---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6354 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 626 11727 0 3686 15083
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:7d:e7:08 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85695sec preferred_lft 85695sec
inet6 fe80::f816:3eff:fe7d:e708/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6354) 03/08/25 _x86_64_ (4 CPU)
00:05:18 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 173.21 39.08 134.13 2419.52 39632.20
00:08:01 70.65 2.27 68.39 93.05 30252.29
00:09:01 38.04 6.12 31.93 186.10 4044.93
00:10:01 36.93 0.28 36.64 4.27 7467.96
00:11:01 39.74 0.18 39.56 5.33 7633.39
00:12:01 20.40 0.22 20.18 4.00 2745.28
00:13:01 13.60 0.03 13.56 0.53 1605.20
00:14:01 3.20 0.00 3.20 0.00 1408.97
00:15:01 9.23 0.00 9.23 0.00 1125.28
00:16:01 29.85 1.33 28.51 164.37 24433.66
00:17:01 35.94 1.80 34.14 118.25 3230.26
Average: 42.60 4.61 37.99 269.05 11191.41
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 12569276 14409108 3855692 23.47 77052 1952156 2087716 11.95 1850532 1764064 101260
00:08:01 11439712 13390632 4985256 30.35 82236 2051860 2919000 16.71 2926492 1803496 22016
00:09:01 11900812 13968708 4524156 27.54 88664 2155484 2292668 13.12 2370512 1885464 19980
00:10:01 11728200 14034624 4696768 28.60 96280 2375328 2067200 11.83 2332096 2078396 39304
00:11:01 11272480 13794312 5152488 31.37 100476 2573728 2341548 13.40 2618816 2233044 28936
00:12:01 10760288 13350764 5664680 34.49 102380 2637928 2800912 16.03 3071556 2285628 20916
00:13:01 11256872 13911732 5168096 31.46 103292 2699700 2320964 13.28 2516756 2346784 39960
00:14:01 11282852 13939376 5142116 31.31 103364 2701524 2182760 12.49 2495320 2342144 900
00:15:01 11307404 14077188 5117564 31.16 105652 2805832 1988144 11.38 2398388 2408792 84340
00:16:01 10773752 14182108 5651216 34.41 107372 3421300 2456604 14.06 2362044 2957140 28952
00:17:01 12005904 15442916 4419064 26.90 112744 3438840 860128 4.92 1149152 2934388 15984
Average: 11481596 14045588 4943372 30.10 98137 2619425 2210695 12.65 2371969 2276304 36595
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 339.20 245.69 2113.26 48.89 0.00 0.00 0.00 0.00
00:07:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00
00:08:01 ens3 1391.90 728.93 1122.76 297.47 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 963.79 555.76 1040.50 194.83 0.00 0.00 0.00 0.00
00:09:01 lo 1.30 1.30 0.20 0.20 0.00 0.00 0.00 0.00
00:10:01 ens3 858.59 515.31 2986.80 150.51 0.00 0.00 0.00 0.00
00:10:01 lo 18.83 18.83 3.59 3.59 0.00 0.00 0.00 0.00
00:11:01 ens3 931.26 608.88 959.54 191.45 0.00 0.00 0.00 0.00
00:11:01 lo 1.78 1.78 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 5574.52 3570.27 1681.45 1607.09 0.00 0.00 0.00 0.00
00:12:01 lo 52.86 52.86 15.71 15.71 0.00 0.00 0.00 0.00
00:13:01 ens3 9183.65 5240.79 2791.32 2530.28 0.00 0.00 0.00 0.00
00:13:01 lo 9.60 9.60 1.68 1.68 0.00 0.00 0.00 0.00
00:14:01 ens3 90.88 58.72 22.96 21.57 0.00 0.00 0.00 0.00
00:14:01 lo 22.26 22.26 5.03 5.03 0.00 0.00 0.00 0.00
00:15:01 ens3 455.47 315.58 156.29 113.48 0.00 0.00 0.00 0.00
00:15:01 lo 5.20 5.20 0.88 0.88 0.00 0.00 0.00 0.00
