---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-1992 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: 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): 0,1
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 330 121 0 1540 1486
Swap: 1023 1 1022
---> 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:d5:95:d1 brd ff:ff:ff:ff:ff:ff
inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic ens3
valid_lft 85429sec preferred_lft 85429sec
inet6 fe80::f816:3eff:fed5:95d1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-1992) 03/07/25 _x86_64_ (2 CPU)
15:57:45 LINUX RESTART (2 CPU)
15:58:01 tps rtps wtps bread/s bwrtn/s
15:59:01 132.73 37.48 95.25 1383.44 10378.81
16:00:01 160.02 49.24 110.78 9669.03 82271.53
16:01:01 52.96 16.84 36.12 1642.91 24138.06
16:02:01 1.40 0.05 1.35 2.67 63.32
16:03:01 1.38 0.22 1.17 23.86 13.46
16:04:01 1.38 0.02 1.37 0.13 16.40
16:05:01 1.12 0.23 0.88 25.73 10.26
16:06:01 1.30 0.00 1.30 0.00 15.60
16:07:01 1.02 0.00 1.02 0.00 11.93
16:08:01 0.78 0.00 0.78 0.00 10.26
16:09:01 1.53 0.00 1.53 0.00 18.80
16:10:01 1.35 0.00 1.35 0.00 16.80
16:11:01 1.15 0.23 0.92 31.86 10.93
16:12:01 1.32 0.00 1.32 0.00 16.00
16:13:01 0.87 0.00 0.87 0.00 10.26
Average: 24.05 6.96 17.09 853.15 7810.90
15:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
15:59:01 86220 1514032 1954412 95.77 49620 1466372 570500 18.47 447724 1360196 125640
16:00:01 164828 1450188 1875804 91.92 59632 1322664 701788 22.72 353104 1393332 142736
16:01:01 159152 1479780 1881480 92.20 66700 1342976 738764 23.91 635576 1100760 1540
16:02:01 158904 1479672 1881728 92.21 66728 1343016 742736 24.04 635712 1100856 192
16:03:01 158672 1480092 1881960 92.22 66760 1343760 750108 24.28 635932 1101328 176
16:04:01 158872 1480408 1881760 92.21 66792 1343744 750108 24.28 635888 1101404 132
16:05:01 157684 1480024 1882948 92.27 66816 1344516 750108 24.28 636212 1102176 92
16:06:01 157592 1479960 1883040 92.28 66836 1344520 750108 24.28 635956 1102180 128
16:07:01 157708 1480092 1882924 92.27 66868 1344516 750108 24.28 635976 1102172 88
16:08:01 157848 1480404 1882784 92.26 66904 1344652 750108 24.28 636072 1102252 164
16:09:01 157432 1480092 1883200 92.29 66988 1344652 750108 24.28 636236 1102272 88
16:10:01 157564 1480276 1883068 92.28 67024 1344664 750108 24.28 636208 1102276 128
16:11:01 156608 1480296 1884024 92.33 67048 1345624 750108 24.28 636420 1103240 92
16:12:01 156608 1480344 1884024 92.33 67080 1345628 750108 24.28 636340 1103240 124
16:13:01 156608 1480372 1884024 92.33 67104 1345632 750108 24.28 636448 1103244 92
Average: 153487 1480402 1887145 92.48 65260 1351129 733665 23.75 604654 1138729 18094
15:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
15:59:01 ens3 208.70 139.45 1132.07 44.08 0.00 0.00 0.00 0.00
15:59:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00
16:00:01 ens3 190.40 125.89 5838.42 12.34 0.00 0.00 0.00 0.00
16:00:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00
