---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20787 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 17G 62G 21% / 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 694 4157 4 11136 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:d8:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.169/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80057sec preferred_lft 80057sec inet6 fe80::f816:3eff:fe31:d817/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:a0:ad:cb 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-20787) 02/18/25 _x86_64_ (4 CPU) 20:59:11 LINUX RESTART (4 CPU) 21:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:10:01 17.40 0.58 4.60 12.22 604.15 689.41 253674.08 21:20:09 1.26 0.01 1.25 0.00 0.05 15.07 0.00 21:30:09 1.26 0.00 1.26 0.00 0.00 14.47 0.00 21:40:00 1.26 0.00 1.26 0.00 0.00 14.49 0.00 21:50:09 1.29 0.00 1.29 0.00 0.00 14.88 0.00 22:00:09 1.32 0.00 1.32 0.00 0.00 15.35 0.00 22:10:01 1.53 0.00 1.53 0.00 0.00 17.44 0.00 22:20:09 1.58 0.00 1.58 0.00 0.00 18.17 0.00 22:30:09 1.59 0.00 1.59 0.00 0.00 17.95 0.00 22:40:01 53.37 3.74 47.89 1.74 221.19 3976.44 869.21 Average: 8.12 0.43 6.29 1.39 82.26 474.06 25461.70 21:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:10:01 13573892 15547224 471288 2.88 39340 2161080 1132368 6.50 377948 2171700 212 21:20:09 13574012 15547780 470764 2.88 39764 2161092 1132432 6.50 378376 2171968 192 21:30:09 13574172 15548476 470108 2.87 40148 2161228 1132432 6.50 378760 2172876 36 21:40:00 13572824 15547512 471072 2.88 40516 2161236 1132432 6.50 379136 2174552 12 21:50:09 13587976 15563048 455648 2.78 40900 2161236 1132820 6.50 379512 2180796 4 22:00:09 13577644 15553200 465452 2.84 41300 2161320 1132824 6.50 379912 2190204 40 22:10:01 13577156 15553292 465352 2.84 41852 2161332 1132824 6.50 380464 2190456 204 22:20:09 13576400 15553348 465392 2.84 42460 2161536 1132888 6.50 381072 2190804 196 22:30:09 13575900 15553440 465324 2.84 43036 2161540 1132888 6.50 381648 2190752 36 22:40:01 10239372 14273328 1682884 10.28 134648 3980156 2317424 13.30 629860 5044040 1040932 Average: 13242935 15424065 588328 3.59 50396 2343176 1251133 7.18 404669 2467815 104186 21:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:10:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 21:10:01 ens3 14.75 10.00 178.07 0.70 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:09 ens3 0.42 0.11 0.07 0.04 0.00 0.00 0.00 0.00 21:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:09 ens3 0.29 0.07 0.04 0.02 0.00 0.00 0.00 0.00 21:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:40:00 ens3 0.43 0.15 0.11 0.06 0.00 0.00 0.00 0.00 21:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:50:09 ens3 0.31 0.16 0.04 0.46 0.00 0.00 0.00 0.00 21:50:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:09 ens3 0.31 0.10 0.06 0.04 0.00 0.00 0.00 0.00 22:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 