---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-35506 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 759 18320 4 13012 30864 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:42:e5:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.29/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83474sec preferred_lft 83474sec inet6 fe80::f816:3eff:fe42:e57d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:1a:67:46 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:bcff:fe1a:6746/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-35506) 06/19/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 8.39 0.34 7.53 0.51 11.62 3077.48 231.88 01:20:24 6.85 0.04 6.31 0.50 0.49 2671.64 2250.76 01:30:24 18.78 0.27 18.12 0.39 8.08 16959.64 579.58 01:40:01 25.28 1.95 21.90 1.43 330.79 6910.22 2140.49 Average: 14.67 0.64 13.33 0.70 84.84 7376.78 1304.97 01:00:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23646320 28581316 3720768 11.32 164444 4936488 3988764 11.76 1118864 7587796 63620 01:20:24 21665048 27305944 4991100 15.19 192260 5556712 5138660 15.15 1297796 9326040 236 01:30:24 15463324 27277120 4995008 15.20 254888 11428548 5100740 15.04 2920928 13639496 980988 01:40:01 18955892 31610296 652060 1.98 272008 12208744 1257608 3.71 3413776 9562648 164 Average: 19932646 28693669 3589734 10.92 220900 8532623 3871443 11.42 2187841 10028995 261252 01:00:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 ens3 39.42 32.09 78.68 10.77 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:24 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 01:20:24 ens3 32.06 25.42 10.31 9.37 0.00 0.00 0.00 0.00 01:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:24 lo 4747.13 4747.13 4535.23 4535.23 0.00 0.00 0.00 0.00 01:30:24 ens3 65.05 50.55 324.90 13.81 0.00 0.00 0.00 0.00 01:30:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 95.40 95.40 76.66 76.66 0.00 0.00 0.00 0.00 01:40:01 ens3 205.13 233.36 354.77 2999.38 0.00 0.00 0.00 0.00 01:40:01 docker0 126.15 114.46 1557.23 81.09 0.00 0.00 0.00 0.00 Average: lo 1213.82 1213.82 1155.53 1155.53 0.00 0.00 0.00 0.00 Average: ens3 83.91 83.54 189.23 732.23 0.00 0.00 0.00 0.00 Average: docker0 30.43 27.62 375.71 19.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-35506) 06/19/25 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 01:00:08 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 40.00 0.00 1.40 0.03 0.07 58.49 01:10:01 0 28.76 0.00 1.10 0.01 0.06 70.08 01:10:01 1 40.07 0.00 1.66 0.03 0.07 58.16 01:10:01 2 44.39 0.00 1.63 0.03 0.07 53.87 01:10:01 3 39.48 0.00 1.42 0.03 0.08 58.99 01:10:01 4 42.94 0.00 1.08 0.07 0.07 55.84 01:10:01 5 37.71 0.00 1.31 0.03 0.07 60.87 01:10:01 6 45.77 0.00 1.67 0.03 0.07 52.46 01:10:01 7 40.95 0.00 1.34 0.03 0.07 57.61 01:20:24 all 35.13 0.00 1.45 0.05 0.07 63.31 01:20:24 0 31.04 0.00 1.51 0.03 0.06 67.36 01:20:24 1 39.13 0.00 1.64 0.01 0.07 59.15 01:20:24 2 34.33 0.00 1.30 0.04 0.07 64.27 01:20:24 3 32.03 0.00 1.52 0.06 0.07 66.31 01:20:24 4 35.64 0.00 1.39 0.03 0.06 62.88 01:20:24 5 35.86 0.00 1.36 0.05 0.07 62.65 01:20:24 6 38.54 0.00 1.47 0.10 0.07 59.83 01:20:24 7 34.48 0.00 1.40 0.05 0.06 64.00 01:30:24 all 18.70 0.00 2.17 0.21 0.05 78.88 01:30:24 0 13.25 0.00 1.39 0.14 0.06 85.16 01:30:24 1 15.05 0.00 1.75 0.80 0.05 82.35 01:30:24 2 24.05 0.00 3.20 0.26 0.06 72.43 01:30:24 3 29.64 0.00 4.14 0.24 0.06 65.92 01:30:24 4 16.05 0.00 1.13 0.15 0.05 82.61 01:30:24 5 18.69 0.00 1.30 0.04 0.05 79.92 01:30:24 6 12.52 0.00 0.93 0.01 0.04 86.49 01:30:24 7 20.39 0.00 3.50 0.04 0.06 76.01 01:40:01 all 8.83 0.00 1.28 0.19 0.05 89.66 01:40:01 0 6.74 0.00 0.54 0.44 0.03 92.25 01:40:01 1 4.85 0.00 0.68 0.51 0.05 93.92 01:40:01 2 6.25 0.00 0.76 0.23 0.05 92.71 01:40:01 3 14.92 0.00 2.80 0.05 0.06 82.18 01:40:01 4 17.03 0.00 2.54 0.04 0.05 80.33 01:40:01 5 10.25 0.00 1.70 0.04 0.05 87.97 01:40:01 6 5.36 0.00 0.68 0.09 0.04 93.83 01:40:01 7 5.21 0.00 0.52 0.12 0.03 94.11 Average: all 25.87 0.00 1.57 0.12 0.06 72.38 Average: 0 20.16 0.00 1.14 0.15 0.05 78.50 Average: 1 25.06 0.00 1.44 0.33 0.06 73.10 Average: 2 27.46 0.00 1.73 0.14 0.06 70.61 Average: 3 29.14 0.00 2.46 0.09 0.07 68.24 Average: 4 28.05 0.00 1.53 0.07 0.06 70.29 Average: 5 25.83 0.00 1.41 0.04 0.06 72.65 Average: 6 25.79 0.00 1.19 0.06 0.05 72.90 Average: 7 25.49 0.00 1.70 0.06 0.06 72.70