---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-204 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 873 24805 4 6413 30751 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:8e:63:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83905sec preferred_lft 83905sec inet6 fe80::f816:3eff:fe8e:63a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:60:9a:e6:09 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-204) 02/19/25 _x86_64_ (8 CPU) 10:42:54 LINUX RESTART (8 CPU) 10:50:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:08 28.48 2.65 22.87 2.97 144.60 8038.25 18333.84 11:10:08 41.29 0.01 35.81 5.48 0.05 9537.71 29348.69 11:20:08 35.16 0.01 30.88 4.27 0.25 7885.19 30092.21 Average: 34.98 0.89 29.85 4.24 48.30 8487.05 25924.92 10:50:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:08 25476900 29261496 3045868 9.27 151704 3865296 3175140 9.36 918072 6023192 134448 11:10:08 25525824 29612404 2691820 8.19 183032 4103628 2802384 8.26 1014916 5846084 28288 11:20:08 24676020 29323724 2976188 9.06 207864 4597292 3064112 9.04 1156516 6503288 64968 Average: 25226248 29399208 2904625 8.84 180867 4188739 3013879 8.89 1029835 6124188 75901 10:50:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:08 lo 1102.84 1102.84 1048.16 1048.16 0.00 0.00 0.00 0.00 11:00:08 ens3 112.13 85.82 686.46 22.63 0.00 0.00 0.00 0.00 11:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:08 lo 2082.79 2082.79 1981.84 1981.84 0.00 0.00 0.00 0.00 11:10:08 ens3 59.63 40.09 20.15 15.07 0.00 0.00 0.00 0.00 11:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:08 lo 1516.95 1516.95 1442.94 1442.94 0.00 0.00 0.00 0.00 11:20:08 ens3 61.50 42.47 21.63 16.79 0.00 0.00 0.00 0.00 11:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1567.52 1567.52 1490.98 1490.98 0.00 0.00 0.00 0.00 Average: ens3 77.76 56.13 242.75 18.16 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-204) 02/19/25 _x86_64_ (8 CPU) 10:42:54 LINUX RESTART (8 CPU) 10:50:08 CPU %user %nice %system %iowait %steal %idle 11:00:08 all 39.51 0.00 1.66 0.10 0.07 58.66 11:00:08 0 36.70 0.00 1.79 0.13 0.07 61.31 11:00:08 1 39.52 0.00 1.75 0.03 0.08 58.64 11:00:08 2 41.70 0.00 1.70 0.19 0.08 56.34 11:00:08 3 40.08 0.00 1.85 0.16 0.07 57.84 11:00:08 4 37.81 0.00 1.51 0.07 0.07 60.54 11:00:08 5 41.44 0.00 1.89 0.08 0.08 56.50 11:00:08 6 41.08 0.00 1.30 0.08 0.07 57.47 11:00:08 7 37.73 0.00 1.47 0.07 0.07 60.66 11:10:08 all 35.94 0.00 1.92 0.12 0.07 61.95 11:10:08 0 33.83 0.00 1.76 0.04 0.07 64.31 11:10:08 1 36.77 0.00 2.08 0.10 0.07 60.98 11:10:08 2 39.67 0.00 2.21 0.23 0.07 57.83 11:10:08 3 35.13 0.00 1.74 0.13 0.07 62.94 11:10:08 4 38.80 0.00 2.12 0.14 0.07 58.87 11:10:08 5 33.67 0.00 1.84 0.14 0.07 64.28 11:10:08 6 36.99 0.00 1.98 0.11 0.07 60.85 11:10:08 7 32.69 0.00 1.60 0.09 0.07 65.55 11:20:08 all 35.36 0.00 1.79 0.11 0.07 62.67 11:20:08 0 33.49 0.00 1.34 0.05 0.07 65.05 11:20:08 1 35.60 0.00 1.95 0.12 0.07 62.26 11:20:08 2 36.26 0.00 1.47 0.07 0.08 62.13 11:20:08 3 38.40 0.00 1.87 0.09 0.07 59.57 11:20:08 4 33.04 0.00 1.59 0.12 0.07 65.19 11:20:08 5 34.55 0.00 2.08 0.21 0.06 63.09 11:20:08 6 36.11 0.00 1.90 0.10 0.07 61.83 11:20:08 7 35.41 0.00 2.13 0.12 0.07 62.27 Average: all 36.94 0.00 1.79 0.11 0.07 61.10 Average: 0 34.67 0.00 1.63 0.07 0.07 63.55 Average: 1 37.30 0.00 1.93 0.08 0.07 60.62 Average: 2 39.21 0.00 1.79 0.16 0.07 58.77 Average: 3 37.87 0.00 1.82 0.12 0.07 60.12 Average: 4 36.55 0.00 1.74 0.11 0.07 61.54 Average: 5 36.55 0.00 1.94 0.15 0.07 61.29 Average: 6 38.06 0.00 1.72 0.10 0.07 60.05 Average: 7 35.27 0.00 1.74 0.09 0.07 62.83