---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-70757 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 9.3G 146G 6% / 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 716 27523 4 3852 30910 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:39:e6:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.25/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81466sec preferred_lft 81466sec inet6 fe80::f816:3eff:fe39:e6b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ea:67:ec:34 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-70757) 09/18/25 _x86_64_ (8 CPU) 16:35:37 LINUX RESTART (8 CPU) 16:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:50:19 11.72 1.57 9.44 0.71 603.45 2575.01 19418.31 17:00:19 2.20 0.01 2.20 0.00 0.04 31.20 0.43 17:10:01 2.13 0.00 2.13 0.00 0.00 29.47 0.00 17:20:19 2.24 0.00 2.24 0.00 0.01 30.93 0.00 17:30:19 2.26 0.00 2.26 0.00 0.00 30.85 0.00 17:40:01 2.18 0.00 2.18 0.00 0.00 44.41 21.16 17:50:19 14.50 0.00 1.64 12.86 0.14 19.44 494893.83 Average: 5.40 0.23 3.18 1.99 88.50 403.92 75452.04 16:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:19 24915556 27942504 4401304 13.39 79724 3252840 4673108 13.78 598256 7012448 36 17:00:19 22986272 26014356 6329344 19.26 80692 3252952 6583596 19.41 599252 8935808 36 17:10:01 22948976 25977992 6365840 19.37 81612 3252960 6583692 19.41 600164 8970872 36 17:20:19 22948524 25978576 6365280 19.37 82600 3252972 6583740 19.41 601144 8961792 36 17:30:19 22946004 25977044 6366824 19.37 83552 3252984 6583788 19.41 602096 8962368 36 17:40:01 25250144 28282204 4061644 12.36 84452 3253056 4264020 12.57 616908 6672804 48 17:50:19 22905660 25948520 6395112 19.46 85248 3263012 6583852 19.41 627528 8996244 32 Average: 23557305 26588742 5755050 17.51 82554 3254397 5979399 17.63 606478 8358905 37 16:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:19 lo 67.35 67.35 64.43 64.43 0.00 0.00 0.00 0.00 16:50:19 ens3 51.65 33.95 589.35 4.25 0.00 0.00 0.00 0.00 16:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:19 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:00:19 ens3 0.46 0.13 0.07 0.04 0.00 0.00 0.00 0.00 17:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:10:01 ens3 0.80 0.19 0.15 0.08 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:19 lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 17:20:19 ens3 0.44 0.09 0.07 0.04 0.00 0.00 0.00 0.00 17:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:19 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 17:30:19 ens3 0.88 0.22 0.26 0.16 0.00 0.00 0.00 0.00 17:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:40:01 ens3 0.76 0.20 0.21 0.13 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 17:50:19 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:50:19 ens3 0.90 0.20 0.24 0.13 0.00 0.00 0.00 0.00 17:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 10.05 10.05 9.46 9.46 0.00 0.00 0.00 0.00 Average: ens3 8.17 5.13 86.55 0.71 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-70757) 09/18/25 _x86_64_ (8 CPU) 16:35:37 LINUX RESTART (8 CPU) 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:50:19 