---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-85687 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 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 591 11756 0 3691 15118
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:72:80:f5 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85684sec preferred_lft 85684sec
inet6 fe80::f816:3eff:fe72:80f5/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85687) 11/22/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 179.19 44.36 134.83 2679.55 32731.34
00:08:02 73.99 8.58 65.41 725.76 25802.92
00:09:01 48.22 6.25 41.97 187.80 20080.89
00:10:01 36.42 0.47 35.95 13.33 7422.86
00:11:01 32.74 0.15 32.59 5.47 5725.71
00:12:01 17.30 0.13 17.16 2.27 4756.67
00:13:01 27.06 0.15 26.91 2.93 1753.84
00:14:01 3.57 0.00 3.57 0.00 1857.73
00:15:01 7.82 0.02 7.80 0.13 1032.36
00:16:01 20.13 1.33 18.80 164.51 14681.02
00:17:01 35.78 1.33 34.44 102.25 12377.40
Average: 43.84 5.71 38.13 353.46 11649.24
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13534992 15351380 2889968 17.59 75936 1931192 939188 5.37 915336 1736992 110512
00:08:02 12007744 13974160 4417216 26.89 82044 2067944 2216372 12.68 2354172 1807912 37424
00:09:01 11911572 13981744 4513388 27.48 87364 2160456 2283456 13.07 2375540 1871684 22908
00:10:01 11555628 13843352 4869332 29.65 94428 2362624 2351568 13.46 2537772 2047312 24048
00:11:01 11282284 13753400 5142676 31.31 98948 2529140 2394304 13.70 2676220 2170068 37368
00:12:01 10128640 12733416 6296320 38.33 100452 2655720 3618568 20.71 3702980 2289624 30700
00:13:01 9977988 12627308 6446972 39.25 103116 2695852 3536984 20.24 3818496 2322096 30860
00:14:01 9935688 12610100 6489272 39.51 103208 2720088 3530952 20.21 3840116 2341844 912
00:15:01 10110852 12819104 6314108 38.44 104320 2750700 3280636 18.77 3638416 2366936 8516
00:16:01 11408280 14809188 5016680 30.54 106812 3417956 1395836 7.99 1755188 2934320 299340
00:17:01 12082620 15522208 4342340 26.44 110536 3446912 760620 4.35 1087024 2923272 15508
Average: 11266935 13820487 5158025 31.40 97015 2612599 2391680 13.69 2609205 2255642 56191
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 196.55 152.86 1843.51 36.42 0.00 0.00 0.00 0.00
00:07:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00
00:08:02 ens3 611.21 460.97 1219.20 165.02 0.00 0.00 0.00 0.00
00:08:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 626.05 498.44 976.19 193.68 0.00 0.00 0.00 0.00
00:09:01 lo 1.39 1.39 0.21 0.21 0.00 0.00 0.00 0.00
00:10:01 ens3 379.29 266.08 2743.58 67.33 0.00 0.00 0.00 0.00
00:10:01 lo 21.93 21.93 3.74 3.74 0.00 0.00 0.00 0.00
00:11:01 ens3 334.39 261.39 337.85 85.08 0.00 0.00 0.00 0.00
00:11:01 lo 1.73 1.73 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 7069.22 5120.21 2676.14 1976.53 0.00 0.00 0.00 0.00
00:12:01 lo 35.46 35.46 13.38 13.38 0.00 0.00 0.00 0.00
00:13:01 ens3 11330.08 5575.79 3412.71 2756.68 0.00 0.00 0.00 0.00
00:13:01 lo 26.76 26.76 3.99 3.99 0.00 0.00 0.00 0.00
00:14:01 ens3 2969.35 1822.83 822.47 758.87 0.00 0.00 0.00 0.00
00:14:01 lo 16.23 16.23 3.45 3.45 0.00 0.00 0.00 0.00
00:15:01 ens3 1002.38 644.14 285.65 217.35 0.00 0.00 0.00 0.00
