---> uname -a:
Linux prd-ubuntu2004-docker-4c-4g-16857 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): 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: 2800.000
BogoMIPS: 5600.00
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 13G 66G 16% /
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 68M 68M 0 100% /snap/lxd/22753
/dev/loop1 62M 62M 0 100% /snap/core20/1405
/dev/vda15 105M 6.1M 99M 6% /boot/efi
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 706 9105 1 6185 14951
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:f3:1e:42 brd ff:ff:ff:ff:ff:ff
inet 10.30.170.18/23 metric 100 brd 10.30.171.255 scope global dynamic ens3
valid_lft 85564sec preferred_lft 85564sec
inet6 fe80::f816:3eff:fef3:1e42/64 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:d3:9e:6a:b5 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-4c-4g-16857) 02/11/25 _x86_64_ (4 CPU)
17:30:29 LINUX RESTART (4 CPU)
17:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s
17:32:01 418.40 119.71 298.70 0.00 8330.52 13908.02 0.00
17:33:01 86.80 30.53 56.27 0.00 1901.28 10411.08 0.00
17:34:01 302.60 20.71 281.89 0.00 1266.59 15338.91 0.00
17:35:01 11.93 0.22 11.71 0.00 10.80 2228.43 0.00
17:36:01 91.78 8.25 83.54 0.00 4431.79 28251.42 0.00
17:37:01 44.50 0.52 43.99 0.00 34.66 10899.30 0.00
17:38:01 97.58 0.13 97.45 0.00 6.00 13048.58 0.00
17:39:01 33.91 0.47 33.44 0.00 11.86 14245.23 0.00
17:40:01 30.53 0.00 30.53 0.00 0.00 38242.69 0.00
17:41:01 18.23 0.00 18.23 0.00 0.00 3390.63 0.00
17:42:01 92.50 0.00 92.50 0.00 0.00 11484.71 0.00
17:43:01 29.00 0.07 28.93 0.00 7.20 12706.02 0.00
17:44:01 31.49 1.53 29.96 0.00 101.05 17224.06 0.00
Average: 98.76 13.87 84.89 0.00 1229.45 14722.40 0.00
17:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
17:32:01 13400944 15442728 540300 3.30 68576 2169940 1247988 7.16 772148 1934392 169532
17:33:01 12534116 14987848 979216 5.98 82588 2552972 1632676 9.37 1253796 2290000 237240
17:34:01 11562172 14225528 1737364 10.61 88588 2742952 2262780 12.98 2165116 2331920 20944
17:35:01 10875404 13584800 2377716 14.51 90352 2782876 3388936 19.44 2826736 2351632 1888
17:36:01 9678032 13243372 2704444 16.51 129180 3567908 3225308 18.50 3552780 2766692 1144
17:37:01 9605880 13216956 2733132 16.68 130708 3609128 3163712 18.15 3649324 2746164 171744
17:38:01 9961068 13592036 2358472 14.40 137964 3620140 2883940 16.55 3289480 2752612 122764
17:39:01 9021652 13669280 2280804 13.92 144656 4592608 2732048 15.67 3740948 3203044 719876
17:40:01 7953288 13040064 2909956 17.76 146932 5010556 3329104 19.10 4656040 3335360 1112
17:41:01 7797384 13097832 2851524 17.41 152920 5207888 3341364 19.17 4645148 3490776 198312
17:42:01 8216228 13448032 2501324 15.27 157448 5136336 2977596 17.08 4276320 3444192 110300
17:43:01 9409968 15382616 567260 3.46 159632 5848928 1279748 7.34 2688044 3817884 479524
