---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39652 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 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 714 4961 3 10313 14932 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:be:a1:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.24/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78752sec preferred_lft 78752sec inet6 fe80::f816:3eff:febe:a1d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:b0:ea:1f 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-39652) 07/04/25 _x86_64_ (4 CPU) 13:08:26 LINUX RESTART (4 CPU) 13:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:21 104.87 4.76 80.05 20.06 797.30 36150.66 239846.72 13:30:21 7.79 0.32 7.11 0.36 20.43 256.19 447.25 13:40:01 13.23 0.71 11.84 0.68 8.98 1294.13 1027.32 13:50:21 12.91 0.00 12.34 0.57 0.01 456.02 656.02 14:00:21 18.21 0.00 17.42 0.79 0.00 332.95 720.52 14:10:01 5.23 0.00 5.08 0.15 0.00 90.26 54.02 14:20:21 5.41 0.00 5.21 0.20 0.09 96.98 59.52 14:30:21 7.09 0.00 6.75 0.34 0.00 124.51 179.67 14:40:21 5.57 0.00 5.40 0.17 0.00 96.23 50.68 14:50:21 16.47 0.02 15.69 0.76 3.92 1309.81 886.45 15:00:11 4.65 0.00 4.47 0.18 0.00 86.00 188.16 15:10:07 10.49 0.00 9.99 0.50 0.00 1188.84 546.68 Average: 17.93 0.50 15.31 2.12 71.36 3551.50 21037.61 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:21 160340 8546564 7376368 45.05 233044 7962208 9020064 51.77 2291624 13161608 44 13:30:21 2017752 10226228 5697972 34.80 234140 7785560 7136052 40.96 2321904 11280200 236 13:40:01 5169724 13659776 2265360 13.84 242784 8049772 2967424 17.03 2416708 8042956 340 13:50:21 4540760 13114404 2810160 17.16 247356 8122688 3621572 20.79 2440700 8639444 260 14:00:21 3044512 11623660 4299908 26.26 250304 8125020 5176200 29.71 2454416 10118032 160 14:10:01 2731828 11314000 4609284 28.15 251076 8127236 5247096 30.12 2455232 10414132 504 14:20:21 2716352 11302964 4620288 28.22 251892 8130864 5279432 30.30 2456140 10415268 64 14:30:21 1640832 10229188 5693648 34.77 252712 8131792 6508464 37.36 2457032 11509512 260 14:40:21 3094092 11684968 4238472 25.89 253252 8133772 5024396 28.84 2457592 10053336 92 14:50:21 2592108 11471152 4451372 27.19 261888 8403256 5192140 29.80 2561072 10433884 264 15:00:11 6417552 15320012 604036 3.69 263428 8422908 1299456 7.46 2568416 6605556 16676 15:10:07 6149824 15312736 610580 3.73 269748 8669876 1299740 7.46 2665916 6760680 120 Average: 3356306 11983804 3939787 24.06 250969 8172079 4814336 27.63 2462229 9786217 1585 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:21 lo 9.75 9.75 9.66 9.66 0.00 0.00 0.00 0.00 13:20:21 ens3 112.95 79.22 1770.15 8.60 0.00 0.00 0.00 0.00 13:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:21 lo 14.07 14.07 7.52 7.52 0.00 0.00 0.00 0.00 13:30:21 ens3 1.14 0.99 0.17 1.19 0.00 0.00 0.00 0.00 13:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 8.08 8.08 6.20 6.20 0.00 0.00 0.00 0.00 13:40:01 ens3 0.86 0.69 0.23 0.19 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:21 lo 15.18 15.18 6.47 6.47 0.00 0.00 0.00 0.00 13:50:21 ens3 1.04 0.85 0.25 0.21 0.00 0.00 0.00 0.00 13:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:21 lo 14.07 14.07 7.83 7.83 0.00 0.00 0.00 0.00 14:00:21 ens3 0.98 0.78 0.20 0.17 0.00 0.00 0.00 0.00 14:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 20.13 20.13 9.44 9.44 0.00 0.00 0.00 0.00 14:10:01 ens3 0.70 0.52 0.14 0.11 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:21 lo 23.82 23.82 8.06 8.06 0.00 0.00 0.00 0.00 14:20:21 ens3 0.50 0.32 0.11 0.08 0.00 0.00 0.00 0.00 14:20:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:21 lo 19.07 19.07 10.80 10.80 0.00 0.00 0.00 0.00 14:30:21 ens3 0.74 0.57 0.14 0.11 0.00 0.00 0.00 0.00 14:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:21 