---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-104794 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 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 850 25765 0 5550 30861
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:73:0d:15 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.196/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86123sec preferred_lft 86123sec
inet6 fe80::f816:3eff:fe73:d15/64 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 02:42:2c:99:64:31 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::42:2cff:fe99:6431/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104794) 02/06/25 _x86_64_ (8 CPU)
10:43:35 LINUX RESTART (8 CPU)
10:44:02 tps rtps wtps bread/s bwrtn/s
10:45:01 345.08 58.55 286.53 3718.56 63545.70
10:46:01 394.25 27.25 367.01 2785.37 155840.69
10:47:01 244.61 6.30 238.31 280.69 59992.20
10:48:01 82.80 1.33 81.47 101.05 32620.23
Average: 266.36 23.21 243.15 1713.06 78060.17
10:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
10:45:01 30136244 31702412 2802976 8.51 70804 1806300 1380440 4.06 847896 1662588 168968
10:46:01 26192632 31112288 6746588 20.48 126212 4954980 5792588 17.04 1621540 4596972 2804
10:47:01 24474364 29824632 8464856 25.70 159732 5311740 7944932 23.38 3050828 4830624 2704
10:48:01 26398416 31614812 6540804 19.86 162236 5187124 1485456 4.37 1313752 4690832 3736
Average: 26800414 31063536 6138806 18.64 129746 4315036 4150854 12.21 1708504 3945254 44553
10:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
10:45:01 ens3 365.60 260.63 1788.56 77.45 0.00 0.00 0.00 0.00
10:45:01 lo 1.83 1.83 0.19 0.19 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
10:46:01 veth1e468b1 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 ens3 955.49 511.43 26370.54 43.70 0.00 0.00 0.00 0.00
10:46:01 br-99f2e77fbda2 0.08 0.08 0.00 0.01 0.00 0.00 0.00 0.00
10:46:01 veth26f7555 0.28 0.40 0.01 0.03 0.00 0.00 0.00 0.00
10:47:01 veth1e468b1 5.50 6.20 0.71 0.64 0.00 0.00 0.00 0.00
10:47:01 ens3 56.19 38.53 1166.93 5.03 0.00 0.00 0.00 0.00
10:47:01 br-99f2e77fbda2 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00
10:47:01 veth26f7555 52.46 63.46 19.17 15.22 0.00 0.00 0.00 0.00
10:48:01 ens3 66.91 47.76 75.49 25.49 0.00 0.00 0.00 0.00
10:48:01 lo 21.50 21.50 2.07 2.07 0.00 0.00 0.00 0.00
10:48:01 docker0 13.01 17.41 2.14 290.81 0.00 0.00 0.00 0.00
Average: ens3 361.03 214.40 7373.65 37.75 0.00 0.00 0.00 0.00
Average: lo 4.54 4.54 0.45 0.45 0.00 0.00 0.00 0.00
Average: docker0 3.27 4.37 0.54 73.01 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-104794) 02/06/25 _x86_64_ (8 CPU)
10:43:35 LINUX RESTART (8 CPU)
10:44:02 CPU %user %nice %system %iowait %steal %idle
10:45:01 all 11.02 0.00 1.10 4.26 0.04 83.58
10:45:01 0 5.04 0.00 0.51 0.15 0.03 94.27
10:45:01 1 10.34 0.00 1.29 0.95 0.03 87.38
10:45:01 2 5.13 0.00 1.07 3.67 0.02 90.12
10:45:01 3 6.76 0.00 0.43 6.52 0.05 86.25
10:45:01 4 6.38 0.00 0.75 12.14 0.03 80.69
10:45:01 5 25.56 0.00 2.24 8.22 0.07 63.91
10:45:01 6 20.80 0.00 1.51 1.53 0.05 76.11
10:45:01 7 8.17 0.00 0.97 0.95 0.03 89.87
10:46:01 all 14.92 0.00 5.99 8.32 0.07 70.70
10:46:01 0 13.72 0.00 6.27 13.58 0.05 66.38
10:46:01 1 14.22 0.00 5.64 8.36 0.07 71.71
10:46:01 2 13.29 0.00 5.43 1.17 0.05 80.07
10:46:01 3 14.35 0.00 4.80 0.98 0.05 79.82
10:46:01 4 14.11 0.00 5.94 1.17 0.05 78.73
10:46:01 5 14.17 0.00 6.97 3.80 0.08 74.97
10:46:01 6 22.42 0.00 7.13 33.29 0.09 37.07
10:46:01 7 13.16 0.00 5.76 4.40 0.05 76.63
10:47:01 all 24.79 0.00 3.66 3.59 0.08 67.88
10:47:01 0 18.43 0.00 2.87 1.33 0.08 77.29
10:47:01 1 29.31 0.00 3.96 4.67 0.07 61.99
10:47:01 2 28.51 0.00 4.28 2.49 0.08 64.64
10:47:01 3 25.16 0.00 3.64 1.57 0.10 69.53
10:47:01 4 23.31 0.00 3.63 2.72 0.08 70.26
10:47:01 5 27.55 0.00 3.81 9.01 0.08 59.55
10:47:01 6 25.99 0.00 3.82 1.73 0.08 68.38
10:47:01 7 20.04 0.00 3.28 5.18 0.08 71.42
10:48:01 all 5.30 0.00 0.85 1.77 0.03 92.04
10:48:01 0 1.98 0.00 0.70 0.20 0.03 97.08
10:48:01 1 2.22 0.00 0.84 0.20 0.05 96.69
10:48:01 2 2.40 0.00 0.70 0.27 0.03 96.59
10:48:01 3 19.99 0.00 1.27 0.42 0.07 78.26
10:48:01 4 2.94 0.00 0.82 11.18 0.03 85.02
10:48:01 5 7.45 0.00 0.89 0.58 0.03 91.05
10:48:01 6 3.53 0.00 0.97 0.22 0.03 95.25
10:48:01 7 1.82 0.00 0.65 1.12 0.02 96.39
Average: all 14.00 0.00 2.90 4.48 0.05 78.56
Average: 0 9.80 0.00 2.59 3.82 0.05 83.73
Average: 1 14.02 0.00 2.93 3.54 0.05 79.45
Average: 2 12.33 0.00 2.87 1.89 0.05 82.86
Average: 3 16.60 0.00 2.54 2.36 0.07 78.44
Average: 4 11.68 0.00 2.78 6.80 0.05 78.68
Average: 5 18.65 0.00 3.48 5.39 0.07 72.42
Average: 6 18.15 0.00 3.35 9.12 0.06 69.32
Average: 7 10.79 0.00 2.66 2.91 0.05 83.59