---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-37069 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: 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: 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 8.5G 69G 11% / 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 590 12470 4 2928 15070 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:ef:eb:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.199/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81827sec preferred_lft 81827sec inet6 fe80::f816:3eff:feef:eb28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:41:d8:5a 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-37069) 06/25/25 _x86_64_ (4 CPU) 10:27:40 LINUX RESTART (4 CPU) 10:30:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:05 19.05 0.47 6.02 12.55 583.93 921.85 245967.20 10:50:05 1.31 0.01 1.30 0.00 0.04 15.29 0.43 11:00:05 1.25 0.00 1.25 0.00 0.00 13.77 0.00 11:10:05 1.33 0.00 1.33 0.00 0.00 15.05 0.00 11:20:05 1.57 0.00 1.57 0.00 0.01 17.64 0.00 11:30:05 1.52 0.00 1.52 0.00 0.00 17.21 0.00 11:40:05 1.45 0.00 1.45 0.00 0.00 16.76 0.00 Average: 3.92 0.07 2.06 1.79 83.43 145.37 35138.23 10:30:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:05 13440604 15543464 472352 2.88 41952 2286964 1122956 6.45 399272 2282300 176 10:50:05 13440352 15543736 472100 2.88 42364 2287080 1123020 6.45 399688 2282356 168 11:00:05 13439600 15543372 472424 2.89 42756 2287088 1123020 6.45 400072 2283064 212 11:10:05 13440152 15544396 471432 2.88 43212 2287096 1123084 6.45 400528 2290204 228 11:20:05 13439408 15544284 471488 2.88 43824 2287108 1123148 6.45 401140 2290380 224 11:30:05 13438904 15544464 471368 2.88 44424 2287176 1123216 6.45 401748 2290480 224 11:40:05 13438904 15545312 470504 2.87 45008 2287448 1123216 6.45 402332 2290772 244 Average: 13439703 15544147 471667 2.88 43363 2287137 1123094 6.45 400683 2287079 211 10:30:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:05 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:40:05 ens3 20.23 11.99 267.16 0.95 0.00 0.00 0.00 0.00 10:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:05 ens3 0.41 0.11 0.07 0.04 0.00 0.00 0.00 0.00 10:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:05 ens3 0.33 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:00:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:05 ens3 1.32 0.60 0.23 0.82 0.00 0.00 0.00 0.00 11:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:05 ens3 0.46 0.15 0.12 0.08 0.00 0.00 0.00 0.00 11:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:05 ens3 0.33 0.10 0.07 0.04 0.00 0.00 0.00 0.00 11:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:05 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:05 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 11:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 3.34 1.88 38.25 0.28 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-37069) 06/25/25 _x86_64_ (4 CPU) 10:27:40 LINUX RESTART (4 CPU) 10:30:05 CPU %user %nice %system %iowait %steal %idle 10:40:05 all 0.56 0.00 0.28 0.31 0.01 98.84 10:40:05 0 0.55 0.00 0.23 0.28 0.01 98.94 10:40:05 1 0.34 0.00 0.37 0.66 0.02 98.62 10:40:05 2 0.50 0.00 0.18 0.14 0.02 99.16 10:40:05 3 0.87 0.00 0.32 0.17 0.02 98.62 10:50:05 all 0.09 0.00 0.02 0.01 0.01 99.87 10:50:05 0 0.03 0.00 0.02 0.00 0.01 99.95 10:50:05 1 0.30 0.00 0.01 0.02 0.01 99.65 10:50:05 2 0.02 0.00 0.02 0.00 0.01 99.94 10:50:05 3 0.01 0.00 0.02 0.00 0.01 99.95 11:00:05 all 0.10 0.00 0.02 0.01 0.01 99.87 11:00:05 0 0.02 0.00 0.02 0.01 0.01 99.94 11:00:05 1 0.32 0.00 0.02 0.00 0.01 99.65 11:00:05 2 0.02 0.00 0.02 0.00 0.01 99.95 11:00:05 3 0.02 0.00 0.03 0.01 0.02 99.92 11:10:05 all 0.14 0.00 0.02 0.01 0.01 99.82 11:10:05 0 0.07 0.00 0.01 0.02 0.01 99.89 11:10:05 1 0.02 0.00 0.01 0.00 0.01 99.96 11:10:05 2 0.02 0.00 0.02 0.00 0.01 99.94 11:10:05 3 0.45 0.00 0.02 0.00 0.02 99.51 11:20:05 all 0.20 0.00 0.02 0.01 0.01 99.76 11:20:05 0 0.01 0.00 0.02 0.03 0.01 99.93 11:20:05 1 0.02 0.00 0.01 0.00 0.01 99.96 11:20:05 2 0.02 0.00 0.02 0.00 0.01 99.96 11:20:05 3 0.77 0.00 0.02 0.00 0.02 99.18 11:30:05 all 0.03 0.00 0.01 0.01 0.01 99.93 11:30:05 0 0.02 0.00 0.01 0.01 0.01 99.95 11:30:05 1 0.02 0.00 0.01 0.03 0.01 99.93 11:30:05 2 0.01 0.00 0.01 0.00 0.01 99.97 11:30:05 3 0.08 0.00 0.02 0.00 0.02 99.87 11:40:05 all 0.23 0.00 0.02 0.01 0.01 99.73 11:40:05 0 0.01 0.00 0.02 0.02 0.01 99.94 11:40:05 1 0.02 0.00 0.02 0.01 0.02 99.94 11:40:05 2 0.53 0.00 0.01 0.00 0.01 99.45 11:40:05 3 0.38 0.00 0.02 0.00 0.02 99.57 Average: all 0.19 0.00 0.05 0.05 0.01 99.69 Average: 0 0.10 0.00 0.05 0.05 0.01 99.79 Average: 1 0.15 0.00 0.06 0.10 0.01 99.67 Average: 2 0.16 0.00 0.04 0.02 0.01 99.77 Average: 3 0.37 0.00 0.07 0.03 0.02 99.52