00:16:01 ens3 621.65 414.03 2384.24 101.02 0.00 0.00 0.00 0.00
00:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00
00:17:01 ens3 636.13 435.71 372.09 229.33 0.00 0.00 0.00 0.00
00:17:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00
Average: ens3 1915.76 1154.98 1419.97 499.40 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
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6354) 03/08/25 _x86_64_ (4 CPU)
00:05:18 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 37.74 0.00 1.85 3.70 0.07 56.64
00:07:01 0 31.14 0.00 1.77 1.91 0.07 65.11
00:07:01 1 32.55 0.00 1.92 6.21 0.05 59.26
00:07:01 2 39.19 0.00 1.33 3.27 0.09 56.13
00:07:01 3 48.11 0.00 2.35 3.41 0.07 46.06
00:08:01 all 59.06 0.00 2.45 1.00 0.08 37.42
00:08:01 0 51.20 0.00 2.94 0.70 0.07 45.09
00:08:01 1 66.85 0.00 1.72 0.02 0.08 31.33
00:08:01 2 61.69 0.00 1.90 0.27 0.08 36.06
00:08:01 3 56.52 0.00 3.21 3.04 0.08 37.15
00:09:01 all 52.82 0.00 2.22 0.36 0.08 44.53
00:09:01 0 51.60 0.00 1.92 0.95 0.08 45.45
00:09:01 1 53.74 0.00 1.64 0.28 0.07 44.27
00:09:01 2 54.24 0.00 2.82 0.12 0.07 42.75
00:09:01 3 51.71 0.00 2.51 0.10 0.08 45.60
00:10:01 all 54.08 0.00 2.32 0.34 0.08 43.17
00:10:01 0 48.79 0.00 1.76 0.45 0.08 48.91
00:10:01 1 52.74 0.00 2.44 0.32 0.08 44.42
00:10:01 2 57.24 0.00 2.97 0.28 0.08 39.42
00:10:01 3 57.57 0.00 2.09 0.32 0.07 39.95
00:11:01 all 43.24 0.00 2.21 0.31 0.08 54.18
00:11:01 0 45.22 0.00 2.75 1.07 0.07 50.90
00:11:01 1 42.11 0.00 2.01 0.03 0.08 55.77
00:11:01 2 43.33 0.00 1.61 0.07 0.08 54.91
00:11:01 3 42.27 0.00 2.47 0.03 0.08 55.14
00:12:01 all 42.64 0.00 12.52 0.16 0.10 44.57
00:12:01 0 41.92 0.00 15.39 0.17 0.12 42.40
00:12:01 1 41.85 0.00 11.50 0.02 0.12 46.52
00:12:01 2 44.78 0.00 8.90 0.07 0.10 46.15
00:12:01 3 42.02 0.00 14.30 0.37 0.10 43.21
00:13:01 all 49.59 0.00 19.01 0.04 0.11 31.26
00:13:01 0 50.47 0.00 16.05 0.12 0.10 33.26
00:13:01 1 49.55 0.00 19.67 0.02 0.08 30.68
00:13:01 2 49.46 0.00 22.98 0.02 0.10 27.44
00:13:01 3 48.89 0.00 17.32 0.02 0.12 33.65
00:14:01 all 33.55 0.00 0.97 0.10 0.07 65.32
00:14:01 0 30.80 0.00 1.25 0.20 0.05 67.70
00:14:01 1 35.97 0.00 0.87 0.00 0.07 63.09
00:14:01 2 35.06 0.00 0.58 0.20 0.07 64.08
00:14:01 3 32.35 0.00 1.20 0.00 0.07 66.38
00:15:01 all 43.88 0.00 4.76 0.10 0.08 51.18
00:15:01 0 43.97 0.00 13.31 0.03 0.08 42.60
00:15:01 1 43.40 0.00 1.90 0.00 0.07 54.63
00:15:01 2 41.87 0.00 1.92 0.27 0.07 55.87
00:15:01 3 46.31 0.00 1.86 0.08 0.07 51.68
00:16:01 all 35.56 0.00 2.19 0.71 0.06 61.48
00:16:01 0 46.62 0.00 5.13 0.02 0.08 48.15
00:16:01 1 32.60 0.00 1.72 0.13 0.07 65.48
00:16:01 2 31.20 0.00 0.70 2.52 0.07 65.51
00:16:01 3 31.81 0.00 1.20 0.20 0.05 66.74
00:17:01 all 43.71 0.00 1.99 0.36 0.06 53.88
00:17:01 0 55.32 0.00 2.15 0.17 0.07 42.29
00:17:01 1 27.14 0.00 2.39 0.02 0.05 70.41
00:17:01 2 51.57 0.00 1.82 0.89 0.07 45.65
00:17:01 3 40.83 0.00 1.62 0.35 0.05 57.15
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.09 0.00 4.76 0.65 0.08 49.42
Average: 0 45.21 0.00 5.86 0.52 0.08 48.33
Average: 1 43.51 0.00 4.34 0.63 0.07 51.44
Average: 2 46.34 0.00 4.32 0.72 0.08 48.54
Average: 3 45.29 0.00 4.55 0.72 0.08 49.36