---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-51923 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 18G 138G 12% / 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 763 18410 4 12918 30860 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:ab:14:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.220/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83597sec preferred_lft 83597sec inet6 fe80::f816:3eff:feab:14ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:76:00:b7 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::42:bff:fe76:b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-51923) 08/11/25 _x86_64_ (8 CPU) 00:05:11 LINUX RESTART (8 CPU) 00:10:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:15 16.20 0.78 14.24 1.18 584.73 6501.69 18349.45 00:30:06 21.74 0.18 6.56 14.99 7.20 2981.67 517060.73 00:40:02 18.34 0.24 17.69 0.41 8.00 18881.28 1639.89 00:50:15 24.44 1.80 21.30 1.33 308.08 4127.20 15503.39 Average: 20.18 0.76 15.01 4.42 229.96 8096.70 135841.02 00:10:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:15 22774720 27698940 4602860 14.01 164000 4927516 4845176 14.29 1154324 8408384 14196 00:30:06 22544152 28292644 4002708 12.18 195000 5652480 4206968 12.41 1365156 8364224 10848 00:40:02 15858740 27641720 4630020 14.09 258216 11388132 4890104 14.42 3177132 12983532 342816 00:50:15 18339628 30967560 1293128 3.93 274568 12174004 1872796 5.52 3587784 10008248 22724 Average: 19879310 28650216 3632179 11.05 222946 8535533 3953761 11.66 2321099 9941097 97646 00:10:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:15 lo 5.45 5.45 0.54 0.54 0.00 0.00 0.00 0.00 00:20:15 ens3 63.34 49.81 362.95 13.16 0.00 0.00 0.00 0.00 00:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:06 lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 00:30:06 ens3 40.38 31.08 13.33 12.52 0.00 0.00 0.00 0.00 00:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:02 lo 4459.88 4459.88 4258.46 4258.46 0.00 0.00 0.00 0.00 00:40:02 ens3 56.59 44.11 199.44 13.99 0.00 0.00 0.00 0.00 00:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:15 lo 104.69 104.69 79.16 79.16 0.00 0.00 0.00 0.00 00:50:15 ens3 235.05 256.04 399.69 2730.71 0.00 0.00 0.00 0.00 00:50:15 docker0 112.51 97.83 1363.12 75.74 0.00 0.00 0.00 0.00 Average: lo 1131.75 1131.75 1073.89 1073.89 0.00 0.00 0.00 0.00 Average: ens3 99.73 96.28 246.07 704.73 0.00 0.00 0.00 0.00 Average: docker0 28.63 24.89 346.87 19.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-51923) 08/11/25 _x86_64_ (8 CPU) 00:05:11 LINUX RESTART (8 CPU) 00:10:06 CPU %user %nice %system %iowait %steal %idle 00:20:15 all 40.42 0.00 1.43 0.23 0.08 57.84 00:20:15 0 39.24 0.00 1.32 0.05 0.08 59.31 00:20:15 1 38.77 0.00 1.55 0.25 0.08 59.35 00:20:15 2 41.90 0.00 1.42 0.42 0.08 56.19 00:20:15 3 43.63 0.00 1.57 0.25 0.07 54.48 00:20:15 4 43.39 0.00 1.50 0.29 0.08 54.74 00:20:15 5 42.39 0.00 1.49 0.19 0.08 55.85 00:20:15 6 38.01 0.00 1.30 0.22 0.07 60.40 00:20:15 7 36.06 0.00 1.32 0.15 0.07 62.39 00:30:06 all 35.12 0.00 1.36 0.16 0.07 63.30 00:30:06 0 31.35 0.00 1.41 0.18 0.07 66.98 00:30:06 1 41.14 0.00 1.62 0.31 0.08 56.85 00:30:06 2 33.97 0.00 1.37 0.20 0.07 64.38 00:30:06 3 39.25 0.00 1.32 0.16 0.07 59.19 00:30:06 4 35.16 0.00 1.07 0.06 0.07 63.63 00:30:06 5 35.04 0.00 1.33 0.14 0.07 63.42 00:30:06 6 31.34 0.00 1.30 0.15 0.07 67.15 00:30:06 7 33.69 0.00 1.42 0.02 0.07 64.81 00:40:02 all 22.07 0.00 2.05 0.44 0.06 75.38 00:40:02 0 28.03 0.00 3.14 0.07 0.08 68.68 00:40:02 1 29.70 0.00 3.94 0.25 0.07 66.03 00:40:02 2 20.78 0.00 1.40 0.95 0.06 76.82 00:40:02 3 20.85 0.00 1.61 0.62 0.06 76.86 00:40:02 4 18.64 0.00 1.06 1.09 0.05 79.17 00:40:02 5 17.98 0.00 1.10 0.32 0.05 80.55 00:40:02 6 15.85 0.00 1.17 0.10 0.06 82.82 00:40:02 7 24.81 0.00 3.01 0.11 0.06 72.01 00:50:15 all 7.31 0.00 1.12 0.26 0.04 91.27 00:50:15 0 2.96 0.00 0.47 0.09 0.03 96.44 00:50:15 1 4.08 0.00 0.54 0.12 0.04 95.22 00:50:15 2 7.29 0.00 1.18 0.19 0.05 91.29 00:50:15 3 11.85 0.00 2.32 0.04 0.05 85.74 00:50:15 4 13.34 0.00 1.97 0.98 0.05 83.66 00:50:15 5 6.58 0.00 1.04 0.25 0.04 92.09 00:50:15 6 8.56 0.00 0.94 0.40 0.03 90.07 00:50:15 7 3.78 0.00 0.53 0.05 0.03 95.61 Average: all 26.15 0.00 1.49 0.27 0.06 72.03 Average: 0 25.30 0.00 1.58 0.10 0.06 72.96 Average: 1 28.25 0.00 1.90 0.23 0.07 69.55 Average: 2 25.91 0.00 1.34 0.44 0.06 72.25 Average: 3 28.82 0.00 1.71 0.27 0.06 69.14 Average: 4 27.59 0.00 1.41 0.61 0.06 70.33 Average: 5 25.43 0.00 1.24 0.23 0.06 73.05 Average: 6 23.39 0.00 1.17 0.22 0.06 75.16 Average: 7 24.48 0.00 1.56 0.08 0.06 73.82