---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7212 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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 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 ---> free -m: total used free shared buff/cache available Mem: 15997 678 12216 1 3102 14979 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:24:23:28 brd ff:ff:ff:ff:ff:ff inet 10.30.171.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe24:2328/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:c2:e8:36 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7212) 11/13/24 _x86_64_ (4 CPU) 17:52:17 LINUX RESTART (4 CPU) 17:53:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:54:01 265.26 74.92 190.34 0.00 2539.10 8478.99 0.00 17:55:01 236.19 43.23 192.97 0.00 2807.40 22373.87 0.00 17:56:01 38.26 5.13 33.13 0.00 379.54 5434.56 0.00 Average: 179.43 40.90 138.52 0.00 1905.16 12116.01 0.00 17:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:54:01 13242704 15444588 527724 3.22 75664 2315276 1225420 7.03 835536 2014152 239092 17:55:01 11134460 13923548 2036192 12.43 90152 2856096 2664108 15.28 2577780 2330840 110804 17:56:01 12548348 15376612 583348 3.56 93416 2889984 1246824 7.15 1188720 2310596 15180 Average: 12308504 14914916 1049088 6.40 86411 2687119 1712117 9.82 1534012 2218529 121692 17:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 17:54:01 ens3 110.71 85.80 989.67 23.52 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 17:55:01 ens3 335.51 273.49 4237.03 37.36 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 17:56:01 ens3 51.56 41.53 86.32 14.68 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 1.21 1.21 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 166.23 133.87 1775.37 25.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7212) 11/13/24 _x86_64_ (4 CPU) 17:52:17 LINUX RESTART (4 CPU) 17:53:02 CPU %user %nice %system %iowait %steal %idle 17:54:01 all 20.11 9.05 7.59 3.25 0.09 59.92 17:54:01 0 15.41 8.19 6.61 4.69 0.09 65.01 17:54:01 1 28.40 9.98 8.39 2.96 0.09 50.19 17:54:01 2 17.93 8.43 7.04 2.92 0.10 63.58 17:54:01 3 18.70 9.60 8.32 2.42 0.09 60.88 17:55:01 all 65.54 0.00 2.89 1.74 0.10 29.73 17:55:01 0 61.31 0.00 2.03 1.70 0.08 34.88 17:55:01 1 60.32 0.00 4.09 3.69 0.12 31.79 17:55:01 2 72.92 0.00 1.93 0.69 0.08 24.38 17:55:01 3 67.62 0.00 3.52 0.88 0.10 27.89 17:56:01 all 37.70 0.00 1.40 0.43 0.07 60.39 17:56:01 0 40.73 0.00 1.52 1.17 0.07 56.51 17:56:01 1 55.45 0.00 1.64 0.37 0.08 42.46 17:56:01 2 29.46 0.00 1.46 0.10 0.07 68.91 17:56:01 3 25.32 0.00 1.01 0.08 0.07 73.53 Average: all 41.22 2.98 3.94 1.79 0.09 49.99 Average: 0 39.28 2.70 3.37 2.51 0.08 52.07 Average: 1 48.17 3.29 4.68 2.33 0.10 41.43 Average: 2 40.22 2.77 3.45 1.23 0.08 52.24 Average: 3 37.22 3.15 4.24 1.11 0.08 54.19