---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-1055 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 696 4856 3 10436 14950 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:0e:0b:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.135/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78619sec preferred_lft 78619sec inet6 fe80::f816:3eff:fe0e:bb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:f3:e9:c0 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-1055) 02/21/25 _x86_64_ (4 CPU) 13:24:08 LINUX RESTART (4 CPU) 13:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:40:00 25.82 0.82 23.78 1.22 72.45 2850.29 2126.52 13:50:09 8.07 0.01 7.70 0.36 0.66 228.61 613.14 14:00:01 20.10 0.63 18.40 1.06 7.68 1370.57 946.76 14:10:08 19.09 0.00 18.18 0.91 0.01 544.68 1619.91 14:20:09 10.46 0.00 10.01 0.44 0.11 179.76 911.57 14:30:09 4.67 0.00 4.49 0.18 0.00 81.44 78.28 14:40:09 4.73 0.00 4.54 0.19 0.00 90.39 90.13 14:50:01 4.80 0.00 4.63 0.18 0.00 86.17 313.67 15:00:06 11.36 0.00 10.72 0.64 0.01 1179.85 1059.55 15:10:09 26.97 0.05 11.26 15.66 1.04 244.53 212763.36 15:20:01 10.06 0.00 9.50 0.55 0.01 1150.20 505.06 15:30:01 4.78 0.00 4.58 0.21 0.00 130.93 278.79 Average: 12.58 0.13 10.65 1.80 6.81 676.75 18511.16 13:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:00 5588848 14006436 1920372 11.73 226836 8017672 3221856 18.49 2349744 7714120 1496 13:50:09 2923188 11346620 4578688 27.96 228428 8022096 5251472 30.14 2365064 10351264 40 14:00:01 4987836 13682564 2243744 13.70 238872 8275392 2996136 17.20 2471204 8184556 712 14:10:08 6583996 15351580 574696 3.51 243744 8338508 1290488 7.41 2491624 6565720 84 14:20:09 2530460 11302088 4622144 28.23 245260 8340984 5300764 30.43 2493392 10610540 148 14:30:09 2628984 11403580 4520600 27.61 246100 8343128 5208672 29.90 2494380 10507592 296 14:40:09 1075712 9853724 6069624 37.07 246808 8345764 6728324 38.62 2495168 12045316 640 14:50:01 1081016 9861252 6062044 37.02 247468 8347336 6748028 38.73 2495860 12048860 444 15:00:06 6303712 15349732 575764 3.52 255076 8597676 1291756 7.41 2591408 6736588 404 15:10:09 2437588 11493108 4430624 27.06 256820 8605232 5157176 29.60 2602292 10580252 128 15:20:01 2161652 11488588 4434700 27.09 264348 8858516 5135256 29.48 2691048 10750832 236 15:30:01 1194068 10525132 5397612 32.97 264908 8861992 5984932 34.35 2703980 11704708 368 Average: 3291422 12138700 3785884 23.12 247056 8412858 4526238 25.98 2520430 9816696 416 13:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:00 lo 10.88 10.88 8.89 8.89 0.00 0.00 0.00 0.00 13:40:00 ens3 1.28 0.81 0.31 0.24 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:09 lo 14.34 14.34 7.83 7.83 0.00 0.00 0.00 0.00 13:50:09 ens3 0.77 0.49 0.15 0.11 0.00 0.00 0.00 0.00 13:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 14.74 14.74 8.21 8.21 0.00 0.00 0.00 0.00 14:00:01 ens3 1.08 0.87 0.27 0.23 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:08 lo 14.64 14.64 7.21 7.21 0.00 0.00 0.00 0.00 14:10:08 ens3 1.41 1.10 0.33 1.25 0.00 0.00 0.00 0.00 14:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:09 lo 19.91 19.91 10.42 10.42 0.00 0.00 0.00 0.00 14:20:09 ens3 1.09 0.70 0.30 0.22 0.00 0.00 0.00 0.00 14:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:09 lo 17.52 17.52 6.45 6.45 0.00 0.00 0.00 0.00 14:30:09 ens3 0.56 0.37 0.10 0.08 0.00 0.00 0.00 0.00 14:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:09 lo 25.75 25.75 11.26 11.26 0.00 0.00 0.00 0.00 14:40:09 ens3 1.19 0.59 0.36 0.25 0.00 0.00 0.00 0.00 14:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 16.86 16.86 9.95 9.95 0.00 0.00 0.00 0.00 14:50:01 ens3 1.10 0.66 0.31 0.23 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:06 