---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1523 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 12G 144G 8% / 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 751 25007 4 6333 30873 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:55:9f:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.64/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79526sec preferred_lft 79526sec inet6 fe80::f816:3eff:fe55:9f56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:86:4e:1f 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-1523) 09/26/25 _x86_64_ (8 CPU) 13:07:29 LINUX RESTART (8 CPU) 13:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:07 8.21 0.46 7.02 0.72 577.45 953.68 14982.08 13:30:01 1.57 0.01 1.57 0.00 0.04 18.80 0.43 13:40:07 1.57 0.00 1.57 0.00 0.00 18.88 0.07 13:50:07 1.54 0.00 1.54 0.00 0.00 17.95 0.00 14:00:01 1.56 0.00 1.56 0.00 0.00 18.00 0.00 14:10:07 1.57 0.00 1.57 0.00 0.00 18.44 0.00 14:20:07 1.51 0.00 1.51 0.00 0.00 18.15 0.00 14:30:01 14.69 0.00 1.58 13.10 0.15 18.68 518812.31 14:40:07 1.64 0.00 1.64 0.00 0.00 19.30 0.00 14:50:07 1.65 0.00 1.65 0.00 0.00 19.03 0.00 15:00:01 46.97 5.24 40.92 0.81 162.78 12923.65 8356.39 Average: 7.45 0.51 5.62 1.32 67.69 1266.50 48820.19 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:07 29888332 31883220 499408 1.52 48576 2283340 1487292 4.39 401564 2273048 208 13:30:01 29887096 31882752 499944 1.52 49212 2283456 1487484 4.39 402196 2274156 20 13:40:07 29885840 31882104 500428 1.52 49824 2283460 1487420 4.39 402792 2275956 20 13:50:07 29884584 31881460 501080 1.52 50408 2283472 1487420 4.39 403392 2276644 40 14:00:01 29882832 31880344 502360 1.53 51008 2283484 1487420 4.39 403992 2277968 8 14:10:07 29881332 31879524 503168 1.53 51600 2283556 1487420 4.39 404592 2279336 244 14:20:07 29880324 31879252 503548 1.53 52200 2283692 1487484 4.39 405184 2280528 52 14:30:01 29868032 31877728 504776 1.54 53064 2293584 1487484 4.39 415892 2282140 156 14:40:07 29867280 31877672 504924 1.54 53636 2293648 1487484 4.39 416512 2283208 200 14:50:07 29866276 31877388 505124 1.54 54244 2293792 1487548 4.39 417088 2284516 36 15:00:01 26146708 31702124 603412 1.84 124976 5663664 1114804 3.29 1506732 4718648 1440 Average: 29539876 31863961 511652 1.56 58068 2593559 1453569 4.29 507267 2500559 220 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:07 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 13:20:07 ens3 39.94 19.50 265.67 1.62 0.00 0.00 0.00 0.00 13:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.63 0.15 0.14 0.06 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 13:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:07 ens3 0.40 0.16 0.12 0.08 0.00 0.00 0.00 0.00 13:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:07 