---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-1216 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 11G 68G 14% /
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 1340 10562 0 4137 14371
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:63:52:b1 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85607sec preferred_lft 85607sec
inet6 fe80::f816:3eff:fe63:52b1/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1216) 02/15/25 _x86_64_ (4 CPU)
13:20:26 LINUX RESTART (4 CPU)
13:21:01 tps rtps wtps bread/s bwrtn/s
13:22:01 170.53 17.20 153.33 680.00 37604.53
13:23:01 49.75 0.97 48.78 25.32 7369.28
13:24:01 28.78 0.00 28.78 0.00 775.20
13:25:01 31.59 0.00 31.59 0.00 737.08
13:26:01 34.06 0.00 34.06 0.00 926.51
13:27:01 20.20 0.00 20.20 0.00 403.67
13:28:01 27.81 0.00 27.81 0.00 713.61
13:29:01 61.69 0.00 61.69 0.00 1406.17
13:30:02 19.13 2.07 17.06 67.44 2215.13
13:31:01 62.24 0.85 61.40 28.88 22531.37
13:32:01 154.67 3.17 151.51 106.78 20999.57
13:33:01 33.26 0.10 33.16 1.47 20007.87
Average: 57.80 2.03 55.77 75.88 9622.38
13:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13288488 15084636 3136480 19.10 73728 1913564 1263200 7.23 1162560 1740596 120860
13:23:01 11156444 13030144 5268524 32.08 75112 1987708 3240436 18.54 3248440 1777544 652
13:24:01 10998772 12890348 5426196 33.04 75468 2004420 3240436 18.54 3387480 1794140 176
13:25:01 10906412 12816048 5518556 33.60 76000 2020400 3240436 18.54 3461728 1810328 148
13:26:01 10869784 12800960 5555184 33.82 76424 2040504 3256468 18.64 3476032 1830440 28
13:27:01 10858308 12798860 5566660 33.89 76832 2048576 3256468 18.64 3478228 1838504 140
13:28:01 10838232 12796488 5586736 34.01 77436 2064352 3256468 18.64 3479440 1854292 576
13:29:01 10801004 12793432 5623964 34.24 78984 2093696 3256468 18.64 3481484 1883624 748
13:30:02 10384132 12600828 6040836 36.78 80208 2312484 3302312 18.90 3680384 2091408 154608
13:31:01 8150564 11277924 8274404 50.38 93884 3127256 4500500 25.76 5484488 2426292 333788
13:32:01 6258236 9688212 10166732 61.90 98524 3410536 5970416 34.17 7150108 2634556 7300
13:33:01 10878656 14784596 5546312 33.77 100228 3869260 1418780 8.12 2498436 2663324 660
Average: 10449086 12780206 5975882 36.38 81902 2407730 3266866 18.70 3665734 2028754 51640
13:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 ens3 307.17 226.05 2312.64 42.51 0.00 0.00 0.00 0.00
13:22:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00
13:23:01 ens3 109.28 72.74 1165.58 9.51 0.00 0.00 0.00 0.00
13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:24:01 ens3 0.22 0.13 0.06 0.19 0.00 0.00 0.00 0.00
13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:25:01 ens3 0.32 0.22 0.07 0.27 0.00 0.00 0.00 0.00
13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:26:01 ens3 0.33 0.25 0.13 0.25 0.00 0.00 0.00 0.00
13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:27:01 ens3 0.65 0.52 0.28 0.91 0.00 0.00 0.00 0.00
13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:28:01 ens3 0.15 0.15 0.05 0.22 0.00 0.00 0.00 0.00
13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:29:01 ens3 1.08 0.48 0.41 0.57 0.00 0.00 0.00 0.00
13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:30:02 ens3 125.52 81.39 259.98 29.08 0.00 0.00 0.00 0.00
13:30:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:31:01 ens3 57.18 24.56 16.57 13.40 0.00 0.00 0.00 0.00
