---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2203 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: 5599.99 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 9.4G 146G 7% / 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 723 27349 4 4019 30900 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:15:79:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.240/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79801sec preferred_lft 79801sec inet6 fe80::f816:3eff:fe15:790d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:b9:28:eb 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-2203) 09/29/25 _x86_64_ (8 CPU) 12:04:33 LINUX RESTART (8 CPU) 12:10:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:05 31.23 3.36 27.04 0.83 481.43 4856.68 6653.28 12:30:01 2.03 0.00 2.03 0.00 0.00 29.30 0.00 12:40:05 2.17 0.00 2.17 0.00 0.00 30.16 0.00 12:50:05 15.51 0.00 2.25 13.26 0.15 31.15 510229.03 13:00:01 2.22 0.00 2.22 0.00 0.00 30.40 0.00 13:10:05 1.90 0.00 1.89 0.00 0.00 39.20 10.84 13:20:05 2.19 0.00 2.19 0.00 0.00 30.69 0.00 13:30:01 2.25 0.00 2.25 0.00 0.00 31.15 0.00 13:40:05 2.20 0.00 2.20 0.00 0.00 30.88 0.00 13:50:05 1.80 0.00 1.80 0.00 0.00 23.72 0.00 Average: 6.35 0.34 4.60 1.41 48.16 513.34 51689.32 12:10:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:05 24137268 27236088 5106400 15.54 84764 3318640 5431436 16.02 640008 7744404 196 12:30:01 22881592 25981312 6361044 19.36 85524 3318780 6644004 19.59 640764 8996168 24 12:40:05 22875548 25976056 6366396 19.37 86268 3318792 6642604 19.59 641516 8999308 228 12:50:05 22861196 25972636 6369716 19.38 87336 3328616 6642604 19.59 652412 9000052 248 13:00:01 22859432 25971748 6370560 19.39 88168 3328632 6642540 19.59 653244 8999728 36 13:10:05 23718788 26832008 5510236 16.77 88852 3328828 5788724 17.07 668532 8146764 208 13:20:05 22845428 25959576 6382756 19.42 89744 3328844 6642716 19.59 669436 9012340 244 13:30:01 22842712 25957760 6384584 19.43 90628 3328856 6644252 19.59 670320 9012936 32 13:40:05 22840460 25956316 6386004 19.43 91356 3328928 6642716 19.59 671048 9012488 240 13:50:05 22837464 25954008 6388312 19.44 91896 3329064 6642716 19.59 671596 9005172 200 Average: 23069989 26179751 6162601 18.75 88454 3325798 6436431 18.98 657888 8792936 166 12:10:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:05 lo 86.13 86.13 117.88 117.88 0.00 0.00 0.00 0.00 12:20:05 ens3 256.69 177.42 1321.39 43.48 0.00 0.00 0.00 0.00 12:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 0.38 0.13 0.07 0.04 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:05 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 12:40:05 ens3 1.24 0.29 0.39 0.24 0.00 0.00 0.00 0.00 12:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:05 