---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-103368 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 902 25028 0 6237 30809
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:e5:21:2f brd ff:ff:ff:ff:ff:ff
inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85999sec preferred_lft 85999sec
inet6 fe80::f816:3eff:fee5:212f/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 02:42:99:1e:6b:3d 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::42:99ff:fe1e:6b3d/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-103368) 01/31/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 tps rtps wtps bread/s bwrtn/s
08:30:01 180.19 41.42 138.77 3033.11 29956.01
08:31:01 455.18 13.51 441.67 789.17 165449.03
08:32:01 81.17 0.23 80.94 30.93 31998.15
08:33:01 94.88 0.20 94.68 11.60 29483.22
08:34:01 30.71 0.15 30.56 25.86 20796.47
08:35:01 95.92 1.80 94.12 93.98 22510.31
Average: 156.28 9.46 146.82 657.52 50091.32
08:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 28598872 31641080 4340348 13.18 84320 3238156 1706456 5.02 965852 3014932 1490136
08:31:01 23974236 29602248 8964984 27.22 129572 5640944 9966540 29.32 3191408 5191144 404
08:32:01 21564368 27567836 11374852 34.53 148984 5962588 12190716 35.87 5392360 5343808 33572
08:33:01 20960780 27022132 11978440 36.37 160500 6001284 12780424 37.60 5959080 5367052 868
08:34:01 20980404 27045112 11958816 36.31 160900 6005180 12711392 37.40 5945864 5363420 632
08:35:01 25635316 31554332 7303904 22.17 163292 5873140 1651076 4.86 1514840 5229936 2448
Average: 23618996 29072123 9320224 28.30 141261 5453549 8501101 25.01 3828234 4918382 254677
08:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 15.05 15.05 1.42 1.42 0.00 0.00 0.00 0.00
08:30:01 ens3 595.09 363.18 17449.90 42.92 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth317b173 1.30 1.88 0.15 0.18 0.00 0.00 0.00 0.00
08:31:01 veth7addcbb 0.00 0.47 0.00 0.03 0.00 0.00 0.00 0.00
08:31:01 veth53ef391 0.32 0.50 0.02 0.03 0.00 0.00 0.00 0.00
08:31:01 lo 3.33 3.33 0.37 0.37 0.00 0.00 0.00 0.00
08:32:01 veth317b173 4.23 5.25 0.73 0.82 0.00 0.00 0.00 0.00
08:32:01 veth7addcbb 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00
08:32:01 veth53ef391 4.82 5.33 0.66 0.52 0.00 0.00 0.00 0.00
08:32:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00
08:33:01 veth317b173 0.65 0.92 0.09 0.10 0.00 0.00 0.00 0.00
08:33:01 veth7addcbb 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth53ef391 4.22 6.07 0.68 1.32 0.00 0.00 0.00 0.00
08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
08:34:01 veth317b173 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00
08:34:01 veth7addcbb 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth53ef391 5.33 7.17 0.88 1.07 0.00 0.00 0.00 0.00
08:34:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00
08:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00
08:35:01 ens3 1802.75 1067.19 40103.23 190.76 0.00 0.00 0.00 0.00
08:35:01 docker0 13.88 19.26 2.14 290.31 0.00 0.00 0.00 0.00