17:44:01 9360532 15343220 605720 3.70 161208 5856988 1294720 7.43 2734216 3819480 2532
Average: 9952051 14021101 1934402 11.81 126981 4053786 2519994 14.46 3096161 2944934 172070
17:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:32:01 ens3 337.96 236.67 1748.66 68.69 0.00 0.00 0.00 0.00
17:32:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00
17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:33:01 ens3 285.79 231.59 4210.70 35.77 0.00 0.00 0.00 0.00
17:33:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00
17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:34:01 ens3 163.87 123.66 1477.02 22.46 0.00 0.00 0.00 0.00
17:34:01 lo 2.52 2.52 0.20 0.20 0.00 0.00 0.00 0.00
17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:35:01 ens3 41.94 32.13 54.51 10.08 0.00 0.00 0.00 0.00
17:35:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00
17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:36:01 ens3 468.04 331.98 5861.45 32.60 0.00 0.00 0.00 0.00
17:36:01 lo 2124.63 2124.63 2016.09 2016.09 0.00 0.00 0.00 0.00
17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:37:01 ens3 71.74 53.17 306.02 15.42 0.00 0.00 0.00 0.00
17:37:01 lo 2906.95 2906.95 2762.48 2762.48 0.00 0.00 0.00 0.00
17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:38:01 ens3 109.20 90.42 1062.61 22.76 0.00 0.00 0.00 0.00
17:38:01 lo 2454.30 2454.30 2332.06 2332.06 0.00 0.00 0.00 0.00
17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:39:01 ens3 106.65 87.82 240.02 24.48 0.00 0.00 0.00 0.00
17:39:01 lo 565.37 565.37 537.59 537.59 0.00 0.00 0.00 0.00
17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:40:01 ens3 44.73 30.86 39.79 11.78 0.00 0.00 0.00 0.00
17:40:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00
17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:41:01 ens3 17.11 15.21 17.18 4.14 0.00 0.00 0.00 0.00
17:41:01 lo 1146.64 1146.64 1087.81 1087.81 0.00 0.00 0.00 0.00
17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:42:01 ens3 29.64 22.08 9.64 8.14 0.00 0.00 0.00 0.00
17:42:01 lo 2887.54 2887.54 2741.02 2741.02 0.00 0.00 0.00 0.00
17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:43:01 ens3 110.15 89.07 33.94 30.28 0.00 0.00 0.00 0.00
17:43:01 lo 430.71 430.71 400.74 400.74 0.00 0.00 0.00 0.00
17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
17:44:01 ens3 244.59 281.59 104.42 825.59 0.00 0.00 0.00 0.00
17:44:01 lo 56.26 56.26 5.55 5.55 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 156.03 124.95 1165.84 85.57 0.00 0.00 0.00 0.00
Average: lo 968.94 968.94 915.39 915.39 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-16857) 02/11/25 _x86_64_ (4 CPU)
17:30:29 LINUX RESTART (4 CPU)
17:31:02 CPU %user %nice %system %iowait %steal %idle
17:32:01 all 21.46 14.54 11.38 4.17 0.10 48.36
17:32:01 0 15.43 16.78 12.27 3.46 0.10 51.96
17:32:01 1 22.94 12.87 10.52 3.68 0.09 49.91
17:32:01 2 26.36 12.67 10.34 3.36 0.09 47.19
