---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-41052 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: 5600.00 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 13G 143G 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 723 24203 4 7166 30901 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:ff:e4:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.118/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83906sec preferred_lft 83906sec inet6 fe80::f816:3eff:feff:e4b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:60:6a:86 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::42:7bff:fe60:6a86/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-41052) 07/09/25 _x86_64_ (8 CPU) 11:49:26 LINUX RESTART (8 CPU) 11:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:00:01 60.15 5.23 51.07 3.85 849.19 11190.91 26050.15 12:10:19 41.62 0.09 36.35 5.18 5.10 9675.63 32164.18 12:20:05 49.98 0.02 31.14 18.82 0.52 8399.09 549470.67 12:30:00 28.66 1.90 25.07 1.69 322.26 8668.61 11456.83 Average: 45.08 1.81 35.96 7.31 293.63 9492.67 151841.89 11:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 25355664 28953740 3355376 10.21 137800 3705792 3556212 10.49 863056 6211520 1924 12:10:19 25380804 29422680 2881620 8.77 177772 4066948 2972856 8.77 988800 6015968 15508 12:20:05 24793584 29363900 2936976 8.94 202668 4529456 2998916 8.84 1123516 6408008 15724 12:30:00 24883540 31727396 559396 1.70 237052 6667560 1154888 3.41 2046300 5259108 784 Average: 25103398 29866929 2433342 7.40 188823 4742439 2670718 7.88 1255418 5973651 8485 11:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 lo 813.00 813.00 772.14 772.14 0.00 0.00 0.00 0.00 12:00:01 ens3 124.64 91.72 1144.42 19.72 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:19 lo 2047.22 2047.22 1946.53 1946.53 0.00 0.00 0.00 0.00 12:10:19 ens3 23.84 18.63 9.23 6.57 0.00 0.00 0.00 0.00 12:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:05 lo 1536.30 1536.30 1460.67 1460.67 0.00 0.00 0.00 0.00 12:20:05 ens3 29.57 22.19 10.31 7.72 0.00 0.00 0.00 0.00 12:20:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:00 lo 169.62 169.62 145.40 145.40 0.00 0.00 0.00 0.00 12:30:00 ens3 199.15 217.91 584.59 1873.04 0.00 0.00 0.00 0.00 12:30:00 docker0 86.38 72.68 931.87 73.65 0.00 0.00 0.00 0.00 Average: lo 1148.08 1148.08 1087.44 1087.44 0.00 0.00 0.00 0.00 Average: ens3 93.93 87.21 435.96 473.28 0.00 0.00 0.00 0.00 Average: docker0 21.43 18.04 231.23 18.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-41052) 07/09/25 _x86_64_ (8 CPU) 11:49:26 LINUX RESTART (8 CPU) 11:50:01 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 37.65 0.00 1.72 0.48 0.07 60.08 12:00:01 0 36.46 0.00 1.93 0.57 0.07 60.96 12:00:01 1 39.56 0.00 1.72 0.68 0.08 57.96 12:00:01 2 42.15 0.00 1.85 0.52 0.08 55.42 12:00:01 3 40.61 0.00 1.68 0.23 0.07 57.40 12:00:01 4 32.78 0.00 1.67 0.22 0.07 65.27 12:00:01 5 38.55 0.00 1.73 0.64 0.08 59.01 12:00:01 6 37.10 0.00 1.41 0.77 0.07 60.65 12:00:01 7 33.99 0.00 1.74 0.25 0.07 63.94 12:10:19 all 35.47 0.00 1.89 0.33 0.07 62.23 12:10:19 0 32.82 0.00 1.51 0.23 0.07 65.37 12:10:19 1 38.06 0.00 2.62 0.64 0.08 58.60 12:10:19 2 38.39 0.00 2.12 0.58 0.08 58.83 12:10:19 3 34.85 0.00 1.89 0.42 0.08 62.76 12:10:19 4 35.53 0.00 2.04 0.31 0.08 62.04 12:10:19 5 35.53 0.00 1.62 0.09 0.08 62.68 12:10:19 6 36.25 0.00 1.69 0.14 0.07 61.85 12:10:19 7 32.36 0.00 1.63 0.25 0.07 65.69 12:20:05 all 36.18 0.00 1.82 0.29 0.08 61.63 12:20:05 0 32.80 0.00 1.87 0.26 0.07 64.99 12:20:05 1 34.32 0.00 2.03 0.31 0.07 63.26 12:20:05 2 36.15 0.00 2.06 0.63 0.07 61.09 12:20:05 3 36.61 0.00 1.80 0.19 0.08 61.32 12:20:05 4 37.90 0.00 1.73 0.42 0.08 59.87 12:20:05 5 38.62 0.00 1.59 0.15 0.08 59.56 12:20:05 6 39.76 0.00 1.88 0.27 0.08 58.01 12:20:05 7 33.29 0.00 1.63 0.13 0.08 64.87 12:30:00 all 13.16 0.00 1.29 0.31 0.05 85.20 12:30:00 0 13.69 0.00 1.55 0.21 0.05 84.50 12:30:00 1 16.09 0.00 1.39 0.70 0.05 81.77 12:30:00 2 11.94 0.00 1.24 0.19 0.05 86.58 12:30:00 3 13.36 0.00 0.93 0.16 0.05 85.50 12:30:00 4 9.83 0.00 0.83 0.26 0.04 89.04 12:30:00 5 11.23 0.00 0.80 0.44 0.05 87.48 12:30:00 6 12.94 0.00 1.46 0.21 0.04 85.35 12:30:00 7 16.16 0.00 2.13 0.30 0.06 81.36 Average: all 30.65 0.00 1.68 0.36 0.07 67.25 Average: 0 28.98 0.00 1.71 0.32 0.07 68.93 Average: 1 32.06 0.00 1.95 0.58 0.07 65.34 Average: 2 32.22 0.00 1.82 0.48 0.07 65.42 Average: 3 31.39 0.00 1.58 0.25 0.07 66.71 Average: 4 29.03 0.00 1.57 0.30 0.07 69.03 Average: 5 31.01 0.00 1.44 0.33 0.07 67.16 Average: 6 31.52 0.00 1.61 0.35 0.07 66.45 Average: 7 28.98 0.00 1.78 0.24 0.07 68.94