---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20269 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 908 24814 4 6368 30716 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:0a:7d:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.166/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83732sec preferred_lft 83732sec inet6 fe80::f816:3eff:fe0a:7d1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:32:0a:bb 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-20269) 02/17/25 _x86_64_ (8 CPU) 17:58:23 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:20 27.96 3.68 21.54 2.74 728.55 6443.51 25914.56 18:20:42 23.07 0.13 20.07 2.88 5.79 5667.99 32722.05 18:30:00 54.47 0.01 34.11 20.35 0.50 9487.75 595149.22 18:40:26 33.90 0.09 29.36 4.45 4.15 10708.74 27834.80 Average: 34.34 1.00 26.07 7.27 188.71 8045.66 159124.21 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:20 26947552 30072312 2243972 6.83 120884 3287288 2415048 7.12 764868 4742144 16080 18:20:42 25469584 29173728 3132744 9.53 153108 3783988 3352092 9.88 911096 6037712 40 18:30:00 25217912 29427864 2874468 8.75 188956 4208248 2866444 8.45 1048224 6103804 37712 18:40:26 25598460 31626640 668184 2.03 216928 5919912 1188464 3.50 1670916 4971620 15044 Average: 25808377 30075136 2229842 6.79 169969 4299859 2455512 7.24 1098776 5463820 17219 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:20 lo 625.11 625.11 594.65 594.65 0.00 0.00 0.00 0.00 18:10:20 ens3 104.70 76.99 1033.87 16.44 0.00 0.00 0.00 0.00 18:10:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:42 lo 1452.88 1452.88 1382.77 1382.77 0.00 0.00 0.00 0.00 18:20:42 ens3 45.14 32.44 21.15 13.50 0.00 0.00 0.00 0.00 18:20:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:00 lo 1977.89 1977.89 1881.55 1881.55 0.00 0.00 0.00 0.00 18:30:00 ens3 58.35 38.96 18.12 15.18 0.00 0.00 0.00 0.00 18:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:26 lo 1117.69 1117.69 1058.26 1058.26 0.00 0.00 0.00 0.00 18:40:26 ens3 88.37 70.07 196.86 140.02 0.00 0.00 0.00 0.00 18:40:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1275.80 1275.80 1212.54 1212.54 0.00 0.00 0.00 0.00 Average: ens3 74.55 55.03 324.39 47.29 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-20269) 02/17/25 _x86_64_ (8 CPU) 17:58:23 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:20 all 15.70 0.00 0.96 0.25 0.05 83.04 18:10:20 0 14.73 0.00 0.83 0.44 0.05 83.95 18:10:20 1 16.71 0.00 1.23 0.22 0.05 81.79 18:10:20 2 15.63 0.00 0.98 0.32 0.05 83.02 18:10:20 3 15.52 0.00 0.88 0.09 0.05 83.46 18:10:20 4 15.90 0.00 0.84 0.12 0.05 83.09 18:10:20 5 13.88 0.00 0.93 0.23 0.05 84.92 18:10:20 6 15.34 0.00 1.08 0.32 0.04 83.22 18:10:20 7 17.89 0.00 0.93 0.25 0.05 80.89 18:20:42 all 35.36 0.00 1.66 1.03 0.09 61.86 18:20:42 0 32.31 0.00 1.63 0.30 0.09 65.67 18:20:42 1 34.73 0.00 1.67 0.74 0.10 62.76 18:20:42 2 37.48 0.00 1.33 0.25 0.10 60.84 18:20:42 3 34.05 0.00 1.65 4.97 0.09 59.24 18:20:42 4 35.79 0.00 2.18 0.31 0.10 61.62 18:20:42 5 40.47 0.00 2.14 0.99 0.11 56.28 18:20:42 6 34.94 0.00 1.41 0.15 0.09 63.41 18:20:42 7 33.09 0.00 1.26 0.56 0.09 65.01 18:30:00 all 38.53 0.00 2.09 0.46 0.10 58.82 18:30:00 0 36.31 0.00 2.01 0.62 0.10 60.96 18:30:00 1 32.58 0.00 2.10 0.17 0.09 65.06 18:30:00 2 43.99 0.00 2.82 0.71 0.11 52.37 18:30:00 3 39.53 0.00 1.84 0.79 0.10 57.74 18:30:00 4 40.19 0.00 2.33 0.27 0.11 57.11 18:30:00 5 38.32 0.00 1.93 0.56 0.10 59.09 18:30:00 6 41.44 0.00 1.93 0.27 0.11 56.26 18:30:00 7 35.86 0.00 1.78 0.28 0.10 61.99 18:40:26 all 30.96 0.00 1.72 0.38 0.09 66.84 18:40:26 0 31.25 0.00 1.54 0.12 0.09 67.00 18:40:26 1 28.08 0.00 2.04 0.93 0.09 68.85 18:40:26 2 33.76 0.00 1.86 0.66 0.10 63.63 18:40:26 3 30.43 0.00 1.59 0.45 0.09 67.45 18:40:26 4 31.07 0.00 1.67 0.38 0.09 66.79 18:40:26 5 29.41 0.00 1.43 0.13 0.09 68.93 18:40:26 6 32.85 0.00 1.73 0.30 0.10 65.02 18:40:26 7 30.85 0.00 1.92 0.06 0.09 67.07 Average: all 29.92 0.00 1.60 0.53 0.08 67.87 Average: 0 28.47 0.00 1.49 0.36 0.08 69.60 Average: 1 27.91 0.00 1.75 0.52 0.08 69.73 Average: 2 32.43 0.00 1.72 0.48 0.09 65.28 Average: 3 29.63 0.00 1.48 1.60 0.08 67.21 Average: 4 30.49 0.00 1.74 0.27 0.09 67.42 Average: 5 30.31 0.00 1.60 0.47 0.09 67.53 Average: 6 30.89 0.00 1.53 0.26 0.08 67.24 Average: 7 29.26 0.00 1.46 0.29 0.08 68.91