---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-92086 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 589 11791 0 3659 15120
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:3f:49:1f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85660sec preferred_lft 85660sec
inet6 fe80::f816:3eff:fe3f:491f/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-92086) 12/20/24 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 176.99 34.60 142.38 1819.62 41666.97
00:08:01 55.71 6.37 49.34 673.75 6060.99
00:09:01 40.52 6.13 34.39 184.61 4100.23
00:10:01 33.08 0.43 32.64 13.06 7011.23
00:11:01 28.99 0.17 28.82 5.60 3858.71
00:12:01 21.73 0.10 21.63 1.20 5844.59
00:13:01 27.68 0.22 27.46 4.27 2468.39
00:14:01 2.98 0.00 2.98 0.00 1860.22
00:15:01 6.58 0.00 6.58 0.00 1110.56
00:16:01 10.35 0.02 10.33 0.13 2036.99
00:17:01 27.10 1.43 25.66 170.50 23746.84
Average: 39.04 4.45 34.58 258.78 9019.83
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13216172 15016932 3208788 19.54 75696 1916404 1295436 7.41 1238756 1740296 90876
00:08:01 11600520 13538036 4824440 29.37 81488 2040616 2793160 15.99 2778340 1798496 36264
00:09:01 12084220 14124644 4340740 26.43 86656 2132712 2351544 13.46 2217256 1866220 17716
00:10:01 12194108 14445812 4230852 25.76 93108 2329808 1682872 9.63 1921856 2036448 23188
00:11:01 11726032 14166140 4698928 28.61 98260 2501328 1951460 11.17 2248680 2163660 99496
00:12:01 11812432 14353876 4612528 28.08 99712 2596456 2073908 11.87 2067688 2253724 28356
00:13:01 11612552 14215588 4812408 29.30 102312 2653452 1928148 11.03 2217900 2300472 23928
00:14:01 11514364 14157120 4910596 29.90 102384 2691664 2145612 12.28 2277964 2337244 7688
00:15:01 11493180 14159728 4931780 30.03 102544 2714336 2075268 11.88 2281592 2354496 1652
00:16:01 11953204 15198940 4471756 27.23 105288 3270752 1105220 6.33 1317868 2839744 567260
00:17:01 10762724 14202392 5662236 34.47 108404 3443448 1902692 10.89 2374436 2952844 35168
Average: 11815410 14325383 4609550 28.06 95987 2571907 1936847 11.08 2085667 2240331 84690
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00
00:07:01 ens3 194.34 147.69 2051.50 38.00 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 685.75 415.95 1054.50 153.47 0.00 0.00 0.00 0.00
00:09:01 lo 1.38 1.38 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 801.48 511.93 982.22 201.28 0.00 0.00 0.00 0.00
00:10:01 lo 22.23 22.23 3.76 3.76 0.00 0.00 0.00 0.00
00:10:01 ens3 418.23 262.69 2750.89 71.97 0.00 0.00 0.00 0.00
00:11:01 lo 1.80 1.80 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 483.39 309.11 385.68 118.59 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 5952.88 3712.06 2495.52 1703.42 0.00 0.00 0.00 0.00
00:13:01 lo 62.94 62.94 17.41 17.41 0.00 0.00 0.00 0.00
00:13:01 ens3 6860.26 4293.58 2181.89 1928.56 0.00 0.00 0.00 0.00
00:14:01 lo 8.17 8.17 1.51 1.51 0.00 0.00 0.00 0.00
00:14:01 ens3 6894.47 3938.49 2033.07 1784.86 0.00 0.00 0.00 0.00
00:15:01 lo 17.48 17.48 3.96 3.96 0.00 0.00 0.00 0.00
00:15:01 ens3 333.29 220.56 92.79 86.75 0.00 0.00 0.00 0.00
00:16:01 lo 1.62 1.62 0.30 0.30 0.00 0.00 0.00 0.00
