---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-48661 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 11G 145G 7% / 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 878 25793 4 5420 30746 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:10:b3:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.68/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84337sec preferred_lft 84337sec inet6 fe80::f816:3eff:fe10:b3b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:23:9a:a7 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-48661) 08/02/25 _x86_64_ (8 CPU) 07:09:28 LINUX RESTART (8 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 57.03 5.23 48.19 3.60 845.35 9932.91 28662.71 07:30:14 42.21 0.09 36.77 5.36 5.13 9816.73 43803.59 07:40:14 33.85 0.01 29.59 4.25 0.29 7987.23 18995.32 Average: 44.36 1.77 38.18 4.41 282.06 9250.12 30578.87 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 25450528 29030332 3278388 9.98 136880 3690600 3443780 10.16 830172 6154496 1256 07:30:14 25095196 29164880 3139224 9.55 175024 4099092 3363920 9.92 936332 6359076 111232 07:40:14 24797216 29321644 2979180 9.07 199512 4490684 3123228 9.21 1025188 6532040 105696 Average: 25114313 29172285 3132264 9.53 170472 4093459 3310309 9.76 930564 6348537 72728 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 826.94 826.94 785.56 785.56 0.00 0.00 0.00 0.00 07:20:01 ens3 151.53 109.43 1212.47 23.06 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:14 lo 2160.27 2160.27 2055.58 2055.58 0.00 0.00 0.00 0.00 07:30:14 ens3 45.56 32.26 27.05 14.06 0.00 0.00 0.00 0.00 07:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:14 lo 1532.37 1532.37 1457.34 1457.34 0.00 0.00 0.00 0.00 07:40:14 ens3 47.56 32.73 18.58 14.74 0.00 0.00 0.00 0.00 07:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1510.59 1510.59 1436.70 1436.70 0.00 0.00 0.00 0.00 Average: ens3 81.35 57.99 417.21 17.27 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-48661) 08/02/25 _x86_64_ (8 CPU) 07:09:28 LINUX RESTART (8 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 37.14 0.00 1.70 0.47 0.08 60.61 07:20:01 0 34.73 0.00 1.70 0.41 0.08 63.09 07:20:01 1 35.90 0.00 1.57 0.26 0.08 62.19 07:20:01 2 37.59 0.00 1.97 0.32 0.07 60.05 07:20:01 3 34.89 0.00 1.92 1.06 0.07 62.06 07:20:01 4 40.02 0.00 1.66 0.82 0.08 57.42 07:20:01 5 39.50 0.00 1.63 0.26 0.08 58.53 07:20:01 6 38.44 0.00 1.62 0.32 0.08 59.54 07:20:01 7 36.09 0.00 1.53 0.28 0.07 62.02 07:30:14 all 35.72 0.00 1.95 0.36 0.07 61.89 07:30:14 0 33.79 0.00 2.09 0.37 0.08 63.67 07:30:14 1 36.79 0.00 2.38 0.61 0.08 60.15 07:30:14 2 35.68 0.00 2.31 0.66 0.08 61.27 07:30:14 3 37.43 0.00 1.81 0.28 0.08 60.40 07:30:14 4 37.59 0.00 1.84 0.44 0.08 60.05 07:30:14 5 36.32 0.00 1.78 0.17 0.08 61.66 07:30:14 6 34.32 0.00 1.87 0.19 0.07 63.55 07:30:14 7 33.86 0.00 1.56 0.14 0.07 64.37 07:40:14 all 36.47 0.00 1.83 0.28 0.08 61.34 07:40:14 0 31.45 0.00 1.95 0.30 0.08 66.21 07:40:14 1 36.61 0.00 1.77 0.25 0.07 61.29 07:40:14 2 41.54 0.00 2.62 0.67 0.08 55.08 07:40:14 3 39.27 0.00 1.63 0.10 0.08 58.92 07:40:14 4 38.33 0.00 1.71 0.16 0.08 59.72 07:40:14 5 35.03 0.00 1.76 0.43 0.07 62.70 07:40:14 6 35.27 0.00 1.65 0.15 0.07 62.86 07:40:14 7 34.24 0.00 1.53 0.20 0.08 63.95 Average: all 36.44 0.00 1.83 0.37 0.08 61.29 Average: 0 33.33 0.00 1.92 0.36 0.08 64.32 Average: 1 36.44 0.00 1.91 0.37 0.08 61.20 Average: 2 38.25 0.00 2.30 0.55 0.07 58.82 Average: 3 37.20 0.00 1.79 0.48 0.08 60.46 Average: 4 38.64 0.00 1.74 0.47 0.08 59.07 Average: 5 36.95 0.00 1.72 0.29 0.08 60.97 Average: 6 36.00 0.00 1.72 0.22 0.07 61.99 Average: 7 34.72 0.00 1.54 0.21 0.07 63.45