---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8140 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB 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 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.4G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 681 12242 1 3074 14976 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:bb:b4:5e brd ff:ff:ff:ff:ff:ff inet 10.30.171.215/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:febb:b45e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:f3:d5:e1 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-4c-4g-8140) 02/03/25 _x86_64_ (4 CPU) 19:00:37 LINUX RESTART (4 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 434.76 144.57 290.19 0.00 11169.90 38291.54 0.00 19:03:01 342.65 39.65 303.00 0.00 2218.19 13878.06 0.00 19:04:01 68.44 13.48 54.96 0.00 995.83 16663.89 0.00 Average: 281.10 65.46 215.64 0.00 4758.89 22858.27 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 13368324 15429932 552700 3.37 68032 2190412 1259100 7.22 823836 1915340 162720 19:03:01 11415036 14161864 1800268 10.99 88240 2817628 2423744 13.91 2279676 2354316 452768 19:04:01 12563256 15362532 599540 3.66 91432 2865392 1286676 7.38 1147780 2339752 16092 Average: 12448872 14984776 984169 6.01 82568 2624477 1656507 9.50 1417097 2203136 210527 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 ens3 479.66 295.98 2368.29 74.13 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 19:03:01 ens3 348.88 287.25 4464.67 44.12 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 19:04:01 ens3 47.39 35.21 144.51 13.71 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 290.93 205.65 2325.71 43.82 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: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8140) 02/03/25 _x86_64_ (4 CPU) 19:00:37 LINUX RESTART (4 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 21.10 15.44 13.13 4.06 0.11 46.16 19:02:01 0 23.62 14.22 13.16 3.26 0.10 45.64 19:02:01 1 22.53 15.84 13.33 5.04 0.10 43.15 19:02:01 2 18.61 15.82 13.12 4.38 0.10 47.96 19:02:01 3 19.62 15.89 12.93 3.56 0.12 47.88 19:03:01 all 47.47 0.00 3.02 2.19 0.10 47.22 19:03:01 0 37.90 0.00 2.12 2.67 0.13 57.17 19:03:01 1 46.47 0.00 4.06 2.73 0.08 46.65 19:03:01 2 43.58 0.00 3.65 1.62 0.10 51.05 19:03:01 3 61.92 0.00 2.24 1.75 0.10 33.99 19:04:01 all 40.98 0.00 1.36 1.22 0.08 56.36 19:04:01 0 38.21 0.00 1.76 2.16 0.08 57.79 19:04:01 1 57.09 0.00 1.57 1.96 0.10 39.28 19:04:01 2 34.03 0.00 0.90 0.33 0.07 64.67 19:04:01 3 34.57 0.00 1.19 0.44 0.08 63.72 Average: all 36.64 5.06 5.78 2.48 0.10 49.94 Average: 0 33.31 4.67 5.62 2.69 0.11 53.59 Average: 1 42.21 5.18 6.26 3.22 0.10 43.03 Average: 2 32.16 5.20 5.84 2.10 0.09 54.60 Average: 3 38.89 5.20 5.38 1.90 0.10 48.52