---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-21081 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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: 2799.998 BogoMIPS: 5599.99 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 9.1G 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/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 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 534 4625 1 2785 7107 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:22:1e:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe22:1e1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:ed:33:dc 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 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-21081) 07/16/24 _x86_64_ (2 CPU) 14:50:08 LINUX RESTART (2 CPU) 14:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:52:01 129.74 54.84 74.90 0.00 1566.92 6803.05 0.00 14:53:01 148.41 46.08 102.33 0.00 2983.77 13163.27 0.00 14:54:01 20.11 3.58 16.53 0.00 129.31 5111.68 0.00 Average: 99.25 34.72 64.53 0.00 1559.96 8368.03 0.00 14:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:01 5159108 7303912 477988 5.87 70076 2237452 1170088 12.74 746364 1980824 229772 14:53:01 4134028 6606284 1165448 14.32 79596 2546076 1848988 20.13 1542596 2189144 112424 14:54:01 4734312 7270100 499660 6.14 82324 2605020 1176784 12.81 942808 2187056 44232 Average: 4675816 7060099 714365 8.78 77332 2462849 1398620 15.23 1077256 2119008 128809 14:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 88.97 70.67 945.21 8.49 0.00 0.00 0.00 0.00 14:52:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 269.81 243.81 3320.90 36.87 0.00 0.00 0.00 0.00 14:53:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 91.40 93.03 457.01 21.24 0.00 0.00 0.00 0.00 14:54:01 lo 0.87 0.87 0.09 0.09 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 150.40 136.20 1577.89 22.28 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-21081) 07/16/24 _x86_64_ (2 CPU) 14:50:08 LINUX RESTART (2 CPU) 14:51:02 CPU %user %nice %system %iowait %steal %idle 14:52:01 all 38.41 10.62 8.63 5.44 0.12 36.79 14:52:01 0 19.30 13.05 9.14 2.82 0.10 55.59 14:52:01 1 57.66 8.17 8.12 8.08 0.14 17.84 14:53:01 all 69.43 0.00 3.24 7.92 0.13 19.28 14:53:01 0 68.40 0.00 3.48 9.59 0.12 18.40 14:53:01 1 70.47 0.00 3.00 6.25 0.14 20.15 14:54:01 all 79.33 0.00 2.67 0.81 0.13 17.06 14:54:01 0 72.52 0.00 2.44 0.96 0.12 23.97 14:54:01 1 86.13 0.00 2.90 0.67 0.13 10.16 Average: all 62.48 3.52 4.83 4.71 0.12 24.33 Average: 0 53.48 4.33 5.01 4.45 0.11 32.62 Average: 1 71.51 2.70 4.66 4.97 0.14 16.02