---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-2283 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: 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: 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 8.4G 31G 22% / 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 541 4632 4 2763 7095 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:02:c1:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75504sec preferred_lft 75504sec inet6 fe80::f816:3eff:fe02:c1ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 06:ec:04:09:00:a8 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-2283) 11/29/25 _x86_64_ (2 CPU) 10:15:24 LINUX RESTART (2 CPU) 10:20:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:30:01 28.24 12.72 4.78 10.74 506.62 562.48 109945.07 10:40:13 1.54 0.00 1.51 0.02 0.03 17.77 398.89 10:50:39 1.43 0.00 1.42 0.01 0.00 15.92 0.11 11:00:39 1.48 0.00 1.46 0.02 0.00 17.15 0.13 11:10:16 1.54 0.00 1.52 0.02 0.00 18.06 0.14 11:20:18 1.49 0.00 1.49 0.00 0.00 17.49 0.01 11:30:14 1.57 0.00 1.57 0.00 0.00 18.06 0.00 11:40:14 1.56 0.00 1.56 0.00 0.00 17.61 0.00 11:50:39 1.45 0.00 1.45 0.00 0.00 16.30 0.00 12:00:20 1.60 0.00 1.59 0.00 0.04 33.98 28.21 12:10:06 1.30 0.00 1.30 0.00 0.00 14.97 0.00 12:20:39 1.23 0.00 1.23 0.00 0.00 14.39 0.00 12:30:22 1.38 0.00 1.38 0.00 0.00 15.68 0.00 12:40:21 1.28 0.00 1.28 0.00 0.00 15.14 0.00 12:50:23 1.28 0.00 1.28 0.00 0.00 14.52 0.00 13:00:22 1.24 0.00 1.24 0.00 0.00 14.55 0.00 13:10:21 1.32 0.00 1.32 0.00 0.00 15.08 0.00 Average: 2.96 0.73 1.60 0.62 29.08 48.54 6336.42 10:20:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 4874776 7376740 392392 4.83 89220 2573240 931568 10.15 427476 2520120 124 10:40:13 4874776 7377396 391696 4.82 89896 2573232 931568 10.15 428152 2519800 160 10:50:39 4874776 7378148 390960 4.81 90508 2573368 931616 10.15 428768 2520136 124 11:00:39 4874524 7378560 390564 4.80 91148 2573376 931568 10.15 429408 2520020 124 11:10:16 4873012 7377628 391508 4.82 91720 2573384 931568 10.15 429972 2520224 160 11:20:18 4871756 7377068 392100 4.82 92276 2573524 931696 10.15 430528 2520556 132 11:30:14 4869992 7376044 393160 4.84 92852 2573660 931728 10.15 431120 2520832 136 11:40:14 4869236 7375860 393328 4.84 93412 2573672 931696 10.15 431672 2522068 156 11:50:39 4867476 7374748 394380 4.85 93900 2573804 931696 10.15 432164 2523428 124 12:00:20 4830180 7337924 431160 5.30 94332 2573828 932128 10.16 432716 2551856 120 12:10:06 4829956 7337980 431096 5.30 94600 2573836 932208 10.16 432984 2552060 72 12:20:39 4827692 7336148 432928 5.33 94900 2573972 932336 10.16 433276 2553020 124 12:30:22 4826684 7335496 433588 5.33 95244 2573980 932384 10.16 433628 2553436 128 12:40:21 4825172 7334292 434776 5.35 95552 2573988 929980 10.13 433912 2550956 128 12:50:23 4824416 7333844 435232 5.35 95836 2574000 930112 10.14 434212 2551300 164 13:00:22 4822148 7331900 437164 5.38 96084 2574076 930048 10.13 434460 2551152 124 13:10:21 4818872 7329204 439864 5.41 96392 2574336 930112 10.14 434776 2552840 124 Average: 4850320 7356999 412112 5.07 93404 2573722 931412 10.15 431719 2535518 131 10:20:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 13.14 9.47 125.33 0.71 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:13 ens3 0.73 0.25 0.25 0.16 0.00 0.00 0.00 0.00 10:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:39 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:39 ens3 0.41 0.11 0.09 0.04 0.00 0.00 0.00 0.00 10:50:39 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:39 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:39 ens3 0.34 0.08 0.05 0.02 0.00 0.00 0.00 0.00 11:00:39 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:16 ens3 0.43 0.12 0.08 0.04 0.00 0.00 0.00 0.00 11:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:18 ens3 0.45 0.13 0.11 0.06 0.00 0.00 0.00 0.00 11:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:14 