---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-48256 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: 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: 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 61G 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 677 10485 3 4825 14969 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:9b:5e:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.17/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79437sec preferred_lft 79437sec inet6 fe80::f816:3eff:fe9b:5e88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:09:7c:b1 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-48256) 09/02/25 _x86_64_ (4 CPU) 13:38:47 LINUX RESTART (4 CPU) 13:40:18 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:50:03 105.58 5.09 93.97 6.53 844.94 39376.76 21891.37 14:00:04 58.83 22.61 34.16 2.06 270.92 2054.66 2064.13 14:10:18 14.46 0.11 13.49 0.86 2.73 746.64 1057.96 14:20:18 16.16 0.04 15.41 0.71 1.28 465.08 949.12 14:30:18 17.64 12.01 5.46 0.16 140.69 141.91 98.43 14:40:18 4.95 0.01 4.76 0.18 0.52 129.23 79.79 14:50:18 4.60 0.02 4.40 0.18 1.81 128.61 92.43 15:00:18 20.52 0.05 5.21 15.26 0.88 142.91 212095.79 15:10:18 5.92 0.00 5.76 0.16 0.13 156.07 73.96 15:20:18 8.58 0.01 8.19 0.39 0.55 533.81 180.25 15:30:17 5.84 0.03 5.63 0.18 1.05 173.63 60.17 Average: 23.73 3.63 17.69 2.41 113.27 3921.50 21652.75 13:40:18 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:50:03 164892 8399168 7520560 45.93 240616 7785792 10031340 57.58 2257664 13172392 4196 14:00:04 6812340 10557784 5375020 32.83 251820 3456704 7877564 45.22 2343880 6631924 6876 14:10:18 8185560 12051552 3883312 23.72 256932 3569968 4914156 28.21 2384752 5210860 160 14:20:18 7522796 11446520 4487980 27.41 259576 3625052 5248688 30.13 2391448 5868728 12 14:30:18 7370244 11363220 4570580 27.92 264296 3677568 5289844 30.36 2432900 5965872 60 14:40:18 7484216 11493028 4440900 27.12 264832 3692756 5159884 29.62 2433944 5857444 120 14:50:18 5971428 9996732 5936408 36.26 265300 3708656 6648112 38.16 2435996 7367720 92 15:00:18 5865304 9912804 6020364 36.77 266068 3730040 6684112 38.37 2443708 7468136 288 15:10:18 7432984 11499736 4434456 27.08 266712 3748572 5203720 29.87 2445776 5898844 72 15:20:18 7324592 11512700 4421128 27.00 270352 3859884 5166280 29.65 2459304 5990664 360 15:30:17 6354752 10567464 5365752 32.77 270832 3883900 5994904 34.41 2470984 6945912 148 Average: 6408101 10800064 5132405 31.35 261576 4067172 6201691 35.60 2409123 6943500 1126 13:40:18 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:50:03 lo 4.84 4.84 5.26 5.26 0.00 0.00 0.00 0.00 13:50:03 ens3 125.17 92.28 2110.46 10.29 0.00 0.00 0.00 0.00 13:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:04 lo 46.22 46.22 24.93 24.93 0.00 0.00 0.00 0.00 14:00:04 ens3 2.30 2.19 0.53 1.27 0.00 0.00 0.00 0.00 14:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:18 lo 31.37 31.37 13.46 13.46 0.00 0.00 0.00 0.00 14:10:18 ens3 1.14 1.00 0.27 0.23 0.00 0.00 0.00 0.00 14:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:18 lo 15.88 15.88 8.45 8.45 0.00 0.00 0.00 0.00 14:20:18 ens3 0.86 0.73 0.17 0.14 0.00 0.00 0.00 0.00 14:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:18 lo 17.23 17.23 8.47 8.47 0.00 0.00 0.00 0.00 14:30:18 ens3 0.62 0.49 0.13 0.10 0.00 0.00 0.00 0.00 14:30:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:18 lo 24.51 24.51 8.22 8.22 0.00 0.00 0.00 0.00 14:40:18 ens3 0.70 0.38 0.18 0.13 0.00 0.00 0.00 0.00 14:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:18 lo 14.87 14.87 7.74 7.74 0.00 0.00 0.00 0.00 14:50:18 