---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-2869 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 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 1231 10733 0 4074 14480
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:c3:fb:ca brd ff:ff:ff:ff:ff:ff
inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85623sec preferred_lft 85623sec
inet6 fe80::f816:3eff:fec3:fbca/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-2869) 02/22/25 _x86_64_ (4 CPU)
13:20:18 LINUX RESTART (4 CPU)
13:21:01 tps rtps wtps bread/s bwrtn/s
13:22:01 156.57 17.63 138.94 678.02 20371.80
13:23:01 39.87 0.23 39.63 3.20 6345.20
13:24:01 31.58 0.00 31.58 0.00 2924.31
13:25:01 35.52 0.00 35.52 0.00 3227.46
13:26:01 34.44 0.00 34.44 0.00 3026.83
13:27:01 24.90 0.00 24.90 0.00 2885.07
13:28:01 39.29 0.00 39.29 0.00 2998.47
13:29:01 53.42 0.00 53.42 0.00 3537.28
13:30:01 17.23 2.88 14.35 95.72 9388.44
13:31:01 144.95 2.02 142.93 53.33 26779.60
13:32:01 82.12 1.25 80.87 54.92 21458.45
13:33:01 30.11 0.80 29.31 86.65 14466.92
Average: 57.50 2.07 55.43 80.99 9784.04
13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13209152 15081556 3215808 19.58 74924 1986936 1238120 7.09 1175432 1802980 95928
13:23:01 12337248 14212560 4087712 24.89 75196 1989288 1782376 10.20 2069660 1780208 272
13:24:01 12234332 14128164 4190628 25.51 75608 2006408 1846816 10.57 2153748 1797268 520
13:25:01 12156736 14072288 4268224 25.99 76040 2026652 1879868 10.76 2209036 1817512 332
13:26:01 12124576 14058492 4300384 26.18 76664 2043044 1898020 10.86 2221888 1833920 372
13:27:01 12105812 14053776 4319148 26.30 77100 2055748 1898020 10.86 2225948 1846608 388
13:28:01 12083812 14051676 4341148 26.43 77896 2073132 1898020 10.86 2227480 1863988 900
13:29:01 12050268 14048832 4374692 26.63 79244 2099484 1898020 10.86 2228600 1890336 492
13:30:01 9854876 12543160 6570084 40.00 87132 2746524 3349488 19.17 3824064 2439592 424884
13:31:01 7308080 10589120 9116880 55.51 95472 3273424 5179440 29.64 6181512 2564680 266216
13:32:01 11557216 15412588 4867744 29.64 100124 3821592 787968 4.51 1697380 2791188 253036
13:33:01 11010888 14845528 5414072 32.96 102124 3800480 1372416 7.85 2398896 2635912 17648
Average: 11502750 13924812 4922210 29.97 83127 2493559 2085714 11.94 2551137 2088683 88416
13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 ens3 413.63 295.68 3414.65 53.51 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 7.23 4.43 2.12 2.12 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 0.22 0.15 0.06 0.23 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 0.28 0.23 0.06 0.26 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 0.35 0.23 0.13 0.26 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 0.60 0.58 0.22 0.84 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 0.23 0.10 0.11 0.11 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 1.10 0.58 0.41 0.76 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 128.31 95.80 260.80 32.21 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 176.12 106.75 540.10 36.48 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 573.61 379.66 1538.33 118.82 0.00 0.00 0.00 0.00
13:32:01 lo 1.43 1.43 13.53 13.53 0.00 0.00 0.00 0.00
