---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-39161 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 11G 29G 28% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 530 2062 4 5345 7096 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:54:b0:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.83/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 50190sec preferred_lft 50190sec inet6 fe80::f816:3eff:fe54:b01d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2c:79:5c:a3 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-2c-2g-39161) 07/03/25 _x86_64_ (2 CPU) 00:00:31 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:31 1.89 0.18 1.70 0.01 4.40 24.96 0.63 00:20:00 1.54 0.00 1.54 0.00 0.00 15.76 0.00 00:30:31 1.61 0.00 1.61 0.00 0.00 16.75 0.00 00:40:31 1.60 0.00 1.60 0.00 0.00 16.64 0.00 00:50:01 1.51 0.00 1.51 0.00 0.00 15.49 0.00 01:00:31 1.63 0.00 1.63 0.00 0.00 16.97 0.00 01:10:31 1.35 0.00 1.35 0.00 0.00 14.32 0.00 01:20:01 47.32 4.30 42.20 0.81 260.27 4877.76 1054.72 Average: 7.05 0.54 6.42 0.10 31.65 597.99 126.09 00:00:31 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:31 5189544 7418756 380384 4.68 81372 2334268 964284 10.51 471944 2215464 124 00:20:00 5189292 7418772 380292 4.68 81520 2334388 964284 10.51 472092 2215544 124 00:30:31 5189292 7419088 380024 4.68 81708 2334520 964348 10.51 472276 2215736 124 00:40:31 5187528 7417664 381468 4.69 81892 2334660 964348 10.51 472472 2215916 128 00:50:01 5186268 7416572 382540 4.71 82060 2334664 964348 10.51 472632 2215928 124 01:00:31 5186044 7416728 382396 4.70 82212 2334872 964348 10.51 472792 2216176 124 01:10:31 5184784 7415740 383348 4.72 82348 2335008 964412 10.51 472924 2216356 180 01:20:01 2154216 5888784 1858956 22.87 178308 3605656 2398956 26.14 867052 4697692 178760 Average: 4808371 7226513 566176 6.97 93928 2493504 1143666 12.46 521773 2526102 22461 00:00:31 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:10:31 ens3 0.28 0.10 0.07 0.04 0.00 0.00 0.00 0.00 00:10:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 00:20:00 ens3 0.26 0.10 0.06 0.04 0.00 0.00 0.00 0.00 00:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:31 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 00:30:31 ens3 0.43 0.16 0.12 0.08 0.00 0.00 0.00 0.00 00:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:40:31 ens3 0.68 0.22 0.23 0.14 0.00 0.00 0.00 0.00 00:40:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 0.42 0.13 0.10 0.06 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:31 ens3 2.44 0.28 0.52 0.21 0.00 0.00 0.00 0.00 01:00:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:10:31 ens3 2.27 0.15 0.29 0.10 0.00 0.00 0.00 0.00 01:10:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.45 0.45 0.06 0.06 0.00 0.00 0.00 0.00 01:20:01 ens3 59.54 46.56 519.56 11.96 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 7.98 5.71 62.25 1.51 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-2c-2g-39161) 07/03/25 _x86_64_ (2 CPU) 00:00:31 CPU %user %nice %system %iowait %steal %idle 00:10:31 all 0.27 0.00 0.05 0.03 0.02 99.63 00:10:31 0 0.52 0.00 0.06 0.01 0.02 99.39 00:10:31 1 0.03 0.00 0.04 0.04 0.02 99.88 00:20:00 all 0.17 0.00 0.05 0.02 0.02 99.74 00:20:00 0 0.24 0.00 0.06 0.04 0.03 99.63 00:20:00 1 0.10 0.00 0.03 0.01 0.01 99.85 00:30:31 all 0.04 0.00 0.04 0.01 0.02 99.88 00:30:31 0 0.06 0.00 0.06 0.01 0.03 99.85 00:30:31 1 0.03 0.00 0.03 0.02 0.01 99.92 00:40:31 all 0.26 0.00 0.04 0.02 0.02 99.67 00:40:31 0 0.47 0.00 0.05 0.02 0.02 99.44 00:40:31 1 0.05 0.00 0.03 0.02 0.02 99.89 00:50:01 all 0.26 0.00 0.04 0.01 0.02 99.67 00:50:01 0 0.48 0.00 0.04 0.01 0.02 99.45 00:50:01 1 0.03 0.00 0.04 0.02 0.02 99.89 01:00:31 all 0.23 0.00 0.04 0.02 0.02 99.69 01:00:31 0 0.40 0.00 0.05 0.02 0.03 99.51 01:00:31 1 0.06 0.00 0.04 0.01 0.02 99.87 01:10:31 all 0.43 0.00 0.05 0.01 0.02 99.48 01:10:31 0 0.04 0.00 0.06 0.03 0.02 99.85 01:10:31 1 0.82 0.00 0.04 0.00 0.02 99.11 01:20:01 all 41.77 0.00 1.92 0.53 0.06 55.73 01:20:01 0 42.14 0.00 1.76 0.52 0.06 55.52 01:20:01 1 41.39 0.00 2.08 0.54 0.06 55.93 Average: all 5.20 0.00 0.27 0.08 0.03 94.43 Average: 0 5.31 0.00 0.26 0.08 0.03 94.33 Average: 1 5.09 0.00 0.28 0.08 0.02 94.53