---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-100592 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 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 894 25040 0 6232 30817
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:e2:2f:24 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.232/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85972sec preferred_lft 85972sec
inet6 fe80::f816:3eff:fee2:2f24/64 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 02:42:44:ca:a4:57 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::42:44ff:feca:a457/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-100592) 01/23/25 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:01 tps rtps wtps bread/s bwrtn/s
08:30:01 332.68 37.81 294.87 1249.39 25514.95
08:31:01 418.35 23.15 395.20 2752.04 164858.74
08:32:01 110.58 0.22 110.36 24.00 20960.59
08:33:01 139.22 0.42 138.80 46.52 33162.55
08:34:01 21.95 0.00 21.95 0.00 16540.13
08:35:01 82.42 0.75 81.67 29.60 17645.51
Average: 184.20 10.39 173.81 683.57 46446.71
08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
08:30:01 30108880 31745472 2830340 8.59 75532 1867000 1358964 4.00 805620 1723472 221340
08:31:01 25565768 31178868 7373452 22.39 125916 5636120 7342856 21.60 1493624 5331016 3092
08:32:01 22005976 27743992 10933244 33.19 131568 5746416 12040964 35.43 5174160 5160536 132
08:33:01 21450388 27507896 11488832 34.88 160324 5998420 12373716 36.41 5476892 5364820 2640
08:34:01 21048024 27108016 11891196 36.10 160580 6000500 13210020 38.87 5878720 5366344 624
08:35:01 25646308 31554680 7292912 22.14 161892 5864272 1673880 4.92 1512004 5226072 3340
Average: 24304224 29473154 8634996 26.21 135969 5185455 8000067 23.54 3390170 4695377 38528
08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
08:30:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00
08:30:01 ens3 204.50 136.19 1333.91 54.33 0.00 0.00 0.00 0.00
08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth40124d4 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 vethdd33af6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth028ced0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:31:01 veth23788de 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
08:32:01 vethac29d55 5.85 6.13 0.79 0.68 0.00 0.00 0.00 0.00
08:32:01 veth40124d4 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00
08:32:01 veth90b1c44 2.35 2.73 0.24 0.23 0.00 0.00 0.00 0.00
08:32:01 veth23788de 3.50 4.32 0.46 0.41 0.00 0.00 0.00 0.00
08:33:01 vethac29d55 26.46 26.21 7.22 19.85 0.00 0.00 0.00 0.00
08:33:01 veth40124d4 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00
08:33:01 veth90b1c44 4.60 6.08 0.72 0.85 0.00 0.00 0.00 0.00
08:33:01 veth23788de 4.02 5.73 0.64 1.18 0.00 0.00 0.00 0.00
08:34:01 vethac29d55 16.06 17.23 3.88 9.88 0.00 0.00 0.00 0.00
08:34:01 veth40124d4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00
08:34:01 veth90b1c44 6.08 7.82 0.86 0.63 0.00 0.00 0.00 0.00
08:34:01 veth23788de 5.55 7.43 0.92 1.20 0.00 0.00 0.00 0.00
08:35:01 lo 27.00 27.00 2.54 2.54 0.00 0.00 0.00 0.00
08:35:01 ens3 1821.71 1047.64 40075.81 190.96 0.00 0.00 0.00 0.00
