---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-4332 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 2
On-line CPU(s) list: 0,1
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 2
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): 0,1
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:
2
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 984M 0 984M 0% /dev
tmpfs 200M 668K 199M 1% /run
/dev/vda1 20G 8.4G 11G 44% /
tmpfs 997M 0 997M 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 997M 0 997M 0% /sys/fs/cgroup
/dev/vda15 105M 5.3M 100M 5% /boot/efi
tmpfs 200M 0 200M 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 1992 342 342 0 1307 1475
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 1450 qdisc fq_codel state UP group default qlen 1000
link/ether fa:16:3e:b5:4a:70 brd ff:ff:ff:ff:ff:ff
inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3
valid_lft 85432sec preferred_lft 85432sec
inet6 fe80::f816:3eff:feb5:4a70/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4332) 04/04/25 _x86_64_ (2 CPU)
15:57:41 LINUX RESTART (2 CPU)
15:58:01 tps rtps wtps bread/s bwrtn/s
15:59:01 159.58 54.47 105.11 2664.45 12435.72
16:00:01 156.02 43.94 112.08 10338.16 97913.44
16:01:01 34.34 12.38 21.96 1033.96 6700.88
16:02:01 1.33 0.02 1.32 2.67 33.73
16:03:01 1.07 0.07 1.00 9.73 11.86
16:04:01 0.85 0.03 0.82 2.67 10.66
16:05:01 1.15 0.08 1.07 6.80 12.93
16:06:01 0.83 0.00 0.83 0.00 10.80
16:07:01 1.12 0.00 1.12 0.00 13.06
16:08:01 8.56 7.16 1.40 294.70 19.46
16:09:01 1.02 0.00 1.02 0.00 11.46
16:10:01 0.85 0.00 0.85 0.00 11.46
16:11:01 1.02 0.00 1.02 0.00 11.46
16:12:01 0.97 0.00 0.97 0.00 12.40
16:13:01 1.10 0.00 1.10 0.00 13.60
Average: 24.66 7.88 16.78 957.09 7816.74
15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
15:59:01 123140 1587468 1917492 93.97 54600 1495172 492996 15.96 371392 1396732 134524
16:00:01 173240 1491836 1867392 91.51 64536 1348260 649220 21.02 639516 1094580 83744
16:01:01 78816 1473144 1961816 96.14 68568 1414472 739388 23.93 661496 1156072 656
16:02:01 78304 1472784 1962328 96.16 68608 1414560 739388 23.93 661660 1155996 148
16:03:01 78204 1473036 1962428 96.17 68624 1414852 747308 24.19 661852 1156308 96
16:04:01 78356 1473280 1962276 96.16 68644 1414940 747308 24.19 661736 1156368 180
16:05:01 77756 1472932 1962876 96.19 68676 1415144 747308 24.19 661924 1156588 88
16:06:01 77928 1473148 1962704 96.18 68712 1415148 747308 24.19 661900 1156600 176
16:07:01 78052 1473316 1962580 96.18 68748 1415152 747308 24.19 661940 1156604 88
16:08:01 381300 1468940 1659332 81.31 69116 1109188 753716 24.40 360164 1159136 88
16:09:01 381424 1469160 1659208 81.31 69152 1109280 753716 24.40 359892 1159156 92
16:10:01 381556 1469320 1659076 81.30 69184 1109284 749668 24.27 359984 1159012 176
16:11:01 381656 1469456 1658976 81.30 69208 1109284 749668 24.27 360024 1158996 92
16:12:01 381416 1469260 1659216 81.31 69240 1109288 753720 24.40 360076 1158996 132
16:13:01 381580 1469464 1659052 81.30 69292 1109276 753720 24.40 360252 1159000 184
Average: 208849 1480436 1831783 89.77 67661 1293553 724783 23.46 520254 1169343 14698
15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
15:59:01 ens3 90.52 82.54 960.68 12.32 0.00 0.00 0.00 0.00
15:59:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
16:00:01 ens3 184.42 131.70 5829.64 11.71 0.00 0.00 0.00 0.00
16:00:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00
16:01:01 ens3 0.52 0.52 0.10 0.13 0.00 0.00 0.00 0.00
16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:02:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00
