---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-90815 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 868 28882 0 2416 30868
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:e5:c9:02 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86189sec preferred_lft 86189sec
inet6 fe80::f816:3eff:fee5:c902/64 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 02:42:4b:e5:c7:64 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-90815) 12/14/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 tps rtps wtps bread/s bwrtn/s
05:29:02 305.60 84.47 221.13 6209.50 93608.93
05:30:01 176.75 20.35 156.40 744.82 65101.51
05:31:01 118.43 6.22 112.21 323.15 54440.39
Average: 200.39 37.11 163.29 2435.21 71083.51
05:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
05:29:02 30179740 31641204 2759480 8.38 56260 1724412 1491316 4.39 926280 1557616 87392
05:30:01 28600900 30421036 4338320 13.17 83676 2034980 3034668 8.93 2191848 1827488 95864
05:31:01 29607700 31640540 3331520 10.11 90528 2234636 1429944 4.21 1041136 1961584 82120
Average: 29462780 31234260 3476440 10.55 76821 1998009 1985309 5.84 1386421 1782229 88459
05:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
05:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
05:29:02 ens3 410.58 263.81 1536.90 64.49 0.00 0.00 0.00 0.00
05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:30:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00
05:30:01 ens3 319.13 243.98 2398.34 66.89 0.00 0.00 0.00 0.00
05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
05:31:01 lo 10.70 10.70 1.30 1.30 0.00 0.00 0.00 0.00
05:31:01 ens3 601.55 409.18 1915.28 130.67 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 4.48 4.48 0.52 0.52 0.00 0.00 0.00 0.00
Average: ens3 444.45 306.00 1947.67 87.46 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90815) 12/14/24 _x86_64_ (8 CPU)
05:27:56 LINUX RESTART (8 CPU)
05:28:01 CPU %user %nice %system %iowait %steal %idle
05:29:02 all 8.12 0.00 1.33 4.16 0.05 86.34
05:29:02 0 15.12 0.00 1.27 2.32 0.05 81.24
05:29:02 1 10.51 0.00 2.70 3.60 0.03 83.16
05:29:02 2 3.59 0.00 1.34 15.65 0.05 79.38
05:29:02 3 6.72 0.00 1.21 1.11 0.03 90.94
05:29:02 4 12.80 0.00 0.89 1.10 0.05 85.17
05:29:02 5 4.11 0.00 0.82 0.43 0.02 94.62
05:29:02 6 4.22 0.00 1.17 0.55 0.03 94.03
05:29:02 7 7.91 0.00 1.27 8.54 0.07 82.21
05:30:01 all 20.30 0.00 1.30 2.87 0.07 75.46
05:30:01 0 39.50 0.00 2.32 2.87 0.12 55.19
05:30:01 1 23.06 0.00 1.59 1.98 0.08 73.29
05:30:01 2 24.67 0.00 1.31 0.75 0.07 73.21
05:30:01 3 13.36 0.00 0.97 0.71 0.05 84.91
05:30:01 4 19.08 0.00 0.68 0.07 0.09 80.08
05:30:01 5 17.80 0.00 1.56 0.61 0.07 79.96
05:30:01 6 11.60 0.00 1.12 0.12 0.05 87.11
05:30:01 7 13.40 0.00 0.82 15.93 0.07 69.79
05:31:01 all 29.22 0.00 1.40 1.58 0.07 67.73
05:31:01 0 44.45 0.00 1.70 0.98 0.07 52.80
05:31:01 1 39.65 0.00 2.27 0.35 0.10 57.63
05:31:01 2 25.97 0.00 1.25 0.07 0.07 72.64
05:31:01 3 26.47 0.00 1.03 0.07 0.05 72.38
05:31:01 4 20.67 0.00 1.34 0.10 0.07 77.83
05:31:01 5 32.55 0.00 1.39 0.43 0.07 65.56
05:31:01 6 18.93 0.00 0.95 0.00 0.07 80.05
05:31:01 7 24.98 0.00 1.22 10.66 0.08 63.05
Average: all 19.21 0.00 1.34 2.87 0.06 76.51
Average: 0 32.99 0.00 1.76 2.05 0.08 63.12
Average: 1 24.43 0.00 2.19 1.98 0.07 71.34
Average: 2 18.05 0.00 1.30 5.50 0.06 75.08
Average: 3 15.54 0.00 1.07 0.63 0.04 82.72
Average: 4 17.50 0.00 0.97 0.43 0.07 81.03
Average: 5 18.16 0.00 1.25 0.49 0.05 80.05
Average: 6 11.58 0.00 1.08 0.22 0.05 87.07
Average: 7 15.44 0.00 1.10 11.69 0.07 71.70