---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-83476 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 9.8G 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 611 11642 0 3785 15099
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:97:db:53 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85683sec preferred_lft 85683sec
inet6 fe80::f816:3eff:fe97:db53/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83476) 11/13/24 _x86_64_ (4 CPU)
12:50:36 LINUX RESTART (4 CPU)
12:51:01 tps rtps wtps bread/s bwrtn/s
12:52:00 143.21 27.96 115.25 1268.32 35016.83
12:53:01 108.72 7.05 101.67 432.65 36330.91
12:54:01 32.54 0.00 32.54 0.00 6718.48
12:55:01 28.00 0.00 28.00 0.00 874.12
12:56:01 32.98 0.00 32.98 0.00 732.54
12:57:01 18.45 0.02 18.43 0.13 541.91
12:58:01 24.55 0.00 24.55 0.00 518.71
12:59:01 61.07 0.00 61.07 0.00 1377.77
13:00:01 12.68 0.10 12.58 2.40 1663.86
13:01:01 58.57 2.42 56.16 78.52 20643.63
13:02:01 145.91 3.17 142.74 111.98 20825.46
Average: 60.68 3.71 56.97 172.58 11423.95
12:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:52:00 13579532 15306600 2845428 17.32 69720 1851640 1204496 6.89 944000 1672596 213224
12:53:01 12146324 13999996 4278636 26.05 74448 1968888 2235736 12.79 2292612 1744108 708
12:54:01 11840332 13705748 4584628 27.91 74848 1979436 2288636 13.10 2586488 1754648 236
12:55:01 11762004 13648980 4662956 28.39 75228 1999656 2320704 13.28 2642244 1774828 276
12:56:01 11704428 13609700 4720532 28.74 75820 2016032 2371048 13.57 2681248 1791216 388
12:57:01 11678444 13595452 4746516 28.90 76060 2027024 2387364 13.66 2695088 1802188 192
12:58:01 11662464 13592420 4762496 29.00 76632 2038156 2387364 13.66 2697672 1813320 556
12:59:01 11620012 13583452 4804948 29.25 78068 2067304 2387364 13.66 2704080 1842328 672
13:00:01 10873184 13028348 5551776 33.80 78540 2254908 2892088 16.55 3261772 2024632 142292
13:01:01 8092932 11101688 8332028 50.73 92048 3019420 4595252 26.30 5415040 2559304 313356
13:02:01 11915600 15447732 4509360 27.45 96812 3518832 866160 4.96 1508316 2634024 213448
Average: 11534114 13692738 4890846 29.78 78929 2249209 2357837 13.49 2675324 1946654 80486
12:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:52:00 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00
12:52:00 ens3 110.56 86.12 1366.87 22.75 0.00 0.00 0.00 0.00
12:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
12:53:01 ens3 135.14 117.52 1586.09 21.10 0.00 0.00 0.00 0.00
12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:54:01 ens3 0.18 0.15 0.06 0.27 0.00 0.00 0.00 0.00
12:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
12:55:01 ens3 0.27 0.17 0.06 0.08 0.00 0.00 0.00 0.00
12:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:56:01 ens3 0.35 0.28 0.13 0.45 0.00 0.00 0.00 0.00
12:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
12:57:01 ens3 0.23 0.13 0.06 0.07 0.00 0.00 0.00 0.00
12:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:58:01 ens3 0.15 0.17 0.05 0.39 0.00 0.00 0.00 0.00
12:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
12:59:01 ens3 0.90 0.63 0.47 1.08 0.00 0.00 0.00 0.00
13:00:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:00:01 ens3 9.03 7.37 2.86 2.39 0.00 0.00 0.00 0.00
13:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:01:01 ens3 25.48 22.96 223.46 4.11 0.00 0.00 0.00 0.00
13:02:01 lo 1.80 1.80 13.56 13.56 0.00 0.00 0.00 0.00
13:02:01 ens3 101.50 92.57 646.97 20.92 0.00 0.00 0.00 0.00
Average: lo 0.41 0.41 1.25 1.25 0.00 0.00 0.00 0.00
Average: ens3 35.04 29.96 349.81 6.71 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83476) 11/13/24 _x86_64_ (4 CPU)
12:50:36 LINUX RESTART (4 CPU)
12:51:01 CPU %user %nice %system %iowait %steal %idle
12:52:00 all 25.04 0.00 1.71 2.25 0.06 70.93
12:52:00 0 32.08 0.00 2.24 2.17 0.10 63.41
12:52:00 1 30.84 0.00 2.00 0.37 0.07 66.72
12:52:00 2 20.66 0.00 1.35 0.27 0.03 77.69
12:52:00 3 16.59 0.00 1.29 6.18 0.05 75.90
12:53:01 all 37.42 0.00 0.90 0.78 0.07 60.82
12:53:01 0 28.90 0.00 1.31 0.95 0.07 68.77
12:53:01 1 34.00 0.00 1.02 0.23 0.08 64.67
12:53:01 2 52.55 0.00 0.66 0.20 0.07 46.53
12:53:01 3 34.27 0.00 0.61 1.73 0.08 63.31
12:54:01 all 41.80 0.00 0.15 0.09 0.06 57.89
12:54:01 0 9.61 0.00 0.05 0.02 0.05 90.28
12:54:01 1 31.03 0.00 0.23 0.05 0.07 68.62
12:54:01 2 94.52 0.00 0.10 0.00 0.08 5.30
12:54:01 3 32.38 0.00 0.27 0.33 0.03 66.99
12:55:01 all 30.04 0.00 0.10 0.01 0.05 69.81
12:55:01 0 8.89 0.00 0.03 0.02 0.05 91.01
12:55:01 1 62.91 0.00 0.07 0.02 0.05 36.95
12:55:01 2 5.10 0.00 0.08 0.00 0.03 94.78
12:55:01 3 43.41 0.00 0.17 0.00 0.03 56.39
12:56:01 all 28.28 0.00 0.10 0.01 0.04 71.57
12:56:01 0 0.65 0.00 0.05 0.00 0.03 99.26
12:56:01 1 98.82 0.00 0.17 0.02 0.08 0.92
12:56:01 2 2.74 0.00 0.08 0.00 0.05 97.13
12:56:01 3 10.76 0.00 0.10 0.00 0.02 89.12
12:57:01 all 25.82 0.00 0.04 0.01 0.04 74.09
12:57:01 0 5.21 0.00 0.07 0.00 0.07 94.66
12:57:01 1 60.76 0.00 0.03 0.02 0.05 39.14
12:57:01 2 34.44 0.00 0.03 0.00 0.05 65.47
12:57:01 3 2.78 0.00 0.02 0.00 0.00 97.20
12:58:01 all 25.93 0.00 0.05 0.00 0.04 73.98
12:58:01 0 1.94 0.00 0.03 0.00 0.05 97.98
12:58:01 1 83.67 0.00 0.13 0.02 0.07 16.11
12:58:01 2 16.34 0.00 0.03 0.00 0.02 83.61
12:58:01 3 1.85 0.00 0.00 0.00 0.00 98.15
12:59:01 all 25.35 0.00 0.12 0.04 0.04 74.45
12:59:01 0 5.98 0.00 0.08 0.00 0.05 93.88
12:59:01 1 79.80 0.00 0.30 0.10 0.07 19.73
12:59:01 2 12.98 0.00 0.08 0.00 0.02 86.92
12:59:01 3 2.78 0.00 0.00 0.05 0.02 97.15
13:00:01 all 26.80 0.00 0.39 0.05 0.04 72.72
13:00:01 0 13.52 0.00 0.36 0.02 0.07 86.03
13:00:01 1 44.64 0.00 0.47 0.07 0.03 54.79
13:00:01 2 28.64 0.00 0.55 0.00 0.03 70.78
13:00:01 3 20.45 0.00 0.15 0.13 0.05 79.21
13:01:01 all 56.33 0.00 2.28 1.52 0.08 39.79
13:01:01 0 45.59 0.00 0.55 0.22 0.07 53.58
13:01:01 1 38.71 0.00 0.58 1.26 0.08 59.36
13:01:01 2 82.53 0.00 5.25 0.25 0.10 11.87
13:01:01 3 58.75 0.00 2.79 4.33 0.07 34.06
13:02:01 all 56.37 0.00 2.17 0.81 0.09 40.56
13:02:01 0 58.00 0.00 2.01 0.15 0.08 39.76
13:02:01 1 52.92 0.00 1.88 0.42 0.10 44.69
13:02:01 2 56.85 0.00 2.56 0.00 0.08 40.51
13:02:01 3 57.73 0.00 2.24 2.66 0.12 37.26
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 34.47 0.00 0.73 0.50 0.06 64.25
Average: 0 19.10 0.00 0.62 0.32 0.06 79.90
Average: 1 56.16 0.00 0.63 0.23 0.07 42.91
Average: 2 37.02 0.00 0.98 0.07 0.05 61.89
Average: 3 25.61 0.00 0.69 1.40 0.04 72.25