16:01:01 ens3 0.45 0.62 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 0.12 0.13 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 0.08 0.07 0.07 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 0.13 0.07 0.01 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 0.45 0.45 0.35 0.24 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 0.12 0.10 0.01 0.04 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00
16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
16:09:01 ens3 0.15 0.10 0.08 0.07 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 6.18 5.03 5.16 4.18 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 0.12 0.01 0.04 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 0.15 0.10 0.08 0.06 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 27.23 18.19 465.74 4.09 0.00 0.00 0.00 0.00
Average: lo 0.24 0.24 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-1992) 03/07/25 _x86_64_ (2 CPU)
15:57:45 LINUX RESTART (2 CPU)
15:58:01 CPU %user %nice %system %iowait %steal %idle
15:59:01 all 39.28 0.00 3.03 6.67 0.08 50.93
15:59:01 0 56.68 0.00 3.92 2.83 0.12 36.46
15:59:01 1 21.89 0.00 2.16 10.53 0.07 65.36
16:00:01 all 32.95 0.00 4.42 7.37 0.08 55.18
16:00:01 0 60.13 0.00 5.87 6.25 0.10 27.66
16:00:01 1 5.59 0.00 2.96 8.50 0.05 82.91
16:01:01 all 13.51 0.00 1.21 1.67 0.04 83.57
16:01:01 0 23.94 0.00 1.69 1.40 0.07 72.90
16:01:01 1 3.05 0.00 0.74 1.91 0.02 94.28
16:02:01 all 0.35 0.00 0.13 0.02 0.02 99.49
16:02:01 0 0.30 0.00 0.20 0.03 0.03 99.43
16:02:01 1 0.42 0.00 0.05 0.00 0.00 99.53
16:03:01 all 1.21 0.00 0.08 0.02 0.02 98.66
16:03:01 0 0.38 0.00 0.15 0.05 0.03 99.38
16:03:01 1 2.00 0.00 0.03 0.02 0.02 97.93
16:04:01 all 1.19 0.00 0.12 0.02 0.02 98.64
16:04:01 0 0.25 0.00 0.13 0.00 0.03 99.58
16:04:01 1 2.14 0.00 0.08 0.02 0.02 97.75
16:05:01 all 0.44 0.00 0.13 0.02 0.02 99.40
16:05:01 0 0.30 0.00 0.22 0.02 0.03 99.43
16:05:01 1 0.58 0.00 0.05 0.03 0.02 99.32
16:06:01 all 0.25 0.00 0.13 0.02 0.03 99.58
16:06:01 0 0.37 0.00 0.13 0.00 0.02 99.48
16:06:01 1 0.13 0.00 0.10 0.02 0.02 99.73
16:07:01 all 0.18 0.00 0.12 0.02 0.02 99.67
16:07:01 0 0.15 0.00 0.12 0.00 0.02 99.71
16:07:01 1 0.20 0.00 0.12 0.03 0.02 99.62
16:08:01 all 0.22 0.00 0.12 0.02 0.03 99.62
16:08:01 0 0.23 0.00 0.12 0.00 0.03 99.62
16:08:01 1 0.20 0.00 0.12 0.03 0.03 99.61
16:09:01 all 0.25 0.00 0.13 0.06 0.02 99.55
16:09:01 0 0.42 0.00 0.23 0.00 0.02 99.33
16:09:01 1 0.08 0.00 0.03 0.12 0.02 99.75
16:09:01 CPU %user %nice %system %iowait %steal %idle
16:10:01 all 0.28 0.00 0.17 0.02 0.03 99.51
16:10:01 0 0.28 0.00 0.13 0.00 0.03 99.55
16:10:01 1 0.25 0.00 0.20 0.03 0.02 99.50
16:11:01 all 0.91 0.00 0.13 0.02 0.03 98.91
16:11:01 0 1.53 0.00 0.15 0.02 0.03 98.27
16:11:01 1 0.28 0.00 0.10 0.03 0.03 99.55
16:12:01 all 1.17 0.00 0.10 0.02 0.02 98.70
16:12:01 0 2.26 0.00 0.15 0.00 0.03 97.56
16:12:01 1 0.07 0.00 0.05 0.03 0.00 99.85
16:13:01 all 0.56 0.00 0.12 0.02 0.02 99.28
16:13:01 0 1.10 0.00 0.23 0.00 0.02 98.65
16:13:01 1 0.02 0.00 0.03 0.02 0.00 99.93
Average: all 6.17 0.00 0.67 1.06 0.03 92.06
Average: 0 9.88 0.00 0.90 0.71 0.04 88.48
Average: 1 2.46 0.00 0.45 1.42 0.02 95.65