---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-85406 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 596 11753 0 3689 15113
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:62:83:4e brd ff:ff:ff:ff:ff:ff
inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85678sec preferred_lft 85678sec
inet6 fe80::f816:3eff:fe62:834e/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-85406) 11/21/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 180.07 41.76 138.32 2619.08 51143.47
00:08:01 72.94 11.53 61.41 824.00 12490.18
00:09:01 39.64 6.55 33.09 193.43 4854.52
00:10:01 35.88 0.43 35.44 13.06 7272.25
00:11:01 30.56 0.17 30.39 5.60 4518.71
00:12:01 20.88 0.17 20.71 2.53 5909.90
00:13:01 27.35 0.13 27.21 2.80 1718.91
00:14:01 2.92 0.00 2.92 0.00 2109.12
00:15:01 6.28 0.00 6.28 0.00 907.32
00:16:01 24.25 0.78 23.46 140.38 14843.13
00:17:01 135.36 1.88 133.48 124.65 12953.04
Average: 52.18 5.71 46.47 353.43 10731.48
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13614344 15395148 2810624 17.11 74936 1898260 928828 5.32 871120 1710808 108560
00:08:01 12232240 14168576 4192728 25.53 81728 2039320 2054192 11.76 2162752 1782060 33888
00:09:01 12190232 14258300 4234736 25.78 87248 2159280 1809996 10.36 2101168 1872996 22468
00:10:01 11990256 14270428 4434712 27.00 93836 2356972 1788564 10.24 2115748 2043548 21944
00:11:01 11426640 13895636 4998328 30.43 98960 2528552 2153364 12.32 2537452 2170168 79044
00:12:01 11239920 13835464 5185048 31.57 100452 2647836 2223088 12.72 2604220 2282592 29792
00:13:01 11380744 14021804 5044224 30.71 103056 2689352 2042396 11.69 2429956 2316068 32464
00:14:01 11258372 13930572 5166596 31.46 103132 2719300 2090200 11.96 2523904 2343076 624
00:15:01 11277092 13972644 5147876 31.34 103316 2741404 2076160 11.88 2485956 2360484 300
00:16:01 11552032 14943748 4872936 29.67 106532 3411532 1331308 7.62 1611404 2940636 292188
00:17:01 12070576 15507660 4354392 26.51 109968 3446176 784632 4.49 1101976 2925332 20964
Average: 11839313 14381816 4585655 27.92 96651 2603453 1752975 10.03 2049605 2249797 58385
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 169.06 123.06 1399.05 35.80 0.00 0.00 0.00 0.00
00:07:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00
00:08:01 ens3 734.88 444.13 1260.17 153.41 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
00:09:01 ens3 1056.82 651.94 1431.90 233.06 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
00:10:01 ens3 826.06 462.79 2866.14 152.98 0.00 0.00 0.00 0.00
00:10:01 lo 20.38 20.38 3.66 3.66 0.00 0.00 0.00 0.00
00:11:01 ens3 502.40 338.34 387.32 123.53 0.00 0.00 0.00 0.00
00:11:01 lo 1.87 1.87 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 5080.51 3318.69 2227.65 1543.80 0.00 0.00 0.00 0.00
00:12:01 lo 13.40 13.40 6.20 6.20 0.00 0.00 0.00 0.00
00:13:01 ens3 6194.30 3504.55 2133.47 1871.60 0.00 0.00 0.00 0.00
00:13:01 lo 50.17 50.17 11.27 11.27 0.00 0.00 0.00 0.00
00:14:01 ens3 4012.08 2586.64 1243.87 1196.81 0.00 0.00 0.00 0.00
00:14:01 lo 10.65 10.65 2.01 2.01 0.00 0.00 0.00 0.00
00:15:01 ens3 281.25 206.30 76.77 77.89 0.00 0.00 0.00 0.00