17:32:01 3 21.07 15.84 12.42 6.17 0.12 44.38
17:33:01 all 19.29 0.00 1.44 2.02 0.07 77.18
17:33:01 0 16.61 0.00 0.62 0.02 0.05 82.71
17:33:01 1 13.07 0.00 1.37 5.56 0.07 79.93
17:33:01 2 28.19 0.00 2.27 0.94 0.07 68.53
17:33:01 3 19.29 0.00 1.50 1.57 0.08 77.55
17:34:01 all 66.36 0.00 2.24 1.87 0.11 29.42
17:34:01 0 61.45 0.00 2.38 1.76 0.13 34.27
17:34:01 1 69.43 0.00 1.46 1.10 0.10 27.91
17:34:01 2 65.98 0.00 3.11 4.18 0.12 26.61
17:34:01 3 68.57 0.00 2.01 0.42 0.10 28.90
17:35:01 all 79.47 0.00 1.64 0.11 0.12 18.66
17:35:01 0 83.07 0.00 2.18 0.08 0.12 14.56
17:35:01 1 80.62 0.00 1.69 0.07 0.12 17.51
17:35:01 2 76.20 0.00 1.32 0.10 0.12 22.26
17:35:01 3 77.98 0.00 1.39 0.18 0.12 20.33
17:36:01 all 68.81 0.00 4.81 3.69 0.12 22.56
17:36:01 0 69.35 0.00 4.46 1.46 0.12 24.61
17:36:01 1 67.86 0.00 5.84 6.60 0.13 19.56
17:36:01 2 66.49 0.00 4.15 3.41 0.12 25.83
17:36:01 3 71.54 0.00 4.80 3.30 0.12 20.24
17:37:01 all 62.12 0.00 3.00 0.95 0.12 33.82
17:37:01 0 61.73 0.00 3.35 0.76 0.13 34.03
17:37:01 1 63.13 0.00 2.97 1.13 0.10 32.67
17:37:01 2 64.22 0.00 3.33 1.83 0.12 30.50
17:37:01 3 59.38 0.00 2.35 0.08 0.12 38.07
17:38:01 all 60.34 0.00 3.09 1.08 0.10 35.39
17:38:01 0 54.65 0.00 3.29 1.02 0.10 40.95
17:38:01 1 62.39 0.00 3.57 1.45 0.10 32.49
17:38:01 2 57.70 0.00 1.97 0.40 0.08 39.84
17:38:01 3 66.68 0.00 3.52 1.47 0.10 28.23
17:39:01 all 45.10 0.00 2.33 1.33 0.09 51.15
17:39:01 0 64.08 0.00 3.32 0.17 0.12 32.31
17:39:01 1 38.70 0.00 2.39 0.96 0.08 57.87
17:39:01 2 42.53 0.00 2.19 0.89 0.10 54.28
17:39:01 3 35.08 0.00 1.41 3.30 0.07 60.15
17:40:01 all 56.14 0.00 1.61 1.24 0.09 40.91
17:40:01 0 55.58 0.00 1.04 0.00 0.10 43.28
17:40:01 1 35.48 0.00 1.59 2.85 0.08 59.99
17:40:01 2 82.59 0.00 2.94 0.42 0.10 13.95
17:40:01 3 50.94 0.00 0.89 1.71 0.08 46.38
17:41:01 all 49.27 0.00 1.43 0.26 0.09 48.96
17:41:01 0 38.31 0.00 1.40 0.62 0.08 59.58
17:41:01 1 39.28 0.00 1.87 0.20 0.08 58.57
17:41:01 2 78.94 0.00 1.19 0.00 0.10 19.77
17:41:01 3 40.57 0.00 1.25 0.20 0.08 57.89
17:42:01 all 52.61 0.00 2.95 1.05 0.12 43.28
17:42:01 0 56.10 0.00 3.87 2.34 0.13 37.56
17:42:01 1 56.96 0.00 2.71 0.83 0.10 39.40
17:42:01 2 49.43 0.00 2.33 0.45 0.12 47.67
17:42:01 3 47.93 0.00 2.88 0.57 0.13 48.47
17:42:01 CPU %user %nice %system %iowait %steal %idle
17:43:01 all 46.21 0.00 2.40 0.54 0.10 50.74
17:43:01 0 57.09 0.00 2.82 0.58 0.12 39.38
17:43:01 1 37.90 0.00 1.73 0.02 0.08 60.27
17:43:01 2 45.04 0.00 2.53 1.54 0.12 50.78
17:43:01 3 44.71 0.00 2.52 0.03 0.09 52.65
17:44:01 all 11.89 0.00 1.22 2.13 0.06 84.70
17:44:01 0 14.59 0.00 1.57 5.05 0.07 78.73
17:44:01 1 7.33 0.00 0.65 0.15 0.05 91.81
17:44:01 2 17.44 0.00 1.02 3.28 0.07 78.19
17:44:01 3 8.19 0.00 1.62 0.03 0.05 90.10
Average: all 49.19 1.10 3.03 1.57 0.10 45.02
Average: 0 49.89 1.26 3.25 1.33 0.11 44.16
Average: 1 45.81 0.97 2.94 1.89 0.09 48.30
Average: 2 53.97 0.96 2.96 1.60 0.10 40.41
Average: 3 47.09 1.20 2.95 1.46 0.10 47.21