---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-44449 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: 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 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 759 25540 4 5792 30865 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:af:82:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.218/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83332sec preferred_lft 83332sec inet6 fe80::f816:3eff:feaf:82c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:c3:7b:d3 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-44449) 07/20/25 _x86_64_ (8 CPU) 00:56:10 LINUX RESTART (8 CPU) 01:00:18 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:03 7.56 0.48 6.44 0.64 597.86 936.56 11472.40 01:20:14 14.48 0.01 1.71 12.76 0.20 19.61 504879.40 01:30:05 1.45 0.00 1.45 0.00 0.00 15.91 0.00 01:40:13 2.34 0.80 1.53 0.00 25.46 60.05 33.71 Average: 6.49 0.32 2.75 3.41 152.64 253.07 131471.58 01:00:18 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:03 29902384 31892240 490500 1.49 47476 2279480 1503384 4.43 400404 2260224 176 01:20:14 29892588 31893380 489324 1.49 48416 2289468 1503576 4.43 411224 2260724 200 01:30:05 29892336 31893672 488712 1.49 48968 2289480 1503576 4.43 411752 2262000 168 01:40:13 29821616 31845764 536176 1.63 49720 2311484 1516536 4.47 415068 2360684 11056 Average: 29877231 31881264 501178 1.53 48645 2292478 1506768 4.44 409612 2285908 2900 01:00:18 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 01:10:03 ens3 21.03 12.49 271.30 0.96 0.00 0.00 0.00 0.00 01:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:20:14 ens3 0.96 0.15 0.14 0.06 0.00 0.00 0.00 0.00 01:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:05 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:30:05 ens3 0.76 0.11 0.12 0.04 0.00 0.00 0.00 0.00 01:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:13 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 01:40:13 ens3 5.19 2.72 22.80 0.66 0.00 0.00 0.00 0.00 01:40:13 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 6.89 3.81 72.16 0.43 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-44449) 07/20/25 _x86_64_ (8 CPU) 00:56:10 LINUX RESTART (8 CPU) 01:00:18 CPU %user %nice %system %iowait %steal %idle 01:10:03 all 0.27 0.00 0.15 0.07 0.01 99.50 01:10:03 0 0.25 0.00 0.21 0.31 0.01 99.22 01:10:03 1 0.31 0.00 0.13 0.10 0.01 99.45 01:10:03 2 0.21 0.00 0.24 0.02 0.01 99.53 01:10:03 3 0.14 0.00 0.06 0.01 0.01 99.77 01:10:03 4 0.29 0.00 0.12 0.04 0.01 99.55 01:10:03 5 0.67 0.00 0.15 0.04 0.01 99.13 01:10:03 6 0.13 0.00 0.09 0.01 0.00 99.76 01:10:03 7 0.19 0.00 0.18 0.02 0.00 99.61 01:20:14 all 0.06 0.00 0.01 0.02 0.01 99.90 01:20:14 0 0.01 0.00 0.00 0.00 0.00 99.99 01:20:14 1 0.02 0.00 0.02 0.03 0.01 99.91 01:20:14 2 0.02 0.00 0.03 0.12 0.00 99.82 01:20:14 3 0.01 0.00 0.01 0.03 0.00 99.95 01:20:14 4 0.01 0.00 0.01 0.00 0.00 99.98 01:20:14 5 0.35 0.00 0.01 0.00 0.01 99.63 01:20:14 6 0.03 0.00 0.01 0.00 0.00 99.96 01:20:14 7 0.01 0.00 0.00 0.00 0.00 99.98 01:30:05 all 0.06 0.00 0.01 0.01 0.00 99.92 01:30:05 0 0.00 0.00 0.00 0.00 0.00 99.99 01:30:05 1 0.01 0.00 0.02 0.03 0.01 99.93 01:30:05 2 0.00 0.00 0.01 0.00 0.00 99.99 01:30:05 3 0.00 0.00 0.01 0.00 0.00 99.99 01:30:05 4 0.01 0.00 0.01 0.00 0.00 99.98 01:30:05 5 0.00 0.00 0.01 0.00 0.01 99.98 01:30:05 6 0.01 0.00 0.01 0.00 0.00 99.98 01:30:05 7 0.48 0.00 0.03 0.00 0.01 99.48 01:40:13 all 0.09 0.00 0.01 0.01 0.00 99.88 01:40:13 0 0.02 0.00 0.00 0.01 0.00 99.96 01:40:13 1 0.01 0.00 0.01 0.02 0.00 99.96 01:40:13 2 0.02 0.00 0.02 0.00 0.01 99.96 01:40:13 3 0.09 0.00 0.01 0.00 0.00 99.90 01:40:13 4 0.08 0.00 0.01 0.00 0.00 99.90 01:40:13 5 0.08 0.00 0.01 0.00 0.00 99.89 01:40:13 6 0.11 0.00 0.02 0.02 0.00 99.85 01:40:13 7 0.32 0.00 0.02 0.00 0.01 99.65 Average: all 0.12 0.00 0.05 0.03 0.00 99.80 Average: 0 0.07 0.00 0.05 0.08 0.00 99.80 Average: 1 0.08 0.00 0.05 0.05 0.01 99.82 Average: 2 0.06 0.00 0.07 0.04 0.01 99.83 Average: 3 0.06 0.00 0.02 0.01 0.00 99.90 Average: 4 0.10 0.00 0.04 0.01 0.00 99.85 Average: 5 0.27 0.00 0.05 0.01 0.01 99.66 Average: 6 0.07 0.00 0.03 0.01 0.00 99.89 Average: 7 0.25 0.00 0.06 0.01 0.01 99.68