---> uname -a:
Linux prd-ubuntu1804-docker-8c-8g-10155 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 12G 144G 8% /
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 884 27230 0 4052 30827
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:19:18:ed brd ff:ff:ff:ff:ff:ff
inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85970sec preferred_lft 85970sec
inet6 fe80::f816:3eff:fe19:18ed/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:ab:9d:a9:eb 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:abff:fe9d:a9eb/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-10155) 03/22/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:02 tps rtps wtps bread/s bwrtn/s
14:42:01 177.46 18.66 158.80 332.28 73524.49
14:43:01 118.78 7.47 111.31 524.05 62017.93
14:44:01 91.15 4.00 87.15 437.39 44126.25
14:45:01 109.92 0.42 109.50 4.00 22227.90
14:46:01 73.69 0.52 73.17 6.13 4582.84
14:47:01 114.66 0.17 114.50 9.46 9347.28
Average: 114.10 5.17 108.93 218.56 35865.79
14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
14:42:01 29530416 31228712 3408804 10.35 79532 1921012 1985388 5.84 1341900 1757428 118916
14:43:01 28402692 30393384 4536528 13.77 87600 2195920 2858480 8.41 2213552 1990076 2588
14:44:01 28085084 30738688 4854136 14.74 94492 2839092 2130024 6.27 2128732 2363688 616
14:45:01 26834224 30207996 6104996 18.53 137452 3446972 2781696 8.18 2881920 2756628 64044
14:46:01 26566160 30213492 6373060 19.35 172872 3645448 2710164 7.97 2918264 2948108 213540
14:47:01 27905852 31580756 5033368 15.28 176896 3677416 1469828 4.32 1630412 2921156 1516
Average: 27887405 30727171 5051815 15.34 124807 2954310 2322597 6.83 2185797 2456181 66870
14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:42:01 ens3 212.27 155.16 1660.32 29.60 0.00 0.00 0.00 0.00
14:42:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00
14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
14:43:01 ens3 567.19 379.94 4112.22 90.11 0.00 0.00 0.00 0.00
14:43:01 lo 2.57 2.57 0.14 0.14 0.00 0.00 0.00 0.00
14:44:01 docker0 5.12 10.88 0.29 77.86 0.00 0.00 0.00 0.00
14:44:01 ens3 522.98 554.07 1531.21 3342.93 0.00 0.00 0.00 0.00
14:44:01 lo 8.65 8.65 2.32 2.32 0.00 0.00 0.00 0.00
14:45:01 docker0 197.30 305.48 31.15 778.91 0.00 0.00 0.00 0.00
14:45:01 ens3 498.07 304.77 1739.99 64.20 0.00 0.00 0.00 0.00
14:45:01 veth9215526 197.30 305.63 33.85 778.92 0.00 0.00 0.00 0.06
14:45:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00
14:46:01 veth7e18279 160.72 251.87 28.56 738.85 0.00 0.00 0.00 0.06
14:46:01 docker0 197.28 286.80 28.00 741.69 0.00 0.00 0.00 0.00
14:46:01 ens3 332.86 221.58 753.94 39.11 0.00 0.00 0.00 0.00
14:46:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00
14:47:01 docker0 73.51 73.78 6.43 42.19 0.00 0.00 0.00 0.00
14:47:01 ens3 98.18 86.65 52.35 12.90 0.00 0.00 0.00 0.00
14:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00
Average: docker0 79.09 113.14 11.01 274.20 0.00 0.00 0.00 0.00