ens3 0.58 0.46 0.11 0.09 0.00 0.00 0.00 0.00 14:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:18 lo 12.48 12.48 7.76 7.76 0.00 0.00 0.00 0.00 15:00:18 ens3 0.66 0.46 0.17 0.13 0.00 0.00 0.00 0.00 15:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:18 lo 11.49 11.49 5.98 5.98 0.00 0.00 0.00 0.00 15:10:18 ens3 0.52 0.38 0.10 0.08 0.00 0.00 0.00 0.00 15:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:18 lo 8.80 8.80 5.43 5.43 0.00 0.00 0.00 0.00 15:20:18 ens3 0.93 0.60 0.28 0.21 0.00 0.00 0.00 0.00 15:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:17 lo 31.09 31.09 12.25 12.25 0.00 0.00 0.00 0.00 15:30:17 ens3 0.82 0.63 0.18 0.14 0.00 0.00 0.00 0.00 15:30:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 19.95 19.95 9.83 9.83 0.00 0.00 0.00 0.00 Average: ens3 11.94 8.86 187.51 1.14 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-48256) 09/02/25 _x86_64_ (4 CPU) 13:38:47 LINUX RESTART (4 CPU) 13:40:18 CPU %user %nice %system %iowait %steal %idle 13:50:03 all 50.09 0.00 2.84 2.05 0.10 44.92 13:50:03 0 49.52 0.00 2.75 1.83 0.10 45.79 13:50:03 1 52.60 0.00 3.21 2.18 0.11 41.91 13:50:03 2 48.02 0.00 2.50 2.04 0.10 47.34 13:50:03 3 50.23 0.00 2.91 2.13 0.10 44.63 14:00:04 all 59.77 0.00 2.31 0.11 0.12 37.69 14:00:04 0 59.63 0.00 2.43 0.09 0.12 37.73 14:00:04 1 59.91 0.00 2.19 0.07 0.12 37.71 14:00:04 2 59.79 0.00 2.27 0.20 0.12 37.62 14:00:04 3 59.77 0.00 2.34 0.09 0.12 37.69 14:10:18 all 26.69 0.00 1.07 0.06 0.09 72.09 14:10:18 0 27.10 0.00 1.01 0.05 0.09 71.75 14:10:18 1 27.13 0.00 1.12 0.07 0.09 71.60 14:10:18 2 26.33 0.00 1.09 0.10 0.09 72.39 14:10:18 3 26.20 0.00 1.06 0.02 0.09 72.64 14:20:18 all 24.84 0.00 0.91 0.04 0.08 74.13 14:20:18 0 24.79 0.00 0.86 0.04 0.08 74.23 14:20:18 1 25.59 0.00 0.89 0.05 0.09 73.38 14:20:18 2 23.42 0.00 0.93 0.04 0.08 75.53 14:20:18 3 25.55 0.00 0.95 0.04 0.09 73.38 14:30:18 all 7.95 0.08 0.39 0.08 0.07 91.43 14:30:18 0 8.12 0.00 0.36 0.02 0.06 91.44 14:30:18 1 8.07 0.00 0.46 0.03 0.07 91.37 14:30:18 2 7.63 0.30 0.42 0.25 0.08 91.33 14:30:18 3 8.00 0.01 0.32 0.04 0.06 91.57 14:40:18 all 7.80 0.00 0.42 0.02 0.07 91.69 14:40:18 0 8.21 0.00 0.38 0.00 0.07 91.34 14:40:18 1 7.74 0.00 0.40 0.01 0.07 91.78 14:40:18 2 7.67 0.00 0.46 0.02 0.08 91.78 14:40:18 3 7.60 0.00 0.44 0.03 0.06 91.87 14:50:18 all 9.40 0.00 0.52 0.05 0.07 89.96 14:50:18 0 9.42 0.00 0.51 0.03 0.07 89.98 14:50:18 1 9.46 0.00 0.55 0.07 0.07 89.85 14:50:18 2 9.28 0.00 0.52 0.05 0.08 90.08 14:50:18 3 9.46 0.00 0.51 0.05 0.07 89.92 15:00:18 all 8.85 0.00 0.46 0.04 0.08 90.56 15:00:18 0 8.91 0.00 0.43 0.01 0.08 90.57 15:00:18 1 8.68 0.00 0.50 0.11 0.08 90.63 15:00:18 2 8.78 0.00 0.44 0.01 0.08 90.70 15:00:18 3 9.04 0.00 0.49 0.03 0.08 90.36 15:10:18 all 6.76 0.00 0.38 0.06 0.07 92.74 15:10:18 0 6.51 0.00 0.32 0.03 0.07 93.08 15:10:18 1 6.89 0.00 0.37 0.03 0.07 92.65 15:10:18 2 6.99 0.00 0.48 0.08 0.07 92.37 15:10:18 3 6.64 0.00 0.34 0.10 0.07 92.86 15:20:18 all 12.87 0.00 0.64 0.19 0.07 86.23 15:20:18 0 12.84 0.00 0.70 0.02 0.07 86.37 15:20:18 1 12.51 0.00 0.54 0.26 0.07 86.62 15:20:18 2 12.66 0.00 0.70 0.22 0.07 86.35 15:20:18 3 13.47 0.00 0.62 0.26 0.07 85.58 15:30:17 all 10.72 0.00 0.53 0.09 0.07 88.60 15:30:17 0 10.95 0.00 0.57 0.12 0.06 88.29 15:30:17 1 10.78 0.00 0.50 0.07 0.07 88.58 15:30:17 2 10.78 0.00 0.49 0.11 0.07 88.55 15:30:17 3 10.38 0.00 0.54 0.04 0.07 88.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.47 0.01 0.95 0.25 0.08 78.25 Average: 0 20.49 0.00 0.93 0.20 0.08 78.30 Average: 1 20.80 0.00 0.97 0.26 0.08 77.88 Average: 2 20.07 0.03 0.93 0.28 0.08 78.60 Average: 3 20.52 0.00 0.95 0.25 0.08 78.20