---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-3651 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): 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/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 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 875 27780 1 3443 30759 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:1a:ea:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.119/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe1a:eae0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:b2:e8:91 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-8c-8g-3651) 12/17/24 _x86_64_ (8 CPU) 10:35:01 LINUX RESTART (8 CPU) 10:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:37:01 140.16 62.24 77.92 0.00 704.97 8959.99 0.00 10:38:01 129.46 12.73 116.73 0.00 1234.73 22415.46 0.00 Average: 134.77 37.28 97.49 0.00 972.07 15744.25 0.00 10:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 29444932 31546308 766124 2.33 85760 2311244 1672620 4.93 1031132 2034608 221824 10:38:01 28507620 31555256 736452 2.24 122636 3159488 1618892 4.77 1105040 2819996 605492 Average: 28976276 31550782 751288 2.29 104198 2735366 1645756 4.85 1068086 2427302 413658 10:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 82.51 68.62 958.22 9.38 0.00 0.00 0.00 0.00 10:37:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 ens3 171.35 129.30 2541.29 20.13 0.00 0.00 0.00 0.00 10:38:01 lo 3.53 3.53 0.36 0.36 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 127.31 99.21 1756.41 14.80 0.00 0.00 0.00 0.00 Average: lo 2.15 2.15 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-8c-8g-3651) 12/17/24 _x86_64_ (8 CPU) 10:35:01 LINUX RESTART (8 CPU) 10:36:02 CPU %user %nice %system %iowait %steal %idle 10:37:01 all 9.63 7.61 6.43 3.76 0.13 72.45 10:37:01 0 1.94 9.12 6.40 2.58 0.14 79.83 10:37:01 1 23.86 5.95 5.78 2.68 0.14 61.59 10:37:01 2 7.21 8.36 6.66 3.92 0.12 73.73 10:37:01 3 12.10 6.36 6.44 3.32 0.12 71.66 10:37:01 4 17.01 7.53 6.54 3.28 0.15 65.49 10:37:01 5 8.54 8.23 6.12 1.74 0.14 75.23 10:37:01 6 5.54 4.06 5.73 9.54 0.12 75.00 10:37:01 7 0.84 11.19 7.76 3.05 0.14 77.02 10:38:01 all 17.32 0.00 1.57 3.44 0.07 77.60 10:38:01 0 9.15 0.00 1.05 0.87 0.07 88.86 10:38:01 1 27.32 0.00 2.34 3.57 0.08 66.68 10:38:01 2 29.92 0.00 2.44 3.88 0.08 63.68 10:38:01 3 13.10 0.00 1.35 0.95 0.07 84.53 10:38:01 4 12.05 0.00 1.40 0.64 0.08 85.82 10:38:01 5 31.87 0.00 1.35 0.32 0.07 66.39 10:38:01 6 8.71 0.00 1.34 8.58 0.03 81.33 10:38:01 7 6.42 0.00 1.32 8.76 0.05 83.45 Average: all 13.52 3.76 3.98 3.60 0.10 75.05 Average: 0 5.58 4.51 3.70 1.71 0.10 84.39 Average: 1 25.61 2.94 4.04 3.13 0.11 64.16 Average: 2 18.67 4.14 4.53 3.90 0.10 68.66 Average: 3 12.61 3.14 3.87 2.12 0.09 78.17 Average: 4 14.50 3.73 3.94 1.94 0.12 75.76 Average: 5 20.33 4.07 3.71 1.02 0.10 70.76 Average: 6 7.15 2.00 3.50 9.05 0.08 78.21 Average: 7 3.65 5.54 4.51 5.93 0.09 80.27