---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28240 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 9.1G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 678 12544 1 2774 14980 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:93:88:9d brd ff:ff:ff:ff:ff:ff inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86214sec preferred_lft 86214sec inet6 fe80::f816:3eff:fe93:889d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:dc:85:72 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-28240) 09/26/24 _x86_64_ (4 CPU) 14:25:07 LINUX RESTART (4 CPU) 14:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:27:01 124.86 50.55 74.31 0.00 1473.11 9055.70 0.00 14:28:01 146.23 35.37 110.86 0.00 2074.11 15923.09 0.00 Average: 135.64 42.90 92.74 0.00 1776.16 12518.53 0.00 14:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:01 13176676 15378140 596516 3.64 78312 2311608 1334600 7.66 889412 2024716 198768 14:28:01 12906048 15398296 567068 3.46 88612 2583572 1278628 7.34 943460 2226064 19100 Average: 13041362 15388218 581792 3.55 83462 2447590 1306614 7.50 916436 2125390 108934 14:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:01 ens3 83.71 65.92 821.81 8.51 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 14:28:01 ens3 273.23 220.16 3266.96 41.10 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 179.27 143.69 2054.76 24.94 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 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-28240) 09/26/24 _x86_64_ (4 CPU) 14:25:07 LINUX RESTART (4 CPU) 14:26:02 CPU %user %nice %system %iowait %steal %idle 14:27:01 all 17.94 7.52 6.69 5.62 0.12 62.11 14:27:01 0 11.99 6.44 6.22 13.78 0.08 61.47 14:27:01 1 30.53 6.66 6.62 4.06 0.10 52.04 14:27:01 2 23.22 8.62 7.62 2.61 0.17 57.75 14:27:01 3 6.12 8.40 6.29 1.93 0.10 77.15 14:28:01 all 37.02 0.00 2.07 2.63 0.10 58.18 14:28:01 0 29.39 0.00 2.47 3.92 0.10 64.12 14:28:01 1 29.54 0.00 1.68 3.70 0.10 64.98 14:28:01 2 40.38 0.00 2.01 1.15 0.08 56.37 14:28:01 3 48.83 0.00 2.13 1.75 0.10 47.20 Average: all 27.58 3.72 4.36 4.11 0.11 60.12 Average: 0 20.75 3.20 4.33 8.82 0.09 62.81 Average: 1 30.03 3.29 4.12 3.88 0.10 58.58 Average: 2 31.92 4.25 4.77 1.87 0.13 57.05 Average: 3 27.68 4.16 4.19 1.84 0.10 62.03