---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-100162 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 14G 142G 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 884 25056 0 6226 30827
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:09:bb:2b brd ff:ff:ff:ff:ff:ff
inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85995sec preferred_lft 85995sec
inet6 fe80::f816:3eff:fe09:bb2b/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 02:42:1e:b6:9e:40 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::42:1eff:feb6:9e40/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-100162) 01/22/25 _x86_64_ (8 CPU)
08:32:08 LINUX RESTART (8 CPU)
08:33:01 tps rtps wtps bread/s bwrtn/s
08:34:01 220.80 19.63 201.17 2267.62 65570.00
08:35:01 370.99 11.86 359.12 783.20 121284.85
08:36:01 137.58 0.37 137.21 30.79 29972.80
08:37:01 22.70 0.00 22.70 0.00 13457.86
08:38:01 40.71 0.02 40.69 3.60 13797.45
Average: 158.55 6.38 152.18 617.04 48816.59
08:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:34:01 26169608 31647716 6769612 20.55 118916 5521688 1810048 5.33 985444 5296496 2613316
08:35:01 23232472 28962920 9706748 29.47 131208 5741188 10500428 30.89 3891204 5234036 1820
08:36:01 21567556 27616540 11371664 34.52 159900 5991436 12258508 36.07 5370132 5362628 1596
08:37:01 21063468 27116232 11875752 36.05 160332 5994452 12880740 37.90 5872772 5359716 148
08:38:01 23284128 29331436 9655092 29.31 160756 5993904 8303352 24.43 3721056 5332376 316
Average: 23063446 28934969 9875774 29.98 146222 5848534 9150615 26.92 3968122 5317050 523439
08:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:34:01 lo 17.40 17.40 1.69 1.69 0.00 0.00 0.00 0.00
08:34:01 ens3 1348.36 707.18 37840.93 66.93 0.00 0.00 0.00 0.00
08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:35:01 veth0e9fe09 24.65 22.96 10.55 16.12 0.00 0.00 0.00 0.00
08:35:01 vethf29929b 0.85 0.88 0.05 0.05 0.00 0.00 0.00 0.00
08:35:01 vetha1d7f92 1.23 1.47 0.07 0.09 0.00 0.00 0.00 0.00
08:36:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
08:36:01 veth0e9fe09 0.15 0.23 0.02 0.02 0.00 0.00 0.00 0.00
08:36:01 vethf29929b 11.73 12.43 5.50 31.29 0.00 0.00 0.00 0.00
08:36:01 vetha1d7f92 11.61 13.43 2.31 2.51 0.00 0.00 0.00 0.00
08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:37:01 veth0e9fe09 23.48 19.25 7.82 25.42 0.00 0.00 0.00 0.00
08:37:01 vethf29929b 21.66 23.10 7.45 43.40 0.00 0.00 0.00 0.00
08:37:01 vetha1d7f92 32.26 30.36 8.95 27.26 0.00 0.00 0.00 0.00
08:38:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:38:01 veth0e9fe09 0.03 0.72 0.00 0.05 0.00 0.00 0.00 0.00
08:38:01 vetha1d7f92 7.18 10.65 1.25 1.30 0.00 0.00 0.00 0.00
08:38:01 br-3945ca967441 0.62 0.32 0.03 0.02 0.00 0.00 0.00 0.00