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:50:05 ens3 0.74 0.18 0.18 0.11 0.00 0.00 0.00 0.00 12:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 0.31 0.11 0.05 0.03 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:05 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:10:05 ens3 0.22 0.11 0.08 0.06 0.00 0.00 0.00 0.00 13:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:05 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:20:05 ens3 0.21 0.11 0.06 0.04 0.00 0.00 0.00 0.00 13:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.16 0.07 0.03 0.02 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:05 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 13:40:05 ens3 0.35 0.14 0.11 0.06 0.00 0.00 0.00 0.00 13:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:05 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 13:50:05 ens3 0.23 0.10 0.06 0.04 0.00 0.00 0.00 0.00 13:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.75 8.75 11.80 11.80 0.00 0.00 0.00 0.00 Average: ens3 26.05 17.87 132.24 4.41 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-2203) 09/29/25 _x86_64_ (8 CPU) 12:04:33 LINUX RESTART (8 CPU) 12:10:05 CPU %user %nice %system %iowait %steal %idle 12:20:05 all 31.82 0.00 2.96 0.41 0.15 64.66 12:20:05 0 31.99 0.00 2.95 0.33 0.15 64.58 12:20:05 1 31.10 0.00 3.30 0.65 0.15 64.80 12:20:05 2 32.00 0.00 2.89 0.23 0.14 64.74 12:20:05 3 33.51 0.00 3.22 0.62 0.15 62.49 12:20:05 4 29.58 0.00 2.69 0.58 0.16 66.99 12:20:05 5 33.98 0.00 2.91 0.26 0.16 62.70 12:20:05 6 31.01 0.00 3.00 0.40 0.17 65.42 12:20:05 7 31.38 0.00 2.69 0.21 0.15 65.56 12:30:01 all 48.10 0.00 3.93 0.12 0.19 47.66 12:30:01 0 47.26 0.00 3.75 0.09 0.19 48.70 12:30:01 1 48.25 0.00 4.27 0.02 0.18 47.28 12:30:01 2 47.38 0.00 4.26 0.06 0.20 48.10 12:30:01 3 56.78 0.00 3.85 0.10 0.18 39.09 12:30:01 4 52.31 0.00 3.77 0.07 0.19 43.66 12:30:01 5 47.06 0.00 3.69 0.10 0.19 48.94 12:30:01 6 42.51 0.00 4.10 0.29 0.19 52.91 12:30:01 7 43.22 0.00 3.77 0.18 0.19 52.64 12:40:05 all 93.88 0.00 1.05 0.01 0.15 4.90 12:40:05 0 93.78 0.00 1.00 0.00 0.17 5.05 12:40:05 1 93.99 0.00 1.09 0.00 0.15 4.77 12:40:05 2 94.51 0.00 1.03 0.00 0.15 4.31 12:40:05 3 93.90 0.00 1.07 0.00 0.15 4.88 12:40:05 4 93.61 0.00 1.04 0.05 0.16 5.13 12:40:05 5 93.77 0.00 1.05 0.00 0.16 5.03 12:40:05 6 93.77 0.00 1.09 0.04 0.15 4.95 12:40:05 7 93.72 0.00 1.06 0.01 0.16 5.05 12:50:05 all 95.96 0.00 1.02 0.01 0.14 2.88 12:50:05 0 96.02 0.00 0.93 0.00 0.14 2.91 12:50:05 1 96.21 0.00 1.06 0.00 0.14 2.59 12:50:05 2 96.13 0.00 1.05 0.02 0.14 2.67 12:50:05 3 95.83 0.00 1.01 0.00 0.13 3.03 12:50:05 4 95.88 0.00 1.06 0.01 0.15 2.90 12:50:05 5 95.82 0.00 1.02 0.00 0.13 3.03 12:50:05 6 95.92 0.00 1.03 0.00 0.14 