---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-41756 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 18G 60G 23% / 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 688 5180 3 10121 14958 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:a8:dc:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.148/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78739sec preferred_lft 78739sec inet6 fe80::f816:3eff:fea8:dc9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:14:d6:ad 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-16g-41756) 07/11/25 _x86_64_ (4 CPU) 08:20:09 LINUX RESTART (4 CPU) 08:30:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:00 10.36 0.67 9.32 0.36 70.97 1195.85 2386.68 08:50:13 8.92 0.66 7.74 0.52 7.81 252.84 1552.86 09:00:00 13.76 0.00 13.09 0.66 0.03 1290.63 993.89 09:10:15 20.98 0.00 20.01 0.97 0.00 670.68 2713.11 09:20:15 6.81 0.00 6.50 0.30 0.11 120.27 449.61 09:30:16 5.68 0.00 5.47 0.21 0.00 104.15 67.73 09:40:16 4.91 0.00 4.74 0.17 0.00 85.75 840.10 09:50:17 21.73 0.05 6.22 15.46 1.00 107.74 213300.75 10:00:14 16.81 0.02 15.96 0.83 3.94 1336.38 1403.95 10:10:01 7.08 0.00 6.77 0.31 0.00 167.65 220.00 10:20:20 9.21 0.00 8.71 0.50 0.03 1148.54 339.49 Average: 11.49 0.13 9.51 1.85 7.49 588.03 20383.20 08:30:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:00 2155708 10159912 5764208 35.21 236128 7571388 7093848 40.72 2366664 11107584 72 08:50:13 7251108 15340764 584620 3.57 240256 7647536 1312744 7.54 2389496 5972504 74020 09:00:00 7037868 15347572 577308 3.53 247516 7854784 1313092 7.54 2490308 6086744 16572 09:10:15 4536856 12913296 3010608 18.39 252448 7912316 3763136 21.60 2511576 8562664 120 09:20:15 3018908 11398784 4524140 27.63 253532 7914656 5217832 29.95 2512808 10082940 260 09:30:16 2989064 11373508 4549412 27.79 254452 7918308 5259084 30.19 2513756 10112592 252 09:40:16 1433276 9819556 6102504 37.27 255072 7919536 6795800 39.01 2514440 11656716 316 09:50:17 1446484 9839608 6082292 37.15 255928 7925536 6811920 39.10 2520028 11638104 240 10:00:14 6668404 15348892 574832 3.51 264896 8193544 1313192 7.54 2622456 6314092 200 10:10:01 2720396 11405168 4516736 27.59 265624 8197012 5218384 29.95 2624296 10237084 320 10:20:20 2294284 11259704 4661728 28.47 273188 8460984 5294072 30.39 2718752 10562700 540 Average: 3777487 12200615 3722581 22.74 254458 7955964 4490282 25.77 2525871 9303066 8447 08:30:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:00 lo 11.47 11.47 8.66 8.66 0.00 0.00 0.00 0.00 08:40:00 ens3 0.69 0.38 0.13 0.09 0.00 0.00 0.00 0.00 08:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:13 lo 13.59 13.59 7.26 7.26 0.00 0.00 0.00 0.00 08:50:13 ens3 0.86 0.83 0.21 0.18 0.00 0.00 0.00 0.00 08:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 lo 15.12 15.12 7.51 7.51 0.00 0.00 0.00 0.00 09:00:00 ens3 0.94 0.90 0.20 0.17 0.00 0.00 0.00 0.00 09:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:15 lo 13.27 13.27 7.94 7.94 0.00 0.00 0.00 0.00 09:10:15 ens3 1.14 1.03 0.28 0.24 0.00 0.00 0.00 0.00 09:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:15 lo 19.53 19.53 9.46 9.46 0.00 0.00 0.00 0.00 09:20:15 ens3 1.22 1.16 0.25 1.16 0.00 0.00 0.00 0.00 09:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:16 lo 27.85 27.85 9.87 9.87 0.00 0.00 0.00 0.00 09:30:16 ens3 0.61 0.39 0.11 0.08 0.00 0.00 0.00 0.00 09:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:16 lo 16.69 16.69 8.55 8.55 0.00 0.00 0.00 0.00 09:40:16 ens3 0.81 0.50 0.19 0.14 0.00 0.00 0.00 0.00 