---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-4836 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 8.5G 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 538 4468 4 2929 7102 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:ca:97:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.29/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75505sec preferred_lft 75505sec inet6 fe80::f816:3eff:feca:977a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 9e:03:33:5b:ad:2b 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-4836) 10/18/25 _x86_64_ (2 CPU) 10:15:19 LINUX RESTART (2 CPU) 10:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:30:04 7.26 0.64 5.90 0.71 656.87 922.19 15664.17 10:40:04 11.30 0.01 1.31 9.98 0.19 15.44 105671.07 10:50:01 1.21 0.00 1.21 0.00 0.00 13.53 0.00 11:00:04 1.21 0.00 1.21 0.00 0.00 13.58 0.00 11:10:04 1.29 0.00 1.29 0.00 0.00 14.28 0.00 11:20:01 1.36 0.00 1.36 0.00 0.00 15.23 0.00 11:30:02 1.28 0.00 1.28 0.00 0.00 14.24 0.00 11:40:04 1.32 0.00 1.32 0.00 0.00 14.61 0.00 11:50:01 1.36 0.00 1.36 0.00 0.00 14.82 0.00 12:00:04 1.27 0.00 1.26 0.00 0.04 30.70 27.16 12:10:04 1.24 0.00 1.24 0.00 0.00 13.91 0.00 12:20:01 1.34 0.00 1.34 0.00 0.00 15.24 0.00 12:30:04 1.30 0.00 1.30 0.00 0.00 14.61 0.00 12:40:04 1.31 0.00 1.31 0.00 0.00 14.67 0.00 12:50:01 1.26 0.00 1.26 0.00 0.00 14.27 0.00 13:00:04 1.36 0.00 1.36 0.00 0.00 15.13 0.00 13:10:04 1.60 0.00 1.60 0.00 0.00 17.76 0.00 Average: 2.25 0.04 1.59 0.63 38.85 69.35 7141.74 10:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:04 4674560 7351416 423372 5.21 88412 2754560 927600 10.11 523364 2612860 172 10:40:04 4671800 7351428 423316 5.21 89084 2756648 927600 10.11 526204 2611408 164 10:50:01 4671548 7351684 423084 5.21 89452 2756784 927600 10.11 526572 2611776 236 11:00:04 4671548 7352176 422592 5.20 89796 2756920 927664 10.11 526916 2611836 184 11:10:04 4671548 7352536 422220 5.19 90152 2756928 927664 10.11 527264 2611924 208 11:20:01 4671548 7353040 421708 5.19 90512 2757068 929256 10.13 527624 2613172 120 11:30:02 4675292 7357132 417620 5.14 90840 2757072 927728 10.11 527960 2612304 184 11:40:04 4675076 7357292 417456 5.14 91196 2757088 927728 10.11 528316 2612376 176 11:50:01 4674888 7357524 417212 5.13 91488 2757220 927728 10.11 528600 2612660 248 12:00:04 4675340 7358372 416336 5.12 91848 2757244 928112 10.11 529084 2633692 180 12:10:04 4674080 7357424 417288 5.13 92152 2757252 928112 10.11 529388 2633736 180 12:20:01 4670048 7353848 420844 5.18 92476 2757388 928176 10.11 529704 2634040 276 12:30:04 4669796 7354088 420608 5.17 92824 2757516 928176 10.11 530052 2634108 352 12:40:04 4669796 7354428 420268 5.17 93144 2757532 925820 10.09 530380 2631976 196 12:50:01 4669796 7354748 419940 5.17 93448 2757544 928140 10.11 530684 2633036 284 13:00:04 4669796 7355040 419636 5.16 93724 2757556 925820 10.09 530960 2632200 192 13:10:04 4667276 7353172 421552 5.19 94236 2757688 925820 10.09 531472 2632464 196 Average: 4671984 7354432 420297 5.17 91458 2757059 927573 10.11 528503 2622092 209 10:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:04 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 10:30:04 ens3 16.65 10.89 200.95 0.81 0.00 0.00 0.00 0.00 10:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:04 ens3 0.43 0.10 0.07 0.04 0.00 0.00 0.00 0.00 10:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.43 0.11 0.09 0.04 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:04 ens3 0.32 0.08 0.05 0.02 0.00 0.00 0.00 0.00 11:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:04 ens3 0.43 0.10 0.08 0.04 0.00 0.00 0.00 0.00 11:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:01 