---> uname -a:
Linux prd-ubuntu2004-docker-8c-8g-18397 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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): 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: 256 KiB
L1i cache: 256 KiB
L2 cache: 4 MiB
L3 cache: 128 MiB
NUMA node0 CPU(s): 0-7
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:
8
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 16G 0 16G 0% /dev
tmpfs 3.2G 1.1M 3.2G 1% /run
/dev/vda1 155G 11G 145G 7% /
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/loop0 62M 62M 0 100% /snap/core20/1405
/dev/vda15 105M 6.1M 99M 6% /boot/efi
/dev/loop2 68M 68M 0 100% /snap/lxd/22753
/dev/loop1 44M 44M 0 100% /snap/snapd/15177
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 32100 877 27361 1 3861 30758
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:9e:44:20 brd ff:ff:ff:ff:ff:ff
inet 10.30.171.205/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 86153sec preferred_lft 86153sec
inet6 fe80::f816:3eff:fe9e:4420/64 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 02:42:8b:c9:2b:11 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-18397) 02/16/25 _x86_64_ (8 CPU)
02:25:08 LINUX RESTART (8 CPU)
02:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
02:27:01 175.85 81.10 94.75 0.00 2374.00 80631.11 0.00
02:28:01 69.99 13.58 56.41 0.00 920.23 16101.97 0.00
02:29:01 53.36 0.98 52.37 0.00 129.85 35396.50 0.00
Average: 99.73 31.89 67.85 0.00 1141.35 44041.64 0.00
02:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
02:27:01 28978900 31159336 1157316 3.52 83744 2391628 2013404 5.94 1401672 2137356 229072
02:28:01 27669792 30551772 1743804 5.31 104784 3050316 2277252 6.71 2112444 2692032 442492
02:29:01 28056796 31532652 762460 2.32 111540 3615080 1629748 4.80 1267028 3129704 18360
Average: 28235163 31081253 1221193 3.72 100023 3019008 1973468 5.82 1593715 2653031 229975
02:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
02:27:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00
02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:27:01 ens3 184.35 154.81 2300.54 22.46 0.00 0.00 0.00 0.00
02:28:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00
02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:28:01 ens3 466.46 382.47 5208.44 60.69 0.00 0.00 0.00 0.00
02:29:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00
02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
02:29:01 ens3 196.22 165.92 1529.80 41.71 0.00 0.00 0.00 0.00
Average: lo 0.93 0.93 0.09 0.09 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: ens3 282.35 234.41 3013.05 41.62 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-18397) 02/16/25 _x86_64_ (8 CPU)
02:25:08 LINUX RESTART (8 CPU)
02:26:01 CPU %user %nice %system %iowait %steal %idle
02:27:01 all 13.20 6.63 5.73 1.76 0.12 72.56
02:27:01 0 12.99 3.93 5.08 2.99 0.15 74.85
02:27:01 1 15.03 8.90 6.39 0.45 0.12 69.11
02:27:01 2 12.52 6.38 6.15 5.44 0.10 69.41
02:27:01 3 11.16 4.20 4.82 0.42 0.13 79.27
02:27:01 4 22.45 4.77 4.90 2.77 0.10 65.01
02:27:01 5 11.38 8.35 6.37 0.71 0.13 73.06
02:27:01 6 15.48 7.34 6.13 0.59 0.12 70.35
02:27:01 7 4.58 9.13 5.99 0.74 0.13 79.42
02:28:01 all 38.12 0.00 1.34 0.42 0.08 60.04
02:28:01 0 48.00 0.00 1.79 0.27 0.08 49.86
02:28:01 1 37.69 0.00 1.22 0.23 0.07 60.79
02:28:01 2 28.69 0.00 1.09 1.64 0.07 68.52
02:28:01 3 45.61 0.00 0.85 0.02 0.10 53.42
02:28:01 4 38.06 0.00 1.49 0.17 0.08 60.20
02:28:01 5 38.99 0.00 0.97 0.07 0.08 59.89
02:28:01 6 42.44 0.00 1.82 0.90 0.10 54.74
02:28:01 7 25.48 0.00 1.47 0.10 0.08 72.87
02:29:01 all 18.64 0.00 1.00 0.79 0.04 79.53
02:29:01 0 26.47 0.00 1.32 0.10 0.05 72.06
02:29:01 1 15.03 0.00 0.83 0.88 0.03 83.22
02:29:01 2 19.58 0.00 1.00 1.69 0.07 77.66
02:29:01 3 19.73 0.00 0.57 0.03 0.03 79.63
02:29:01 4 11.46 0.00 0.45 0.02 0.02 88.06
02:29:01 5 18.68 0.00 0.80 0.00 0.03 80.49
02:29:01 6 27.17 0.00 2.15 3.61 0.05 67.02
02:29:01 7 11.08 0.00 0.89 0.02 0.05 87.97
Average: all 23.33 2.20 2.68 0.99 0.08 70.71
Average: 0 29.18 1.30 2.72 1.12 0.09 65.58
Average: 1 22.58 2.96 2.81 0.52 0.07 71.04
Average: 2 20.27 2.12 2.74 2.92 0.08 71.87
Average: 3 25.51 1.39 2.07 0.16 0.09 70.77
Average: 4 23.99 1.58 2.28 0.98 0.07 71.10
Average: 5 23.04 2.77 2.70 0.26 0.08 71.14
Average: 6 28.37 2.44 3.36 1.70 0.09 64.03
Average: 7 13.71 3.02 2.77 0.28 0.09 80.12