---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-82853 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 569 11784 0 3685 15140
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:21:01:92 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85689sec preferred_lft 85689sec
inet6 fe80::f816:3eff:fe21:192/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-82853) 11/11/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 181.69 46.64 135.04 2734.48 31631.93
00:08:01 73.68 6.47 67.22 677.20 24682.67
00:09:01 47.56 6.25 41.31 191.57 21524.28
00:10:01 37.74 0.23 37.51 3.87 9314.98
00:11:01 36.44 0.13 36.30 4.53 6810.32
00:12:01 13.85 0.17 13.68 2.53 3722.53
00:13:01 25.69 0.12 25.57 2.67 1797.13
00:14:01 3.42 0.00 3.42 0.00 1620.80
00:15:01 8.00 0.00 8.00 0.00 1037.56
00:16:01 26.41 1.33 25.08 164.37 21361.37
00:17:01 32.23 1.33 30.89 101.45 5775.97
Average: 44.25 5.70 38.55 352.94 11752.16
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13373244 15202492 3051724 18.58 76292 1943384 1114252 6.38 1067960 1746396 111316
00:08:01 11971504 13938908 4453464 27.11 82136 2068660 2177552 12.46 2397220 1802132 31420
00:09:01 12086980 14159380 4337988 26.41 87616 2162316 1966896 11.26 2199652 1873024 20920
00:10:01 11703820 13994492 4721148 28.74 94708 2365004 2209684 12.65 2388504 2049356 26516
00:11:01 11759648 14232068 4665320 28.40 99684 2529140 1834284 10.50 2198972 2170220 7812
00:12:01 11136668 13738988 5288300 32.20 100336 2653408 2352304 13.46 2703372 2282680 26028
00:13:01 11360908 14015008 5064060 30.83 102728 2701212 2089800 11.96 2431472 2327896 32548
00:14:01 11289464 13959500 5135504 31.27 102820 2716640 2130080 12.19 2492836 2338856 832
00:15:01 11454160 14178212 4970808 30.26 104028 2766268 1879920 10.76 2286288 2378600 26588
00:16:01 11097128 14499248 5327840 32.44 106628 3418532 2097284 12.00 2063040 2935252 68688
00:17:01 12075480 15509944 4349488 26.48 110720 3442212 782352 4.48 1100040 2918420 15500
Average: 11755364 14311658 4669604 28.43 97063 2615161 1875855 10.74 2120851 2256621 33470
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00
00:07:01 ens3 201.75 155.76 2000.30 36.75 0.00 0.00 0.00 0.00
00:08:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 869.53 568.32 1087.70 203.40 0.00 0.00 0.00 0.00
00:09:01 lo 1.35 1.35 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 603.07 381.65 935.34 150.89 0.00 0.00 0.00 0.00
00:10:01 lo 23.63 23.63 3.83 3.83 0.00 0.00 0.00 0.00
00:10:01 ens3 652.12 451.07 2818.30 143.11 0.00 0.00 0.00 0.00
00:11:01 lo 1.88 1.88 0.29 0.29 0.00 0.00 0.00 0.00
00:11:01 ens3 420.90 279.60 385.55 108.53 0.00 0.00 0.00 0.00
00:12:01 lo 36.77 36.77 13.49 13.49 0.00 0.00 0.00 0.00
00:12:01 ens3 5722.02 3515.00 2415.73 1708.92 0.00 0.00 0.00 0.00
00:13:01 lo 25.72 25.72 3.89 3.89 0.00 0.00 0.00 0.00
00:13:01 ens3 7193.60 3749.35 2245.97 2034.45 0.00 0.00 0.00 0.00
00:14:01 lo 17.73 17.73 3.91 3.91 0.00 0.00 0.00 0.00
00:14:01 ens3 2493.42 915.96 830.27 609.54 0.00 0.00 0.00 0.00
00:15:01 lo 9.47 9.47 2.05 2.05 0.00 0.00 0.00 0.00
00:15:01 ens3 630.04 464.62 219.49 168.35 0.00 0.00 0.00 0.00
