---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-39072 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 699 6742 4 8546 14946 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:f0:c1:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.75/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78444sec preferred_lft 78444sec inet6 fe80::f816:3eff:fef0:c17d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:f8:df:7e 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-39072) 07/02/25 _x86_64_ (4 CPU) 11:56:36 LINUX RESTART (4 CPU) 12:00:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 71.45 2.48 64.68 4.29 718.44 30952.23 15164.46 12:20:16 8.59 0.93 7.33 0.33 10.13 202.43 846.44 12:30:16 46.09 19.45 11.15 15.48 163.96 1254.00 214911.56 12:40:01 10.28 0.03 9.77 0.48 0.83 494.11 1286.00 12:50:10 19.39 0.00 18.62 0.77 0.00 330.63 938.39 13:00:16 6.21 0.00 5.97 0.24 0.00 107.32 80.61 13:10:01 7.29 0.00 6.95 0.35 0.00 161.20 225.72 13:20:16 4.86 0.00 4.69 0.17 0.00 90.47 74.55 13:30:16 5.13 0.00 4.96 0.17 0.00 85.09 41.51 13:40:01 35.77 19.18 15.82 0.77 162.04 1392.71 1036.40 13:50:16 6.74 0.00 6.53 0.22 0.00 110.01 276.73 14:00:16 10.31 0.00 9.80 0.51 0.00 1181.85 557.41 Average: 19.16 3.46 13.73 1.97 86.21 2965.63 19588.21 12:00:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 1833648 8138200 7786904 47.56 233924 5919608 9141104 52.47 2314888 11509088 300 12:20:16 3826252 10138552 5788764 35.36 235540 5925992 7151348 41.05 2362980 9473660 28 12:30:16 6965244 13608820 2319460 14.17 244628 6240428 3001984 17.23 2503784 6193724 248 12:40:01 5595588 12321216 3606080 22.02 248868 6312740 4365224 25.06 2521564 7536032 280 12:50:10 6287500 13018336 2909168 17.77 251768 6314996 4213888 24.19 2540500 6839280 432 13:00:16 4505380 11239596 4686712 28.62 252924 6317192 5335648 30.63 2541724 8605168 28 13:10:01 3285048 10023476 5902440 36.05 254048 6320308 6817688 39.13 2542952 9812600 224 13:20:16 3145244 9886776 6038692 36.88 254700 6322760 6761208 38.81 2543676 9956308 164 13:30:16 5193904 11937272 3989608 24.37 255472 6323840 5014708 28.78 2544448 7915848 256 13:40:01 4524536 11604824 4321008 26.39 264136 6642688 5097436 29.26 2689552 8427320 388 13:50:16 4319216 11403620 4521960 27.62 264728 6646220 5207760 29.89 2690848 8626120 56 14:00:16 4031748 11395308 4529632 27.66 272400 6908436 5195008 29.82 2785288 8821704 228 Average: 4459442 11226333 4700036 28.71 252761 6349601 5608584 32.19 2548517 8643071 219 12:00:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 12.31 12.31 11.48 11.48 0.00 0.00 0.00 0.00 12:10:01 ens3 37.22 19.18 677.21 2.25 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:16 lo 11.12 11.12 5.77 5.77 0.00 0.00 0.00 0.00 12:20:16 ens3 0.85 0.42 0.18 0.13 0.00 0.00 0.00 0.00 12:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:16 lo 8.00 8.00 6.27 6.27 0.00 0.00 0.00 0.00 12:30:16 ens3 0.96 0.71 0.26 0.21 0.00 0.00 0.00 0.00 12:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 14.99 14.99 6.45 6.45 0.00 0.00 0.00 0.00 12:40:01 ens3 2.48 1.29 0.70 1.63 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:10 lo 12.90 12.90 7.17 7.17 0.00 0.00 0.00 0.00 12:50:10 ens3 1.08 0.74 0.18 0.14 0.00 0.00 0.00 0.00 12:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:16 lo 19.90 19.90 9.54 9.54 0.00 0.00 0.00 0.00 13:00:16 ens3 0.94 0.62 0.20 0.16 0.00 0.00 0.00 0.00 13:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 29.15 29.15 11.43 11.43 0.00 0.00 0.00 0.00 13:10:01 ens3 0.68 0.50 0.11 0.09 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:16 lo 21.31 21.31 10.83 10.83 0.00 0.00 0.00 0.00 13:20:16 ens3 0.83 0.59 0.19 0.15 0.00 0.00 0.00 0.00 13:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:16 