---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-83686 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 818 28572 0 2776 30913
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:cc:71:0d brd ff:ff:ff:ff:ff:ff
inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86168sec preferred_lft 86168sec
inet6 fe80::f816:3eff:fecc:710d/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 02:42:25:a8:67:4a 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-83686) 11/14/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:02 tps rtps wtps bread/s bwrtn/s
12:42:01 128.49 33.05 95.44 1682.29 34540.45
12:43:01 121.21 3.48 117.73 83.85 43368.64
12:44:01 62.66 1.07 61.59 106.92 51223.60
Average: 103.98 12.42 91.57 618.44 43091.73
12:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 30015324 31704016 2923896 8.88 76380 1915652 1384308 4.07 870116 1746488 249392
12:43:01 29573700 31501292 3365520 10.22 84356 2135792 1885684 5.55 1083848 1952264 40148
12:44:01 29296248 31692044 3642972 11.06 91316 2591432 1382468 4.07 896784 2405536 17440
Average: 29628424 31632451 3310796 10.05 84017 2214292 1550820 4.56 950249 2034763 102327
12:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:42:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00
12:42:01 ens3 64.97 44.60 985.56 9.36 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
12:43:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00
12:43:01 ens3 26.36 18.30 424.70 3.27 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
12:44:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
12:44:01 ens3 406.50 226.13 10203.32 24.50 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 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00
Average: ens3 166.51 96.63 3887.31 12.40 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83686) 11/14/24 _x86_64_ (8 CPU)
12:40:26 LINUX RESTART (8 CPU)
12:41:02 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 10.30 0.00 0.84 1.75 0.03 87.08
12:42:01 0 6.99 0.00 0.61 0.46 0.02 91.93
12:42:01 1 6.87 0.00 0.86 0.17 0.02 92.08
12:42:01 2 8.09 0.00 0.60 0.29 0.02 91.01
12:42:01 3 0.41 0.00 0.14 0.00 0.00 99.46
12:42:01 4 23.54 0.00 1.53 4.00 0.07 70.86
12:42:01 5 33.56 0.00 2.15 0.42 0.05 63.81
12:42:01 6 2.66 0.00 0.47 0.02 0.02 96.83
12:42:01 7 0.32 0.00 0.29 8.67 0.03 90.69
12:43:01 all 12.22 0.00 0.41 0.75 0.04 86.58
12:43:01 0 51.74 0.00 0.67 0.12 0.07 47.41
12:43:01 1 32.94 0.00 0.43 0.15 0.03 66.44
12:43:01 2 4.06 0.00 0.39 0.08 0.07 95.40
12:43:01 3 2.62 0.00 0.23 0.02 0.02 97.12
12:43:01 4 0.52 0.00 0.45 0.68 0.03 98.31
12:43:01 5 4.19 0.00 0.18 0.00 0.05 95.58
12:43:01 6 1.28 0.00 0.28 0.02 0.05 98.37
12:43:01 7 0.40 0.00 0.62 4.93 0.03 94.02
12:44:01 all 10.61 0.00 0.75 0.66 0.04 87.94
12:44:01 0 0.83 0.00 0.28 0.00 0.02 98.87
12:44:01 1 47.82 0.00 3.22 2.25 0.08 46.62
12:44:01 2 15.03 0.00 0.57 0.05 0.08 84.27
12:44:01 3 2.43 0.00 0.23 0.02 0.00 97.32
12:44:01 4 0.65 0.00 0.23 1.62 0.03 97.46
12:44:01 5 12.39 0.00 0.42 0.08 0.02 87.10
12:44:01 6 3.42 0.00 0.38 0.00 0.03 96.16
12:44:01 7 2.36 0.00 0.60 1.31 0.02 95.71
Average: all 11.05 0.00 0.66 1.05 0.04 87.20
Average: 0 19.90 0.00 0.52 0.19 0.03 79.35
Average: 1 29.32 0.00 1.51 0.86 0.04 68.26
Average: 2 9.07 0.00 0.52 0.14 0.06 90.22
Average: 3 1.83 0.00 0.20 0.01 0.01 97.95
Average: 4 8.14 0.00 0.73 2.09 0.04 88.99
Average: 5 16.62 0.00 0.91 0.17 0.04 82.26
Average: 6 2.45 0.00 0.38 0.01 0.03 97.12
Average: 7 1.03 0.00 0.50 4.95 0.03 93.49