Average: lo 4.42 4.42 0.42 0.42 0.00 0.00 0.00 0.00
Average: veth0e9fe09 9.66 8.63 3.68 8.32 0.00 0.00 0.00 0.00
Average: vetha1d7f92 10.46 11.18 2.52 6.23 0.00 0.00 0.00 0.00
Average: br-3945ca967441 0.12 0.06 0.01 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-100162) 01/22/25 _x86_64_ (8 CPU)
08:32:08 LINUX RESTART (8 CPU)
08:33:01 CPU %user %nice %system %iowait %steal %idle
08:34:01 all 17.02 0.00 5.26 4.41 0.06 73.25
08:34:01 0 10.83 0.00 5.05 1.46 0.03 82.63
08:34:01 1 10.37 0.00 3.73 11.58 0.05 74.27
08:34:01 2 11.79 0.00 4.71 5.66 0.05 77.79
08:34:01 3 35.00 0.00 7.03 4.87 0.08 53.01
08:34:01 4 33.38 0.00 6.25 4.73 0.10 55.54
08:34:01 5 11.23 0.00 5.04 0.84 0.07 82.82
08:34:01 6 13.25 0.00 5.19 4.82 0.07 76.68
08:34:01 7 10.48 0.00 5.14 1.28 0.03 83.07
08:35:01 all 36.16 0.00 5.14 5.96 0.09 52.66
08:35:01 0 33.31 0.00 5.38 20.38 0.10 40.83
08:35:01 1 35.24 0.00 5.05 11.52 0.08 48.11
08:35:01 2 38.46 0.00 5.13 4.30 0.08 52.02
08:35:01 3 36.01 0.00 5.45 2.62 0.08 55.84
08:35:01 4 36.77 0.00 5.13 5.53 0.07 52.50
08:35:01 5 36.74 0.00 5.09 1.84 0.10 56.23
08:35:01 6 36.98 0.00 5.47 1.41 0.10 56.04
08:35:01 7 35.72 0.00 4.41 0.20 0.07 59.60
08:36:01 all 27.40 0.00 3.83 2.16 0.11 66.51
08:36:01 0 21.73 0.00 3.22 4.29 0.10 70.66
08:36:01 1 32.73 0.00 4.74 0.57 0.10 61.86
08:36:01 2 28.77 0.00 3.95 4.72 0.10 62.45
08:36:01 3 29.41 0.00 3.89 2.35 0.10 64.25
08:36:01 4 30.04 0.00 4.45 1.13 0.13 64.25
08:36:01 5 26.70 0.00 4.11 0.34 0.12 68.73
08:36:01 6 28.46 0.00 3.38 0.71 0.12 67.34
08:36:01 7 21.31 0.00 2.96 3.14 0.08 72.51
08:37:01 all 8.86 0.00 0.84 0.60 0.08 89.61
08:37:01 0 11.07 0.00 1.12 0.13 0.07 87.61
08:37:01 1 8.78 0.00 0.73 0.02 0.08 90.38
08:37:01 2 9.33 0.00 1.05 0.03 0.08 89.50
08:37:01 3 8.65 0.00 0.84 0.00 0.08 90.42
08:37:01 4 8.63 0.00 0.78 0.03 0.08 90.47
08:37:01 5 9.18 0.00 0.75 0.02 0.08 89.97
08:37:01 6 7.66 0.00 0.93 0.00 0.08 91.32
08:37:01 7 7.58 0.00 0.52 4.57 0.08 87.26
08:38:01 all 3.72 0.00 0.79 0.61 0.06 94.83
08:38:01 0 3.95 0.00 0.84 0.28 0.08 94.85
08:38:01 1 2.85 0.00 0.58 0.02 0.02 96.53
08:38:01 2 3.68 0.00 0.62 0.08 0.05 95.57
08:38:01 3 3.51 0.00 0.76 0.02 0.05 95.67
08:38:01 4 4.31 0.00 0.85 0.05 0.07 94.73
08:38:01 5 4.67 0.00 1.08 0.13 0.07 94.05
08:38:01 6 2.87 0.00 0.75 0.03 0.05 96.29
08:38:01 7 3.89 0.00 0.80 4.27 0.07 90.98
Average: all 18.58 0.00 3.16 2.74 0.08 75.43
Average: 0 16.12 0.00 3.11 5.26 0.08 75.43
Average: 1 17.95 0.00 2.96 4.72 0.07 74.30
Average: 2 18.36 0.00 3.08 2.95 0.07 75.53
Average: 3 22.46 0.00 3.58 1.96 0.08 71.91
Average: 4 22.56 0.00 3.48 2.28 0.09 71.58
Average: 5 17.65 0.00 3.21 0.63 0.09 78.43
Average: 6 17.81 0.00 3.14 1.39 0.08 77.58
Average: 7 15.75 0.00 2.76 2.70 0.07 78.72