---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-39812 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 530 4248 1 3166 7107 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:3f:ac:98 brd ff:ff:ff:ff:ff:ff inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fe3f:ac98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:00:66:d8 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-39812) 10/07/24 _x86_64_ (2 CPU) 09:54:51 LINUX RESTART (2 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:01 294.87 170.12 124.75 0.00 11742.44 44270.75 0.00 09:57:01 102.90 11.75 91.15 0.00 1022.10 13087.44 0.00 09:58:01 96.13 2.07 94.07 0.00 207.83 25474.82 0.00 Average: 164.63 61.31 103.32 0.00 4324.12 27611.00 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 5489360 7359392 438068 5.38 50020 1998796 1147436 12.49 663680 1763136 77968 09:57:01 4888028 7295412 476528 5.86 82352 2478628 1243296 13.54 774284 2203752 262112 09:58:01 4353880 7278568 484556 5.96 111824 2922700 1196932 13.03 880876 2579668 48436 Average: 4910423 7311124 466384 5.73 81399 2466708 1195888 13.02 772947 2182185 129505 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 345.96 198.53 1622.21 63.32 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 09:56:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:57:01 ens3 140.58 100.37 1866.65 12.72 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 09:57:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:58:01 ens3 67.86 60.24 913.77 18.89 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 4.07 4.07 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 184.80 119.71 1467.54 31.64 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 2.26 2.26 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-39812) 10/07/24 _x86_64_ (2 CPU) 09:54:51 LINUX RESTART (2 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 26.64 28.43 21.94 8.87 0.13 13.99 09:56:01 0 25.91 28.32 22.96 9.20 0.12 13.49 09:56:01 1 27.38 28.53 20.92 8.54 0.14 14.49 09:57:01 all 39.37 0.00 4.07 5.18 0.09 51.29 09:57:01 0 56.08 0.00 4.73 4.49 0.12 34.58 09:57:01 1 22.64 0.00 3.41 5.86 0.07 68.02 09:58:01 all 42.31 0.00 3.94 9.39 0.09 44.26 09:58:01 0 37.79 0.00 4.60 12.24 0.08 45.28 09:58:01 1 46.84 0.00 3.28 6.53 0.10 43.24 Average: all 36.15 9.39 9.93 7.81 0.10 36.63 Average: 0 40.01 9.35 10.71 8.64 0.11 31.19 Average: 1 32.29 9.42 9.15 6.97 0.10 42.07