 10806152 13393272 5618816 34.21 102248 2635764 2747652 15.72 3028100 2283576 24132
00:13:01 11171924 13811884 5253044 31.98 103224 2686144 2270100 12.99 2615668 2332812 35440
00:14:01 11225844 13878908 5199124 31.65 103308 2698744 2198264 12.58 2554676 2339788 448
00:15:01 11361584 14128288 5063384 30.83 105588 2803528 1919400 10.98 2336220 2417272 82684
00:16:01 10974512 14375824 5450456 33.18 107436 3414048 1851156 10.59 2168236 2949572 62184
00:17:01 12017408 15444148 4407560 26.83 112064 3431020 867588 4.97 1148548 2926304 15796
Average: 11598347 14155945 4826621 29.39 98012 2614037 2062250 11.80 2260438 2271869 37357
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 307.05 227.49 2138.72 45.01 0.00 0.00 0.00 0.00
00:07:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00
00:08:01 ens3 902.85 554.42 972.21 206.58 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 1012.60 636.55 1060.24 214.25 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
00:10:01 ens3 775.62 473.13 2881.54 141.56 0.00 0.00 0.00 0.00
00:10:01 lo 24.13 24.13 3.86 3.86 0.00 0.00 0.00 0.00
00:11:01 ens3 537.62 337.45 970.46 111.25 0.00 0.00 0.00 0.00
00:11:01 lo 1.75 1.75 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 6637.09 4105.03 2034.59 1895.05 0.00 0.00 0.00 0.00
00:12:01 lo 51.45 51.45 15.54 15.54 0.00 0.00 0.00 0.00
00:13:01 ens3 10115.18 5932.95 3414.79 3030.91 0.00 0.00 0.00 0.00
00:13:01 lo 11.28 11.28 1.86 1.86 0.00 0.00 0.00 0.00
00:14:01 ens3 1171.44 478.35 287.15 174.96 0.00 0.00 0.00 0.00
00:14:01 lo 18.88 18.88 4.21 4.21 0.00 0.00 0.00 0.00
00:15:01 ens3 490.52 309.10 159.72 116.78 0.00 0.00 0.00 0.00
00:15:01 lo 7.90 7.90 1.52 1.52 0.00 0.00 0.00 0.00
00:16:01 ens3 809.33 488.79 2417.14 129.31 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 936.23 608.78 457.80 291.23 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 2156.81 1288.08 1525.77 578.66 0.00 0.00 0.00 0.00
Average: lo 10.83 10.83 2.52 2.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6099) 03/07/25 _x86_64_ (4 CPU)
00:05:21 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 35.40 0.00 1.76 2.80 0.07 59.97
00:07:01 0 31.75 0.00 2.03 3.07 0.10 63.05
00:07:01 1 40.85 0.00 1.61 0.88 0.07 56.60
00:07:01 2 39.90 0.00 1.93 4.33 0.05 53.78
00:07:01 3 29.06 0.00 1.48 2.94 0.05 66.47
00:08:01 all 60.02 0.00 2.49 0.91 0.08 36.50
00:08:01 0 49.91 0.00 2.79 2.05 0.08 45.16
00:08:01 1 60.93 0.00 2.72 0.07 0.08 36.20
00:08:01 2 62.58 0.00 2.64 0.05 0.08 34.65
00:08:01 3 66.64 0.00 1.79 1.49 0.08 29.99
00:09:01 all 47.80 0.00 2.31 0.41 0.07 49.42
00:09:01 0 53.81 0.00 1.97 0.00 0.07 44.16
00:09:01 1 43.02 0.00 2.08 0.30 0.07 54.53
00:09:01 2 46.75 0.00 2.74 0.07 0.07 50.38
00:09:01 3 47.65 0.00 2.43 1.25 0.07 48.60
00:10:01 all 54.44 0.00 2.27 0.15 0.08 43.06
00:10:01 0 54.73 0.00 1.69 0.02 0.07 43.50
00:10:01 1 53.64 0.00 2.94 0.10 0.08 43.23
00:10:01 2 52.24 0.00 2.26 0.02 0.08 45.40
00:10:01 3 57.13 0.00 2.19 0.47 0.08 40.12
00:11:01 all 42.82 0.00 1.79 0.28 0.10 55.02
00:11:01 0 45.35 0.00 1.92 0.02 0.12 52.60
00:11:01 1 45.23 0.00 1.81 0.02 0.10 52.84
00:11:01 2 40.98 0.00 1.85 0.23 0.10 56.84
00:11:01 3 39.73 0.00 1.58 0.85 0.08 57.75
00:12:01 all 48.23 0.00 14.30 0.23 0.08 37.16
00:12:01 0 49.87 0.00 16.72 0.05 0.07 33.29
00:12:01 1 47.21 0.00 8.42 0.32 0.08 43.97
00:12:01 2 48.87 0.00 16.70 0.02 0.07 34.34
00:12:01 3 47.00 0.00 15.39 0.52 0.07 37.02
00:13:01 all 45.29 0.00 18.48 0.18 0.10 35.96
00:13:01 0 45.42 0.00 15.45 0.02 0.10 39.01
00:13:01 1 48.44 0.00 22.43 0.39 0.07 28.68
00:13:01 2 45.00 0.00 15.34 0.07 0.12 39.48
00:13:01 3 42.31 0.00 20.67 0.23 0.08 36.71
00:14:01 all 31.99 0.00 3.85 0.26 0.08 63.83
00:14:01 0 31.89 0.00 5.75 0.00 0.07 62.29
00:14:01 1 31.41 0.00 1.60 1.04 0.10 65.85
00:14:01 2 32.87 0.00 5.04 0.00 0.05 62.05
00:14:01 3 31.76 0.00 3.02 0.00 0.10 65.13
00:15:01 all 48.09 0.00 2.85 0.08 0.08 48.90
00:15:01 0 53.14 0.00 2.06 0.00 0.08 44.72
00:15:01 1 46.06 0.00 2.04 0.17 0.07 51.67
00:15:01 2 46.98 0.00 5.27 0.05 0.10 47.60
00:15:01 3 46.16 0.00 2.01 0.13 0.08 51.62
00:16:01 all 39.05 0.00 4.52 1.25 0.07 55.12
00:16:01 0 50.84 0.00 3.44 0.85 0.08 44.78
00:16:01 1 36.93 0.00 0.97 0.65 0.05 61.40
00:16:01 2 39.08 0.00 12.36 0.15 0.05 48.37
00:16:01 3 29.32 0.00 1.29 3.33 0.07 65.99
00:17:01 all 40.48 0.00 2.00 0.40 0.06 57.05
00:17:01 0 25.66 0.00 1.39 0.43 0.07 72.46
00:17:01 1 40.81 0.00 1.75 0.93 0.07 56.43
00:17:01 2 35.85 0.00 1.32 0.02 0.07 62.75
00:17:01 3 59.56 0.00 3.55 0.23 0.08 36.57
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.88 0.00 5.14 0.63 0.08 49.27
Average: 0 44.78 0.00 5.02 0.59 0.08 49.53
Average: 1 44.96 0.00 4.40 0.44 0.08 50.13
Average: 2 44.64 0.00 6.13 0.45 0.08 48.71
Average: 3 45.14 0.00 5.03 1.04 0.08 48.71