---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-51865 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: 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 11G 67G 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /dev/loop4 64M 64M 0 100% /snap/core20/2599 /dev/loop5 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 15997 655 10757 1 4584 15002 Swap: 1023 0 1023 ---> ip addr: 1: lo: 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: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ae:df:44 brd ff:ff:ff:ff:ff:ff inet 10.30.170.192/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:feae:df44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:f4:db:c6 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-51865) 09/12/25 _x86_64_ (4 CPU) 06:44:07 LINUX RESTART (4 CPU) 06:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:46:01 140.88 43.96 96.92 0.00 498.18 11715.53 0.00 06:47:01 106.48 24.86 81.62 0.00 1549.34 18748.88 0.00 06:48:01 45.46 0.02 45.44 0.00 0.13 13502.68 0.00 06:49:01 31.06 0.03 31.02 0.00 0.27 11271.84 0.00 06:50:01 148.63 32.14 116.48 0.00 5247.66 38254.16 0.00 06:51:01 32.59 1.05 31.54 0.00 110.51 2357.34 0.00 Average: 84.18 17.01 67.17 0.00 1234.32 15974.94 0.00 06:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 13231916 15475148 497968 3.04 75676 2354508 1227312 7.04 756708 2101340 168040 06:47:01 12310876 15317696 644932 3.94 105376 3032024 1514520 8.69 984572 2727564 336128 06:48:01 11984236 15366964 594412 3.63 118096 3365452 1422172 8.16 954072 3055716 310064 06:49:01 11720316 15348520 612472 3.74 124844 3588308 1411976 8.10 1086188 3171604 224804 06:50:01 11023572 15327560 620444 3.79 166668 4184436 1469504 8.43 1731748 3167540 1332 06:51:01 11042232 15386104 562616 3.43 170984 4215396 1321824 7.58 1690656 3188484 27984 Average: 11885525 15370332 588807 3.59 126941 3456687 1394551 8.00 1200657 2902041 178059 06:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 06:46:01 ens3 76.97 67.96 878.78 10.56 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 lo 9.00 9.00 0.86 0.86 0.00 0.00 0.00 0.00 06:47:01 ens3 115.21 91.82 1657.80 10.23 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 lo 8.93 8.93 0.82 0.82 0.00 0.00 0.00 0.00 06:48:01 ens3 30.21 34.91 23.49 6.46 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 lo 22.93 22.93 1.99 1.99 0.00 0.00 0.00 0.00 06:49:01 ens3 69.14 78.67 52.34 13.90 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 lo 9.77 9.77 0.95 0.95 0.00 0.00 0.00 0.00 06:50:01 ens3 239.79 177.64 3393.25 15.07 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 06:51:01 ens3 26.11 26.71 26.05 10.11 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.01 9.01 0.82 0.82 0.00 0.00 0.00 0.00 Average: ens3 92.91 79.62 1005.26 11.06 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51865) 09/12/25 _x86_64_ (4 CPU) 06:44:07 LINUX RESTART (4 CPU) 06:45:01 CPU %user %nice %system %iowait %steal %idle 06:46:01 all 20.21 8.24 6.68 2.71 0.07 62.08 06:46:01 0 12.98 9.33 6.66 3.33 0.07 67.63 06:46:01 1 8.90 10.05 7.39 1.25 0.08 72.32 06:46:01 2 37.04 6.45 6.47 2.63 0.07 47.34 06:46:01 3 21.95 7.13 6.21 3.63 0.07 61.00 06:47:01 all 19.31 0.00 2.11 2.94 0.07 75.57 06:47:01 0 7.44 0.00 1.82 4.36 0.08 86.29 06:47:01 1 16.61 0.00 1.77 5.07 0.07 76.48 06:47:01 2 24.42 0.00 2.20 0.90 0.07 72.41 06:47:01 3 28.80 0.00 2.65 1.41 0.08 67.06 06:48:01 all 10.91 0.00 0.70 1.21 0.06 87.12 06:48:01 0 4.40 0.00 0.50 3.41 0.05 91.64 06:48:01 1 4.00 0.00 0.48 1.23 0.07 94.22 06:48:01 2 5.21 0.00 0.38 0.05 0.07 94.29 06:48:01 3 30.03 0.00 1.42 0.15 0.07 68.34 06:49:01 all 7.87 0.00 0.59 0.78 0.07 90.70 06:49:01 0 2.94 0.00 0.37 1.10 0.05 95.54 06:49:01 1 2.86 0.00 0.42 0.65 0.07 96.00 06:49:01 2 7.23 0.00 0.67 0.95 0.08 91.07 06:49:01 3 18.44 0.00 0.90 0.43 0.07 80.16 06:50:01 all 12.95 2.00 4.48 4.57 0.08 75.93 06:50:01 0 11.61 1.20 3.56 4.57 0.07 79.00 06:50:01 1 6.61 2.75 2.92 2.60 0.08 85.04 06:50:01 2 9.70 2.40 5.02 6.95 0.08 75.84 06:50:01 3 23.91 1.62 6.40 4.15 0.07 63.85 06:51:01 all 17.68 0.00 1.14 0.53 0.05 80.59 06:51:01 0 4.94 0.00 0.98 1.85 0.03 92.19 06:51:01 1 25.53 0.00 1.45 0.10 0.03 72.88 06:51:01 2 13.18 0.00 0.68 0.07 0.07 86.02 06:51:01 3 27.15 0.00 1.47 0.12 0.05 71.22 Average: all 14.82 1.70 2.61 2.12 0.07 78.67 Average: 0 7.38 1.75 2.31 3.10 0.06 85.39 Average: 1 10.76 2.12 2.40 1.82 0.07 82.82 Average: 2 16.11 1.47 2.57 1.93 0.07 77.86 Average: 3 25.05 1.46 3.17 1.65 0.07 68.61