---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24624 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 2800.000 BogoMIPS: 5600.00 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 8.9G 146G 6% / 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 881 28654 1 2564 30772 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:1d:a7:57 brd ff:ff:ff:ff:ff:ff inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86245sec preferred_lft 86245sec inet6 fe80::f816:3eff:fe1d:a757/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:c5:e2:73 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24624) 09/20/24 _x86_64_ (8 CPU) 11:27:49 LINUX RESTART (8 CPU) 11:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:29:02 458.74 153.97 304.76 0.00 12669.99 105638.50 0.00 11:30:01 146.67 58.04 88.63 0.00 2245.59 11333.42 0.00 Average: 302.70 106.01 196.70 0.00 7457.79 58485.96 0.00 11:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:02 29643764 31522964 803028 2.44 68400 2121540 1753740 5.17 1064780 1831400 128124 11:30:01 29357804 31523700 787588 2.40 89364 2370228 1710612 5.04 1107788 2045096 99532 Average: 29500784 31523332 795308 2.42 78882 2245884 1732176 5.11 1086284 1938248 113828 11:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 11:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:02 ens3 446.04 308.54 2432.16 74.50 0.00 0.00 0.00 0.00 11:30:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 63.58 56.85 449.80 18.27 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 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 254.81 182.70 1440.98 46.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24624) 09/20/24 _x86_64_ (8 CPU) 11:27:49 LINUX RESTART (8 CPU) 11:28:02 CPU %user %nice %system %iowait %steal %idle 11:29:02 all 9.88 9.51 8.34 2.47 0.13 69.68 11:29:02 0 10.25 9.38 8.60 0.82 0.12 70.83 11:29:02 1 4.08 10.38 9.78 2.52 0.14 73.10 11:29:02 2 6.72 5.51 6.90 7.08 0.12 73.67 11:29:02 3 5.86 10.93 9.11 1.91 0.14 72.06 11:29:02 4 7.63 11.15 8.30 1.49 0.14 71.30 11:29:02 5 6.90 10.90 8.45 1.82 0.12 71.81 11:29:02 6 13.10 9.75 7.90 2.28 0.12 66.84 11:29:02 7 24.45 8.06 7.66 1.83 0.12 57.88 11:30:01 all 11.68 3.08 3.00 1.49 0.06 80.68 11:30:01 0 10.62 2.82 2.82 2.97 0.05 80.71 11:30:01 1 4.32 3.28 3.03 0.32 0.05 89.00 11:30:01 2 17.23 2.42 3.55 1.74 0.08 74.97 11:30:01 3 37.98 2.51 3.99 1.39 0.08 54.04 11:30:01 4 11.63 3.80 2.88 1.00 0.07 80.62 11:30:01 5 3.78 3.97 2.81 0.78 0.07 88.59 11:30:01 6 3.81 1.84 1.97 3.52 0.05 88.81 11:30:01 7 4.02 4.03 2.91 0.19 0.05 88.80 Average: all 10.79 6.28 5.66 1.98 0.09 75.21 Average: 0 10.44 6.10 5.70 1.90 0.09 75.78 Average: 1 4.20 6.82 6.39 1.42 0.09 81.08 Average: 2 12.01 3.95 5.21 4.39 0.10 74.33 Average: 3 22.01 6.70 6.53 1.65 0.11 63.00 Average: 4 9.64 7.46 5.58 1.25 0.10 75.98 Average: 5 5.34 7.42 5.62 1.30 0.09 80.23 Average: 6 8.43 5.78 4.92 2.91 0.09 77.88 Average: 7 14.21 6.04 5.28 1.01 0.09 73.38