---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20602 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 16G 62G 20% / 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 700 6150 3 9137 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:ac:b5:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.98/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81653sec preferred_lft 81653sec inet6 fe80::f816:3eff:feac:b5aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:9f:9b:ae 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-20602) 02/18/25 _x86_64_ (4 CPU) 15:09:52 LINUX RESTART (4 CPU) 15:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:20:01 15.36 6.73 8.20 0.44 1613.97 6146.15 17605.64 15:30:20 1.13 0.00 1.12 0.00 0.04 13.72 0.00 15:40:02 1.07 0.00 1.07 0.00 0.00 13.00 0.00 15:50:03 1.14 0.00 1.14 0.00 0.00 14.05 0.00 16:00:03 13.20 0.00 1.30 11.90 0.15 15.20 242738.20 16:10:03 1.22 0.00 1.22 0.00 0.00 14.01 0.00 16:20:04 127.60 5.46 116.09 6.05 289.99 35165.17 21010.28 Average: 22.97 1.74 18.60 2.63 272.02 5914.81 40186.05 15:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:20:01 13581408 15546172 472176 2.88 39028 2152836 1106572 6.35 372916 2169596 224 15:30:20 13580656 15545812 472576 2.89 39400 2152856 1106572 6.35 373292 2170388 228 15:40:02 13580180 15545676 472688 2.89 39720 2152864 1106572 6.35 373620 2171560 228 15:50:03 13579928 15545916 472588 2.89 40080 2153000 1106572 6.35 373976 2172452 56 16:00:03 13575168 15546664 471808 2.88 40712 2157884 1106764 6.35 379376 2176404 236 16:10:03 13574664 15546560 471900 2.88 41080 2157900 1106764 6.35 379752 2176472 240 16:20:04 4248056 14667808 1259948 7.70 237596 9982944 2078908 11.93 2254808 9134032 238864 Average: 12245723 15420658 584812 3.57 68231 3272898 1245532 7.15 643963 3167272 34297 15:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:20:01 lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 15:20:01 ens3 23.85 14.67 243.66 2.47 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:20 ens3 0.47 0.13 0.10 0.06 0.00 0.00 0.00 0.00 15:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:02 ens3 0.35 0.10 0.07 0.04 0.00 0.00 0.00 0.00 15:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:03 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 15:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:03 ens3 0.67 0.48 0.14 0.58 0.00 0.00 0.00 0.00 16:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:03 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:03 ens3 0.27 0.07 0.04 0.02 0.00 0.00 0.00 0.00 16:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:04 lo 4.15 4.15 4.27 4.27 0.00 0.00 0.00 0.00 16:20:04 ens3 116.05 88.24 1634.10 13.33 0.00 0.00 0.00 0.00 16:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.62 0.62 0.00 0.00 0.00 0.00 Average: ens3 20.29 14.83 268.46 2.36 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-20602) 02/18/25 _x86_64_ (4 CPU) 15:09:52 LINUX RESTART (4 CPU) 15:10:00 CPU %user %nice %system %iowait %steal %idle 15:20:01 all 0.89 0.00 0.29 0.72 0.01 98.08 15:20:01 0 1.12 0.00 0.34 0.36 0.02 98.16 15:20:01 1 0.78 0.00 0.29 0.62 0.01 98.30 15:20:01 2 0.80 0.00 0.27 1.38 0.02 97.53 15:20:01 3 0.86 0.00 0.28 0.52 0.01 98.34 15:30:20 all 0.16 0.00 0.03 0.02 0.01 99.78 15:30:20 0 0.51 0.00 0.04 0.02 0.01 99.42 15:30:20 1 0.03 0.00 0.02 0.03 0.01 99.92 15:30:20 2 0.09 0.00 0.04 0.04 0.02 99.81 15:30:20 3 0.01 0.00 0.01 0.00 0.00 99.97 15:40:02 all 0.12 0.00 0.03 0.04 0.01 99.80 15:40:02 0 0.02 0.00 0.03 0.07 0.01 99.87 15:40:02 1 0.02 0.00 0.03 0.00 0.01 99.94 15:40:02 2 0.02 0.00 0.02 0.09 0.01 99.86 15:40:02 3 0.44 0.00 0.02 0.00 0.01 99.53 15:50:03 all 0.13 0.00 0.02 0.01 0.01 99.83 15:50:03 0 0.01 0.00 0.02 0.04 0.01 99.92 15:50:03 1 0.04 0.00 0.03 0.02 0.01 99.90 15:50:03 2 0.05 0.00 0.01 0.00 0.01 99.93 15:50:03 3 0.40 0.00 0.03 0.00 0.01 99.56 16:00:03 all 0.16 0.00 0.03 0.04 0.01 99.75 16:00:03 0 0.03 0.00 0.04 0.10 0.01 99.82 16:00:03 1 0.12 0.00 0.03 0.00 0.01 99.84 16:00:03 2 0.46 0.00 0.03 0.00 0.01 99.50 16:00:03 3 0.04 0.00 0.03 0.06 0.02 99.85 16:10:03 all 0.11 0.00 0.03 0.02 0.01 99.84 16:10:03 0 0.03 0.00 0.04 0.02 0.01 99.91 16:10:03 1 0.20 0.00 0.04 0.03 0.01 99.72 16:10:03 2 0.02 0.00 0.02 0.01 0.01 99.95 16:10:03 3 0.19 0.00 0.02 0.01 0.01 99.78 16:20:04 all 47.07 0.00 2.54 5.40 0.14 44.85 16:20:04 0 47.73 0.00 2.63 5.52 0.13 43.98 16:20:04 1 42.23 0.00 2.53 4.33 0.13 50.79 16:20:04 2 49.88 0.00 2.67 5.79 0.14 41.51 16:20:04 3 48.45 0.00 2.33 5.97 0.14 43.11 Average: all 6.93 0.00 0.42 0.89 0.03 91.73 Average: 0 7.04 0.00 0.45 0.87 0.03 91.61 Average: 1 6.19 0.00 0.42 0.72 0.03 92.65 Average: 2 7.31 0.00 0.44 1.04 0.03 91.19 Average: 3 7.18 0.00 0.39 0.94 0.03 91.47