---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7990 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.2G 30G 24% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 554 4613 1 2778 7088 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:31:57:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.183/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe31:57f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:57:14:14 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-7990) 01/06/25 _x86_64_ (2 CPU) 12:41:53 LINUX RESTART (2 CPU) 12:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:43:03 200.80 147.48 53.32 0.00 11190.80 41509.08 0.00 12:44:00 307.15 27.34 279.81 0.00 1045.61 8740.03 0.00 12:45:01 300.39 46.16 254.24 0.00 2944.44 16042.22 0.00 Average: 269.20 74.02 195.18 0.00 5093.31 22212.51 0.00 12:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:03 5700456 7429844 376172 4.62 38860 1876788 1097868 11.95 549508 1684984 7712 12:44:00 5205548 7291952 494224 6.07 68260 2184768 1190832 12.96 745172 1943928 192260 12:45:01 4229932 6729264 1042172 12.81 80496 2571256 1667760 18.16 1426296 2209224 102368 Average: 5045312 7150353 637523 7.84 62539 2210937 1318820 14.36 906992 1946045 100780 12:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:03 ens3 242.16 137.74 916.42 47.01 0.00 0.00 0.00 0.00 12:43:03 lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 12:43:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:00 ens3 137.39 105.33 1344.69 22.08 0.00 0.00 0.00 0.00 12:44:00 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 12:44:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 ens3 279.05 240.65 3628.87 38.33 0.00 0.00 0.00 0.00 12:45:01 lo 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 220.78 162.31 1979.54 35.97 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-7990) 01/06/25 _x86_64_ (2 CPU) 12:41:53 LINUX RESTART (2 CPU) 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:03 all 10.86 28.10 20.49 17.11 0.09 23.35 12:43:03 0 10.42 28.38 19.77 15.08 0.10 26.25 12:43:03 1 11.30 27.83 21.21 19.13 0.08 20.45 12:44:00 all 36.42 4.35 5.35 6.28 0.10 47.50 12:44:00 0 36.42 4.57 5.44 2.94 0.09 50.55 12:44:00 1 36.42 4.13 5.26 9.63 0.10 44.46 12:45:01 all 77.69 0.00 4.17 2.95 0.11 15.08 12:45:01 0 80.22 0.00 3.95 2.76 0.10 12.96 12:45:01 1 75.15 0.00 4.39 3.14 0.12 17.20 Average: all 42.03 10.77 9.99 8.75 0.10 28.37 Average: 0 42.76 10.93 9.69 6.92 0.10 29.60 Average: 1 41.29 10.62 10.28 10.58 0.10 27.13