---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-51724 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 12G 66G 16% / 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 666 8634 4 6688 14980 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:6a:cc:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.60/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81398sec preferred_lft 81398sec inet6 fe80::f816:3eff:fe6a:cc4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:bf:ff:b2 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-51724) 09/11/25 _x86_64_ (4 CPU) 16:26:35 LINUX RESTART (4 CPU) 16:30:33 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:40:33 6.94 0.46 5.84 0.63 582.97 921.57 9388.45 16:50:33 1.28 0.01 1.27 0.00 0.04 15.19 0.43 17:00:31 1.20 0.00 1.20 0.00 0.00 14.04 0.00 17:10:33 1.27 0.00 1.27 0.00 0.00 14.45 0.00 17:20:33 1.31 0.00 1.31 0.00 0.01 14.77 0.00 17:30:20 49.14 5.26 41.54 2.34 291.62 5104.09 4036.41 17:40:32 37.26 0.08 21.94 15.24 3.78 2248.82 256431.76 Average: 14.01 0.81 10.56 2.64 124.60 1181.08 39299.50 16:30:33 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:40:33 13442424 15542024 473788 2.89 41704 2284024 1120540 6.43 395528 2278456 4 16:50:33 13443688 15543868 471988 2.88 42180 2284140 1120540 6.43 396000 2278116 132 17:00:31 13442204 15542748 473124 2.89 42524 2284144 1120604 6.43 396336 2279396 4 17:10:33 13441704 15542616 473192 2.89 42892 2284152 1120604 6.43 396696 2280136 8 17:20:33 13441200 15542444 473372 2.89 43200 2284164 1120604 6.43 397012 2280940 8 17:30:20 9736568 13225812 2733664 16.70 112624 3527212 3263940 18.73 802388 5479944 28888 17:40:32 9070524 12994948 2961072 18.08 131316 3907628 2997628 17.21 927016 5971912 23760 Average: 12288330 14847780 1151457 7.03 65206 2693638 1694923 9.73 530139 3264129 7543 16:30:33 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:40:33 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 16:40:33 ens3 15.34 8.89 266.65 0.66 0.00 0.00 0.00 0.00 16:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:33 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:50:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:31 ens3 0.26 0.11 0.06 0.04 0.00 0.00 0.00 0.00 17:00:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:33 ens3 0.20 0.09 0.04 0.02 0.00 0.00 0.00 0.00 17:10:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:33 ens3 0.21 0.08 0.04 0.02 0.00 0.00 0.00 0.00 17:20:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:20 lo 887.48 887.48 843.87 843.87 0.00 0.00 0.00 0.00 17:30:20 ens3 126.02 93.73 1034.19 17.50 0.00 0.00 0.00 0.00 17:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:32 lo 1338.81 1338.81 1270.15 1270.15 0.00 0.00 0.00 0.00 17:40:32 ens3 24.49 22.54 18.51 7.15 0.00 0.00 0.00 0.00 17:40:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 319.31 319.31 303.13 303.13 0.00 0.00 0.00 0.00 Average: ens3 23.50 17.70 185.32 3.60 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-51724) 09/11/25 _x86_64_ (4 CPU) 16:26:35 LINUX RESTART (4 CPU) 16:30:33 CPU %user %nice %system %iowait %steal %idle 16:40:33 all 0.64 0.00 0.28 0.17 0.02 98.89 16:40:33 0 0.45 0.00 0.34 0.21 0.01 98.99 16:40:33 1 0.91 0.00 0.35 0.11 0.01 98.61 16:40:33 2 0.33 0.00 0.21 0.25 0.03 99.17 16:40:33 3 0.87 0.00 0.20 0.10 0.03 98.80 16:50:33 all 0.18 0.00 0.02 0.01 0.02 99.77 16:50:33 0 0.67 0.00 0.03 0.00 0.03 99.27 16:50:33 1 0.01 0.00 0.01 0.01 0.01 99.96 16:50:33 2 0.02 0.00 0.02 0.00 0.02 99.94 16:50:33 3 0.01 0.00 0.01 0.04 0.02 99.93 17:00:31 all 0.15 0.00 0.02 0.01 0.02 99.80 17:00:31 0 0.01 0.00 0.01 0.00 0.01 99.97 17:00:31 1 0.01 0.00 0.02 0.00 0.01 99.96 17:00:31 2 0.56 0.00 0.04 0.03 0.03 99.34 17:00:31 3 0.01 0.00 0.01 0.01 0.01 99.96 17:10:33 all 0.28 0.00 0.02 0.01 0.02 99.67 17:10:33 0 0.00 0.00 0.01 0.02 0.01 99.96 17:10:33 1 0.02 0.00 0.02 0.01 0.01 99.94 17:10:33 2 1.09 0.00 0.04 0.00 0.03 98.83 17:10:33 3 0.01 0.00 0.01 0.00 0.01 99.96 17:20:33 all 0.13 0.00 0.02 0.03 0.02 99.80 17:20:33 0 0.33 0.00 0.01 0.02 0.01 99.63 17:20:33 1 0.01 0.00 0.01 0.07 0.01 99.90 17:20:33 2 0.16 0.00 0.03 0.00 0.03 99.78 17:20:33 3 0.01 0.00 0.02 0.03 0.02 99.91 17:30:20 all 42.57 0.00 1.89 0.54 0.08 54.92 17:30:20 0 40.34 0.00 2.02 0.21 0.08 57.34 17:30:20 1 42.57 0.00 1.86 0.38 0.08 55.11 17:30:20 2 43.86 0.00 1.42 0.54 0.08 54.10 17:30:20 3 43.51 0.00 2.25 1.02 0.08 53.14 17:40:32 all 66.33 0.00 2.47 0.17 0.10 30.93 17:40:32 0 65.25 0.00 2.59 0.18 0.09 31.89 17:40:32 1 67.34 0.00 2.33 0.15 0.10 30.08 17:40:32 2 66.68 0.00 2.51 0.18 0.10 30.52 17:40:32 3 66.05 0.00 2.45 0.17 0.10 31.22 Average: all 15.77 0.00 0.67 0.13 0.04 83.39 Average: 0 15.31 0.00 0.71 0.09 0.03 83.85 Average: 1 15.87 0.00 0.66 0.10 0.03 83.34 Average: 2 16.09 0.00 0.61 0.14 0.05 83.11 Average: 3 15.79 0.00 0.71 0.19 0.04 83.27