---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-83363 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 577 11774 0 3687 15132
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:84:e4:05 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85648sec preferred_lft 85648sec
inet6 fe80::f816:3eff:fe84:e405/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83363) 11/13/24 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 174.95 46.66 128.30 2753.01 22269.76
00:08:01 68.07 6.48 61.59 675.62 16337.14
00:09:01 46.19 6.15 40.04 184.77 13156.21
00:10:01 41.59 1.57 40.02 36.39 16157.28
00:11:01 37.13 0.15 36.98 5.47 13315.91
00:12:01 26.01 0.13 25.87 1.73 14895.03
00:13:01 30.98 0.15 30.83 3.47 7357.04
00:14:02 3.20 0.00 3.20 0.00 1505.35
00:15:01 3.58 0.00 3.58 0.00 769.90
00:16:01 12.65 0.00 12.65 0.00 1380.04
00:17:01 25.60 1.38 24.21 166.77 24486.85
Average: 42.78 5.71 37.07 348.45 11983.51
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13517040 15334572 2907928 17.70 76004 1932500 954760 5.46 935620 1737388 115568
00:08:01 11684000 13649208 4740968 28.86 82088 2066696 2695232 15.42 2682488 1804656 38652
00:09:01 12232004 14303408 4192964 25.53 87560 2161592 2104416 12.04 2057024 1871968 20168
00:10:01 11986236 14271708 4438732 27.02 94312 2360880 1777024 10.17 2112916 2045836 24824
00:11:01 11462988 13931904 4961980 30.21 98836 2527416 2254516 12.90 2499360 2168180 77852
00:12:01 11484232 14077708 4940736 30.08 100336 2645092 2037676 11.66 2359944 2280124 28452
00:13:01 11314940 13945848 5110028 31.11 102976 2678508 2134792 12.22 2502836 2304568 23244
00:14:02 11184148 13855360 5240820 31.91 103064 2717528 2198132 12.58 2595360 2342220 7356
00:15:01 11342408 14037592 5082560 30.94 103248 2740112 2013216 11.52 2419272 2359444 23024
00:16:01 11177352 14202072 5247616 31.95 105324 3056048 1809672 10.36 2318496 2614216 307308
00:17:01 10922280 14363292 5502688 33.50 108076 3449352 1830836 10.48 2202796 2964180 28852
Average: 11664330 14179334 4760638 28.98 96529 2575975 1982752 11.35 2244192 2226616 63209
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00
00:07:01 ens3 208.32 155.51 1871.27 37.60 0.00 0.00 0.00 0.00
00:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 461.36 322.81 1122.04 98.70 0.00 0.00 0.00 0.00
00:09:01 lo 1.37 1.37 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 1173.47 765.97 1130.03 319.13 0.00 0.00 0.00 0.00
00:10:01 lo 25.81 25.81 3.95 3.95 0.00 0.00 0.00 0.00
00:10:01 ens3 713.63 483.84 2877.48 169.78 0.00 0.00 0.00 0.00
00:11:01 lo 1.75 1.75 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 819.31 522.36 475.39 191.15 0.00 0.00 0.00 0.00
00:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:12:01 ens3 7049.32 4532.14 2710.16 1873.90 0.00 0.00 0.00 0.00
00:13:01 lo 63.34 63.34 17.43 17.43 0.00 0.00 0.00 0.00
00:13:01 ens3 9072.92 5151.39 2634.80 2214.62 0.00 0.00 0.00 0.00
00:14:02 lo 7.58 7.58 1.58 1.58 0.00 0.00 0.00 0.00
00:14:02 ens3 11608.25 5601.85 3365.15 2637.68 0.00 0.00 0.00 0.00
00:15:01 lo 18.88 18.88 4.17 4.17 0.00 0.00 0.00 0.00
00:15:01 ens3 490.19 346.40 134.14 120.43 0.00 0.00 0.00 0.00
