---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-87564 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 648 11702 0 3688 15061
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:31:23:ef brd ff:ff:ff:ff:ff:ff
inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85660sec preferred_lft 85660sec
inet6 fe80::f816:3eff:fe31:23ef/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-87564) 11/30/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 140.31 41.06 99.25 2593.17 29833.69
00:08:01 106.08 11.43 94.65 819.99 30662.98
00:09:01 48.31 6.72 41.59 197.17 18967.51
00:10:01 39.43 0.35 39.08 12.93 7009.63
00:11:01 30.91 0.33 30.58 7.47 4691.22
00:12:01 22.80 0.08 22.71 1.07 5868.76
00:13:01 28.24 0.22 28.02 4.27 2584.34
00:14:01 3.22 0.00 3.22 0.00 1863.56
00:15:01 2.95 0.00 2.95 0.00 389.67
00:16:01 16.28 0.03 16.25 0.27 3914.28
00:17:01 23.33 1.42 21.91 170.37 22439.19
Average: 41.99 5.60 36.38 346.07 11656.95
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13705004 15462664 2719956 16.56 73368 1877844 1073372 6.14 801368 1690212 182892
00:08:01 12211488 14123212 4213472 25.65 80244 2017868 2137828 12.23 2202020 1764352 32580
00:09:01 12035316 14101060 4389644 26.73 86776 2157596 2236848 12.80 2256492 1870156 36992
00:10:01 11774168 14022312 4650792 28.32 92628 2327432 2273768 13.01 2354004 2020060 15664
00:11:01 11362024 13835180 5062936 30.82 99016 2531860 3621952 20.73 2594904 2174260 103288
00:12:01 9982232 12549416 6442728 39.23 100452 2619740 3618524 20.71 3885408 2255472 24536
00:13:01 10175260 12815104 6249700 38.05 103132 2687496 3619744 20.72 3633944 2312996 27344
00:14:01 10117368 12793944 6307592 38.40 103200 2722772 3632380 20.79 3656592 2346772 7948
00:15:01 9929688 12629492 6495272 39.55 103384 2744904 3527804 20.19 3826064 2362780 23432
00:16:01 11801928 15080480 4623032 28.15 106164 3301316 1216772 6.96 1455044 2847436 532588
00:17:01 10113476 13583028 6311484 38.43 109208 3471256 2453260 14.04 3009376 2959912 35164
Average: 11200723 13726899 5224237 31.81 96143 2587280 2673841 15.30 2697747 2236764 92948
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00
00:07:01 ens3 87.20 58.57 1045.81 13.55 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
00:08:01 ens3 527.01 356.25 1381.56 129.84 0.00 0.00 0.00 0.00
00:09:01 lo 1.23 1.23 0.20 0.20 0.00 0.00 0.00 0.00
00:09:01 ens3 807.82 504.62 1581.66 215.12 0.00 0.00 0.00 0.00
00:10:01 lo 21.48 21.48 3.73 3.73 0.00 0.00 0.00 0.00
00:10:01 ens3 523.78 339.64 2448.28 106.80 0.00 0.00 0.00 0.00
00:11:01 lo 1.70 1.70 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 864.79 647.68 933.18 253.19 0.00 0.00 0.00 0.00
00:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:12:01 ens3 5443.99 3335.81 2271.57 1510.31 0.00 0.00 0.00 0.00
00:13:01 lo 62.56 62.56 17.38 17.38 0.00 0.00 0.00 0.00
00:13:01 ens3 6666.51 3754.67 2260.17 1954.06 0.00 0.00 0.00 0.00
00:14:01 lo 8.90 8.90 1.60 1.60 0.00 0.00 0.00 0.00
00:14:01 ens3 7320.63 3792.05 2154.62 1815.16 0.00 0.00 0.00 0.00
00:15:01 lo 17.10 17.10 3.87 3.87 0.00 0.00 0.00 0.00
00:15:01 ens3 338.53 225.65 79.71 78.63 0.00 0.00 0.00 0.00