08:35:01 docker0 12.76 18.03 2.09 289.65 0.00 0.00 0.00 0.00
Average: lo 3.85 3.85 0.37 0.37 0.00 0.00 0.00 0.00
Average: ens3 271.31 151.68 6596.36 27.54 0.00 0.00 0.00 0.00
Average: docker0 2.13 3.00 0.35 48.27 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-100592) 01/23/25 _x86_64_ (8 CPU)
08:28:27 LINUX RESTART (8 CPU)
08:29:01 CPU %user %nice %system %iowait %steal %idle
08:30:01 all 10.86 0.00 0.89 2.90 0.04 85.31
08:30:01 0 2.39 0.00 0.70 7.86 0.08 88.97
08:30:01 1 29.79 0.00 1.51 1.93 0.07 66.71
08:30:01 2 11.16 0.00 0.62 0.45 0.03 87.74
08:30:01 3 4.17 0.00 0.45 0.25 0.02 95.11
08:30:01 4 1.92 0.00 0.38 0.23 0.02 97.45
08:30:01 5 3.24 0.00 0.37 7.74 0.03 88.61
08:30:01 6 7.40 0.00 0.63 0.22 0.03 91.72
08:30:01 7 26.88 0.00 2.41 4.55 0.07 66.10
08:31:01 all 15.53 0.00 7.49 11.69 0.09 65.21
08:31:01 0 16.10 0.00 7.27 13.70 0.07 62.86
08:31:01 1 17.48 0.00 7.42 3.32 0.07 71.72
08:31:01 2 16.44 0.00 6.78 3.29 0.08 73.40
08:31:01 3 15.54 0.00 7.92 3.44 0.07 73.03
08:31:01 4 14.37 0.00 8.67 30.90 0.14 45.92
08:31:01 5 13.59 0.00 8.45 18.38 0.07 59.51
08:31:01 6 15.57 0.00 6.80 4.49 0.08 73.06
08:31:01 7 15.14 0.00 6.61 16.12 0.07 62.07
08:32:01 all 57.75 0.00 6.62 0.75 0.10 34.78
08:32:01 0 56.35 0.00 6.78 0.17 0.10 36.60
08:32:01 1 57.83 0.00 6.47 2.91 0.10 32.69
08:32:01 2 61.02 0.00 7.25 0.37 0.10 31.26
08:32:01 3 58.55 0.00 6.84 0.10 0.10 34.41
08:32:01 4 55.27 0.00 6.55 0.39 0.10 37.69
08:32:01 5 58.48 0.00 6.53 1.58 0.10 33.32
08:32:01 6 58.09 0.00 6.07 0.32 0.10 35.42
08:32:01 7 56.43 0.00 6.42 0.17 0.08 36.89
08:33:01 all 13.79 0.00 2.51 2.73 0.08 80.89
08:33:01 0 12.58 0.00 2.50 3.27 0.08 81.56
08:33:01 1 13.51 0.00 2.79 2.20 0.08 81.42
08:33:01 2 11.74 0.00 2.20 0.18 0.07 85.81
08:33:01 3 13.32 0.00 2.41 2.02 0.07 82.19
08:33:01 4 13.65 0.00 2.59 0.90 0.08 82.77
08:33:01 5 15.26 0.00 2.61 7.85 0.08 74.20
08:33:01 6 16.42 0.00 2.58 1.01 0.07 79.93
08:33:01 7 13.80 0.00 2.40 4.42 0.12 79.27
08:34:01 all 6.26 0.00 0.67 0.90 0.07 92.10
08:34:01 0 4.88 0.00 0.64 0.02 0.05 94.42
08:34:01 1 6.16 0.00 0.75 0.02 0.07 93.00
08:34:01 2 5.70 0.00 0.54 0.00 0.08 93.68
08:34:01 3 5.67 0.00 0.77 0.03 0.08 93.45
08:34:01 4 7.74 0.00 0.79 0.25 0.10 91.12
08:34:01 5 6.05 0.00 0.73 0.03 0.07 93.12
08:34:01 6 6.81 0.00 0.67 0.02 0.05 92.45
08:34:01 7 7.07 0.00 0.51 6.79 0.07 85.57
08:35:01 all 4.31 0.00 1.11 1.23 0.06 93.30
08:35:01 0 4.52 0.00 1.29 0.17 0.07 93.96
08:35:01 1 3.22 0.00 1.03 0.75 0.05 94.94
08:35:01 2 8.10 0.00 1.08 0.49 0.05 90.29
08:35:01 3 2.75 0.00 1.06 0.12 0.05 96.03
08:35:01 4 4.76 0.00 1.16 0.29 0.07 93.73
08:35:01 5 3.41 0.00 1.10 0.20 0.07 95.22
08:35:01 6 5.03 0.00 1.17 0.18 0.05 93.57
08:35:01 7 2.68 0.00 0.97 7.65 0.05 88.65
Average: all 18.01 0.00 3.20 3.35 0.07 75.37
Average: 0 16.06 0.00 3.18 4.19 0.08 76.49
Average: 1 21.26 0.00 3.31 1.85 0.07 73.50
Average: 2 18.97 0.00 3.06 0.79 0.07 77.10
Average: 3 16.59 0.00 3.22 0.99 0.06 79.14
Average: 4 16.24 0.00 3.34 5.44 0.08 74.90
Average: 5 16.58 0.00 3.28 5.94 0.07 74.13
Average: 6 18.13 0.00 2.97 1.03 0.06 77.80
Average: 7 20.24 0.00 3.20 6.60 0.08 69.88