---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-39515 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.6G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 620 11212 4 4156 15026 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:e5:15:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.242/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79701sec preferred_lft 79701sec inet6 fe80::f816:3eff:fee5:15d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:6c:ca:5a 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-4c-4g-39515) 07/04/25 _x86_64_ (4 CPU) 01:39:45 LINUX RESTART (4 CPU) 01:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:50:08 16.90 6.46 9.74 0.70 1571.94 4938.23 4523.84 02:00:08 13.52 0.01 1.59 11.92 0.19 20.85 243049.47 02:10:08 1.35 0.00 1.35 0.00 0.00 15.93 0.07 02:20:08 1.48 0.00 1.48 0.00 0.01 16.79 0.00 02:30:08 1.33 0.00 1.33 0.00 0.00 15.03 0.00 02:40:08 1.27 0.02 1.26 0.00 1.64 14.76 0.04 02:50:08 1.30 0.00 1.30 0.00 0.00 14.87 0.00 03:00:08 1.32 0.00 1.32 0.00 0.00 14.79 0.00 03:10:08 1.31 0.00 1.31 0.00 0.00 15.01 0.00 03:20:08 1.31 0.00 1.31 0.00 0.00 15.04 0.00 03:30:08 68.49 5.04 59.58 3.87 286.79 8747.65 20456.31 Average: 9.97 1.05 7.42 1.50 170.81 1261.56 24342.74 01:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:08 13424684 15523016 492844 3.01 41556 2282792 1127712 6.47 394668 2294400 36 02:00:08 13416484 15520656 495184 3.02 42516 2287664 1127712 6.47 400408 2295220 220 02:10:08 13416232 15521012 494812 3.02 43104 2287672 1127840 6.47 400992 2296452 212 02:20:08 13416232 15521576 494204 3.02 43644 2287680 1127904 6.47 401536 2300392 36 02:30:08 13416232 15521988 493836 3.02 44044 2287688 1127904 6.47 401932 2300424 28 02:40:08 13425092 15531772 484076 2.96 44396 2288256 1127904 6.47 402500 2300788 216 02:50:08 13424588 15531916 483992 2.96 44768 2288524 1127972 6.47 402872 2301176 68 03:00:08 13423592 15531300 484512 2.96 45128 2288532 1127972 6.47 403232 2301232 4 03:10:08 13422588 15530824 484976 2.96 45504 2288668 1127972 6.47 403616 2301680 36 03:20:08 13421592 15530204 485632 2.97 45872 2288676 1128036 6.47 403968 2302100 60 03:30:08 11504568 15403260 555816 3.39 121336 3921144 1070484 6.14 911792 3569372 1416 Average: 13246535 15515229 495444 3.03 51079 2436118 1122674 6.44 447956 2414840 212 01:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:08 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 01:50:08 ens3 38.37 23.33 329.24 3.12 0.00 0.00 0.00 0.00 01:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:00:08 ens3 1.78 0.14 0.23 0.08 0.00 0.00 0.00 0.00 02:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:10:08 ens3 0.56 0.10 0.09 0.04 0.00 0.00 0.00 0.00 02:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:08 ens3 0.57 0.38 0.08 0.69 0.00 0.00 0.00 0.00 02:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:30:08 ens3 0.29 0.07 0.04 0.02 0.00 0.00 0.00 0.00 02:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:08 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 02:40:08 ens3 0.55 0.19 0.14 0.09 0.00 0.00 0.00 0.00 02:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:50:08 ens3 0.53 0.19 0.14 0.08 0.00 0.00 0.00 0.00 02:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:00:08 