Average: ens3 372.36 284.05 1641.58 598.04 0.00 0.00 0.00 0.00
Average: lo 2.69 2.69 0.49 0.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10155) 03/22/25 _x86_64_ (8 CPU)
14:40:18 LINUX RESTART (8 CPU)
14:41:02 CPU %user %nice %system %iowait %steal %idle
14:42:01 all 12.26 0.00 0.87 3.30 0.04 83.53
14:42:01 0 6.71 0.00 0.68 4.59 0.03 87.99
14:42:01 1 16.51 0.00 0.98 1.39 0.03 81.08
14:42:01 2 7.35 0.00 0.42 0.35 0.08 91.80
14:42:01 3 13.05 0.00 1.09 15.58 0.05 70.23
14:42:01 4 6.66 0.00 0.25 0.24 0.03 92.81
14:42:01 5 26.76 0.00 1.46 1.61 0.05 70.12
14:42:01 6 13.38 0.00 1.48 2.31 0.03 82.80
14:42:01 7 7.67 0.00 0.63 0.36 0.03 91.31
14:43:01 all 13.20 0.00 1.20 1.90 0.06 83.64
14:43:01 0 10.04 0.00 2.74 0.33 0.08 86.80
14:43:01 1 15.02 0.00 3.10 1.24 0.05 80.59
14:43:01 2 12.36 0.00 0.80 0.13 0.07 86.64
14:43:01 3 17.49 0.00 0.67 10.73 0.08 71.03
14:43:01 4 10.19 0.00 0.52 0.02 0.03 89.25
14:43:01 5 15.26 0.00 0.32 0.00 0.03 84.39
14:43:01 6 12.74 0.00 0.72 2.32 0.03 84.19
14:43:01 7 12.58 0.00 0.70 0.45 0.05 86.21
14:44:01 all 16.30 0.00 1.55 2.16 0.05 79.95
14:44:01 0 18.14 0.00 1.94 0.27 0.07 79.58
14:44:01 1 13.42 0.00 1.81 0.05 0.05 84.67
14:44:01 2 25.06 0.00 2.25 3.45 0.07 69.18
14:44:01 3 10.80 0.00 0.72 1.89 0.05 86.54
14:44:01 4 18.70 0.00 1.40 6.00 0.07 73.83
14:44:01 5 11.22 0.00 1.24 5.53 0.03 81.98
14:44:01 6 21.75 0.00 1.86 0.05 0.07 76.28
14:44:01 7 11.28 0.00 1.17 0.03 0.05 87.47
14:45:01 all 7.90 0.00 1.62 1.02 0.05 89.42
14:45:01 0 3.74 0.00 1.78 1.32 0.05 93.12
14:45:01 1 4.83 0.00 1.49 1.62 0.07 91.99
14:45:01 2 3.01 0.00 0.50 0.12 0.03 96.34
14:45:01 3 1.42 0.00 0.50 1.20 0.03 96.84
14:45:01 4 22.90 0.00 2.15 0.90 0.07 73.98
14:45:01 5 19.35 0.00 2.90 2.70 0.07 74.98
14:45:01 6 3.61 0.00 2.16 0.15 0.05 94.03
14:45:01 7 4.31 0.00 1.43 0.07 0.05 94.15
14:46:01 all 6.08 0.00 1.08 0.36 0.04 92.45
14:46:01 0 3.24 0.00 1.19 0.35 0.03 95.19
14:46:01 1 3.44 0.00 0.97 1.28 0.05 94.26
14:46:01 2 1.43 0.00 0.17 0.02 0.02 98.37
14:46:01 3 1.36 0.00 0.23 0.63 0.02 97.77
14:46:01 4 8.89 0.00 1.32 0.13 0.03 89.63
14:46:01 5 24.44 0.00 2.35 0.05 0.05 73.11
14:46:01 6 2.62 0.00 1.24 0.18 0.07 95.89
14:46:01 7 3.30 0.00 1.19 0.20 0.08 95.23
14:47:01 all 1.74 0.00 0.38 0.40 0.02 97.46
14:47:01 0 2.52 0.00 0.30 0.02 0.00 97.17
14:47:01 1 0.52 0.00 0.59 2.43 0.02 96.45
14:47:01 2 1.15 0.00 0.30 0.00 0.00 98.55
14:47:01 3 0.83 0.00 0.22 0.33 0.00 98.62
14:47:01 4 3.65 0.00 0.45 0.05 0.02 95.83
14:47:01 5 0.20 0.00 0.15 0.02 0.03 99.60
14:47:01 6 4.07 0.00 0.65 0.07 0.03 95.18
14:47:01 7 0.97 0.00 0.40 0.27 0.05 98.31
Average: all 9.57 0.00 1.12 1.52 0.04 87.76
Average: 0 7.40 0.00 1.44 1.14 0.04 89.98
Average: 1 8.94 0.00 1.49 1.34 0.04 88.19
Average: 2 8.38 0.00 0.74 0.68 0.04 90.16
Average: 3 7.46 0.00 0.57 5.02 0.04 86.91
Average: 4 11.84 0.00 1.02 1.22 0.04 85.87
Average: 5 16.17 0.00 1.40 1.65 0.04 80.73
Average: 6 9.68 0.00 1.35 0.84 0.05 88.08
Average: 7 6.68 0.00 0.92 0.23 0.05 92.12