---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-95161 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 11G 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 1165 10769 0 4104 14546
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:f0:63:9d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85564sec preferred_lft 85564sec
inet6 fe80::f816:3eff:fef0:639d/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-95161) 01/04/25 _x86_64_ (4 CPU)
13:20:25 LINUX RESTART (4 CPU)
13:21:02 tps rtps wtps bread/s bwrtn/s
13:22:01 162.16 14.64 147.52 342.04 38599.83
13:23:01 67.31 3.70 63.61 353.27 30952.71
13:24:01 30.64 0.00 30.64 0.00 5245.13
13:25:01 31.48 0.00 31.48 0.00 943.18
13:26:01 33.88 0.00 33.88 0.00 750.14
13:27:01 23.50 0.00 23.50 0.00 606.43
13:28:01 18.95 0.02 18.93 0.13 536.71
13:29:01 49.14 0.00 49.14 0.00 1102.22
13:30:01 35.89 0.43 35.45 15.33 798.40
13:31:01 16.46 2.47 14.00 80.52 7604.73
13:32:01 184.82 2.03 182.79 54.26 30607.57
13:33:01 33.67 1.20 32.47 54.00 13577.07
13:34:01 25.13 0.73 24.40 83.99 12509.52
Average: 54.71 1.92 52.79 75.31 11028.62
13:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13427944 15199012 2997024 18.25 71876 1891300 1240712 7.10 1043516 1723564 105044
13:23:01 11922524 13801736 4502444 27.41 75008 1993212 2493208 14.27 2481788 1781152 756
13:24:01 11529380 13420920 4895588 29.81 75448 2004180 2528380 14.47 2862648 1792116 172
13:25:01 11478524 13392740 4946444 30.12 75872 2025384 2544488 14.56 2890244 1813260 188
13:26:01 11457908 13390752 4967060 30.24 76492 2042044 2544488 14.56 2891376 1829936 240
13:27:01 11442724 13389920 4982244 30.33 76860 2055176 2544488 14.56 2892160 1843052 312
13:28:01 11429444 13388416 4995524 30.41 77152 2066008 2544488 14.56 2892620 1853876 180
13:29:01 11399316 13385488 5025652 30.60 78324 2089496 2544488 14.56 2894548 1877356 372
13:30:01 10628700 12690876 5796268 35.29 79316 2161732 3331832 19.07 3588680 1948268 55712
13:31:01 8638836 11344992 7786132 47.40 87612 2761164 4523492 25.89 5023596 2451044 439128
13:32:01 7680084 11086396 8744884 53.24 97320 3391176 4746436 27.16 5717476 2651980 190416
13:33:01 11231560 15130408 5193408 31.62 99456 3865248 1098740 6.29 2018800 2794652 269676
13:34:01 11000152 14865204 5424816 33.03 101216 3831616 1370376 7.84 2405192 2640212 17328
Average: 11020546 13422066 5404422 32.90 82458 2475210 2619663 14.99 3046357 2076959 83040
13:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 lo 1.02 1.02 0.11 0.11 0.00 0.00 0.00 0.00
13:22:01 ens3 232.79 170.46 2234.13 41.77 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
13:23:01 ens3 166.02 118.88 1443.96 17.13 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
13:24:01 ens3 0.23 0.12 0.06 0.10 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
13:25:01 ens3 0.23 0.30 0.06 0.39 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
13:26:01 ens3 0.35 0.22 0.13 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
13:27:01 ens3 0.23 0.13 0.06 0.07 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
13:28:01 ens3 0.15 0.15 0.05 0.25 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
13:29:01 ens3 1.45 0.88 0.62 1.39 0.00 0.00 0.00 0.00
13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:30:01 ens3 25.12 13.18 5.78 4.82 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
13:31:01 ens3 156.44 109.07 265.94 28.28 0.00 0.00 0.00 0.00
13:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:32:01 ens3 235.13 161.11 1317.44 40.81 0.00 0.00 0.00 0.00
