---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3436 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 9.6G 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 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 514 4134 1 3296 7123 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:6b:04:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe6b:41a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:d5:3a:81 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-3436) 11/01/24 _x86_64_ (2 CPU) 22:00:30 LINUX RESTART (2 CPU) 22:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:02:01 185.59 106.88 78.71 0.00 9156.28 11323.83 0.00 22:03:01 20.15 8.23 11.91 0.00 633.63 3408.92 0.00 22:04:01 121.40 9.70 111.70 0.00 889.32 23335.31 0.00 22:05:01 78.02 12.45 65.57 0.00 1122.75 8453.79 0.00 Average: 101.29 34.32 66.97 0.00 2950.75 11630.45 0.00 22:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:02:01 5453328 7350256 451344 5.55 41004 2037720 1407416 15.32 720956 1749184 4696 22:03:01 4666076 7216772 546732 6.72 71712 2621880 1509500 16.43 910664 2268208 528840 22:04:01 4457944 7268460 494344 6.08 87520 2838980 1183972 12.89 860128 2503384 101812 22:05:01 4316292 7375192 387000 4.76 105812 3040748 1072640 11.68 798384 2679312 111680 Average: 4723410 7302670 469855 5.77 76512 2634832 1293382 14.08 822533 2300022 186757 22:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:02:01 lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 ens3 341.85 226.81 1526.46 73.08 0.00 0.00 0.00 0.00 22:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 ens3 46.09 30.13 1019.88 2.57 0.00 0.00 0.00 0.00 22:04:01 lo 12.88 12.88 14.59 14.59 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 ens3 76.24 65.94 520.25 22.62 0.00 0.00 0.00 0.00 22:05:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 ens3 35.48 34.58 239.18 9.29 0.00 0.00 0.00 0.00 Average: lo 4.08 4.08 3.73 3.73 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 124.92 89.37 826.47 26.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3436) 11/01/24 _x86_64_ (2 CPU) 22:00:30 LINUX RESTART (2 CPU) 22:01:01 CPU %user %nice %system %iowait %steal %idle 22:02:01 all 12.58 17.65 13.92 2.34 0.08 53.43 22:02:01 0 10.98 18.72 14.17 2.66 0.08 53.39 22:02:01 1 14.18 16.59 13.67 2.02 0.07 53.48 22:03:01 all 18.30 0.00 1.93 0.73 0.05 78.99 22:03:01 0 16.46 0.00 2.10 0.72 0.05 80.67 22:03:01 1 20.14 0.00 1.75 0.75 0.05 77.30 22:04:01 all 31.08 0.00 2.93 6.26 0.08 59.65 22:04:01 0 25.25 0.00 2.75 8.40 0.07 63.53 22:04:01 1 36.92 0.00 3.10 4.11 0.10 55.77 22:05:01 all 37.49 0.00 2.91 3.73 0.08 55.78 22:05:01 0 27.97 0.00 2.98 1.98 0.08 66.98 22:05:01 1 46.93 0.00 2.84 5.47 0.08 44.67 Average: all 24.92 4.37 5.40 3.27 0.07 61.98 Average: 0 20.20 4.63 5.47 3.44 0.07 66.18 Average: 1 29.62 4.11 5.32 3.10 0.08 57.78