---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-9290 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 883 25014 0 6269 30828
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:a5:87:5d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85997sec preferred_lft 85997sec
inet6 fe80::f816:3eff:fea5:875d/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 02:42:61:f9:5b:2a 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::42:61ff:fef9:5b2a/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-9290) 03/19/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:02 261.96 23.45 238.52 2348.87 99227.82
08:31:01 415.83 12.53 403.30 787.20 170023.29
08:32:01 116.15 0.20 115.95 28.00 19971.02
08:33:01 28.02 0.20 27.82 10.40 1170.21
08:34:01 22.20 0.12 22.08 20.93 457.91
Average: 168.17 7.30 160.87 640.76 57869.18
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:02 26309792 31596444 6629428 20.13 105676 5384556 2183268 6.42 1018628 5159472 3081360
08:31:01 23733228 29398968 9205992 27.95 132244 5670924 9926488 29.21 3420888 5196320 1324
08:32:01 21563212 27707420 11376008 34.54 160844 6076344 12115968 35.65 5264448 5459544 12488
08:33:01 20891332 26986004 12047888 36.58 161668 6030988 12894448 37.94 6001092 5395912 628
08:34:01 21502852 27599332 11436368 34.72 162056 6034120 11876984 34.94 5402924 5390400 432
Average: 22800083 28657634 10139137 30.78 144498 5839386 9799431 28.83 4221596 5320330 619246
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:30:02 lo 17.29 17.29 1.70 1.70 0.00 0.00 0.00 0.00
08:30:02 ens3 2068.27 1117.60 37893.91 96.39 0.00 0.00 0.00 0.00
08:31:01 veth907f4e2 7.60 6.35 0.85 0.65 0.00 0.00 0.00 0.00
08:31:01 vethc7dcb1c 1.08 1.25 0.12 0.13 0.00 0.00 0.00 0.00
08:31:01 vethf25069c 1.10 1.37 0.06 0.09 0.00 0.00 0.00 0.00
08:31:01 vethb454cb8 1.68 1.61 0.19 0.19 0.00 0.00 0.00 0.00
08:32:01 veth907f4e2 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 vethc7dcb1c 3.08 4.58 0.48 0.37 0.00 0.00 0.00 0.00
08:32:01 vethf25069c 23.73 21.73 10.50 16.05 0.00 0.00 0.00 0.00
08:32:01 vethb454cb8 3.08 4.58 0.48 0.37 0.00 0.00 0.00 0.00
08:33:01 veth907f4e2 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth8e4a6f9 3.23 2.88 1.52 3.71 0.00 0.00 0.00 0.00
08:33:01 vethc7dcb1c 4.63 6.36 0.74 1.47 0.00 0.00 0.00 0.00
08:33:01 vethf25069c 21.81 17.71 7.15 23.98 0.00 0.00 0.00 0.00
08:34:01 veth907f4e2 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 vethc7dcb1c 4.87 6.65 0.80 0.89 0.00 0.00 0.00 0.00
08:34:01 vethf25069c 1.90 1.78 0.83 1.45 0.00 0.00 0.00 0.00
08:34:01 vethb454cb8 15.15 20.06 2.61 3.03 0.00 0.00 0.00 0.00
Average: veth907f4e2 1.50 1.30 0.17 0.13 0.00 0.00 0.00 0.00
