---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-87580 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: 2799.998
BogoMIPS: 5599.99
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 871 28731 0 2563 30866
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:00:28:9d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.162/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86125sec preferred_lft 86125sec
inet6 fe80::f816:3eff:fe00:289d/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 02:42:41:48:d1:ea 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
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87580) 11/30/24 _x86_64_ (8 CPU)
02:13:30 LINUX RESTART (8 CPU)
02:14:01 tps rtps wtps bread/s bwrtn/s
02:15:01 319.21 42.51 276.70 1902.88 30527.45
02:16:01 146.83 20.50 126.33 682.95 35394.10
02:17:01 58.86 23.58 35.28 1610.26 25633.44
02:18:01 51.18 10.90 40.29 952.75 29543.89
Average: 144.01 24.37 119.64 1287.24 30274.11
02:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:15:01 30108152 31677368 2831068 8.59 70128 1810400 1412884 4.16 892604 1648568 157548
02:16:01 29171048 30974340 3768172 11.44 83004 2019788 2097156 6.17 1638492 1813024 6720
02:17:01 29336656 31394004 3602564 10.94 85036 2267156 1629256 4.79 1276480 2001372 109528
02:18:01 29470152 31656032 3469068 10.53 88172 2391072 1392476 4.10 1087508 2055352 15852
Average: 29521502 31425436 3417718 10.38 81585 2122104 1632943 4.80 1223771 1879579 72412
02:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:15:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00
02:15:01 ens3 193.18 128.56 1119.74 49.24 0.00 0.00 0.00 0.00
02:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
02:16:01 ens3 290.50 221.78 1980.99 47.99 0.00 0.00 0.00 0.00
02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:17:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00
02:17:01 ens3 300.52 206.08 1979.33 44.74 0.00 0.00 0.00 0.00
02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:18:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00
02:18:01 ens3 276.36 218.33 1434.08 79.34 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 1.37 1.37 0.14 0.14 0.00 0.00 0.00 0.00
Average: ens3 265.14 193.69 1628.57 55.33 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-87580) 11/30/24 _x86_64_ (8 CPU)
02:13:30 LINUX RESTART (8 CPU)
02:14:01 CPU %user %nice %system %iowait %steal %idle
02:15:01 all 9.85 0.00 0.88 2.67 0.03 86.57
02:15:01 0 6.26 0.00 0.80 0.30 0.02 92.62
02:15:01 1 5.67 0.00 0.42 2.08 0.02 91.81
02:15:01 2 4.98 0.00 0.33 8.58 0.02 86.08
02:15:01 3 10.12 0.00 0.65 0.63 0.02 88.58
02:15:01 4 2.89 0.00 0.73 3.79 0.02 92.57
02:15:01 5 8.05 0.00 0.52 0.57 0.03 90.83
02:15:01 6 10.82 0.00 1.82 3.72 0.03 83.61
02:15:01 7 30.03 0.00 1.75 1.65 0.07 66.50
02:16:01 all 16.18 0.00 0.82 1.38 0.04 81.58
02:16:01 0 15.58 0.00 0.45 0.22 0.05 83.71
02:16:01 1 17.40 0.00 0.37 0.02 0.03 82.18
02:16:01 2 16.58 0.00 0.74 2.55 0.03 80.10
02:16:01 3 15.16 0.00 0.97 4.66 0.05 79.17
02:16:01 4 10.85 0.00 0.72 2.07 0.02 86.35
02:16:01 5 26.48 0.00 1.02 0.92 0.05 71.53
02:16:01 6 14.59 0.00 1.40 0.25 0.05 83.70
02:16:01 7 12.84 0.00 0.92 0.38 0.03 85.83
02:17:01 all 31.83 0.00 0.98 0.92 0.06 66.22
02:17:01 0 31.18 0.00 1.10 0.03 0.05 67.64
02:17:01 1 31.93 0.00 0.75 0.25 0.05 67.02
02:17:01 2 26.83 0.00 1.01 0.52 0.08 71.57
02:17:01 3 33.82 0.00 1.02 6.23 0.07 58.86
02:17:01 4 26.94 0.00 0.79 0.02 0.05 72.21
02:17:01 5 29.86 0.00 0.92 0.00 0.05 69.17
02:17:01 6 34.09 0.00 1.00 0.13 0.07 64.71
02:17:01 7 40.04 0.00 1.20 0.13 0.07 58.56
02:18:01 all 16.49 0.00 0.73 1.73 0.04 81.00
02:18:01 0 11.29 0.00 0.57 0.22 0.02 87.91
02:18:01 1 23.19 0.00 0.62 0.38 0.05 75.76
02:18:01 2 11.37 0.00 0.77 0.05 0.03 87.78
02:18:01 3 33.87 0.00 1.45 3.79 0.07 60.81
02:18:01 4 9.20 0.00 0.55 9.00 0.03 81.22
02:18:01 5 12.36 0.00 0.48 0.00 0.03 87.12
02:18:01 6 22.39 0.00 0.92 0.40 0.05 76.24
02:18:01 7 8.29 0.00 0.52 0.02 0.02 91.16
Average: all 18.59 0.00 0.85 1.67 0.04 78.84
Average: 0 16.08 0.00 0.73 0.19 0.03 82.96
Average: 1 19.55 0.00 0.54 0.68 0.04 79.19
Average: 2 14.93 0.00 0.71 2.92 0.04 81.39
Average: 3 23.24 0.00 1.02 3.83 0.05 71.86
Average: 4 12.46 0.00 0.70 3.72 0.03 83.09
Average: 5 19.19 0.00 0.74 0.37 0.04 79.66
Average: 6 20.46 0.00 1.29 1.13 0.05 77.07
Average: 7 22.80 0.00 1.10 0.55 0.05 75.52