---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-39805 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 9.5G 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 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 506 4269 1 3170 7132 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:01:19:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe01:19e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:83:72:15 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-39805) 10/07/24 _x86_64_ (2 CPU) 09:53:49 LINUX RESTART (2 CPU) 09:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:55:02 281.58 160.47 121.12 0.00 11673.60 44078.40 0.00 09:56:01 92.99 18.71 74.28 0.00 1095.09 9778.67 0.00 09:57:01 82.17 1.58 80.59 0.00 125.45 20905.58 0.00 Average: 152.57 60.48 92.09 0.00 4315.34 25003.55 0.00 09:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:02 5469448 7334284 464700 5.71 49120 1994968 1166748 12.70 685704 1762984 75188 09:56:01 5169196 7367288 412900 5.07 75172 2283648 1112764 12.11 691360 2021480 152988 09:57:01 4440340 7361268 403172 4.96 112252 2918476 1102936 12.01 797120 2578188 269240 Average: 5026328 7354280 426924 5.25 78848 2399031 1127483 12.28 724728 2120884 165805 09:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 09:55:02 ens3 303.72 175.87 1597.93 61.51 0.00 0.00 0.00 0.00 09:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 09:56:01 ens3 58.25 48.48 629.19 7.25 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 4.33 4.33 0.43 0.43 0.00 0.00 0.00 0.00 09:57:01 ens3 156.54 106.32 2182.60 13.99 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 173.46 110.56 1474.55 27.69 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-39805) 10/07/24 _x86_64_ (2 CPU) 09:53:49 LINUX RESTART (2 CPU) 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:02 all 25.13 27.00 19.54 14.96 0.14 13.23 09:55:02 0 25.29 26.75 19.76 14.75 0.12 13.34 09:55:02 1 24.97 27.26 19.31 15.17 0.17 13.11 09:56:01 all 32.14 2.41 3.99 8.69 0.09 52.68 09:56:01 0 31.13 2.34 3.59 6.52 0.10 56.32 09:56:01 1 33.15 2.48 4.38 10.84 0.08 49.07 09:57:01 all 41.44 0.00 5.09 8.28 0.11 45.08 09:57:01 0 38.15 0.00 4.86 11.22 0.10 45.66 09:57:01 1 44.74 0.00 5.31 5.34 0.12 44.49 Average: all 32.94 9.77 9.52 10.64 0.12 37.01 Average: 0 31.55 9.68 9.40 10.84 0.11 38.42 Average: 1 34.33 9.86 9.64 10.43 0.12 35.61