---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3421 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: 2799.998 BogoMIPS: 5599.99 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 9.6G 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 523 4124 1 3297 7114 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:7b:b8:03 brd ff:ff:ff:ff:ff:ff inet 10.30.171.137/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe7b:b803/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:ed:6c:96 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-3421) 11/01/24 _x86_64_ (2 CPU) 19:00:37 LINUX RESTART (2 CPU) 19:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 234.23 127.40 106.83 0.00 9659.07 46801.07 0.00 19:03:01 20.08 8.25 11.83 0.00 636.29 3106.03 0.00 19:04:01 115.00 9.65 105.35 0.00 885.45 22978.44 0.00 19:05:01 79.57 12.45 67.12 0.00 1122.75 8784.27 0.00 Average: 112.22 39.43 72.78 0.00 3075.62 20416.35 0.00 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 5437944 7335564 467168 5.74 40976 2038196 1423500 15.50 736968 1749544 4740 19:03:01 4726040 7218696 550024 6.76 67740 2574708 1505204 16.39 910888 2221036 477176 19:04:01 4527008 7304860 458868 5.64 86212 2808680 1162812 12.66 819716 2475236 84500 19:05:01 4247348 7306908 456032 5.60 105560 3041424 1139968 12.41 864984 2680500 118760 Average: 4734585 7291507 483023 5.94 75122 2615752 1307871 14.24 833139 2281579 171294 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 19:02:01 ens3 368.97 226.43 1540.81 104.63 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 19:03:01 ens3 41.23 29.86 1019.76 2.74 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 8.93 8.93 14.15 14.15 0.00 0.00 0.00 0.00 19:04:01 ens3 50.74 47.38 259.56 20.93 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 19:05:01 ens3 53.74 47.88 498.75 10.11 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 3.20 3.20 3.63 3.63 0.00 0.00 0.00 0.00 Average: ens3 128.66 87.88 829.69 34.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3421) 11/01/24 _x86_64_ (2 CPU) 19:00:37 LINUX RESTART (2 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 15.67 22.48 17.89 7.98 0.08 35.90 19:02:01 0 14.05 23.04 18.90 6.84 0.08 37.08 19:02:01 1 17.29 21.92 16.88 9.13 0.07 34.71 19:03:01 all 13.48 0.00 1.42 1.15 0.05 83.90 19:03:01 0 20.62 0.00 2.15 1.05 0.05 76.12 19:03:01 1 6.32 0.00 0.69 1.24 0.05 91.70 19:04:01 all 32.67 0.00 2.97 5.32 0.08 58.96 19:04:01 0 56.86 0.00 3.36 4.16 0.08 35.54 19:04:01 1 8.50 0.00 2.57 6.48 0.08 82.36 19:05:01 all 37.35 0.00 2.75 3.24 0.08 56.57 19:05:01 0 32.70 0.00 2.87 5.19 0.08 59.15 19:05:01 1 42.00 0.00 2.64 1.28 0.08 53.99 Average: all 24.83 5.57 6.22 4.41 0.07 58.90 Average: 0 31.10 5.71 6.79 4.31 0.08 52.02 Average: 1 18.55 5.42 5.65 4.52 0.07 65.78