---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-19049 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 20G 136G 13% / 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 1009 16621 4 14461 30615 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:fb:80:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.139/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85141sec preferred_lft 85141sec inet6 fe80::f816:3eff:fefb:80d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ba:08:b5:00:17:e2 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 inet6 fe80::b808:b5ff:fe00:17e2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-19049) 06/06/25 _x86_64_ (8 CPU) 17:59:31 LINUX RESTART (8 CPU) 18:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:01 41.93 9.18 30.79 1.95 1726.01 6445.56 18442.02 18:20:10 203.89 0.86 192.68 10.35 63.58 51486.00 44706.41 Average: 123.43 5.00 112.26 6.18 889.40 29111.83 31659.38 18:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 25032060 29888580 2416844 7.35 137480 4936148 2545972 7.51 902020 6406264 1375576 18:20:10 17064440 31389448 828380 2.52 566492 13073632 1469796 4.33 2725732 11595756 12156 Average: 21048250 30639014 1622612 4.94 351986 9004890 2007884 5.92 1813876 9001010 693866 18:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 lo 5.20 5.20 1.97 1.97 0.00 0.00 0.00 0.00 18:10:01 ens3 218.10 153.22 1932.39 30.59 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:10 lo 1.25 1.25 0.27 0.27 0.00 0.00 0.00 0.00 18:20:10 ens3 177.07 124.01 2019.91 19.89 0.00 0.00 0.00 0.00 18:20:10 docker0 21.53 42.61 2.79 245.72 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 1.11 1.11 0.00 0.00 0.00 0.00 Average: ens3 197.45 138.52 1976.43 25.20 0.00 0.00 0.00 0.00 Average: docker0 10.84 21.44 1.40 123.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-19049) 06/06/25 _x86_64_ (8 CPU) 17:59:31 LINUX RESTART (8 CPU) 18:00:00 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 36.83 0.00 1.33 0.35 0.07 61.41 18:10:01 0 38.92 0.00 1.46 0.28 0.08 59.26 18:10:01 1 31.23 0.00 1.36 0.29 0.07 67.04 18:10:01 2 40.21 0.00 1.32 0.12 0.08 58.27 18:10:01 3 39.37 0.00 1.47 0.60 0.07 58.49 18:10:01 4 31.85 0.00 1.21 0.40 0.07 66.47 18:10:01 5 32.32 0.00 1.04 0.14 0.08 66.42 18:10:01 6 40.65 0.00 1.43 0.13 0.08 57.72 18:10:01 7 40.10 0.00 1.38 0.84 0.07 57.61 18:20:10 all 14.71 0.00 2.81 1.58 0.06 80.84 18:20:10 0 17.20 0.00 3.37 1.23 0.07 78.13 18:20:10 1 11.68 0.00 2.20 1.31 0.06 84.75 18:20:10 2 18.53 0.00 3.54 2.26 0.07 75.60 18:20:10 3 16.87 0.00 2.92 0.68 0.06 79.47 18:20:10 4 13.92 0.00 2.48 1.59 0.06 81.95 18:20:10 5 12.72 0.00 2.85 2.62 0.05 81.76 18:20:10 6 16.89 0.00 2.89 1.24 0.06 78.92 18:20:10 7 9.84 0.00 2.25 1.72 0.05 86.14 Average: all 25.72 0.00 2.08 0.97 0.07 71.17 Average: 0 28.02 0.00 2.42 0.76 0.07 68.73 Average: 1 21.41 0.00 1.78 0.80 0.06 75.94 Average: 2 29.32 0.00 2.44 1.20 0.07 66.98 Average: 3 28.07 0.00 2.20 0.64 0.07 69.02 Average: 4 22.85 0.00 1.84 1.00 0.07 74.24 Average: 5 22.48 0.00 1.95 1.38 0.06 74.13 Average: 6 28.72 0.00 2.16 0.69 0.07 68.36 Average: 7 24.90 0.00 1.82 1.28 0.06 71.94