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 0.27 0.11 0.07 0.04 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:07 ens3 0.24 0.10 0.07 0.04 0.00 0.00 0.00 0.00 14:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:07 ens3 0.22 0.12 0.06 0.04 0.00 0.00 0.00 0.00 14:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 0.25 0.12 0.07 0.04 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:07 ens3 0.24 0.11 0.07 0.04 0.00 0.00 0.00 0.00 14:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:07 ens3 0.25 0.12 0.06 0.04 0.00 0.00 0.00 0.00 14:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 165.17 165.17 201.12 201.12 0.00 0.00 0.00 0.00 15:00:01 ens3 647.06 394.21 1727.21 1157.44 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.97 14.97 18.12 18.12 0.00 0.00 0.00 0.00 Average: ens3 62.18 37.38 179.99 104.41 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-1523) 09/26/25 _x86_64_ (8 CPU) 13:07:29 LINUX RESTART (8 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:20:07 all 0.25 0.00 0.14 0.16 0.01 99.43 13:20:07 0 0.18 0.00 0.12 0.04 0.00 99.66 13:20:07 1 0.20 0.00 0.09 0.05 0.01 99.65 13:20:07 2 0.46 0.00 0.21 0.09 0.01 99.23 13:20:07 3 0.17 0.00 0.08 0.02 0.01 99.73 13:20:07 4 0.28 0.00 0.10 0.12 0.01 99.48 13:20:07 5 0.28 0.00 0.12 0.01 0.01 99.57 13:20:07 6 0.22 0.00 0.27 0.66 0.01 98.85 13:20:07 7 0.24 0.00 0.17 0.27 0.02 99.30 13:30:01 all 0.10 0.00 0.01 0.01 0.01 99.87 13:30:01 0 0.00 0.00 0.01 0.00 0.00 99.99 13:30:01 1 0.02 0.00 0.01 0.00 0.01 99.96 13:30:01 2 0.75 0.00 0.03 0.00 0.01 99.21 13:30:01 3 0.02 0.00 0.01 0.00 0.01 99.96 13:30:01 4 0.01 0.00 0.01 0.00 0.00 99.98 13:30:01 5 0.01 0.00 0.01 0.00 0.00 99.97 13:30:01 6 0.01 0.00 0.01 0.03 0.02 99.93 13:30:01 7 0.01 0.00 0.01 0.00 0.01 99.98 13:40:07 all 0.02 0.00 0.01 0.01 0.01 99.96 13:40:07 0 0.00 0.00 0.01 0.00 0.00 99.99 13:40:07 1 0.02 0.00 0.02 0.03 0.01 99.93 13:40:07 2 0.08 0.00 0.01 0.00 0.01 99.90 13:40:07 3 0.01 0.00 0.01 0.00 0.01 99.96 13:40:07 4 0.01 0.00 0.00 0.00 0.00 99.99 13:40:07 5 0.02 0.00 0.01 0.00 0.01 99.96 13:40:07 6 0.00 0.00 0.01 0.02 0.01 99.96 13:40:07 7 0.01 0.00 0.00 0.00 0.00 99.98 13:50:07 all 0.08 0.00 0.01 0.01 0.01 99.90 13:50:07 0 0.01 0.00 0.01 0.00 0.00 99.99 13:50:07 1 0.02 0.00 0.01 0.04 0.01 99.92 13:50:07 2 0.42 0.00 0.02 0.00 0.01 99.54 13:50:07 3 0.14 0.00 0.01 0.00 0.01 99.84 13:50:07 4 0.01 0.00 0.00 0.00 0.00 99.98 13:50:07 5 0.01 0.00 0.01 0.00 0.01 99.97 13:50:07 6 0.01 0.00 0.02 0.01 0.02 99.96 13:50:07 7 0.01 0.00 0.01 0.00 0.01 99.98 14:00:01 all 0.01 0.00 0.01 0.01 0.01 99.97 14:00:01 0 0.00 0.00 0.01 0.00 0.00 99.99 14:00:01 1 0.01 0.00 0.01 0.03 0.01 99.94 14:00:01 2 0.02 0.00 0.03 0.00 0.02 99.93 14:00:01 3 0.03 0.00 0.01 0.00 0.01 99.95 14:00:01 4 0.00 0.00 0.01 0.00 0.00 99.99 14:00:01 5 0.01 0.00 0.01 0.00 0.00 