13:33:01 lo 1.65 1.65 13.55 13.55 0.00 0.00 0.00 0.00
13:33:01 ens3 444.05 240.50 777.73 94.20 0.00 0.00 0.00 0.00
13:34:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00
13:34:01 ens3 100.00 57.92 31.24 260.02 0.00 0.00 0.00 0.00
Average: lo 0.31 0.31 1.06 1.06 0.00 0.00 0.00 0.00
Average: ens3 104.62 67.01 465.20 37.65 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-95161) 01/04/25 _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 24.62 0.00 1.51 6.75 0.06 67.05
13:22:01 0 15.09 0.00 0.82 10.35 0.05 73.69
13:22:01 1 17.09 0.00 1.24 1.70 0.03 79.94
13:22:01 2 30.30 0.00 1.90 12.08 0.08 55.63
13:22:01 3 36.10 0.00 2.12 2.89 0.07 58.82
13:23:01 all 33.94 0.00 0.77 2.93 0.06 62.29
13:23:01 0 17.52 0.00 1.13 5.98 0.07 75.31
13:23:01 1 45.81 0.00 0.74 0.70 0.07 52.68
13:23:01 2 47.34 0.00 0.72 4.15 0.05 47.74
13:23:01 3 25.22 0.00 0.50 0.90 0.07 73.31
13:24:01 all 38.58 0.00 0.17 0.35 0.05 60.85
13:24:01 0 6.62 0.00 0.05 0.00 0.03 93.29
13:24:01 1 42.96 0.00 0.20 0.00 0.05 56.79
13:24:01 2 69.27 0.00 0.22 1.40 0.07 29.04
13:24:01 3 35.77 0.00 0.20 0.00 0.05 63.98
13:25:01 all 30.22 0.00 0.08 0.02 0.04 69.65
13:25:01 0 7.61 0.00 0.02 0.03 0.02 92.33
13:25:01 1 35.57 0.00 0.12 0.00 0.03 64.28
13:25:01 2 61.45 0.00 0.12 0.02 0.07 38.35
13:25:01 3 16.17 0.00 0.07 0.00 0.03 83.73
13:26:01 all 27.38 0.00 0.05 0.02 0.03 72.51
13:26:01 0 3.33 0.00 0.02 0.02 0.02 96.62
13:26:01 1 18.60 0.00 0.07 0.00 0.03 81.30
13:26:01 2 65.16 0.00 0.10 0.07 0.07 34.61
13:26:01 3 22.35 0.00 0.03 0.00 0.03 77.58
13:27:01 all 25.61 0.00 0.05 0.01 0.03 74.30
13:27:01 0 0.60 0.00 0.05 0.02 0.02 99.31
13:27:01 1 1.83 0.00 0.02 0.00 0.00 98.15
13:27:01 2 9.28 0.00 0.07 0.02 0.00 90.63
13:27:01 3 90.62 0.00 0.08 0.00 0.07 9.23
13:28:01 all 25.25 0.00 0.03 0.03 0.03 74.66
13:28:01 0 1.88 0.00 0.03 0.00 0.03 98.06
13:28:01 1 0.02 0.00 0.00 0.00 0.00 99.98
13:28:01 2 36.91 0.00 0.03 0.13 0.03 62.89
13:28:01 3 62.24 0.00 0.03 0.00 0.07 37.66
13:29:01 all 25.67 0.00 0.12 0.01 0.03 74.18
13:29:01 0 4.24 0.00 0.03 0.00 0.03 95.70
13:29:01 1 0.15 0.00 0.02 0.02 0.02 99.80
13:29:01 2 85.82 0.00 0.35 0.02 0.08 13.73
13:29:01 3 12.74 0.00 0.05 0.00 0.02 87.19
13:30:01 all 26.48 0.00 0.26 0.01 0.04 73.21
13:30:01 0 11.66 0.00 0.26 0.00 0.02 88.06
13:30:01 1 12.78 0.00 0.08 0.00 0.02 87.12
13:30:01 2 66.97 0.00 0.43 0.07 0.07 32.47
13:30:01 3 14.70 0.00 0.27 0.00 0.03 85.00
13:31:01 all 50.18 0.00 1.21 0.18 0.06 48.37
13:31:01 0 47.15 0.00 0.81 0.02 0.07 51.96
13:31:01 1 49.18 0.00 0.60 0.28 0.05 49.88
13:31:01 2 46.94 0.00 2.38 0.20 0.05 50.43
13:31:01 3 57.49 0.00 1.03 0.20 0.07 41.20
13:32:01 all 53.96 0.00 2.55 2.14 0.08 41.27
13:32:01 0 49.69 0.00 1.00 0.12 0.08 49.11
13:32:01 1 51.96 0.00 3.14 6.40 0.08 38.40
13:32:01 2 40.84 0.00 0.86 1.55 0.08 56.66
13:32:01 3 73.39 0.00 5.23 0.49 0.08 20.81
13:32:01 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 49.03 0.00 1.85 0.65 0.08 48.39
13:33:01 0 38.12 0.00 1.80 0.92 0.10 59.07
13:33:01 1 43.93 0.00 1.87 1.57 0.07 52.56
13:33:01 2 49.06 0.00 1.26 0.00 0.07 49.61
13:33:01 3 65.01 0.00 2.47 0.15 0.08 32.29
13:34:01 all 20.79 0.00 0.63 0.32 0.04 78.23
13:34:01 0 26.78 0.00 0.47 0.08 0.05 72.62
13:34:01 1 33.81 0.00 1.19 0.52 0.07 64.42
13:34:01 2 10.31 0.00 0.37 0.02 0.05 89.25
13:34:01 3 12.23 0.00 0.47 0.62 0.03 86.65
Average: all 33.21 0.00 0.71 1.03 0.05 65.00
Average: 0 17.70 0.00 0.50 1.34 0.04 80.42
Average: 1 27.20 0.00 0.71 0.86 0.04 71.19
Average: 2 47.70 0.00 0.68 1.50 0.06 50.07
Average: 3 40.31 0.00 0.96 0.40 0.05 58.27