---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-52643 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5600.00 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 18G 138G 12% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 777 18403 4 12911 30847 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:5a:11:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83418sec preferred_lft 83418sec inet6 fe80::f816:3eff:fe5a:11d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:b9:c4:d9 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:d8ff:feb9:c4d9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-52643) 09/16/25 _x86_64_ (8 CPU) 00:05:06 LINUX RESTART (8 CPU) 00:10:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:01 15.59 0.80 13.57 1.22 600.44 4890.98 33157.90 00:30:19 7.46 0.17 6.75 0.54 6.68 2928.20 3903.90 00:40:09 18.35 0.24 17.66 0.45 8.02 20041.41 185.18 00:50:01 21.54 1.84 18.38 1.32 315.42 3063.35 1456.68 Average: 15.64 0.76 14.01 0.88 230.52 7669.43 9634.62 00:10:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:01 23631072 28552916 3749244 11.41 164084 4925648 3934484 11.60 1155904 7559836 10116 00:30:19 23275832 29045980 3250056 9.89 195284 5671948 3433384 10.12 1365412 7635364 13008 00:40:09 17022632 28875924 3395384 10.33 258848 11454940 3479984 10.26 3171760 11816160 96988 00:50:01 19002768 31591704 671420 2.04 275296 12135524 1256776 3.71 3567432 9353432 144 Average: 20733076 29516631 2766526 8.42 223378 8547015 3026157 8.92 2315127 9091198 30064 00:10:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:01 lo 5.65 5.65 0.54 0.54 0.00 0.00 0.00 0.00 00:20:01 ens3 66.64 50.20 352.15 12.73 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:19 lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 00:30:19 ens3 45.63 34.45 14.03 13.16 0.00 0.00 0.00 0.00 00:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:09 lo 4507.90 4507.90 4304.34 4304.34 0.00 0.00 0.00 0.00 00:40:09 ens3 61.08 47.24 313.44 13.72 0.00 0.00 0.00 0.00 00:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 90.08 90.08 79.32 79.32 0.00 0.00 0.00 0.00 00:50:01 ens3 156.38 167.77 221.63 1603.91 0.00 0.00 0.00 0.00 00:50:01 docker0 127.25 111.19 1413.11 79.14 0.00 0.00 0.00 0.00 Average: lo 1135.94 1135.94 1081.50 1081.50 0.00 0.00 0.00 0.00 Average: ens3 82.02 74.46 223.02 406.34 0.00 0.00 0.00 0.00 Average: docker0 31.45 27.48 349.24 19.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-52643) 09/16/25 _x86_64_ (8 CPU) 00:05:06 LINUX RESTART (8 CPU) 00:10:07 CPU %user %nice %system %iowait %steal %idle 00:20:01 all 39.22 0.00 1.43 0.12 0.07 59.15 00:20:01 0 41.66 0.00 1.43 0.12 0.07 56.71 00:20:01 1 39.12 0.00 1.59 0.11 0.07 59.11 00:20:01 2 37.15 0.00 1.46 0.09 0.08 61.21 00:20:01 3 44.40 0.00 1.51 0.11 0.08 53.90 00:20:01 4 44.07 0.00 1.29 0.22 0.07 54.34 00:20:01 5 32.72 0.00 1.13 0.13 0.07 65.95 00:20:01 6 38.29 0.00 1.61 0.17 0.07 59.86 00:20:01 7 36.36 0.00 1.44 0.02 0.07 62.11 00:30:19 all 36.36 0.00 1.39 0.08 0.07 62.10 00:30:19 0 31.96 0.00 1.28 0.15 0.06 66.55 00:30:19 1 37.40 0.00 1.48 0.07 0.07 60.98 00:30:19 2 33.57 0.00 1.37 0.11 0.08 64.88 00:30:19 3 41.37 0.00 1.40 0.03 0.07 57.13 00:30:19 4 39.79 0.00 1.33 0.02 0.07 58.80 00:30:19 5 35.94 0.00 1.39 0.01 0.07 62.58 00:30:19 6 38.83 0.00 1.50 0.02 0.07 59.58 00:30:19 7 32.01 0.00 1.39 0.25 0.06 66.28 00:40:09 all 21.20 0.00 1.95 0.28 0.05 76.51 00:40:09 0 17.55 0.00 1.06 1.02 0.05 80.32 00:40:09 1 20.37 0.00 1.40 0.10 0.06 78.07 00:40:09 2 17.55 0.00 0.98 0.04 0.05 81.39 00:40:09 3 18.10 0.00 0.88 0.05 0.05 80.92 00:40:09 4 25.19 0.00 2.52 0.23 0.06 72.00 00:40:09 5 26.15 0.00 4.61 0.12 0.05 69.07 00:40:09 6 27.11 0.00 2.94 0.26 0.06 69.64 00:40:09 7 17.68 0.00 1.28 0.44 0.04 80.56 00:50:01 all 7.30 0.00 0.94 0.12 0.04 91.60 00:50:01 0 11.44 0.00 2.22 0.13 0.04 86.17 00:50:01 1 11.41 0.00 2.10 0.19 0.04 86.26 00:50:01 2 5.74 0.00 1.08 0.20 0.04 92.94 00:50:01 3 5.54 0.00 0.44 0.19 0.03 93.80 00:50:01 4 5.82 0.00 0.59 0.02 0.03 93.55 00:50:01 5 6.38 0.00 0.37 0.05 0.04 93.16 00:50:01 6 6.16 0.00 0.37 0.14 0.03 93.30 00:50:01 7 5.93 0.00 0.36 0.03 0.04 93.65 Average: all 26.14 0.00 1.43 0.15 0.06 72.22 Average: 0 25.73 0.00 1.50 0.35 0.06 72.36 Average: 1 27.19 0.00 1.64 0.12 0.06 70.98 Average: 2 23.62 0.00 1.22 0.11 0.06 74.98 Average: 3 27.49 0.00 1.06 0.09 0.06 71.30 Average: 4 28.84 0.00 1.43 0.12 0.06 69.55 Average: 5 25.41 0.00 1.86 0.08 0.06 72.59 Average: 6 27.73 0.00 1.60 0.14 0.06 70.47 Average: 7 23.10 0.00 1.12 0.19 0.05 75.54