---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-913 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 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 695 4283 3 11010 14951 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:31:f7:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.169/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79026sec preferred_lft 79026sec inet6 fe80::f816:3eff:fe31:f703/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:a9:79:d6 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-913) 02/21/25 _x86_64_ (4 CPU) 08:19:45 LINUX RESTART (4 CPU) 08:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:03 121.09 12.11 102.75 6.22 1895.71 43260.62 15869.36 08:40:03 10.92 0.62 9.93 0.38 64.45 1120.95 1232.01 08:50:03 35.50 0.69 18.72 16.09 8.68 1441.56 219543.99 09:00:03 18.48 0.00 17.67 0.81 0.00 535.56 1035.23 09:10:03 14.68 0.00 13.95 0.73 0.00 248.38 917.77 09:20:03 4.97 0.01 4.77 0.20 0.11 89.92 266.54 09:30:03 5.45 0.00 5.22 0.22 0.00 99.93 152.79 09:40:03 5.79 0.00 5.56 0.22 0.00 100.05 414.08 09:50:03 15.40 0.00 14.66 0.75 0.00 1251.09 1289.21 10:00:03 9.85 0.00 9.41 0.44 0.36 211.33 606.71 10:10:03 9.69 0.00 9.16 0.53 0.03 1160.57 602.05 10:20:03 4.75 0.00 4.56 0.19 0.00 116.35 364.17 Average: 21.42 1.12 18.06 2.23 164.81 4152.05 20189.10 08:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:03 2344876 12944772 2981920 18.21 230492 10164792 4318952 24.79 2305616 10969908 243372 08:40:03 2385284 11400344 4526072 27.64 227848 8601752 5234944 30.05 2344372 10899356 608 08:50:03 4406064 13698964 2228044 13.61 238596 8861404 2927028 16.80 2452224 8778136 292 09:00:03 5438496 14804112 1123468 6.86 243628 8924084 1918868 11.01 2485504 7712696 368 09:10:03 2081320 11452160 4473456 27.32 246368 8926512 5159684 29.62 2488816 11051232 688 09:20:03 1992008 11366364 4559108 27.84 247172 8929188 5246832 30.12 2489760 11130320 484 09:30:03 547824 9925672 5998988 36.64 247856 8932020 6669872 38.28 2490572 12574932 492 09:40:03 439208 9819656 6104980 37.29 248616 8933764 6752232 38.76 2491376 12675216 448 09:50:03 2075304 11724080 4201196 25.66 256636 9184576 4993656 28.66 2589892 10942852 216 10:00:03 1776240 11429452 4495316 27.46 257708 9187708 5191112 29.80 2592820 11235668 520 10:10:03 1498980 11427408 4496840 27.46 265132 9440760 5206284 29.88 2681456 11405884 380 10:20:03 377460 10310068 5613740 34.29 265912 9444016 6192084 35.54 2694376 12508988 304 Average: 2113589 11691921 4233594 25.86 247997 9127548 4984296 28.61 2508899 10990432 20681 08:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:03 lo 4.42 4.42 4.34 4.34 0.00 0.00 0.00 0.00 08:30:03 ens3 149.63 110.49 1939.26 15.69 0.00 0.00 0.00 0.00 08:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:03 lo 14.54 14.54 9.35 9.35 0.00 0.00 0.00 0.00 08:40:03 ens3 0.74 0.41 0.13 0.09 0.00 0.00 0.00 0.00 08:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:03 lo 14.31 14.31 8.72 8.72 0.00 0.00 0.00 0.00 08:50:03 ens3 1.18 0.87 0.30 0.24 0.00 0.00 0.00 0.00 08:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:03 lo 17.18 17.18 7.95 7.95 0.00 0.00 0.00 0.00 09:00:03 ens3 1.35 1.09 0.34 0.29 0.00 0.00 0.00 0.00 09:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:03 lo 19.83 19.83 10.19 10.19 0.00 0.00 0.00 0.00 09:10:03 ens3 0.81 0.65 0.15 0.13 0.00 0.00 0.00 0.00 09:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:03 lo 20.35 20.35 8.40 8.40 0.00 0.00 0.00 0.00 09:20:03 ens3 1.15 1.05 0.21 1.19 0.00 0.00 0.00 0.00 09:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:03 lo 27.14 27.14 11.34 11.34 0.00 0.00 0.00 0.00 09:30:03 ens3 0.69 0.45 0.15 0.11 0.00 0.00 0.00 0.00 09:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:03 lo 17.46 17.46 10.04 10.04 0.00 0.00 0.00 0.00 09:40:03 ens3 1.00 0.63 0.25 0.19 0.00 0.00 