---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-2255 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 8.4G 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 521 4621 4 2794 7121 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:86:1d:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.201/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75510sec preferred_lft 75510sec inet6 fe80::f816:3eff:fe86:1da1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 0a:58:1a:6c:e4:9a 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-2255) 11/29/25 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:23 23.20 1.07 11.30 10.83 484.78 2085.81 115977.90 07:30:27 1.59 0.00 1.57 0.02 0.04 18.06 270.90 07:40:17 1.56 0.00 1.55 0.02 0.00 17.33 0.14 07:50:18 1.47 0.00 1.45 0.02 0.00 16.74 0.13 08:00:18 1.57 0.00 1.56 0.01 0.00 17.59 0.07 08:10:14 1.43 0.00 1.43 0.00 0.00 16.37 0.00 08:20:20 1.28 0.00 1.28 0.00 0.00 14.57 0.00 08:30:21 1.23 0.00 1.23 0.00 0.00 14.01 0.00 08:40:40 1.31 0.00 1.31 0.00 0.00 14.53 0.00 08:50:40 1.41 0.00 1.41 0.00 0.00 15.72 0.00 09:00:36 1.37 0.00 1.37 0.00 0.04 30.61 41.19 09:10:19 1.63 0.00 1.63 0.00 0.00 17.97 0.00 09:20:26 1.59 0.00 1.59 0.00 0.00 17.65 0.00 09:30:24 1.64 0.00 1.64 0.00 0.00 17.90 0.00 09:40:23 1.66 0.00 1.66 0.00 0.00 18.15 0.00 09:50:24 1.69 0.00 1.69 0.00 0.00 17.95 0.00 10:00:26 1.64 0.00 1.64 0.00 0.00 17.58 0.00 10:10:01 1.61 0.00 1.61 0.00 0.00 17.29 0.00 Average: 2.74 0.06 2.06 0.62 27.59 135.31 6616.11 07:10:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:23 4839512 7378840 397724 4.89 86952 2619300 942104 10.27 464020 2526572 136 07:30:27 4839792 7379908 396760 4.88 87600 2619416 942184 10.27 464700 2526140 120 07:40:17 4839792 7380476 396180 4.87 88160 2619424 942168 10.27 465260 2526212 120 07:50:18 4840456 7381760 394896 4.86 88780 2619432 942168 10.27 465872 2526256 124 08:00:18 4841332 7383192 393480 4.84 89324 2619432 942168 10.27 466416 2526304 120 08:10:14 4839380 7381888 394764 4.86 89896 2619508 942168 10.27 466980 2526468 152 08:20:20 4837724 7380768 395912 4.87 90268 2619652 942168 10.27 467368 2526692 120 08:30:21 4837796 7381244 395420 4.86 90660 2619664 942264 10.27 467752 2526880 124 08:40:40 4836476 7380248 396408 4.88 90976 2619664 942232 10.27 468068 2526828 120 08:50:40 4834992 7379240 397412 4.89 91364 2619744 942232 10.27 468464 2527592 120 09:00:36 4814500 7359336 417364 5.13 91688 2620016 942680 10.27 468900 2546484 124 09:10:19 4813996 7359316 417372 5.13 92152 2620028 942680 10.27 469364 2546536 152 09:20:26 4812796 7358812 417864 5.14 92692 2620168 942680 10.27 469908 2546940 132 09:30:24 4811908 7358408 418256 5.15 93160 2620176 940424 10.25 470376 2545228 156 09:40:23 4811800 7358944 417664 5.14 93660 2620312 940424 10.25 470872 2545424 124 09:50:24 4811800 7359412 417196 5.13 94116 2620320 940392 10.25 471324 2545440 124 10:00:26 4811800 7359848 416768 5.13 94536 2620328 940424 10.25 471744 2545604 132 10:10:01 4811800 7355764 420820 5.18 94988 2615780 939132 10.23 472196 2540012 216 Average: 4827092 7370967 405681 4.99 91165 2619576 941705 10.26 468310 2534867 134 07:10:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:23 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 07:20:23 ens3 20.67 14.74 256.38 1.80 0.00 0.00 0.00 0.00 07:20:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:27 ens3 0.40 0.15 0.11 0.06 0.00 0.00 0.00 0.00 07:30:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:40:17 ens3 0.38 0.13 0.10 0.05 0.00 0.00 0.00 0.00 07:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:50:18 ens3 0.27 0.08 0.05 0.02 0.00 0.00 0.00 0.00 07:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:18 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:18 ens3 0.29 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:14 ens3 0.39 0.11 0.10 0.06 0.00 0.00 0.00 0.00 08:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:20 ens3 0.38 0.12 0.12 0.06 0.00 0.00 0.00 0.00 08:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:21 ens3 0.39 0.10 0.08 0.04 0.00 0.00 0.00 0.00 08:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:40 