---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4532 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 11G 145G 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 705 26446 4 4940 30919 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:60:da:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.63/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79409sec preferred_lft 79409sec inet6 fe80::f816:3eff:fe60:dad7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether da:f5:d4:30:c0:1f 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 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-4532) 10/17/25 _x86_64_ (8 CPU) 11:36:53 LINUX RESTART (8 CPU) 11:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:02 7.17 0.64 5.91 0.63 659.66 933.52 8384.98 12:00:02 1.09 0.01 1.08 0.00 0.04 13.35 309.76 12:10:01 1.05 0.00 1.05 0.00 0.03 12.30 0.00 12:20:02 1.06 0.00 1.06 0.00 0.01 12.35 0.00 12:30:02 1.14 0.00 1.14 0.00 0.00 13.07 0.00 12:40:01 1.07 0.00 1.07 0.00 0.00 12.54 0.00 12:50:02 12.40 0.00 1.21 11.18 0.15 13.75 512376.80 13:00:02 24.26 1.36 22.51 0.39 97.24 985.51 751.08 13:10:00 18.86 3.23 14.40 1.23 169.42 3087.58 2426.22 13:20:02 26.03 0.12 22.45 3.46 5.80 2931.58 5340.61 13:30:02 36.67 0.00 31.62 5.05 0.08 3120.03 15150.37 Average: 11.90 0.49 9.41 2.00 84.80 1012.27 49608.93 11:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:02 29788016 31882580 496096 1.51 65556 2363168 1510664 4.45 471176 2305256 256 12:00:02 29785332 31880336 498408 1.52 65912 2363276 1510792 4.46 471528 2306064 160 12:10:01 29783092 31878488 500260 1.52 66264 2363296 1510792 4.46 471856 2307596 156 12:20:02 29783100 31878948 499992 1.52 66572 2363432 1510792 4.46 472196 2308224 176 12:30:02 29783736 31880012 499108 1.52 66972 2363444 1510904 4.46 472600 2309952 172 12:40:01 29782912 31879660 499316 1.52 67284 2363584 1510856 4.46 472908 2310944 176 12:50:02 29770988 31878204 500520 1.52 67924 2373384 1510920 4.46 483396 2313956 148 13:00:02 29000208 31540416 810584 2.47 100856 2749900 1591220 4.69 586768 2921920 202864 13:10:00 26852612 30089396 2226860 6.78 134624 3384256 2406476 7.10 834524 4793928 42268 13:20:02 25439124 29281004 3025564 9.21 172852 3893504 2988052 8.81 992288 5970928 592 13:30:02 25110128 29536332 2765636 8.42 212340 4386312 2710064 7.99 1139436 6110660 32180 Average: 28625386 31236852 1120213 3.41 98832 2815232 1842867 5.43 624425 3269039 25377 11:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:02 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 11:50:02 ens3 12.72 7.41 202.04 0.59 0.00 0.00 0.00 0.00 11:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:02 ens3 0.34 0.14 0.11 0.07 0.00 0.00 0.00 0.00 12:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.19 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:02 ens3 0.16 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:02 ens3 0.21 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 