---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36813 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 9.3G 146G 6% / 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 900 27322 4 3869 30724 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:b0:a8:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.1/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82533sec preferred_lft 82533sec inet6 fe80::f816:3eff:feb0:a8fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:03:96:f8 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-36813) 06/24/25 _x86_64_ (8 CPU) 14:20:57 LINUX RESTART (8 CPU) 14:30:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:08 1.43 0.01 1.41 0.01 0.04 18.76 198.47 14:50:08 1.29 0.00 1.29 0.00 0.00 14.93 0.00 15:00:08 1.34 0.00 1.34 0.00 0.00 15.16 0.01 15:10:08 14.66 0.00 1.66 12.99 0.15 18.36 513641.92 15:20:08 1.66 0.00 1.66 0.00 0.01 18.44 0.00 Average: 4.07 0.00 1.47 2.60 0.04 17.13 102768.08 14:30:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:08 29885520 31879204 503796 1.53 47672 2283088 1529300 4.51 400324 2280504 0 14:50:08 29885160 31879444 503652 1.53 48264 2283096 1529300 4.51 400944 2280760 208 15:00:08 29897152 31892056 491156 1.49 48872 2283100 1529300 4.51 401552 2282008 168 15:10:08 29885520 31891220 491692 1.50 49760 2292992 1529300 4.51 412340 2282716 36 15:20:08 29883300 31889712 493060 1.50 50396 2293064 1529300 4.51 412960 2283936 36 Average: 29887330 31886327 496671 1.51 48993 2287068 1529300 4.51 405624 2281985 90 14:30:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:08 ens3 0.71 0.18 0.15 0.08 0.00 0.00 0.00 0.00 14:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:08 ens3 0.32 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:08 ens3 1.01 0.11 0.11 0.04 0.00 0.00 0.00 0.00 15:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:08 ens3 0.43 0.07 0.06 0.02 0.00 0.00 0.00 0.00 15:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:08 ens3 0.27 0.10 0.06 0.04 0.00 0.00 0.00 0.00 15:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.55 0.11 0.09 0.04 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-36813) 06/24/25 _x86_64_ (8 CPU) 14:20:57 LINUX RESTART (8 CPU) 14:30:08 CPU %user %nice %system %iowait %steal %idle 14:40:08 all 0.05 0.00 0.01 0.01 0.01 99.92 14:40:08 0 0.02 0.00 0.02 0.00 0.02 99.94 14:40:08 1 0.01 0.00 0.02 0.01 0.01 99.95 14:40:08 2 0.02 0.00 0.01 0.00 0.02 99.95 14:40:08 3 0.31 0.00 0.01 0.05 0.01 99.63 14:40:08 4 0.01 0.00 0.01 0.00 0.00 99.98 14:40:08 5 0.01 0.00 0.01 0.00 0.00 99.98 14:40:08 6 0.00 0.00 0.01 0.00 0.01 99.98 14:40:08 7 0.00 0.00 0.02 0.00 0.00 99.98 14:50:08 all 0.04 0.00 0.01 0.01 0.01 99.93 14:50:08 0 0.01 0.00 0.01 0.00 0.01 99.97 14:50:08 1 0.02 0.00 0.03 0.00 0.02 99.93 14:50:08 2 0.02 0.00 0.01 0.01 0.01 99.95 14:50:08 3 0.24 0.00 0.01 0.04 0.01 99.69 14:50:08 4 0.01 0.00 0.01 0.00 0.00 99.98 14:50:08 5 0.01 0.00 0.00 0.00 0.01 99.98 14:50:08 6 0.00 0.00 0.01 0.00 0.01 99.98 14:50:08 7 0.01 0.00 0.02 0.00 0.00 99.97 15:00:08 all 0.09 0.00 0.01 0.04 0.01 99.85 15:00:08 0 0.01 0.00 0.01 0.00 0.00 99.98 15:00:08 1 0.55 0.00 0.02 0.00 0.02 99.42 15:00:08 2 0.06 0.00 0.01 0.01 0.01 99.92 15:00:08 3 0.03 0.00 0.01 0.02 0.01 99.93 15:00:08 4 0.01 0.00 0.01 0.00 0.00 99.98 15:00:08 5 0.01 0.00 0.01 0.00 0.00 99.98 15:00:08 6 0.01 0.00 0.02 0.14 0.02 99.81 15:00:08 7 0.01 0.00 0.02 0.17 0.01 99.80 15:10:08 all 0.05 0.00 0.02 0.03 0.01 99.90 15:10:08 0 0.01 0.00 0.01 0.00 0.00 99.98 15:10:08 1 0.31 0.00 0.03 0.00 0.02 99.64 15:10:08 2 0.01 0.00 0.02 0.04 0.01 99.92 15:10:08 3 0.01 0.00 0.01 0.00 0.00 99.99 15:10:08 4 0.01 0.00 0.01 0.00 0.00 99.97 15:10:08 5 0.01 0.00 0.03 0.16 0.01 99.79 15:10:08 6 0.01 0.00 0.01 0.00 0.01 99.97 15:10:08 7 0.01 0.00 0.02 0.00 0.00 99.97 15:20:08 all 0.01 0.00 0.01 0.01 0.01 99.96 15:20:08 0 0.02 0.00 0.01 0.00 0.00 99.97 15:20:08 1 0.03 0.00 0.03 0.00 0.04 99.90 15:20:08 2 0.01 0.00 0.02 0.01 0.01 99.95 15:20:08 3 0.01 0.00 0.01 0.00 0.00 99.98 15:20:08 4 0.01 0.00 0.01 0.04 0.00 99.95 15:20:08 5 0.01 0.00 0.01 0.00 0.01 99.97 15:20:08 6 0.01 0.00 0.01 0.00 0.00 99.98 15:20:08 7 0.01 0.00 0.01 0.00 0.00 99.97 Average: all 0.05 0.00 0.01 0.02 0.01 99.91 Average: 0 0.01 0.00 0.01 0.00 0.01 99.97 Average: 1 0.18 0.00 0.02 0.00 0.02 99.77 Average: 2 0.03 0.00 0.01 0.01 0.01 99.94 Average: 3 0.12 0.00 0.01 0.02 0.01 99.85 Average: 4 0.01 0.00 0.01 0.01 0.00 99.97 Average: 5 0.01 0.00 0.01 0.03 0.01 99.94 Average: 6 0.01 0.00 0.01 0.03 0.01 99.94 Average: 7 0.01 0.00 0.02 0.04 0.00 99.94