---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20604 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: 5600.00 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 63G 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 1500 5699 3 8789 14146 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:61:6a:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.108/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81651sec preferred_lft 81651sec inet6 fe80::f816:3eff:fe61:6a2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:d8:1d:38 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-20604) 02/18/25 _x86_64_ (4 CPU) 15:09:53 LINUX RESTART (4 CPU) 15:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:20:02 12.69 6.19 6.42 0.08 1010.63 9356.83 1020.69 15:30:02 1.44 0.00 1.44 0.00 0.04 16.98 0.00 15:40:02 1.36 0.00 1.36 0.00 0.00 15.89 0.00 15:50:03 1.33 0.00 1.33 0.00 0.00 15.57 0.00 16:00:03 1.34 0.00 1.34 0.00 0.00 15.21 0.00 16:10:04 1.41 0.00 1.41 0.00 0.00 15.82 0.00 16:20:04 146.29 5.46 121.28 19.54 291.25 35656.92 246586.61 Average: 23.70 1.67 19.23 2.80 186.16 6443.92 35376.24 15:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:20:02 13937564 15557148 466076 2.85 35864 1813564 1110168 6.37 167496 2035732 196 15:30:02 13936572 15556916 466184 2.85 36476 1813704 1110168 6.37 168096 2037708 176 15:40:02 13932568 15553540 469484 2.87 37036 1813720 1110232 6.37 168684 2045624 64 15:50:03 13931056 15552620 470324 2.87 37612 1813728 1110232 6.37 169248 2045484 224 16:00:03 13929548 15551704 471328 2.88 38180 1813736 1110296 6.37 169816 2045504 224 16:10:04 13927532 15550548 472384 2.89 38764 1814004 1110296 6.37 170400 2045820 232 16:20:04 4573020 14645576 1283728 7.84 239464 9642016 2479404 14.23 2080880 8992628 164640 Average: 12595409 15424007 585644 3.58 66199 2932067 1305828 7.50 442089 3035500 23679 15:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:20:02 lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 15:20:02 ens3 19.05 11.82 66.30 2.26 0.00 0.00 0.00 0.00 15:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:02 ens3 0.47 0.14 0.11 0.06 0.00 0.00 0.00 0.00 15:30:02 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 0.52 0.37 0.08 0.53 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 0.49 0.17 0.13 0.08 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 16:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:04 ens3 0.27 0.09 0.04 0.02 0.00 0.00 0.00 0.00 16:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:04 lo 4.41 4.41 4.30 4.30 0.00 0.00 0.00 0.00 16:20:04 ens3 121.99 87.95 1666.14 13.41 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 0.73 0.73 0.62 0.62 0.00 0.00 0.00 0.00 Average: ens3 20.44 14.38 247.58 2.34 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-20604) 02/18/25 _x86_64_ (4 CPU) 15:09:53 LINUX RESTART (4 CPU) 15:10:00 CPU %user %nice %system %iowait %steal %idle 15:20:02 all 0.58 0.00 0.18 0.72 0.01 98.51 15:20:02 0 0.52 0.00 0.27 1.30 0.01 97.89 15:20:02 1 0.57 0.00 0.16 0.28 0.01 98.97 15:20:02 2 0.73 0.00 0.17 0.54 0.01 98.55 15:20:02 3 0.51 0.00 0.12 0.74 0.01 98.61 15:30:02 all 0.09 0.00 0.02 0.02 0.01 99.85 15:30:02 0 0.04 0.00 0.01 0.00 0.01 99.94 15:30:02 1 0.31 0.00 0.04 0.06 0.02 99.57 15:30:02 2 0.02 0.00 0.03 0.00 0.01 99.94 15:30:02 3 0.01 0.00 0.02 0.01 0.01 99.96 15:40:02 all 0.06 0.00 0.02 0.01 0.01 99.90 15:40:02 0 0.04 0.00 0.02 0.00 0.01 99.94 15:40:02 1 0.06 0.00 0.02 0.03 0.01 99.89 15:40:02 2 0.12 0.00 0.03 0.00 0.02 99.83 15:40:02 3 0.03 0.00 0.02 0.00 0.01 99.94 15:50:03 all 0.14 0.00 0.02 0.01 0.01 99.81 15:50:03 0 0.03 0.00 0.01 0.01 0.00 99.95 15:50:03 1 0.51 0.00 0.02 0.00 0.02 99.45 15:50:03 2 0.02 0.00 0.02 0.01 0.01 99.94 15:50:03 3 0.02 0.00 0.03 0.03 0.02 99.91 16:00:03 all 0.11 0.00 0.02 0.02 0.01 99.84 16:00:03 0 0.39 0.00 0.01 0.07 0.01 99.51 16:00:03 1 0.01 0.00 0.02 0.01 0.01 99.95 16:00:03 2 0.01 0.00 0.01 0.00 0.01 99.97 16:00:03 3 0.02 0.00 0.03 0.01 0.03 99.92 16:10:04 all 0.31 0.00 0.02 0.10 0.01 99.56 16:10:04 0 1.15 0.00 0.01 0.30 0.01 98.53 16:10:04 1 0.03 0.00 0.03 0.05 0.03 99.86 16:10:04 2 0.02 0.00 0.01 0.00 0.01 99.96 16:10:04 3 0.01 0.00 0.01 0.05 0.01 99.91 16:20:04 all 48.42 0.00 2.59 3.81 0.11 45.07 16:20:04 0 47.44 0.00 2.34 2.84 0.11 47.27 16:20:04 1 44.90 0.00 2.47 3.80 0.11 48.73 16:20:04 2 52.40 0.00 2.83 4.88 0.11 39.78 16:20:04 3 48.97 0.00 2.74 3.70 0.11 44.49 Average: all 7.09 0.00 0.41 0.67 0.03 91.81 Average: 0 7.07 0.00 0.38 0.65 0.02 91.88 Average: 1 6.62 0.00 0.39 0.61 0.03 92.35 Average: 2 7.59 0.00 0.44 0.78 0.03 91.16 Average: 3 7.06 0.00 0.42 0.65 0.03 91.84