---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-85179 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 630 11718 0 3690 15079
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:08:80:e0 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85675sec preferred_lft 85675sec
inet6 fe80::f816:3eff:fe08:80e0/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85179) 11/20/24 _x86_64_ (4 CPU)
00:05:33 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 169.76 44.68 125.08 2623.96 32678.69
00:08:01 97.95 11.80 86.15 831.19 28247.83
00:09:01 50.84 6.28 44.56 186.50 21449.76
00:10:01 33.77 0.47 33.31 14.13 7110.70
00:11:01 37.43 0.13 37.29 4.53 7076.15
00:12:01 15.83 0.17 15.66 2.53 3616.06
00:13:01 25.91 0.13 25.78 2.80 1618.13
00:14:01 3.00 0.00 3.00 0.00 1945.41
00:15:01 4.18 0.00 4.18 0.00 224.82
00:16:01 21.83 0.77 21.06 140.11 14903.52
00:17:01 141.64 1.23 140.41 47.73 13351.51
Average: 54.74 5.97 48.77 350.30 12019.80
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13629184 15407480 2795784 17.02 73924 1897036 995360 5.70 852640 1709084 132480
00:08:01 11484056 13421220 4940912 30.08 81656 2040328 2811952 16.09 2907504 1781180 33872
00:09:01 11422792 13495972 5002176 30.45 87668 2163368 2821736 16.15 2863296 1874080 22580
00:10:01 11691060 13978596 4733908 28.82 94456 2362868 2053492 11.75 2407360 2047704 30676
00:11:01 10948448 13420132 5476520 33.34 98944 2530688 2650692 15.17 3009696 2171940 4876
00:12:01 11071096 13675280 5353872 32.60 100448 2656004 2504160 14.33 2765156 2289964 30312
00:13:01 10929720 13574512 5495248 33.46 102932 2692392 2458688 14.07 2875164 2318616 29884
00:14:01 11196316 13869928 5228652 31.83 103016 2720084 2461476 14.09 2583628 2343184 892
00:15:01 11011268 13708176 5413700 32.96 103176 2742188 2340480 13.39 2749264 2361052 20708
00:16:01 11734780 15105644 4690188 28.56 106320 3390796 1179712 6.75 1437840 2930300 286124
00:17:01 12022688 15455992 4402280 26.80 109276 3440968 839416 4.80 1150120 2921184 8288
Average: 11558310 14101176 4866658 29.63 96529 2603338 2101560 12.03 2327424 2249844 54608
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
00:07:01 ens3 126.61 94.77 1391.69 25.15 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 557.76 393.95 1267.40 139.50 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 887.70 695.05 1445.51 254.35 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
00:10:01 ens3 622.51 382.29 2816.61 121.61 0.00 0.00 0.00 0.00
00:11:01 lo 1.82 1.82 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 526.25 364.01 406.94 139.41 0.00 0.00 0.00 0.00
00:12:01 lo 35.71 35.71 13.40 13.40 0.00 0.00 0.00 0.00
00:12:01 ens3 7417.20 4762.79 2643.94 1900.39 0.00 0.00 0.00 0.00
00:13:01 lo 27.36 27.36 4.02 4.02 0.00 0.00 0.00 0.00
00:13:01 ens3 7232.88 3968.16 2207.23 1990.67 0.00 0.00 0.00 0.00
00:14:01 lo 10.91 10.91 1.91 1.91 0.00 0.00 0.00 0.00
00:14:01 ens3 6366.06 3585.39 1763.85 1428.15 0.00 0.00 0.00 0.00
00:15:01 lo 15.16 15.16 3.72 3.72 0.00 0.00 0.00 0.00
00:15:01 ens3 229.12 170.16 65.93 67.06 0.00 0.00 0.00 0.00
