---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-4550 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 40 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
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: 128 KiB
L1i cache: 128 KiB
L2 cache: 2 MiB
L3 cache: 64 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Vulnerable
Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.8G 0 7.8G 0% /dev
tmpfs 1.6G 1.1M 1.6G 1% /run
/dev/vda1 78G 9.5G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/loop0 62M 62M 0 100% /snap/core20/1405
/dev/loop1 44M 44M 0 100% /snap/snapd/15177
/dev/vda15 105M 6.1M 99M 6% /boot/efi
/dev/loop2 68M 68M 0 100% /snap/lxd/22753
tmpfs 1.6G 0 1.6G 0% /run/user/1001
/dev/loop3 45M 45M 0 100% /snap/snapd/23545
/dev/loop4 64M 64M 0 100% /snap/core20/2434
/dev/loop5 92M 92M 0 100% /snap/lxd/29619
---> free -m:
total used free shared buff/cache available
Mem: 15997 755 11835 1 3406 14903
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:ef:b9:22 brd ff:ff:ff:ff:ff:ff
inet 10.30.171.151/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 85986sec preferred_lft 85986sec
inet6 fe80::f816:3eff:feef:b922/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default
link/ether 02:42:2f:75:b9:8d 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
---> sar -b -r -n DEV:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4550) 01/24/25 _x86_64_ (4 CPU)
08:59:19 LINUX RESTART (4 CPU)
09:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
09:01:01 139.97 65.31 74.66 0.00 1435.65 7980.69 0.00
09:02:01 186.93 37.68 149.25 0.00 2427.33 10920.13 0.00
09:03:01 35.47 13.10 22.38 0.00 663.25 11788.60 0.00
09:04:01 3.92 0.22 3.70 0.00 26.40 1233.13 0.00
09:05:01 19.48 1.03 18.45 0.00 54.92 2752.07 0.00
09:06:01 63.47 9.95 53.52 0.00 4712.68 8420.20 0.00
Average: 74.87 21.22 53.66 0.00 1553.32 7182.52 0.00
09:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
09:01:01 13371996 15430460 550924 3.36 69152 2186000 1278528 7.34 784480 1949596 143908
09:02:01 12067508 14620688 1341544 8.19 87792 2642324 2260352 12.97 1648568 2350572 311888
09:03:01 11122916 13767084 2195180 13.40 89904 2726540 2702800 15.51 2632988 2305504 35000
09:04:01 10363364 13009084 2952960 18.03 89996 2727972 3404268 19.53 3389348 2305584 24
09:05:01 12607756 15361668 594988 3.63 102448 2818588 1578072 9.05 1088748 2354488 2788
09:06:01 12146296 15284992 664300 4.06 123128 3172064 1445480 8.29 1399444 2487836 4092
Average: 11946639 14578996 1383316 8.44 93737 2712248 2111583 12.11 1823929 2292263 82950
09:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:01:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00
09:01:01 ens3 105.98 83.29 972.23 11.83 0.00 0.00 0.00 0.00
09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:02:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00
09:02:01 ens3 303.17 249.25 4787.71 36.19 0.00 0.00 0.00 0.00
09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:03:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00
09:03:01 ens3 66.19 65.68 678.07 9.91 0.00 0.00 0.00 0.00
09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
09:04:01 ens3 1.53 1.45 0.27 0.28 0.00 0.00 0.00 0.00
09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00
09:05:01 ens3 38.88 22.48 768.14 4.73 0.00 0.00 0.00 0.00
09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
09:06:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00
09:06:01 ens3 268.96 119.40 2136.97 13.38 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Average: lo 0.79 0.79 0.08 0.08 0.00 0.00 0.00 0.00
Average: ens3 130.78 90.25 1557.10 12.72 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4550) 01/24/25 _x86_64_ (4 CPU)
08:59:19 LINUX RESTART (4 CPU)
09:00:01 CPU %user %nice %system %iowait %steal %idle
09:01:01 all 15.52 11.09 8.62 9.13 0.16 55.48
09:01:01 0 14.88 10.78 8.67 15.96 0.17 49.55
09:01:01 1 21.04 9.47 7.91 6.65 0.17 54.76
09:01:01 2 16.70 11.72 8.37 8.48 0.17 54.56
09:01:01 3 9.50 12.39 9.52 5.42 0.13 63.03
09:02:01 all 40.39 0.00 1.93 9.74 0.13 47.81
09:02:01 0 28.50 0.00 2.24 18.22 0.15 50.88
09:02:01 1 33.94 0.00 2.46 2.33 0.12 61.15
09:02:01 2 55.07 0.00 1.68 5.92 0.12 37.21
09:02:01 3 44.10 0.00 1.34 12.45 0.12 41.98
09:03:01 all 73.22 0.00 2.24 2.65 0.19 21.70
09:03:01 0 54.53 0.00 2.35 2.27 0.19 40.66
09:03:01 1 81.25 0.00 2.44 2.02 0.17 14.11
09:03:01 2 80.90 0.00 1.53 0.19 0.19 17.19
09:03:01 3 76.38 0.00 2.66 6.17 0.21 14.58
09:04:01 all 54.88 0.00 0.54 0.84 0.13 43.61
09:04:01 0 48.62 0.00 0.47 1.69 0.15 49.07
09:04:01 1 49.55 0.00 0.47 0.00 0.12 49.87
09:04:01 2 70.46 0.00 0.60 1.40 0.12 27.42
09:04:01 3 51.22 0.00 0.61 0.29 0.12 47.76
09:05:01 all 22.48 0.00 1.82 14.02 0.12 61.57
09:05:01 0 21.25 0.00 1.68 23.37 0.08 53.62
09:05:01 1 20.83 0.00 1.59 15.66 0.10 61.82
09:05:01 2 23.96 0.00 2.28 12.35 0.09 61.33
09:05:01 3 23.88 0.00 1.71 4.65 0.19 69.57
09:06:01 all 14.40 0.00 2.39 22.67 0.13 60.42
09:06:01 0 19.09 0.00 2.62 7.40 0.12 70.77
09:06:01 1 14.60 0.00 2.81 53.81 0.17 28.61
09:06:01 2 11.39 0.00 1.83 13.34 0.12 73.31
09:06:01 3 12.57 0.00 2.28 16.28 0.10 68.78
Average: all 36.62 1.87 2.93 9.88 0.14 48.56
Average: 0 31.05 1.81 3.01 11.52 0.14 52.46
Average: 1 36.68 1.60 2.96 13.42 0.14 45.20
Average: 2 42.85 1.97 2.73 6.99 0.13 45.34
Average: 3 35.92 2.09 3.03 7.58 0.14 51.23