00:16:01 lo 1.42 1.42 0.28 0.28 0.00 0.00 0.00 0.00
00:16:01 ens3 223.70 148.48 116.70 73.04 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 1232.71 817.56 2526.26 258.94 0.00 0.00 0.00 0.00
Average: lo 11.10 11.10 2.55 2.55 0.00 0.00 0.00 0.00
Average: ens3 3008.68 1715.58 1726.39 727.74 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83363) 11/13/24 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 25.23 0.00 1.75 3.94 0.06 69.02
00:07:01 0 29.24 0.00 1.47 3.68 0.05 65.56
00:07:01 1 14.79 0.00 1.46 8.44 0.05 75.26
00:07:01 2 31.58 0.00 2.31 2.73 0.07 63.32
00:07:01 3 25.26 0.00 1.76 0.95 0.07 71.97
00:08:01 all 67.47 0.00 2.04 0.92 0.09 29.47
00:08:01 0 73.55 0.00 1.74 0.25 0.10 24.36
00:08:01 1 69.95 0.00 2.18 1.74 0.08 26.05
00:08:01 2 71.55 0.00 1.81 0.33 0.08 26.23
00:08:01 3 54.84 0.00 2.44 1.34 0.10 41.27
00:09:01 all 43.71 0.00 2.55 0.74 0.07 52.92
00:09:01 0 43.13 0.00 2.48 0.07 0.07 54.26
00:09:01 1 45.65 0.00 2.81 2.34 0.08 49.11
00:09:01 2 47.55 0.00 2.17 0.02 0.07 50.19
00:09:01 3 38.53 0.00 2.72 0.57 0.07 58.11
00:10:01 all 55.37 0.00 2.39 0.70 0.09 41.45
00:10:01 0 59.80 0.00 2.16 0.00 0.10 37.94
00:10:01 1 51.82 0.00 2.87 2.35 0.08 42.89
00:10:01 2 56.06 0.00 2.13 0.02 0.08 41.71
00:10:01 3 53.82 0.00 2.37 0.44 0.10 43.27
00:11:01 all 49.51 0.00 2.15 0.98 0.08 47.29
00:11:01 0 46.26 0.00 2.06 0.17 0.07 51.45
00:11:01 1 50.93 0.00 1.46 1.07 0.08 46.46
00:11:01 2 48.89 0.00 2.46 1.79 0.08 46.77
00:11:01 3 51.94 0.00 2.65 0.87 0.07 44.47
00:12:01 all 46.84 0.00 14.46 0.61 0.08 38.01
00:12:01 0 42.18 0.00 11.39 1.48 0.08 44.86
00:12:01 1 48.23 0.00 10.56 0.20 0.08 40.92
00:12:01 2 48.27 0.00 19.92 0.00 0.08 31.73
00:12:01 3 48.63 0.00 15.98 0.77 0.08 34.54
00:13:01 all 44.12 0.00 15.34 0.42 0.08 40.04
00:13:01 0 42.17 0.00 20.81 1.17 0.07 35.78
00:13:01 1 47.21 0.00 13.82 0.39 0.08 38.50
00:13:01 2 43.62 0.00 11.15 0.07 0.07 45.10
00:13:01 3 43.50 0.00 15.52 0.05 0.08 40.84
00:14:02 all 39.55 0.00 15.93 0.02 0.08 44.43
00:14:02 0 37.50 0.00 13.49 0.00 0.08 48.92
00:14:02 1 44.34 0.00 13.34 0.02 0.08 42.22
00:14:02 2 39.53 0.00 20.12 0.00 0.08 40.27
00:14:02 3 36.85 0.00 16.75 0.02 0.07 46.31
00:15:01 all 48.05 0.00 1.91 0.05 0.08 49.92
00:15:01 0 49.65 0.00 2.21 0.02 0.07 48.06
00:15:01 1 47.69 0.00 1.90 0.12 0.08 50.20
00:15:01 2 45.07 0.00 1.92 0.00 0.07 52.94
00:15:01 3 49.75 0.00 1.63 0.08 0.08 48.45
00:16:01 all 33.92 0.00 5.05 0.13 0.06 60.84
00:16:01 0 40.84 0.00 2.21 0.07 0.07 56.82
00:16:01 1 36.62 0.00 13.35 0.02 0.05 49.97
00:16:01 2 32.55 0.00 2.57 0.00 0.07 64.81
00:16:01 3 25.77 0.00 2.08 0.43 0.07 71.65
00:17:01 all 56.08 0.00 2.02 1.05 0.08 40.77
00:17:01 0 47.92 0.00 2.17 0.58 0.07 49.26
00:17:01 1 57.56 0.00 1.17 0.03 0.07 41.17
00:17:01 2 64.05 0.00 1.79 0.00 0.08 34.07
00:17:01 3 54.79 0.00 2.95 3.62 0.07 38.58
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 46.35 0.00 5.95 0.87 0.08 46.75
Average: 0 46.57 0.00 5.65 0.68 0.07 47.03
Average: 1 46.80 0.00 5.90 1.52 0.08 45.70
Average: 2 48.08 0.00 6.20 0.45 0.08 45.19
Average: 3 43.94 0.00 6.06 0.83 0.08 49.09