---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3315 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.0G 30G 24% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 513 4878 1 2554 7138 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:24:e3:77 brd ff:ff:ff:ff:ff:ff inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86158sec preferred_lft 86158sec inet6 fe80::f816:3eff:fe24:e377/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:33:e6:b1:11 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-2c-2g-3315) 11/01/24 _x86_64_ (2 CPU) 04:00:30 LINUX RESTART (2 CPU) 04:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:02:01 208.93 124.80 84.13 0.00 9768.46 11637.74 0.00 04:03:01 54.87 20.40 34.48 0.00 1821.30 3104.17 0.00 04:04:01 46.46 0.70 45.76 0.00 95.98 7327.85 0.00 Average: 102.84 48.22 54.63 0.00 3863.10 7333.15 0.00 04:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 5451704 7348812 455300 5.60 40996 2037852 1426732 15.53 724188 1748996 4768 04:03:01 5061572 7297728 487388 5.99 64080 2337300 1181856 12.87 862964 1967940 209816 04:04:01 5082820 7327148 458772 5.64 68472 2340104 1140236 12.41 806324 2003720 52180 Average: 5198699 7324563 467153 5.74 57849 2238419 1249608 13.60 797825 1906885 88921 04:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 ens3 343.59 200.95 1548.59 67.30 0.00 0.00 0.00 0.00 04:03:01 lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 ens3 74.52 62.11 678.24 7.80 0.00 0.00 0.00 0.00 04:04:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 ens3 24.80 25.15 234.82 5.72 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.12 0.12 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 146.56 95.49 816.56 26.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3315) 11/01/24 _x86_64_ (2 CPU) 04:00:30 LINUX RESTART (2 CPU) 04:01:02 CPU %user %nice %system %iowait %steal %idle 04:02:01 all 15.13 22.13 16.45 4.27 0.11 41.91 04:02:01 0 15.54 21.76 16.39 4.40 0.10 41.81 04:02:01 1 14.73 22.50 16.50 4.14 0.12 42.02 04:03:01 all 22.63 0.00 2.27 3.93 0.08 71.09 04:03:01 0 31.83 0.00 2.81 7.28 0.07 58.02 04:03:01 1 13.43 0.00 1.72 0.59 0.08 84.18 04:04:01 all 19.46 0.00 1.18 29.79 0.08 49.50 04:04:01 0 23.38 0.00 1.20 42.36 0.08 32.98 04:04:01 1 15.56 0.00 1.17 17.31 0.07 65.89 Average: all 19.11 7.25 6.55 12.72 0.09 54.28 Average: 0 23.65 7.14 6.73 18.07 0.08 44.32 Average: 1 14.57 7.37 6.38 7.37 0.09 64.22