---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-223 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.5G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11987 1 3322 14970 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:17:3e:5d brd ff:ff:ff:ff:ff:ff inet 10.30.171.128/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe17:3e5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:4c:e1:56 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-4c-4g-223) 01/09/25 _x86_64_ (4 CPU) 09:08:12 LINUX RESTART (4 CPU) 09:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:10:01 140.48 63.33 77.16 0.00 2366.38 8774.94 0.00 09:11:01 300.92 35.94 264.98 0.00 1764.88 17535.62 0.00 09:12:01 12.46 0.40 12.06 0.00 20.66 2892.90 0.00 09:13:01 16.01 3.25 12.76 0.00 107.58 2806.47 0.00 09:14:01 56.26 6.07 50.19 0.00 4691.81 8829.69 0.00 Average: 105.28 21.71 83.57 0.00 1778.54 8163.80 0.00 09:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 13193144 15448532 520748 3.18 81676 2359140 1234332 7.08 815964 2075080 256752 09:11:01 11650812 14211940 1749216 10.68 90776 2643584 2399220 13.76 2179036 2232856 51212 09:12:01 11640568 14278300 1682588 10.27 93188 2710520 2230392 12.80 2131112 2284228 40408 09:13:01 11255288 13963844 1996520 12.19 95472 2771812 2525228 14.49 2464744 2327992 24948 09:14:01 12276812 15329132 621720 3.80 104744 3096556 1369616 7.86 1297808 2453972 17392 Average: 12003325 14646350 1314158 8.02 93171 2716322 1951758 11.20 1777733 2274826 78142 09:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 ens3 97.93 79.41 1123.75 15.04 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:11:01 ens3 268.66 218.83 3243.40 28.72 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:12:01 ens3 47.10 35.54 28.90 9.44 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 09:13:01 ens3 50.76 41.51 10.92 10.34 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 09:14:01 ens3 132.10 79.87 2159.57 20.20 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 119.34 91.11 1311.13 16.74 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 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-223) 01/09/25 _x86_64_ (4 CPU) 09:08:12 LINUX RESTART (4 CPU) 09:09:02 CPU %user %nice %system %iowait %steal %idle 09:10:01 all 18.93 8.51 6.87 3.58 0.09 62.01 09:10:01 0 32.96 7.92 7.29 4.36 0.10 47.36 09:10:01 1 15.69 7.86 6.51 3.36 0.09 66.50 09:10:01 2 15.02 9.17 7.32 4.61 0.09 63.80 09:10:01 3 11.95 9.11 6.35 1.99 0.10 70.49 09:11:01 all 72.57 0.00 2.50 1.44 0.10 23.37 09:11:01 0 78.09 0.00 1.67 0.27 0.10 19.87 09:11:01 1 72.75 0.00 1.71 0.23 0.10 25.21 09:11:01 2 69.71 0.00 3.02 2.33 0.12 24.82 09:11:01 3 69.73 0.00 3.61 2.96 0.10 23.61 09:12:01 all 78.66 0.00 1.97 0.11 0.10 19.16 09:12:01 0 86.46 0.00 1.65 0.07 0.10 11.72 09:12:01 1 72.30 0.00 2.39 0.03 0.10 25.17 09:12:01 2 78.07 0.00 2.11 0.23 0.10 19.49 09:12:01 3 77.78 0.00 1.74 0.10 0.10 20.28 09:13:01 all 79.71 0.00 1.81 0.16 0.11 18.21 09:13:01 0 79.94 0.00 2.29 0.30 0.12 17.35 09:13:01 1 84.74 0.00 1.77 0.03 0.12 13.34 09:13:01 2 81.25 0.00 1.49 0.07 0.12 17.08 09:13:01 3 72.91 0.00 1.68 0.25 0.10 25.06 09:14:01 all 38.75 0.00 2.15 1.57 0.06 57.47 09:14:01 0 41.23 0.00 2.17 1.51 0.07 55.02 09:14:01 1 44.17 0.00 2.13 0.19 0.07 53.45 09:14:01 2 31.90 0.00 2.33 3.09 0.07 62.62 09:14:01 3 37.74 0.00 1.96 1.48 0.05 58.77 Average: all 57.95 1.68 3.05 1.36 0.10 35.87 Average: 0 63.91 1.57 3.01 1.29 0.10 30.13 Average: 1 58.17 1.55 2.89 0.76 0.09 36.54 Average: 2 55.42 1.81 3.24 2.05 0.10 37.38 Average: 3 54.27 1.79 3.06 1.35 0.09 39.44