---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-87727 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 10G 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 1202 10845 0 3992 14509
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:15:bd:43 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85630sec preferred_lft 85630sec
inet6 fe80::f816:3eff:fe15:bd43/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-87727) 11/30/24 _x86_64_ (4 CPU)
13:20:25 LINUX RESTART (4 CPU)
13:21:02 tps rtps wtps bread/s bwrtn/s
13:22:01 163.51 27.32 136.20 1296.46 16241.86
13:23:01 54.97 3.72 51.26 353.41 8911.18
13:24:01 29.90 0.00 29.90 0.00 1812.36
13:25:01 34.54 0.00 34.54 0.00 1833.03
13:26:01 28.79 1.13 27.66 23.33 1615.73
13:27:01 23.26 0.00 23.26 0.00 1662.12
13:28:01 29.13 0.00 29.13 0.00 1735.18
13:29:01 63.54 0.00 63.54 0.00 2524.11
13:30:01 12.80 2.85 9.95 95.20 5560.67
13:31:01 84.39 0.20 84.19 4.13 22504.92
13:32:02 127.91 2.98 124.93 103.70 24338.02
13:33:01 28.83 0.81 28.01 88.12 11662.16
Average: 56.69 3.22 53.47 162.22 8351.39
13:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13403312 15200000 3021656 18.40 72280 1916312 1221292 6.99 1061540 1728676 108268
13:23:01 12468812 14374504 3956156 24.09 75464 2018840 1815800 10.39 1926920 1787768 708
13:24:01 12178744 14101796 4246224 25.85 75868 2034840 1832160 10.49 2198448 1803700 248
13:25:01 12144136 14085840 4280832 26.06 76448 2051552 1848556 10.58 2213928 1820412 376
13:26:01 12125860 14084188 4299108 26.17 76940 2066672 1884396 10.78 2215284 1835332 392
13:27:01 12108084 14079868 4316884 26.28 77324 2079052 1884396 10.78 2218868 1847708 304
13:28:01 12090408 14078128 4334560 26.39 77936 2092848 1884396 10.78 2220140 1861508 244
13:29:01 12052112 14074724 4372856 26.62 79412 2123004 1884396 10.78 2221540 1891656 364
13:30:01 10694888 12922392 5730080 34.89 80488 2323252 2929536 16.77 3393776 2067324 68348
13:31:01 7739440 10978664 8685528 52.88 94660 3237828 4818444 27.58 5772636 2545268 369388
13:32:02 11269296 15097820 5155672 31.39 97920 3804112 1126192 6.45 2090672 2689892 254936
13:33:01 11121580 14871528 5303388 32.29 99936 3726640 1353900 7.75 2349796 2580352 17648
Average: 11616389 13995788 4808579 29.28 82056 2456246 2040289 11.68 2490296 2038300 68435
13:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 ens3 236.40 177.38 2226.07 44.17 0.00 0.00 0.00 0.00
13:22:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00
13:23:01 ens3 218.70 150.71 1475.74 34.87 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 0.15 0.05 0.05 0.04 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 0.33 0.28 0.07 0.48 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 0.37 0.28 0.13 0.26 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 0.27 0.23 0.06 0.25 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 0.17 0.10 0.06 0.03 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 1.48 0.93 0.65 1.35 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
13:30:01 ens3 136.17 89.15 259.22 26.22 0.00 0.00 0.00 0.00
13:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:31:01 ens3 127.71 86.89 891.34 20.47 0.00 0.00 0.00 0.00
13:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:32:02 ens3 574.66 340.02 1050.66 117.10 0.00 0.00 0.00 0.00