13:33:01 ens3 107.35 79.42 37.84 258.43 0.00 0.00 0.00 0.00
13:33:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
Average: ens3 117.42 80.31 482.92 42.00 0.00 0.00 0.00 0.00
Average: lo 0.33 0.33 1.15 1.15 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2869) 02/22/25 _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 29.79 0.00 1.77 2.37 0.07 66.00
13:22:01 0 27.91 0.00 1.88 0.43 0.07 69.71
13:22:01 1 37.41 0.00 2.39 1.69 0.07 58.45
13:22:01 2 34.26 0.00 1.71 6.01 0.07 57.95
13:22:01 3 19.53 0.00 1.14 1.36 0.07 77.90
13:23:01 all 37.56 0.00 0.35 0.30 0.05 61.73
13:23:01 0 27.89 0.00 0.30 0.00 0.05 71.76
13:23:01 1 26.15 0.00 0.50 0.88 0.05 72.42
13:23:01 2 68.99 0.00 0.30 0.28 0.07 30.36
13:23:01 3 27.20 0.00 0.30 0.02 0.03 72.45
13:24:01 all 40.09 0.00 0.15 0.12 0.05 59.60
13:24:01 0 34.54 0.00 0.12 0.00 0.03 65.31
13:24:01 1 75.61 0.00 0.22 0.02 0.07 24.09
13:24:01 2 37.37 0.00 0.17 0.47 0.05 61.94
13:24:01 3 12.75 0.00 0.10 0.00 0.03 87.12
13:25:01 all 29.36 0.00 0.10 0.18 0.03 70.33
13:25:01 0 2.44 0.00 0.07 0.00 0.02 97.47
13:25:01 1 99.55 0.00 0.15 0.00 0.07 0.23
13:25:01 2 14.58 0.00 0.10 0.70 0.02 84.61
13:25:01 3 0.75 0.00 0.07 0.00 0.03 99.15
13:26:01 all 27.47 0.00 0.09 0.18 0.03 72.23
13:26:01 0 1.62 0.00 0.05 0.00 0.02 98.31
13:26:01 1 99.62 0.00 0.20 0.00 0.07 0.12
13:26:01 2 8.03 0.00 0.05 0.70 0.02 91.20
13:26:01 3 0.55 0.00 0.07 0.00 0.05 99.33
13:27:01 all 25.44 0.00 0.07 0.12 0.03 74.36
13:27:01 0 14.74 0.00 0.12 0.02 0.03 85.09
13:27:01 1 27.70 0.00 0.02 0.05 0.02 72.22
13:27:01 2 51.79 0.00 0.07 0.40 0.03 47.71
13:27:01 3 7.49 0.00 0.05 0.00 0.02 92.44
13:28:01 all 25.44 0.00 0.07 0.05 0.03 74.41
13:28:01 0 4.07 0.00 0.02 0.00 0.03 95.88
13:28:01 1 0.02 0.00 0.03 0.05 0.02 99.88
13:28:01 2 88.65 0.00 0.22 0.17 0.05 10.91
13:28:01 3 9.12 0.00 0.02 0.00 0.03 90.83
13:29:01 all 18.88 0.00 0.10 0.06 0.03 80.94
13:29:01 0 0.30 0.00 0.05 0.02 0.02 99.61
13:29:01 1 0.18 0.00 0.02 0.00 0.02 99.78
13:29:01 2 74.74 0.00 0.32 0.23 0.05 24.66
13:29:01 3 0.17 0.00 0.02 0.00 0.02 99.80
13:30:01 all 44.09 0.00 1.16 0.46 0.06 54.24
13:30:01 0 32.41 0.00 0.50 0.93 0.07 66.09
13:30:01 1 49.91 0.00 0.90 0.00 0.07 49.12
13:30:01 2 58.10 0.00 2.62 0.88 0.07 38.33
13:30:01 3 35.91 0.00 0.64 0.00 0.05 63.40
13:31:01 all 56.35 0.00 2.41 1.44 0.08 39.71
13:31:01 0 56.27 0.00 2.79 0.22 0.08 40.64
13:31:01 1 63.37 0.00 2.72 0.43 0.08 33.39
13:31:01 2 62.84 0.00 2.31 4.96 0.07 29.82
13:31:01 3 42.90 0.00 1.84 0.18 0.08 54.99
13:32:01 all 53.41 0.00 2.14 1.10 0.08 43.26
13:32:01 0 37.86 0.00 1.46 0.00 0.10 60.57
13:32:01 1 66.27 0.00 2.36 0.75 0.08 30.54
13:32:01 2 52.39 0.00 2.85 2.85 0.08 41.82
13:32:01 3 57.24 0.00 1.89 0.80 0.08 39.98
13:32:01 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 22.14 0.00 0.77 0.63 0.04 76.42
13:33:01 0 21.26 0.00 0.93 0.10 0.03 77.67
13:33:01 1 22.24 0.00 0.87 0.00 0.03 76.87
13:33:01 2 26.43 0.00 0.83 2.40 0.05 70.28
13:33:01 3 18.61 0.00 0.45 0.03 0.03 80.87
Average: all 34.17 0.00 0.77 0.58 0.05 64.44
Average: 0 21.80 0.00 0.69 0.14 0.05 77.32
Average: 1 47.33 0.00 0.86 0.32 0.05 51.43
Average: 2 48.19 0.00 0.96 1.67 0.05 49.13
Average: 3 19.34 0.00 0.55 0.20 0.04 79.87