---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-84728 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 859 28379 0 2927 30870
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:38:3d:38 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.115/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86101sec preferred_lft 86101sec
inet6 fe80::f816:3eff:fe38:3d38/64 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 02:42:81:4d:77:fe 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::42:81ff:fe4d:77fe/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-84728) 11/18/24 _x86_64_ (8 CPU)
16:45:46 LINUX RESTART (8 CPU)
16:46:01 tps rtps wtps bread/s bwrtn/s
16:47:03 362.84 74.04 288.80 5298.98 109607.47
16:48:01 88.61 13.65 74.96 993.17 62684.04
16:49:01 149.81 43.81 106.00 2484.25 17148.74
16:50:01 250.87 5.48 245.39 527.38 37881.15
Average: 214.07 34.42 179.66 2337.09 56781.42
16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
16:47:03 30298552 31669656 2640668 8.02 53412 1638272 1418044 4.17 877476 1492532 49032
16:48:01 30164588 31715376 2774632 8.42 68472 1794628 1379024 4.06 856588 1630536 134148
16:49:01 28606520 30447680 4332700 13.15 81864 2059584 2182092 6.42 2201280 1818548 17720
16:50:01 27761840 30304040 5177380 15.72 91240 2736580 2283364 6.72 2527872 2298760 168
Average: 29207875 31034188 3731345 11.33 73747 2057266 1815631 5.34 1615804 1810094 50267
16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
16:47:03 ens3 297.80 240.64 1037.48 75.46 0.00 0.00 0.00 0.00
16:47:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:47:03 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
16:48:01 ens3 27.49 18.55 575.88 3.67 0.00 0.00 0.00 0.00
16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:48:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00
16:49:01 ens3 288.97 248.28 1787.28 67.29 0.00 0.00 0.00 0.00
16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
16:49:01 lo 1.55 1.55 0.18 0.18 0.00 0.00 0.00 0.00
16:50:01 ens3 311.03 250.46 2557.22 899.18 0.00 0.00 0.00 0.00
16:50:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00
16:50:01 lo 3.60 3.60 1.84 1.84 0.00 0.00 0.00 0.00
Average: ens3 233.03 190.91 1497.10 263.55 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.89 1.89 0.57 0.57 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84728) 11/18/24 _x86_64_ (8 CPU)
16:45:46 LINUX RESTART (8 CPU)
16:46:01 CPU %user %nice %system %iowait %steal %idle
16:47:03 all 8.35 0.00 1.19 7.95 0.04 82.46
16:47:03 0 7.28 0.00 1.56 8.57 0.03 82.56
16:47:03 1 7.94 0.00 0.97 6.38 0.03 84.68
16:47:03 2 4.25 0.00 2.13 0.87 0.03 92.73
16:47:03 3 10.52 0.00 1.22 1.39 0.05 86.82
16:47:03 4 11.49 0.00 1.00 10.47 0.05 76.98
16:47:03 5 5.06 0.00 0.87 0.62 0.05 93.40
16:47:03 6 9.35 0.00 0.72 19.07 0.07 70.80
16:47:03 7 10.95 0.00 1.00 16.31 0.05 71.68
16:48:01 all 3.49 0.00 0.41 10.13 0.02 85.94
16:48:01 0 1.05 0.00 0.52 3.82 0.02 94.59
16:48:01 1 5.45 0.00 0.47 0.26 0.02 93.81
16:48:01 2 1.33 0.00 0.16 2.36 0.02 96.14
16:48:01 3 2.82 0.00 0.22 0.21 0.02 96.74
16:48:01 4 7.56 0.00 0.90 65.45 0.05 26.03
16:48:01 5 4.25 0.00 0.28 0.31 0.03 95.13
16:48:01 6 1.36 0.00 0.26 6.72 0.00 91.66
16:48:01 7 4.16 0.00 0.50 2.28 0.02 93.05
16:49:01 all 25.37 0.00 1.17 2.99 0.07 70.41
16:49:01 0 34.71 0.00 1.43 3.27 0.07 60.52
16:49:01 1 22.04 0.00 1.19 1.91 0.05 74.81
16:49:01 2 25.62 0.00 0.89 0.39 0.07 73.04
16:49:01 3 31.37 0.00 1.11 5.56 0.10 61.86
16:49:01 4 20.93 0.00 1.00 6.11 0.07 71.89
16:49:01 5 26.40 0.00 1.75 4.38 0.07 67.40
16:49:01 6 20.26 0.00 0.99 0.59 0.05 78.11
16:49:01 7 21.67 0.00 0.99 1.72 0.05 75.57
16:50:01 all 17.02 0.00 1.78 3.15 0.08 77.97
16:50:01 0 16.47 0.00 1.45 1.09 0.07 80.92
16:50:01 1 17.80 0.00 1.74 0.27 0.13 80.06
16:50:01 2 13.32 0.00 2.46 5.82 0.12 78.28
16:50:01 3 22.10 0.00 2.46 8.07 0.07 67.30
16:50:01 4 15.31 0.00 1.44 3.15 0.08 80.02
16:50:01 5 23.37 0.00 1.54 0.81 0.08 74.20
16:50:01 6 16.01 0.00 1.71 2.05 0.07 80.17
16:50:01 7 11.82 0.00 1.43 4.03 0.05 82.67
Average: all 13.63 0.00 1.14 6.03 0.05 79.15
Average: 0 14.97 0.00 1.24 4.19 0.05 79.55
Average: 1 13.37 0.00 1.09 2.22 0.06 83.26
Average: 2 11.18 0.00 1.42 2.35 0.06 84.99
Average: 3 16.79 0.00 1.26 3.83 0.06 78.06
Average: 4 13.88 0.00 1.09 20.88 0.06 64.09
Average: 5 14.82 0.00 1.12 1.53 0.06 82.47
Average: 6 11.83 0.00 0.92 7.11 0.05 80.10
Average: 7 12.21 0.00 0.98 6.11 0.04 80.65