---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-20683 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: 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 9.5G 30G 25% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 522 4268 1 3154 7115 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:7f:9a:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe7f:9ac7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:6a:d1:35 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-20683) 07/15/24 _x86_64_ (2 CPU) 09:15:07 LINUX RESTART (2 CPU) 09:16:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:17:01 165.90 57.14 108.76 0.00 2336.82 6473.50 0.00 09:18:01 79.89 1.25 78.64 0.00 73.59 13985.94 0.00 09:19:01 84.70 1.50 83.20 0.00 172.10 23160.94 0.00 Average: 109.85 19.76 90.10 0.00 852.59 14585.18 0.00 09:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 5215744 7293572 496804 6.11 63400 2183228 1193256 12.99 793976 1891480 184708 09:18:01 4671688 7293544 473216 5.82 87508 2674064 1298040 14.13 776792 2399920 367236 09:19:01 4420868 7334608 431488 5.30 107788 2918852 1113856 12.13 824184 2577988 15476 Average: 4769433 7307241 467169 5.74 86232 2592048 1201717 13.08 798317 2289796 189140 09:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 09:17:01 ens3 210.20 147.18 1285.75 49.17 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 09:18:01 ens3 102.32 83.62 1483.86 10.93 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 4.53 4.53 0.44 0.44 0.00 0.00 0.00 0.00 09:19:01 ens3 71.67 66.86 986.54 13.85 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 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 127.60 98.95 1251.86 24.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-20683) 07/15/24 _x86_64_ (2 CPU) 09:15:07 LINUX RESTART (2 CPU) 09:16:02 CPU %user %nice %system %iowait %steal %idle 09:17:01 all 29.69 8.50 8.47 8.35 0.10 44.89 09:17:01 0 16.75 8.39 7.80 5.87 0.10 61.08 09:17:01 1 42.64 8.61 9.14 10.83 0.10 28.67 09:18:01 all 40.68 0.00 3.13 5.21 0.09 50.88 09:18:01 0 24.10 0.00 2.34 2.86 0.08 70.61 09:18:01 1 57.27 0.00 3.92 7.55 0.10 31.16 09:19:01 all 46.67 0.00 3.64 6.34 0.11 43.24 09:19:01 0 51.95 0.00 3.41 3.18 0.08 41.38 09:19:01 1 41.37 0.00 3.87 9.51 0.13 45.11 Average: all 39.07 2.80 5.06 6.62 0.10 46.35 Average: 0 31.02 2.77 4.50 3.96 0.09 57.66 Average: 1 47.12 2.84 5.62 9.29 0.11 35.02