09:40:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:17 lo 17.90 17.90 10.44 10.44 0.00 0.00 0.00 0.00 09:50:17 ens3 0.83 0.51 0.17 0.12 0.00 0.00 0.00 0.00 09:50:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:14 lo 12.99 12.99 7.00 7.00 0.00 0.00 0.00 0.00 10:00:14 ens3 1.14 1.05 0.27 0.23 0.00 0.00 0.00 0.00 10:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 23.13 23.13 8.22 8.22 0.00 0.00 0.00 0.00 10:10:01 ens3 0.65 0.48 0.12 0.09 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 10:20:20 lo 21.38 21.38 10.77 10.77 0.00 0.00 0.00 0.00 10:20:20 ens3 0.97 0.76 0.27 0.22 0.00 0.00 0.00 0.00 10:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.54 17.54 8.70 8.70 0.00 0.00 0.00 0.00 Average: ens3 0.90 0.73 0.20 0.25 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-16g-41756) 07/11/25 _x86_64_ (4 CPU) 08:20:09 LINUX RESTART (4 CPU) 08:30:13 CPU %user %nice %system %iowait %steal %idle 08:40:00 all 14.44 0.00 0.65 0.07 0.07 84.78 08:40:00 0 14.07 0.00 0.67 0.07 0.06 85.13 08:40:00 1 14.35 0.00 0.69 0.08 0.06 84.82 08:40:00 2 14.90 0.00 0.60 0.07 0.07 84.36 08:40:00 3 14.44 0.00 0.64 0.04 0.07 84.81 08:50:13 all 14.78 0.00 0.62 0.04 0.07 84.49 08:50:13 0 14.08 0.00 0.71 0.03 0.07 85.11 08:50:13 1 15.52 0.00 0.55 0.01 0.07 83.85 08:50:13 2 14.42 0.00 0.62 0.03 0.07 84.87 08:50:13 3 15.09 0.00 0.61 0.11 0.07 84.12 09:00:00 all 16.08 0.00 0.68 0.08 0.06 83.10 09:00:00 0 16.33 0.00 0.66 0.08 0.06 82.86 09:00:00 1 16.13 0.00 0.68 0.03 0.06 83.09 09:00:00 2 15.59 0.00 0.71 0.07 0.07 83.56 09:00:00 3 16.26 0.00 0.67 0.14 0.06 82.87 09:10:15 all 30.00 0.00 1.03 0.08 0.07 68.82 09:10:15 0 29.11 0.00 1.02 0.13 0.07 69.66 09:10:15 1 30.85 0.00 1.06 0.06 0.08 67.95 09:10:15 2 30.56 0.00 1.06 0.12 0.07 68.19 09:10:15 3 29.47 0.00 0.97 0.02 0.07 69.47 09:20:15 all 13.08 0.00 0.56 0.02 0.06 86.27 09:20:15 0 13.41 0.00 0.68 0.03 0.06 85.82 09:20:15 1 12.59 0.00 0.49 0.03 0.06 86.83 09:20:15 2 12.79 0.00 0.55 0.02 0.07 86.57 09:20:15 3 13.53 0.00 0.51 0.01 0.06 85.88 09:30:16 all 7.76 0.00 0.40 0.03 0.06 91.75 09:30:16 0 7.94 0.00 0.38 0.07 0.06 91.55 09:30:16 1 7.89 0.00 0.44 0.01 0.06 91.60 09:30:16 2 7.81 0.00 0.42 0.03 0.06 91.67 09:30:16 3 7.38 0.00 0.38 0.00 0.06 92.18 09:40:16 all 8.89 0.00 0.39 0.02 0.06 90.64 09:40:16 0 8.63 0.00 0.37 0.05 0.06 90.89 09:40:16 1 8.89 0.00 0.37 0.01 0.07 90.67 09:40:16 2 9.05 0.00 0.47 0.03 0.06 90.39 09:40:16 3 8.98 0.00 0.37 0.01 0.06 90.58 09:50:17 all 8.99 0.00 0.41 2.49 0.08 88.02 09:50:17 0 9.06 0.00 0.40 6.75 0.07 83.72 09:50:17 1 9.33 0.00 0.44 0.77 0.08 89.38 09:50:17 2 8.32 0.00 0.41 1.75 0.08 89.43 09:50:17 3 9.26 0.00 0.40 0.69 0.07 89.58 10:00:14 all 24.01 0.00 0.90 0.39 0.08 74.62 10:00:14 0 24.22 0.00 0.83 0.19 0.07 74.68 10:00:14 1 25.07 0.00 1.05 0.46 0.08 73.34 10:00:14 2 23.00 0.00 0.88 0.67 0.08 75.37 10:00:14 3 23.75 0.00 0.84 0.24 0.08 75.09 10:10:01 all 13.53 0.00 0.54 0.06 0.07 85.80 10:10:01 0 13.72 0.00 0.42 0.01 0.06 85.79 10:10:01 1 13.61 0.00 0.65 0.02 0.07 85.65 10:10:01 2 13.54 0.00 0.48 0.03 0.07 85.88 10:10:01 3 13.25 0.00 0.60 0.19 0.06 85.90 10:20:20 all 14.39 0.00 0.56 0.09 0.06 84.89 10:20:20 0 13.86 0.00 0.48 0.15 0.06 85.46 10:20:20 1 15.37 0.00 0.58 0.14 0.07 83.84 10:20:20 2 13.86 0.00 0.54 0.02 0.06 85.51 10:20:20 3 14.50 0.00 0.64 0.04 0.07 84.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.12 0.00 0.61 0.31 0.07 83.90 Average: 0 14.98 0.00 0.60 0.69 0.06 83.67 Average: 1 15.45 0.00 0.64 0.15 0.07 83.70 Average: 2 14.93 0.00 0.61 0.26 0.07 84.13 Average: 3 15.11 0.00 0.60 0.14 0.07 84.08