lo 11.31 11.31 6.12 6.12 0.00 0.00 0.00 0.00 13:30:16 ens3 0.72 0.41 0.14 0.09 0.00 0.00 0.00 0.00 13:30:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 15.40 15.40 7.65 7.65 0.00 0.00 0.00 0.00 13:40:01 ens3 1.63 1.40 8.08 0.27 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 13:50:16 lo 22.09 22.09 7.38 7.38 0.00 0.00 0.00 0.00 13:50:16 ens3 1.01 0.41 0.22 0.13 0.00 0.00 0.00 0.00 13:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:16 lo 15.17 15.17 8.57 8.57 0.00 0.00 0.00 0.00 14:00:16 ens3 0.90 0.69 0.21 0.17 0.00 0.00 0.00 0.00 14:00:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 16.13 16.13 8.21 8.21 0.00 0.00 0.00 0.00 Average: ens3 4.03 2.21 55.94 0.44 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-39072) 07/02/25 _x86_64_ (4 CPU) 11:56:36 LINUX RESTART (4 CPU) 12:00:16 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 42.86 0.00 2.18 0.73 0.10 54.12 12:10:01 0 43.29 0.00 2.04 0.76 0.10 53.82 12:10:01 1 43.01 0.00 2.20 0.60 0.10 54.08 12:10:01 2 43.98 0.00 2.32 0.88 0.10 52.71 12:10:01 3 41.18 0.00 2.14 0.70 0.10 55.88 12:20:16 all 13.83 0.00 0.55 0.06 0.09 85.47 12:20:16 0 14.61 0.00 0.62 0.02 0.08 84.67 12:20:16 1 13.87 0.00 0.53 0.02 0.09 85.49 12:20:16 2 13.68 0.00 0.47 0.15 0.09 85.62 12:20:16 3 13.18 0.00 0.61 0.04 0.09 86.09 12:30:16 all 14.62 0.00 0.64 0.11 0.09 84.54 12:30:16 0 13.44 0.00 0.56 0.10 0.09 85.81 12:30:16 1 14.61 0.00 0.63 0.09 0.09 84.57 12:30:16 2 14.92 0.00 0.70 0.16 0.09 84.12 12:30:16 3 15.51 0.00 0.66 0.09 0.09 83.66 12:40:01 all 13.67 0.00 0.62 0.07 0.10 85.54 12:40:01 0 14.55 0.00 0.62 0.08 0.10 84.65 12:40:01 1 13.30 0.00 0.60 0.10 0.10 85.91 12:40:01 2 13.19 0.00 0.58 0.06 0.09 86.08 12:40:01 3 13.65 0.00 0.66 0.04 0.10 85.54 12:50:10 all 28.61 0.00 1.01 0.07 0.10 70.20 12:50:10 0 28.38 0.00 1.00 0.01 0.09 70.52 12:50:10 1 27.64 0.00 1.16 0.04 0.10 71.05 12:50:10 2 29.70 0.00 0.97 0.12 0.10 69.12 12:50:10 3 28.74 0.00 0.93 0.11 0.10 70.12 13:00:16 all 10.15 0.00 0.51 0.03 0.09 89.22 13:00:16 0 10.07 0.00 0.54 0.04 0.10 89.26 13:00:16 1 10.37 0.00 0.57 0.03 0.10 88.94 13:00:16 2 10.02 0.00 0.48 0.03 0.10 89.37 13:00:16 3 10.14 0.00 0.45 0.01 0.09 89.31 13:10:01 all 14.36 0.00 0.66 0.04 0.09 84.85 13:10:01 0 13.97 0.00 0.69 0.03 0.09 85.23 13:10:01 1 14.58 0.00 0.66 0.05 0.09 84.63 13:10:01 2 14.30 0.00 0.64 0.04 0.10 84.92 13:10:01 3 14.61 0.00 0.66 0.03 0.09 84.62 13:20:16 all 9.96 0.00 0.40 0.02 0.10 89.52 13:20:16 0 9.55 0.00 0.42 0.00 0.09 89.93 13:20:16 1 10.31 0.00 0.40 0.01 0.10 89.18 13:20:16 2 10.01 0.00 0.33 0.01 0.10 89.56 13:20:16 3 9.98 0.00 0.47 0.06 0.09 89.40 13:30:16 all 5.80 0.00 0.32 0.11 0.09 93.67 13:30:16 0 5.66 0.00 0.30 0.03 0.09 93.93 13:30:16 1 5.63 0.00 0.32 0.36 0.10 93.59 13:30:16 2 6.14 0.00 0.35 0.02 0.10 93.39 13:30:16 3 5.78 0.00 0.30 0.04 0.08 93.79 13:40:01 all 24.02 0.00 0.91 0.15 0.10 74.82 13:40:01 0 23.87 0.00 0.93 0.06 0.09 75.06 13:40:01 1 24.58 0.00 0.91 0.13 0.09 74.29 13:40:01 2 24.45 0.00 0.83 0.03 0.10 74.59 13:40:01 3 23.18 0.00 0.99 0.40 0.10 75.34 13:50:16 all 7.52 0.00 0.35 0.03 0.09 92.00 13:50:16 0 6.92 0.00 0.37 0.01 0.09 92.61 13:50:16 1 7.74 0.00 0.36 0.03 0.09 91.78 13:50:16 2 7.75 0.00 0.34 0.02 0.09 91.79 13:50:16 3 7.68 0.00 0.34 0.06 0.08 91.83 13:50:16 CPU %user %nice %system %iowait %steal %idle 14:00:16 all 13.58 0.00 0.57 0.05 0.09 85.70 14:00:16 0 14.58 0.00 0.53 0.02 0.09 84.79 14:00:16 1 13.61 0.00 0.61 0.03 0.09 85.66 14:00:16 2 13.17 0.00 0.64 0.05 0.10 86.04 14:00:16 3 12.98 0.00 0.50 0.12 0.09 86.31 Average: all 16.51 0.00 0.72 0.12 0.09 82.55 Average: 0 16.49 0.00 0.71 0.09 0.09 82.61 Average: 1 16.53 0.00 0.74 0.12 0.10 82.51 Average: 2 16.70 0.00 0.72 0.13 0.10 82.36 Average: 3 16.31 0.00 0.72 0.14 0.09 82.74