---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-861 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 897 25000 0 6269 30814
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:84:c7:cb brd ff:ff:ff:ff:ff:ff
inet 10.30.107.19/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86004sec preferred_lft 86004sec
inet6 fe80::f816:3eff:fe84:c7cb/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:d9:98:fd: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:d9ff:fe98:fdfe/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-861) 02/14/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 189.60 23.18 166.42 2342.01 84414.60
08:31:01 468.86 13.61 455.24 792.53 184690.70
08:32:01 124.09 0.42 123.68 44.52 20540.42
08:33:01 16.30 0.02 16.28 2.40 463.31
08:34:01 17.95 0.10 17.85 12.27 390.70
Average: 163.36 7.47 155.90 638.75 58100.62
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 27320752 31448112 5618468 17.06 88144 4302340 3229248 9.50 1143652 4076316 2481740
08:31:01 23706008 29371616 9233212 28.03 132348 5673344 9699696 28.54 3453752 5194324 1272
08:32:01 21769740 27858128 11169480 33.91 161116 6029024 11772248 34.64 5116792 5409176 960
08:33:01 21185956 27281344 11753264 35.68 161572 6033560 12453152 36.64 5705652 5397948 740
08:34:01 21753456 27850100 11185764 33.96 161940 6036012 11451396 33.69 5152516 5391240 444
Average: 23147182 28761860 9792038 29.73 141024 5614856 9721148 28.60 4114473 5093801 497031
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 16.93 16.93 1.62 1.62 0.00 0.00 0.00 0.00
08:30:01 ens3 1145.46 600.05 28126.96 56.03 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 veth0974499 7.67 6.40 0.85 0.65 0.00 0.00 0.00 0.00
08:31:01 vethb6ea9c9 0.00 0.48 0.00 0.03 0.00 0.00 0.00 0.00
08:31:01 veth168f91c 4.72 6.38 0.80 0.93 0.00 0.00 0.00 0.00
08:31:01 veth54ce53d 2.00 1.70 0.23 0.22 0.00 0.00 0.00 0.00
08:32:01 veth0974499 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 vethb6ea9c9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 veth168f91c 0.38 0.65 0.05 0.06 0.00 0.00 0.00 0.00
08:32:01 veth54ce53d 3.10 4.62 0.48 0.36 0.00 0.00 0.00 0.00
08:33:01 veth0974499 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 vethb6ea9c9 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth168f91c 0.60 0.90 0.08 0.10 0.00 0.00 0.00 0.00
08:33:01 veth54ce53d 5.17 7.00 0.99 1.63 0.00 0.00 0.00 0.00
08:34:01 veth0974499 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00
08:34:01 vethb6ea9c9 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00
08:34:01 veth168f91c 0.17 0.58 0.01 0.04 0.00 0.00 0.00 0.00
08:34:01 veth54ce53d 5.18 7.13 0.95 0.86 0.00 0.00 0.00 0.00
Average: veth0974499 1.53 1.36 0.17 0.13 0.00 0.00 0.00 0.00
Average: vethb6ea9c9 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00
Average: veth168f91c 1.17 1.70 0.19 0.23 0.00 0.00 0.00 0.00
Average: veth54ce53d 3.09 4.09 0.53 0.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-861) 02/14/25 _x86_64_ (8 CPU)
08:28:20 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 13.56 0.00 3.19 2.28 0.04 80.93
08:30:01 0 5.09 0.00 2.64 9.17 0.03 83.06
08:30:01 1 7.16 0.00 2.56 0.03 0.03 90.21
08:30:01 2 5.40 0.00 2.49 0.45 0.02 91.64
08:30:01 3 6.95 0.00 3.10 0.18 0.03 89.74
08:30:01 4 30.20 0.00 4.43 1.85 0.08 63.43
08:30:01 5 10.09 0.00 3.71 5.17 0.07 80.96
08:30:01 6 29.58 0.00 4.20 1.05 0.07 65.10
08:30:01 7 14.03 0.00 2.37 0.30 0.03 83.26
08:31:01 all 33.84 0.00 7.33 10.99 0.08 47.76
08:31:01 0 32.59 0.00 7.89 9.11 0.10 50.30
08:31:01 1 34.33 0.00 6.18 1.05 0.07 58.38
08:31:01 2 34.30 0.00 7.07 1.84 0.07 56.72
08:31:01 3 34.33 0.00 8.50 19.52 0.09 37.56
08:31:01 4 33.38 0.00 6.90 23.34 0.07 36.31
08:31:01 5 33.66 0.00 6.82 14.30 0.07 45.15
08:31:01 6 33.84 0.00 7.32 16.15 0.07 42.63
08:31:01 7 34.25 0.00 7.97 2.70 0.08 55.00
08:32:01 all 34.20 0.00 4.33 0.99 0.09 60.39
08:32:01 0 36.52 0.00 4.61 3.15 0.07 55.65
08:32:01 1 30.69 0.00 3.69 0.07 0.08 65.46
08:32:01 2 39.26 0.00 5.08 0.39 0.08 55.18
08:32:01 3 33.57 0.00 4.19 1.56 0.08 60.59
08:32:01 4 30.56 0.00 4.10 0.47 0.12 64.75
08:32:01 5 35.38 0.00 3.94 0.54 0.08 60.06
08:32:01 6 31.30 0.00 4.09 0.02 0.10 64.50
08:32:01 7 36.27 0.00 4.94 1.72 0.08 56.99
08:33:01 all 10.32 0.00 0.96 0.04 0.08 88.60
08:33:01 0 8.66 0.00 1.04 0.03 0.10 90.17
08:33:01 1 11.46 0.00 0.88 0.02 0.07 87.58
08:33:01 2 10.88 0.00 1.04 0.02 0.07 87.99
08:33:01 3 8.61 0.00 0.82 0.18 0.08 90.30
08:33:01 4 10.62 0.00 1.03 0.02 0.07 88.27
08:33:01 5 12.04 0.00 1.10 0.02 0.08 86.75
08:33:01 6 10.17 0.00 0.95 0.02 0.08 88.78
08:33:01 7 10.06 0.00 0.89 0.02 0.08 88.96
08:34:01 all 4.83 0.00 0.69 0.04 0.08 94.37
08:34:01 0 4.01 0.00 0.87 0.03 0.07 95.03
08:34:01 1 5.60 0.00 0.63 0.02 0.08 93.67
08:34:01 2 5.57 0.00 0.64 0.02 0.07 93.71
08:34:01 3 5.05 0.00 0.79 0.13 0.10 93.93
08:34:01 4 4.29 0.00 0.77 0.02 0.08 94.84
08:34:01 5 4.72 0.00 0.69 0.02 0.07 94.52
08:34:01 6 5.14 0.00 0.55 0.02 0.08 94.21
08:34:01 7 4.29 0.00 0.57 0.05 0.08 95.01
Average: all 19.28 0.00 3.29 2.85 0.07 74.51
Average: 0 17.32 0.00 3.40 4.29 0.07 74.92
Average: 1 17.75 0.00 2.77 0.23 0.07 79.18
Average: 2 19.03 0.00 3.25 0.54 0.06 77.11
Average: 3 17.63 0.00 3.46 4.27 0.08 74.57
Average: 4 21.77 0.00 3.44 5.11 0.08 69.60
Average: 5 19.11 0.00 3.24 3.98 0.07 73.60
Average: 6 21.96 0.00 3.41 3.42 0.08 71.14
Average: 7 19.70 0.00 3.33 0.95 0.07 75.94