---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84984 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 838 28548 0 2780 30892
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:cf:32:66 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86155sec preferred_lft 86155sec
inet6 fe80::f816:3eff:fecf:3266/64 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 02:42:2f:49:bd:0d 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-84984) 11/19/24 _x86_64_ (8 CPU)
12:40:27 LINUX RESTART (8 CPU)
12:41:01 tps rtps wtps bread/s bwrtn/s
12:42:01 318.03 37.33 280.70 1739.44 25133.28
12:43:01 113.63 3.77 109.87 88.92 31100.68
12:44:01 47.13 0.13 46.99 9.07 39247.33
Average: 159.60 13.74 145.85 612.48 31827.10
12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 29966116 31629188 2973104 9.03 75116 1893532 1445268 4.25 949960 1721024 224140
12:43:01 29552904 31476316 3386316 10.28 84356 2131940 1913392 5.63 1108404 1948372 43016
12:44:01 29221864 31615072 3717356 11.29 91432 2587556 1460776 4.30 973488 2403064 3948
Average: 29580295 31573525 3358925 10.20 83635 2204343 1606479 4.73 1010617 2024153 90368
12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:42:01 ens3 144.33 100.17 1163.59 34.98 0.00 0.00 0.00 0.00
12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:42:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00
12:43:01 ens3 29.01 21.81 426.96 4.65 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 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
12:44:01 ens3 396.28 207.78 10196.94 20.31 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 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
Average: ens3 189.87 109.92 3929.16 19.98 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 0.82 0.82 0.09 0.09 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84984) 11/19/24 _x86_64_ (8 CPU)
12:40:27 LINUX RESTART (8 CPU)
12:41:01 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 10.34 0.00 0.98 2.54 0.03 86.09
12:42:01 0 18.53 0.00 1.73 2.52 0.05 77.17
12:42:01 1 14.57 0.00 0.90 1.24 0.03 83.26
12:42:01 2 17.10 0.00 1.17 0.47 0.03 81.23
12:42:01 3 5.64 0.00 1.45 3.54 0.03 89.33
12:42:01 4 3.76 0.00 0.30 0.03 0.02 95.89
12:42:01 5 2.62 0.00 0.27 0.42 0.00 96.70
12:42:01 6 5.97 0.00 0.82 0.30 0.02 92.90
12:42:01 7 14.56 0.00 1.24 11.84 0.07 72.30
12:43:01 all 12.06 0.00 0.44 2.06 0.04 85.41
12:43:01 0 0.35 0.00 0.18 1.02 0.00 98.45
12:43:01 1 26.57 0.00 0.37 0.05 0.10 72.91
12:43:01 2 4.79 0.00 0.49 0.15 0.03 94.54
12:43:01 3 7.10 0.00 1.07 6.06 0.03 85.73
12:43:01 4 0.53 0.00 0.12 0.00 0.02 99.33
12:43:01 5 4.78 0.00 0.25 0.25 0.02 94.70
12:43:01 6 49.09 0.00 0.69 0.33 0.07 49.82
12:43:01 7 3.27 0.00 0.37 8.57 0.07 87.72
12:44:01 all 10.30 0.00 0.69 1.65 0.03 87.34
12:44:01 0 10.11 0.00 0.30 0.08 0.02 89.49
12:44:01 1 48.17 0.00 0.18 0.02 0.05 51.58
12:44:01 2 1.77 0.00 0.20 1.14 0.03 96.85
12:44:01 3 0.67 0.00 0.10 0.10 0.03 99.10
12:44:01 4 0.67 0.00 0.12 0.02 0.00 99.20
12:44:01 5 10.41 0.00 0.70 0.75 0.02 88.13
12:44:01 6 4.48 0.00 0.28 0.00 0.00 95.23
12:44:01 7 6.36 0.00 3.63 11.12 0.08 78.80
Average: all 10.90 0.00 0.71 2.08 0.03 86.28
Average: 0 9.66 0.00 0.74 1.21 0.02 88.37
Average: 1 29.74 0.00 0.49 0.43 0.06 69.27
Average: 2 7.88 0.00 0.62 0.59 0.03 90.89
Average: 3 4.47 0.00 0.87 3.23 0.03 91.39
Average: 4 1.65 0.00 0.18 0.02 0.01 98.14
Average: 5 5.93 0.00 0.41 0.47 0.01 93.18
Average: 6 19.82 0.00 0.60 0.21 0.03 79.34
Average: 7 8.07 0.00 1.74 10.51 0.07 79.61