ens3 0.47 0.12 0.11 0.06 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:02 ens3 0.34 0.09 0.05 0.02 0.00 0.00 0.00 0.00 11:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:04 ens3 0.44 0.14 0.11 0.06 0.00 0.00 0.00 0.00 11:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 0.25 0.09 0.04 0.02 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:04 ens3 2.06 1.30 8.98 0.83 0.00 0.00 0.00 0.00 12:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:04 ens3 0.29 0.10 0.07 0.04 0.00 0.00 0.00 0.00 12:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.37 0.13 0.09 0.04 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:04 ens3 0.31 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:04 ens3 0.40 0.11 0.08 0.04 0.00 0.00 0.00 0.00 12:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 ens3 0.35 0.11 0.08 0.04 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:04 ens3 0.39 0.15 0.11 0.06 0.00 0.00 0.00 0.00 13:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:04 ens3 0.40 0.13 0.11 0.06 0.00 0.00 0.00 0.00 13:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.44 0.82 12.48 0.13 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-4836) 10/18/25 _x86_64_ (2 CPU) 10:15:19 LINUX RESTART (2 CPU) 10:20:01 CPU %user %nice %system %iowait %steal %idle 10:30:04 all 1.08 0.00 0.53 0.26 0.04 98.10 10:30:04 0 0.93 0.00 0.58 0.34 0.03 98.14 10:30:04 1 1.23 0.00 0.48 0.18 0.05 98.06 10:40:04 all 0.27 0.00 0.06 0.03 0.04 99.61 10:40:04 0 0.32 0.00 0.05 0.01 0.04 99.58 10:40:04 1 0.21 0.00 0.07 0.05 0.04 99.63 10:50:01 all 0.36 0.00 0.05 0.01 0.04 99.53 10:50:01 0 0.27 0.00 0.03 0.02 0.03 99.66 10:50:01 1 0.46 0.00 0.07 0.01 0.05 99.41 11:00:04 all 0.04 0.00 0.04 0.02 0.04 99.87 11:00:04 0 0.04 0.00 0.05 0.01 0.05 99.84 11:00:04 1 0.03 0.00 0.03 0.02 0.02 99.89 11:10:04 all 0.12 0.00 0.05 0.01 0.04 99.78 11:10:04 0 0.03 0.00 0.05 0.02 0.04 99.86 11:10:04 1 0.21 0.00 0.04 0.01 0.04 99.69 11:20:01 all 0.44 0.00 0.05 0.01 0.04 99.46 11:20:01 0 0.04 0.00 0.05 0.02 0.05 99.84 11:20:01 1 0.84 0.00 0.05 0.00 0.04 99.07 11:30:02 all 0.13 0.00 0.04 0.01 0.04 99.77 11:30:02 0 0.05 0.00 0.04 0.02 0.04 99.84 11:30:02 1 0.22 0.00 0.04 0.01 0.04 99.70 11:40:04 all 0.40 0.00 0.04 0.01 0.04 99.51 11:40:04 0 0.04 0.00 0.06 0.01 0.05 99.84 11:40:04 1 0.75 0.00 0.03 0.01 0.03 99.18 11:50:01 all 0.30 0.00 0.04 0.01 0.04 99.61 11:50:01 0 0.03 0.00 0.05 0.03 0.04 99.85 11:50:01 1 0.57 0.00 0.02 0.00 0.04 99.37 12:00:04 all 0.30 0.00 0.04 0.01 0.04 99.60 12:00:04 0 0.50 0.00 0.04 0.02 0.04 99.39 12:00:04 1 0.10 0.00 0.03 0.00 0.04 99.82 12:10:04 all 0.14 0.00 0.04 0.01 0.04 99.76 12:10:04 0 0.04 0.00 0.02 0.02 0.03 99.89 12:10:04 1 0.25 0.00 0.07 0.00 0.05 99.63 12:10:04 CPU %user %nice %system %iowait %steal %idle 12:20:01 all 0.36 0.00 0.04 0.01 0.05 99.55 12:20:01 0 0.33 0.00 0.03 0.02 0.03 99.59 12:20:01 1 0.38 0.00 0.05 0.00 0.06 99.50 12:30:04 all 0.64 0.00 0.05 0.01 0.04 99.26 12:30:04 0 0.03 0.00 0.04 0.02 0.04 99.86 12:30:04 1 1.23 0.00 0.05 0.00 0.05 98.66 12:40:04 all 0.11 0.00 0.04 0.01 0.04 99.80 12:40:04 0 0.18 0.00 0.05 0.02 0.05 99.71 12:40:04 1 0.04 0.00 0.03 0.01 0.04 99.88 12:50:01 all 0.43 0.00 0.04 0.02 0.04 99.47 12:50:01 0 0.82 0.00 0.05 0.01 0.05 99.07 12:50:01 1 0.03 0.00 0.04 0.03 0.04 99.86 13:00:04 all 0.21 0.00 0.04 0.01 0.04 99.68 13:00:04 0 0.32 0.00 0.04 0.02 0.05 99.57 13:00:04 1 0.11 0.00 0.05 0.01 0.04 99.80 13:10:04 all 0.47 0.00 0.05 0.02 0.05 99.41 13:10:04 0 0.04 0.00 0.04 0.03 0.04 99.85 13:10:04 1 0.90 0.00 0.07 0.00 0.05 98.98 Average: all 0.34 0.00 0.07 0.03 0.04 99.51 Average: 0 0.24 0.00 0.07 0.04 0.04 99.61 Average: 1 0.45 0.00 0.07 0.02 0.04 99.42