0.00 0.00 09:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:03 lo 14.45 14.45 7.70 7.70 0.00 0.00 0.00 0.00 09:50:03 ens3 2.52 0.99 0.68 0.43 0.00 0.00 0.00 0.00 09:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:03 lo 21.20 21.20 7.85 7.85 0.00 0.00 0.00 0.00 10:00:03 ens3 0.94 0.65 0.16 0.12 0.00 0.00 0.00 0.00 10:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:03 lo 20.72 20.72 10.08 10.08 0.00 0.00 0.00 0.00 10:10:03 ens3 0.96 0.64 0.20 0.16 0.00 0.00 0.00 0.00 10:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:03 lo 30.86 30.86 11.95 11.95 0.00 0.00 0.00 0.00 10:20:03 ens3 0.90 0.54 0.20 0.14 0.00 0.00 0.00 0.00 10:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.53 18.53 8.99 8.99 0.00 0.00 0.00 0.00 Average: ens3 13.54 9.91 162.55 1.57 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-913) 02/21/25 _x86_64_ (4 CPU) 08:19:45 LINUX RESTART (4 CPU) 08:20:00 CPU %user %nice %system %iowait %steal %idle 08:30:03 all 48.07 0.00 2.79 8.00 0.10 41.04 08:30:03 0 51.08 0.00 2.77 7.58 0.10 38.47 08:30:03 1 48.18 0.00 3.06 8.06 0.11 40.59 08:30:03 2 46.11 0.00 2.84 7.37 0.10 43.58 08:30:03 3 46.93 0.00 2.48 8.97 0.10 41.52 08:40:03 all 18.49 0.00 0.74 0.04 0.09 80.64 08:40:03 0 18.75 0.00 0.69 0.02 0.08 80.46 08:40:03 1 18.67 0.00 0.70 0.06 0.09 80.49 08:40:03 2 18.58 0.00 0.76 0.05 0.09 80.52 08:40:03 3 17.98 0.00 0.82 0.04 0.09 81.08 08:50:03 all 27.92 0.00 0.98 0.12 0.09 70.89 08:50:03 0 27.04 0.00 0.94 0.22 0.08 71.72 08:50:03 1 27.53 0.00 0.89 0.13 0.10 71.35 08:50:03 2 28.49 0.00 0.99 0.08 0.09 70.36 08:50:03 3 28.61 0.00 1.12 0.05 0.09 70.13 09:00:03 all 25.99 0.00 0.96 0.07 0.09 72.89 09:00:03 0 26.69 0.00 1.00 0.12 0.09 72.10 09:00:03 1 25.83 0.00 0.97 0.03 0.10 73.07 09:00:03 2 25.68 0.00 0.96 0.08 0.10 73.19 09:00:03 3 25.76 0.00 0.92 0.04 0.09 73.20 09:10:03 all 26.56 0.00 1.00 0.05 0.09 72.29 09:10:03 0 26.56 0.00 0.94 0.06 0.09 72.35 09:10:03 1 27.13 0.00 0.96 0.05 0.09 71.78 09:10:03 2 25.53 0.00 1.08 0.09 0.09 73.20 09:10:03 3 27.03 0.00 1.03 0.02 0.09 71.84 09:20:03 all 8.45 0.00 0.48 0.02 0.08 90.97 09:20:03 0 8.54 0.00 0.50 0.02 0.07 90.87 09:20:03 1 8.50 0.00 0.54 0.01 0.09 90.86 09:20:03 2 8.06 0.00 0.52 0.01 0.09 91.32 09:20:03 3 8.72 0.00 0.36 0.04 0.07 90.81 09:30:03 all 10.23 0.00 0.50 0.02 0.08 89.17 09:30:03 0 9.97 0.00 0.58 0.04 0.07 89.33 09:30:03 1 10.25 0.00 0.47 0.02 0.09 89.17 09:30:03 2 10.42 0.00 0.38 0.02 0.09 89.10 09:30:03 3 10.26 0.00 0.55 0.01 0.09 89.09 09:40:03 all 9.51 0.00 0.48 0.03 0.09 89.89 09:40:03 0 9.66 0.00 0.44 0.03 0.08 89.80 09:40:03 1 9.61 0.00 0.51 0.02 0.09 89.77 09:40:03 2 9.79 0.00 0.44 0.02 0.09 89.66 09:40:03 3 8.99 0.00 0.54 0.04 0.09 90.34 09:50:03 all 20.05 0.00 0.83 0.08 0.09 78.95 09:50:03 0 20.05 0.00 0.72 0.04 0.08 79.11 09:50:03 1 19.91 0.00 1.02 0.06 0.10 78.91 09:50:03 2 20.66 0.00 0.82 0.15 0.09 78.28 09:50:03 3 19.58 0.00 0.77 0.08 0.08 79.49 10:00:03 all 18.53 0.00 0.86 0.05 0.09 80.47 10:00:03 0 18.86 0.00 0.82 0.03 0.09 80.20 10:00:03 1 19.00 0.00 0.91 0.03 0.09 79.98 10:00:03 2 18.18 0.00 0.86 0.09 0.09 80.79 10:00:03 3 18.08 0.00 0.85 0.08 0.09 80.91 10:10:03 all 15.60 0.00 0.70 0.05 0.07 83.58 10:10:03 0 15.66 0.00 0.69 0.01 0.07 83.57 10:10:03 1 16.05 0.00 0.63 0.05 0.07 83.19 10:10:03 2 15.10 0.00 0.77 0.09 0.07 83.96 10:10:03 3 15.58 0.00 0.70 0.07 0.06 83.60 10:10:03 CPU %user %nice %system %iowait %steal %idle 10:20:03 all 10.73 0.00 0.55 0.02 0.08 88.63 10:20:03 0 10.47 0.00 0.53 0.01 0.08 88.92 10:20:03 1 10.67 0.00 0.64 0.04 0.08 88.57 10:20:03 2 10.79 0.00 0.53 0.03 0.08 88.57 10:20:03 3 10.97 0.00 0.49 0.02 0.07 88.46 Average: all 20.02 0.00 0.91 0.72 0.09 78.27 Average: 0 20.29 0.00 0.89 0.68 0.08 78.06 Average: 1 20.12 0.00 0.94 0.71 0.09 78.13 Average: 2 19.79 0.00 0.91 0.68 0.09 78.54 Average: 3 19.88 0.00 0.88 0.79 0.08 78.36