---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-18901 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 9.4G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 ---> free -m: total used free shared buff/cache available Mem: 7945 555 4266 1 3123 7082 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:11:6a:5e brd ff:ff:ff:ff:ff:ff inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fe11:6a5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:b6:bb:b7 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-18901) 07/08/24 _x86_64_ (2 CPU) 12:11:25 LINUX RESTART (2 CPU) 12:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:13:01 234.10 122.86 111.24 0.00 10087.24 10512.25 0.00 12:14:01 194.85 35.74 159.11 0.00 2260.56 20269.02 0.00 12:15:01 42.92 12.21 30.71 0.00 619.13 4216.46 0.00 12:16:01 4.38 0.83 3.55 0.00 63.07 528.80 0.00 Average: 118.58 42.58 76.00 0.00 3228.95 8874.97 0.00 12:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:13:01 5312432 7362496 426880 5.25 64320 2154612 1085048 11.81 687128 1899380 175140 12:14:01 4305316 6817920 953668 11.72 82336 2582204 1589568 17.31 1278072 2279396 18492 12:15:01 3337676 5978408 1788296 21.98 86324 2702060 2389552 26.02 2226252 2286500 12400 12:16:01 4735440 7380596 386456 4.75 86572 2706616 1058400 11.52 836148 2286004 1360 Average: 4422716 6884855 888825 10.92 79888 2536373 1530642 16.66 1256900 2187820 51848 12:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:13:01 ens3 344.64 220.95 1664.04 65.92 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 12:14:01 ens3 320.41 283.22 4299.49 45.87 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 12:15:01 ens3 93.37 89.67 1182.75 12.94 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:16:01 ens3 21.88 18.75 24.29 6.22 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 194.45 152.87 1793.23 32.60 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 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-187-generic (prd-ubuntu2004-docker-2c-2g-18901) 07/08/24 _x86_64_ (2 CPU) 12:11:25 LINUX RESTART (2 CPU) 12:12:01 CPU %user %nice %system %iowait %steal %idle 12:13:01 all 36.57 16.71 13.35 5.36 0.11 27.89 12:13:01 0 34.25 16.68 13.28 6.80 0.10 28.89 12:13:01 1 38.91 16.74 13.43 3.93 0.12 26.89 12:14:01 all 58.72 0.00 3.76 4.45 0.11 32.95 12:14:01 0 70.06 0.00 3.78 5.20 0.12 20.84 12:14:01 1 47.44 0.00 3.74 3.71 0.10 45.01 12:15:01 all 92.49 0.00 2.98 0.94 0.15 3.44 12:15:01 0 92.52 0.00 2.81 0.99 0.15 3.53 12:15:01 1 92.45 0.00 3.14 0.90 0.15 3.36 12:16:01 all 96.33 0.00 1.15 0.04 0.11 2.37 12:16:01 0 95.15 0.00 1.33 0.05 0.12 3.35 12:16:01 1 97.51 0.00 0.97 0.03 0.10 1.38 Average: all 71.25 4.10 5.26 2.68 0.12 16.58 Average: 0 73.22 4.11 5.26 3.24 0.12 14.06 Average: 1 69.28 4.10 5.26 2.13 0.12 19.10