---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-52175 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 890 24800 4 6401 30733 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:e8:02:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.2/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83993sec preferred_lft 83993sec inet6 fe80::f816:3eff:fee8:2f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:d9:f8:44 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-52175) 09/13/25 _x86_64_ (8 CPU) 17:58:26 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:09 33.06 3.79 25.92 3.34 743.58 6526.24 19875.86 18:20:09 36.41 0.09 31.44 4.88 5.16 2658.88 23152.55 18:30:01 34.62 0.01 30.10 4.51 0.28 3018.81 37961.45 Average: 34.69 1.31 29.13 4.24 253.03 4083.75 26912.94 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:09 25699680 29307192 3002588 9.14 140520 3711020 3293392 9.71 871172 5864988 18152 18:20:09 25426416 29466192 2838560 8.64 179832 4061900 2869984 8.46 991968 5972316 16788 18:30:01 24854520 29397580 2903676 8.84 203588 4501208 2895188 8.54 1114708 6366284 16560 Average: 25326872 29390321 2914941 8.87 174647 4091376 3019521 8.90 992616 6067863 17167 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:09 lo 801.73 801.73 762.91 762.91 0.00 0.00 0.00 0.00 18:10:09 ens3 128.81 94.46 1000.86 23.47 0.00 0.00 0.00 0.00 18:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:09 lo 2038.36 2038.36 1940.36 1940.36 0.00 0.00 0.00 0.00 18:20:09 ens3 48.59 35.26 18.92 14.43 0.00 0.00 0.00 0.00 18:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1674.50 1674.50 1593.31 1593.31 0.00 0.00 0.00 0.00 18:30:01 ens3 61.50 41.64 21.23 16.51 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1500.98 1500.98 1428.49 1428.49 0.00 0.00 0.00 0.00 Average: ens3 79.94 57.36 351.42 18.17 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-52175) 09/13/25 _x86_64_ (8 CPU) 17:58:26 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:09 all 34.95 0.00 1.54 0.27 0.07 63.17 18:10:09 0 32.37 0.00 1.64 0.52 0.07 65.40 18:10:09 1 37.77 0.00 1.81 0.10 0.07 60.25 18:10:09 2 36.40 0.00 1.66 0.15 0.07 61.73 18:10:09 3 36.71 0.00 1.51 0.23 0.07 61.48 18:10:09 4 38.44 0.00 1.53 0.29 0.07 59.68 18:10:09 5 32.35 0.00 1.38 0.25 0.07 65.95 18:10:09 6 35.10 0.00 1.45 0.22 0.07 63.17 18:10:09 7 30.49 0.00 1.32 0.40 0.06 67.72 18:20:09 all 35.92 0.00 1.80 0.16 0.07 62.06 18:20:09 0 31.49 0.00 1.77 0.13 0.07 66.54 18:20:09 1 36.93 0.00 2.15 0.11 0.07 60.74 18:20:09 2 38.28 0.00 2.04 0.13 0.07 59.48 18:20:09 3 40.24 0.00 1.45 0.09 0.07 58.16 18:20:09 4 35.69 0.00 1.86 0.15 0.08 62.22 18:20:09 5 32.76 0.00 1.69 0.47 0.07 65.01 18:20:09 6 34.90 0.00 1.67 0.09 0.07 63.27 18:20:09 7 37.04 0.00 1.75 0.09 0.07 61.05 18:30:01 all 36.45 0.00 1.80 0.16 0.07 61.51 18:30:01 0 33.63 0.00 1.70 0.10 0.08 64.48 18:30:01 1 36.68 0.00 2.14 0.12 0.08 60.99 18:30:01 2 35.54 0.00 1.63 0.14 0.07 62.62 18:30:01 3 34.09 0.00 1.76 0.10 0.07 63.99 18:30:01 4 40.25 0.00 1.91 0.14 0.08 57.62 18:30:01 5 36.88 0.00 1.82 0.46 0.07 60.76 18:30:01 6 33.81 0.00 1.61 0.12 0.07 64.38 18:30:01 7 40.74 0.00 1.84 0.11 0.07 57.23 Average: all 35.77 0.00 1.71 0.20 0.07 62.26 Average: 0 32.49 0.00 1.70 0.25 0.07 65.48 Average: 1 37.13 0.00 2.03 0.11 0.07 60.66 Average: 2 36.74 0.00 1.78 0.14 0.07 61.27 Average: 3 37.02 0.00 1.57 0.14 0.07 61.20 Average: 4 38.12 0.00 1.76 0.20 0.07 59.85 Average: 5 33.98 0.00 1.63 0.39 0.07 63.93 Average: 6 34.61 0.00 1.58 0.14 0.07 63.60 Average: 7 36.04 0.00 1.63 0.20 0.07 62.05