---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-77524 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 851 29065 0 2250 30890
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:d9:50:71 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.186/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86158sec preferred_lft 86158sec
inet6 fe80::f816:3eff:fed9:5071/64 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 02:42:01:ad:25:46 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-77524) 10/17/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 tps rtps wtps bread/s bwrtn/s
22:56:01 307.88 47.61 260.27 1932.21 27970.80
22:57:01 83.47 0.60 82.87 23.33 28152.37
22:58:01 72.84 9.93 62.91 696.83 24794.67
Average: 154.73 19.38 135.35 884.11 26972.50
22:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
22:56:01 30061780 31727680 2877440 8.74 75696 1895580 1356596 3.99 851436 1724088 227940
22:57:01 29694556 31385488 3244664 9.85 83096 1910088 2007320 5.91 1209492 1727632 10028
22:58:01 29739464 31605604 3199756 9.71 89228 2074316 1466244 4.31 1042608 1837708 39280
Average: 29831933 31572924 3107287 9.43 82673 1959995 1610053 4.74 1034512 1763143 92416
22:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
22:56:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:56:01 ens3 93.10 65.59 1167.39 27.34 0.00 0.00 0.00 0.00
22:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:57:01 ens3 86.25 84.57 175.09 25.02 0.00 0.00 0.00 0.00
22:58:01 lo 5.61 5.61 0.56 0.56 0.00 0.00 0.00 0.00
22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
22:58:01 ens3 424.71 357.45 1931.59 122.57 0.00 0.00 0.00 0.00
Average: lo 2.45 2.45 0.25 0.25 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: ens3 201.37 169.21 1091.40 58.31 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77524) 10/17/24 _x86_64_ (8 CPU)
22:54:27 LINUX RESTART (8 CPU)
22:55:01 CPU %user %nice %system %iowait %steal %idle
22:56:01 all 10.00 0.00 0.91 2.80 0.04 86.24
22:56:01 0 2.72 0.00 0.42 0.02 0.00 96.85
22:56:01 1 1.64 0.00 0.30 8.20 0.02 89.85
22:56:01 2 12.32 0.00 1.14 2.44 0.07 84.04
22:56:01 3 4.59 0.00 0.92 3.78 0.03 90.68
22:56:01 4 9.45 0.00 1.02 1.07 0.02 88.44
22:56:01 5 0.95 0.00 0.15 0.02 0.08 98.80
22:56:01 6 7.27 0.00 0.67 4.64 0.03 87.39
22:56:01 7 41.03 0.00 2.67 2.27 0.07 53.96
22:57:01 all 3.14 0.00 0.28 1.34 0.03 95.22
22:57:01 0 2.20 0.00 0.12 0.00 0.02 97.67
22:57:01 1 0.28 0.00 0.20 7.92 0.02 91.58
22:57:01 2 0.42 0.00 0.17 0.02 0.03 99.37
22:57:01 3 3.99 0.00 0.07 0.00 0.03 95.91
22:57:01 4 3.64 0.00 0.45 2.47 0.03 93.40
22:57:01 5 6.26 0.00 1.07 0.10 0.07 92.50
22:57:01 6 2.13 0.00 0.12 0.20 0.02 97.53
22:57:01 7 6.20 0.00 0.05 0.00 0.03 93.71
22:58:01 all 26.76 0.00 1.39 1.26 0.06 70.54
22:58:01 0 26.65 0.00 1.30 0.17 0.05 71.84
22:58:01 1 18.67 0.00 1.44 7.98 0.05 71.86
22:58:01 2 20.29 0.00 1.29 0.02 0.08 78.32
22:58:01 3 23.01 0.00 1.20 0.05 0.05 75.69
22:58:01 4 59.57 0.00 1.49 0.52 0.08 38.34
22:58:01 5 26.39 0.00 1.34 0.15 0.07 72.06
22:58:01 6 20.90 0.00 1.75 1.18 0.05 76.11
22:58:01 7 18.61 0.00 1.29 0.02 0.05 80.03
Average: all 13.30 0.00 0.86 1.80 0.04 84.00
Average: 0 10.53 0.00 0.61 0.06 0.02 88.78
Average: 1 6.86 0.00 0.65 8.03 0.03 84.43
Average: 2 11.00 0.00 0.86 0.82 0.06 87.25
Average: 3 10.54 0.00 0.73 1.28 0.04 87.41
Average: 4 24.20 0.00 0.99 1.35 0.04 73.42
Average: 5 11.19 0.00 0.85 0.09 0.07 87.80
Average: 6 10.10 0.00 0.84 2.01 0.03 87.01
Average: 7 21.95 0.00 1.33 0.76 0.05 75.91