---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-42192 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 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 892 25779 0 5494 30818
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:06:c7:40 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86041sec preferred_lft 86041sec
inet6 fe80::f816:3eff:fe06:c740/64 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:ce:74:5e:d4 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:ceff:fe74:5ed4/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42192) 09/26/24 _x86_64_ (8 CPU)
14:48:46 LINUX RESTART (8 CPU)
14:49:01 tps rtps wtps bread/s bwrtn/s
14:50:00 363.92 87.37 276.55 6267.62 57170.87
14:51:01 212.31 18.28 194.03 2226.00 61281.23
14:52:01 306.65 13.40 293.25 789.87 92294.72
14:53:01 138.11 0.42 137.69 37.33 31119.85
14:54:01 39.94 0.07 39.88 14.00 14823.25
Average: 212.19 23.89 188.30 1868.12 51372.37
14:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:50:00 30118004 31630032 2821216 8.56 59008 1769848 1508488 4.44 948084 1592872 121884
14:51:01 26864640 31616276 6074580 18.44 115228 4830352 1885384 5.55 1027952 4584560 1830960
14:52:01 25237276 30214516 7701944 23.38 124672 5029216 8030988 23.63 2592228 4581728 376
14:53:01 24060684 29359812 8878536 26.95 155096 5280528 9015492 26.53 3551068 4743904 2592
14:54:01 25786792 30968656 7152428 21.71 156184 5172208 3414484 10.05 1977548 4638260 336
Average: 26413479 30757858 6525741 19.81 122038 4416430 4770967 14.04 2019376 4028265 391230
14:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:50:00 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00
14:50:00 ens3 370.00 255.99 1575.14 75.77 0.00 0.00 0.00 0.00
14:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:51:01 lo 13.18 13.18 1.29 1.29 0.00 0.00 0.00 0.00
14:51:01 ens3 1250.71 599.62 28211.97 51.55 0.00 0.00 0.00 0.00
14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:52:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00
14:52:01 veth91b7ed4 0.60 0.82 0.04 0.05 0.00 0.00 0.00 0.00
14:52:01 veth53f7ce9 51.62 62.10 19.00 15.00 0.00 0.00 0.00 0.00
14:52:01 veth86f1d10 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00
14:53:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00
14:53:01 veth91b7ed4 4.10 5.17 0.63 2.68 0.00 0.00 0.00 0.00
14:53:01 veth53f7ce9 29.91 36.54 39.48 13.03 0.00 0.00 0.00 0.00
14:53:01 veth86f1d10 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00
14:54:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
14:54:01 veth53f7ce9 0.22 0.72 0.01 0.05 0.00 0.00 0.00 0.00
14:54:01 ens3 1730.68 935.74 31454.97 157.12 0.00 0.00 0.00 0.00
14:54:01 br-ec969546a5de 0.47 0.33 0.03 0.03 0.00 0.00 0.00 0.00
Average: lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00
Average: veth53f7ce9 16.30 19.81 11.66 5.60 0.00 0.00 0.00 0.00
Average: ens3 343.96 185.46 6268.83 31.21 0.00 0.00 0.00 0.00
Average: br-ec969546a5de 0.09 0.07 0.01 0.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42192) 09/26/24 _x86_64_ (8 CPU)
14:48:46 LINUX RESTART (8 CPU)
14:49:01 CPU %user %nice %system %iowait %steal %idle
14:50:00 all 8.83 0.00 1.39 4.28 0.04 85.46
14:50:00 0 9.29 0.00 2.44 1.60 0.05 86.61
14:50:00 1 4.19 0.00 0.67 1.88 0.03 93.23
14:50:00 2 9.09 0.00 2.03 14.77 0.07 74.05
14:50:00 3 7.98 0.00 1.37 10.54 0.02 80.09
14:50:00 4 2.82 0.00 1.34 0.85 0.02 94.98
14:50:00 5 13.86 0.00 1.15 1.32 0.05 83.62
14:50:00 6 8.35 0.00 0.70 2.05 0.05 88.85
14:50:00 7 15.06 0.00 1.37 1.22 0.05 82.30
14:51:01 all 13.47 0.00 4.31 7.49 0.06 74.67
14:51:01 0 11.88 0.00 4.18 0.61 0.03 83.30
14:51:01 1 7.97 0.00 4.65 9.08 0.05 78.25
14:51:01 2 17.38 0.00 4.13 0.91 0.05 77.53
14:51:01 3 9.81 0.00 4.53 9.32 0.07 76.27
14:51:01 4 25.17 0.00 4.63 2.14 0.07 67.99
14:51:01 5 14.20 0.00 4.15 26.38 0.10 55.17
14:51:01 6 12.03 0.00 3.71 10.38 0.07 73.81
14:51:01 7 9.37 0.00 4.46 1.16 0.05 84.97
14:52:01 all 15.71 0.00 2.77 8.73 0.12 72.68
14:52:01 0 12.96 0.00 2.37 1.19 0.10 83.38
14:52:01 1 12.75 0.00 2.43 10.74 0.12 73.97
14:52:01 2 17.15 0.00 3.05 7.96 0.10 71.74
14:52:01 3 17.29 0.00 3.32 2.61 0.12 76.66
14:52:01 4 17.16 0.00 3.49 14.45 0.13 64.76
14:52:01 5 16.12 0.00 3.13 30.06 0.15 50.54
14:52:01 6 13.82 0.00 2.03 2.16 0.10 81.89
14:52:01 7 18.40 0.00 2.32 0.75 0.15 78.37
14:53:01 all 19.36 0.00 2.72 3.63 0.08 74.21
14:53:01 0 20.62 0.00 2.85 1.46 0.08 74.99
14:53:01 1 18.37 0.00 2.61 1.17 0.07 77.78
14:53:01 2 17.82 0.00 2.31 0.47 0.08 79.31
14:53:01 3 21.63 0.00 2.92 3.73 0.08 71.64
14:53:01 4 20.05 0.00 2.32 10.40 0.08 67.15
14:53:01 5 23.42 0.00 3.61 3.66 0.07 69.24
14:53:01 6 19.64 0.00 3.20 0.50 0.08 76.58
14:53:01 7 13.29 0.00 1.97 7.69 0.08 76.97
14:54:01 all 1.75 0.00 0.62 1.00 0.05 96.57
14:54:01 0 1.49 0.00 0.65 0.13 0.07 97.66
14:54:01 1 2.34 0.00 0.68 0.08 0.07 96.83
14:54:01 2 1.62 0.00 0.70 0.15 0.03 97.50
14:54:01 3 1.65 0.00 0.60 0.42 0.07 97.26
14:54:01 4 1.46 0.00 0.54 0.03 0.02 97.95
14:54:01 5 1.85 0.00 0.62 6.85 0.07 90.62
14:54:01 6 1.79 0.00 0.58 0.12 0.05 97.46
14:54:01 7 1.79 0.00 0.63 0.18 0.05 97.35
Average: all 11.82 0.00 2.37 5.03 0.07 80.71
Average: 0 11.25 0.00 2.51 1.00 0.07 85.19
Average: 1 9.12 0.00 2.22 4.60 0.07 84.00
Average: 2 12.62 0.00 2.45 4.84 0.07 80.03
Average: 3 11.65 0.00 2.55 5.34 0.07 80.40
Average: 4 13.36 0.00 2.47 5.55 0.06 78.56
Average: 5 13.88 0.00 2.53 13.67 0.09 69.83
Average: 6 11.13 0.00 2.05 3.06 0.07 83.69
Average: 7 11.57 0.00 2.16 2.19 0.08 84.01