---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84451 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: 2800.000
BogoMIPS: 5600.00
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 11G 145G 7% /
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 856 29060 0 2250 30885
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:f7:4d:16 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.128/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86156sec preferred_lft 86156sec
inet6 fe80::f816:3eff:fef7:4d16/64 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 02:42:1e:50:e6:df 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84451) 11/17/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:02 tps rtps wtps bread/s bwrtn/s
22:56:01 278.14 51.52 226.62 2268.36 17113.30
22:57:01 138.86 17.16 121.70 658.16 22208.43
22:58:01 38.49 5.98 32.51 353.54 11439.56
Average: 151.13 24.74 126.39 1086.79 16919.35
22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30143084 31707864 2796136 8.49 69164 1806772 1383624 4.07 860676 1644832 157460
22:57:01 28693016 30504104 4246204 12.89 87296 2021212 3495984 10.29 2109564 1815040 19596
22:58:01 29778164 31644944 3161056 9.60 89772 2074192 1416892 4.17 1003864 1838320 14684
Average: 29538088 31285637 3401132 10.33 82077 1967392 2098833 6.18 1324701 1766064 63913
22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
22:56:01 ens3 360.99 228.28 1566.04 62.22 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00
22:57:01 ens3 373.87 327.35 2096.52 104.20 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 lo 5.68 5.68 0.57 0.57 0.00 0.00 0.00 0.00
22:58:01 ens3 771.29 575.65 511.92 207.86 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00
Average: ens3 502.84 377.93 1390.52 125.11 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84451) 11/17/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:02 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 10.84 0.00 1.07 2.58 0.04 85.47
22:56:01 0 1.77 0.00 0.95 7.88 0.03 89.36
22:56:01 1 3.17 0.00 0.51 0.02 0.02 96.28
22:56:01 2 17.14 0.00 1.02 4.64 0.03 77.17
22:56:01 3 27.40 0.00 1.87 2.41 0.08 68.23
22:56:01 4 19.01 0.00 0.93 0.48 0.05 79.54
22:56:01 5 9.99 0.00 1.07 0.25 0.03 88.66
22:56:01 6 5.32 0.00 0.85 0.46 0.02 93.36
22:56:01 7 2.90 0.00 1.30 4.51 0.02 91.27
22:57:01 all 16.03 0.00 1.01 2.03 0.05 80.87
22:57:01 0 10.87 0.00 0.79 2.55 0.05 85.75
22:57:01 1 13.52 0.00 0.55 0.41 0.05 85.46
22:57:01 2 14.02 0.00 1.67 6.56 0.07 77.68
22:57:01 3 20.96 0.00 1.12 3.13 0.08 74.71
22:57:01 4 20.61 0.00 0.77 0.17 0.03 78.42
22:57:01 5 24.10 0.00 1.97 2.91 0.05 70.98
22:57:01 6 15.41 0.00 0.40 0.27 0.05 83.87
22:57:01 7 8.79 0.00 0.82 0.30 0.05 90.04
22:58:01 all 20.12 0.00 1.28 2.39 0.05 76.16
22:58:01 0 13.68 0.00 1.95 0.05 0.03 84.28
22:58:01 1 8.90 0.00 0.77 2.22 0.02 88.09
22:58:01 2 29.86 0.00 1.06 14.09 0.07 54.93
22:58:01 3 16.17 0.00 1.23 0.42 0.03 82.14
22:58:01 4 34.43 0.00 1.95 1.22 0.07 62.33
22:58:01 5 20.13 0.00 0.95 0.10 0.05 78.76
22:58:01 6 20.92 0.00 1.15 1.05 0.05 76.82
22:58:01 7 16.89 0.00 1.17 0.00 0.05 81.89
Average: all 15.69 0.00 1.12 2.33 0.05 80.81
Average: 0 8.81 0.00 1.23 3.47 0.04 86.45
Average: 1 8.57 0.00 0.61 0.89 0.03 89.90
Average: 2 20.35 0.00 1.25 8.45 0.06 69.90
Average: 3 21.48 0.00 1.41 1.98 0.07 75.07
Average: 4 24.72 0.00 1.22 0.62 0.05 73.39
Average: 5 18.11 0.00 1.33 1.09 0.04 79.42
Average: 6 13.93 0.00 0.80 0.59 0.04 84.64
Average: 7 9.58 0.00 1.09 1.58 0.04 87.71