---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-42404 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 744 18060 4 13287 30880 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:0b:c6:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.102/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83563sec preferred_lft 83563sec inet6 fe80::f816:3eff:fe0b:c652/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:48:be:81:4b 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::42:48ff:febe:814b/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-42404) 07/14/25 _x86_64_ (8 CPU) 00:03:39 LINUX RESTART (8 CPU) 00:10:18 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:01 9.50 0.44 8.50 0.57 16.54 3412.57 1401.46 00:30:04 6.94 0.04 6.40 0.50 0.45 2868.89 1912.67 00:40:02 22.99 0.33 21.36 1.30 15.93 21035.29 708.53 00:50:01 27.95 1.78 25.51 0.66 306.60 3256.68 21364.41 Average: 16.88 0.65 15.47 0.76 85.15 7664.31 6368.99 00:10:18 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:01 23814068 28888296 3411876 10.38 169380 5049688 3641368 10.74 1211476 7295052 30276 00:30:04 22860780 28806756 3487428 10.61 200488 5821660 3665652 10.81 1408984 7953572 93600 00:40:02 19424704 31740680 527852 1.61 266216 11882316 1104868 3.26 3409720 9120268 202348 00:50:01 18523204 31644544 612848 1.86 278228 12631212 1221344 3.60 3790968 9571036 113240 Average: 21155689 30270069 2010001 6.12 228578 8846219 2408308 7.10 2455287 8484982 109866 00:10:18 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:01 lo 1.72 1.72 0.16 0.16 0.00 0.00 0.00 0.00 00:20:01 ens3 45.28 37.62 82.61 12.58 0.00 0.00 0.00 0.00 00:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:04 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 00:30:04 ens3 48.52 39.54 163.66 13.39 0.00 0.00 0.00 0.00 00:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:02 lo 4248.65 4248.65 4056.43 4056.43 0.00 0.00 0.00 0.00 00:40:02 ens3 51.58 40.30 269.46 12.37 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 00:50:01 lo 29.17 29.17 7.20 7.20 0.00 0.00 0.00 0.00 00:50:01 ens3 248.57 287.97 505.59 3051.73 0.00 0.00 0.00 0.00 00:50:01 docker0 134.54 106.94 1523.86 77.96 0.00 0.00 0.00 0.00 Average: lo 1075.70 1075.70 1021.21 1021.21 0.00 0.00 0.00 0.00 Average: ens3 98.72 101.64 256.26 775.82 0.00 0.00 0.00 0.00 Average: docker0 33.78 26.85 382.62 19.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-42404) 07/14/25 _x86_64_ (8 CPU) 00:03:39 LINUX RESTART (8 CPU) 00:10:18 CPU %user %nice %system %iowait %steal %idle 00:20:01 all 38.80 0.00 1.30 0.11 0.08 59.70 00:20:01 0 31.15 0.00 1.34 0.06 0.07 67.38 00:20:01 1 40.06 0.00 1.42 0.02 0.08 58.42 00:20:01 2 41.54 0.00 1.42 0.21 0.09 56.75 00:20:01 3 39.13 0.00 1.16 0.06 0.08 59.57 00:20:01 4 40.98 0.00 1.17 0.02 0.08 57.75 00:20:01 5 36.30 0.00 1.39 0.15 0.09 62.08 00:20:01 6 40.90 0.00 1.19 0.31 0.09 57.51 00:20:01 7 40.36 0.00 1.33 0.09 0.08 58.14 00:30:04 all 34.83 0.00 1.40 0.08 0.08 63.60 00:30:04 0 33.79 0.00 1.24 0.06 0.08 64.82 00:30:04 1 41.13 0.00 1.31 0.04 0.09 57.43 00:30:04 2 34.99 0.00 1.83 0.10 0.08 63.00 00:30:04 3 31.63 0.00 1.30 0.07 0.08 66.92 00:30:04 4 33.25 0.00 1.28 0.04 0.08 65.34 00:30:04 5 36.33 0.00 1.36 0.05 0.09 62.17 00:30:04 6 34.57 0.00 1.45 0.12 0.08 63.78 00:30:04 7 32.97 0.00 1.43 0.19 0.08 65.33 00:40:02 all 22.00 0.00 2.06 0.38 0.06 75.50 00:40:02 0 17.55 0.00 1.52 0.07 0.05 80.81 00:40:02 1 27.59 0.00 3.13 0.04 0.07 69.16 00:40:02 2 24.68 0.00 2.06 1.26 0.06 71.94 00:40:02 3 20.00 0.00 3.38 0.33 0.06 76.23 00:40:02 4 18.01 0.00 1.15 0.50 0.05 80.29 00:40:02 5 21.12 0.00 1.11 0.19 0.05 77.53 00:40:02 6 22.27 0.00 1.21 0.03 0.06 76.44 00:40:02 7 24.81 0.00 2.94 0.61 0.06 71.58 00:50:01 all 6.82 0.00 1.13 0.18 0.03 91.83 00:50:01 0 7.47 0.00 0.94 0.14 0.03 91.43 00:50:01 1 3.93 0.00 0.62 0.35 0.03 95.07 00:50:01 2 3.05 0.00 0.39 0.19 0.03 96.34 00:50:01 3 5.98 0.00 0.81 0.26 0.03 92.93 00:50:01 4 3.18 0.00 0.39 0.14 0.03 96.26 00:50:01 5 11.24 0.00 2.38 0.16 0.05 86.17 00:50:01 6 13.35 0.00 2.50 0.02 0.05 84.07 00:50:01 7 6.39 0.00 1.01 0.20 0.03 92.37 Average: all 25.54 0.00 1.47 0.19 0.06 72.73 Average: 0 22.44 0.00 1.26 0.08 0.06 76.16 Average: 1 28.11 0.00 1.62 0.11 0.07 70.09 Average: 2 25.98 0.00 1.42 0.44 0.06 72.09 Average: 3 24.10 0.00 1.66 0.18 0.06 74.00 Average: 4 23.76 0.00 1.00 0.17 0.06 75.01 Average: 5 26.19 0.00 1.56 0.14 0.07 72.04 Average: 6 27.69 0.00 1.59 0.12 0.07 70.53 Average: 7 26.04 0.00 1.68 0.27 0.07 71.94