---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-34967 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 911 24704 4 6477 30713 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:52:af:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.36/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83873sec preferred_lft 83873sec inet6 fe80::f816:3eff:fe52:afc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:90:6f:5f 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-34967) 06/16/25 _x86_64_ (8 CPU) 19:53:07 LINUX RESTART (8 CPU) 20:00:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:10:01 25.44 0.14 22.24 3.07 7.04 6870.43 18244.74 20:20:01 38.54 0.01 33.49 5.04 0.05 8851.79 28814.52 20:30:17 33.27 0.00 29.34 3.93 0.22 7454.06 29635.01 Average: 32.49 0.05 28.42 4.02 2.38 7730.70 25666.02 20:00:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:10:01 25000668 28865660 3440348 10.47 151524 3942928 3568484 10.52 912096 6508244 176796 20:20:01 25118784 29248288 3054920 9.30 182936 4144888 3074500 9.07 1011224 6236220 33764 20:30:17 24297444 28997788 3302460 10.05 207868 4647544 3335828 9.84 1155560 6885260 71576 Average: 24805632 29037245 3265909 9.94 180776 4245120 3326271 9.81 1026293 6543241 94045 20:00:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:10:01 lo 1136.00 1136.00 1079.40 1079.40 0.00 0.00 0.00 0.00 20:10:01 ens3 58.88 42.97 23.19 16.49 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 lo 1850.53 1850.53 1760.42 1760.42 0.00 0.00 0.00 0.00 20:20:01 ens3 47.06 34.71 17.94 13.51 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:17 lo 1422.43 1422.43 1353.06 1353.06 0.00 0.00 0.00 0.00 20:30:17 ens3 51.93 36.48 19.69 15.04 0.00 0.00 0.00 0.00 20:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1472.23 1472.23 1400.08 1400.08 0.00 0.00 0.00 0.00 Average: ens3 52.56 38.00 20.24 15.00 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-34967) 06/16/25 _x86_64_ (8 CPU) 19:53:07 LINUX RESTART (8 CPU) 20:00:17 CPU %user %nice %system %iowait %steal %idle 20:10:01 all 39.66 0.00 1.88 0.13 0.08 58.25 20:10:01 0 36.28 0.00 1.57 0.07 0.08 61.99 20:10:01 1 39.46 0.00 2.02 0.08 0.09 58.36 20:10:01 2 40.48 0.00 2.12 0.10 0.08 57.21 20:10:01 3 40.68 0.00 2.04 0.30 0.08 56.90 20:10:01 4 42.26 0.00 1.75 0.19 0.08 55.71 20:10:01 5 39.98 0.00 1.73 0.04 0.08 58.16 20:10:01 6 41.87 0.00 1.96 0.15 0.09 55.93 20:10:01 7 36.27 0.00 1.85 0.07 0.08 61.74 20:20:01 all 35.73 0.00 1.97 0.14 0.08 62.08 20:20:01 0 38.20 0.00 1.81 0.08 0.08 59.82 20:20:01 1 36.71 0.00 2.02 0.12 0.08 61.08 20:20:01 2 34.32 0.00 2.01 0.18 0.08 63.42 20:20:01 3 35.24 0.00 1.88 0.19 0.08 62.61 20:20:01 4 37.29 0.00 2.60 0.23 0.08 59.80 20:20:01 5 34.74 0.00 1.76 0.10 0.08 63.33 20:20:01 6 32.94 0.00 1.93 0.10 0.07 64.96 20:20:01 7 36.38 0.00 1.75 0.16 0.08 61.63 20:30:17 all 35.61 0.00 1.84 0.21 0.08 62.26 20:30:17 0 33.22 0.00 1.47 0.06 0.08 65.17 20:30:17 1 36.42 0.00 1.92 0.16 0.08 61.42 20:30:17 2 33.87 0.00 1.83 0.15 0.08 64.07 20:30:17 3 35.70 0.00 1.89 0.16 0.08 62.18 20:30:17 4 36.09 0.00 1.79 0.12 0.08 61.91 20:30:17 5 37.28 0.00 1.58 0.10 0.08 60.95 20:30:17 6 36.03 0.00 2.16 0.30 0.08 61.43 20:30:17 7 36.27 0.00 2.08 0.64 0.08 60.93 Average: all 36.96 0.00 1.90 0.16 0.08 60.90 Average: 0 35.87 0.00 1.62 0.07 0.08 62.36 Average: 1 37.50 0.00 1.98 0.12 0.08 60.31 Average: 2 36.16 0.00 1.98 0.15 0.08 61.63 Average: 3 37.16 0.00 1.93 0.21 0.08 60.61 Average: 4 38.50 0.00 2.05 0.18 0.08 59.20 Average: 5 37.31 0.00 1.69 0.08 0.08 60.84 Average: 6 36.89 0.00 2.01 0.19 0.08 60.82 Average: 7 36.31 0.00 1.89 0.29 0.08 61.43