---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2826 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8
On-line CPU(s) list: 0-7
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 8
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): 0-7
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:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 708K 3.2G 1% /run
/dev/vda1 155G 14G 142G 9% /
tmpfs 16G 0 16G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 16G 0 16G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32167 876 25702 0 5587 30834
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:72:bd:81 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86138sec preferred_lft 86138sec
inet6 fe80::f816:3eff:fe72:bd81/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:6d:d2:10:51 brd ff:ff:ff:ff:ff:ff
inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:6dff:fed2:1051/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2826) 02/22/25 _x86_64_ (8 CPU)
10:43:51 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:02 376.02 73.72 302.30 5325.51 86837.13
10:46:01 421.00 25.84 395.15 2829.32 155946.25
10:47:01 260.79 6.47 254.32 296.32 65541.16
10:48:01 78.04 1.32 76.72 99.32 23995.05
Average: 283.39 26.84 256.55 2134.72 82775.07
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:02 30174492 31698336 2764728 8.39 67644 1768896 1364308 4.01 846792 1626092 153732
10:46:01 26497856 31425368 6441364 19.56 126204 4964408 4418632 13.00 1249016 4678408 1884
10:47:01 24362224 29749872 8576996 26.04 160456 5345824 8025916 23.61 3123328 4864800 2628
10:48:01 26332788 31586740 6606432 20.06 162900 5220500 1587464 4.67 1342348 4724740 4192
Average: 26841840 31115079 6097380 18.51 129301 4324907 3849080 11.32 1640371 3973510 40609
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:02 ens3 403.78 254.11 1616.27 74.34 0.00 0.00 0.00 0.00
10:45:02 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00
10:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 br-cd8bad118540 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 veth42e1058 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 ens3 1567.18 755.99 27265.56 62.33 0.00 0.00 0.00 0.00
10:46:01 vethd350c00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:47:01 br-cd8bad118540 0.23 0.13 0.02 0.01 0.00 0.00 0.00 0.00
10:47:01 ens3 72.99 50.24 1162.79 5.67 0.00 0.00 0.00 0.00
10:47:01 lo 17.96 17.96 1.75 1.75 0.00 0.00 0.00 0.00
10:47:01 docker0 24.73 34.59 2.79 291.96 0.00 0.00 0.00 0.00
10:48:01 ens3 68.79 45.46 76.36 25.21 0.00 0.00 0.00 0.00
10:48:01 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00
10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 523.84 274.44 7447.69 41.80 0.00 0.00 0.00 0.00
Average: lo 4.66 4.66 0.46 0.46 0.00 0.00 0.00 0.00
Average: docker0 6.21 8.68 0.70 73.30 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2826) 02/22/25 _x86_64_ (8 CPU)
10:43:51 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:02 all 9.67 0.00 1.33 3.47 0.04 85.50
10:45:02 0 3.74 0.00 0.52 11.23 0.03 84.48
10:45:02 1 11.11 0.00 1.08 1.74 0.03 86.04
10:45:02 2 12.87 0.00 2.57 0.64 0.05 83.87
10:45:02 3 6.86 0.00 0.80 0.67 0.02 91.66
10:45:02 4 28.57 0.00 1.92 1.49 0.05 67.97
10:45:02 5 3.61 0.00 0.89 0.67 0.03 94.80
10:45:02 6 6.89 0.00 1.97 6.62 0.05 84.46
10:45:02 7 3.68 0.00 0.79 4.67 0.03 90.84
10:46:01 all 13.71 0.00 5.58 6.85 0.05 73.80
10:46:01 0 10.90 0.00 4.98 16.89 0.05 67.17
10:46:01 1 29.88 0.00 5.47 1.42 0.07 63.16
10:46:01 2 12.10 0.00 5.71 24.71 0.05 57.43
10:46:01 3 11.93 0.00 4.83 0.82 0.05 82.36
10:46:01 4 11.63 0.00 5.82 0.31 0.03 82.21
10:46:01 5 9.84 0.00 7.17 2.20 0.05 80.74
10:46:01 6 11.03 0.00 4.75 4.55 0.05 79.62
10:46:01 7 12.38 0.00 5.95 4.01 0.07 77.59
10:47:01 all 26.55 0.00 3.96 2.84 0.08 66.57
10:47:01 0 32.49 0.00 4.40 0.42 0.08 62.62
10:47:01 1 31.79 0.00 4.56 1.19 0.08 62.38
10:47:01 2 26.41 0.00 3.41 5.05 0.07 65.06
10:47:01 3 20.31 0.00 3.21 2.47 0.08 73.92
10:47:01 4 21.55 0.00 3.57 2.07 0.08 72.73
10:47:01 5 26.92 0.00 4.30 1.93 0.07 66.78
10:47:01 6 26.69 0.00 3.78 5.73 0.08 63.71
10:47:01 7 26.22 0.00 4.41 3.84 0.08 65.45
10:48:01 all 5.56 0.00 0.79 0.54 0.04 93.07
10:48:01 0 11.37 0.00 0.95 0.13 0.03 87.52
10:48:01 1 11.09 0.00 0.87 0.18 0.05 87.81
10:48:01 2 6.93 0.00 0.78 2.69 0.03 89.57
10:48:01 3 3.37 0.00 0.74 0.05 0.03 95.81
10:48:01 4 3.64 0.00 0.87 0.22 0.05 95.22
10:48:01 5 3.49 0.00 0.94 0.63 0.05 94.89
10:48:01 6 2.21 0.00 0.56 0.17 0.02 97.04
10:48:01 7 2.37 0.00 0.67 0.23 0.02 96.71
Average: all 13.86 0.00 2.90 3.40 0.05 79.79
Average: 0 14.65 0.00 2.70 7.11 0.05 75.50
Average: 1 20.89 0.00 2.98 1.13 0.06 74.95
Average: 2 14.58 0.00 3.10 8.14 0.05 74.13
Average: 3 10.60 0.00 2.38 1.00 0.05 85.98
Average: 4 16.36 0.00 3.03 1.02 0.05 79.53
Average: 5 10.95 0.00 3.30 1.35 0.05 84.35
Average: 6 11.69 0.00 2.75 4.26 0.05 81.25
Average: 7 11.13 0.00 2.93 3.18 0.05 82.71