---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3251 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: 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 9.6G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 523 4125 1 3296 7114 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:2f:5e:57 brd ff:ff:ff:ff:ff:ff inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe2f:5e57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:39:ab:4a 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-3251) 11/01/24 _x86_64_ (2 CPU) 01:00:23 LINUX RESTART (2 CPU) 01:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:02:01 155.79 71.74 84.06 0.00 3007.66 11605.83 0.00 01:03:01 15.36 8.23 7.13 0.00 633.63 3439.44 0.00 01:04:01 129.22 17.35 111.87 0.00 1792.27 24674.40 0.00 Average: 99.82 32.22 67.59 0.00 1804.57 13248.29 0.00 01:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 5445224 7342132 458420 5.63 40980 2037380 1413416 15.39 728292 1748420 208 01:03:01 4621100 7217356 544976 6.70 71836 2664888 1507056 16.41 910896 2310576 574752 01:04:01 4418904 7257612 504112 6.20 88248 2865384 1189624 12.95 893668 2506368 102604 Average: 4828409 7272367 502503 6.18 67021 2522551 1370032 14.92 844285 2188455 225855 01:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 ens3 368.49 208.62 1445.26 82.40 0.00 0.00 0.00 0.00 01:02:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 ens3 53.66 34.34 1020.91 3.03 0.00 0.00 0.00 0.00 01:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 73.15 65.03 520.03 26.64 0.00 0.00 0.00 0.00 01:04:01 lo 8.80 8.80 14.15 14.15 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 163.98 102.08 992.94 37.11 0.00 0.00 0.00 0.00 Average: lo 3.70 3.70 4.81 4.81 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3251) 11/01/24 _x86_64_ (2 CPU) 01:00:23 LINUX RESTART (2 CPU) 01:01:02 CPU %user %nice %system %iowait %steal %idle 01:02:01 all 11.86 16.41 11.88 3.39 0.08 56.38 01:02:01 0 13.45 15.62 11.58 4.31 0.09 54.95 01:02:01 1 10.24 17.21 12.19 2.47 0.07 57.83 01:03:01 all 19.35 0.00 1.94 1.19 0.07 77.45 01:03:01 0 26.53 0.00 1.98 2.15 0.07 69.27 01:03:01 1 12.16 0.00 1.89 0.23 0.07 85.65 01:04:01 all 30.31 0.00 2.89 6.58 0.09 60.12 01:04:01 0 41.93 0.00 2.87 3.67 0.10 51.43 01:04:01 1 18.64 0.00 2.91 9.51 0.08 68.85 Average: all 20.58 5.37 5.51 3.73 0.08 64.73 Average: 0 27.41 5.13 5.43 3.37 0.08 58.58 Average: 1 13.71 5.62 5.60 4.08 0.07 70.91