---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-93123 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 594 11780 0 3664 15115
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:06:19:af brd ff:ff:ff:ff:ff:ff
inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85681sec preferred_lft 85681sec
inet6 fe80::f816:3eff:fe06:19af/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-93123) 12/25/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 189.05 37.28 151.77 2290.87 52735.88
00:08:01 58.66 4.00 54.66 219.30 6426.66
00:09:01 37.79 7.57 30.23 217.70 3845.49
00:10:01 31.98 0.20 31.78 2.80 6879.79
00:11:01 31.11 0.17 30.94 5.60 4542.49
00:12:01 19.55 0.17 19.38 2.53 5849.60
00:13:01 27.11 0.13 26.97 2.80 1771.54
00:14:01 3.68 0.00 3.68 0.00 2048.46
00:15:01 6.00 0.00 6.00 0.00 907.85
00:16:01 19.95 1.27 18.68 161.31 14580.10
00:17:01 32.03 1.18 30.84 99.18 12359.01
Average: 41.31 4.67 36.64 269.85 10112.27
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13081056 14900228 3343912 20.36 75652 1934476 1364812 7.81 1360196 1752404 89052
00:08:01 12231816 14175116 4193152 25.53 81416 2046020 1932716 11.06 2147168 1797096 24144
00:09:01 12220176 14280320 4204792 25.60 87856 2149084 3060876 17.52 2062880 1878072 24504
00:10:01 11176900 13429344 5248068 31.95 92824 2330056 2746176 15.72 2933572 2035780 16876
00:11:01 11189508 13636040 5235460 31.88 98220 2505908 2455580 14.05 2776472 2166424 76688
00:12:01 11105804 13679140 5319164 32.38 99700 2625256 2365840 13.54 2740252 2278928 30084
00:13:01 11082900 13702144 5342068 32.52 102292 2667560 2366708 13.54 2728132 2313320 31444
00:14:01 11071644 13721492 5353324 32.59 102368 2696916 2430364 13.91 2713812 2338980 768
00:15:01 11299064 13972876 5125904 31.21 102568 2719644 2051264 11.74 2467720 2357964 1368
00:16:01 11665128 15031148 4759840 28.98 105804 3385792 1239184 7.09 1514696 2923252 297084
00:17:01 12065780 15477176 4359188 26.54 109616 3420228 814488 4.66 1112832 2919116 21604
Average: 11653616 14182275 4771352 29.05 96211 2589176 2075273 11.88 2232521 2251031 55783
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 ens3 228.27 159.65 2069.08 45.48 0.00 0.00 0.00 0.00
00:07:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00
00:08:01 ens3 830.69 517.18 1075.01 196.64 0.00 0.00 0.00 0.00
00:08:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00
00:09:01 ens3 698.90 382.59 977.87 167.67 0.00 0.00 0.00 0.00
00:09:01 lo 1.28 1.28 0.20 0.20 0.00 0.00 0.00 0.00
00:10:01 ens3 348.94 195.07 2707.42 69.32 0.00 0.00 0.00 0.00
00:10:01 lo 20.15 20.15 3.65 3.65 0.00 0.00 0.00 0.00
00:11:01 ens3 502.90 303.47 393.92 114.97 0.00 0.00 0.00 0.00
00:11:01 lo 1.80 1.80 0.28 0.28 0.00 0.00 0.00 0.00
00:12:01 ens3 7003.98 4426.80 2643.88 1864.77 0.00 0.00 0.00 0.00
00:12:01 lo 16.90 16.90 8.25 8.25 0.00 0.00 0.00 0.00
00:13:01 ens3 8013.65 4831.62 2356.69 2107.55 0.00 0.00 0.00 0.00
00:13:01 lo 45.88 45.88 9.14 9.14 0.00 0.00 0.00 0.00
00:14:01 ens3 6750.72 3792.12 1737.06 1513.51 0.00 0.00 0.00 0.00
00:14:01 lo 12.26 12.26 2.45 2.45 0.00 0.00 0.00 0.00
00:15:01 ens3 390.78 246.56 98.37 91.54 0.00 0.00 0.00 0.00
00:15:01 lo 14.81 14.81 3.64 3.64 0.00 0.00 0.00 0.00
