---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-26937 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 531 4254 1 3159 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:d6:80:1e brd ff:ff:ff:ff:ff:ff inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fed6:801e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:f4:a1:b9 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-26937) 09/24/24 _x86_64_ (2 CPU) 07:56:20 LINUX RESTART (2 CPU) 07:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:58:01 257.85 139.55 118.30 0.00 11487.41 10811.46 0.00 07:59:01 86.27 0.48 85.79 0.00 19.86 14537.59 0.00 08:00:01 76.39 2.30 74.09 0.00 229.96 21969.01 0.00 Average: 139.51 46.93 92.58 0.00 3870.10 15800.40 0.00 07:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:58:01 5325540 7365320 424372 5.22 65336 2143672 1086588 11.83 690520 1885512 150748 07:59:01 4589816 7254996 510112 6.27 90888 2714624 1242940 13.53 876576 2381196 397100 08:00:01 4407624 7325628 438700 5.39 112740 2915384 1125596 12.25 840000 2570632 24872 Average: 4774327 7315315 457728 5.63 89655 2591227 1151708 12.54 802365 2279113 190907 07:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:58:01 ens3 328.57 211.76 1697.19 65.34 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 07:59:01 ens3 108.77 78.62 1470.86 10.89 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:00:01 ens3 70.47 69.12 912.33 21.78 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 4.47 4.47 0.45 0.45 0.00 0.00 0.00 0.00 Average: ens3 168.38 119.32 1358.24 32.49 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: lo 2.08 2.08 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-26937) 09/24/24 _x86_64_ (2 CPU) 07:56:20 LINUX RESTART (2 CPU) 07:57:02 CPU %user %nice %system %iowait %steal %idle 07:58:01 all 38.52 18.01 14.87 7.16 0.12 21.31 07:58:01 0 32.28 19.33 15.07 6.16 0.12 27.03 07:58:01 1 44.78 16.69 14.68 8.16 0.12 15.57 07:59:01 all 36.39 0.00 3.05 9.53 0.09 50.93 07:59:01 0 18.87 0.00 2.11 9.53 0.08 69.41 07:59:01 1 53.99 0.00 4.00 9.53 0.10 32.37 08:00:01 all 39.36 0.00 3.93 10.26 0.11 46.35 08:00:01 0 34.98 0.00 4.15 13.47 0.10 47.30 08:00:01 1 43.71 0.00 3.71 7.05 0.12 45.40 Average: all 38.09 5.92 7.23 9.00 0.11 39.66 Average: 0 28.68 6.36 7.06 9.74 0.10 48.06 Average: 1 47.51 5.47 7.40 8.25 0.11 31.25