---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-381 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 886 24819 4 6387 30738 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:8c:bb:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.246/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83693sec preferred_lft 83693sec inet6 fe80::f816:3eff:fe8c:bbbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:c2:a6:71 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-381) 10/03/25 _x86_64_ (8 CPU) 12:59:29 LINUX RESTART (8 CPU) 13:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:01 54.56 10.31 41.88 2.37 1741.79 5659.05 25798.23 13:20:18 25.67 0.12 22.11 3.43 5.49 2924.67 12278.29 13:30:17 35.27 0.01 30.35 4.91 0.25 3049.36 14909.83 13:40:00 33.18 0.09 28.55 4.54 4.45 7302.98 7902.89 Average: 37.12 2.64 30.68 3.81 438.67 4703.41 15258.50 13:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 27094936 30203128 2116752 6.44 118680 3274660 2363752 6.97 754668 4635372 46800 13:20:18 25279852 29012684 3294216 10.02 155304 3806676 3443608 10.15 915488 6210216 11188 13:30:17 25078768 29364164 2938232 8.94 194916 4269892 2966704 8.75 1056416 6215884 19104 13:40:00 25619900 31665516 629564 1.92 222344 5927744 1207388 3.56 1675136 4941396 620 Average: 25768364 30061373 2244691 6.83 172811 4319743 2495363 7.36 1100427 5500717 19428 13:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 lo 362.14 362.14 344.49 344.49 0.00 0.00 0.00 0.00 13:10:01 ens3 148.35 107.91 1199.83 22.59 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:18 lo 1212.89 1212.89 1153.58 1153.58 0.00 0.00 0.00 0.00 13:20:18 ens3 50.07 37.44 23.38 15.26 0.00 0.00 0.00 0.00 13:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:17 lo 1960.77 1960.77 1866.85 1866.85 0.00 0.00 0.00 0.00 13:30:17 ens3 55.10 38.85 18.79 15.86 0.00 0.00 0.00 0.00 13:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 lo 1180.13 1180.13 1119.39 1119.39 0.00 0.00 0.00 0.00 13:40:00 ens3 85.00 67.02 191.46 123.31 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1178.73 1178.73 1120.86 1120.86 0.00 0.00 0.00 0.00 Average: ens3 84.41 62.62 357.60 43.48 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-381) 10/03/25 _x86_64_ (8 CPU) 12:59:29 LINUX RESTART (8 CPU) 13:00:00 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 14.01 0.00 0.94 1.18 0.04 83.82 13:10:01 0 13.72 0.00 0.75 0.18 0.04 85.30 13:10:01 1 18.07 0.00 1.21 0.65 0.06 80.02 13:10:01 2 14.89 0.00 1.17 1.35 0.05 82.55 13:10:01 3 13.45 0.00 0.89 0.82 0.04 84.80 13:10:01 4 14.76 0.00 0.64 0.17 0.04 84.38 13:10:01 5 12.49 0.00 0.98 5.75 0.04 80.73 13:10:01 6 12.11 0.00 0.96 0.42 0.04 86.47 13:10:01 7 12.63 0.00 0.87 0.13 0.04 86.34 13:20:18 all 37.45 0.00 1.67 0.06 0.08 60.73 13:20:18 0 35.97 0.00 1.58 0.11 0.08 62.27 13:20:18 1 39.97 0.00 1.67 0.06 0.09 58.21 13:20:18 2 39.76 0.00 1.75 0.04 0.09 58.36 13:20:18 3 38.86 0.00 1.48 0.03 0.08 59.54 13:20:18 4 39.01 0.00 1.88 0.05 0.09 58.98 13:20:18 5 36.19 0.00 1.69 0.04 0.08 61.99 13:20:18 6 31.55 0.00 1.55 0.17 0.07 66.65 13:20:18 7 38.26 0.00 1.76 0.02 0.08 59.88 13:30:17 all 37.55 0.00 1.90 0.10 0.08 60.37 13:30:17 0 37.92 0.00 2.00 0.09 0.08 59.90 13:30:17 1 39.99 0.00 2.17 0.19 0.08 57.56 13:30:17 2 38.14 0.00 1.78 0.06 0.08 59.94 13:30:17 3 42.11 0.00 2.12 0.15 0.08 55.53 13:30:17 4 35.89 0.00 1.70 0.13 0.08 62.20 13:30:17 5 34.97 0.00 1.82 0.05 0.08 63.08 13:30:17 6 34.76 0.00 1.94 0.07 0.08 63.14 13:30:17 7 36.59 0.00 1.63 0.09 0.08 61.60 13:40:00 all 31.05 0.00 1.59 0.21 0.07 67.08 13:40:00 0 29.69 0.00 1.71 0.19 0.07 68.33 13:40:00 1 34.13 0.00 1.52 0.02 0.07 64.26 13:40:00 2 32.73 0.00 1.92 0.06 0.07 65.22 13:40:00 3 32.93 0.00 1.57 0.04 0.07 65.38 13:40:00 4 31.34 0.00 1.38 0.23 0.07 66.97 13:40:00 5 30.50 0.00 1.62 0.51 0.07 67.31 13:40:00 6 28.49 0.00 1.45 0.10 0.07 69.90 13:40:00 7 28.62 0.00 1.54 0.54 0.07 69.24 Average: all 30.05 0.00 1.52 0.39 0.07 67.97 Average: 0 29.36 0.00 1.51 0.14 0.07 68.92 Average: 1 33.07 0.00 1.64 0.23 0.08 64.98 Average: 2 31.42 0.00 1.66 0.38 0.07 66.48 Average: 3 31.87 0.00 1.52 0.26 0.07 66.29 Average: 4 30.29 0.00 1.40 0.14 0.07 68.09 Average: 5 28.56 0.00 1.53 1.59 0.07 68.25 Average: 6 26.74 0.00 1.48 0.19 0.06 71.53 Average: 7 29.08 0.00 1.45 0.19 0.07 69.21