---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3298 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): 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 9.6G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 621 12104 1 3271 15036 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:90:98:ad brd ff:ff:ff:ff:ff:ff inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe90:98ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9c:1b:e9:91 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3298) 11/01/24 _x86_64_ (4 CPU) 03:53:30 LINUX RESTART (4 CPU) 03:54:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:55:01 185.68 118.46 67.22 0.00 3706.22 25530.79 0.00 03:56:01 70.50 22.10 48.41 0.00 1409.10 11132.69 0.00 Average: 127.13 69.47 57.66 0.00 2538.39 18210.99 0.00 03:54:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 12871592 15469360 513708 3.14 62020 2733272 1268000 7.27 809276 2428696 166264 03:56:01 12527844 15397176 571600 3.49 85100 2966444 1327476 7.62 936592 2615980 124408 Average: 12699718 15433268 542654 3.31 73560 2849858 1297738 7.45 872934 2522338 145336 03:54:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 lo 2.31 2.31 0.21 0.21 0.00 0.00 0.00 0.00 03:55:01 ens3 393.23 227.68 4613.93 45.11 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:56:01 ens3 69.21 55.97 682.67 8.76 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 1.54 1.54 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 228.50 140.38 2615.33 26.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-3298) 11/01/24 _x86_64_ (4 CPU) 03:53:30 LINUX RESTART (4 CPU) 03:54:03 CPU %user %nice %system %iowait %steal %idle 03:55:01 all 50.91 10.12 10.26 6.28 0.19 22.24 03:55:01 0 53.20 9.87 9.96 5.20 0.18 21.60 03:55:01 1 58.23 7.99 9.57 8.87 0.14 15.21 03:55:01 2 52.14 9.70 10.05 5.81 0.28 22.01 03:55:01 3 39.81 13.00 11.51 5.20 0.14 30.35 03:56:01 all 14.97 1.28 2.10 6.50 0.07 75.09 03:56:01 0 8.94 0.80 1.86 4.56 0.08 83.76 03:56:01 1 26.35 1.07 2.23 3.75 0.07 66.53 03:56:01 2 2.55 1.72 1.70 13.03 0.07 80.93 03:56:01 3 22.14 1.53 2.60 4.65 0.07 69.03 Average: all 32.43 5.58 6.07 6.39 0.13 49.41 Average: 0 30.46 5.21 5.80 4.87 0.13 53.53 Average: 1 41.93 4.45 5.81 6.25 0.10 41.46 Average: 2 26.66 5.60 5.76 9.52 0.17 52.28 Average: 3 30.66 7.06 6.90 4.91 0.10 50.36