Average: lo 3.94 3.94 0.38 0.38 0.00 0.00 0.00 0.00
Average: ens3 237.49 136.74 6563.40 20.71 0.00 0.00 0.00 0.00
Average: docker0 2.32 3.22 0.36 48.52 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-103368) 01/31/25 _x86_64_ (8 CPU)
08:28:26 LINUX RESTART (8 CPU)
08:29:02 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 12.16 0.00 2.75 2.75 0.04 82.29
08:30:01 0 4.47 0.00 1.99 0.08 0.02 93.45
08:30:01 1 9.32 0.00 2.81 3.05 0.05 84.77
08:30:01 2 6.25 0.00 2.78 13.44 0.03 77.50
08:30:01 3 26.30 0.00 3.59 2.34 0.09 67.69
08:30:01 4 12.65 0.00 2.64 0.63 0.03 84.05
08:30:01 5 25.63 0.00 3.31 1.42 0.07 69.57
08:30:01 6 8.09 0.00 2.42 0.46 0.03 89.00
08:30:01 7 4.69 0.00 2.46 0.59 0.02 92.24
08:31:01 all 27.89 0.00 7.82 7.70 0.17 56.41
08:31:01 0 28.68 0.00 6.99 3.80 0.76 59.77
08:31:01 1 26.84 0.00 7.85 4.45 0.09 60.76
08:31:01 2 28.14 0.00 8.36 10.60 0.08 52.81
08:31:01 3 27.04 0.00 8.22 0.51 0.07 64.16
08:31:01 4 26.99 0.00 7.23 2.73 0.09 62.97
08:31:01 5 28.38 0.00 7.79 16.16 0.10 47.56
08:31:01 6 30.36 0.00 7.84 1.50 0.09 60.21
08:31:01 7 26.68 0.00 8.30 21.98 0.09 42.95
08:32:01 all 45.34 0.00 5.02 1.47 0.11 48.07
08:32:01 0 47.14 0.00 4.88 0.86 0.10 47.02
08:32:01 1 48.22 0.00 5.38 2.07 0.14 44.19
08:32:01 2 44.50 0.00 4.87 1.93 0.10 48.60
08:32:01 3 50.52 0.00 5.83 0.37 0.10 43.18
08:32:01 4 39.09 0.00 4.37 5.31 0.10 51.13
08:32:01 5 45.47 0.00 5.05 0.42 0.10 48.95
08:32:01 6 45.03 0.00 5.28 0.24 0.12 49.33
08:32:01 7 42.78 0.00 4.41 0.52 0.10 52.18
08:33:01 all 11.60 0.00 1.80 1.76 0.08 84.76
08:33:01 0 13.91 0.00 1.80 0.12 0.07 84.11
08:33:01 1 10.68 0.00 1.51 0.37 0.08 87.37
08:33:01 2 12.82 0.00 1.83 0.29 0.07 85.00
08:33:01 3 11.75 0.00 1.76 0.32 0.07 86.10
08:33:01 4 10.93 0.00 1.75 9.66 0.08 77.58
08:33:01 5 11.43 0.00 1.81 1.39 0.08 85.29
08:33:01 6 10.33 0.00 2.05 0.12 0.08 87.42
08:33:01 7 10.91 0.00 1.96 1.86 0.10 85.16
08:34:01 all 6.17 0.00 0.88 1.19 0.06 91.70
08:34:01 0 7.30 0.00 1.07 0.03 0.05 91.54
08:34:01 1 5.26 0.00 0.94 0.03 0.07 93.71
08:34:01 2 6.13 0.00 0.72 0.02 0.07 93.07
08:34:01 3 6.05 0.00 0.95 0.17 0.03 92.80
08:34:01 4 5.07 0.00 0.72 9.27 0.07 84.86
08:34:01 5 6.70 0.00 0.95 0.00 0.07 92.28
08:34:01 6 7.13 0.00 0.82 0.03 0.05 91.97
08:34:01 7 5.73 0.00 0.87 0.02 0.07 93.32
08:35:01 all 5.26 0.00 0.83 1.94 0.03 91.94
08:35:01 0 0.95 0.00 0.63 0.08 0.02 98.31
08:35:01 1 1.72 0.00 0.53 0.13 0.02 97.60
08:35:01 2 3.29 0.00 0.72 0.18 0.03 95.77
08:35:01 3 7.38 0.00 0.99 0.99 0.07 90.58
08:35:01 4 0.94 0.00 0.90 11.17 0.02 86.97
08:35:01 5 11.90 0.00 1.07 1.64 0.05 85.35
08:35:01 6 13.43 0.00 1.07 1.00 0.05 84.45
08:35:01 7 2.47 0.00 0.73 0.33 0.02 96.44
Average: all 18.01 0.00 3.17 2.79 0.08 75.94
Average: 0 17.03 0.00 2.88 0.83 0.17 79.09
Average: 1 16.94 0.00 3.15 1.67 0.07 78.16
Average: 2 16.81 0.00 3.20 4.37 0.06 75.55
Average: 3 21.42 0.00 3.54 0.78 0.07 74.19
Average: 4 15.91 0.00 2.92 6.49 0.06 74.61
Average: 5 21.49 0.00 3.31 3.48 0.08 71.64
Average: 6 19.01 0.00 3.23 0.56 0.07 77.13
Average: 7 15.50 0.00 3.10 4.17 0.06 77.17