---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3745 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 9.5G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 516 4252 1 3176 7121 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:fb:7f:24 brd ff:ff:ff:ff:ff:ff inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fefb:7f24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:ab:49:80 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-3745) 07/23/24 _x86_64_ (2 CPU) 10:26:43 LINUX RESTART (2 CPU) 10:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:28:00 297.50 161.59 135.91 0.00 12466.46 45636.13 0.00 10:29:01 98.21 0.51 97.71 0.00 25.70 15313.16 0.00 10:30:01 78.82 2.27 76.55 0.00 225.30 23171.74 0.00 Average: 157.85 54.49 103.36 0.00 4215.88 27970.04 0.00 10:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:00 5319552 7298768 496840 6.11 55296 2099756 1178548 12.83 763548 1830460 132048 10:29:01 4681940 7251664 515236 6.33 83428 2634324 1250548 13.61 851860 2323308 324064 10:30:01 4403896 7339840 424632 5.22 107264 2941024 1100396 11.98 817276 2599252 40372 Average: 4801796 7296757 478903 5.89 81996 2558368 1176497 12.81 810895 2251007 165495 10:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:00 ens3 344.24 210.45 1979.54 64.85 0.00 0.00 0.00 0.00 10:28:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:00 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 10:29:01 ens3 108.24 76.09 1462.72 14.54 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 10:30:01 ens3 89.87 83.20 1131.57 14.18 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 Average: ens3 180.38 122.99 1524.27 31.10 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 2.61 2.61 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-3745) 07/23/24 _x86_64_ (2 CPU) 10:26:43 LINUX RESTART (2 CPU) 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:00 all 33.10 23.32 17.68 9.12 0.13 16.66 10:28:00 0 30.38 23.48 17.35 7.31 0.12 21.36 10:28:00 1 35.80 23.15 18.00 10.93 0.14 11.97 10:29:01 all 39.50 0.00 3.20 6.02 0.11 51.16 10:29:01 0 24.40 0.00 2.43 5.73 0.10 67.34 10:29:01 1 54.59 0.00 3.98 6.32 0.12 34.99 10:30:01 all 53.41 0.00 3.96 5.75 0.11 36.77 10:30:01 0 41.99 0.00 4.47 5.44 0.12 47.99 10:30:01 1 64.83 0.00 3.45 6.07 0.10 25.55 Average: all 42.01 7.69 8.23 6.96 0.11 35.01 Average: 0 32.22 7.73 8.02 6.15 0.11 45.77 Average: 1 51.79 7.65 8.43 7.76 0.12 24.26