---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-50198 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 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 884 24795 4 6412 30740 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:65:d2:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.199/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83836sec preferred_lft 83836sec inet6 fe80::f816:3eff:fe65:d247/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:cd:15:74 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-50198) 09/06/25 _x86_64_ (8 CPU) 17:58:28 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:14 31.90 3.75 24.57 3.57 737.26 5715.17 16011.31 18:20:14 30.73 0.10 26.45 4.19 5.25 2570.79 20695.89 18:30:01 31.99 0.01 27.88 4.11 0.29 3077.57 15301.25 18:40:00 38.16 0.09 20.25 17.81 4.47 6165.71 539672.01 Average: 33.19 1.01 24.77 7.41 190.85 4396.22 147847.17 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:14 25683312 29198684 3111208 9.47 136488 3631872 3591928 10.59 848612 5920696 61516 18:20:14 25214752 29270896 3034924 9.24 173428 4087156 3205312 9.45 977500 6203688 131348 18:30:01 24384692 28969688 3331780 10.14 202788 4543544 3511912 10.36 1106388 6849760 113400 18:40:00 25668184 31739892 554684 1.69 217100 5962088 1100372 3.24 1680364 4888596 36 Average: 25237735 29794790 2508149 7.63 182451 4556165 2852381 8.41 1153216 5965685 76575 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:14 lo 800.61 800.61 761.44 761.44 0.00 0.00 0.00 0.00 18:10:14 ens3 130.20 96.99 988.64 22.71 0.00 0.00 0.00 0.00 18:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:14 lo 1702.04 1702.04 1619.64 1619.64 0.00 0.00 0.00 0.00 18:20:14 ens3 47.19 32.93 19.07 12.85 0.00 0.00 0.00 0.00 18:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1581.04 1581.04 1504.46 1504.46 0.00 0.00 0.00 0.00 18:30:01 ens3 54.27 37.94 20.11 15.53 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:00 lo 720.19 720.19 668.06 668.06 0.00 0.00 0.00 0.00 18:40:00 ens3 119.90 127.03 200.54 929.53 0.00 0.00 0.00 0.00 18:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1196.84 1196.84 1134.47 1134.47 0.00 0.00 0.00 0.00 Average: ens3 88.29 74.03 312.37 245.06 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-50198) 09/06/25 _x86_64_ (8 CPU) 17:58:28 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:14 all 31.16 0.00 1.54 0.14 0.06 67.08 18:10:14 0 31.38 0.00 1.38 0.22 0.07 66.95 18:10:14 1 33.52 0.00 1.47 0.09 0.06 64.87 18:10:14 2 29.12 0.00 1.48 0.16 0.06 69.18 18:10:14 3 33.38 0.00 1.56 0.11 0.07 64.88 18:10:14 4 32.40 0.00 1.86 0.19 0.07 65.49 18:10:14 5 30.25 0.00 1.39 0.10 0.07 68.19 18:10:14 6 31.97 0.00 1.74 0.19 0.06 66.04 18:10:14 7 27.29 0.00 1.47 0.09 0.06 71.09 18:20:14 all 35.82 0.00 1.81 0.07 0.07 62.24 18:20:14 0 33.82 0.00 1.85 0.07 0.07 64.20 18:20:14 1 34.52 0.00 2.01 0.09 0.07 63.31 18:20:14 2 36.04 0.00 2.06 0.04 0.07 61.79 18:20:14 3 38.48 0.00 1.90 0.07 0.08 59.48 18:20:14 4 36.14 0.00 1.76 0.14 0.07 61.89 18:20:14 5 33.82 0.00 1.62 0.02 0.07 64.48 18:20:14 6 39.74 0.00 1.65 0.06 0.07 58.48 18:20:14 7 33.97 0.00 1.64 0.05 0.07 64.27 18:30:01 all 37.04 0.00 1.92 0.07 0.08 60.89 18:30:01 0 37.46 0.00 1.72 0.05 0.08 60.69 18:30:01 1 35.63 0.00 2.15 0.19 0.08 61.96 18:30:01 2 37.36 0.00 2.07 0.07 0.08 60.42 18:30:01 3 38.64 0.00 2.11 0.04 0.08 59.13 18:30:01 4 37.51 0.00 1.91 0.05 0.08 60.45 18:30:01 5 42.03 0.00 2.09 0.06 0.08 55.74 18:30:01 6 32.95 0.00 1.72 0.05 0.08 65.21 18:30:01 7 34.75 0.00 1.61 0.04 0.07 63.51 18:40:00 all 25.10 0.00 1.24 0.16 0.06 73.44 18:40:00 0 17.38 0.00 0.98 0.17 0.05 81.42 18:40:00 1 26.83 0.00 1.36 0.45 0.06 71.30 18:40:00 2 26.70 0.00 1.44 0.20 0.06 71.59 18:40:00 3 22.91 0.00 1.27 0.21 0.06 75.56 18:40:00 4 32.35 0.00 1.19 0.05 0.07 66.34 18:40:00 5 23.47 0.00 1.36 0.14 0.05 74.98 18:40:00 6 28.49 0.00 1.19 0.03 0.06 70.23 18:40:00 7 22.67 0.00 1.14 0.03 0.06 76.10 Average: all 32.25 0.00 1.63 0.11 0.07 65.95 Average: 0 29.97 0.00 1.48 0.13 0.07 68.36 Average: 1 32.61 0.00 1.74 0.20 0.07 65.38 Average: 2 32.26 0.00 1.76 0.12 0.07 65.79 Average: 3 33.33 0.00 1.71 0.11 0.07 64.79 Average: 4 34.57 0.00 1.68 0.11 0.07 63.57 Average: 5 32.32 0.00 1.61 0.08 0.07 65.92 Average: 6 33.28 0.00 1.57 0.08 0.07 64.99 Average: 7 29.63 0.00 1.47 0.05 0.07 68.78