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:40 ens3 0.43 0.13 0.13 0.07 0.00 0.00 0.00 0.00 08:40:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:40 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:40 ens3 0.35 0.11 0.08 0.04 0.00 0.00 0.00 0.00 08:50:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:36 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:36 ens3 5.54 2.69 8.67 1.10 0.00 0.00 0.00 0.00 09:00:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:19 ens3 0.33 0.11 0.07 0.04 0.00 0.00 0.00 0.00 09:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:26 ens3 0.45 0.12 0.12 0.06 0.00 0.00 0.00 0.00 09:20:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:24 ens3 0.48 0.16 0.14 0.08 0.00 0.00 0.00 0.00 09:30:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:23 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:23 ens3 0.45 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:40:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:24 ens3 0.44 0.10 0.08 0.04 0.00 0.00 0.00 0.00 09:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:26 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:26 ens3 0.40 0.11 0.08 0.04 0.00 0.00 0.00 0.00 10:00:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 ens3 0.34 0.12 0.08 0.05 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 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.83 1.09 15.15 0.21 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-2255) 11/29/25 _x86_64_ (2 CPU) 07:09:26 LINUX RESTART (2 CPU) 07:10:09 CPU %user %nice %system %iowait %steal %idle 07:20:23 all 4.22 0.00 0.71 0.52 0.04 94.50 07:20:23 0 2.67 0.00 0.58 0.56 0.04 96.15 07:20:23 1 5.78 0.00 0.84 0.48 0.05 92.86 07:30:27 all 0.47 0.00 0.04 0.03 0.04 99.42 07:30:27 0 0.41 0.00 0.04 0.04 0.04 99.47 07:30:27 1 0.53 0.00 0.04 0.01 0.03 99.38 07:40:17 all 0.12 0.00 0.04 0.02 0.04 99.79 07:40:17 0 0.19 0.00 0.04 0.02 0.04 99.72 07:40:17 1 0.04 0.00 0.04 0.02 0.04 99.85 07:50:18 all 0.22 0.00 0.04 0.02 0.04 99.69 07:50:18 0 0.40 0.00 0.04 0.02 0.04 99.49 07:50:18 1 0.03 0.00 0.04 0.01 0.03 99.89 08:00:18 all 0.45 0.00 0.04 0.02 0.04 99.45 08:00:18 0 0.04 0.00 0.05 0.03 0.04 99.85 08:00:18 1 0.86 0.00 0.04 0.01 0.04 99.05 08:10:14 all 0.24 0.00 0.05 0.02 0.04 99.66 08:10:14 0 0.38 0.00 0.06 0.03 0.04 99.48 08:10:14 1 0.09 0.00 0.04 0.01 0.03 99.83 08:20:20 all 0.12 0.00 0.04 0.02 0.04 99.78 08:20:20 0 0.20 0.00 0.04 0.00 0.04 99.71 08:20:20 1 0.04 0.00 0.05 0.03 0.04 99.85 08:30:21 all 0.08 0.00 0.03 0.02 0.04 99.84 08:30:21 0 0.12 0.00 0.02 0.00 0.03 99.83 08:30:21 1 0.04 0.00 0.04 0.03 0.05 99.84 08:40:40 all 0.29 0.00 0.05 0.01 0.04 99.61 08:40:40 0 0.03 0.00 0.05 0.01 0.03 99.88 08:40:40 1 0.54 0.00 0.06 0.02 0.05 99.34 08:50:40 all 0.05 0.00 0.04 0.02 0.04 99.86 08:50:40 0 0.05 0.00 0.05 0.02 0.04 99.84 08:50:40 1 0.04 0.00 0.03 0.02 0.03 99.88 09:00:36 all 0.26 0.00 0.05 0.03 0.04 99.62 09:00:36 0 0.06 0.00 0.06 0.02 0.05 99.82 09:00:36 1 0.46 0.00 0.04 0.04 0.03 99.42 09:00:36 CPU %user %nice %system %iowait %steal %idle 09:10:19 all 0.30 0.00 0.05 0.02 0.03 99.60 09:10:19 0 0.35 0.00 0.03 0.02 0.03 99.57 09:10:19 1 0.25 0.00 0.07 0.02 0.04 99.62 09:20:26 all 0.14 0.00 0.05 0.03 0.04 99.75 09:20:26 0 0.03 0.00 0.06 0.02 0.04 99.85 09:20:26 1 0.24 0.00 0.04 0.03 0.03 99.65 09:30:24 all 0.14 0.00 0.05 0.02 0.04 99.76 09:30:24 0 0.09 0.00 0.05 0.02 0.05 99.79 09:30:24 1 0.19 0.00 0.05 0.01 0.03 99.72 09:40:23 all 0.90 0.00 0.05 0.02 0.04 98.99 09:40:23 0 1.77 0.00 0.05 0.01 0.04 98.13 09:40:23 1 0.02 0.00 0.06 0.03 0.04 99.86 09:50:24 all 0.13 0.00 0.05 0.02 0.04 99.77 09:50:24 0 0.16 0.00 0.04 0.00 0.03 99.77 09:50:24 1 0.10 0.00 0.05 0.04 0.05 99.77 10:00:26 all 0.31 0.00 0.04 0.02 0.04 99.59 10:00:26 0 0.26 0.00 0.04 0.00 0.04 99.65 10:00:26 1 0.36 0.00 0.04 0.03 0.03 99.53 10:10:01 all 0.12 0.00 0.06 0.01 0.03 99.77 10:10:01 0 0.05 0.00 0.05 0.02 0.03 99.85 10:10:01 1 0.20 0.00 0.07 0.01 0.04 99.69 Average: all 0.48 0.00 0.08 0.05 0.04 99.35 Average: 0 0.41 0.00 0.08 0.05 0.04 99.43 Average: 1 0.56 0.00 0.09 0.05 0.04 99.27