---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-95118 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: 2800.000
BogoMIPS: 5600.00
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 9.6G 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 1448 11053 0 3537 14261
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:a7:e4:dd brd ff:ff:ff:ff:ff:ff
inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85647sec preferred_lft 85647sec
inet6 fe80::f816:3eff:fea7:e4dd/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-95118) 01/04/25 _x86_64_ (4 CPU)
10:25:26 LINUX RESTART (4 CPU)
10:26:01 tps rtps wtps bread/s bwrtn/s
10:27:01 178.94 34.76 144.18 1819.70 42127.51
10:28:01 61.01 6.03 54.97 657.62 6940.18
10:29:01 37.75 6.31 31.44 194.20 3917.23
10:30:01 34.78 0.22 34.56 2.93 7259.86
10:31:01 32.98 0.13 32.84 4.53 6583.17
10:32:01 12.20 0.15 12.05 2.40 3413.83
10:33:01 27.28 0.15 27.13 2.93 1664.39
10:34:01 3.50 0.00 3.50 0.00 1949.54
10:35:01 6.45 0.00 6.45 0.00 926.51
10:36:01 25.61 2.57 23.05 65.72 7369.57
10:37:02 31.49 0.00 31.49 0.00 33913.15
Average: 41.09 4.57 36.51 250.00 10551.26
10:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:27:01 13368624 15218740 3056344 18.61 76372 1963504 1084632 6.21 1038708 1783180 107080
10:28:01 12083072 14070452 4341896 26.43 82176 2088092 2063396 11.81 2250792 1838916 29900
10:29:01 12109228 14210676 4315740 26.28 88280 2189588 2140636 12.25 2134732 1915724 25908
10:30:01 11665776 13979816 4759192 28.98 94896 2387300 2201120 12.60 2391196 2087240 28004
10:31:01 10391004 12876400 6033964 36.74 98868 2543248 3307408 18.93 3537644 2200564 3956
10:32:01 10526476 13135780 5898492 35.91 100164 2660180 2947448 16.87 3284220 2311416 25940
10:33:01 10897132 13549760 5527836 33.66 102784 2699348 2848004 16.30 2883428 2342988 28052
10:34:01 10596696 13280108 5828272 35.48 102868 2729280 2803664 16.05 3155288 2370144 720
10:35:01 10609596 13316548 5815372 35.41 103044 2751584 2768316 15.84 3124212 2387440 540
10:36:01 12000172 15358144 4424796 26.94 105952 3378376 865432 4.95 1242640 2862884 507700
10:37:02 11381288 14679448 5043680 30.71 106256 3317436 1548636 8.86 2304368 2418456 184
Average: 11420824 13970534 5004144 30.47 96515 2609812 2234427 12.79 2486112 2228996 68908
10:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:27:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00
10:27:01 ens3 252.21 184.62 2711.86 43.62 0.00 0.00 0.00 0.00
10:28:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
10:28:01 ens3 524.11 394.55 1001.17 137.22 0.00 0.00 0.00 0.00
10:29:01 lo 1.37 1.37 0.21 0.21 0.00 0.00 0.00 0.00
10:29:01 ens3 699.47 533.01 975.35 182.58 0.00 0.00 0.00 0.00
10:30:01 lo 19.86 19.86 3.64 3.64 0.00 0.00 0.00 0.00
10:30:01 ens3 515.60 376.85 2775.79 116.07 0.00 0.00 0.00 0.00
10:31:01 lo 1.77 1.77 0.28 0.28 0.00 0.00 0.00 0.00
10:31:01 ens3 486.19 368.62 282.62 134.59 0.00 0.00 0.00 0.00
10:32:01 lo 35.63 35.63 13.38 13.38 0.00 0.00 0.00 0.00
10:32:01 ens3 6035.64 4162.97 2421.50 1771.94 0.00 0.00 0.00 0.00
10:33:01 lo 27.00 27.00 4.00 4.00 0.00 0.00 0.00 0.00
10:33:01 ens3 7549.98 4802.88 2050.48 1859.81 0.00 0.00 0.00 0.00
10:34:01 lo 10.18 10.18 1.99 1.99 0.00 0.00 0.00 0.00
10:34:01 ens3 3839.38 2069.14 1346.76 1203.73 0.00 0.00 0.00 0.00