00:16:01 ens3 786.45 456.42 2329.85 132.22 0.00 0.00 0.00 0.00
00:16:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00
00:17:01 ens3 1869.66 1007.87 698.09 469.37 0.00 0.00 0.00 0.00
00:17:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
Average: ens3 2496.60 1485.57 1552.58 616.59 0.00 0.00 0.00 0.00
Average: lo 10.50 10.50 2.54 2.54 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-93123) 12/25/24 _x86_64_ (4 CPU)
00:05:25 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 31.25 0.00 1.53 4.75 0.06 62.41
00:07:01 0 30.48 0.00 1.26 12.84 0.07 55.36
00:07:01 1 23.25 0.00 1.60 1.17 0.05 73.93
00:07:01 2 41.45 0.00 1.77 3.60 0.07 53.11
00:07:01 3 29.84 0.00 1.50 1.39 0.07 67.20
00:08:01 all 64.60 0.00 2.51 0.35 0.08 32.45
00:08:01 0 68.89 0.00 2.48 0.15 0.08 28.40
00:08:01 1 59.00 0.00 1.69 0.18 0.08 39.04
00:08:01 2 65.83 0.00 3.56 0.33 0.08 30.20
00:08:01 3 64.67 0.00 2.34 0.73 0.08 32.18
00:09:01 all 46.24 0.00 2.05 0.16 0.08 51.46
00:09:01 0 46.28 0.00 2.43 0.17 0.08 51.05
00:09:01 1 50.55 0.00 1.99 0.07 0.08 47.31
00:09:01 2 44.54 0.00 1.81 0.13 0.07 53.45
00:09:01 3 43.63 0.00 1.99 0.30 0.07 54.01
00:10:01 all 36.34 0.00 1.52 0.16 0.06 61.92
00:10:01 0 34.47 0.00 1.54 0.22 0.05 63.72
00:10:01 1 34.71 0.00 1.27 0.20 0.07 63.76
00:10:01 2 36.25 0.00 1.77 0.02 0.05 61.91
00:10:01 3 39.95 0.00 1.47 0.23 0.07 58.28
00:11:01 all 49.55 0.00 2.01 0.12 0.08 48.24
00:11:01 0 50.05 0.00 1.98 0.10 0.08 47.78
00:11:01 1 52.58 0.00 2.03 0.35 0.08 44.96
00:11:01 2 50.41 0.00 1.84 0.00 0.08 47.67
00:11:01 3 45.16 0.00 2.18 0.00 0.08 52.58
00:12:01 all 46.93 0.00 11.60 0.23 0.10 41.14
00:12:01 0 48.23 0.00 9.05 0.87 0.10 41.75
00:12:01 1 45.72 0.00 12.23 0.05 0.10 41.90
00:12:01 2 46.58 0.00 11.05 0.02 0.10 42.25
00:12:01 3 47.21 0.00 14.06 0.00 0.08 38.65
00:13:01 all 45.48 0.00 14.62 0.11 0.09 39.70
00:13:01 0 44.32 0.00 16.85 0.27 0.10 38.46
00:13:01 1 46.05 0.00 10.37 0.10 0.08 43.39
00:13:01 2 46.74 0.00 12.99 0.05 0.10 40.11
00:13:01 3 44.80 0.00 18.24 0.05 0.10 36.81
00:14:01 all 38.45 0.00 11.20 0.10 0.09 50.15
00:14:01 0 41.01 0.00 14.31 0.00 0.08 44.60
00:14:01 1 37.49 0.00 4.56 0.39 0.08 57.47
00:14:01 2 37.51 0.00 10.94 0.00 0.08 51.47
00:14:01 3 37.78 0.00 15.01 0.00 0.08 47.13
00:15:01 all 38.68 0.00 1.68 0.19 0.08 59.38
00:15:01 0 38.62 0.00 1.54 0.00 0.08 59.76
00:15:01 1 37.36 0.00 1.40 0.30 0.07 60.86
00:15:01 2 39.41 0.00 1.92 0.43 0.08 58.15
00:15:01 3 39.31 0.00 1.84 0.02 0.08 58.75
00:16:01 all 35.50 0.00 5.50 0.67 0.07 58.26
00:16:01 0 28.28 0.00 1.63 0.88 0.07 69.14
00:16:01 1 53.32 0.00 17.42 0.08 0.08 29.10
00:16:01 2 30.55 0.00 1.77 0.95 0.05 66.67
00:16:01 3 29.86 0.00 1.23 0.78 0.07 68.05
00:17:01 all 53.41 0.00 2.16 0.31 0.08 44.05
00:17:01 0 50.60 0.00 1.67 0.64 0.08 47.01
00:17:01 1 50.46 0.00 2.40 0.50 0.08 46.55
00:17:01 2 59.49 0.00 1.17 0.02 0.07 39.26
00:17:01 3 53.08 0.00 3.37 0.08 0.08 43.38
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.24 0.00 5.13 0.65 0.08 49.91
Average: 0 43.76 0.00 4.97 1.45 0.08 49.74
Average: 1 44.61 0.00 5.18 0.31 0.08 49.82
Average: 2 45.35 0.00 4.60 0.50 0.08 49.47
Average: 3 43.23 0.00 5.75 0.33 0.08 50.62