00:16:01 lo 1.53 1.53 0.29 0.29 0.00 0.00 0.00 0.00
00:16:01 ens3 286.92 216.76 610.32 69.11 0.00 0.00 0.00 0.00
00:17:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00
00:17:01 ens3 1419.18 1017.88 2021.44 367.82 0.00 0.00 0.00 0.00
Average: lo 10.59 10.59 2.50 2.50 0.00 0.00 0.00 0.00
Average: ens3 2207.89 1295.44 1526.22 592.16 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-87564) 11/30/24 _x86_64_ (4 CPU)
00:05:27 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 19.53 0.00 1.42 8.16 0.08 70.81
00:07:01 0 19.74 0.00 1.72 3.73 0.07 74.74
00:07:01 1 32.92 0.00 2.01 4.77 0.07 60.23
00:07:01 2 16.34 0.00 1.23 1.95 0.05 80.42
00:07:01 3 9.17 0.00 0.73 22.16 0.12 67.82
00:08:01 all 64.85 0.00 2.35 1.80 0.12 30.88
00:08:01 0 58.68 0.00 2.08 3.25 0.13 35.86
00:08:01 1 71.26 0.00 2.75 0.79 0.12 25.08
00:08:01 2 64.74 0.00 2.40 0.64 0.10 32.12
00:08:01 3 64.72 0.00 2.17 2.49 0.15 30.46
00:09:01 all 49.83 0.00 2.59 1.18 0.09 46.30
00:09:01 0 49.73 0.00 2.61 0.79 0.10 46.77
00:09:01 1 55.26 0.00 2.34 0.75 0.08 41.56
00:09:01 2 48.80 0.00 2.36 0.05 0.10 48.70
00:09:01 3 45.49 0.00 3.06 3.19 0.08 48.18
00:10:01 all 43.85 0.00 1.79 0.41 0.09 53.86
00:10:01 0 44.29 0.00 1.91 0.94 0.08 52.77
00:10:01 1 42.94 0.00 2.21 0.15 0.10 54.60
00:10:01 2 43.32 0.00 2.16 0.08 0.08 54.36
00:10:01 3 44.85 0.00 0.94 0.47 0.08 53.66
00:11:01 all 53.16 0.00 2.31 0.25 0.11 44.16
00:11:01 0 48.77 0.00 2.47 0.03 0.10 48.62
00:11:01 1 57.65 0.00 1.89 0.33 0.12 40.00
00:11:01 2 53.84 0.00 3.01 0.10 0.12 42.94
00:11:01 3 52.42 0.00 1.84 0.52 0.12 45.10
00:12:01 all 46.05 0.00 10.48 0.23 0.11 43.13
00:12:01 0 46.62 0.00 12.17 0.00 0.10 41.11
00:12:01 1 46.45 0.00 11.31 0.47 0.12 41.65
00:12:01 2 46.67 0.00 7.95 0.00 0.10 45.28
00:12:01 3 44.48 0.00 10.45 0.44 0.12 44.51
00:13:01 all 43.91 0.00 11.89 0.21 0.13 43.86
00:13:01 0 44.14 0.00 10.05 0.05 0.12 45.65
00:13:01 1 45.71 0.00 9.73 0.22 0.15 44.19
00:13:01 2 44.60 0.00 12.79 0.52 0.13 41.95
00:13:01 3 41.17 0.00 14.98 0.07 0.12 43.66
00:14:01 all 41.08 0.00 13.25 0.14 0.10 45.43
00:14:01 0 41.19 0.00 7.37 0.20 0.12 51.12
00:14:01 1 42.07 0.00 16.98 0.33 0.12 40.50
00:14:01 2 42.42 0.00 11.94 0.02 0.10 45.52
00:14:01 3 38.61 0.00 16.69 0.02 0.10 44.59
00:15:01 all 47.87 0.00 2.12 0.07 0.10 49.83
00:15:01 0 48.94 0.00 1.81 0.00 0.10 49.15
00:15:01 1 43.44 0.00 2.52 0.10 0.10 53.84
00:15:01 2 50.22 0.00 1.79 0.15 0.08 47.76
00:15:01 3 48.95 0.00 2.34 0.00 0.10 48.60
00:16:01 all 35.37 0.00 5.44 0.27 0.08 58.84
00:16:01 0 23.93 0.00 0.84 0.20 0.07 74.97
00:16:01 1 31.43 0.00 3.59 0.89 0.08 64.00
00:16:01 2 56.35 0.00 12.72 0.02 0.10 30.81
00:16:01 3 29.73 0.00 4.62 0.00 0.07 65.58
00:17:01 all 61.00 0.00 2.47 0.51 0.10 35.92
00:17:01 0 50.74 0.00 1.50 0.15 0.10 47.51
00:17:01 1 64.54 0.00 2.61 1.72 0.10 31.02
00:17:01 2 69.47 0.00 1.57 0.03 0.10 28.83
00:17:01 3 59.24 0.00 4.22 0.12 0.10 36.32
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 46.04 0.00 5.10 1.20 0.10 47.56
Average: 0 43.34 0.00 4.05 0.85 0.10 51.67
Average: 1 48.51 0.00 5.27 0.96 0.11 45.16
Average: 2 48.79 0.00 5.44 0.32 0.10 45.34
Average: 3 43.51 0.00 5.63 2.69 0.11 48.07