---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-40074 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 11G 145G 7% /
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 866 28205 0 3095 30860
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:3b:57:fe brd ff:ff:ff:ff:ff:ff
inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86124sec preferred_lft 86124sec
inet6 fe80::f816:3eff:fe3b:57fe/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 02:42:09:4b:9b:2b 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::42:9ff:fe4b:9b2b/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-40074) 09/20/24 _x86_64_ (8 CPU)
09:31:36 LINUX RESTART (8 CPU)
09:32:01 tps rtps wtps bread/s bwrtn/s
09:33:01 322.31 71.39 250.92 4608.33 31173.08
09:34:01 177.70 44.73 132.98 2512.25 26936.98
09:35:01 22.00 0.35 21.65 9.73 12111.05
09:36:01 360.63 6.45 354.18 592.47 54367.88
Average: 220.67 30.73 189.94 1930.75 31148.21
09:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:33:01 30134508 31672988 2804712 8.51 68092 1783444 1449184 4.26 896944 1620892 136100
09:34:01 28564224 30489624 4374996 13.28 83260 2140260 2437384 7.17 2171612 1882456 13868
09:35:01 28504776 30646632 4434444 13.46 85048 2351236 2385296 7.02 2170032 1937056 188928
09:36:01 28913948 31632492 4025272 12.22 94380 2907276 1438564 4.23 1270508 2400548 19424
Average: 29029364 31110434 3909856 11.87 82695 2295554 1927607 5.67 1627274 1960238 89580
09:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:33:01 ens3 359.18 264.71 1523.95 77.00 0.00 0.00 0.00 0.00
09:33:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00
09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:34:01 ens3 348.46 271.95 3186.74 43.24 0.00 0.00 0.00 0.00
09:34:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00
09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:35:01 ens3 493.02 365.61 464.93 1642.14 0.00 0.00 0.00 0.00
09:35:01 lo 31.84 31.84 39.11 39.11 0.00 0.00 0.00 0.00
09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:36:01 ens3 474.78 415.64 2010.70 1449.93 0.00 0.00 0.00 0.00
09:36:01 lo 6.06 6.06 0.56 0.56 0.00 0.00 0.00 0.00
09:36:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
Average: ens3 418.86 329.48 1796.58 803.07 0.00 0.00 0.00 0.00
Average: lo 10.06 10.06 9.98 9.98 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40074) 09/20/24 _x86_64_ (8 CPU)
09:31:36 LINUX RESTART (8 CPU)
09:32:01 CPU %user %nice %system %iowait %steal %idle
09:33:01 all 10.42 0.00 1.25 3.56 0.04 84.73
09:33:01 0 4.61 0.00 0.98 0.48 0.03 93.89
09:33:01 1 6.75 0.00 0.94 5.29 0.03 86.99
09:33:01 2 10.41 0.00 0.95 4.33 0.03 84.28
09:33:01 3 7.39 0.00 0.90 9.44 0.03 82.24
09:33:01 4 15.07 0.00 2.03 5.86 0.08 76.96
09:33:01 5 25.76 0.00 2.23 1.39 0.03 70.59
09:33:01 6 9.67 0.00 1.15 0.47 0.03 88.68
09:33:01 7 3.76 0.00 0.78 1.18 0.03 94.24
09:34:01 all 26.94 0.00 1.16 1.53 0.07 70.30
09:34:01 0 29.36 0.00 1.59 0.65 0.08 68.31
09:34:01 1 19.26 0.00 0.50 0.47 0.05 79.72
09:34:01 2 29.69 0.00 0.99 2.34 0.07 66.91
09:34:01 3 28.17 0.00 1.69 3.25 0.07 66.83
09:34:01 4 32.75 0.00 1.84 4.03 0.10 61.28
09:34:01 5 31.02 0.00 1.00 0.74 0.07 67.17
09:34:01 6 23.91 0.00 0.90 0.45 0.07 74.67
09:34:01 7 21.41 0.00 0.77 0.33 0.05 77.44
09:35:01 all 30.20 0.00 0.72 0.54 0.07 68.47
09:35:01 0 33.28 0.00 0.80 0.00 0.05 65.87
09:35:01 1 29.49 0.00 1.12 0.00 0.07 69.32
09:35:01 2 34.22 0.00 0.60 0.00 0.07 65.11
09:35:01 3 19.26 0.00 0.85 0.30 0.07 79.51
09:35:01 4 23.04 0.00 0.57 4.00 0.07 72.33
09:35:01 5 37.98 0.00 0.43 0.00 0.07 61.52
09:35:01 6 38.15 0.00 0.42 0.02 0.08 61.33
09:35:01 7 26.11 0.00 0.99 0.03 0.05 72.82
09:36:01 all 11.39 0.00 1.78 2.79 0.05 83.98
09:36:01 0 7.21 0.00 1.32 5.85 0.03 85.58
09:36:01 1 29.93 0.00 1.84 0.47 0.10 67.65
09:36:01 2 7.17 0.00 1.57 8.11 0.05 83.10
09:36:01 3 12.02 0.00 2.86 1.22 0.03 83.86
09:36:01 4 8.68 0.00 1.93 2.60 0.08 86.71
09:36:01 5 9.07 0.00 1.79 3.15 0.05 85.95
09:36:01 6 7.73 0.00 1.27 0.62 0.03 90.36
09:36:01 7 9.43 0.00 1.65 0.30 0.05 88.57
Average: all 19.74 0.00 1.23 2.10 0.06 76.87
Average: 0 18.61 0.00 1.17 1.75 0.05 78.42
Average: 1 21.36 0.00 1.10 1.56 0.06 75.92
Average: 2 20.38 0.00 1.03 3.69 0.05 74.85
Average: 3 16.71 0.00 1.58 3.56 0.05 78.11
Average: 4 19.89 0.00 1.59 4.12 0.08 74.31
Average: 5 25.96 0.00 1.36 1.32 0.05 71.30
Average: 6 19.85 0.00 0.93 0.39 0.05 78.78
Average: 7 15.17 0.00 1.05 0.46 0.05 83.27