---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24615 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: 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 9.7G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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 868 27810 1 3422 30767 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:fe:3f:12 brd ff:ff:ff:ff:ff:ff inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fefe:3f12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:24:7a:66 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-24615) 09/20/24 _x86_64_ (8 CPU) 10:50:27 LINUX RESTART (8 CPU) 10:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:52:01 367.90 97.12 270.78 0.00 2788.00 79646.43 0.00 10:53:01 149.36 8.88 140.48 0.00 207.03 64957.86 0.00 Average: 257.71 52.63 205.08 0.00 1486.67 72240.44 0.00 10:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 29611404 31577840 742080 2.26 80044 2189768 1642952 4.84 1017120 1900124 146520 10:53:01 28412980 31414040 877488 2.67 123064 3112680 2519476 7.43 1264000 2754436 695408 Average: 29012192 31495940 809784 2.46 101554 2651224 2081214 6.14 1140560 2327280 420964 10:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 ens3 350.14 214.59 1776.69 56.86 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 10:53:01 ens3 197.40 146.96 2848.86 17.94 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 2.93 2.93 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 273.13 180.49 2317.28 37.24 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 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24615) 09/20/24 _x86_64_ (8 CPU) 10:50:27 LINUX RESTART (8 CPU) 10:51:02 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 10.23 9.11 8.35 2.02 0.14 70.15 10:52:01 0 11.04 10.83 8.43 0.84 0.14 68.72 10:52:01 1 5.72 9.10 8.24 1.15 0.14 75.65 10:52:01 2 8.30 10.58 9.43 2.33 0.15 69.20 10:52:01 3 6.91 9.88 8.73 1.10 0.12 73.27 10:52:01 4 9.51 10.39 8.89 0.75 0.15 70.30 10:52:01 5 25.64 5.53 6.90 3.57 0.14 58.23 10:52:01 6 6.43 11.42 9.34 0.94 0.14 71.73 10:52:01 7 8.29 5.15 6.83 5.48 0.14 74.10 10:53:01 all 16.93 0.78 2.09 2.28 0.06 77.87 10:53:01 0 24.34 0.87 2.84 3.14 0.07 68.74 10:53:01 1 37.67 0.44 3.35 2.34 0.08 56.12 10:53:01 2 7.70 0.69 1.62 2.73 0.05 87.22 10:53:01 3 8.91 1.10 1.39 0.18 0.05 88.37 10:53:01 4 17.07 0.52 1.64 3.27 0.07 77.44 10:53:01 5 5.34 1.10 1.76 0.74 0.03 91.03 10:53:01 6 25.08 1.02 2.83 2.11 0.08 68.88 10:53:01 7 9.38 0.49 1.29 3.76 0.03 85.05 Average: all 13.62 4.89 5.18 2.15 0.10 74.06 Average: 0 17.78 5.79 5.60 2.01 0.10 68.73 Average: 1 21.90 4.71 5.76 1.75 0.11 65.76 Average: 2 8.00 5.58 5.48 2.53 0.10 78.31 Average: 3 7.93 5.41 5.00 0.63 0.08 80.94 Average: 4 13.32 5.41 5.24 2.02 0.11 73.90 Average: 5 15.36 3.29 4.30 2.14 0.08 74.84 Average: 6 15.85 6.17 6.05 1.53 0.11 70.29 Average: 7 8.85 2.79 4.02 4.61 0.08 79.65