00:16:01 ens3 486.82 340.46 683.08 124.54 0.00 0.00 0.00 0.00
00:17:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00
00:17:01 ens3 900.37 649.73 1886.24 264.86 0.00 0.00 0.00 0.00
Average: lo 10.68 10.68 2.51 2.51 0.00 0.00 0.00 0.00
Average: ens3 2185.84 1347.47 1508.00 589.59 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-92086) 12/20/24 _x86_64_ (4 CPU)
00:05:26 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 28.47 0.00 1.60 5.04 0.09 64.80
00:07:01 0 25.34 0.00 1.19 0.39 0.08 72.99
00:07:01 1 39.20 0.00 2.16 3.17 0.10 55.37
00:07:01 2 36.70 0.00 1.85 1.50 0.08 59.87
00:07:01 3 12.63 0.00 1.21 15.11 0.09 70.96
00:08:01 all 67.82 0.00 2.51 0.35 0.12 29.20
00:08:01 0 65.30 0.00 2.77 0.28 0.10 31.55
00:08:01 1 72.37 0.00 1.71 0.12 0.13 25.67
00:08:01 2 61.81 0.00 2.38 0.23 0.12 35.46
00:08:01 3 71.84 0.00 3.19 0.79 0.12 24.06
00:09:01 all 41.05 0.00 2.54 0.50 0.09 55.82
00:09:01 0 41.59 0.00 2.13 0.59 0.10 55.60
00:09:01 1 42.14 0.00 2.86 0.08 0.10 54.82
00:09:01 2 39.44 0.00 2.36 0.00 0.08 58.11
00:09:01 3 41.04 0.00 2.80 1.31 0.10 54.75
00:10:01 all 56.87 0.00 2.22 0.20 0.10 40.60
00:10:01 0 55.96 0.00 2.80 0.07 0.08 41.09
00:10:01 1 58.59 0.00 1.82 0.10 0.08 39.41
00:10:01 2 51.81 0.00 2.13 0.35 0.10 45.61
00:10:01 3 61.12 0.00 2.15 0.30 0.10 36.33
00:11:01 all 50.55 0.00 2.26 0.27 0.10 46.82
00:11:01 0 48.41 0.00 2.37 0.22 0.12 48.88
00:11:01 1 50.43 0.00 2.46 0.05 0.12 46.94
00:11:01 2 54.21 0.00 1.85 0.03 0.08 43.82
00:11:01 3 49.15 0.00 2.34 0.79 0.10 47.63
00:12:01 all 47.02 0.00 13.08 0.13 0.11 39.66
00:12:01 0 42.98 0.00 13.78 0.05 0.10 43.09
00:12:01 1 47.12 0.00 10.78 0.00 0.12 41.98
00:12:01 2 45.59 0.00 12.53 0.00 0.12 41.77
00:12:01 3 52.43 0.00 15.20 0.47 0.10 31.81
00:13:01 all 44.41 0.00 14.42 0.14 0.12 40.92
00:13:01 0 47.00 0.00 14.45 0.29 0.12 38.14
00:13:01 1 43.95 0.00 13.51 0.03 0.12 42.39
00:13:01 2 44.36 0.00 12.15 0.03 0.12 43.34
00:13:01 3 42.30 0.00 17.58 0.23 0.12 39.77
00:14:01 all 41.10 0.00 14.42 0.07 0.10 44.30
00:14:01 0 40.31 0.00 13.11 0.02 0.10 46.47
00:14:01 1 41.03 0.00 11.96 0.24 0.12 46.66
00:14:01 2 41.15 0.00 15.82 0.00 0.10 42.93
00:14:01 3 41.96 0.00 16.75 0.00 0.12 41.17
00:15:01 all 46.72 0.00 2.28 0.06 0.10 50.84
00:15:01 0 42.16 0.00 1.88 0.15 0.08 55.72
00:15:01 1 46.55 0.00 2.01 0.02 0.08 51.35
00:15:01 2 48.91 0.00 2.04 0.00 0.08 48.97
00:15:01 3 49.30 0.00 3.22 0.10 0.10 47.29
00:16:01 all 36.11 0.00 5.50 0.07 0.08 58.24
00:16:01 0 31.55 0.00 1.26 0.02 0.07 67.11
00:16:01 1 27.13 0.00 1.09 0.00 0.08 71.70
00:16:01 2 54.20 0.00 17.95 0.00 0.08 27.77
00:16:01 3 31.50 0.00 1.67 0.27 0.10 66.45
00:17:01 all 57.99 0.00 2.02 0.64 0.09 39.26
00:17:01 0 63.40 0.00 1.39 0.44 0.08 34.69
00:17:01 1 50.01 0.00 2.15 0.10 0.12 47.62
00:17:01 2 59.44 0.00 2.66 0.44 0.08 37.38
00:17:01 3 59.13 0.00 1.84 1.61 0.08 37.33
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 47.13 0.00 5.71 0.67 0.10 46.38
Average: 0 45.84 0.00 5.20 0.23 0.09 48.64
Average: 1 47.15 0.00 4.77 0.35 0.11 47.63
Average: 2 48.91 0.00 6.70 0.23 0.10 44.06
Average: 3 46.64 0.00 6.18 1.88 0.10 45.20