---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-87372 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: 2800.000
BogoMIPS: 5600.00
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 13G 143G 9% /
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 861 26010 0 5295 30850
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:4b:d5:4e brd ff:ff:ff:ff:ff:ff
inet 10.30.107.137/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86137sec preferred_lft 86137sec
inet6 fe80::f816:3eff:fe4b:d54e/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 02:42:82:ae:6a:b8 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
inet6 fe80::42:82ff:feae:6ab8/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87372) 11/29/24 _x86_64_ (8 CPU)
10:43:27 LINUX RESTART (8 CPU)
10:44:01 tps rtps wtps bread/s bwrtn/s
10:45:01 168.22 53.04 115.18 3888.29 32494.18
10:46:01 457.49 12.45 445.04 828.50 134082.85
10:47:01 154.84 0.33 154.51 30.13 42469.59
Average: 260.18 21.94 238.24 1582.30 69682.21
10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 29442876 31685536 3496344 10.61 77596 2462644 1717948 5.05 913092 2263956 730188
10:46:01 25115976 29893120 7823244 23.75 128700 4823708 7818188 23.00 2942108 4358932 1140
10:47:01 26022748 31000372 6916472 21.00 158064 4965104 3379256 9.94 1908384 4473360 80
Average: 26860533 30859676 6078687 18.45 121453 4083819 4305131 12.67 1921195 3698749 243803
10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 303.40 208.40 8038.92 29.14 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 9.73 9.73 0.93 0.93 0.00 0.00 0.00 0.00
10:46:01 vethc784621 2.62 2.65 0.32 0.28 0.00 0.00 0.00 0.00
10:46:01 ens3 630.61 323.98 17364.41 27.22 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 br-5d71840788f3 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:47:01 ens3 64.17 50.59 1191.67 14.04 0.00 0.00 0.00 0.00
10:47:01 docker0 14.53 18.31 2.19 292.24 0.00 0.00 0.00 0.00
10:47:01 br-5d71840788f3 0.12 0.13 0.02 0.01 0.00 0.00 0.00 0.00
10:47:01 lo 20.50 20.50 1.96 1.96 0.00 0.00 0.00 0.00
Average: ens3 332.73 194.32 8865.00 23.47 0.00 0.00 0.00 0.00
Average: docker0 4.84 6.10 0.73 97.41 0.00 0.00 0.00 0.00
Average: br-5d71840788f3 0.09 0.07 0.01 0.01 0.00 0.00 0.00 0.00
Average: lo 5.52 5.52 0.54 0.54 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87372) 11/29/24 _x86_64_ (8 CPU)
10:43:27 LINUX RESTART (8 CPU)
10:44:01 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 10.48 0.00 1.23 1.47 0.04 86.79
10:45:01 0 31.82 0.00 2.88 1.12 0.08 64.10
10:45:01 1 20.80 0.00 1.70 0.33 0.05 77.11
10:45:01 2 2.42 0.00 0.64 1.81 0.03 95.10
10:45:01 3 2.01 0.00 0.72 0.33 0.00 96.94
10:45:01 4 1.85 0.00 0.67 0.20 0.03 97.24
10:45:01 5 20.14 0.00 1.59 0.73 0.03 77.51
10:45:01 6 1.49 0.00 0.74 6.42 0.03 91.32
10:45:01 7 3.29 0.00 0.92 0.80 0.02 94.98
10:46:01 all 30.89 0.00 7.25 3.60 0.10 58.16
10:46:01 0 31.95 0.00 9.87 15.40 0.12 42.65
10:46:01 1 28.79 0.00 7.00 1.09 0.08 63.02
10:46:01 2 26.57 0.00 6.07 4.28 0.10 62.97
10:46:01 3 35.45 0.00 7.50 0.99 0.10 55.95
10:46:01 4 32.58 0.00 7.11 0.73 0.07 59.51
10:46:01 5 31.90 0.00 7.19 2.25 0.10 58.56
10:46:01 6 32.61 0.00 6.78 2.37 0.08 58.15
10:46:01 7 27.27 0.00 6.48 1.73 0.10 64.42
10:47:01 all 8.45 0.00 2.25 0.77 0.06 88.47
10:47:01 0 7.59 0.00 2.51 0.30 0.07 89.53
10:47:01 1 6.90 0.00 1.72 1.31 0.07 90.00
10:47:01 2 8.97 0.00 2.27 0.15 0.07 88.54
10:47:01 3 7.08 0.00 2.20 0.69 0.07 89.97
10:47:01 4 9.74 0.00 1.94 0.07 0.05 88.20
10:47:01 5 6.08 0.00 2.72 1.68 0.08 89.43
10:47:01 6 12.37 0.00 2.46 1.62 0.07 83.48
10:47:01 7 8.83 0.00 2.14 0.30 0.05 88.68
Average: all 16.57 0.00 3.56 1.94 0.07 77.86
Average: 0 23.76 0.00 5.07 5.58 0.09 65.50
Average: 1 18.84 0.00 3.47 0.91 0.07 76.71
Average: 2 12.63 0.00 2.99 2.08 0.07 82.23
Average: 3 14.81 0.00 3.47 0.67 0.06 81.00
Average: 4 14.67 0.00 3.23 0.33 0.05 81.73
Average: 5 19.35 0.00 3.82 1.55 0.07 75.21
Average: 6 15.43 0.00 3.31 3.48 0.06 77.72
Average: 7 13.07 0.00 3.17 0.94 0.06 82.77