---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-18598 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 876 24759 4 6456 30747 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:34:01:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.111/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83783sec preferred_lft 83783sec inet6 fe80::f816:3eff:fe34:15b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:a6:cb:8f 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-18598) 02/17/25 _x86_64_ (8 CPU) 10:04:41 LINUX RESTART (8 CPU) 10:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:30 34.48 9.49 22.09 2.89 558.41 7173.21 15168.76 10:30:30 42.77 0.00 37.24 5.52 0.03 9817.75 30367.05 10:40:11 33.55 0.00 29.42 4.13 0.25 7440.58 36560.62 Average: 36.93 3.31 29.46 4.16 194.39 8135.32 27064.62 10:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:30 25661316 29443476 2863920 8.71 153120 3849140 2997428 8.84 930144 5818400 100500 10:30:30 25228180 29405588 2897952 8.82 184344 4176056 3420444 10.09 1039468 6089988 87956 10:40:11 24842464 29439436 2860524 8.70 207716 4536332 2829756 8.34 1158596 6321208 21796 Average: 25243987 29429500 2874132 8.75 181727 4187176 3082543 9.09 1042736 6076532 70084 10:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:30 lo 961.41 961.41 913.10 913.10 0.00 0.00 0.00 0.00 10:20:30 ens3 98.19 68.87 497.52 18.49 0.00 0.00 0.00 0.00 10:20:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:30 lo 2142.15 2142.15 2038.52 2038.52 0.00 0.00 0.00 0.00 10:30:30 ens3 54.67 36.44 19.58 14.71 0.00 0.00 0.00 0.00 10:30:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:11 lo 1435.84 1435.84 1365.35 1365.35 0.00 0.00 0.00 0.00 10:40:11 ens3 56.64 38.98 21.25 16.85 0.00 0.00 0.00 0.00 10:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1504.83 1504.83 1431.07 1431.07 0.00 0.00 0.00 0.00 Average: ens3 70.44 48.54 186.42 16.71 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-18598) 02/17/25 _x86_64_ (8 CPU) 10:04:41 LINUX RESTART (8 CPU) 10:10:00 CPU %user %nice %system %iowait %steal %idle 10:20:30 all 39.10 0.02 1.75 1.01 0.08 58.04 10:20:30 0 39.20 0.00 1.67 1.23 0.08 57.83 10:20:30 1 38.79 0.00 1.90 0.29 0.07 58.94 10:20:30 2 40.59 0.00 1.74 0.29 0.08 57.29 10:20:30 3 41.05 0.00 1.64 0.20 0.08 57.03 10:20:30 4 41.57 0.03 1.77 0.39 0.08 56.17 10:20:30 5 35.15 0.03 1.69 4.47 0.07 58.58 10:20:30 6 37.74 0.14 1.75 0.68 0.07 59.62 10:20:30 7 38.73 0.00 1.85 0.50 0.08 58.84 10:30:30 all 35.41 0.00 2.00 0.39 0.08 62.12 10:30:30 0 37.05 0.00 1.82 0.21 0.07 60.85 10:30:30 1 38.71 0.00 2.58 0.45 0.08 58.18 10:30:30 2 33.47 0.00 1.83 0.64 0.07 63.99 10:30:30 3 35.48 0.00 2.10 0.60 0.09 61.73 10:30:30 4 35.72 0.00 1.78 0.26 0.07 62.16 10:30:30 5 33.56 0.00 1.96 0.36 0.07 64.05 10:30:30 6 34.73 0.00 2.07 0.31 0.07 62.82 10:30:30 7 34.55 0.00 1.89 0.29 0.07 63.20 10:40:11 all 35.70 0.00 1.85 0.38 0.07 62.00 10:40:11 0 32.16 0.00 1.60 0.26 0.07 65.91 10:40:11 1 34.31 0.00 1.65 0.36 0.07 63.60 10:40:11 2 38.89 0.00 2.09 0.38 0.07 58.56 10:40:11 3 39.10 0.00 2.03 0.28 0.08 58.51 10:40:11 4 40.11 0.00 1.96 0.33 0.07 57.52 10:40:11 5 29.16 0.00 1.99 0.82 0.07 67.96 10:40:11 6 33.39 0.00 1.58 0.46 0.07 64.50 10:40:11 7 38.46 0.00 1.91 0.15 0.08 59.41 Average: all 36.79 0.01 1.87 0.60 0.08 60.66 Average: 0 36.23 0.00 1.70 0.58 0.07 61.42 Average: 1 37.32 0.00 2.05 0.37 0.08 60.19 Average: 2 37.68 0.00 1.89 0.44 0.08 59.92 Average: 3 38.58 0.00 1.92 0.36 0.08 59.06 Average: 4 39.17 0.01 1.84 0.33 0.07 58.59 Average: 5 32.70 0.01 1.87 1.94 0.07 63.40 Average: 6 35.35 0.05 1.80 0.48 0.07 62.24 Average: 7 37.26 0.00 1.88 0.32 0.08 60.47