---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37200 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 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 691 24980 4 6420 30933 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:f4:27:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.253/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84148sec preferred_lft 84148sec inet6 fe80::f816:3eff:fef4:27cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:19:23:f6 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-37200) 06/25/25 _x86_64_ (8 CPU) 11:05:24 LINUX RESTART (8 CPU) 11:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:20:18 32.66 0.59 28.13 3.94 573.79 7787.65 33838.93 11:30:18 36.04 0.01 31.60 4.43 0.29 8991.25 24321.44 11:40:01 29.52 0.01 26.02 3.50 0.07 6735.27 29498.53 Average: 32.77 0.21 28.60 3.96 196.79 7847.87 29260.80 11:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:18 25389464 29101932 3205040 9.75 146128 3802928 3560236 10.50 890088 6152156 43480 11:30:18 24542688 28913724 3389488 10.31 183636 4371056 3370304 9.94 1043164 6763188 193464 11:40:01 24406032 29089472 3211460 9.77 203328 4639416 3614332 10.66 1140632 6799900 44216 Average: 24779395 29035043 3268663 9.95 177697 4271133 3514957 10.37 1024628 6571748 93720 11:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:18 lo 1221.19 1221.19 1160.64 1160.64 0.00 0.00 0.00 0.00 11:20:18 ens3 56.20 41.93 274.78 9.34 0.00 0.00 0.00 0.00 11:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:18 lo 1849.65 1849.65 1759.44 1759.44 0.00 0.00 0.00 0.00 11:30:18 ens3 20.69 17.56 6.88 6.14 0.00 0.00 0.00 0.00 11:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 1249.16 1249.16 1187.57 1187.57 0.00 0.00 0.00 0.00 11:40:01 ens3 23.94 20.25 9.99 7.25 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1439.71 1439.71 1368.93 1368.93 0.00 0.00 0.00 0.00 Average: ens3 33.91 26.79 99.71 7.60 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-37200) 06/25/25 _x86_64_ (8 CPU) 11:05:24 LINUX RESTART (8 CPU) 11:10:01 CPU %user %nice %system %iowait %steal %idle 11:20:18 all 41.11 0.00 1.80 0.14 0.09 56.86 11:20:18 0 39.84 0.00 1.84 0.12 0.08 58.12 11:20:18 1 44.10 0.00 2.19 0.11 0.09 53.51 11:20:18 2 39.41 0.00 1.74 0.19 0.08 58.58 11:20:18 3 41.25 0.00 1.71 0.20 0.09 56.75 11:20:18 4 43.64 0.00 1.92 0.09 0.09 54.25 11:20:18 5 39.84 0.00 1.57 0.10 0.08 58.41 11:20:18 6 39.92 0.00 1.85 0.23 0.08 57.92 11:20:18 7 40.90 0.00 1.58 0.08 0.08 57.35 11:30:18 all 35.84 0.00 1.81 0.11 0.08 62.16 11:30:18 0 36.03 0.00 1.74 0.09 0.08 62.06 11:30:18 1 36.80 0.00 2.23 0.10 0.08 60.79 11:30:18 2 37.10 0.00 1.56 0.05 0.08 61.22 11:30:18 3 37.11 0.00 2.03 0.24 0.08 60.55 11:30:18 4 32.76 0.00 2.03 0.13 0.08 65.00 11:30:18 5 34.95 0.00 1.65 0.06 0.07 63.27 11:30:18 6 36.37 0.00 1.78 0.10 0.08 61.68 11:30:18 7 35.62 0.00 1.46 0.12 0.08 62.72 11:40:01 all 31.69 0.00 1.59 0.11 0.07 66.55 11:40:01 0 29.33 0.00 1.58 0.10 0.07 68.92 11:40:01 1 32.63 0.00 1.80 0.15 0.07 65.35 11:40:01 2 33.51 0.00 1.68 0.08 0.07 64.67 11:40:01 3 32.78 0.00 1.86 0.27 0.07 65.01 11:40:01 4 31.34 0.00 1.62 0.09 0.07 66.88 11:40:01 5 32.17 0.00 1.31 0.06 0.07 66.39 11:40:01 6 30.05 0.00 1.45 0.04 0.07 68.39 11:40:01 7 31.72 0.00 1.41 0.05 0.07 66.75 Average: all 36.31 0.00 1.73 0.12 0.08 61.76 Average: 0 35.17 0.00 1.72 0.10 0.08 62.93 Average: 1 37.95 0.00 2.07 0.12 0.08 59.77 Average: 2 36.73 0.00 1.66 0.11 0.08 61.43 Average: 3 37.13 0.00 1.87 0.24 0.08 60.69 Average: 4 36.03 0.00 1.86 0.11 0.08 61.92 Average: 5 35.72 0.00 1.51 0.07 0.08 62.62 Average: 6 35.54 0.00 1.69 0.13 0.08 62.57 Average: 7 36.17 0.00 1.49 0.08 0.08 62.18