---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-48527 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: 5600.00 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 9.1G 69G 12% / 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 581 11729 4 3678 15065 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:8d:e2:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75489sec preferred_lft 75489sec inet6 fe80::f816:3eff:fe8d:e248/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:b0:3f:a6 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-48527) 09/03/25 _x86_64_ (4 CPU) 15:20:06 LINUX RESTART (4 CPU) 15:30:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:08 2.14 0.01 2.13 0.01 0.04 28.76 48.21 15:50:01 1.36 0.00 1.36 0.00 0.00 16.61 0.00 16:00:08 1.43 0.00 1.43 0.00 0.00 17.24 0.00 16:10:08 1.89 0.00 1.89 0.00 0.00 22.55 0.00 16:20:01 2.16 0.00 2.16 0.00 0.01 25.30 0.00 16:30:08 2.15 0.00 2.15 0.00 0.00 25.07 0.00 16:40:08 1.51 0.00 1.51 0.00 0.00 17.56 0.00 16:50:01 1.48 0.00 1.48 0.00 0.00 17.11 0.00 17:00:08 2.22 0.00 2.22 0.00 0.00 25.88 0.00 17:10:01 2.10 0.00 2.10 0.00 0.00 25.13 0.00 17:20:01 2.05 0.00 2.05 0.00 0.00 24.16 0.00 17:30:08 2.26 0.00 2.26 0.00 0.00 25.97 0.00 17:40:01 2.05 0.00 2.05 0.00 0.00 23.47 0.00 17:50:01 1.78 0.00 1.78 0.00 0.00 20.20 0.00 18:00:08 1.83 0.00 1.83 0.00 0.00 20.67 0.00 18:10:01 1.62 0.00 1.62 0.00 0.00 17.96 0.00 18:20:01 1.65 0.00 1.65 0.00 0.12 18.72 0.00 Average: 1.86 0.00 1.86 0.00 0.01 21.91 2.84 15:30:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:08 10314728 13711316 2248328 13.73 103468 3440288 2558480 14.69 826876 4867652 60 15:50:01 10313468 13710552 2249072 13.74 103944 3440288 2558852 14.69 827348 4868120 208 16:00:08 10312968 13710460 2249220 13.74 104308 3440308 2559172 14.69 827720 4868036 52 16:10:08 10308432 13706648 2252996 13.76 104920 3440320 2559236 14.69 828344 4868400 20 16:20:01 10306920 13705976 2253648 13.76 105660 3440392 2559368 14.69 829068 4868612 20 16:30:08 10305660 13705624 2254048 13.77 106404 3440528 2559368 14.69 829824 4868916 60 16:40:08 10303648 13704100 2255572 13.78 106764 3440664 2559432 14.69 830176 4869156 48 16:50:01 10303144 13704120 2255504 13.78 107128 3440808 2559432 14.69 830552 4869244 140 17:00:08 10302388 13703996 2255624 13.78 107728 3440816 2559432 14.69 831148 4869240 20 17:10:01 10302136 13704428 2255268 13.77 108400 3440812 2559496 14.69 831800 4869292 220 17:20:01 10301884 13704840 2254788 13.77 108900 3440960 2559496 14.69 832304 4869656 12 17:30:08 10301884 13705476 2254204 13.77 109560 3440968 2559496 14.69 832960 4869520 64 17:40:01 10301884 13706192 2253504 13.76 110100 3441108 2559496 14.69 833528 4870144 268 17:50:01 10300904 13705600 2254168 13.77 110508 3441120 2559496 14.69 833896 4869960 16 18:00:08 10299140 13704476 2255312 13.77 110968 3441252 2559624 14.69 834384 4869984 48 18:10:01 