---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37174 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 11G 145G 7% / 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 692 26305 4 5094 30932 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:12:49:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.87/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84218sec preferred_lft 84218sec inet6 fe80::f816:3eff:fe12:49a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:2d:e5:30 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-37174) 06/25/25 _x86_64_ (8 CPU) 11:04:40 LINUX RESTART (8 CPU) 11:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:20:08 29.24 0.14 25.55 3.56 6.28 7361.78 23956.51 11:30:08 36.23 0.00 31.77 4.45 0.24 9026.32 28308.43 11:40:02 29.04 0.00 25.55 3.49 0.03 6633.35 35464.50 Average: 31.50 0.05 27.62 3.83 2.20 7675.95 29206.95 11:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:08 25459728 29173528 3134484 9.54 147364 3802540 3583044 10.57 890412 6068480 40992 11:30:08 24501548 28872600 3430792 10.44 184052 4370716 3403532 10.04 1044244 6808560 189380 11:40:02 27072236 31788076 513120 1.56 207180 4662256 1100772 3.25 1156420 4098772 90704 Average: 25677837 29944735 2359465 7.18 179532 4278504 2695783 7.95 1030359 5658604 107025 11:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:08 lo 1217.75 1217.75 1157.17 1157.17 0.00 0.00 0.00 0.00 11:20:08 ens3 26.53 23.04 14.57 8.02 0.00 0.00 0.00 0.00 11:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:08 lo 1806.73 1806.73 1718.57 1718.57 0.00 0.00 0.00 0.00 11:30:08 ens3 20.25 16.54 6.77 6.05 0.00 0.00 0.00 0.00 11:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:02 lo 1168.98 1168.98 1111.04 1111.04 0.00 0.00 0.00 0.00 11:40:02 ens3 27.22 22.48 16.37 8.82 0.00 0.00 0.00 0.00 11:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1397.92 1397.92 1329.02 1329.02 0.00 0.00 0.00 0.00 Average: ens3 24.66 20.69 12.56 7.63 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-37174) 06/25/25 _x86_64_ (8 CPU) 11:04:40 LINUX RESTART (8 CPU) 11:10:02 CPU %user %nice %system %iowait %steal %idle 11:20:08 all 40.26 0.00 1.78 0.16 0.09 57.72 11:20:08 0 38.55 0.00 1.75 0.17 0.09 59.45 11:20:08 1 41.68 0.00 1.71 0.11 0.09 56.42 11:20:08 2 42.11 0.00 1.51 0.10 0.08 56.20 11:20:08 3 36.83 0.00 1.56 0.07 0.08 61.45 11:20:08 4 40.30 0.00 1.89 0.09 0.09 57.63 11:20:08 5 42.02 0.00 1.97 0.28 0.09 55.65 11:20:08 6 39.52 0.00 2.01 0.26 0.09 58.12 11:20:08 7 41.10 0.00 1.82 0.17 0.09 56.82 11:30:08 all 35.08 0.00 1.85 0.19 0.08 62.81 11:30:08 0 34.42 0.00 1.78 0.14 0.08 63.58 11:30:08 1 36.40 0.00 2.31 0.35 0.08 60.87 11:30:08 2 36.57 0.00 2.11 0.17 0.07 61.08 11:30:08 3 36.69 0.00 1.75 0.14 0.08 61.35 11:30:08 4 34.34 0.00 1.66 0.21 0.08 63.71 11:30:08 5 31.18 0.00 1.76 0.17 0.07 66.82 11:30:08 6 34.44 0.00 1.64 0.18 0.07 63.66 11:30:08 7 36.60 0.00 1.75 0.19 0.08 61.38 11:40:02 all 31.18 0.00 1.63 0.15 0.08 66.96 11:40:02 0 31.74 0.00 1.42 0.14 0.08 66.61 11:40:02 1 31.70 0.00 1.77 0.19 0.08 66.27 11:40:02 2 35.87 0.00 1.83 0.21 0.08 62.00 11:40:02 3 31.16 0.00 1.78 0.14 0.08 66.84 11:40:02 4 31.82 0.00 1.63 0.05 0.08 66.42 11:40:02 5 28.83 0.00 1.77 0.22 0.08 69.10 11:40:02 6 28.40 0.00 1.45 0.17 0.07 69.91 11:40:02 7 29.90 0.00 1.42 0.05 0.07 68.55 Average: all 35.54 0.00 1.75 0.17 0.08 62.47 Average: 0 34.92 0.00 1.65 0.15 0.08 63.19 Average: 1 36.62 0.00 1.93 0.22 0.08 61.15 Average: 2 38.20 0.00 1.81 0.16 0.08 59.74 Average: 3 34.91 0.00 1.69 0.12 0.08 63.20 Average: 4 35.52 0.00 1.73 0.12 0.08 62.56 Average: 5 34.05 0.00 1.83 0.22 0.08 63.81 Average: 6 34.16 0.00 1.70 0.20 0.08 63.86 Average: 7 35.90 0.00 1.67 0.14 0.08 62.21