lo 17.44 17.44 9.62 9.62 0.00 0.00 0.00 0.00 14:40:21 ens3 0.75 0.57 0.16 0.12 0.00 0.00 0.00 0.00 14:40:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:21 lo 16.26 16.26 7.23 7.23 0.00 0.00 0.00 0.00 14:50:21 ens3 1.05 0.91 0.25 0.22 0.00 0.00 0.00 0.00 14:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:11 lo 21.43 21.43 7.13 7.13 0.00 0.00 0.00 0.00 15:00:11 ens3 0.58 0.37 0.13 0.09 0.00 0.00 0.00 0.00 15:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:07 lo 23.69 23.69 11.74 11.74 0.00 0.00 0.00 0.00 15:10:07 ens3 0.97 0.83 0.24 0.20 0.00 0.00 0.00 0.00 15:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.92 16.92 8.48 8.48 0.00 0.00 0.00 0.00 Average: ens3 10.49 7.43 152.48 0.96 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-39652) 07/04/25 _x86_64_ (4 CPU) 13:08:26 LINUX RESTART (4 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:20:21 all 52.75 0.00 2.71 4.36 0.11 40.08 13:20:21 0 51.04 0.00 2.69 4.04 0.10 42.14 13:20:21 1 54.80 0.00 2.85 4.14 0.11 38.10 13:20:21 2 54.51 0.00 2.73 4.28 0.10 38.38 13:20:21 3 50.64 0.00 2.56 4.99 0.11 41.70 13:30:21 all 14.53 0.00 0.67 0.04 0.09 84.66 13:30:21 0 14.69 0.00 0.67 0.02 0.09 84.53 13:30:21 1 14.29 0.00 0.66 0.06 0.10 84.90 13:30:21 2 14.52 0.00 0.67 0.03 0.10 84.69 13:30:21 3 14.63 0.00 0.70 0.04 0.09 84.54 13:40:01 all 15.09 0.00 0.70 0.14 0.09 83.98 13:40:01 0 15.66 0.00 0.72 0.05 0.08 83.49 13:40:01 1 15.18 0.00 0.60 0.28 0.09 83.85 13:40:01 2 15.15 0.00 0.76 0.10 0.09 83.90 13:40:01 3 14.38 0.00 0.73 0.14 0.09 84.66 13:50:21 all 16.08 0.00 0.70 0.05 0.09 83.08 13:50:21 0 15.83 0.00 0.68 0.03 0.08 83.38 13:50:21 1 17.01 0.00 0.76 0.02 0.09 82.13 13:50:21 2 16.06 0.00 0.68 0.09 0.09 83.07 13:50:21 3 15.43 0.00 0.69 0.05 0.08 83.76 14:00:21 all 27.60 0.00 0.98 0.05 0.10 71.26 14:00:21 0 27.18 0.00 1.05 0.04 0.10 71.63 14:00:21 1 27.41 0.00 1.05 0.04 0.10 71.40 14:00:21 2 28.22 0.00 0.90 0.04 0.10 70.75 14:00:21 3 27.60 0.00 0.93 0.10 0.10 71.27 14:10:01 all 8.21 0.00 0.46 0.02 0.10 91.21 14:10:01 0 7.89 0.00 0.49 0.04 0.10 91.48 14:10:01 1 8.28 0.00 0.46 0.01 0.10 91.16 14:10:01 2 8.26 0.00 0.42 0.01 0.10 91.21 14:10:01 3 8.41 0.00 0.48 0.02 0.10 90.99 14:20:21 all 7.39 0.00 0.48 0.08 0.08 91.97 14:20:21 0 7.66 0.00 0.46 0.01 0.09 91.79 14:20:21 1 7.11 0.00 0.49 0.14 0.09 92.17 14:20:21 2 7.40 0.00 0.52 0.01 0.09 91.98 14:20:21 3 7.38 0.00 0.45 0.16 0.08 91.93 14:30:21 all 15.41 0.00 0.68 0.04 0.10 83.78 14:30:21 0 14.92 0.00 0.67 0.03 0.09 84.29 14:30:21 1 15.71 0.00 0.70 0.07 0.11 83.42 14:30:21 2 15.53 0.00 0.66 0.03 0.10 83.68 14:30:21 3 15.47 0.00 0.67 0.03 0.10 83.73 14:40:21 all 7.82 0.00 0.40 0.03 0.09 91.66 14:40:21 0 8.08 0.00 0.46 0.03 0.09 91.35 14:40:21 1 7.89 0.00 0.36 0.03 0.08 91.64 14:40:21 2 7.62 0.00 0.42 0.04 0.10 91.82 14:40:21 3 7.69 0.00 0.36 0.03 0.09 91.83 14:50:21 all 23.15 0.00 0.86 0.08 0.10 75.81 14:50:21 0 23.71 0.00 1.01 0.03 0.09 75.16 14:50:21 1 22.34 0.00 0.88 0.14 0.10 76.54 14:50:21 2 22.89 0.00 0.86 0.07 0.10 76.08 14:50:21 3 23.65 0.00 0.71 0.07 0.09 75.48 15:00:11 all 7.44 0.00 0.38 0.63 0.09 91.46 15:00:11 0 7.72 0.00 0.39 1.13 0.08 90.68 15:00:11 1 7.55 0.00 0.34 0.23 0.09 91.79 15:00:11 2 7.24 0.00 0.41 0.23 0.09 92.03 15:00:11 3 7.26 0.00 0.37 0.94 0.09 91.34 15:00:11 CPU %user %nice %system %iowait %steal %idle 15:10:07 all 14.37 0.00 0.59 0.61 0.09 84.35 15:10:07 0 13.71 0.00 0.57 0.20 0.08 85.44 15:10:07 1 14.44 0.00 0.60 0.93 0.09 83.93 15:10:07 2 15.32 0.00 0.64 0.41 0.09 83.54 15:10:07 3 13.99 0.00 0.54 0.89 0.09 84.49 Average: all 17.60 0.00 0.81 0.52 0.09 80.98 Average: 0 17.45 0.00 0.83 0.48 0.09 81.16 Average: 1 17.78 0.00 0.82 0.52 0.09 80.78 Average: 2 17.84 0.00 0.81 0.46 0.10 80.80 Average: 3 17.32 0.00 0.77 0.63 0.09 81.19