10298636 13704300 2255512 13.78 111248 3441264 2559624 14.69 834672 4870548 220 18:20:01 10298384 13704548 2255204 13.77 111580 3441436 2559688 14.69 834984 4870512 20 Average: 10304483 13706038 2253645 13.76 107740 3440784 2559364 14.69 831152 4869235 88 15:30:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:08 ens3 0.40 0.11 0.08 0.04 0.00 0.00 0.00 0.00 15:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 0.32 0.11 0.07 0.04 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:08 ens3 0.49 0.16 0.15 0.10 0.00 0.00 0.00 0.00 16:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:08 ens3 0.25 0.07 0.04 0.02 0.00 0.00 0.00 0.00 16:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 0.45 0.15 0.14 0.08 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:08 ens3 0.39 0.14 0.10 0.06 0.00 0.00 0.00 0.00 16:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:08 ens3 0.32 0.10 0.07 0.04 0.00 0.00 0.00 0.00 16:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:08 ens3 0.23 0.09 0.06 0.04 0.00 0.00 0.00 0.00 17:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 ens3 0.23 0.09 0.04 0.02 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.21 0.07 0.04 0.02 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:08 ens3 0.73 0.52 0.20 0.92 0.00 0.00 0.00 0.00 17:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:01 ens3 0.34 0.12 0.07 0.04 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.28 0.10 0.07 0.04 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:00:08 ens3 0.34 0.13 0.10 0.06 0.00 0.00 0.00 0.00 18:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 ens3 0.28 0.11 0.07 0.04 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 0.34 0.13 0.08 0.09 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-48527) 09/03/25 _x86_64_ (4 CPU) 15:20:06 LINUX RESTART (4 CPU) 15:30:08 CPU %user %nice %system %iowait %steal %idle 15:40:08 all 0.33 0.00 0.06 0.01 0.04 99.56 15:40:08 0 0.09 0.00 0.05 0.00 0.03 99.84 15:40:08 1 0.52 0.00 0.07 0.02 0.04 99.35 15:40:08 2 0.09 0.00 0.06 0.02 0.07 99.76 15:40:08 3 0.62 0.00 0.05 0.00 0.04 99.29 15:50:01 all 0.08 0.00 0.05 0.01 0.04 99.81 15:50:01 0 0.14 0.00 0.05 0.00 0.03 99.78 15:50:01 1 0.08 0.00 0.06 0.04 0.07 99.76 15:50:01 2 0.06 0.00 0.05 0.00 0.02 99.88 15:50:01 3 0.07 0.00 0.06 0.02 0.03 99.83 16:00:08 all 0.18 0.00 0.06 0.01 0.05 99.71 16:00:08 0 0.23 0.00 0.08 0.02 0.04 99.63 16:00:08 1 0.24 0.00 0.05 0.00 0.05 99.66 16:00:08 2 0.23 0.00 0.06 0.00 0.06 99.66 16:00:08 3 0.04 0.00 0.04 0.01 0.03 99.88 16:10:08 all 0.28 0.00 0.07 0.11 0.04 99.50 16:10:08 0 0.09 0.00 0.05 0.33 0.02 99.51 16:10:08 1 0.62 0.00 0.09 0.05 0.05 99.19 16:10:08 2 0.32 0.00 0.05 0.01 0.03 99.60 16:10:08 3 0.10 0.00 0.08 0.06 0.06 99.71 16:20:01 all 0.32 0.00 0.06 0.25 0.03 99.33 16:20:01 0 0.09 0.00 0.05 0.34 0.02 99.49 16:20:01 1 0.98 0.00 0.08 0.32 0.03 98.59 16:20:01 2 0.13 0.00 