---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-30073 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 536 4249 1 3159 7101 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:77:ea:74 brd ff:ff:ff:ff:ff:ff inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86167sec preferred_lft 86167sec inet6 fe80::f816:3eff:fe77:ea74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:bd:8c:95 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-30073) 09/29/24 _x86_64_ (2 CPU) 06:20:20 LINUX RESTART (2 CPU) 06:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:22:01 193.48 78.30 115.18 0.00 2456.26 7232.81 0.00 06:23:01 87.77 0.85 86.92 0.00 49.33 14956.31 0.00 06:24:01 70.62 1.93 68.69 0.00 199.70 20656.42 0.00 Average: 117.29 27.03 90.26 0.00 901.76 14281.85 0.00 06:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:22:01 5287748 7347852 440720 5.42 67384 2161524 1120760 12.20 709700 1902148 151320 06:23:01 4695364 7322460 442016 5.43 92316 2673848 1223660 13.32 750968 2398500 311060 06:24:01 4403780 7322640 441040 5.42 113476 2915716 1142896 12.44 842612 2570776 20940 Average: 4795631 7330984 441259 5.42 91059 2583696 1162439 12.66 767760 2290475 161107 06:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 ens3 168.37 114.53 1247.44 34.56 0.00 0.00 0.00 0.00 06:22:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 ens3 85.50 61.12 1407.97 9.17 0.00 0.00 0.00 0.00 06:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 ens3 82.22 68.66 915.82 17.83 0.00 0.00 0.00 0.00 06:24:01 lo 4.67 4.67 0.47 0.47 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 112.03 81.44 1190.41 20.52 0.00 0.00 0.00 0.00 Average: lo 2.11 2.11 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-30073) 09/29/24 _x86_64_ (2 CPU) 06:20:20 LINUX RESTART (2 CPU) 06:21:01 CPU %user %nice %system %iowait %steal %idle 06:22:01 all 34.09 15.78 12.53 11.39 0.12 26.09 06:22:01 0 39.80 17.03 13.24 10.94 0.12 18.87 06:22:01 1 28.35 14.53 11.81 11.85 0.12 33.34 06:23:01 all 34.55 0.00 3.17 8.25 0.09 53.94 06:23:01 0 25.67 0.00 3.12 6.83 0.08 64.30 06:23:01 1 43.50 0.00 3.22 9.68 0.10 43.50 06:24:01 all 40.60 0.00 3.83 6.76 0.10 48.71 06:24:01 0 61.76 0.00 4.08 7.04 0.12 26.99 06:24:01 1 19.72 0.00 3.58 6.47 0.08 70.14 Average: all 36.43 5.22 6.49 8.79 0.10 42.97 Average: 0 42.39 5.65 6.80 8.27 0.11 36.79 Average: 1 30.47 4.80 6.18 9.31 0.10 49.14