ens3 0.22 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:02 ens3 0.45 0.19 0.17 0.10 0.00 0.00 0.00 0.00 12:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:02 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 13:00:02 ens3 32.83 21.80 202.26 5.37 0.00 0.00 0.00 0.00 13:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:00 lo 362.99 362.99 345.27 345.27 0.00 0.00 0.00 0.00 13:10:00 ens3 79.85 62.47 708.02 14.24 0.00 0.00 0.00 0.00 13:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:02 lo 1276.41 1276.41 1214.17 1214.17 0.00 0.00 0.00 0.00 13:20:02 ens3 45.86 33.83 22.82 14.75 0.00 0.00 0.00 0.00 13:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:02 lo 2017.89 2017.89 1921.21 1921.21 0.00 0.00 0.00 0.00 13:30:02 ens3 54.80 39.09 19.50 16.57 0.00 0.00 0.00 0.00 13:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 332.77 332.77 316.62 316.62 0.00 0.00 0.00 0.00 Average: ens3 20.68 15.02 104.85 4.71 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 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-4532) 10/17/25 _x86_64_ (8 CPU) 11:36:53 LINUX RESTART (8 CPU) 11:40:01 CPU %user %nice %system %iowait %steal %idle 11:50:02 all 0.24 0.00 0.16 0.11 0.01 99.47 11:50:02 0 0.19 0.00 0.24 0.02 0.01 99.55 11:50:02 1 0.30 0.00 0.19 0.24 0.02 99.27 11:50:02 2 0.25 0.00 0.10 0.08 0.02 99.56 11:50:02 3 0.17 0.00 0.14 0.07 0.01 99.60 11:50:02 4 0.27 0.00 0.14 0.36 0.04 99.19 11:50:02 5 0.24 0.00 0.23 0.04 0.00 99.49 11:50:02 6 0.20 0.00 0.17 0.06 0.01 99.56 11:50:02 7 0.31 0.00 0.10 0.05 0.02 99.53 12:00:02 all 0.04 0.00 0.01 0.01 0.01 99.94 12:00:02 0 0.00 0.00 0.00 0.00 0.00 99.99 12:00:02 1 0.20 0.00 0.03 0.01 0.02 99.74 12:00:02 2 0.01 0.00 0.02 0.00 0.03 99.93 12:00:02 3 0.02 0.00 0.00 0.00 0.00 99.97 12:00:02 4 0.01 0.00 0.01 0.02 0.02 99.93 12:00:02 5 0.01 0.00 0.00 0.00 0.00 99.98 12:00:02 6 0.01 0.00 0.01 0.00 0.00 99.98 12:00:02 7 0.01 0.00 0.01 0.00 0.01 99.97 12:10:01 all 0.04 0.00 0.01 0.01 0.01 99.93 12:10:01 0 0.01 0.00 0.01 0.00 0.00 99.98 12:10:01 1 0.26 0.00 0.02 0.03 0.01 99.67 12:10:01 2 0.01 0.00 0.02 0.01 0.03 99.93 12:10:01 3 0.01 0.00 0.01 0.00 0.01 99.97 12:10:01 4 0.01 0.00 0.01 0.00 0.02 99.96 12:10:01 5 0.01 0.00 0.00 0.00 0.00 99.99 12:10:01 6 0.01 0.00 0.01 0.01 0.01 99.96 12:10:01 7 0.01 0.00 0.00 0.00 0.01 99.98 12:20:02 all 0.03 0.00 0.01 0.00 0.01 99.94 12:20:02 0 0.01 0.00 0.01 0.00 0.00 99.99 12:20:02 1 0.01 0.00 0.02 0.03 0.03 99.91 12:20:02 2 0.01 0.00 0.01 0.00 0.02 99.95 12:20:02 3 0.00 0.00 0.00 0.00 0.00 100.00 12:20:02 4 0.01 0.00 0.01 0.00 0.02 99.95 12:20:02 5 0.00 0.00 0.00 0.00 0.00 99.99 12:20:02 6 0.20 0.00 0.00 0.00 0.01 99.79 12:20:02 7 0.01 0.00 0.01 0.00 0.00 99.98 12:30:02 all 0.01 0.00 0.01 0.01 0.01 99.97 12:30:02 0 0.01 0.00 0.01 0.00 0.00 99.98 12:30:02 1 0.02 0.00 0.02 0.01 0.03 99.93 12:30:02 2 0.01 0.00 0.01 0.00 0.02 99.96 12:30:02 3 0.00 0.00 0.01 0.00 