---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-2390 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 840 28544 0 2781 30889
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:13:39:0a brd ff:ff:ff:ff:ff:ff
inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86157sec preferred_lft 86157sec
inet6 fe80::f816:3eff:fe13:390a/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 02:42:9f:3b:74:4d 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-2390) 02/20/25 _x86_64_ (8 CPU)
12:40:18 LINUX RESTART (8 CPU)
12:41:01 tps rtps wtps bread/s bwrtn/s
12:42:01 191.67 21.88 169.79 724.83 63058.45
12:43:01 131.43 3.47 127.96 83.72 69239.93
12:44:02 61.06 11.15 49.91 602.97 33404.03
Average: 128.05 12.16 115.89 470.52 55234.57
12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
12:42:01 29984568 31668876 2954652 8.97 76632 1909832 1427864 4.20 884424 1760748 235588
12:43:01 29560820 31474652 3378400 10.26 84040 2122016 1971688 5.80 1087488 1959484 40892
12:44:02 29244612 31643364 3694608 11.22 92424 2592360 1419904 4.18 933704 2417272 15688
Average: 29596667 31595631 3342553 10.15 84365 2208069 1606485 4.73 968539 2045835 97389
12:41:01 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 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00
12:42:01 ens3 106.06 70.03 1014.46 23.39 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 36.98 24.23 429.51 3.68 0.00 0.00 0.00 0.00
12:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
12:44:02 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00
12:44:02 ens3 650.41 405.13 10217.98 35.04 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
Average: ens3 264.47 166.46 3887.16 20.70 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2390) 02/20/25 _x86_64_ (8 CPU)
12:40:18 LINUX RESTART (8 CPU)
12:41:01 CPU %user %nice %system %iowait %steal %idle
12:42:01 all 10.32 0.00 0.84 2.13 0.04 86.68
12:42:01 0 13.14 0.00 1.22 6.03 0.03 79.58
12:42:01 1 7.24 0.00 0.58 0.12 0.05 92.00
12:42:01 2 16.05 0.00 1.22 0.42 0.03 82.29
12:42:01 3 7.14 0.00 0.60 0.33 0.03 91.89
12:42:01 4 5.84 0.00 0.47 0.35 0.03 93.31
12:42:01 5 7.00 0.00 0.52 6.85 0.05 85.57
12:42:01 6 1.42 0.00 0.63 1.07 0.02 96.87
12:42:01 7 24.66 0.00 1.52 1.84 0.07 71.92
12:43:01 all 12.18 0.00 0.36 1.63 0.04 85.80
12:43:01 0 6.10 0.00 0.48 0.33 0.02 93.06
12:43:01 1 13.16 0.00 0.25 0.27 0.03 86.29
12:43:01 2 11.18 0.00 1.10 2.34 0.10 85.27
12:43:01 3 63.37 0.00 0.38 0.00 0.10 36.15
12:43:01 4 0.40 0.00 0.07 0.00 0.00 99.53
12:43:01 5 0.65 0.00 0.23 1.06 0.03 98.02
12:43:01 6 2.28 0.00 0.30 0.03 0.00 97.38
12:43:01 7 0.23 0.00 0.03 9.00 0.02 90.71
12:44:02 all 10.09 0.00 0.84 1.22 0.04 87.82
12:44:02 0 10.50 0.00 3.24 4.73 0.05 81.49
12:44:02 1 4.68 0.00 0.35 0.00 0.02 94.95
12:44:02 2 2.35 0.00 0.32 0.00 0.05 97.28
12:44:02 3 43.93 0.00 1.37 0.99 0.07 53.65
12:44:02 4 0.52 0.00 0.15 0.00 0.03 99.30
12:44:02 5 2.48 0.00 0.42 0.03 0.02 97.05
12:44:02 6 14.36 0.00 0.48 0.10 0.03 85.02
12:44:02 7 1.89 0.00 0.40 3.91 0.03 93.77
Average: all 10.86 0.00 0.68 1.66 0.04 86.76
Average: 0 9.91 0.00 1.64 3.70 0.03 84.71
Average: 1 8.36 0.00 0.39 0.13 0.03 91.08
Average: 2 9.86 0.00 0.88 0.92 0.06 88.28
Average: 3 38.15 0.00 0.78 0.44 0.07 60.56
Average: 4 2.25 0.00 0.23 0.12 0.02 97.38
Average: 5 3.38 0.00 0.39 2.65 0.03 93.54
Average: 6 6.02 0.00 0.47 0.40 0.02 93.09
Average: 7 8.93 0.00 0.65 4.91 0.04 85.47