00:15:01 lo 10.90 10.90 2.55 2.55 0.00 0.00 0.00 0.00
00:16:01 ens3 349.66 213.45 2269.49 44.39 0.00 0.00 0.00 0.00
00:16:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:17:01 ens3 706.20 519.43 377.23 235.48 0.00 0.00 0.00 0.00
00:17:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00
Average: ens3 2326.81 1413.32 1542.93 594.69 0.00 0.00 0.00 0.00
Average: lo 10.62 10.62 2.53 2.53 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85687) 11/22/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 24.31 0.00 1.88 5.35 0.08 68.37
00:07:01 0 32.33 0.00 2.43 1.81 0.07 63.37
00:07:01 1 14.74 0.00 1.74 6.57 0.13 76.82
00:07:01 2 11.90 0.00 1.05 8.83 0.05 78.17
00:07:01 3 38.30 0.00 2.31 4.22 0.07 55.11
00:08:02 all 66.64 0.00 2.24 1.12 0.09 29.92
00:08:02 0 58.17 0.00 2.30 0.55 0.10 38.88
00:08:02 1 66.68 0.00 2.43 1.38 0.08 29.43
00:08:02 2 66.28 0.00 2.55 2.52 0.08 28.57
00:08:02 3 75.44 0.00 1.66 0.07 0.08 22.75
00:09:01 all 44.08 0.00 2.27 1.20 0.07 52.38
00:09:01 0 38.46 0.00 2.39 1.87 0.07 57.22
00:09:01 1 45.22 0.00 1.99 2.17 0.07 50.55
00:09:01 2 48.02 0.00 1.88 0.69 0.07 49.34
00:09:01 3 44.64 0.00 2.80 0.07 0.07 52.43
00:10:01 all 55.85 0.00 2.02 0.10 0.08 41.95
00:10:01 0 56.07 0.00 2.30 0.20 0.08 41.34
00:10:01 1 53.99 0.00 2.09 0.02 0.08 43.82
00:10:01 2 61.43 0.00 2.28 0.17 0.08 36.05
00:10:01 3 51.90 0.00 1.46 0.00 0.08 46.56
00:11:01 all 44.87 0.00 1.68 0.27 0.07 53.11
00:11:01 0 41.50 0.00 1.51 1.06 0.08 55.85
00:11:01 1 44.41 0.00 2.10 0.02 0.07 53.41
00:11:01 2 47.00 0.00 1.67 0.00 0.07 51.26
00:11:01 3 46.58 0.00 1.40 0.00 0.07 51.95
00:12:01 all 48.37 0.00 12.91 0.08 0.09 38.55
00:12:01 0 44.85 0.00 10.51 0.23 0.08 44.33
00:12:01 1 47.63 0.00 13.39 0.00 0.08 38.89
00:12:01 2 50.72 0.00 11.32 0.02 0.08 37.86
00:12:01 3 50.27 0.00 16.45 0.08 0.08 33.12
00:13:01 all 45.88 0.00 14.68 0.09 0.10 39.26
00:13:01 0 44.89 0.00 18.27 0.28 0.10 36.46
00:13:01 1 42.88 0.00 16.04 0.02 0.08 40.98
00:13:01 2 48.32 0.00 10.59 0.03 0.12 40.93
00:13:01 3 47.40 0.00 13.80 0.02 0.08 38.71
00:14:01 all 39.87 0.00 6.13 0.03 0.08 53.90
00:14:01 0 38.86 0.00 7.10 0.10 0.07 53.87
00:14:01 1 39.89 0.00 5.71 0.00 0.10 54.30
00:14:01 2 40.95 0.00 3.70 0.00 0.08 55.26
00:14:01 3 39.78 0.00 8.00 0.00 0.08 52.14
00:15:01 all 40.06 0.00 2.18 0.06 0.08 57.62
00:15:01 0 41.69 0.00 1.82 0.08 0.07 56.34
00:15:01 1 37.42 0.00 2.47 0.17 0.07 59.87
00:15:01 2 39.66 0.00 2.23 0.00 0.07 58.05
00:15:01 3 41.49 0.00 2.20 0.00 0.08 56.23
00:16:01 all 34.15 0.00 5.04 0.25 0.06 60.49
00:16:01 0 28.78 0.00 5.67 0.12 0.07 65.36
00:16:01 1 22.88 0.00 1.13 0.86 0.05 75.08
00:16:01 2 53.78 0.00 12.54 0.02 0.08 33.58
00:16:01 3 31.19 0.00 0.85 0.02 0.07 67.88
00:17:01 all 47.70 0.00 1.84 0.48 0.08 49.91
00:17:01 0 42.86 0.00 1.32 0.40 0.07 55.36
00:17:01 1 35.52 0.00 1.50 1.22 0.08 61.68
00:17:01 2 64.15 0.00 2.73 0.12 0.08 32.93
00:17:01 3 48.35 0.00 1.79 0.15 0.07 49.65
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.70 0.00 4.80 0.82 0.08 49.60
Average: 0 42.60 0.00 5.06 0.61 0.08 51.66
Average: 1 40.99 0.00 4.59 1.13 0.08 53.21
Average: 2 48.38 0.00 4.78 1.13 0.08 45.64
Average: 3 46.84 0.00 4.79 0.42 0.08 47.87