00:16:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00
00:16:01 ens3 389.90 274.89 2109.84 76.68 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 810.98 614.31 621.83 256.98 0.00 0.00 0.00 0.00
Average: lo 10.62 10.62 2.51 2.51 0.00 0.00 0.00 0.00
Average: ens3 2287.82 1391.38 1521.86 581.79 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-85179) 11/20/24 _x86_64_ (4 CPU)
00:05:33 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 22.40 0.00 1.58 5.72 0.06 70.24
00:07:01 0 13.25 0.00 1.32 6.60 0.05 78.78
00:07:01 1 15.10 0.00 0.95 8.79 0.05 75.10
00:07:01 2 26.02 0.00 1.56 4.09 0.10 68.24
00:07:01 3 35.25 0.00 2.46 3.42 0.07 58.80
00:08:01 all 65.67 0.00 2.29 1.57 0.10 30.37
00:08:01 0 68.19 0.00 2.15 1.21 0.08 28.37
00:08:01 1 65.06 0.00 1.95 0.64 0.08 32.28
00:08:01 2 63.09 0.00 2.29 4.10 0.10 30.42
00:08:01 3 66.35 0.00 2.80 0.30 0.10 30.45
00:09:01 all 49.11 0.00 2.41 1.28 0.09 47.11
00:09:01 0 50.89 0.00 2.02 0.28 0.08 46.72
00:09:01 1 48.04 0.00 2.61 0.12 0.08 49.15
00:09:01 2 46.25 0.00 2.42 4.55 0.08 46.70
00:09:01 3 51.30 0.00 2.60 0.17 0.08 45.85
00:10:01 all 54.68 0.00 2.09 0.23 0.09 42.92
00:10:01 0 56.88 0.00 2.20 0.47 0.08 40.37
00:10:01 1 53.15 0.00 1.91 0.02 0.10 44.83
00:10:01 2 58.11 0.00 1.79 0.43 0.10 39.57
00:10:01 3 50.55 0.00 2.45 0.00 0.10 46.90
00:11:01 all 44.36 0.00 1.76 0.38 0.08 53.42
00:11:01 0 42.81 0.00 1.66 0.62 0.08 54.83
00:11:01 1 44.78 0.00 1.92 0.05 0.07 53.18
00:11:01 2 45.99 0.00 1.22 0.87 0.07 51.86
00:11:01 3 43.85 0.00 2.23 0.02 0.08 53.82
00:12:01 all 48.99 0.00 15.91 0.11 0.09 34.89
00:12:01 0 48.57 0.00 14.75 0.00 0.10 36.57
00:12:01 1 46.39 0.00 14.84 0.00 0.08 38.68
00:12:01 2 47.82 0.00 17.49 0.24 0.10 34.35
00:12:01 3 53.17 0.00 16.55 0.18 0.10 29.99
00:13:01 all 48.25 0.00 14.46 0.08 0.11 37.11
00:13:01 0 53.65 0.00 17.62 0.03 0.13 28.56
00:13:01 1 43.95 0.00 11.09 0.05 0.10 44.82
00:13:01 2 48.34 0.00 14.46 0.20 0.10 36.90
00:13:01 3 47.03 0.00 14.71 0.02 0.10 38.15
00:14:01 all 37.41 0.00 12.28 0.09 0.08 50.14
00:14:01 0 39.08 0.00 12.16 0.13 0.08 48.54
00:14:01 1 35.00 0.00 10.95 0.00 0.08 53.97
00:14:01 2 38.07 0.00 12.01 0.22 0.07 49.63
00:14:01 3 37.50 0.00 13.95 0.02 0.08 48.45
00:15:01 all 41.64 0.00 1.82 0.03 0.07 56.44
00:15:01 0 35.92 0.00 2.09 0.00 0.07 61.93
00:15:01 1 45.48 0.00 1.55 0.00 0.07 52.90
00:15:01 2 43.76 0.00 2.09 0.12 0.08 53.95
00:15:01 3 41.39 0.00 1.56 0.00 0.07 56.99
00:16:01 all 38.04 0.00 5.59 0.59 0.05 55.73
00:16:01 0 31.37 0.00 2.39 0.23 0.05 65.95
00:16:01 1 40.62 0.00 6.82 0.02 0.07 52.48
00:16:01 2 47.84 0.00 9.50 2.06 0.05 40.55
00:16:01 3 32.30 0.00 3.68 0.03 0.05 63.94
00:17:01 all 60.41 0.00 2.44 0.94 0.09 36.12
00:17:01 0 54.57 0.00 3.19 1.46 0.10 40.68
00:17:01 1 67.30 0.00 1.46 0.07 0.08 31.09
00:17:01 2 54.92 0.00 3.08 2.01 0.10 39.90
00:17:01 3 64.88 0.00 2.01 0.23 0.08 32.80
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 46.44 0.00 5.69 1.00 0.08 46.79
Average: 0 45.00 0.00 5.59 1.00 0.08 48.32
Average: 1 45.89 0.00 5.09 0.89 0.08 48.06
Average: 2 47.29 0.00 6.16 1.72 0.09 44.75
Average: 3 47.59 0.00 5.91 0.40 0.08 46.02