---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15224 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 12G 66G 16% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 9597 1 5711 14969 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:32:9d:76 brd ff:ff:ff:ff:ff:ff inet 10.30.171.161/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe32:9d76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6d:db:04:1b 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-15224) 02/11/25 _x86_64_ (4 CPU) 16:14:54 LINUX RESTART (4 CPU) 16:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:16:02 409.77 146.08 263.69 0.00 12000.80 96332.21 0.00 16:17:01 136.67 60.48 76.19 0.00 2171.43 10211.44 0.00 16:18:01 58.39 13.27 45.12 0.00 916.19 18171.22 0.00 16:19:01 49.01 1.98 47.03 0.00 56.52 35837.09 0.00 16:20:01 73.19 1.57 71.63 0.00 154.48 58969.81 0.00 Average: 145.42 44.62 100.81 0.00 3062.54 44014.93 0.00 16:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:16:02 13611124 15420052 576844 3.52 48872 1970988 1275576 7.32 774356 1750836 49856 16:17:01 13042228 15240280 734028 4.48 75000 2312520 1459276 8.37 987408 2062708 147036 16:18:01 11546636 14262916 1700224 10.38 91180 2787212 2170048 12.45 2079628 2427820 103832 16:19:01 9381540 14075656 1886600 11.52 115780 4660776 2345404 13.46 2802016 3790148 971204 16:20:01 10197632 15337440 623496 3.81 127880 5078972 1311272 7.52 1230964 4528664 18556 Average: 11555832 14867269 1104238 6.74 91742 3362094 1712315 9.82 1574874 2912035 258097 16:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:16:02 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 16:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:02 ens3 398.15 258.51 1474.45 70.14 0.00 0.00 0.00 0.00 16:17:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 85.29 73.02 912.01 14.81 0.00 0.00 0.00 0.00 16:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 532.59 394.87 6074.98 56.45 0.00 0.00 0.00 0.00 16:19:01 lo 0.87 0.87 0.06 0.06 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 320.26 253.41 1738.61 56.66 0.00 0.00 0.00 0.00 16:20:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 253.37 204.90 1002.75 55.99 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 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: ens3 318.73 237.50 2245.35 50.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-15224) 02/11/25 _x86_64_ (4 CPU) 16:14:54 LINUX RESTART (4 CPU) 16:15:01 CPU %user %nice %system %iowait %steal %idle 16:16:02 all 13.34 15.44 12.81 12.01 0.19 46.21 16:16:02 0 16.77 14.51 12.18 22.31 0.20 34.03 16:16:02 1 9.50 15.62 12.34 7.82 0.17 54.55 16:16:02 2 16.19 15.03 13.59 6.72 0.19 48.29 16:16:02 3 10.94 16.60 13.16 11.16 0.20 47.94 16:17:01 all 19.83 6.33 5.31 5.62 0.09 62.82 16:17:01 0 8.50 7.47 5.10 2.20 0.07 76.66 16:17:01 1 15.10 6.92 5.46 5.42 0.10 66.99 16:17:01 2 38.01 5.25 5.44 3.33 0.09 47.89 16:17:01 3 17.74 5.68 5.24 11.55 0.09 59.70 16:18:01 all 68.17 0.00 2.56 1.83 0.14 27.30 16:18:01 0 71.78 0.00 1.87 1.32 0.13 24.89 16:18:01 1 68.65 0.00 3.15 1.12 0.13 26.95 16:18:01 2 69.41 0.00 2.70 2.10 0.15 25.63 16:18:01 3 62.86 0.00 2.50 2.78 0.13 31.73 16:19:01 all 38.99 0.00 2.32 1.93 0.09 56.67 16:19:01 0 63.03 0.00 2.67 0.23 0.10 33.97 16:19:01 1 25.03 0.00 2.31 5.32 0.08 67.26 16:19:01 2 38.56 0.00 2.30 0.60 0.08 58.45 16:19:01 3 29.26 0.00 1.99 1.59 0.08 67.07 16:20:01 all 34.08 0.00 2.24 8.35 0.08 55.25 16:20:01 0 49.70 0.00 1.86 5.58 0.08 42.78 16:20:01 1 27.35 0.00 2.21 17.94 0.08 52.42 16:20:01 2 32.30 0.00 1.82 0.97 0.07 64.84 16:20:01 3 26.97 0.00 3.08 8.93 0.07 60.96 Average: all 34.97 4.33 5.03 5.94 0.12 49.62 Average: 0 42.14 4.36 4.72 6.31 0.12 42.35 Average: 1 29.19 4.48 5.08 7.53 0.11 53.60 Average: 2 38.95 4.02 5.14 2.73 0.11 49.05 Average: 3 29.62 4.44 5.18 7.18 0.11 53.47