0.00 99.99 12:30:02 4 0.01 0.00 0.01 0.01 0.02 99.95 12:30:02 5 0.01 0.00 0.00 0.00 0.00 99.99 12:30:02 6 0.01 0.00 0.00 0.00 0.01 99.98 12:30:02 7 0.01 0.00 0.02 0.03 0.01 99.94 12:40:01 all 0.06 0.00 0.01 0.00 0.01 99.92 12:40:01 0 0.01 0.00 0.00 0.00 0.00 99.98 12:40:01 1 0.02 0.00 0.02 0.00 0.03 99.92 12:40:01 2 0.01 0.00 0.01 0.01 0.02 99.95 12:40:01 3 0.00 0.00 0.01 0.00 0.00 99.99 12:40:01 4 0.01 0.00 0.02 0.02 0.02 99.93 12:40:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 6 0.38 0.00 0.01 0.00 0.01 99.59 12:40:01 7 0.01 0.00 0.01 0.00 0.01 99.97 12:50:02 all 0.01 0.00 0.01 0.02 0.01 99.94 12:50:02 0 0.00 0.00 0.00 0.00 0.00 99.99 12:50:02 1 0.02 0.00 0.02 0.00 0.03 99.92 12:50:02 2 0.01 0.00 0.01 0.02 0.01 99.94 12:50:02 3 0.01 0.00 0.00 0.00 0.01 99.97 12:50:02 4 0.01 0.00 0.03 0.16 0.01 99.78 12:50:02 5 0.00 0.00 0.00 0.01 0.00 99.98 12:50:02 6 0.00 0.00 0.01 0.00 0.01 99.98 12:50:02 7 0.01 0.00 0.01 0.00 0.01 99.97 13:00:02 all 1.04 0.00 0.12 0.11 0.01 98.71 13:00:02 0 0.18 0.00 0.03 0.00 0.01 99.77 13:00:02 1 0.45 0.00 0.10 0.03 0.03 99.39 13:00:02 2 0.48 0.00 0.10 0.03 0.02 99.37 13:00:02 3 0.54 0.00 0.08 0.01 0.01 99.36 13:00:02 4 1.69 0.00 0.23 0.39 0.02 97.66 13:00:02 5 0.64 0.00 0.07 0.32 0.01 98.98 13:00:02 6 3.46 0.00 0.24 0.13 0.01 96.16 13:00:02 7 0.92 0.00 0.08 0.01 0.01 98.98 13:10:00 all 13.64 0.00 0.61 0.08 0.04 85.62 13:10:00 0 12.76 0.00 0.59 0.12 0.05 86.48 13:10:00 1 12.30 0.00 0.65 0.03 0.04 86.97 13:10:00 2 13.58 0.00 0.61 0.05 0.04 85.73 13:10:00 3 14.73 0.00 0.62 0.03 0.03 84.59 13:10:00 4 15.10 0.00 0.69 0.16 0.04 84.01 13:10:00 5 13.23 0.00 0.61 0.21 0.04 85.92 13:10:00 6 13.34 0.00 0.60 0.03 0.04 85.99 13:10:00 7 14.11 0.00 0.52 0.03 0.04 85.30 13:20:02 all 37.60 0.00 1.56 0.08 0.08 60.68 13:20:02 0 34.20 0.00 1.65 0.06 0.08 64.00 13:20:02 1 37.26 0.00 1.75 0.16 0.09 60.74 13:20:02 2 39.72 0.00 1.63 0.03 0.09 58.52 13:20:02 3 37.75 0.00 1.67 0.09 0.08 60.42 13:20:02 4 36.09 0.00 1.59 0.18 0.08 62.06 13:20:02 5 41.44 0.00 1.43 0.04 0.08 57.00 13:20:02 6 39.08 0.00 1.41 0.04 0.08 59.39 13:20:02 7 35.27 0.00 1.34 0.05 0.08 63.26 13:30:02 all 41.19 0.00 1.93 0.10 0.09 56.69 13:30:02 0 38.51 0.00 1.57 0.09 0.09 59.74 13:30:02 1 44.49 0.00 2.36 0.09 0.09 52.97 13:30:02 2 39.70 0.00 2.30 0.16 0.09 57.75 13:30:02 3 41.05 0.00 1.83 0.06 0.09 56.97 13:30:02 4 44.65 0.00 1.72 0.12 0.09 53.43 13:30:02 5 43.28 0.00 2.00 0.12 0.09 54.52 13:30:02 6 38.59 0.00 1.93 0.10 0.08 59.30 13:30:02 7 39.27 0.00 1.75 0.04 0.09 58.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 8.52 0.00 0.40 0.05 0.03 91.00 Average: 0 7.80 0.00 0.37 0.03 0.02 91.77 Average: 1 8.65 0.00 0.47 0.06 0.04 90.78 Average: 2 8.51 0.00 0.44 0.04 0.03 90.98 Average: 3 8.55 0.00 0.40 0.02 0.02 91.00 Average: 4 8.88 0.00 0.40 0.13 0.04 90.55 Average: 5 8.97 0.00 0.39 0.07 0.02 90.55 Average: 6 8.65 0.00 0.40 0.03 0.02 90.89 Average: 7 8.16 0.00 0.35 0.02 0.02 91.45