---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-78030 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 578 11743 0 3717 15131
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:d7:ba:25 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85699sec preferred_lft 85699sec
inet6 fe80::f816:3eff:fed7:ba25/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78030) 10/20/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 173.21 44.99 128.22 2731.60 34190.82
00:08:01 79.19 8.55 70.64 733.74 28819.20
00:09:01 46.19 3.42 42.78 96.25 16312.35
00:10:01 36.94 1.32 35.62 49.18 7346.08
00:11:01 40.08 0.18 39.89 2.67 8940.64
00:12:01 24.55 0.32 24.23 6.13 3148.68
00:13:01 8.77 0.00 8.77 0.00 1451.89
00:14:01 3.58 0.00 3.58 0.00 1158.01
00:15:01 10.16 0.12 10.05 3.20 1210.73
00:16:01 27.01 1.43 25.57 169.01 23914.70
00:17:01 36.58 1.78 34.79 118.91 3321.58
Average: 44.01 5.59 38.42 351.90 11767.32
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13572812 15373244 2852148 17.36 75156 1917160 941884 5.39 898048 1722832 116392
00:08:01 12450524 14418568 3974436 24.20 81812 2070560 2116344 12.11 1915100 1809744 39420
00:09:01 12138936 14226460 4286024 26.09 88152 2176400 2077764 11.89 2129256 1893804 30252
00:10:01 11974664 14309088 4450296 27.09 95876 2404240 2206804 12.63 2073200 2093784 60548
00:11:01 11482752 14052516 4942208 30.09 98916 2625036 2097236 12.00 2388064 2258120 29344
00:12:01 10818812 13457380 5606148 34.13 101260 2689260 2749580 15.74 2991452 2311492 9960
00:13:01 11282620 13982936 5142340 31.31 101748 2748884 2174924 12.45 2472564 2369856 31744
00:14:01 11436244 14139676 4988716 30.37 101808 2751888 2239908 12.82 2322620 2367124 1720
00:15:01 11379764 14193804 5045196 30.72 104024 2853776 1890084 10.82 2312840 2427024 79596
00:16:01 10617880 14078116 5807080 35.36 106456 3472840 2143180 12.27 2501008 2974668 42900
00:17:01 12023372 15492372 4401588 26.80 110148 3476484 796640 4.56 1134748 2937504 14948
Average: 11743489 14338560 4681471 28.50 96851 2653321 1948577 11.15 2103536 2287814 41529
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 146.69 114.23 1763.48 27.93 0.00 0.00 0.00 0.00
00:07:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00
00:08:01 ens3 597.95 388.07 1418.51 131.47 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 829.31 568.07 1072.30 220.78 0.00 0.00 0.00 0.00
00:09:01 lo 1.13 1.13 0.19 0.19 0.00 0.00 0.00 0.00
00:10:01 ens3 559.08 413.93 2716.45 134.48 0.00 0.00 0.00 0.00
00:10:01 lo 20.79 20.79 3.69 3.69 0.00 0.00 0.00 0.00
00:11:01 ens3 1360.19 946.09 1191.21 372.40 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
00:12:01 ens3 4068.61 2841.81 1326.30 1332.99 0.00 0.00 0.00 0.00
00:12:01 lo 61.36 61.36 17.33 17.33 0.00 0.00 0.00 0.00
00:13:01 ens3 7978.84 4986.80 2509.73 2380.94 0.00 0.00 0.00 0.00
00:13:01 lo 3.20 3.20 0.78 0.78 0.00 0.00 0.00 0.00
00:14:01 ens3 120.76 84.06 36.92 37.94 0.00 0.00 0.00 0.00
00:14:01 lo 20.91 20.91 4.76 4.76 0.00 0.00 0.00 0.00
00:15:01 ens3 482.39 329.80 199.96 140.39 0.00 0.00 0.00 0.00
00:15:01 lo 5.23 5.23 0.90 0.90 0.00 0.00 0.00 0.00