ens3 0.37 0.11 0.08 0.04 0.00 0.00 0.00 0.00 11:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:14 ens3 0.56 0.16 0.15 0.08 0.00 0.00 0.00 0.00 11:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:39 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:39 ens3 0.38 0.11 0.07 0.04 0.00 0.00 0.00 0.00 11:50:39 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:20 ens3 2.93 2.27 8.70 1.10 0.00 0.00 0.00 0.00 12:00:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:06 ens3 0.37 0.18 0.05 0.13 0.00 0.00 0.00 0.00 12:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:39 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 12:20:39 ens3 0.70 0.20 0.23 0.14 0.00 0.00 0.00 0.00 12:20:39 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:22 ens3 0.45 0.14 0.11 0.06 0.00 0.00 0.00 0.00 12:30:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:21 ens3 0.41 0.11 0.08 0.04 0.00 0.00 0.00 0.00 12:40:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:23 ens3 0.55 0.17 0.17 0.10 0.00 0.00 0.00 0.00 12:50:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:22 ens3 0.49 0.10 0.08 0.04 0.00 0.00 0.00 0.00 13:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:21 ens3 0.55 0.36 0.12 0.60 0.00 0.00 0.00 0.00 13:10:21 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 1.35 0.81 7.79 0.20 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-2283) 11/29/25 _x86_64_ (2 CPU) 10:15:24 LINUX RESTART (2 CPU) 10:20:16 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 0.54 0.15 0.40 0.32 0.04 98.54 10:30:01 0 0.74 0.29 0.53 0.47 0.04 97.93 10:30:01 1 0.35 0.02 0.28 0.17 0.04 99.15 10:40:13 all 0.18 0.00 0.04 0.04 0.03 99.71 10:40:13 0 0.29 0.00 0.04 0.01 0.04 99.61 10:40:13 1 0.07 0.00 0.04 0.07 0.02 99.80 10:50:39 all 0.03 0.00 0.05 0.09 0.04 99.80 10:50:39 0 0.03 0.00 0.04 0.01 0.04 99.87 10:50:39 1 0.03 0.00 0.05 0.16 0.03 99.73 11:00:39 all 0.20 0.00 0.04 0.12 0.03 99.60 11:00:39 0 0.37 0.00 0.05 0.19 0.04 99.35 11:00:39 1 0.04 0.00 0.04 0.05 0.03 99.84 11:10:16 all 0.20 0.00 0.04 0.02 0.04 99.70 11:10:16 0 0.36 0.00 0.03 0.02 0.03 99.56 11:10:16 1 0.05 0.00 0.05 0.03 0.04 99.83 11:20:18 all 0.30 0.00 0.04 0.03 0.03 99.59 11:20:18 0 0.04 0.00 0.04 0.02 0.03 99.88 11:20:18 1 0.57 0.00 0.05 0.03 0.04 99.31 11:30:14 all 0.61 0.00 0.05 0.03 0.03 99.28 11:30:14 0 0.36 0.00 0.04 0.04 0.03 99.53 11:30:14 1 0.87 0.00 0.06 0.01 0.03 99.03 11:40:14 all 0.04 0.00 0.04 0.02 0.04 99.86 11:40:14 0 0.06 0.00 0.04 0.01 0.04 99.85 11:40:14 1 0.03 0.00 0.04 0.03 0.03 99.87 11:50:39 all 0.46 0.00 0.05 0.02 0.04 99.43 11:50:39 0 0.56 0.00 0.06 0.03 0.04 99.30 11:50:39 1 0.36 0.00 0.04 0.00 0.04 99.56 12:00:20 all 0.16 0.00 0.06 0.02 0.03 99.74 12:00:20 0 0.06 0.00 0.07 0.03 0.04 99.81 12:00:20 1 0.26 0.00 0.05 0.01 0.03 99.66 12:10:06 all 0.34 0.00 0.05 0.01 0.04 99.56 12:10:06 0 0.38 0.00 0.04 0.02 0.03 99.53 12:10:06 1 0.31 0.00 0.05 0.00 0.04 99.59 12:10:06 CPU %user %nice %system %iowait %steal %idle 12:20:39 all 0.40 0.00 0.05 0.01 0.04 99.50 12:20:39 0 0.33 0.00 0.05 0.02 0.04 99.56 12:20:39 1 0.47 0.00 0.05 0.00 0.03 99.45 12:30:22 all 0.34 0.00 0.04 0.01 0.04 99.57 12:30:22 0 0.03 0.00 0.05 0.02 0.04 99.86 12:30:22 1 0.64 0.00 0.04 0.01 0.03 99.28 12:40:21 all 0.50 0.00 0.04 0.11 0.04 99.31 12:40:21 0 0.90 0.00 0.03 0.11 0.04 98.92 12:40:21 1 0.10 0.00 0.05 0.11 0.05 99.71 12:50:23 all 0.51 0.00 0.05 0.01 0.04 99.39 12:50:23 0 0.56 0.00 0.05 0.02 0.04 99.34 12:50:23 1 0.46 0.00 0.05 0.01 0.03 99.45 13:00:22 all 0.71 0.00 0.04 0.01 0.04 99.20 13:00:22 0 1.38 0.00 0.05 0.02 0.05 98.49 13:00:22 1 0.03 0.00 0.03 0.00 0.02 99.91 13:10:21 all 0.51 0.00 0.04 0.01 0.03 99.41 13:10:21 0 0.48 0.00 0.05 0.02 0.04 99.42 13:10:21 1 0.54 0.00 0.03 0.01 0.02 99.40 Average: all 0.36 0.01 0.07 0.05 0.04 99.48 Average: 0 0.41 0.02 0.07 0.06 0.04 99.40 Average: 1 0.30 0.00 0.06 0.04 0.03 99.56