99.98 14:00:01 6 0.01 0.00 0.01 0.00 0.01 99.97 14:00:01 7 0.00 0.00 0.01 0.00 0.01 99.98 14:10:07 all 0.07 0.00 0.01 0.01 0.01 99.91 14:10:07 0 0.00 0.00 0.00 0.00 0.00 99.99 14:10:07 1 0.01 0.00 0.01 0.03 0.00 99.94 14:10:07 2 0.52 0.00 0.02 0.00 0.02 99.44 14:10:07 3 0.01 0.00 0.00 0.00 0.00 99.99 14:10:07 4 0.00 0.00 0.01 0.00 0.00 99.99 14:10:07 5 0.01 0.00 0.00 0.00 0.00 99.98 14:10:07 6 0.01 0.00 0.01 0.01 0.01 99.96 14:10:07 7 0.01 0.00 0.01 0.00 0.00 99.98 14:20:07 all 0.08 0.00 0.01 0.01 0.01 99.90 14:20:07 0 0.00 0.00 0.00 0.00 0.00 99.99 14:20:07 1 0.01 0.00 0.02 0.04 0.00 99.92 14:20:07 2 0.02 0.00 0.03 0.00 0.02 99.93 14:20:07 3 0.01 0.00 0.01 0.00 0.01 99.98 14:20:07 4 0.01 0.00 0.00 0.00 0.00 99.99 14:20:07 5 0.01 0.00 0.01 0.00 0.01 99.97 14:20:07 6 0.29 0.00 0.01 0.01 0.01 99.68 14:20:07 7 0.25 0.00 0.04 0.00 0.01 99.70 14:30:01 all 0.08 0.00 0.01 0.02 0.01 99.88 14:30:01 0 0.00 0.00 0.00 0.00 0.00 99.99 14:30:01 1 0.02 0.00 0.02 0.04 0.01 99.90 14:30:01 2 0.53 0.00 0.01 0.00 0.01 99.45 14:30:01 3 0.01 0.00 0.01 0.00 0.01 99.97 14:30:01 4 0.00 0.00 0.01 0.00 0.00 99.99 14:30:01 5 0.02 0.00 0.02 0.00 0.01 99.96 14:30:01 6 0.01 0.00 0.01 0.01 0.01 99.97 14:30:01 7 0.01 0.00 0.04 0.14 0.01 99.80 14:40:07 all 0.05 0.00 0.01 0.01 0.01 99.92 14:40:07 0 0.00 0.00 0.01 0.00 0.00 99.99 14:40:07 1 0.02 0.00 0.02 0.03 0.01 99.92 14:40:07 2 0.01 0.00 0.01 0.00 0.00 99.98 14:40:07 3 0.01 0.00 0.01 0.00 0.01 99.97 14:40:07 4 0.07 0.00 0.00 0.00 0.00 99.92 14:40:07 5 0.30 0.00 0.02 0.00 0.01 99.68 14:40:07 6 0.00 0.00 0.01 0.00 0.01 99.97 14:40:07 7 0.00 0.00 0.01 0.00 0.01 99.97 14:50:07 all 0.05 0.00 0.01 0.01 0.01 99.92 14:50:07 0 0.01 0.00 0.01 0.00 0.00 99.98 14:50:07 1 0.01 0.00 0.01 0.04 0.01 99.94 14:50:07 2 0.01 0.00 0.01 0.00 0.01 99.98 14:50:07 3 0.01 0.00 0.02 0.00 0.01 99.97 14:50:07 4 0.00 0.00 0.00 0.00 0.00 99.99 14:50:07 5 0.37 0.00 0.02 0.00 0.01 99.61 14:50:07 6 0.02 0.00 0.02 0.01 0.02 99.94 14:50:07 7 0.01 0.00 0.01 0.00 0.01 99.97 15:00:01 all 12.84 0.00 1.23 0.31 0.04 85.57 15:00:01 0 14.56 0.00 1.17 0.16 0.04 84.06 15:00:01 1 12.79 0.00 1.48 0.42 0.05 85.26 15:00:01 2 11.39 0.00 1.34 0.81 0.04 86.42 15:00:01 3 13.15 0.00 1.21 0.26 0.04 85.34 15:00:01 4 12.25 0.00 1.29 0.36 0.04 86.06 15:00:01 5 11.99 0.00 1.20 0.06 0.05 86.71 15:00:01 6 11.43 0.00 1.02 0.09 0.04 87.42 15:00:01 7 15.17 0.00 1.16 0.29 0.05 83.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.23 0.00 0.13 0.05 0.01 98.58 Average: 0 1.33 0.00 0.12 0.02 0.01 98.53 Average: 1 1.18 0.00 0.15 0.07 0.01 98.59 Average: 2 1.28 0.00 0.15 0.08 0.02 98.47 Average: 3 1.22 0.00 0.12 0.03 0.01 98.62 Average: 4 1.13 0.00 0.13 0.04 0.01 98.69 Average: 5 1.17 0.00 0.13 0.01 0.01 98.68 Average: 6 1.08 0.00 0.13 0.08 0.01 98.70 Average: 7 1.41 0.00 0.13 0.06 0.01 98.38