16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
16:03:01 ens3 0.12 0.07 0.07 0.04 0.00 0.00 0.00 0.00
16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:04:01 ens3 0.70 0.15 0.07 0.04 0.00 0.00 0.00 0.00
16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
16:05:01 ens3 0.50 0.47 0.37 0.28 0.00 0.00 0.00 0.00
16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:06:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00
16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
16:07:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00
16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:08:01 ens3 15.31 10.65 10.92 11.95 0.00 0.00 0.00 0.00
16:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
16:09:01 ens3 0.07 0.03 0.00 0.03 0.00 0.00 0.00 0.00
16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:10:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00
16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
16:11:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00
16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
16:13:01 ens3 0.13 0.08 0.08 0.04 0.00 0.00 0.00 0.00
16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 19.52 15.12 453.58 2.44 0.00 0.00 0.00 0.00
Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-4332) 04/04/25 _x86_64_ (2 CPU)
15:57:41 LINUX RESTART (2 CPU)
15:58:01 CPU %user %nice %system %iowait %steal %idle
15:59:01 all 38.24 0.00 2.77 8.19 0.08 50.72
15:59:01 0 11.69 0.00 1.73 6.76 0.07 79.75
15:59:01 1 65.10 0.00 3.82 9.62 0.10 21.35
16:00:01 all 33.87 0.00 4.39 6.48 0.07 55.18
16:00:01 0 53.80 0.00 5.29 6.71 0.10 34.10
16:00:01 1 14.14 0.00 3.52 6.27 0.07 76.00
16:01:01 all 7.95 0.00 0.64 0.99 0.09 90.34
16:01:01 0 10.70 0.00 0.78 1.19 0.08 87.25
16:01:01 1 5.19 0.00 0.50 0.77 0.08 93.46
16:02:01 all 0.18 0.00 0.13 0.02 0.09 99.57
16:02:01 0 0.20 0.00 0.13 0.02 0.08 99.56
16:02:01 1 0.15 0.00 0.15 0.02 0.10 99.58
16:03:01 all 0.17 0.00 0.12 0.02 0.08 99.62
16:03:01 0 0.15 0.00 0.08 0.03 0.07 99.67
16:03:01 1 0.18 0.00 0.12 0.02 0.10 99.58
16:04:01 all 0.23 0.00 0.10 0.02 0.09 99.56
16:04:01 0 0.27 0.00 0.13 0.03 0.10 99.47
16:04:01 1 0.22 0.00 0.07 0.00 0.10 99.61
16:05:01 all 0.16 0.00 0.10 0.02 0.05 99.67
16:05:01 0 0.30 0.00 0.18 0.02 0.10 99.40
16:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97
16:06:01 all 0.13 0.00 0.08 0.02 0.04 99.73
16:06:01 0 0.20 0.00 0.13 0.05 0.07 99.55
16:06:01 1 0.05 0.00 0.02 0.00 0.02 99.92
16:07:01 all 0.13 0.00 0.06 0.02 0.05 99.75
16:07:01 0 0.25 0.00 0.12 0.02 0.08 99.53
16:07:01 1 0.00 0.00 0.02 0.00 0.00 99.98
16:08:01 all 1.81 0.00 0.22 0.21 0.06 97.70
16:08:01 0 2.61 0.00 0.23 0.26 0.08 96.81
16:08:01 1 1.02 0.00 0.22 0.15 0.03 98.58
16:09:01 all 1.15 0.00 0.12 0.02 0.07 98.62
16:09:01 0 2.12 0.00 0.13 0.05 0.08 97.61
16:09:01 1 0.15 0.00 0.12 0.00 0.08 99.65
16:09:01 CPU %user %nice %system %iowait %steal %idle
16:10:01 all 0.89 0.00 0.14 0.02 0.08 98.87
16:10:01 0 1.57 0.00 0.13 0.03 0.07 98.20
16:10:01 1 0.22 0.00 0.15 0.00 0.08 99.55
16:11:01 all 0.22 0.00 0.13 0.03 0.08 99.55
16:11:01 0 0.15 0.00 0.10 0.05 0.07 99.63
16:11:01 1 0.28 0.00 0.17 0.00 0.10 99.45
16:12:01 all 0.21 0.00 0.12 0.01 0.09 99.57
16:12:01 0 0.17 0.00 0.12 0.02 0.08 99.61
16:12:01 1 0.25 0.00 0.12 0.00 0.08 99.55
16:13:01 all 0.18 0.00 0.12 0.03 0.09 99.58
16:13:01 0 0.13 0.00 0.12 0.07 0.08 99.60
16:13:01 1 0.20 0.00 0.12 0.00 0.10 99.58
Average: all 5.72 0.00 0.62 1.08 0.08 92.51
Average: 0 5.62 0.00 0.63 1.02 0.08 92.65
Average: 1 5.82 0.00 0.61 1.13 0.07 92.37