all 25.09 0.00 2.12 0.09 0.08 72.63 16:50:19 0 27.11 0.00 1.65 0.03 0.07 71.14 16:50:19 1 23.68 0.00 2.49 0.15 0.07 73.61 16:50:19 2 24.98 0.00 2.57 0.27 0.08 72.10 16:50:19 3 28.65 0.00 2.36 0.05 0.08 68.86 16:50:19 4 26.85 0.00 1.98 0.07 0.07 71.03 16:50:19 5 23.62 0.00 2.05 0.03 0.08 74.21 16:50:19 6 22.81 0.00 1.92 0.02 0.08 75.17 16:50:19 7 23.02 0.00 1.90 0.07 0.08 74.92 17:00:19 all 34.99 0.00 4.95 0.00 0.12 59.93 17:00:19 0 35.83 0.00 4.30 0.01 0.13 59.74 17:00:19 1 32.50 0.00 5.68 0.00 0.13 61.68 17:00:19 2 43.98 0.00 4.97 0.00 0.12 50.93 17:00:19 3 33.13 0.00 5.49 0.01 0.13 61.24 17:00:19 4 28.89 0.00 5.36 0.01 0.13 65.61 17:00:19 5 38.89 0.00 4.34 0.00 0.11 56.66 17:00:19 6 37.12 0.00 4.50 0.00 0.12 58.26 17:00:19 7 29.46 0.00 4.98 0.01 0.12 65.42 17:10:01 all 89.61 0.00 1.43 0.00 0.11 8.85 17:10:01 0 91.16 0.00 1.30 0.00 0.10 7.43 17:10:01 1 88.57 0.00 1.46 0.00 0.11 9.86 17:10:01 2 91.06 0.00 1.28 0.00 0.11 7.56 17:10:01 3 89.63 0.00 1.51 0.00 0.11 8.75 17:10:01 4 88.96 0.00 1.43 0.00 0.12 9.49 17:10:01 5 89.08 0.00 1.48 0.00 0.11 9.33 17:10:01 6 89.33 0.00 1.53 0.00 0.10 9.04 17:10:01 7 89.10 0.00 1.43 0.00 0.11 9.35 17:20:19 all 96.44 0.00 1.19 0.00 0.10 2.27 17:20:19 0 96.49 0.00 1.16 0.00 0.11 2.24 17:20:19 1 96.32 0.00 1.19 0.00 0.10 2.39 17:20:19 2 96.55 0.00 1.19 0.00 0.11 2.14 17:20:19 3 96.52 0.00 1.20 0.00 0.10 2.17 17:20:19 4 96.34 0.00 1.20 0.00 0.11 2.36 17:20:19 5 96.40 0.00 1.16 0.00 0.11 2.33 17:20:19 6 96.39 0.00 1.17 0.00 0.10 2.34 17:20:19 7 96.50 0.00 1.24 0.00 0.10 2.16 17:30:19 all 96.52 0.00 1.11 0.00 0.10 2.26 17:30:19 0 96.46 0.00 1.13 0.00 0.10 2.31 17:30:19 1 96.60 0.00 1.11 0.00 0.10 2.19 17:30:19 2 96.52 0.00 1.08 0.00 0.11 2.29 17:30:19 3 96.63 0.00 1.11 0.00 0.10 2.16 17:30:19 4 96.55 0.00 1.19 0.00 0.10 2.15 17:30:19 5 96.49 0.00 1.09 0.00 0.11 2.31 17:30:19 6 96.48 0.00 1.10 0.00 0.11 2.32 17:30:19 7 96.43 0.00 1.10 0.00 0.10 2.37 17:40:01 all 74.00 0.00 2.02 0.00 0.10 23.87 17:40:01 0 73.09 0.00 1.85 0.00 0.10 24.96 17:40:01 1 74.04 0.00 2.32 0.00 0.10 23.54 17:40:01 2 78.25 0.00 2.42 0.00 0.10 19.24 17:40:01 3 75.65 0.00 1.89 0.00 0.09 22.37 17:40:01 4 74.89 0.00 1.85 0.00 0.10 23.15 17:40:01 5 71.71 0.00 2.12 0.00 0.10 26.07 17:40:01 6 71.99 0.00 1.88 0.01 0.10 26.02 17:40:01 7 72.40 0.00 1.84 0.00 0.10 25.66 17:50:19 all 35.18 0.00 5.00 0.02 0.11 59.69 17:50:19 0 30.81 0.00 4.41 0.00 0.11 64.67 17:50:19 1 30.73 0.00 6.33 0.13 0.11 62.70 17:50:19 2 57.93 0.00 3.74 0.00 0.10 38.24 17:50:19 3 39.41 0.00 5.43 0.00 0.11 55.04 17:50:19 4 27.43 0.00 5.87 0.01 0.12 66.58 17:50:19 5 26.01 0.00 4.92 0.00 0.11 68.95 17:50:19 6 34.78 0.00 4.74 0.00 0.12 60.36 17:50:19 7 34.12 0.00 4.53 0.00 0.11 61.25 Average: all 64.40 0.00 2.54 0.02 0.10 32.93 Average: 0 64.24 0.00 2.25 0.01 0.10 33.40 Average: 1 63.04 0.00 2.94 0.04 0.10 33.88 Average: 2 69.75 0.00 2.46 0.04 0.10 27.65 Average: 3 65.53 0.00 2.71 0.01 0.10 31.64 Average: 4 62.75 0.00 2.69 0.01 0.11 34.44 Average: 5 63.02 0.00 2.45 0.01 0.10 34.42 Average: 6 63.96 0.00 2.40 0.01 0.10 33.53 Average: 7 62.93 0.00 2.43 0.01 0.10 34.53