---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20567 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 24747 4 6458 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:c5:59:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.251/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83620sec preferred_lft 83620sec inet6 fe80::f816:3eff:fec5:5922/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:e2:a1:6c 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-20567) 02/18/25 _x86_64_ (8 CPU) 12:59:29 LINUX RESTART (8 CPU) 13:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:01 44.30 5.19 37.50 1.60 851.78 4744.60 6692.89 13:20:06 26.41 0.18 22.91 3.32 8.18 7359.08 22397.25 13:30:06 50.31 11.89 33.48 4.94 131.20 8469.60 43437.60 13:40:01 35.17 0.00 30.98 4.19 0.24 7918.85 33095.94 Average: 39.03 4.32 31.20 3.51 247.89 7121.92 26385.24 13:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 27526940 30566676 1758136 5.35 113140 3215268 2182284 6.44 697324 4268144 234492 13:20:06 25699288 29444364 2862792 8.71 151860 3825444 3052512 9.00 896412 5812940 99576 13:30:06 25136856 29253316 3049684 9.28 185608 4116516 3317132 9.78 1041328 6199660 16588 13:40:01 24592380 29208808 3090936 9.41 210552 4549860 3152828 9.30 1162180 6570840 17904 Average: 25738866 29618291 2690387 8.19 165290 3926772 2926189 8.63 949311 5712896 92140 13:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 lo 181.13 181.13 172.10 172.10 0.00 0.00 0.00 0.00 13:10:01 ens3 107.41 80.02 1139.94 16.11 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 13:20:06 lo 1232.91 1232.91 1171.66 1171.66 0.00 0.00 0.00 0.00 13:20:06 ens3 61.22 45.04 112.69 16.96 0.00 0.00 0.00 0.00 13:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:06 lo 1889.99 1889.99 1798.73 1798.73 0.00 0.00 0.00 0.00 13:30:06 ens3 51.30 35.28 18.81 13.81 0.00 0.00 0.00 0.00 13:30:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 1535.40 1535.40 1460.37 1460.37 0.00 0.00 0.00 0.00 13:40:01 ens3 61.81 40.73 21.19 16.24 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1209.27 1209.27 1150.15 1150.15 0.00 0.00 0.00 0.00 Average: ens3 70.43 50.28 323.36 15.78 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-20567) 02/18/25 _x86_64_ (8 CPU) 12:59:29 LINUX RESTART (8 CPU) 13:00:02 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 7.26 0.00 0.58 0.30 0.03 91.84 13:10:01 0 7.06 0.00 0.55 0.08 0.03 92.28 13:10:01 1 7.89 0.00 0.70 0.46 0.03 90.93 13:10:01 2 8.24 0.00 0.48 0.19 0.04 91.06 13:10:01 3 8.35 0.00 0.66 0.14 0.03 90.82 13:10:01 4 8.33 0.00 0.73 0.42 0.03 90.49 13:10:01 5 6.20 0.00 0.59 0.50 0.02 92.68 13:10:01 6 5.10 0.00 0.45 0.39 0.03 94.03 13:10:01 7 6.88 0.00 0.48 0.20 0.02 92.42 13:20:06 all 39.69 0.00 1.87 0.19 0.07 58.17 13:20:06 0 36.01 0.00 1.98 0.14 0.07 61.80 13:20:06 1 39.35 0.00 1.80 0.22 0.07 58.55 13:20:06 2 42.34 0.00 2.25 0.17 0.07 55.18 13:20:06 3 42.79 0.00 1.63 0.12 0.07 55.38 13:20:06 4 38.46 0.00 1.94 0.44 0.07 59.10 13:20:06 5 40.77 0.00 1.90 0.16 0.07 57.10 13:20:06 6 42.32 0.00 1.91 0.16 0.07 55.54 13:20:06 7 35.52 0.00 1.54 0.15 0.06 62.72 13:30:06 all 35.96 0.04 2.11 0.38 0.07 61.43 13:30:06 0 34.94 0.00 2.10 0.22 0.07 62.67 13:30:06 1 35.99 0.00 2.34 0.45 0.08 61.14 13:30:06 2 37.67 0.18 1.93 0.35 0.08 59.80 13:30:06 3 36.87 0.00 2.10 0.30 0.07 60.66 13:30:06 4 35.97 0.00 2.00 0.28 0.07 61.67 13:30:06 5 35.12 0.00 2.39 0.71 0.07 61.71 13:30:06 6 37.12 0.14 2.08 0.42 0.07 60.17 13:30:06 7 33.97 0.00 1.97 0.33 0.07 63.66 13:40:01 all 35.82 0.00 1.85 0.33 0.08 61.92 13:40:01 0 33.28 0.00 1.83 0.29 0.08 64.53 13:40:01 1 37.99 0.00 2.09 0.39 0.09 59.44 13:40:01 2 37.67 0.00 1.78 0.23 0.08 60.24 13:40:01 3 33.85 0.00 1.89 0.31 0.08 63.87 13:40:01 4 34.89 0.00 2.00 0.41 0.08 62.61 13:40:01 5 37.03 0.00 1.70 0.24 0.09 60.94 13:40:01 6 35.85 0.00 1.92 0.35 0.08 61.79 13:40:01 7 35.99 0.00 1.59 0.42 0.08 61.92 Average: all 29.67 0.01 1.60 0.30 0.06 68.35 Average: 0 27.81 0.00 1.62 0.18 0.06 70.33 Average: 1 30.29 0.00 1.73 0.38 0.06 67.53 Average: 2 31.47 0.04 1.61 0.23 0.07 66.58 Average: 3 30.47 0.00 1.57 0.22 0.06 67.68 Average: 4 29.40 0.00 1.66 0.39 0.06 68.48 Average: 5 29.76 0.00 1.64 0.40 0.06 68.13 Average: 6 30.12 0.03 1.59 0.33 0.06 67.87 Average: 7 28.07 0.00 1.39 0.28 0.06 70.20