---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-12620 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 9.1G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 946 3443 4 3548 6680 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:21:3e:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.127/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75507sec preferred_lft 75507sec inet6 fe80::f816:3eff:fe21:3ead/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 4e:41:23:93:a0:ec 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-12620) 11/22/25 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 49.36 4.72 42.20 2.44 726.14 6895.36 12201.52 07:30:01 1.46 0.00 1.43 0.02 0.04 17.43 0.57 07:40:01 1.89 0.00 1.87 0.01 0.00 21.60 0.12 07:50:00 1.81 0.00 1.79 0.02 0.00 20.95 0.13 08:00:01 1.40 0.00 1.39 0.01 0.00 16.38 0.09 08:10:01 1.53 0.00 1.53 0.00 0.00 16.92 0.01 08:20:00 1.47 0.00 1.47 0.00 0.00 16.61 0.01 08:30:01 1.51 0.00 1.51 0.00 0.00 16.81 0.00 08:40:01 12.36 0.00 2.16 10.20 0.15 24.61 103559.23 08:50:00 2.44 0.00 2.44 0.00 0.00 27.75 0.00 09:00:01 2.27 0.00 2.27 0.00 0.00 26.23 0.00 09:10:01 2.26 0.00 2.26 0.00 0.00 26.11 0.00 09:20:01 1.83 0.00 1.83 0.00 0.00 20.92 0.00 09:30:01 2.15 0.00 2.15 0.00 0.00 24.88 0.00 09:40:01 1.87 0.00 1.87 0.00 0.00 21.19 0.00 09:50:01 2.02 0.00 2.02 0.00 0.00 22.93 0.00 10:00:01 1.39 0.00 1.39 0.00 0.00 15.56 0.00 10:10:01 1.45 0.00 1.45 0.00 0.00 16.27 0.00 Average: 5.03 0.26 4.06 0.71 40.35 402.71 6431.10 07:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 2674860 5962496 1791244 22.04 110376 3317848 2284348 24.89 717648 4410180 208 07:30:01 2674636 5962840 1790956 22.03 110904 3317956 2290452 24.96 718172 4408256 272 07:40:01 2673908 5962852 1790952 22.03 111632 3317960 2290580 24.96 718900 4408540 168 07:50:00 2673408 5962976 1790800 22.03 112256 3317980 2290648 24.96 719512 4408684 156 08:00:01 2670636 5960632 1793180 22.06 112664 3317984 2290776 24.96 719940 4408824 192 08:10:01 2669908 5960340 1793476 22.06 113084 3317996 2290776 24.96 720364 4408988 152 08:20:00 2666380 5957284 1796412 22.10 113460 3318188 2290196 24.96 720736 4413476 148 08:30:01 2663104 5954512 1799284 22.14 113856 3318208 2290196 24.96 721140 4413796 152 08:40:01 2657812 5952280 1801544 22.16 114736 3320352 2290324 24.96 724132 4413920 156 08:50:00 2655800 5951164 1802636 22.18 115544 3320420 2290324 24.96 724920 4414012 152 09:00:01 2654036 5950472 1803384 22.19 116312 3320684 2290388 24.96 725704 4414400 152 09:10:01 2652524 5949700 1804128 22.20 117016 3320700 2290388 24.96 726408 4414400 236 09:20:01 2651768 5949520 1804316 22.20 117456 3320824 2290452 24.96 726832 4414764 180 09:30:01 2650508 5948892 1804968 22.21 118048 3320844 2287800 24.93 727440 4412256 188 09:40:01 2647264 5946156 1807668 22.24 118548 3320852 2287800 24.93 727932 4412316 184 09:50:01 2646508 5946072 1807780 22.24 119064 3320988 2287800 24.93 728456 4412500 160 10:00:01 2645500 5945336 1808524 22.25 119320 3320996 2287864 24.93 728716 4412664 176 10:10:01 2643988 5944316 1809544 22.26 119644 3321136 2287864 24.93 729040 4412828 244 Average: 2659586 5953769 1800044 22.15 115218 3319551 2289388 24.95 723666 4411934 182 07:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 524.41 524.41 499.05 499.05 0.00 0.00 0.00 0.00 07:20:01 ens3 99.34 72.05 994.44 13.27 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 07:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:30:01 ens3 0.29 0.10 0.07 0.04 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 ens3 0.32 0.14 0.10 0.06 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:00 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:50:00 ens3 0.20 0.08 0.04 0.02 0.00 0.00 0.00 0.00 07:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 ens3 0.26 