---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-494 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 892 24799 4 6401 30732 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:77:33:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.39/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84316sec preferred_lft 84316sec inet6 fe80::f816:3eff:fe77:33d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:fa:c3:1d 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-494) 08/14/25 _x86_64_ (8 CPU) 06:46:35 LINUX RESTART (8 CPU) 06:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:00:01 36.32 0.61 31.39 4.32 589.66 9504.52 42717.56 07:10:23 35.30 0.01 30.80 4.49 0.28 8794.48 35936.67 07:20:01 32.31 0.03 28.49 3.79 0.35 7487.14 37042.87 Average: 34.68 0.22 30.26 4.21 196.88 8611.50 38553.47 06:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:00:01 25081196 28746644 3561092 10.84 148000 3755304 3826088 11.28 881520 6465888 20184 07:10:23 24951752 29147488 3156284 9.60 183128 4202400 3208648 9.46 1014644 6408568 42164 07:20:01 23632380 29009260 3290060 10.01 212708 5291344 3244116 9.57 1346608 7293140 644268 Average: 24555109 28967797 3335812 10.15 181279 4416349 3426284 10.10 1080924 6722532 235539 06:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:00:01 lo 1345.80 1345.80 1279.31 1279.31 0.00 0.00 0.00 0.00 07:00:01 ens3 56.11 45.13 370.10 9.60 0.00 0.00 0.00 0.00 07:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:23 lo 1836.72 1836.72 1747.63 1747.63 0.00 0.00 0.00 0.00 07:10:23 ens3 23.81 19.32 7.36 6.52 0.00 0.00 0.00 0.00 07:10:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 lo 1330.04 1330.04 1264.38 1264.38 0.00 0.00 0.00 0.00 07:20:01 ens3 40.16 33.22 183.26 9.42 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 Average: lo 1510.29 1510.29 1436.26 1436.26 0.00 0.00 0.00 0.00 Average: ens3 39.84 32.39 184.82 8.48 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-494) 08/14/25 _x86_64_ (8 CPU) 06:46:35 LINUX RESTART (8 CPU) 06:50:01 CPU %user %nice %system %iowait %steal %idle 07:00:01 all 38.99 0.00 1.88 0.44 0.09 58.60 07:00:01 0 37.87 0.00 1.86 0.41 0.09 59.78 07:00:01 1 39.35 0.00 2.17 0.37 0.09 58.03 07:00:01 2 40.10 0.00 1.80 0.51 0.09 57.50 07:00:01 3 41.67 0.00 2.19 0.60 0.09 55.45 07:00:01 4 41.78 0.00 1.72 0.46 0.09 55.96 07:00:01 5 38.38 0.00 2.02 0.38 0.08 59.15 07:00:01 6 35.73 0.00 1.59 0.51 0.09 62.08 07:00:01 7 37.05 0.00 1.70 0.28 0.08 60.88 07:10:23 all 35.21 0.00 1.86 0.66 0.08 62.18 07:10:23 0 35.72 0.00 1.58 0.28 0.09 62.33 07:10:23 1 33.64 0.00 2.44 1.53 0.08 62.30 07:10:23 2 35.48 0.00 1.71 1.43 0.08 61.30 07:10:23 3 37.58 0.00 1.86 0.42 0.08 60.06 07:10:23 4 36.40 0.00 1.78 0.45 0.08 61.29 07:10:23 5 32.58 0.00 1.79 0.46 0.09 65.09 07:10:23 6 36.46 0.00 1.81 0.39 0.09 61.25 07:10:23 7 33.80 0.00 1.95 0.32 0.08 63.85 07:20:01 all 34.67 0.00 1.83 0.36 0.09 63.05 07:20:01 0 30.95 0.00 1.36 0.15 0.08 67.46 07:20:01 1 33.09 0.00 2.04 0.60 0.09 64.19 07:20:01 2 37.36 0.00 1.78 0.35 0.09 60.41 07:20:01 3 37.56 0.00 2.31 0.47 0.09 59.57 07:20:01 4 33.07 0.00 1.60 0.16 0.09 65.09 07:20:01 5 34.70 0.00 1.78 0.61 0.08 62.83 07:20:01 6 36.94 0.00 1.73 0.28 0.08 60.96 07:20:01 7 33.67 0.00 2.06 0.29 0.08 63.90 Average: all 36.30 0.00 1.86 0.49 0.09 61.27 Average: 0 34.90 0.00 1.60 0.28 0.09 63.13 Average: 1 35.37 0.00 2.22 0.84 0.09 61.48 Average: 2 37.63 0.00 1.76 0.78 0.09 59.75 Average: 3 38.94 0.00 2.12 0.49 0.09 58.36 Average: 4 37.12 0.00 1.70 0.36 0.08 60.73 Average: 5 35.19 0.00 1.86 0.48 0.08 62.38 Average: 6 36.37 0.00 1.71 0.40 0.09 61.44 Average: 7 34.84 0.00 1.90 0.30 0.08 62.87