---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-40645 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 789 25029 4 6273 30835 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:43:7d:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.215/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82377sec preferred_lft 82377sec inet6 fe80::f816:3eff:fe43:7d55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:27:9b:08 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-8c-8g-40645) 07/08/25 _x86_64_ (8 CPU) 01:42:06 LINUX RESTART (8 CPU) 01:50:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:00:01 1.62 0.01 1.61 0.01 0.04 19.84 311.97 02:10:11 1.59 0.00 1.59 0.00 0.00 17.29 0.00 02:20:11 1.52 0.00 1.52 0.00 0.01 16.92 0.00 02:30:01 1.45 0.00 1.45 0.00 0.00 16.67 0.00 02:40:12 1.55 0.00 1.55 0.00 0.00 17.37 0.00 Average: 1.55 0.00 1.54 0.00 0.01 17.61 61.49 01:50:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 29885416 31888700 493600 1.50 47852 2292392 1501816 4.43 410684 2264388 84 02:10:11 29884408 31888264 493936 1.50 48460 2292396 1501880 4.43 411256 2266276 36 02:20:11 29888952 31893484 488844 1.49 49080 2292412 1501944 4.43 411916 2268300 8 02:30:01 29886516 31891664 490636 1.49 49688 2292420 1502008 4.43 412516 2271620 240 02:40:12 29884536 31890232 491892 1.50 50264 2292428 1502008 4.43 413052 2273104 36 Average: 29885966 31890469 491782 1.50 49069 2292410 1501931 4.43 411885 2268738 81 01:50:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:11 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:10:11 ens3 0.51 0.18 0.14 0.09 0.00 0.00 0.00 0.00 02:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:20:11 ens3 2.62 0.20 0.40 0.10 0.00 0.00 0.00 0.00 02:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 ens3 2.07 0.18 0.30 0.12 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:12 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:40:12 ens3 0.66 0.13 0.11 0.06 0.00 0.00 0.00 0.00 02:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.22 0.15 0.20 0.08 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-8c-8g-40645) 07/08/25 _x86_64_ (8 CPU) 01:42:06 LINUX RESTART (8 CPU) 01:50:10 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 0.08 0.00 0.01 0.01 0.01 99.89 02:00:01 0 0.03 0.00 0.03 0.00 0.03 99.92 02:00:01 1 0.01 0.00 0.01 0.00 0.01 99.97 02:00:01 2 0.60 0.00 0.01 0.00 0.01 99.37 02:00:01 3 0.00 0.00 0.01 0.00 0.01 99.98 02:00:01 4 0.01 0.00 0.00 0.04 0.00 99.94 02:00:01 5 0.01 0.00 0.01 0.00 0.01 99.98 02:00:01 6 0.02 0.00 0.01 0.00 0.00 99.97 02:00:01 7 0.00 0.00 0.01 0.01 0.01 99.98 02:10:11 all 0.08 0.00 0.01 0.01 0.01 99.89 02:10:11 0 0.00 0.00 0.00 0.00 0.00 99.99 02:10:11 1 0.02 0.00 0.02 0.00 0.01 99.95 02:10:11 2 0.55 0.00 0.03 0.00 0.02 99.39 02:10:11 3 0.01 0.00 0.01 0.00 0.01 99.96 02:10:11 4 0.01 0.00 0.01 0.07 0.00 99.91 02:10:11 5 0.01 0.00 0.01 0.00 0.00 99.98 02:10:11 6 0.01 0.00 0.00 0.00 0.00 99.98 02:10:11 7 0.00 0.00 0.01 0.00 0.00 99.99 02:20:11 all 0.07 0.00 0.01 0.02 0.01 99.89 02:20:11 0 0.09 0.00 0.00 0.00 0.00 99.91 02:20:11 1 0.03 0.00 0.02 0.02 0.02 99.90 02:20:11 2 0.39 0.00 0.05 0.00 0.03 99.54 02:20:11 3 0.01 0.00 0.02 0.04 0.01 99.92 02:20:11 4 0.01 0.00 0.00 0.08 0.00 99.91 02:20:11 5 0.00 0.00 0.01 0.00 0.00 99.99 02:20:11 6 0.01 0.00 0.01 0.00 0.00 99.98 02:20:11 7 0.00 0.00 0.01 0.00 0.00 99.99 02:30:01 all 0.08 0.00 0.02 0.01 0.01 99.89 02:30:01 0 0.01 0.00 0.01 0.00 0.00 99.98 02:30:01 1 0.02 0.00 0.02 0.05 0.01 99.89 02:30:01 2 0.40 0.00 0.03 0.00 0.01 99.56 02:30:01 3 0.01 0.00 0.01 0.00 0.01 99.97 02:30:01 4 0.15 0.00 0.01 0.00 0.01 99.83 02:30:01 5 0.00 0.00 0.01 0.00 0.00 99.99 02:30:01 6 0.02 0.00 0.02 0.00 0.00 99.96 02:30:01 7 0.01 0.00 0.02 0.00 0.01 99.96 02:40:12 all 0.07 0.00 0.01 0.01 0.01 99.91 02:40:12 0 0.01 0.00 0.00 0.00 0.00 99.99 02:40:12 1 0.02 0.00 0.03 0.01 0.01 99.92 02:40:12 2 0.02 0.00 0.02 0.00 0.01 99.94 02:40:12 3 0.01 0.00 0.01 0.03 0.01 99.95 02:40:12 4 0.48 0.00 0.01 0.00 0.00 99.51 02:40:12 5 0.00 0.00 0.00 0.00 0.00 99.99 02:40:12 6 0.01 0.00 0.02 0.00 0.00 99.97 02:40:12 7 0.00 0.00 0.01 0.00 0.00 99.99 Average: all 0.08 0.00 0.01 0.01 0.01 99.89 Average: 0 0.03 0.00 0.01 0.00 0.01 99.96 Average: 1 0.02 0.00 0.02 0.02 0.01 99.93 Average: 2 0.39 0.00 0.03 0.00 0.02 99.56 Average: 3 0.01 0.00 0.01 0.02 0.01 99.96 Average: 4 0.13 0.00 0.01 0.04 0.00 99.82 Average: 5 0.01 0.00 0.01 0.00 0.00 99.98 Average: 6 0.01 0.00 0.01 0.00 0.00 99.97 Average: 7 0.00 0.00 0.01 0.00 0.00 99.98