---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6531 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 11G 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 1280 10683 0 4075 14431
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:d9:a4:92 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85645sec preferred_lft 85645sec
inet6 fe80::f816:3eff:fed9:a492/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6531) 03/08/25 _x86_64_ (4 CPU)
13:20:18 LINUX RESTART (4 CPU)
13:21:01 tps rtps wtps bread/s bwrtn/s
13:22:01 181.70 17.88 163.82 683.75 26342.94
13:23:01 14.73 0.03 14.70 0.67 1531.08
13:24:01 36.93 0.00 36.93 0.00 1034.49
13:25:01 34.26 0.12 34.14 5.07 772.14
13:26:01 32.09 0.00 32.09 0.00 880.25
13:27:01 23.50 0.02 23.48 0.13 579.37
13:28:01 54.92 0.00 54.92 0.00 1170.60
13:29:01 30.69 0.43 30.26 15.33 1547.88
13:30:01 17.16 2.48 14.68 80.65 6911.51
13:31:01 197.92 2.35 195.57 62.38 34288.70
13:32:01 42.03 0.88 41.15 45.33 19907.87
Average: 60.54 2.20 58.34 81.21 8633.57
13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 12873036 14745880 3551924 21.63 74984 1987172 1547956 8.86 1513088 1800788 21936
13:23:01 11593852 13469512 4831108 29.41 75240 1989448 2724376 15.59 2810540 1780068 604
13:24:01 11390348 13290016 5034612 30.65 75640 2012020 2742288 15.69 2988408 1802588 244
13:25:01 11356628 13275524 5068332 30.86 76228 2028912 2722640 15.58 3002164 1818956 36
13:26:01 11329812 13269252 5095148 31.02 76676 2047996 2722640 15.58 3008416 1838028 248
13:27:01 11302532 13255616 5122428 31.19 77104 2060276 2738708 15.67 3021224 1850288 404
13:28:01 11271008 13252812 5153952 31.38 78432 2084784 2738708 15.67 3022896 1874792 668
13:29:01 10967344 13161756 5457616 33.23 79240 2292192 2754860 15.77 3111440 2080900 168148
13:30:01 8702292 11463356 7722668 47.02 89452 2801948 4539808 25.98 4903548 2492780 485328
13:31:01 7361444 10774528 9063516 55.18 98420 3393920 5126524 29.34 6046524 2635380 80132
13:32:01 11005356 14846964 5419604 33.00 100160 3807072 1381684 7.91 2386404 2649520 13944
Average: 10832150 13164111 5592810 34.05 81961 2409613 2885472 16.51 3255877 2056735 70154
13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 ens3 430.44 291.18 3409.02 59.99 0.00 0.00 0.00 0.00
13:22:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00
13:23:01 ens3 12.35 6.10 3.68 2.56 0.00 0.00 0.00 0.00
13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:24:01 ens3 0.20 0.15 0.06 0.29 0.00 0.00 0.00 0.00
13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:25:01 ens3 7.15 5.72 4.87 5.21 0.00 0.00 0.00 0.00
13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:26:01 ens3 0.32 0.25 0.13 0.33 0.00 0.00 0.00 0.00
13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:27:01 ens3 1.20 1.08 0.26 5.38 0.00 0.00 0.00 0.00
13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:28:01 ens3 0.22 0.07 0.11 0.15 0.00 0.00 0.00 0.00
13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:29:01 ens3 59.14 30.09 13.75 12.60 0.00 0.00 0.00 0.00
13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:30:01 ens3 85.25 58.92 250.01 15.02 0.00 0.00 0.00 0.00
13:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:31:01 ens3 310.51 208.65 1319.34 53.86 0.00 0.00 0.00 0.00
13:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:32:01 ens3 402.38 265.52 743.63 93.40 0.00 0.00 0.00 0.00
13:32:01 lo 1.45 1.45 13.54 13.54 0.00 0.00 0.00 0.00
Average: ens3 119.01 78.88 522.27 22.62 0.00 0.00 0.00 0.00
Average: lo 0.30 0.30 1.25 1.25 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6531) 03/08/25 _x86_64_ (4 CPU)
13:20:18 LINUX RESTART (4 CPU)
13:21:01 CPU %user %nice %system %iowait %steal %idle
13:22:01 all 36.16 0.00 1.93 1.70 0.08 60.13
13:22:01 0 33.21 0.00 1.20 0.27 0.12 65.20
13:22:01 1 43.17 0.00 2.34 1.40 0.08 53.01
13:22:01 2 38.92 0.00 2.36 2.95 0.07 55.70
13:22:01 3 29.37 0.00 1.76 2.16 0.07 66.65
13:23:01 all 33.65 0.00 0.31 0.07 0.05 65.93
13:23:01 0 31.52 0.00 0.27 0.02 0.05 68.15
13:23:01 1 35.18 0.00 0.40 0.02 0.05 64.35
13:23:01 2 23.51 0.00 0.22 0.15 0.03 76.09
13:23:01 3 44.37 0.00 0.37 0.10 0.05 55.11
13:24:01 all 36.86 0.00 0.13 0.01 0.04 62.96
13:24:01 0 26.09 0.00 0.10 0.00 0.02 73.79
13:24:01 1 52.42 0.00 0.18 0.00 0.05 47.35
13:24:01 2 6.54 0.00 0.07 0.03 0.05 93.31
13:24:01 3 62.85 0.00 0.17 0.00 0.05 36.94
13:25:01 all 27.49 0.00 0.14 0.01 0.04 72.32
13:25:01 0 99.58 0.00 0.23 0.00 0.05 0.13
13:25:01 1 0.92 0.00 0.08 0.00 0.05 98.95
13:25:01 2 3.45 0.00 0.08 0.05 0.02 96.40
13:25:01 3 5.95 0.00 0.17 0.00 0.03 93.85
13:26:01 all 25.98 0.00 0.07 0.01 0.03 73.90
13:26:01 0 99.52 0.00 0.18 0.00 0.05 0.25
13:26:01 1 0.33 0.00 0.05 0.00 0.03 99.58
13:26:01 2 3.25 0.00 0.03 0.03 0.02 96.67
13:26:01 3 0.72 0.00 0.02 0.00 0.03 99.23
13:27:01 all 25.17 0.00 0.06 0.01 0.03 74.73
13:27:01 0 76.48 0.00 0.12 0.00 0.03 23.37
13:27:01 1 0.30 0.00 0.03 0.02 0.03 99.62
13:27:01 2 17.04 0.00 0.05 0.02 0.02 82.87
13:27:01 3 6.78 0.00 0.02 0.00 0.02 93.19
13:28:01 all 25.23 0.00 0.10 0.01 0.03 74.64
13:28:01 0 0.35 0.00 0.00 0.00 0.02 99.63
13:28:01 1 1.10 0.00 0.03 0.00 0.03 98.83
13:28:01 2 0.15 0.00 0.02 0.05 0.00 99.78
13:28:01 3 99.20 0.00 0.33 0.00 0.08 0.38
13:29:01 all 23.74 0.00 0.19 0.03 0.04 76.00
13:29:01 0 15.36 0.00 0.22 0.00 0.03 84.39
13:29:01 1 13.35 0.00 0.18 0.00 0.05 86.42
13:29:01 2 11.21 0.00 0.15 0.12 0.03 88.49
13:29:01 3 55.07 0.00 0.23 0.02 0.05 44.63
13:30:01 all 52.36 0.00 1.34 0.16 0.07 46.07
13:30:01 0 67.80 0.00 3.57 0.10 0.07 28.46
13:30:01 1 45.58 0.00 0.72 0.02 0.05 53.63
13:30:01 2 45.93 0.00 0.77 0.53 0.07 52.71
13:30:01 3 50.14 0.00 0.32 0.00 0.05 49.49
13:31:01 all 55.21 0.00 2.57 1.19 0.08 40.96
13:31:01 0 48.56 0.00 1.43 0.07 0.07 49.88
13:31:01 1 52.68 0.00 1.54 0.25 0.10 45.43
13:31:01 2 56.60 0.00 2.65 3.87 0.07 36.81
13:31:01 3 63.02 0.00 4.65 0.57 0.08 31.68
13:32:01 all 45.67 0.00 1.90 0.56 0.07 51.80
13:32:01 0 37.82 0.00 1.53 0.00 0.07 60.58
13:32:01 1 55.34 0.00 2.03 1.13 0.07 41.42
13:32:01 2 34.18 0.00 1.80 0.48 0.07 63.46
13:32:01 3 55.32 0.00 2.31 0.62 0.07 41.69
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 35.23 0.00 0.79 0.34 0.05 63.59
Average: 0 48.78 0.00 0.80 0.04 0.05 50.33
Average: 1 27.30 0.00 0.69 0.26 0.05 71.70
Average: 2 21.84 0.00 0.74 0.75 0.04 76.63
Average: 3 43.00 0.00 0.94 0.31 0.05 55.69