---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-92413 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 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 1092 28763 0 2311 30650
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:3d:db:2d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86213sec preferred_lft 86213sec
inet6 fe80::f816:3eff:fe3d:db2d/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:f4:0d:eb:e9 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-92413) 12/21/24 _x86_64_ (8 CPU)
09:53:27 LINUX RESTART (8 CPU)
09:54:03 tps rtps wtps bread/s bwrtn/s
09:55:01 268.92 27.74 241.18 891.85 38728.50
09:56:01 145.09 18.06 127.03 611.23 48489.65
Average: 205.96 22.82 183.14 749.16 43691.78
09:54:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:55:01 30085244 31718508 2853976 8.66 73368 1865764 1355880 3.99 835548 1719112 230752
09:56:01 29460236 31383096 3478984 10.56 81800 2138920 1624548 4.78 1296792 1865140 2812
Average: 29772740 31550802 3166480 9.61 77584 2002342 1490214 4.38 1066170 1792126 116782
09:54:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:55:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00
09:55:01 ens3 102.65 73.68 1242.49 31.55 0.00 0.00 0.00 0.00
09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
09:56:01 ens3 643.13 435.34 2864.75 177.87 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 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00
Average: ens3 377.47 257.57 2067.37 105.95 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-92413) 12/21/24 _x86_64_ (8 CPU)
09:53:27 LINUX RESTART (8 CPU)
09:54:03 CPU %user %nice %system %iowait %steal %idle
09:55:01 all 10.10 0.00 0.79 3.28 0.04 85.79
09:55:01 0 6.16 0.00 0.55 0.31 0.02 92.96
09:55:01 1 4.56 0.00 0.40 8.22 0.03 86.79
09:55:01 2 0.50 0.00 0.10 0.02 0.02 99.36
09:55:01 3 10.89 0.00 0.78 0.78 0.03 87.52
09:55:01 4 25.55 0.00 1.16 1.87 0.05 71.36
09:55:01 5 9.66 0.00 0.95 1.36 0.03 87.99
09:55:01 6 3.44 0.00 0.90 2.92 0.05 92.69
09:55:01 7 20.12 0.00 1.50 10.76 0.05 67.57
09:56:01 all 22.66 0.00 1.11 2.40 0.07 73.76
09:56:01 0 27.84 0.00 1.52 0.90 0.07 69.66
09:56:01 1 19.93 0.00 0.60 1.85 0.07 77.55
09:56:01 2 32.39 0.00 2.02 1.12 0.07 64.40
09:56:01 3 20.10 0.00 1.14 8.42 0.10 70.24
09:56:01 4 16.31 0.00 0.72 1.46 0.05 81.47
09:56:01 5 24.32 0.00 0.67 0.74 0.07 74.20
09:56:01 6 25.51 0.00 1.46 0.40 0.10 72.53
09:56:01 7 14.86 0.00 0.77 4.29 0.05 80.03
Average: all 16.48 0.00 0.95 2.83 0.06 79.68
Average: 0 17.17 0.00 1.05 0.61 0.04 81.13
Average: 1 12.38 0.00 0.50 4.98 0.05 82.09
Average: 2 16.69 0.00 1.08 0.58 0.04 81.61
Average: 3 15.56 0.00 0.96 4.65 0.07 78.76
Average: 4 20.85 0.00 0.94 1.66 0.05 76.50
Average: 5 17.09 0.00 0.81 1.05 0.05 81.00
Average: 6 14.66 0.00 1.18 1.64 0.08 82.44
Average: 7 17.44 0.00 1.13 7.47 0.05 73.91