---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13022 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 593 11751 0 3694 15116
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:79:fc:e5 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85658sec preferred_lft 85658sec
inet6 fe80::f816:3eff:fe79:fce5/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13022) 04/04/25 _x86_64_ (4 CPU)
00:05:51 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 322.75 54.14 268.61 3623.80 41986.34
00:08:01 154.43 39.20 115.23 2424.13 31689.57
00:09:01 45.96 1.97 43.99 54.52 22571.57
00:10:01 37.51 5.33 32.18 164.37 11030.43
00:11:01 35.19 0.27 34.93 4.13 7355.04
00:12:01 39.63 0.18 39.44 5.33 7595.53
00:13:01 20.55 0.20 20.35 3.87 2635.29
00:14:01 14.60 0.03 14.56 0.53 1575.87
00:15:01 3.67 0.00 3.67 0.00 1647.46
00:16:01 8.07 0.00 8.07 0.00 1066.36
00:17:01 29.40 1.55 27.85 168.58 23569.68
00:18:01 29.13 1.33 27.80 100.53 4198.80
Average: 61.74 8.68 53.06 545.84 13077.50
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13990204 15566784 2434764 14.82 65596 1711508 771620 4.42 660628 1559032 147536
00:08:01 11928448 13791240 4496520 27.38 78600 1972324 2300912 13.17 2506856 1746836 20240
00:09:01 11899628 13865412 4525340 27.55 83340 2064904 2340140 13.39 2455644 1815376 20368
00:10:01 11889264 13961672 4535704 27.61 89196 2159556 2094456 11.99 2379208 1889548 18956
00:11:01 11668604 13968680 4756364 28.96 96084 2371232 1960008 11.22 2397012 2074672 34324
00:12:01 10334752 12858132 6090216 37.08 100796 2575600 3185232 18.23 3554500 2235048 30644
00:13:01 9753864 12346684 6671104 40.62 102556 2641068 3648328 20.88 4073364 2289012 26984
00:14:01 10213156 12860392 6211812 37.82 103476 2693012 3085684 17.66 3566952 2340236 37116
00:15:01 10005256 12663668 6419712 39.09 103548 2704100 3282536 18.79 3768264 2345324 44
00:16:01 10269844 13042112 6155124 37.47 105812 2808796 2858644 16.36 3420516 2424228 82744
00:17:01 11081492 14490780 5343476 32.53 107400 3424032 1723660 9.86 2054460 2960160 53352
00:18:01 12043456 15487604 4381512 26.68 112184 3448524 791424 4.53 1106916 2943736 22012
Average: 11256497 13741930 5168471 31.47 95716 2547888 2336887 13.37 2662027 2218601 41193
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00
00:07:01 ens3 446.96 282.69 1867.38 75.86 0.00 0.00 0.00 0.00
00:08:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:08:01 ens3 372.14 236.22 1559.34 65.60 0.00 0.00 0.00 0.00
00:09:01 lo 1.15 1.15 0.19 0.19 0.00 0.00 0.00 0.00
00:09:01 ens3 1397.20 817.35 1078.42 289.33 0.00 0.00 0.00 0.00
00:10:01 lo 0.50 0.50 0.03 0.03 0.00 0.00 0.00 0.00
00:10:01 ens3 426.38 307.75 913.41 106.35 0.00 0.00 0.00 0.00
00:11:01 lo 21.58 21.58 3.72 3.72 0.00 0.00 0.00 0.00
00:11:01 ens3 647.29 429.60 3002.01 132.47 0.00 0.00 0.00 0.00
00:12:01 lo 2.03 2.03 0.30 0.30 0.00 0.00 0.00 0.00
00:12:01 ens3 735.99 485.35 963.21 179.45 0.00 0.00 0.00 0.00
00:13:01 lo 50.94 50.94 15.53 15.53 0.00 0.00 0.00 0.00
00:13:01 ens3 6341.96 4012.75 1789.27 1709.49 0.00 0.00 0.00 0.00
00:14:01 lo 11.08 11.08 1.82 1.82 0.00 0.00 0.00 0.00
00:14:01 ens3 11724.76 6921.76 3311.46 2940.16 0.00 0.00 0.00 0.00
00:15:01 lo 18.78 18.78 4.20 4.20 0.00 0.00 0.00 0.00
00:15:01 ens3 1251.99 798.85 292.88 269.83 0.00 0.00 0.00 0.00
00:16:01 lo 7.45 7.45 1.38 1.38 0.00 0.00 0.00 0.00
00:16:01 ens3 408.67 260.27 167.71 120.88 0.00 0.00 0.00 0.00