2.91 12:50:05 7 95.84 0.00 0.99 0.01 0.14 3.02 13:00:01 all 96.35 0.00 1.03 0.00 0.12 2.50 13:00:01 0 96.33 0.00 1.04 0.00 0.13 2.50 13:00:01 1 96.61 0.00 1.07 0.00 0.13 2.20 13:00:01 2 96.61 0.00 1.01 0.00 0.13 2.25 13:00:01 3 96.30 0.00 1.02 0.00 0.12 2.56 13:00:01 4 96.17 0.00 1.02 0.00 0.13 2.67 13:00:01 5 96.34 0.00 0.96 0.00 0.12 2.57 13:00:01 6 96.18 0.00 1.04 0.00 0.12 2.66 13:00:01 7 96.26 0.00 1.05 0.00 0.12 2.57 13:10:05 all 53.36 0.00 3.20 0.02 0.16 43.26 13:10:05 0 48.34 0.00 3.07 0.06 0.16 48.37 13:10:05 1 54.59 0.00 3.88 0.00 0.15 41.37 13:10:05 2 53.26 0.00 3.29 0.00 0.15 43.30 13:10:05 3 56.23 0.00 3.38 0.01 0.16 40.23 13:10:05 4 58.23 0.00 3.19 0.02 0.16 38.40 13:10:05 5 54.29 0.00 2.94 0.00 0.16 42.62 13:10:05 6 51.72 0.00 2.82 0.02 0.15 45.28 13:10:05 7 50.19 0.00 3.05 0.05 0.17 46.54 13:20:05 all 56.47 0.00 3.50 0.01 0.19 39.82 13:20:05 0 49.30 0.00 3.63 0.01 0.20 46.86 13:20:05 1 56.44 0.00 4.54 0.02 0.20 38.80 13:20:05 2 51.37 0.00 4.08 0.00 0.19 44.35 13:20:05 3 50.92 0.00 3.75 0.05 0.20 45.07 13:20:05 4 71.88 0.00 2.34 0.00 0.18 25.59 13:20:05 5 60.64 0.00 3.10 0.00 0.18 36.08 13:20:05 6 63.26 0.00 2.75 0.01 0.18 33.80 13:20:05 7 47.84 0.00 3.79 0.01 0.20 48.16 13:30:01 all 95.25 0.00 1.11 0.00 0.15 3.50 13:30:01 0 95.26 0.00 1.21 0.00 0.15 3.38 13:30:01 1 95.24 0.00 1.15 0.00 0.15 3.45 13:30:01 2 95.17 0.00 1.09 0.00 0.14 3.59 13:30:01 3 95.40 0.00 1.10 0.00 0.15 3.36 13:30:01 4 95.19 0.00 1.07 0.00 0.15 3.60 13:30:01 5 95.13 0.00 1.07 0.00 0.15 3.64 13:30:01 6 95.24 0.00 1.05 0.00 0.15 3.56 13:30:01 7 95.33 0.00 1.12 0.00 0.15 3.40 13:40:05 all 96.49 0.00 1.08 0.00 0.15 2.27 13:40:05 0 96.46 0.00 1.11 0.00 0.15 2.28 13:40:05 1 96.55 0.00 1.08 0.00 0.15 2.21 13:40:05 2 96.49 0.00 1.05 0.01 0.15 2.30 13:40:05 3 96.56 0.00 1.05 0.00 0.14 2.24 13:40:05 4 96.47 0.00 1.15 0.01 0.15 2.22 13:40:05 5 96.28 0.00 1.14 0.00 0.15 2.42 13:40:05 6 96.58 0.00 1.07 0.00 0.15 2.19 13:40:05 7 96.57 0.00 1.02 0.00 0.15 2.26 13:50:05 all 96.90 0.00 1.05 0.00 0.16 1.90 13:50:05 0 96.88 0.00 1.03 0.00 0.15 1.93 13:50:05 1 97.14 0.00 1.07 0.00 0.15 1.64 13:50:05 2 96.81 0.00 1.09 0.01 0.16 1.94 13:50:05 3 96.88 0.00 1.07 0.00 0.16 1.89 13:50:05 4 96.84 0.00 1.00 0.00 0.15 2.00 13:50:05 5 96.82 0.00 1.08 0.00 0.17 1.93 13:50:05 6 96.91 0.00 1.02 0.00 0.15 1.92 13:50:05 7 96.90 0.00 1.03 0.00 0.15 1.92 Average: all 76.61 0.00 1.99 0.06 0.16 21.19 Average: 0 75.32 0.00 1.97 0.05 0.16 22.51 Average: 1 76.77 0.00 2.24 0.07 0.16 20.76 Average: 2 76.08 0.00 2.08 0.03 0.16 21.66 Average: 3 77.37 0.00 2.04 0.08 0.15 20.36 Average: 4 78.76 0.00 1.83 0.07 0.16 19.19 Average: 5 77.17 0.00 1.89 0.04 0.16 20.75 Average: 6 76.47 0.00 1.89 0.08 0.16 21.40 Average: 7 74.92 0.00 1.95 0.05 0.16 22.93