00:16:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:16:01 ens3 611.53 441.44 2353.26 128.86 0.00 0.00 0.00 0.00
00:17:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00
00:17:01 ens3 799.38 567.36 423.00 263.92 0.00 0.00 0.00 0.00
Average: lo 10.82 10.82 2.54 2.54 0.00 0.00 0.00 0.00
Average: ens3 1836.08 1044.52 1428.57 505.14 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-82853) 11/11/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 28.99 0.00 1.71 4.35 0.07 64.87
00:07:01 0 20.67 0.00 1.01 1.68 0.07 76.58
00:07:01 1 26.41 0.00 1.74 7.42 0.07 64.37
00:07:01 2 31.21 0.00 1.98 3.27 0.05 63.49
00:07:01 3 37.67 0.00 2.12 5.03 0.08 55.09
00:08:01 all 68.00 0.00 2.65 1.03 0.10 28.21
00:08:01 0 67.89 0.00 2.43 0.60 0.10 28.98
00:08:01 1 66.77 0.00 2.75 2.47 0.12 27.89
00:08:01 2 65.98 0.00 3.31 0.71 0.10 29.90
00:08:01 3 71.34 0.00 2.13 0.35 0.08 26.09
00:09:01 all 43.41 0.00 1.91 1.58 0.08 53.02
00:09:01 0 39.07 0.00 1.79 3.31 0.07 55.76
00:09:01 1 42.75 0.00 1.80 2.52 0.08 52.84
00:09:01 2 46.88 0.00 2.29 0.17 0.07 50.60
00:09:01 3 44.99 0.00 1.78 0.28 0.10 52.85
00:10:01 all 54.25 0.00 2.19 0.22 0.09 43.25
00:10:01 0 55.49 0.00 2.53 0.52 0.10 41.36
00:10:01 1 57.23 0.00 1.79 0.02 0.10 40.85
00:10:01 2 51.98 0.00 2.56 0.12 0.10 45.24
00:10:01 3 52.29 0.00 1.84 0.27 0.08 45.52
00:11:01 all 42.73 0.00 1.78 0.54 0.08 54.86
00:11:01 0 39.52 0.00 1.91 1.49 0.08 57.01
00:11:01 1 46.97 0.00 1.51 0.00 0.07 51.46
00:11:01 2 39.81 0.00 2.41 0.12 0.10 57.57
00:11:01 3 44.68 0.00 1.32 0.50 0.07 53.43
00:12:01 all 50.70 0.00 13.21 0.14 0.08 35.86
00:12:01 0 49.77 0.00 15.83 0.10 0.07 34.23
00:12:01 1 49.57 0.00 10.45 0.23 0.08 39.67
00:12:01 2 49.89 0.00 14.08 0.12 0.10 35.81
00:12:01 3 53.56 0.00 12.50 0.13 0.10 33.71
00:13:01 all 44.58 0.00 16.38 0.09 0.10 38.85
00:13:01 0 44.24 0.00 12.36 0.08 0.10 43.22
00:13:01 1 46.20 0.00 19.70 0.00 0.08 34.02
00:13:01 2 41.51 0.00 17.17 0.10 0.08 41.14
00:13:01 3 46.40 0.00 16.29 0.19 0.10 37.03
00:14:01 all 36.56 0.00 4.50 0.11 0.08 58.76
00:14:01 0 35.63 0.00 2.53 0.30 0.08 61.46
00:14:01 1 40.30 0.00 5.86 0.02 0.07 53.76
00:14:01 2 35.12 0.00 4.47 0.00 0.10 60.32
00:14:01 3 35.18 0.00 5.16 0.13 0.07 59.46
00:15:01 all 40.09 0.00 1.98 0.06 0.08 57.79
00:15:01 0 37.98 0.00 2.50 0.07 0.07 59.39
00:15:01 1 42.94 0.00 2.14 0.05 0.08 54.79
00:15:01 2 39.82 0.00 1.45 0.00 0.05 58.68
00:15:01 3 39.63 0.00 1.84 0.12 0.08 58.34
00:16:01 all 36.95 0.00 5.23 1.18 0.07 56.58
00:16:01 0 34.88 0.00 7.21 0.07 0.07 57.78
00:16:01 1 51.46 0.00 10.30 0.42 0.08 37.74
00:16:01 2 32.51 0.00 1.26 0.42 0.08 65.73
00:16:01 3 28.93 0.00 2.14 3.81 0.08 65.03
00:17:01 all 44.47 0.00 1.80 0.50 0.08 53.15
00:17:01 0 55.10 0.00 1.44 0.13 0.08 43.24
00:17:01 1 25.77 0.00 1.93 1.48 0.08 70.74
00:17:01 2 49.52 0.00 1.45 0.08 0.10 48.85
00:17:01 3 47.60 0.00 2.39 0.32 0.07 49.62
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.60 0.00 4.85 0.89 0.08 49.58
Average: 0 43.65 0.00 4.68 0.76 0.08 50.82
Average: 1 45.10 0.00 5.45 1.33 0.08 48.03
Average: 2 44.01 0.00 4.76 0.46 0.09 50.69
Average: 3 45.65 0.00 4.49 1.01 0.08 48.76