10:35:01 lo 16.80 16.80 3.99 3.99 0.00 0.00 0.00 0.00
10:35:01 ens3 371.75 242.83 88.27 84.21 0.00 0.00 0.00 0.00
10:36:01 lo 0.50 0.50 0.03 0.03 0.00 0.00 0.00 0.00
10:36:01 ens3 623.85 397.37 507.15 167.20 0.00 0.00 0.00 0.00
10:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:37:02 ens3 129.73 88.79 27.74 392.46 0.00 0.00 0.00 0.00
Average: lo 10.40 10.40 2.51 2.51 0.00 0.00 0.00 0.00
Average: ens3 1911.61 1238.32 1289.88 553.94 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-95118) 01/04/25 _x86_64_ (4 CPU)
10:25:26 LINUX RESTART (4 CPU)
10:26:01 CPU %user %nice %system %iowait %steal %idle
10:27:01 all 28.37 0.00 1.69 5.02 0.06 64.86
10:27:01 0 24.78 0.00 1.15 1.70 0.05 72.31
10:27:01 1 20.10 0.00 1.33 15.24 0.07 63.27
10:27:01 2 47.11 0.00 2.71 2.54 0.08 47.56
10:27:01 3 21.53 0.00 1.57 0.52 0.05 76.33
10:28:01 all 68.29 0.00 2.65 0.18 0.10 28.78
10:28:01 0 66.42 0.00 3.11 0.37 0.12 29.99
10:28:01 1 73.25 0.00 1.74 0.05 0.08 24.87
10:28:01 2 64.79 0.00 3.01 0.27 0.10 31.83
10:28:01 3 68.70 0.00 2.74 0.07 0.10 28.38
10:29:01 all 47.57 0.00 2.25 0.13 0.07 49.97
10:29:01 0 45.92 0.00 2.85 0.22 0.07 50.95
10:29:01 1 43.59 0.00 2.47 0.27 0.08 53.58
10:29:01 2 53.13 0.00 1.91 0.00 0.08 44.88
10:29:01 3 47.63 0.00 1.77 0.03 0.07 50.49
10:30:01 all 55.15 0.00 2.11 0.07 0.09 42.58
10:30:01 0 55.73 0.00 2.68 0.25 0.08 41.25
10:30:01 1 53.90 0.00 1.69 0.00 0.08 44.33
10:30:01 2 51.10 0.00 2.34 0.02 0.08 46.45
10:30:01 3 59.90 0.00 1.74 0.00 0.08 38.28
10:31:01 all 46.21 0.00 2.12 0.19 0.08 51.41
10:31:01 0 46.13 0.00 1.99 0.17 0.07 51.64
10:31:01 1 47.38 0.00 2.66 0.44 0.08 49.44
10:31:01 2 46.28 0.00 1.80 0.03 0.07 51.82
10:31:01 3 45.03 0.00 2.01 0.13 0.10 52.72
10:32:01 all 49.34 0.00 17.23 0.05 0.09 33.29
10:32:01 0 44.52 0.00 18.51 0.08 0.08 36.80
10:32:01 1 49.60 0.00 17.72 0.00 0.08 32.60
10:32:01 2 50.87 0.00 17.58 0.08 0.10 31.37
10:32:01 3 52.38 0.00 15.14 0.02 0.08 32.38
10:33:01 all 41.86 0.00 17.37 0.09 0.10 40.59
10:33:01 0 40.54 0.00 20.36 0.02 0.10 38.98
10:33:01 1 45.86 0.00 13.50 0.03 0.08 40.53
10:33:01 2 37.94 0.00 13.35 0.00 0.10 48.61
10:33:01 3 43.10 0.00 22.27 0.30 0.10 34.23
10:34:01 all 39.88 0.00 11.78 0.03 0.08 48.23
10:34:01 0 39.55 0.00 15.22 0.10 0.08 45.05
10:34:01 1 43.16 0.00 13.44 0.00 0.07 43.33
10:34:01 2 36.58 0.00 6.40 0.00 0.10 56.92
10:34:01 3 40.26 0.00 12.08 0.02 0.10 47.55
10:35:01 all 43.19 0.00 2.07 0.03 0.08 54.63
10:35:01 0 45.38 0.00 2.30 0.03 0.08 52.19
10:35:01 1 40.00 0.00 2.27 0.07 0.08 57.57
10:35:01 2 43.55 0.00 2.16 0.02 0.07 54.20
10:35:01 3 43.83 0.00 1.58 0.00 0.07 54.52
10:36:01 all 39.87 0.00 5.69 0.10 0.09 54.25
10:36:01 0 36.99 0.00 1.42 0.08 0.07 61.44
10:36:01 1 32.27 0.00 1.55 0.28 0.08 65.81
10:36:01 2 38.35 0.00 1.83 0.03 0.10 59.68
10:36:01 3 51.89 0.00 17.91 0.00 0.10 30.10
10:37:02 all 30.67 0.00 0.81 0.32 0.05 68.16
10:37:02 0 17.33 0.00 0.37 0.08 0.05 82.17
10:37:02 1 33.26 0.00 0.53 1.04 0.05 65.12
10:37:02 2 49.06 0.00 1.94 0.00 0.05 48.94
10:37:02 3 23.21 0.00 0.40 0.13 0.07 76.19
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.58 0.00 5.97 0.57 0.08 48.80
Average: 0 42.11 0.00 6.35 0.28 0.08 51.18
Average: 1 43.84 0.00 5.34 1.59 0.08 49.16
Average: 2 47.15 0.00 5.00 0.27 0.09 47.49
Average: 3 45.22 0.00 7.20 0.11 0.08 47.38