00:15:01 lo 16.26 16.26 3.90 3.90 0.00 0.00 0.00 0.00
00:16:01 ens3 564.96 427.65 2397.01 147.13 0.00 0.00 0.00 0.00
00:16:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00
00:17:01 ens3 637.01 506.92 397.35 241.81 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
Average: ens3 1826.13 1144.40 1438.32 526.02 0.00 0.00 0.00 0.00
Average: lo 10.59 10.59 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-85406) 11/21/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 21.47 0.00 1.72 7.12 0.13 69.56
00:07:01 0 13.02 0.00 1.12 7.97 0.08 77.80
00:07:01 1 22.22 0.00 1.81 8.54 0.14 67.28
00:07:01 2 30.78 0.00 2.63 11.05 0.15 55.39
00:07:01 3 19.93 0.00 1.33 0.90 0.15 77.69
00:08:01 all 65.40 0.00 2.36 1.46 0.13 30.65
00:08:01 0 57.21 0.00 3.06 2.85 0.12 36.77
00:08:01 1 71.15 0.00 1.89 1.46 0.12 25.39
00:08:01 2 63.15 0.00 2.44 0.56 0.13 33.72
00:08:01 3 70.06 0.00 2.06 1.00 0.13 26.74
00:09:01 all 44.41 0.00 2.35 0.78 0.11 52.34
00:09:01 0 42.80 0.00 1.94 1.54 0.08 53.63
00:09:01 1 43.13 0.00 2.62 0.72 0.13 53.40
00:09:01 2 48.94 0.00 2.29 0.27 0.12 48.39
00:09:01 3 42.76 0.00 2.57 0.60 0.10 53.96
00:10:01 all 53.87 0.00 2.33 0.34 0.13 43.34
00:10:01 0 46.32 0.00 2.09 0.64 0.12 50.84
00:10:01 1 56.71 0.00 2.48 0.46 0.15 40.20
00:10:01 2 58.52 0.00 2.39 0.03 0.12 38.93
00:10:01 3 54.03 0.00 2.32 0.22 0.12 43.32
00:11:01 all 49.19 0.00 1.99 0.40 0.10 48.31
00:11:01 0 51.27 0.00 2.28 1.14 0.10 45.21
00:11:01 1 45.23 0.00 2.20 0.47 0.10 52.00
00:11:01 2 48.18 0.00 1.43 0.02 0.08 50.29
00:11:01 3 52.09 0.00 2.06 0.00 0.13 45.72
00:12:01 all 46.91 0.00 11.38 0.35 0.11 41.25
00:12:01 0 48.58 0.00 11.89 0.35 0.12 39.06
00:12:01 1 48.78 0.00 10.82 0.32 0.10 39.98
00:12:01 2 45.36 0.00 10.26 0.00 0.12 44.26
00:12:01 3 44.92 0.00 12.56 0.72 0.12 41.68
00:13:01 all 43.17 0.00 14.74 0.19 0.13 41.77
00:13:01 0 40.98 0.00 7.84 0.10 0.12 50.96
00:13:01 1 48.02 0.00 14.72 0.40 0.13 36.73
00:13:01 2 41.24 0.00 18.60 0.20 0.12 39.85
00:13:01 3 42.42 0.00 17.79 0.05 0.15 39.59
00:14:01 all 39.67 0.00 10.85 0.03 0.09 49.36
00:14:01 0 34.22 0.00 6.24 0.00 0.13 59.41
00:14:01 1 44.02 0.00 8.42 0.00 0.08 47.47
00:14:01 2 40.49 0.00 16.83 0.03 0.07 42.58
00:14:01 3 39.96 0.00 11.87 0.08 0.10 47.99
00:15:01 all 38.89 0.00 1.65 0.02 0.09 59.35
00:15:01 0 35.63 0.00 1.81 0.02 0.08 62.47
00:15:01 1 41.27 0.00 1.71 0.02 0.08 56.93
00:15:01 2 39.84 0.00 1.72 0.00 0.08 58.35
00:15:01 3 38.83 0.00 1.37 0.03 0.08 59.68
00:16:01 all 36.46 0.00 5.73 0.16 0.08 57.57
00:16:01 0 57.61 0.00 17.27 0.55 0.08 24.49
00:16:01 1 30.94 0.00 1.85 0.02 0.08 67.11
00:16:01 2 31.78 0.00 2.20 0.00 0.07 65.95
00:16:01 3 25.50 0.00 1.62 0.08 0.10 72.70
00:17:01 all 54.20 0.00 2.18 0.96 0.09 42.56
00:17:01 0 53.69 0.00 1.67 0.35 0.08 44.20
00:17:01 1 62.24 0.00 2.41 0.05 0.10 35.20
00:17:01 2 51.62 0.00 2.21 0.82 0.10 45.25
00:17:01 3 49.27 0.00 2.43 2.61 0.10 45.59
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.90 0.00 5.21 1.07 0.11 48.71
Average: 0 43.80 0.00 5.21 1.40 0.10 49.49
Average: 1 46.71 0.00 4.63 1.12 0.11 47.42
Average: 2 45.45 0.00 5.73 1.16 0.11 47.55
Average: 3 43.65 0.00 5.27 0.57 0.12 50.40