---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11803 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: 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 9.6G 29G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 514 4107 1 3324 7123 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:c6:05:28 brd ff:ff:ff:ff:ff:ff inet 10.30.171.197/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fec6:528/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:5c:47:85 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-11803) 12/01/24 _x86_64_ (2 CPU) 01:00:34 LINUX RESTART (2 CPU) 01:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:02:01 214.08 122.20 91.88 0.00 9862.36 33374.84 0.00 01:03:01 20.68 8.78 11.90 0.00 683.22 2614.91 0.00 01:04:01 105.17 9.05 96.12 0.00 843.86 22008.87 0.00 01:05:01 60.44 12.48 47.96 0.00 1127.81 5394.70 0.00 Average: 100.09 38.13 61.96 0.00 3129.31 15848.33 0.00 01:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 5445916 7352924 449984 5.53 40660 2048096 1411768 15.37 718584 1760016 4828 01:03:01 4817140 7241052 536432 6.59 61456 2520356 1478444 16.10 883700 2174524 396796 01:04:01 4642132 7327656 436536 5.37 78512 2735216 1128444 12.29 772640 2420944 13624 01:05:01 4337696 7337100 426324 5.24 101948 2995628 1109204 12.08 824448 2641496 178944 Average: 4810721 7314683 462319 5.68 70644 2574824 1281965 13.96 799843 2249245 148548 01:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 01:02:01 ens3 368.09 226.38 1530.39 86.26 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:03:01 ens3 56.16 34.94 1043.36 3.28 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 lo 8.45 8.45 14.11 14.11 0.00 0.00 0.00 0.00 01:04:01 ens3 27.13 22.93 13.03 17.75 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 01:05:01 ens3 79.92 68.79 838.03 10.19 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 2.94 2.94 3.61 3.61 0.00 0.00 0.00 0.00 Average: ens3 132.82 88.26 856.20 29.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11803) 12/01/24 _x86_64_ (2 CPU) 01:00:34 LINUX RESTART (2 CPU) 01:01:01 CPU %user %nice %system %iowait %steal %idle 01:02:01 all 14.95 20.36 15.73 4.94 0.12 43.90 01:02:01 0 15.23 20.29 15.52 4.33 0.08 44.56 01:02:01 1 14.67 20.44 15.95 5.55 0.15 43.24 01:03:01 all 11.26 0.00 1.31 1.57 0.05 85.80 01:03:01 0 13.79 0.00 1.62 0.60 0.05 83.94 01:03:01 1 8.73 0.00 1.01 2.55 0.05 87.67 01:04:01 all 25.06 0.00 2.44 6.58 0.08 65.84 01:04:01 0 6.42 0.00 2.31 9.98 0.08 81.21 01:04:01 1 43.97 0.00 2.57 3.12 0.08 50.25 01:05:01 all 36.12 0.00 2.48 3.39 0.08 57.93 01:05:01 0 26.01 0.00 2.12 0.87 0.08 70.92 01:05:01 1 46.24 0.00 2.84 5.91 0.08 44.94 Average: all 21.88 5.03 5.45 4.12 0.08 63.42 Average: 0 15.33 4.99 5.34 3.96 0.08 70.30 Average: 1 28.45 5.08 5.57 4.28 0.09 56.53