---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1290 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: 2800.000 BogoMIPS: 5600.00 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 9.0G 69G 12% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 644 12816 1 2536 15020 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:3a:ca:0a brd ff:ff:ff:ff:ff:ff inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe3a:ca0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:9f:e7:23 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-1290) 10/25/24 _x86_64_ (4 CPU) 22:43:19 LINUX RESTART (4 CPU) 22:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:45:01 264.92 79.82 185.10 0.00 2473.32 10169.92 0.00 22:46:01 55.86 1.28 54.57 0.00 129.58 7947.21 0.00 Average: 160.39 40.55 119.84 0.00 1301.45 9058.57 0.00 22:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:45:01 13271484 15377616 601168 3.67 66544 2235848 1335436 7.66 917872 1914388 143884 22:46:01 13166568 15421292 545428 3.33 80980 2359140 1276456 7.32 869680 2045672 120588 Average: 13219026 15399454 573298 3.50 73762 2297494 1305946 7.49 893776 1980030 132236 22:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:45:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 ens3 204.13 144.58 1662.28 27.24 0.00 0.00 0.00 0.00 22:46:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 ens3 36.23 32.39 240.23 8.93 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 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 120.18 88.49 951.25 18.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1290) 10/25/24 _x86_64_ (4 CPU) 22:43:19 LINUX RESTART (4 CPU) 22:44:01 CPU %user %nice %system %iowait %steal %idle 22:45:01 all 19.18 10.90 9.45 3.25 0.08 57.14 22:45:01 0 23.85 9.94 9.06 3.69 0.08 53.38 22:45:01 1 21.56 10.57 9.48 2.61 0.08 55.70 22:45:01 2 9.41 12.82 10.18 2.18 0.08 65.32 22:45:01 3 21.88 10.26 9.10 4.51 0.08 54.16 22:46:01 all 15.23 0.00 1.08 1.78 0.05 81.86 22:46:01 0 3.24 0.00 0.77 0.05 0.05 95.89 22:46:01 1 45.32 0.00 1.87 0.85 0.07 51.90 22:46:01 2 6.77 0.00 0.80 2.54 0.03 89.85 22:46:01 3 5.47 0.00 0.89 3.69 0.05 89.90 Average: all 17.20 5.44 5.26 2.51 0.07 69.53 Average: 0 13.54 4.97 4.91 1.87 0.07 74.64 Average: 1 33.50 5.26 5.65 1.73 0.08 53.79 Average: 2 8.09 6.39 5.48 2.36 0.06 77.62 Average: 3 13.66 5.12 4.98 4.10 0.07 72.07