00:16:01 ens3 927.71 631.17 2301.29 196.91 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 338.44 280.15 291.41 162.47 0.00 0.00 0.00 0.00
00:17:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00
Average: ens3 1584.85 1054.50 1347.35 467.81 0.00 0.00 0.00 0.00
Average: lo 10.66 10.66 2.57 2.57 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-78030) 10/20/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 23.60 0.00 1.68 5.60 0.07 69.05
00:07:01 0 34.22 0.00 1.65 4.43 0.07 59.64
00:07:01 1 11.01 0.00 0.88 0.54 0.07 87.49
00:07:01 2 23.19 0.00 1.89 15.14 0.07 59.71
00:07:01 3 26.00 0.00 2.30 2.27 0.05 69.37
00:08:01 all 66.19 0.00 2.47 1.48 0.10 29.77
00:08:01 0 67.66 0.00 2.42 0.40 0.12 29.40
00:08:01 1 70.31 0.00 2.39 0.29 0.10 26.92
00:08:01 2 70.40 0.00 2.42 1.98 0.10 25.10
00:08:01 3 56.42 0.00 2.66 3.24 0.10 37.58
00:09:01 all 48.91 0.00 2.41 1.10 0.08 47.50
00:09:01 0 49.67 0.00 2.05 0.02 0.08 48.17
00:09:01 1 49.62 0.00 2.53 1.56 0.07 46.22
00:09:01 2 47.60 0.00 2.58 0.57 0.08 49.17
00:09:01 3 48.76 0.00 2.43 2.26 0.08 46.46
00:10:01 all 54.24 0.00 2.35 0.19 0.10 43.12
00:10:01 0 53.54 0.00 2.46 0.07 0.08 43.85
00:10:01 1 57.91 0.00 2.13 0.30 0.10 39.56
00:10:01 2 51.87 0.00 2.13 0.10 0.10 45.80
00:10:01 3 53.68 0.00 2.67 0.29 0.08 43.28
00:11:01 all 35.46 0.00 3.16 0.38 0.10 60.90
00:11:01 0 32.82 0.00 3.18 0.05 0.10 63.85
00:11:01 1 36.24 0.00 2.77 1.04 0.08 59.87
00:11:01 2 35.93 0.00 3.36 0.03 0.10 60.58
00:11:01 3 36.82 0.00 3.40 0.40 0.10 59.28
00:12:01 all 42.86 0.00 11.15 1.36 0.13 44.50
00:12:01 0 38.53 0.00 11.46 0.17 0.13 49.71
00:12:01 1 45.84 0.00 12.38 2.34 0.15 39.29
00:12:01 2 43.42 0.00 10.61 0.31 0.15 45.50
00:12:01 3 43.71 0.00 10.14 2.63 0.10 43.42
00:13:01 all 53.27 0.00 20.74 0.09 0.13 25.77
00:13:01 0 50.26 0.00 19.87 0.02 0.15 29.70
00:13:01 1 54.97 0.00 20.60 0.29 0.12 24.03
00:13:01 2 52.32 0.00 27.60 0.02 0.13 19.93
00:13:01 3 55.51 0.00 14.92 0.03 0.12 29.42
00:14:01 all 31.48 0.00 1.14 0.16 0.08 67.14
00:14:01 0 29.87 0.00 1.30 0.00 0.08 68.75
00:14:01 1 28.50 0.00 1.33 0.48 0.07 69.62
00:14:01 2 31.98 0.00 1.06 0.15 0.07 66.74
00:14:01 3 35.60 0.00 0.84 0.00 0.08 63.48
00:15:01 all 40.45 0.00 5.24 0.15 0.07 54.10
00:15:01 0 47.24 0.00 15.48 0.03 0.07 37.18
00:15:01 1 31.08 0.00 1.88 0.02 0.07 66.95
00:15:01 2 43.59 0.00 1.84 0.55 0.07 53.96
00:15:01 3 39.89 0.00 1.74 0.02 0.07 58.29
00:16:01 all 52.59 0.00 2.03 0.67 0.08 44.63
00:16:01 0 66.60 0.00 3.72 0.52 0.08 29.08
00:16:01 1 44.83 0.00 2.18 0.10 0.08 52.81
00:16:01 2 54.83 0.00 1.02 1.27 0.08 42.80
00:16:01 3 44.11 0.00 1.17 0.79 0.08 53.85
00:17:01 all 32.04 0.00 1.85 0.40 0.05 65.65
00:17:01 0 41.80 0.00 1.50 0.32 0.07 56.31
00:17:01 1 39.06 0.00 1.29 0.13 0.05 59.47
00:17:01 2 29.43 0.00 2.08 1.09 0.05 67.35
00:17:01 3 17.83 0.00 2.56 0.07 0.05 79.49
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 43.75 0.00 4.91 1.05 0.09 50.20
Average: 0 46.56 0.00 5.91 0.54 0.09 46.89
Average: 1 42.67 0.00 4.55 0.64 0.09 52.05
Average: 2 44.07 0.00 5.12 1.91 0.09 48.80
Average: 3 41.69 0.00 4.07 1.09 0.08 53.07