Average: vethc7dcb1c 2.73 3.77 0.43 0.57 0.00 0.00 0.00 0.00
Average: vethf25069c 9.72 8.53 3.71 8.33 0.00 0.00 0.00 0.00
Average: vethb454cb8 3.04 4.02 0.52 0.61 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9290) 03/19/25 _x86_64_ (8 CPU)
08:28:19 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:02 all 15.89 0.00 5.06 2.68 0.05 76.33
08:30:02 0 19.33 0.00 5.59 0.45 0.03 74.60
08:30:02 1 12.50 0.00 4.95 0.72 0.05 81.78
08:30:02 2 9.11 0.00 4.65 3.00 0.03 83.21
08:30:02 3 9.20 0.00 4.82 0.60 0.03 85.35
08:30:02 4 11.86 0.00 5.01 0.30 0.02 82.81
08:30:02 5 8.93 0.00 4.70 4.96 0.03 81.38
08:30:02 6 40.37 0.00 6.38 4.79 0.07 48.40
08:30:02 7 15.90 0.00 4.32 6.54 0.05 73.19
08:31:01 all 32.50 0.00 6.19 8.28 0.07 52.96
08:31:01 0 32.93 0.00 6.59 17.41 0.09 42.98
08:31:01 1 32.27 0.00 6.52 3.94 0.07 57.21
08:31:01 2 31.42 0.00 6.73 21.69 0.07 40.08
08:31:01 3 34.09 0.00 5.94 0.58 0.10 59.28
08:31:01 4 31.65 0.00 6.56 2.41 0.07 59.31
08:31:01 5 34.48 0.00 6.06 3.67 0.07 55.72
08:31:01 6 29.15 0.00 5.25 15.92 0.07 49.61
08:31:01 7 34.02 0.00 5.87 0.70 0.05 59.35
08:32:01 all 36.63 0.00 4.43 0.82 0.08 58.03
08:32:01 0 34.89 0.00 5.25 0.03 0.08 59.74
08:32:01 1 37.45 0.00 4.56 1.51 0.08 56.39
08:32:01 2 38.46 0.00 4.73 0.81 0.08 55.92
08:32:01 3 37.33 0.00 4.33 0.78 0.07 57.49
08:32:01 4 36.92 0.00 4.27 0.29 0.08 58.44
08:32:01 5 35.07 0.00 3.38 0.29 0.08 61.18
08:32:01 6 37.24 0.00 4.60 2.56 0.08 55.52
08:32:01 7 35.72 0.00 4.27 0.32 0.08 59.61
08:33:01 all 10.07 0.00 1.22 0.07 0.08 88.55
08:33:01 0 8.70 0.00 1.17 0.05 0.10 89.98
08:33:01 1 10.10 0.00 1.24 0.03 0.08 88.54
08:33:01 2 10.70 0.00 1.20 0.02 0.08 88.00
08:33:01 3 11.62 0.00 1.66 0.00 0.08 86.64
08:33:01 4 10.49 0.00 1.02 0.07 0.08 88.35
08:33:01 5 9.97 0.00 1.07 0.28 0.08 88.60
08:33:01 6 9.32 0.00 1.22 0.10 0.07 89.30
08:33:01 7 9.67 0.00 1.17 0.03 0.08 89.05
08:34:01 all 5.89 0.00 0.82 0.06 0.07 93.17
08:34:01 0 4.98 0.00 1.14 0.03 0.07 93.79
08:34:01 1 6.52 0.00 0.89 0.08 0.10 92.41
08:34:01 2 5.88 0.00 0.83 0.03 0.07 93.19
08:34:01 3 5.40 0.00 0.78 0.03 0.07 93.71
08:34:01 4 5.85 0.00 0.67 0.02 0.05 93.41
08:34:01 5 7.00 0.00 0.54 0.18 0.07 92.21
08:34:01 6 4.98 0.00 0.82 0.07 0.08 94.04
08:34:01 7 6.45 0.00 0.87 0.02 0.07 92.60
Average: all 20.09 0.00 3.52 2.35 0.07 73.96
Average: 0 20.10 0.00 3.93 3.52 0.07 72.38
Average: 1 19.68 0.00 3.61 1.24 0.08 75.39
Average: 2 18.99 0.00 3.61 5.00 0.07 72.34
Average: 3 19.41 0.00 3.49 0.40 0.07 76.63
Average: 4 19.25 0.00 3.49 0.61 0.06 76.59
Average: 5 18.90 0.00 3.12 1.86 0.07 76.05
Average: 6 24.17 0.00 3.64 4.62 0.07 67.49
Average: 7 20.26 0.00 3.29 1.53 0.07 74.85