13:32:02 lo 1.30 1.30 13.51 13.51 0.00 0.00 0.00 0.00
13:33:01 ens3 85.66 53.36 34.34 252.51 0.00 0.00 0.00 0.00
13:33:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00
Average: ens3 115.05 74.84 493.10 41.18 0.00 0.00 0.00 0.00
Average: lo 0.35 0.35 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-87727) 11/30/24 _x86_64_ (4 CPU)
13:20:25 LINUX RESTART (4 CPU)
13:21:02 CPU %user %nice %system %iowait %steal %idle
13:22:01 all 25.74 0.00 1.92 3.34 0.08 68.92
13:22:01 0 41.04 0.00 2.50 1.53 0.07 54.86
13:22:01 1 11.65 0.00 1.50 6.95 0.09 79.81
13:22:01 2 30.37 0.00 2.17 1.64 0.07 65.75
13:22:01 3 19.85 0.00 1.50 3.25 0.08 75.32
13:23:01 all 36.95 0.00 0.81 0.64 0.06 61.54
13:23:01 0 26.59 0.00 0.87 0.12 0.05 72.38
13:23:01 1 28.85 0.00 0.98 1.05 0.07 69.05
13:23:01 2 34.30 0.00 0.55 0.38 0.05 64.71
13:23:01 3 58.15 0.00 0.84 1.02 0.05 39.94
13:24:01 all 40.90 0.00 0.15 0.11 0.05 58.78
13:24:01 0 20.07 0.00 0.23 0.00 0.03 79.66
13:24:01 1 14.98 0.00 0.08 0.43 0.05 84.46
13:24:01 2 98.80 0.00 0.18 0.00 0.07 0.95
13:24:01 3 29.88 0.00 0.13 0.00 0.07 69.92
13:25:01 all 31.87 0.00 0.10 0.11 0.05 67.88
13:25:01 0 10.11 0.00 0.10 0.00 0.02 89.77
13:25:01 1 4.32 0.00 0.05 0.44 0.03 95.16
13:25:01 2 98.73 0.00 0.20 0.00 0.10 0.97
13:25:01 3 14.69 0.00 0.03 0.02 0.05 85.21
13:26:01 all 28.22 0.00 0.12 0.12 0.05 71.49
13:26:01 0 21.65 0.00 0.17 0.02 0.02 78.15
13:26:01 1 3.12 0.00 0.10 0.45 0.05 96.28
13:26:01 2 87.05 0.00 0.13 0.00 0.05 12.77
13:26:01 3 1.22 0.00 0.12 0.03 0.05 98.58
13:27:01 all 25.43 0.00 0.03 0.13 0.04 74.37
13:27:01 0 1.08 0.00 0.03 0.00 0.02 98.87
13:27:01 1 0.33 0.00 0.02 0.50 0.03 99.12
13:27:01 2 99.70 0.00 0.07 0.00 0.08 0.15
13:27:01 3 0.52 0.00 0.00 0.02 0.02 99.45
13:28:01 all 25.24 0.00 0.05 0.13 0.05 74.54
13:28:01 0 0.15 0.00 0.02 0.00 0.03 99.80
13:28:01 1 0.22 0.00 0.02 0.48 0.05 99.23
13:28:01 2 99.65 0.00 0.13 0.00 0.08 0.13
13:28:01 3 0.85 0.00 0.02 0.00 0.03 99.10
13:29:01 all 24.39 0.00 0.11 0.13 0.05 75.33
13:29:01 0 0.17 0.00 0.03 0.00 0.02 99.78
13:29:01 1 0.33 0.00 0.05 0.53 0.03 99.05
13:29:01 2 95.70 0.00 0.32 0.00 0.07 3.92
13:29:01 3 1.51 0.00 0.05 0.00 0.07 98.37
13:30:01 all 31.73 0.00 0.62 0.25 0.06 67.35
13:30:01 0 31.86 0.00 0.40 0.02 0.05 67.67
13:30:01 1 21.57 0.00 0.45 0.43 0.07 77.48
13:30:01 2 48.52 0.00 1.03 0.02 0.05 50.38
13:30:01 3 25.04 0.00 0.59 0.51 0.07 73.79
13:31:01 all 56.15 0.00 2.62 1.26 0.10 39.87
13:31:01 0 65.14 0.00 3.45 0.08 0.10 31.22
13:31:01 1 37.35 0.00 0.75 0.95 0.13 60.82
13:31:01 2 60.93 0.00 2.14 0.13 0.08 36.71
13:31:01 3 61.26 0.00 4.14 3.87 0.10 30.62
13:32:02 all 57.68 0.00 2.36 1.25 0.12 38.60
13:32:02 0 59.73 0.00 2.69 2.31 0.12 35.15
13:32:02 1 42.74 0.00 1.81 0.28 0.12 55.05
13:32:02 2 68.22 0.00 2.47 0.05 0.12 29.14
13:32:02 3 60.11 0.00 2.45 2.32 0.12 35.00
13:32:02 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 18.79 0.00 0.76 0.78 0.05 79.61
13:33:01 0 24.10 0.00 1.05 1.34 0.03 73.47
13:33:01 1 12.73 0.00 0.55 0.17 0.07 86.48
13:33:01 2 29.48 0.00 0.91 0.43 0.05 69.14
13:33:01 3 8.89 0.00 0.54 1.20 0.03 89.33
Average: all 33.61 0.00 0.80 0.68 0.06 64.84
Average: 0 25.07 0.00 0.96 0.45 0.05 73.48
Average: 1 14.84 0.00 0.53 1.05 0.07 83.53
Average: 2 71.10 0.00 0.86 0.22 0.07 27.75
Average: 3 23.49 0.00 0.87 1.01 0.06 74.57