---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2130 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 825 28560 0 2781 30905
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:f0:49:50 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86157sec preferred_lft 86157sec
inet6 fe80::f816:3eff:fef0:4950/64 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 02:42:7e:58:fb: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-2130) 02/19/25 _x86_64_ (8 CPU)
12:40:59 LINUX RESTART (8 CPU)
12:41:01 tps rtps wtps bread/s bwrtn/s
12:42:02 325.75 84.55 241.19 5431.49 48764.41
12:43:01 101.71 3.93 97.78 101.68 19984.68
12:44:01 70.77 0.32 70.45 8.39 18686.74
Average: 166.42 29.74 136.68 1856.63 29194.68
12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:02 30285528 31668952 2653692 8.06 53580 1649704 1458604 4.29 876520 1505440 77596
12:43:01 29659040 31525576 3280180 9.96 83968 2075760 1898868 5.59 1039060 1913872 271324
12:44:01 29553636 31489136 3385584 10.28 84064 2143304 1931836 5.68 1075912 1979348 33708
Average: 29832735 31561221 3106485 9.43 73871 1956256 1763103 5.19 997164 1799553 127543
12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:02 ens3 388.25 283.37 1096.10 73.95 0.00 0.00 0.00 0.00
12:42:02 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00
12:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:43:01 ens3 215.61 143.30 1253.19 15.41 0.00 0.00 0.00 0.00
12:43:01 lo 1.22 1.22 0.14 0.14 0.00 0.00 0.00 0.00
12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 ens3 7.23 5.71 4.93 4.67 0.00 0.00 0.00 0.00
12:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: ens3 203.60 144.11 781.99 31.43 0.00 0.00 0.00 0.00
Average: lo 1.18 1.18 0.12 0.12 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
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2130) 02/19/25 _x86_64_ (8 CPU)
12:40:59 LINUX RESTART (8 CPU)
12:41:01 CPU %user %nice %system %iowait %steal %idle
12:42:02 all 7.42 0.00 1.17 3.06 0.03 88.31
12:42:02 0 2.52 0.00 1.77 0.69 0.02 95.00
12:42:02 1 6.36 0.00 1.07 11.92 0.07 80.59
12:42:02 2 4.67 0.00 0.72 0.79 0.03 93.80
12:42:02 3 5.49 0.00 0.55 0.43 0.03 93.49
12:42:02 4 11.58 0.00 0.78 0.65 0.03 86.95
12:42:02 5 16.27 0.00 2.55 4.32 0.03 76.83
12:42:02 6 4.98 0.00 0.95 1.87 0.03 92.17
12:42:02 7 7.48 0.00 1.00 3.89 0.05 87.58
12:43:01 all 10.48 0.00 0.92 1.77 0.04 86.80
12:43:01 0 1.43 0.00 0.15 0.03 0.02 98.37
12:43:01 1 0.75 0.00 0.49 6.11 0.07 92.59
12:43:01 2 9.15 0.00 0.81 0.13 0.02 89.89
12:43:01 3 5.06 0.00 0.41 0.15 0.03 94.35
12:43:01 4 24.05 0.00 1.68 0.97 0.03 73.26
12:43:01 5 34.41 0.00 2.62 1.36 0.05 61.57
12:43:01 6 2.70 0.00 0.58 0.17 0.02 96.54
12:43:01 7 6.34 0.00 0.59 5.22 0.02 87.83
12:44:01 all 12.80 0.00 0.12 0.80 0.04 86.24
12:44:01 0 0.02 0.00 0.02 0.05 0.02 99.90
12:44:01 1 0.03 0.00 0.43 6.39 0.03 93.11
12:44:01 2 2.09 0.00 0.08 0.00 0.05 97.78
12:44:01 3 63.92 0.00 0.15 0.00 0.08 35.85
12:44:01 4 1.25 0.00 0.12 0.00 0.05 98.58
12:44:01 5 0.10 0.00 0.02 0.00 0.00 99.88
12:44:01 6 0.05 0.00 0.00 0.00 0.00 99.95
12:44:01 7 35.07 0.00 0.12 0.00 0.07 64.74
Average: all 10.24 0.00 0.74 1.88 0.03 87.12
Average: 0 1.32 0.00 0.65 0.26 0.02 97.76
Average: 1 2.39 0.00 0.67 8.15 0.06 88.74
Average: 2 5.28 0.00 0.53 0.31 0.03 93.85
Average: 3 24.95 0.00 0.37 0.20 0.05 74.43
Average: 4 12.22 0.00 0.86 0.54 0.04 86.35
Average: 5 16.81 0.00 1.72 1.90 0.03 79.54
Average: 6 2.58 0.00 0.51 0.68 0.02 96.22
Average: 7 16.37 0.00 0.57 3.02 0.04 80.00