---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-42309 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 897 24790 4 6404 30727 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:01:ae:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.145/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83951sec preferred_lft 83951sec inet6 fe80::f816:3eff:fe01:ae40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:b6:e3:66 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-42309) 07/13/25 _x86_64_ (8 CPU) 17:58:27 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:16 32.65 3.72 25.53 3.40 734.06 7749.13 33383.56 18:20:25 30.21 0.11 26.18 3.91 5.32 7133.05 35726.60 18:30:01 35.56 0.00 31.17 4.39 0.25 8574.91 30550.52 Average: 32.75 1.31 27.55 3.89 252.85 7804.61 33270.87 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:16 26029964 29440380 2870144 8.73 131804 3541404 3103020 9.15 823480 5594904 19704 18:20:25 25748528 29627124 2678160 8.15 163108 3933424 2673444 7.88 943948 5711816 53816 18:30:01 25149104 29565012 2736256 8.33 198368 4386000 2700316 7.96 1073480 6123156 10668 Average: 25642532 29544172 2761520 8.40 164427 3953609 2825593 8.33 946969 5809959 28063 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:16 lo 788.77 788.77 750.03 750.03 0.00 0.00 0.00 0.00 18:10:16 ens3 117.07 88.83 1009.40 20.12 0.00 0.00 0.00 0.00 18:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:25 lo 1457.14 1457.14 1385.17 1385.17 0.00 0.00 0.00 0.00 18:20:25 ens3 50.29 37.99 20.24 14.50 0.00 0.00 0.00 0.00 18:20:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1610.49 1610.49 1531.09 1531.09 0.00 0.00 0.00 0.00 18:30:01 ens3 59.01 42.99 19.83 16.85 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1277.66 1277.66 1214.67 1214.67 0.00 0.00 0.00 0.00 Average: ens3 75.91 56.97 358.29 17.18 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-42309) 07/13/25 _x86_64_ (8 CPU) 17:58:27 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:16 all 24.95 0.00 1.33 0.26 0.06 73.40 18:10:16 0 25.44 0.00 1.12 0.20 0.06 73.17 18:10:16 1 25.18 0.00 1.36 0.36 0.06 73.04 18:10:16 2 24.57 0.00 1.62 0.38 0.06 73.38 18:10:16 3 25.99 0.00 1.52 0.26 0.06 72.18 18:10:16 4 25.23 0.00 1.22 0.25 0.06 73.25 18:10:16 5 23.14 0.00 1.34 0.20 0.06 75.27 18:10:16 6 25.84 0.00 1.28 0.23 0.06 72.59 18:10:16 7 24.25 0.00 1.17 0.19 0.05 74.34 18:20:25 all 38.05 0.00 1.66 0.24 0.08 59.96 18:20:25 0 33.10 0.00 1.74 0.22 0.08 64.86 18:20:25 1 41.74 0.00 1.76 0.30 0.08 56.12 18:20:25 2 35.09 0.00 1.89 0.17 0.08 62.77 18:20:25 3 38.61 0.00 1.44 0.16 0.08 59.71 18:20:25 4 40.26 0.00 1.57 0.23 0.08 57.86 18:20:25 5 39.71 0.00 1.56 0.32 0.08 58.33 18:20:25 6 35.23 0.00 1.57 0.36 0.08 62.77 18:20:25 7 40.65 0.00 1.75 0.21 0.08 57.30 18:30:01 all 37.95 0.00 1.88 0.30 0.09 59.78 18:30:01 0 38.31 0.00 2.04 0.33 0.08 59.24 18:30:01 1 41.64 0.00 2.13 0.50 0.09 55.63 18:30:01 2 37.95 0.00 2.11 0.26 0.09 59.59 18:30:01 3 39.00 0.00 1.65 0.20 0.09 59.06 18:30:01 4 40.57 0.00 1.87 0.17 0.08 57.30 18:30:01 5 38.44 0.00 2.10 0.54 0.09 58.83 18:30:01 6 30.33 0.00 1.48 0.29 0.08 67.82 18:30:01 7 37.37 0.00 1.69 0.13 0.08 60.72 Average: all 33.54 0.00 1.62 0.27 0.07 64.50 Average: 0 32.15 0.00 1.63 0.25 0.07 65.91 Average: 1 36.05 0.00 1.74 0.39 0.08 61.75 Average: 2 32.40 0.00 1.87 0.27 0.08 65.39 Average: 3 34.42 0.00 1.53 0.21 0.08 63.77 Average: 4 35.21 0.00 1.54 0.22 0.07 62.95 Average: 5 33.64 0.00 1.66 0.35 0.08 64.28 Average: 6 30.45 0.00 1.44 0.29 0.07 67.74 Average: 7 33.99 0.00 1.53 0.18 0.07 64.23