---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8629 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: 2800.000 BogoMIPS: 5600.00 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 9.7G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 691 11735 1 3570 14966 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:01:f1:dd brd ff:ff:ff:ff:ff:ff inet 10.30.170.61/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe01:f1dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:fb:65: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-8629) 02/05/25 _x86_64_ (4 CPU) 06:00:21 LINUX RESTART (4 CPU) 06:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:02:01 294.46 76.16 218.30 0.00 1585.90 9851.23 0.00 06:03:01 306.00 41.03 264.97 0.00 2528.51 15831.09 0.00 06:04:01 45.51 12.41 33.09 0.00 716.41 13473.49 0.00 06:05:01 17.03 0.00 17.03 0.00 0.00 1359.41 0.00 06:06:01 70.34 4.73 65.61 0.00 4398.60 10178.44 0.00 Average: 146.17 26.70 119.47 0.00 1846.69 10139.40 0.00 06:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:02:01 13348256 15434452 543108 3.32 70192 2210984 1267800 7.27 820920 1932920 173592 06:03:01 11086584 13844664 2114576 12.91 88796 2826940 2687796 15.42 2595620 2360716 364632 06:04:01 10715912 13548304 2410084 14.71 90908 2894172 2938128 16.86 2989900 2331512 22576 06:05:01 6848424 9692172 6266068 38.25 93192 2902332 6939084 39.81 6841404 2339664 4852 06:06:01 12093600 15399112 548340 3.35 125332 3318872 1279396 7.34 1419928 2500688 17996 Average: 10818555 13583741 2376435 14.51 93684 2830660 3022441 17.34 2933554 2293100 116730 06:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 ens3 184.68 140.18 1820.10 24.34 0.00 0.00 0.00 0.00 06:02:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 ens3 339.71 275.79 4436.90 41.94 0.00 0.00 0.00 0.00 06:03:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 ens3 49.46 46.96 311.18 9.77 0.00 0.00 0.00 0.00 06:04:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 ens3 7.33 7.00 1.44 1.69 0.00 0.00 0.00 0.00 06:05:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 ens3 244.89 170.85 2883.64 17.98 0.00 0.00 0.00 0.00 06:06:01 lo 1.60 1.60 0.17 0.17 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 165.14 128.11 1890.82 19.13 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 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-8629) 02/05/25 _x86_64_ (4 CPU) 06:00:21 LINUX RESTART (4 CPU) 06:01:02 CPU %user %nice %system %iowait %steal %idle 06:02:01 all 18.92 13.10 11.76 4.48 0.11 51.63 06:02:01 0 18.30 14.16 13.07 5.26 0.10 49.11 06:02:01 1 21.91 11.61 10.87 5.73 0.14 49.74 06:02:01 2 9.18 14.08 11.04 3.34 0.09 62.28 06:02:01 3 26.27 12.56 12.06 3.57 0.10 45.44 06:03:01 all 47.76 0.00 2.91 3.44 0.11 45.79 06:03:01 0 43.27 0.00 2.07 2.18 0.10 52.38 06:03:01 1 47.81 0.00 4.44 8.36 0.12 39.27 06:03:01 2 44.97 0.00 1.88 1.49 0.10 51.56 06:03:01 3 55.02 0.00 3.25 1.72 0.10 39.91 06:04:01 all 70.72 0.00 1.53 2.62 0.12 25.01 06:04:01 0 74.30 0.00 1.33 1.40 0.12 22.86 06:04:01 1 77.26 0.00 1.36 1.90 0.12 19.36 06:04:01 2 65.86 0.00 2.05 1.72 0.10 30.27 06:04:01 3 65.43 0.00 1.37 5.49 0.15 27.56 06:05:01 all 10.03 0.00 0.74 0.97 0.08 88.17 06:05:01 0 7.82 0.00 0.37 0.48 0.08 91.24 06:05:01 1 8.21 0.00 0.47 0.20 0.10 91.02 06:05:01 2 9.12 0.00 0.32 0.37 0.05 90.14 06:05:01 3 14.97 0.00 1.83 2.85 0.08 80.27 06:06:01 all 12.75 0.00 2.87 1.98 0.08 82.33 06:06:01 0 10.34 0.00 2.63 1.44 0.10 85.50 06:06:01 1 18.13 0.00 2.97 2.02 0.07 76.81 06:06:01 2 9.16 0.00 2.40 1.71 0.08 86.64 06:06:01 3 13.34 0.00 3.48 2.73 0.07 80.38 Average: all 32.03 2.58 3.93 2.69 0.10 58.67 Average: 0 30.78 2.80 3.86 2.14 0.10 60.31 Average: 1 34.66 2.28 3.99 3.63 0.11 55.33 Average: 2 27.73 2.76 3.50 1.72 0.08 64.21 Average: 3 34.97 2.47 4.37 3.27 0.10 54.82