---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-70783 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 641 8670 4 6677 15005 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:24:e2:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83659sec preferred_lft 83659sec inet6 fe80::f816:3eff:fe24:e23c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:97:b9:22 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-4c-4g-70783) 09/18/25 _x86_64_ (4 CPU) 17:45:43 LINUX RESTART (4 CPU) 17:50:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:00:11 20.43 12.92 6.79 0.72 730.47 1009.07 19234.21 18:10:11 40.44 2.47 22.12 15.85 147.85 3789.63 245695.05 18:20:11 32.81 0.02 29.26 3.53 0.47 2627.59 14861.21 18:30:09 10.73 0.10 9.51 1.12 4.70 8338.61 11889.68 Average: 26.12 3.88 16.93 5.31 221.06 3937.39 72973.23 17:50:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:00:11 12085856 15016520 947656 5.79 93188 3016520 1440316 8.27 586748 3349568 191628 18:10:11 9294772 13136684 2820004 17.22 124592 3829736 3169580 18.19 915832 5764288 111560 18:20:11 8770064 13022812 2930208 17.90 146416 4189440 2965576 17.02 1038884 6122864 90616 18:30:09 8998288 15474280 470516 2.87 162428 6325288 982944 5.64 1818732 5013076 88 Average: 9787245 14162574 1792096 10.95 131656 4340246 2139604 12.28 1090049 5062449 98473 17:50:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:00:11 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 18:00:11 ens3 43.12 34.18 695.43 4.59 0.00 0.00 0.00 0.00 18:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:11 lo 1505.24 1505.24 1428.05 1428.05 0.00 0.00 0.00 0.00 18:10:11 ens3 85.36 66.42 461.98 17.70 0.00 0.00 0.00 0.00 18:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:11 lo 1394.37 1394.37 1327.57 1327.57 0.00 0.00 0.00 0.00 18:20:11 ens3 49.55 39.08 42.52 13.80 0.00 0.00 0.00 0.00 18:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:09 lo 103.19 103.19 2290.93 2290.93 0.00 0.00 0.00 0.00 18:30:09 ens3 79.34 90.78 119.93 1027.42 0.00 0.00 0.00 0.00 18:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 751.31 751.31 1260.74 1260.74 0.00 0.00 0.00 0.00 Average: ens3 64.33 57.59 330.15 265.21 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-4c-4g-70783) 09/18/25 _x86_64_ (4 CPU) 17:45:43 LINUX RESTART (4 CPU) 17:50:11 CPU %user %nice %system %iowait %steal %idle 18:00:11 all 2.12 0.08 0.40 0.58 0.02 96.80 18:00:11 0 2.05 0.08 0.30 0.48 0.02 97.07 18:00:11 1 1.99 0.20 0.36 0.64 0.02 96.80 18:00:11 2 2.13 0.03 0.56 0.47 0.03 96.79 18:00:11 3 2.32 0.02 0.39 0.71 0.02 96.56 18:10:11 all 68.60 0.00 2.60 0.22 0.11 28.47 18:10:11 0 67.42 0.00 2.37 0.19 0.11 29.91 18:10:11 1 68.55 0.00 2.88 0.24 0.11 28.22 18:10:11 2 71.12 0.00 2.61 0.18 0.11 25.98 18:10:11 3 67.33 0.00 2.54 0.27 0.11 29.76 18:20:11 all 63.56 0.00 2.66 0.25 0.11 33.42 18:20:11 0 61.49 0.00 2.73 0.24 0.11 35.43 18:20:11 1 63.84 0.00 2.50 0.24 0.10 33.32 18:20:11 2 63.46 0.00 2.76 0.15 0.10 33.53 18:20:11 3 65.45 0.00 2.66 0.36 0.11 31.41 18:30:09 all 21.28 0.00 3.06 0.37 0.07 75.22 18:30:09 0 23.55 0.00 9.84 0.12 0.08 66.41 18:30:09 1 16.39 0.00 0.81 0.17 0.07 82.56 18:30:09 2 21.17 0.00 0.73 1.00 0.06 77.04 18:30:09 3 24.00 0.00 0.85 0.19 0.06 74.89 Average: all 38.86 0.02 2.18 0.35 0.08 58.51 Average: 0 38.61 0.02 3.81 0.26 0.08 57.23 Average: 1 37.66 0.05 1.64 0.32 0.07 60.26 Average: 2 39.45 0.01 1.67 0.45 0.07 58.35 Average: 3 39.74 0.00 1.61 0.38 0.07 58.19