00:17:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
00:17:01 ens3 477.54 338.83 2373.90 79.31 0.00 0.00 0.00 0.00
00:18:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00
00:18:01 ens3 1000.32 721.85 497.27 325.55 0.00 0.00 0.00 0.00
Average: lo 9.76 9.76 2.30 2.30 0.00 0.00 0.00 0.00
Average: ens3 2102.55 1301.07 1484.73 524.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13022) 04/04/25 _x86_64_ (4 CPU)
00:05:51 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 20.50 0.00 2.34 7.17 0.08 69.91
00:07:01 0 36.09 0.00 2.79 1.91 0.10 59.11
00:07:01 1 11.09 0.00 1.44 10.35 0.05 77.07
00:07:01 2 26.38 0.00 2.42 8.54 0.12 62.54
00:07:01 3 8.67 0.00 2.70 7.79 0.05 80.79
00:08:01 all 49.29 0.00 1.88 1.94 0.10 46.79
00:08:01 0 50.89 0.00 1.67 0.40 0.10 46.94
00:08:01 1 40.33 0.00 1.79 1.64 0.10 56.15
00:08:01 2 60.68 0.00 2.11 1.07 0.10 36.04
00:08:01 3 45.31 0.00 1.94 4.61 0.10 48.03
00:09:01 all 51.61 0.00 2.46 0.85 0.09 44.99
00:09:01 0 47.37 0.00 2.69 0.02 0.08 49.83
00:09:01 1 48.32 0.00 3.01 3.28 0.08 45.31
00:09:01 2 52.74 0.00 1.94 0.08 0.08 45.15
00:09:01 3 57.95 0.00 2.24 0.03 0.08 39.69
00:10:01 all 51.37 0.00 1.75 0.39 0.17 46.34
00:10:01 0 53.83 0.00 1.62 0.02 0.10 44.43
00:10:01 1 52.55 0.00 1.39 1.34 0.10 44.62
00:10:01 2 49.60 0.00 1.96 0.02 0.28 48.15
00:10:01 3 49.47 0.00 1.98 0.18 0.22 48.15
00:11:01 all 48.95 0.00 2.13 0.11 0.10 48.71
00:11:01 0 48.65 0.00 2.25 0.07 0.12 48.92
00:11:01 1 49.75 0.00 1.61 0.32 0.08 48.24
00:11:01 2 45.62 0.00 3.00 0.05 0.10 51.23
00:11:01 3 51.78 0.00 1.68 0.02 0.10 46.42
00:12:01 all 40.63 0.00 1.91 0.31 0.10 57.05
00:12:01 0 36.71 0.00 1.99 0.00 0.10 61.20
00:12:01 1 40.53 0.00 1.49 1.20 0.08 56.69
00:12:01 2 44.85 0.00 2.62 0.02 0.10 52.41
00:12:01 3 40.46 0.00 1.54 0.00 0.10 57.90
00:13:01 all 50.87 0.00 11.47 0.09 0.12 37.46
00:13:01 0 48.60 0.00 12.89 0.02 0.10 38.40
00:13:01 1 53.47 0.00 11.29 0.10 0.12 35.03
00:13:01 2 49.81 0.00 12.87 0.02 0.12 37.18
00:13:01 3 51.59 0.00 8.83 0.23 0.12 39.23
00:14:01 all 48.10 0.00 18.07 0.05 0.12 33.66
00:14:01 0 45.93 0.00 20.61 0.03 0.13 33.29
00:14:01 1 47.28 0.00 21.48 0.17 0.12 30.95
00:14:01 2 49.47 0.00 15.92 0.00 0.12 34.49
00:14:01 3 49.72 0.00 14.22 0.00 0.13 35.92
00:15:01 all 33.85 0.00 2.79 0.09 0.08 63.20
00:15:01 0 33.94 0.00 3.58 0.00 0.08 62.40
00:15:01 1 30.81 0.00 1.90 0.37 0.08 66.83
00:15:01 2 32.66 0.00 3.71 0.00 0.07 63.56
00:15:01 3 37.90 0.00 2.01 0.00 0.07 60.02
00:16:01 all 48.04 0.00 2.67 0.40 0.28 48.61
00:16:01 0 45.18 0.00 2.69 0.00 0.80 51.34
00:16:01 1 44.43 0.00 2.51 1.59 0.09 51.38
00:16:01 2 51.14 0.00 3.18 0.00 0.10 45.58
00:16:01 3 51.46 0.00 2.27 0.02 0.12 46.13
00:17:01 all 33.13 0.00 4.83 0.56 0.07 61.41
00:17:01 0 49.14 0.00 12.23 0.02 0.08 38.53
00:17:01 1 31.31 0.00 2.07 2.16 0.08 64.38
00:17:01 2 25.63 0.00 4.07 0.05 0.05 70.20
00:17:01 3 26.38 0.00 0.97 0.02 0.07 72.57
00:17:01 CPU %user %nice %system %iowait %steal %idle
00:18:01 all 48.97 0.00 2.07 0.28 0.09 48.59
00:18:01 0 52.51 0.00 2.60 0.05 0.08 44.75
00:18:01 1 36.20 0.00 2.48 0.92 0.08 60.32
00:18:01 2 55.20 0.00 1.42 0.05 0.08 43.24
00:18:01 3 51.96 0.00 1.78 0.08 0.08 46.09
Average: all 43.80 0.00 4.53 1.01 0.12 50.55
Average: 0 45.76 0.00 5.63 0.21 0.16 48.24
Average: 1 40.53 0.00 4.37 1.95 0.09 53.05
Average: 2 45.32 0.00 4.60 0.83 0.11 49.15
Average: 3 43.56 0.00 3.51 1.08 0.10 51.75