lo 10.76 10.76 5.50 5.50 0.00 0.00 0.00 0.00 15:00:06 ens3 0.96 0.70 0.28 0.22 0.00 0.00 0.00 0.00 15:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:09 lo 20.79 20.79 8.35 8.35 0.00 0.00 0.00 0.00 15:10:09 ens3 0.90 0.73 0.17 0.14 0.00 0.00 0.00 0.00 15:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 21.64 21.64 10.21 10.21 0.00 0.00 0.00 0.00 15:20:01 ens3 0.74 0.58 0.19 0.15 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 33.22 33.22 12.98 12.98 0.00 0.00 0.00 0.00 15:30:01 ens3 1.36 0.70 0.38 0.26 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.41 18.41 8.93 8.93 0.00 0.00 0.00 0.00 Average: ens3 1.04 0.69 0.26 0.28 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-1055) 02/21/25 _x86_64_ (4 CPU) 13:24:08 LINUX RESTART (4 CPU) 13:30:01 CPU %user %nice %system %iowait %steal %idle 13:40:00 all 29.21 0.00 1.03 0.10 0.10 69.55 13:40:00 0 28.88 0.00 1.16 0.11 0.10 69.75 13:40:00 1 29.83 0.00 0.91 0.14 0.11 69.01 13:40:00 2 29.38 0.00 1.07 0.12 0.10 69.33 13:40:00 3 28.76 0.00 0.98 0.05 0.09 70.12 13:50:09 all 14.49 0.00 0.56 0.04 0.09 84.81 13:50:09 0 14.63 0.00 0.64 0.05 0.09 84.59 13:50:09 1 14.39 0.00 0.55 0.06 0.11 84.90 13:50:09 2 14.73 0.00 0.54 0.02 0.10 84.61 13:50:09 3 14.23 0.00 0.52 0.02 0.09 85.14 14:00:01 all 25.09 0.00 0.86 0.09 0.09 73.87 14:00:01 0 24.16 0.00 0.86 0.09 0.09 74.80 14:00:01 1 25.91 0.00 0.76 0.07 0.09 73.16 14:00:01 2 25.00 0.00 0.96 0.18 0.09 73.77 14:00:01 3 25.30 0.00 0.83 0.04 0.09 73.75 14:10:08 all 26.81 0.00 0.98 0.06 0.10 72.06 14:10:08 0 26.13 0.00 1.05 0.03 0.09 72.69 14:10:08 1 26.71 0.00 0.99 0.08 0.10 72.11 14:10:08 2 27.43 0.00 0.95 0.03 0.10 71.49 14:10:08 3 26.96 0.00 0.92 0.09 0.09 71.95 14:20:09 all 16.90 0.00 0.66 0.04 0.09 82.32 14:20:09 0 16.86 0.00 0.67 0.01 0.09 82.37 14:20:09 1 17.38 0.00 0.68 0.10 0.10 81.75 14:20:09 2 16.70 0.00 0.68 0.02 0.09 82.51 14:20:09 3 16.65 0.00 0.59 0.01 0.09 82.66 14:30:09 all 6.86 0.00 0.38 0.02 0.09 92.65 14:30:09 0 6.59 0.00 0.36 0.02 0.09 92.95 14:30:09 1 6.88 0.00 0.43 0.03 0.10 92.57 14:30:09 2 6.99 0.00 0.42 0.04 0.09 92.47 14:30:09 3 6.98 0.00 0.32 0.01 0.09 92.61 14:40:09 all 9.64 0.00 0.47 0.02 0.10 89.77 14:40:09 0 9.15 0.00 0.45 0.01 0.10 90.29 14:40:09 1 10.06 0.00 0.41 0.03 0.10 89.41 14:40:09 2 9.87 0.00 0.52 0.05 0.10 89.46 14:40:09 3 9.49 0.00 0.51 0.01 0.09 89.91 14:50:01 all 8.93 0.00 0.45 0.02 0.10 90.51 14:50:01 0 8.82 0.00 0.47 0.02 0.10 90.58 14:50:01 1 8.83 0.00 0.48 0.04 0.09 90.56 14:50:01 2 9.17 0.00 0.42 0.02 0.10 90.30 14:50:01 3 8.89 0.00 0.42 0.01 0.10 90.58 15:00:06 all 14.11 0.00 0.58 0.07 0.09 85.15 15:00:06 0 13.40 0.00 0.52 0.06 0.08 85.94 15:00:06 1 14.05 0.00 0.62 0.05 0.09 85.19 15:00:06 2 14.31 0.00 0.58 0.04 0.09 84.99 15:00:06 3 14.71 0.00 0.60 0.13 0.08 84.47 15:10:09 all 21.21 0.00 0.84 0.10 0.09 77.76 15:10:09 0 20.92 0.00 0.82 0.30 0.08 77.88 15:10:09 1 20.61 0.00 0.87 0.07 0.10 78.35 15:10:09 2 21.46 0.00 0.88 0.02 0.10 77.55 15:10:09 3 21.84 0.00 0.79 0.02 0.09 77.26 15:20:01 all 14.00 0.00 0.65 0.06 0.09 85.20 15:20:01 0 13.19 0.00 0.66 0.02 0.09 86.05 15:20:01 1 14.84 0.00 0.68 0.12 0.09 84.26 15:20:01 2 13.88 0.00 0.56 0.07 0.09 85.41 15:20:01 3 14.08 0.00 0.69 0.05 0.09 85.09 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 9.59 0.00 0.49 0.02 0.09 89.81 15:30:01 0 9.52 0.00 0.47 0.02 0.08 89.91 15:30:01 1 9.93 0.00 0.45 0.02 0.10 89.51 15:30:01 2 9.51 0.00 0.55 0.02 0.10 89.82 15:30:01 3 9.39 0.00 0.48 0.03 0.09 90.00 Average: all 16.41 0.00 0.66 0.05 0.09 82.78 Average: 0 16.03 0.00 0.68 0.06 0.09 83.14 Average: 1 16.62 0.00 0.65 0.07 0.10 82.56 Average: 2 16.55 0.00 0.68 0.05 0.10 82.63 Average: 3 16.45 0.00 0.64 0.04 0.09 82.78