13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:32:01 ens3 343.94 230.96 1597.72 60.73 0.00 0.00 0.00 0.00
13:32:01 lo 1.23 1.23 13.51 13.51 0.00 0.00 0.00 0.00
13:33:01 ens3 392.53 266.19 749.62 334.74 0.00 0.00 0.00 0.00
13:33:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00
Average: ens3 111.60 75.37 509.26 41.07 0.00 0.00 0.00 0.00
Average: lo 0.33 0.33 1.15 1.15 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-1216) 02/15/25 _x86_64_ (4 CPU)
13:20:26 LINUX RESTART (4 CPU)
13:21:01 CPU %user %nice %system %iowait %steal %idle
13:22:01 all 28.78 0.00 1.67 2.76 0.06 66.73
13:22:01 0 19.34 0.00 1.28 5.76 0.08 73.54
13:22:01 1 40.20 0.00 2.57 1.80 0.05 55.39
13:22:01 2 40.78 0.00 1.97 0.97 0.07 56.22
13:22:01 3 14.71 0.00 0.84 2.52 0.05 81.88
13:23:01 all 35.37 0.00 0.65 0.31 0.05 63.61
13:23:01 0 32.36 0.00 0.67 0.97 0.05 65.95
13:23:01 1 20.85 0.00 0.40 0.18 0.05 78.52
13:23:01 2 34.58 0.00 0.67 0.03 0.05 64.67
13:23:01 3 53.76 0.00 0.90 0.07 0.07 45.20
13:24:01 all 33.98 0.00 0.14 0.01 0.05 65.82
13:24:01 0 11.32 0.00 0.13 0.03 0.03 88.48
13:24:01 1 13.44 0.00 0.10 0.00 0.05 86.41
13:24:01 2 11.60 0.00 0.07 0.00 0.02 88.31
13:24:01 3 99.48 0.00 0.27 0.00 0.08 0.17
13:25:01 all 30.04 0.00 0.07 0.03 0.04 69.83
13:25:01 0 10.14 0.00 0.05 0.12 0.02 89.68
13:25:01 1 0.55 0.00 0.02 0.00 0.05 99.38
13:25:01 2 9.80 0.00 0.02 0.02 0.03 90.14
13:25:01 3 99.63 0.00 0.15 0.00 0.05 0.17
13:26:01 all 26.76 0.00 0.09 0.01 0.03 73.10
13:26:01 0 5.53 0.00 0.07 0.03 0.02 94.35
13:26:01 1 0.45 0.00 0.07 0.00 0.02 99.47
13:26:01 2 1.47 0.00 0.02 0.00 0.02 98.49
13:26:01 3 99.47 0.00 0.22 0.00 0.07 0.25
13:27:01 all 25.40 0.00 0.05 0.01 0.03 74.52
13:27:01 0 0.95 0.00 0.03 0.03 0.02 98.97
13:27:01 1 0.25 0.00 0.03 0.00 0.03 99.68
13:27:01 2 0.57 0.00 0.02 0.00 0.00 99.41
13:27:01 3 99.70 0.00 0.13 0.00 0.05 0.12
13:28:01 all 25.35 0.00 0.05 0.01 0.03 74.56
13:28:01 0 0.05 0.00 0.02 0.03 0.02 99.88
13:28:01 1 0.13 0.00 0.03 0.00 0.03 99.80
13:28:01 2 1.35 0.00 0.02 0.00 0.02 98.61
13:28:01 3 99.75 0.00 0.13 0.00 0.07 0.05
13:29:01 all 25.24 0.00 0.13 0.01 0.04 74.58
13:29:01 0 2.08 0.00 0.07 0.05 0.02 97.78
13:29:01 1 66.11 0.00 0.33 0.00 0.07 33.49
13:29:01 2 3.41 0.00 0.03 0.00 0.03 96.52
13:29:01 3 29.59 0.00 0.07 0.00 0.02 70.32
13:30:02 all 25.54 0.00 0.44 0.07 0.04 73.91
13:30:02 0 19.89 0.00 0.18 0.08 0.03 79.81
13:30:02 1 45.97 0.00 0.68 0.02 0.05 53.28
13:30:02 2 12.94 0.00 0.59 0.20 0.03 86.24
13:30:02 3 23.32 0.00 0.28 0.00 0.05 76.35
13:31:01 all 54.98 0.00 2.26 0.65 0.07 42.04
13:31:01 0 37.23 0.00 0.49 0.22 0.10 61.96
13:31:01 1 57.87 0.00 2.50 0.00 0.07 39.57
13:31:01 2 72.92 0.00 5.07 2.36 0.07 19.58
13:31:01 3 51.98 0.00 1.02 0.02 0.07 46.92
13:32:01 all 62.30 0.00 1.95 0.61 0.08 35.05
13:32:01 0 63.95 0.00 1.27 0.62 0.07 34.09
13:32:01 1 43.83 0.00 1.44 0.97 0.08 53.67
13:32:01 2 69.74 0.00 2.54 0.80 0.08 26.83
13:32:01 3 71.65 0.00 2.57 0.07 0.07 25.65
13:32:01 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 33.31 0.00 1.62 0.49 0.08 64.50
13:33:01 0 23.62 0.00 1.75 0.13 0.08 74.42
13:33:01 1 47.40 0.00 1.10 0.20 0.05 51.25
13:33:01 2 29.41 0.00 1.67 1.52 0.10 67.30
13:33:01 3 32.79 0.00 1.97 0.12 0.08 65.04
Average: all 33.89 0.00 0.76 0.41 0.05 64.89
Average: 0 18.83 0.00 0.50 0.67 0.04 79.95
Average: 1 28.04 0.00 0.77 0.26 0.05 70.88
Average: 2 23.97 0.00 1.05 0.49 0.04 74.45
Average: 3 64.69 0.00 0.71 0.23 0.06 34.30