---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-9061 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 15G 141G 10% /
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 852 24667 0 6647 30859
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:6e:da:0b brd ff:ff:ff:ff:ff:ff
inet 10.30.106.39/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 86060sec preferred_lft 86060sec
inet6 fe80::f816:3eff:fe6e:da0b/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 02:42:72:f3:29:1b 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::42:72ff:fef3:291b/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-9061) 03/18/25 _x86_64_ (8 CPU)
07:40:19 LINUX RESTART (8 CPU)
07:41:01 tps rtps wtps bread/s bwrtn/s
07:42:01 336.96 29.06 307.90 970.24 76100.38
07:43:01 427.91 25.13 402.78 2742.88 204626.83
07:44:01 316.50 0.33 316.16 41.99 21487.35
07:45:01 89.24 0.28 88.95 24.40 10061.66
Average: 292.65 13.70 278.95 944.88 78069.06
07:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
07:42:01 30051580 31663192 2887640 8.77 73028 1847192 1456264 4.28 893332 1696368 194012
07:43:01 25452656 31450088 7486564 22.73 131968 5984352 4941244 14.54 1192404 5730172 1676
07:44:01 23014208 29510052 9925012 30.13 162292 6429444 9341640 27.49 3361260 5900732 20892
07:45:01 23173776 29724960 9765444 29.65 175036 6469948 7983516 23.49 3171328 5935940 316
Average: 25423055 30587073 7516165 22.82 135581 5182734 5930666 17.45 2154581 4815803 54224
07:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
07:42:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00
07:42:01 ens3 279.45 179.42 1347.51 56.07 0.00 0.00 0.00 0.00
07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:43:01 br-6a85a1d7e38d 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00
07:43:01 vethf4e83ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
07:43:01 vethda2bdb1 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00
07:43:01 lo 15.13 15.13 1.47 1.47 0.00 0.00 0.00 0.00
07:44:01 br-6a85a1d7e38d 11.73 14.63 0.91 188.48 0.00 0.00 0.00 0.00
07:44:01 vethd45f93c 0.95 1.25 0.08 0.07 0.00 0.00 0.00 0.00
07:44:01 vethda2bdb1 0.45 0.67 0.05 1.08 0.00 0.00 0.00 0.00
07:44:01 lo 2.90 2.90 0.24 0.24 0.00 0.00 0.00 0.00
07:45:01 br-6a85a1d7e38d 0.58 0.38 0.03 0.02 0.00 0.00 0.00 0.00
07:45:01 lo 3.07 3.07 0.28 0.28 0.00 0.00 0.00 0.00
07:45:01 ens3 2554.69 1331.69 37924.80 167.69 0.00 0.00 0.00 0.00
07:45:01 vethde384a9 163.49 163.09 29.94 38.27 0.00 0.00 0.00 0.00
Average: br-6a85a1d7e38d 3.08 3.78 0.24 47.13 0.00 0.00 0.00 0.00
Average: lo 5.61 5.61 0.54 0.54 0.00 0.00 0.00 0.00
Average: ens3 591.23 302.36 9356.93 35.94 0.00 0.00 0.00 0.00
Average: vethde384a9 40.87 40.77 7.49 9.57 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9061) 03/18/25 _x86_64_ (8 CPU)
07:40:19 LINUX RESTART (8 CPU)
07:41:01 CPU %user %nice %system %iowait %steal %idle
07:42:01 all 9.73 0.00 0.87 4.72 0.03 84.65
07:42:01 0 22.36 0.00 2.04 5.06 0.05 70.48
07:42:01 1 2.84 0.00 0.25 0.37 0.02 96.53
07:42:01 2 23.89 0.00 1.57 2.07 0.05 72.42
07:42:01 3 16.12 0.00 1.19 1.20 0.03 81.46
07:42:01 4 0.97 0.00 0.52 14.49 0.02 84.00
07:42:01 5 5.38 0.00 0.62 0.15 0.02 93.83
07:42:01 6 2.97 0.00 0.55 0.18 0.03 96.26
07:42:01 7 3.31 0.00 0.27 14.29 0.05 82.08
07:43:01 all 14.19 0.00 6.30 13.44 0.06 66.01
07:43:01 0 18.10 0.00 6.59 7.27 0.07 67.97
07:43:01 1 12.13 0.00 6.51 2.29 0.05 79.01
07:43:01 2 14.32 0.00 5.68 9.50 0.05 70.44
07:43:01 3 12.25 0.00 5.81 25.09 0.05 56.80
07:43:01 4 14.57 0.00 5.73 17.14 0.05 62.51
07:43:01 5 13.93 0.00 6.12 2.67 0.05 77.22
07:43:01 6 14.52 0.00 7.79 36.63 0.10 40.96
07:43:01 7 13.67 0.00 6.13 6.85 0.05 73.30
07:44:01 all 32.58 0.00 4.45 1.63 0.09 61.24
07:44:01 0 33.97 0.00 4.22 2.58 0.10 59.14
07:44:01 1 32.13 0.00 5.20 0.64 0.10 61.94
07:44:01 2 32.96 0.00 4.49 0.84 0.10 61.61
07:44:01 3 34.89 0.00 4.71 1.20 0.10 59.09
07:44:01 4 30.60 0.00 4.04 1.85 0.08 63.42
07:44:01 5 31.63 0.00 4.52 1.21 0.10 62.55
07:44:01 6 36.59 0.00 4.47 2.34 0.08 56.52
07:44:01 7 27.87 0.00 4.00 2.43 0.08 65.63
07:45:01 all 8.56 0.00 1.62 0.68 0.06 89.08
07:45:01 0 9.14 0.00 1.72 0.49 0.07 88.59
07:45:01 1 8.51 0.00 1.72 0.17 0.08 89.52
07:45:01 2 8.46 0.00 1.69 0.13 0.05 89.66
07:45:01 3 7.93 0.00 1.67 0.47 0.05 89.87
07:45:01 4 7.65 0.00 1.31 1.52 0.05 89.47
07:45:01 5 6.59 0.00 1.44 2.04 0.05 89.89
07:45:01 6 11.79 0.00 1.97 0.43 0.07 85.74
07:45:01 7 8.39 0.00 1.46 0.12 0.05 89.98
Average: all 16.25 0.00 3.31 5.11 0.06 75.27
Average: 0 20.90 0.00 3.64 3.84 0.07 71.55
Average: 1 13.89 0.00 3.41 0.86 0.06 81.78
Average: 2 19.92 0.00 3.35 3.13 0.06 73.54
Average: 3 17.81 0.00 3.34 6.96 0.06 71.83
Average: 4 13.44 0.00 2.90 8.76 0.05 74.85
Average: 5 14.36 0.00 3.17 1.52 0.05 80.91
Average: 6 16.43 0.00 3.69 9.86 0.07 69.95
Average: 7 13.28 0.00 2.95 5.93 0.06 77.78