---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-104036 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 889 25720 0 5556 30821
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:00:ec:fb brd ff:ff:ff:ff:ff:ff
inet 10.30.106.141/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86102sec preferred_lft 86102sec
inet6 fe80::f816:3eff:fe00:ecfb/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:e5:16:b0:f7 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:e5ff:fe16:b0f7/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104036) 02/03/25 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 tps rtps wtps bread/s bwrtn/s
10:44:00 232.03 73.77 158.26 5309.12 56280.89
10:45:01 129.29 19.68 109.60 2219.99 24292.76
10:46:01 406.80 13.05 393.75 790.70 125249.59
10:47:01 139.26 0.53 138.73 59.99 38213.36
Average: 226.43 26.73 199.71 2095.47 60855.31
10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:44:00 30325888 31693624 2613332 7.93 52008 1636928 1396600 4.11 851480 1493564 47032
10:45:01 29109088 31679484 3830132 11.63 82684 2775684 1601772 4.71 937212 2551864 910076
10:46:01 25491084 30426364 7448136 22.61 130644 4963168 6982592 20.54 2360700 4553116 300
10:47:01 24689484 30046968 8249736 25.05 159788 5319416 6719208 19.77 2851560 4821616 396
Average: 27403886 30961610 5535334 16.80 106281 3673799 4175043 12.28 1750238 3355040 239451
10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:44:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:44:00 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00
10:44:00 ens3 335.49 245.21 1029.36 63.86 0.00 0.00 0.00 0.00
10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:45:01 lo 9.18 9.18 0.86 0.86 0.00 0.00 0.00 0.00
10:45:01 ens3 365.32 234.92 10599.86 24.01 0.00 0.00 0.00 0.00
10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
10:46:01 br-830c5a6fdb91 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 lo 2.87 2.87 0.34 0.34 0.00 0.00 0.00 0.00
10:46:01 ens3 651.77 344.33 16409.02 27.51 0.00 0.00 0.00 0.00
10:47:01 docker0 12.68 16.91 2.08 289.95 0.00 0.00 0.00 0.00
10:47:01 br-830c5a6fdb91 0.12 0.13 0.02 0.01 0.00 0.00 0.00 0.00
10:47:01 lo 4.10 4.10 0.38 0.38 0.00 0.00 0.00 0.00
10:47:01 ens3 61.17 48.18 1169.25 14.80 0.00 0.00 0.00 0.00
Average: docker0 3.16 4.21 0.52 72.18 0.00 0.00 0.00 0.00
Average: br-830c5a6fdb91 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00
Average: lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00
Average: ens3 353.49 218.23 7315.69 32.51 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104036) 02/03/25 _x86_64_ (8 CPU)
10:42:56 LINUX RESTART (8 CPU)
10:43:01 CPU %user %nice %system %iowait %steal %idle
10:44:00 all 6.90 0.00 1.11 4.60 0.04 87.35
10:44:00 0 3.93 0.00 1.77 0.95 0.03 93.32
10:44:00 1 9.70 0.00 0.89 19.54 0.03 69.84
10:44:00 2 9.09 0.00 1.05 5.76 0.03 84.06
10:44:00 3 8.67 0.00 0.84 0.17 0.05 90.27
10:44:00 4 5.63 0.00 1.34 7.44 0.03 85.56
10:44:00 5 3.44 0.00 0.86 1.01 0.03 94.64
10:44:00 6 10.23 0.00 1.32 1.17 0.07 87.21
10:44:00 7 4.62 0.00 0.80 0.72 0.03 93.82
10:45:01 all 8.32 0.00 1.74 6.09 0.22 83.63
10:45:01 0 3.98 0.00 1.66 3.61 0.09 90.65
10:45:01 1 13.06 0.00 2.04 32.87 0.31 51.72
10:45:01 2 8.29 0.00 1.79 0.48 0.12 89.32
10:45:01 3 3.08 0.00 1.40 0.11 0.58 94.83
10:45:01 4 18.69 0.00 2.40 1.05 0.03 77.82
10:45:01 5 6.89 0.00 1.29 0.91 0.05 90.86
10:45:01 6 8.25 0.00 1.95 8.06 0.04 81.69
10:45:01 7 3.19 0.00 1.39 0.25 0.49 94.68
10:46:01 all 20.94 0.00 6.32 5.99 0.10 66.66
10:46:01 0 18.17 0.00 6.39 4.19 0.13 71.11
10:46:01 1 18.57 0.00 5.95 4.74 0.10 70.65
10:46:01 2 21.85 0.00 7.13 0.74 0.08 70.19
10:46:01 3 21.65 0.00 5.70 9.14 0.09 63.43
10:46:01 4 20.28 0.00 5.35 0.92 0.08 73.37
10:46:01 5 23.20 0.00 5.95 0.56 0.10 70.18
10:46:01 6 20.58 0.00 6.97 26.35 0.12 45.97
10:46:01 7 23.29 0.00 7.14 1.29 0.07 68.20
10:47:01 all 17.60 0.00 2.86 1.91 0.08 77.55
10:47:01 0 16.24 0.00 3.18 2.71 0.08 77.79
10:47:01 1 18.16 0.00 2.52 0.07 0.08 79.18
10:47:01 2 17.69 0.00 2.83 0.40 0.07 79.01
10:47:01 3 18.10 0.00 3.12 7.61 0.08 71.09
10:47:01 4 18.32 0.00 3.04 0.10 0.10 78.43
10:47:01 5 17.05 0.00 2.45 0.27 0.10 80.13
10:47:01 6 15.68 0.00 2.59 3.56 0.07 78.10
10:47:01 7 19.61 0.00 3.14 0.55 0.05 76.64
Average: all 13.47 0.00 3.01 4.62 0.11 78.80
Average: 0 10.71 0.00 3.28 2.85 0.09 83.07
Average: 1 14.83 0.00 2.82 14.47 0.13 67.74
Average: 2 14.41 0.00 3.24 1.90 0.07 80.38
Average: 3 13.08 0.00 2.78 4.34 0.19 79.60
Average: 4 15.72 0.00 3.02 2.38 0.06 78.81
Average: 5 12.50 0.00 2.60 0.69 0.07 84.14
Average: 6 13.92 0.00 3.25 9.79 0.08 72.97
Average: 7 12.54 0.00 3.08 0.70 0.16 83.53