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 0.26 0.11 0.07 0.04 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:20:00 ens3 0.46 0.28 0.10 0.38 0.00 0.00 0.00 0.00 08:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 ens3 0.25 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:40:01 ens3 0.47 0.20 0.19 0.12 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 08:50:00 ens3 0.25 0.10 0.07 0.04 0.00 0.00 0.00 0.00 08:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 0.31 0.13 0.10 0.06 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 0.28 0.11 0.08 0.04 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.41 0.16 0.14 0.08 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 0.36 0.09 0.08 0.04 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.57 0.21 0.21 0.13 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.37 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.27 0.09 0.07 0.04 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.18 0.07 0.04 0.02 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 29.28 29.28 27.74 27.74 0.00 0.00 0.00 0.00 Average: ens3 5.82 4.12 55.34 0.80 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-12620) 11/22/25 _x86_64_ (2 CPU) 07:09:27 LINUX RESTART (2 CPU) 07:10:00 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 34.63 0.00 2.40 0.69 0.08 62.20 07:20:01 0 32.99 0.00 2.51 0.97 0.08 63.46 07:20:01 1 36.29 0.00 2.29 0.41 0.08 60.94 07:30:01 all 0.20 0.00 0.09 0.02 0.08 99.61 07:30:01 0 0.29 0.00 0.09 0.03 0.09 99.50 07:30:01 1 0.12 0.00 0.09 0.01 0.07 99.72 07:40:01 all 0.32 0.00 0.08 0.02 0.08 99.50 07:40:01 0 0.10 0.00 0.10 0.01 0.09 99.70 07:40:01 1 0.54 0.00 0.06 0.02 0.07 99.31 07:50:00 all 0.26 0.00 0.09 0.02 0.08 99.56 07:50:00 0 0.29 0.00 0.07 0.02 0.07 99.56 07:50:00 1 0.24 0.00 0.10 0.02 0.09 99.56 08:00:01 all 0.34 0.00 0.08 0.01 0.07 99.49 08:00:01 0 0.48 0.00 0.09 0.02 0.09 99.32 08:00:01 1 0.21 0.00 0.08 0.01 0.05 99.65 08:10:01 all 0.64 0.00 0.09 0.02 0.08 99.17 08:10:01 0 0.09 0.00 0.07 0.01 0.07 99.76 08:10:01 1 1.18 0.00 0.11 0.03 0.08 98.59 08:20:00 all 0.16 0.00 0.09 0.01 0.07 99.66 08:20:00 0 0.18 0.00 0.09 0.01 0.09 99.62 08:20:00 1 0.15 0.00 0.09 0.01 0.06 99.70 08:30:01 all 0.32 0.00 0.07 0.02 0.07 99.52 08:30:01 0 0.58 0.00 0.07 0.02 0.08 99.26 08:30:01 1 0.06 0.00 0.07 0.01 0.07 99.79 08:40:01 all 0.10 0.00 0.09 0.04 0.08 99.69 08:40:01 0 0.15 0.00 0.11 0.06 0.09 99.58 08:40:01 1 0.06 0.00 0.06 0.02 0.06 99.81 08:50:00 all 0.18 0.00 0.08 0.02 0.08 99.64 08:50:00 0 0.31 0.00 0.09 0.02 0.09 99.50 08:50:00 1 0.06 0.00 0.07 0.03 0.07 99.78 09:00:01 all 0.29 0.00 0.07 0.03 0.08 99.52 09:00:01 0 0.51 0.00 0.08 0.04 0.09 99.28 09:00:01 1 0.07 0.00 0.06 0.02 0.08 99.77 09:00:01 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 0.25 0.00 0.08 0.02 0.08 99.56 09:10:01 0 0.41 0.00 0.08 0.03 0.07 99.41 09:10:01 1 0.10 0.00 0.09 0.02 0.08 99.71 09:20:01 all 0.21 0.00 0.08 0.02 0.08 99.61 09:20:01 0 0.29 0.00 0.09 0.01 0.09 99.53 09:20:01 1 0.14 0.00 0.07 0.03 0.06 99.70 09:30:01 all 0.22 0.00 0.08 0.02 0.08 99.60 09:30:01 0 0.36 0.00 0.07 0.02 0.08 99.46 09:30:01 1 0.07 0.00 0.09 0.02 0.08 99.75 09:40:01 all 0.58 0.00 0.08 0.02 0.07 99.26 09:40:01 0 0.38 0.00 0.10 0.03 0.08 99.41 09:40:01 1 0.78 0.00 0.05 0.00 0.05 99.12 09:50:01 all 0.15 0.00 0.06 0.05 0.08 99.66 09:50:01 0 0.23 0.00 0.07 0.09 0.07 99.54 09:50:01 1 0.07 0.00 0.06 0.01 0.08 99.79 10:00:01 all 0.36 0.00 0.08 0.02 0.07 99.47 10:00:01 0 0.68 0.00 0.10 0.01 0.09 99.13 10:00:01 1 0.05 0.00 0.06 0.02 0.04 99.82 10:10:01 all 0.48 0.00 0.08 0.01 0.07 99.36 10:10:01 0 0.89 0.00 0.09 0.00 0.09 98.93 10:10:01 1 0.06 0.00 0.07 0.03 0.06 99.79 Average: all 2.21 0.00 0.21 0.06 0.08 97.45 Average: 0 2.19 0.00 0.22 0.08 0.08 97.43 Average: 1 2.23 0.00 0.20 0.04 0.07 97.46