---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-97677 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 829 28563 0 2773 30901
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:08:ac:7a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86154sec preferred_lft 86154sec
inet6 fe80::f816:3eff:fe08:ac7a/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 02:42:9c:b4:8e:63 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-97677) 01/15/25 _x86_64_ (8 CPU)
12:42:15 LINUX RESTART (8 CPU)
12:43:02 tps rtps wtps bread/s bwrtn/s
12:44:01 122.32 3.93 118.39 119.57 30964.65
12:45:01 74.17 0.22 73.95 3.33 30073.65
12:46:01 63.69 10.18 53.51 582.30 42716.75
Average: 86.53 4.78 81.75 235.71 34605.24
12:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:44:01 29866688 31614056 3072532 9.33 81048 1964748 1504912 4.43 953808 1804112 188308
12:45:01 29569772 31489688 3369448 10.23 83456 2129244 1950632 5.74 1075668 1966640 45108
12:46:01 29221248 31612824 3717972 11.29 92196 2586516 1468952 4.32 968412 2410424 20220
Average: 29552569 31572189 3386651 10.28 85567 2226836 1641499 4.83 999296 2060392 84545
12:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00
12:44:01 ens3 68.50 47.82 1015.41 10.98 0.00 0.00 0.00 0.00
12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:45:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
12:45:01 ens3 11.13 7.15 311.44 0.75 0.00 0.00 0.00 0.00
12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:46:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
12:46:01 ens3 392.78 214.35 10220.60 23.51 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 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00
Average: ens3 157.97 90.01 3864.98 11.75 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-97677) 01/15/25 _x86_64_ (8 CPU)
12:42:15 LINUX RESTART (8 CPU)
12:43:02 CPU %user %nice %system %iowait %steal %idle
12:44:01 all 10.20 0.00 0.83 2.45 0.03 86.49
12:44:01 0 22.84 0.00 1.15 1.26 0.05 74.70
12:44:01 1 17.47 0.00 1.10 0.44 0.02 80.97
12:44:01 2 6.08 0.00 0.73 1.83 0.03 91.33
12:44:01 3 0.58 0.00 0.15 3.48 0.00 95.80
12:44:01 4 0.51 0.00 0.73 10.04 0.05 88.66
12:44:01 5 12.76 0.00 0.98 0.93 0.03 85.29
12:44:01 6 0.58 0.00 0.19 0.07 0.02 99.15
12:44:01 7 20.84 0.00 1.55 1.60 0.08 75.93
12:45:01 all 12.48 0.00 0.18 1.73 0.05 85.57
12:45:01 0 26.34 0.00 0.25 0.00 0.12 73.30
12:45:01 1 0.32 0.00 0.22 2.18 0.10 97.18
12:45:01 2 0.35 0.00 0.23 1.97 0.00 97.45
12:45:01 3 0.33 0.00 0.03 0.00 0.03 99.60
12:45:01 4 0.35 0.00 0.03 9.40 0.02 90.19
12:45:01 5 0.17 0.00 0.02 0.00 0.00 99.82
12:45:01 6 8.68 0.00 0.12 0.00 0.02 91.19
12:45:01 7 63.38 0.00 0.58 0.30 0.12 35.62
12:46:01 all 9.34 0.00 0.86 1.85 0.05 87.91
12:46:01 0 0.55 0.00 0.10 0.00 0.02 99.33
12:46:01 1 13.60 0.00 0.50 0.92 0.10 84.88
12:46:01 2 0.80 0.00 0.30 0.30 0.02 98.58
12:46:01 3 15.79 0.00 0.60 0.18 0.08 83.34
12:46:01 4 1.93 0.00 2.23 11.32 0.03 84.48
12:46:01 5 14.51 0.00 2.29 1.97 0.05 81.18
12:46:01 6 1.72 0.00 0.18 0.00 0.03 98.07
12:46:01 7 25.83 0.00 0.65 0.03 0.03 73.46
Average: all 10.68 0.00 0.62 2.00 0.04 86.65
Average: 0 16.54 0.00 0.50 0.41 0.06 82.49
Average: 1 10.42 0.00 0.60 1.19 0.07 87.72
Average: 2 2.39 0.00 0.42 1.36 0.02 95.81
Average: 3 5.59 0.00 0.26 1.21 0.04 92.90
Average: 4 0.94 0.00 1.00 10.26 0.03 87.77
Average: 5 9.12 0.00 1.10 0.97 0.03 88.79
Average: 6 3.67 0.00 0.16 0.02 0.02 96.12
Average: 7 36.76 0.00 0.92 0.64 0.08 61.60