0.05 0.08 0.03 99.71 16:20:01 3 0.10 0.00 0.07 0.28 0.02 99.54 16:30:08 all 0.17 0.00 0.06 0.01 0.03 99.73 16:30:08 0 0.05 0.00 0.05 0.03 0.02 99.85 16:30:08 1 0.21 0.00 0.07 0.00 0.03 99.68 16:30:08 2 0.10 0.00 0.08 0.00 0.04 99.79 16:30:08 3 0.32 0.00 0.04 0.01 0.02 99.61 16:40:08 all 0.15 0.00 0.06 0.01 0.03 99.76 16:40:08 0 0.06 0.00 0.03 0.00 0.01 99.91 16:40:08 1 0.07 0.00 0.06 0.01 0.03 99.84 16:40:08 2 0.15 0.00 0.09 0.01 0.04 99.71 16:40:08 3 0.32 0.00 0.06 0.01 0.03 99.59 16:50:01 all 0.20 0.00 0.06 0.01 0.03 99.71 16:50:01 0 0.05 0.00 0.02 0.01 0.01 99.91 16:50:01 1 0.34 0.00 0.11 0.02 0.04 99.49 16:50:01 2 0.33 0.00 0.07 0.00 0.03 99.57 16:50:01 3 0.08 0.00 0.05 0.00 0.02 99.84 17:00:08 all 0.08 0.00 0.06 0.03 0.03 99.80 17:00:08 0 0.05 0.00 0.05 0.10 0.03 99.76 17:00:08 1 0.10 0.00 0.08 0.00 0.03 99.78 17:00:08 2 0.09 0.00 0.06 0.00 0.04 99.81 17:00:08 3 0.08 0.00 0.06 0.01 0.02 99.83 17:10:01 all 0.22 0.00 0.06 0.03 0.02 99.66 17:10:01 0 0.09 0.00 0.06 0.11 0.03 99.71 17:10:01 1 0.10 0.00 0.07 0.00 0.02 99.80 17:10:01 2 0.61 0.00 0.06 0.02 0.03 99.29 17:10:01 3 0.06 0.00 0.05 0.01 0.02 99.86 17:20:01 all 0.09 0.00 0.05 0.01 0.03 99.81 17:20:01 0 0.06 0.00 0.05 0.02 0.03 99.85 17:20:01 1 0.08 0.00 0.06 0.01 0.05 99.82 17:20:01 2 0.05 0.00 0.04 0.02 0.03 99.87 17:20:01 3 0.20 0.00 0.07 0.01 0.03 99.69 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:30:08 all 0.12 0.00 0.06 0.11 0.03 99.68 17:30:08 0 0.05 0.00 0.04 0.00 0.02 99.89 17:30:08 1 0.07 0.00 0.06 0.24 0.05 99.58 17:30:08 2 0.09 0.00 0.09 0.15 0.04 99.63 17:30:08 3 0.25 0.00 0.05 0.05 0.02 99.62 17:40:01 all 0.13 0.00 0.05 0.01 0.04 99.77 17:40:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:40:01 1 0.35 0.00 0.06 0.03 0.05 99.51 17:40:01 2 0.08 0.00 0.07 0.01 0.03 99.81 17:40:01 3 0.06 0.00 0.06 0.01 0.04 99.83 17:50:01 all 0.17 0.00 0.06 0.01 0.04 99.73 17:50:01 0 0.39 0.00 0.06 0.00 0.03 99.52 17:50:01 1 0.18 0.00 0.07 0.01 0.05 99.69 17:50:01 2 0.04 0.00 0.04 0.02 0.03 99.88 17:50:01 3 0.06 0.00 0.05 0.01 0.05 99.83 18:00:08 all 0.10 0.00 0.05 0.01 0.04 99.80 18:00:08 0 0.03 0.00 0.04 0.02 0.03 99.87 18:00:08 1 0.20 0.00 0.06 0.00 0.06 99.67 18:00:08 2 0.07 0.00 0.05 0.00 0.03 99.85 18:00:08 3 0.08 0.00 0.06 0.00 0.04 99.81 18:10:01 all 0.37 0.00 0.05 0.02 0.04 99.51 18:10:01 0 0.05 0.00 0.06 0.02 0.04 99.83 18:10:01 1 0.29 0.00 0.05 0.00 0.04 99.63 18:10:01 2 0.22 0.00 0.05 0.01 0.05 99.67 18:10:01 3 0.93 0.00 0.06 0.05 0.04 98.91 18:20:01 all 0.24 0.00 0.05 0.01 0.03 99.66 18:20:01 0 0.08 0.00 0.06 0.00 0.05 99.81 18:20:01 1 0.06 0.00 0.03 0.03 0.01 99.87 18:20:01 2 0.78 0.00 0.06 0.00 0.04 99.12 18:20:01 3 0.05 0.00 0.05 0.02 0.03 99.85 Average: all 0.19 0.00 0.06 0.04 0.03 99.68 Average: 0 0.10 0.00 0.05 0.06 0.03 99.77 Average: 1 0.26 0.00 0.07 0.05 0.04 99.58 Average: 2 0.20 0.00 0.06 0.02 0.04 99.68 Average: 3 0.20 0.00 0.06 0.03 0.03 99.68