---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-17717 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.8G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 856 27781 1 3462 30779 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:9b:bf:ea brd ff:ff:ff:ff:ff:ff inet 10.30.170.167/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe9b:bfea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:4d:cc:35 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-17717) 02/13/25 _x86_64_ (8 CPU) 18:08:27 LINUX RESTART (8 CPU) 18:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:01 359.74 89.63 270.11 0.00 1835.08 11465.18 0.00 18:11:01 147.28 12.45 134.83 0.00 1175.27 22788.75 0.00 Average: 252.61 50.71 201.90 0.00 1502.40 17174.53 0.00 18:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 29569868 31577704 750764 2.28 80664 2229384 1677964 4.95 1009372 1959108 174024 18:11:01 28539200 31604428 693736 2.11 121960 3176916 1577988 4.65 1061192 2837968 649004 Average: 29054534 31591066 722250 2.20 101312 2703150 1627976 4.80 1035282 2398538 411514 18:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 ens3 342.52 221.64 1989.51 53.54 0.00 0.00 0.00 0.00 18:11:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 ens3 167.46 115.30 2545.97 27.39 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 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 Average: ens3 254.25 168.02 2270.08 40.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-17717) 02/13/25 _x86_64_ (8 CPU) 18:08:27 LINUX RESTART (8 CPU) 18:09:02 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 11.01 9.56 7.52 1.86 0.16 69.89 18:10:01 0 23.08 7.73 7.32 1.50 0.17 60.21 18:10:01 1 6.99 10.03 8.21 4.29 0.15 70.32 18:10:01 2 4.14 11.75 8.08 1.15 0.15 74.73 18:10:01 3 15.49 6.19 5.81 3.51 0.17 68.83 18:10:01 4 7.79 9.05 7.76 0.98 0.17 74.24 18:10:01 5 17.40 10.63 8.01 1.06 0.17 62.73 18:10:01 6 8.55 10.40 7.36 1.73 0.15 71.80 18:10:01 7 4.63 10.70 7.61 0.65 0.17 76.24 18:11:01 all 17.83 0.00 1.64 1.33 0.07 79.13 18:11:01 0 7.69 0.00 0.70 0.13 0.03 91.44 18:11:01 1 28.98 0.00 2.55 2.14 0.08 66.24 18:11:01 2 4.55 0.00 1.54 4.03 0.08 89.79 18:11:01 3 20.63 0.00 1.52 1.02 0.08 76.74 18:11:01 4 15.01 0.00 1.64 1.92 0.07 81.36 18:11:01 5 27.55 0.00 2.13 1.07 0.08 69.17 18:11:01 6 30.18 0.00 1.87 0.30 0.08 67.57 18:11:01 7 8.01 0.00 1.17 0.03 0.05 90.74 Average: all 14.46 4.72 4.54 1.59 0.12 74.57 Average: 0 15.29 3.82 3.97 0.81 0.10 76.01 Average: 1 18.13 4.95 5.35 3.20 0.12 68.26 Average: 2 4.35 5.81 4.77 2.61 0.12 82.34 Average: 3 18.10 3.05 3.63 2.25 0.13 72.84 Average: 4 11.45 4.46 4.66 1.46 0.12 77.85 Average: 5 22.52 5.26 5.04 1.07 0.13 65.98 Average: 6 19.51 5.13 4.58 1.00 0.12 69.66 Average: 7 6.34 5.29 4.35 0.34 0.11 83.57