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:10:08 ens3 0.29 0.08 0.04 0.02 0.00 0.00 0.00 0.00 03:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:20:08 ens3 0.31 0.12 0.07 0.04 0.00 0.00 0.00 0.00 03:20:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:08 lo 734.02 734.02 696.14 696.14 0.00 0.00 0.00 0.00 03:30:08 ens3 137.38 109.06 1066.99 52.04 0.00 0.00 0.00 0.00 03:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 66.76 66.76 63.22 63.22 0.00 0.00 0.00 0.00 Average: ens3 16.47 12.17 127.25 5.11 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-4c-4g-39515) 07/04/25 _x86_64_ (4 CPU) 01:39:45 LINUX RESTART (4 CPU) 01:40:00 CPU %user %nice %system %iowait %steal %idle 01:50:08 all 1.08 0.00 0.42 0.43 0.02 98.04 01:50:08 0 0.96 0.00 0.29 0.24 0.02 98.49 01:50:08 1 1.47 0.00 0.30 0.54 0.02 97.66 01:50:08 2 0.95 0.00 0.66 0.25 0.02 98.13 01:50:08 3 0.96 0.00 0.44 0.69 0.02 97.90 02:00:08 all 0.13 0.00 0.03 0.09 0.02 99.74 02:00:08 0 0.06 0.00 0.03 0.24 0.02 99.65 02:00:08 1 0.03 0.00 0.03 0.08 0.01 99.85 02:00:08 2 0.42 0.00 0.02 0.01 0.01 99.54 02:00:08 3 0.02 0.00 0.03 0.03 0.01 99.91 02:10:08 all 0.06 0.00 0.02 0.03 0.01 99.88 02:10:08 0 0.02 0.00 0.02 0.04 0.02 99.91 02:10:08 1 0.02 0.00 0.03 0.05 0.01 99.90 02:10:08 2 0.18 0.00 0.02 0.02 0.01 99.78 02:10:08 3 0.02 0.00 0.03 0.00 0.01 99.93 02:20:08 all 0.15 0.00 0.02 3.34 0.01 96.48 02:20:08 0 0.02 0.00 0.01 0.84 0.01 99.12 02:20:08 1 0.02 0.00 0.02 10.24 0.02 89.70 02:20:08 2 0.55 0.00 0.01 0.00 0.01 99.43 02:20:08 3 0.03 0.00 0.03 2.27 0.02 97.66 02:30:08 all 0.13 0.00 0.02 0.01 0.01 99.83 02:30:08 0 0.01 0.00 0.01 0.01 0.01 99.96 02:30:08 1 0.40 0.00 0.02 0.03 0.03 99.52 02:30:08 2 0.01 0.00 0.01 0.01 0.01 99.96 02:30:08 3 0.09 0.00 0.02 0.01 0.01 99.88 02:40:08 all 0.23 0.00 0.02 0.04 0.01 99.70 02:40:08 0 0.05 0.00 0.02 0.02 0.01 99.90 02:40:08 1 0.83 0.00 0.03 0.13 0.02 98.99 02:40:08 2 0.01 0.00 0.02 0.00 0.01 99.95 02:40:08 3 0.02 0.00 0.03 0.00 0.01 99.94 02:50:08 all 0.08 0.00 0.02 0.02 0.01 99.87 02:50:08 0 0.02 0.00 0.01 0.01 0.01 99.95 02:50:08 1 0.10 0.00 0.02 0.05 0.01 99.82 02:50:08 2 0.02 0.00 0.03 0.00 0.02 99.93 02:50:08 3 0.17 0.00 0.02 0.01 0.01 99.80 03:00:08 all 0.03 0.00 0.02 0.01 0.01 99.93 03:00:08 0 0.06 0.00 0.01 0.00 0.01 99.92 03:00:08 1 0.02 0.00 0.02 0.02 0.02 99.92 03:00:08 2 0.02 0.00 0.02 0.01 0.01 99.95 03:00:08 3 0.01 0.00 0.02 0.03 0.01 99.93 03:10:08 all 0.18 0.00 0.02 0.01 0.01 99.78 03:10:08 0 0.65 0.00 0.01 0.01 0.01 99.33 03:10:08 1 0.04 0.00 0.04 0.02 0.03 99.88 03:10:08 2 0.02 0.00 0.02 0.01 0.01 99.95 03:10:08 3 0.02 0.00 0.02 0.00 0.01 99.96 03:20:08 all 0.11 0.00 0.02 0.02 0.02 99.83 03:20:08 0 0.39 0.00 0.01 0.00 0.01 99.59 03:20:08 1 0.02 0.00 0.02 0.04 0.03 99.89 03:20:08 2 0.02 0.00 0.02 0.04 0.02 99.91 03:20:08 3 0.03 0.00 0.03 0.01 0.02 99.92 03:30:08 all 41.01 0.00 2.01 0.55 0.08 56.35 03:30:08 0 45.09 0.00 2.25 0.46 0.08 52.13 03:30:08 1 38.46 0.00 1.89 0.56 0.08 59.02 03:30:08 2 38.24 0.00 1.79 0.61 0.08 59.28 03:30:08 3 42.24 0.00 2.13 0.55 0.08 55.00 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.91 0.00 0.24 0.41 0.02 95.42 Average: 0 4.29 0.00 0.24 0.17 0.02 95.28 Average: 1 3.75 0.00 0.22 1.07 0.02 94.94 Average: 2 3.66 0.00 0.24 0.09 0.02 95.99 Average: 3 3.96 0.00 0.25 0.33 0.02 95.45