ens3 0.34 0.11 0.07 0.04 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:20:09 ens3 0.38 0.13 0.10 0.06 0.00 0.00 0.00 0.00 22:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:09 ens3 0.42 0.08 0.04 0.02 0.00 0.00 0.00 0.00 22:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 22:40:01 ens3 72.61 57.21 891.27 9.70 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 8.93 6.73 105.79 1.10 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-20787) 02/18/25 _x86_64_ (4 CPU) 20:59:11 LINUX RESTART (4 CPU) 21:00:01 CPU %user %nice %system %iowait %steal %idle 21:10:01 all 0.51 0.00 0.14 0.13 0.01 99.20 21:10:01 0 0.36 0.00 0.12 0.05 0.01 99.45 21:10:01 1 0.33 0.00 0.14 0.12 0.02 99.40 21:10:01 2 0.88 0.00 0.14 0.18 0.01 98.79 21:10:01 3 0.48 0.00 0.17 0.16 0.02 99.17 21:20:09 all 0.26 0.00 0.02 0.01 0.01 99.70 21:20:09 0 0.01 0.00 0.01 0.00 0.01 99.96 21:20:09 1 0.04 0.00 0.03 0.00 0.02 99.91 21:20:09 2 0.01 0.00 0.01 0.00 0.00 99.98 21:20:09 3 0.97 0.00 0.03 0.02 0.02 98.95 21:30:09 all 0.28 0.00 0.02 0.01 0.01 99.67 21:30:09 0 0.01 0.00 0.03 0.01 0.01 99.94 21:30:09 1 0.02 0.00 0.02 0.00 0.01 99.95 21:30:09 2 0.02 0.00 0.02 0.00 0.01 99.95 21:30:09 3 1.08 0.00 0.02 0.02 0.02 98.86 21:40:00 all 0.06 0.00 0.02 0.01 0.01 99.90 21:40:00 0 0.01 0.00 0.02 0.02 0.01 99.94 21:40:00 1 0.03 0.00 0.02 0.00 0.02 99.93 21:40:00 2 0.02 0.00 0.01 0.00 0.01 99.95 21:40:00 3 0.17 0.00 0.02 0.01 0.02 99.78 21:50:09 all 0.41 0.00 0.02 0.01 0.01 99.55 21:50:09 0 0.01 0.00 0.01 0.01 0.01 99.96 21:50:09 1 0.10 0.00 0.02 0.01 0.01 99.86 21:50:09 2 1.01 0.00 0.02 0.00 0.01 98.96 21:50:09 3 0.51 0.00 0.02 0.00 0.02 99.45 22:00:09 all 0.23 0.00 0.02 0.01 0.01 99.72 22:00:09 0 0.02 0.00 0.02 0.00 0.02 99.94 22:00:09 1 0.83 0.00 0.01 0.02 0.01 99.12 22:00:09 2 0.07 0.00 0.02 0.01 0.01 99.89 22:00:09 3 0.02 0.00 0.03 0.00 0.01 99.94 22:10:01 all 0.14 0.00 0.02 0.01 0.01 99.82 22:10:01 0 0.02 0.00 0.02 0.00 0.01 99.96 22:10:01 1 0.45 0.00 0.02 0.04 0.01 99.49 22:10:01 2 0.07 0.00 0.02 0.01 0.01 99.90 22:10:01 3 0.02 0.00 0.03 0.00 0.02 99.93 22:20:09 all 0.32 0.00 0.03 0.01 0.01 99.63 22:20:09 0 0.01 0.00 0.02 0.00 0.01 99.96 22:20:09 1 1.23 0.00 0.04 0.02 0.01 98.71 22:20:09 2 0.02 0.00 0.04 0.00 0.02 99.91 22:20:09 3 0.01 0.00 0.01 0.01 0.01 99.95 22:30:09 all 0.04 0.00 0.02 0.01 0.01 99.92 22:30:09 0 0.01 0.00 0.01 0.03 0.01 99.93 22:30:09 1 0.13 0.00 0.03 0.00 0.02 99.82 22:30:09 2 0.01 0.00 0.03 0.01 0.01 99.94 22:30:09 3 0.01 0.00 0.01 0.00 0.01 99.96 22:40:01 all 9.71 0.00 0.83 0.83 0.03 88.60 22:40:01 0 7.88 0.00 0.70 0.72 0.03 90.67 22:40:01 1 10.34 0.00 0.95 0.96 0.04 87.71 22:40:01 2 10.90 0.00 0.87 1.03 0.03 87.18 22:40:01 3 9.71 0.00 0.79 0.61 0.03 88.85 Average: all 1.18 0.00 0.11 0.10 0.01 98.59 Average: 0 0.82 0.00 0.10 0.08 0.01 98.98 Average: 1 1.33 0.00 0.13 0.12 0.02 98.41 Average: 2 1.29 0.00 0.12 0.12 0.01 98.46 Average: 3 1.29 0.00 0.11 0.08 0.02 98.50