---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-39830 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 532 4245 1 3168 7106 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:e4:5d:88 brd ff:ff:ff:ff:ff:ff inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fee4:5d88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:01:36:40 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-39830) 10/07/24 _x86_64_ (2 CPU) 10:46:23 LINUX RESTART (2 CPU) 10:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:48:01 252.33 140.47 111.86 0.00 11327.96 9925.76 0.00 10:49:01 90.23 0.47 89.77 0.00 18.93 14986.45 0.00 10:50:01 63.56 1.97 61.59 0.00 200.10 16997.03 0.00 Average: 135.38 47.64 87.74 0.00 3849.41 13969.52 0.00 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 5190904 7290540 494900 6.08 64716 2201720 1190248 12.96 796100 1907572 226688 10:49:01 4686044 7257040 507616 6.24 88084 2630144 1261624 13.74 843760 2323764 307352 10:50:01 4400600 7326132 436532 5.37 110932 2924232 1109760 12.08 833352 2582184 178016 Average: 4759183 7291237 479683 5.90 87911 2585365 1187211 12.93 824404 2271173 237352 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 10:48:01 ens3 323.41 222.49 1648.08 66.47 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:49:01 ens3 102.63 78.17 1504.67 13.58 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 4.93 4.93 0.49 0.49 0.00 0.00 0.00 0.00 10:50:01 ens3 65.47 62.32 906.88 11.03 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 163.85 121.00 1353.23 30.36 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-39830) 10/07/24 _x86_64_ (2 CPU) 10:46:23 LINUX RESTART (2 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 35.47 19.38 14.80 9.93 0.14 20.28 10:48:01 0 33.46 20.07 14.42 9.37 0.14 22.54 10:48:01 1 37.48 18.70 15.17 10.49 0.14 18.02 10:49:01 all 33.91 0.00 3.02 14.30 0.10 48.67 10:49:01 0 39.34 0.00 3.39 10.86 0.10 46.31 10:49:01 1 28.50 0.00 2.64 17.73 0.10 51.02 10:50:01 all 34.37 0.00 3.70 16.97 0.10 44.85 10:50:01 0 34.87 0.00 3.50 14.75 0.10 46.78 10:50:01 1 33.87 0.00 3.91 19.21 0.10 42.91 Average: all 34.58 6.45 7.16 13.73 0.11 37.96 Average: 0 35.90 6.67 7.09 11.66 0.11 38.57 Average: 1 33.27 6.22 7.23 15.81 0.11 37.35