---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17790 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: 2799.998 BogoMIPS: 5599.99 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 11G 67G 14% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 722 11006 1 4268 14935 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:77:5f:99 brd ff:ff:ff:ff:ff:ff inet 10.30.170.156/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe77:5f99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:6c:e2:2e 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-17790) 02/14/25 _x86_64_ (4 CPU) 01:33:58 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 446.09 158.26 287.84 0.00 12281.42 100809.87 0.00 01:36:01 266.73 57.01 209.73 0.00 2154.48 13212.56 0.00 01:37:01 158.01 21.80 136.21 0.00 1324.58 10879.25 0.00 01:38:01 71.74 5.20 66.54 0.00 180.64 14832.73 0.00 01:39:01 42.38 2.07 40.31 0.00 128.25 30408.80 0.00 Average: 196.76 48.84 147.92 0.00 3217.42 34098.25 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13567224 15424308 568500 3.47 52596 2013032 1368284 7.85 765688 1797128 94736 01:36:01 12852348 15122344 849052 5.18 77884 2379204 1566568 8.99 1102328 2132080 141112 01:37:01 11700540 14204012 1759852 10.74 83704 2600172 2372620 13.61 2122864 2246668 48940 01:38:01 11494724 14279748 1681372 10.26 97432 2855116 2249696 12.91 2212780 2346912 86048 01:39:01 11718540 15335328 625480 3.82 100568 3656636 1380380 7.92 1373652 2938488 17168 Average: 12266675 14873148 1096851 6.70 82437 2700832 1787510 10.26 1515462 2292255 77601 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:35:02 ens3 310.16 215.58 1428.75 67.21 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 01:36:01 ens3 169.84 142.06 2105.28 24.04 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 192.67 151.77 2482.72 20.46 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 2055.26 2055.26 1940.66 1940.66 0.00 0.00 0.00 0.00 01:38:01 ens3 303.13 206.23 3866.07 25.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.31 17.31 1.70 1.70 0.00 0.00 0.00 0.00 01:39:01 ens3 160.69 161.42 836.14 185.52 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 416.67 416.67 389.85 389.85 0.00 0.00 0.00 0.00 Average: ens3 227.49 175.53 2143.92 64.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-17790) 02/14/25 _x86_64_ (4 CPU) 01:33:58 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 16.34 17.53 15.65 4.01 0.11 46.35 01:35:02 0 16.80 17.91 15.65 3.73 0.10 45.81 01:35:02 1 12.78 17.63 17.71 7.21 0.10 44.57 01:35:02 2 17.87 17.00 14.31 2.74 0.12 47.96 01:35:02 3 17.98 17.59 14.92 2.33 0.12 47.07 01:36:01 all 22.65 5.24 5.05 1.80 0.07 65.20 01:36:01 0 19.26 5.05 5.14 3.15 0.07 67.34 01:36:01 1 15.37 6.25 5.43 1.82 0.07 71.07 01:36:01 2 34.33 5.13 4.81 0.73 0.09 54.91 01:36:01 3 21.68 4.52 4.81 1.50 0.07 67.43 01:37:01 all 53.74 0.00 1.68 0.61 0.07 43.89 01:37:01 0 55.33 0.00 2.00 1.09 0.07 41.51 01:37:01 1 50.55 0.00 1.66 0.40 0.08 47.30 01:37:01 2 54.28 0.00 1.79 0.33 0.07 43.53 01:37:01 3 54.81 0.00 1.27 0.62 0.07 43.24 01:38:01 all 60.98 0.00 2.80 0.45 0.08 35.68 01:38:01 0 61.53 0.00 1.89 0.32 0.08 36.17 01:38:01 1 62.43 0.00 2.58 0.72 0.08 34.19 01:38:01 2 59.74 0.00 4.25 0.40 0.08 35.52 01:38:01 3 60.21 0.00 2.47 0.37 0.08 36.86 01:39:01 all 26.08 0.00 1.57 0.88 0.06 71.41 01:39:01 0 13.68 0.00 1.40 1.67 0.05 83.20 01:39:01 1 18.88 0.00 1.83 0.45 0.08 78.75 01:39:01 2 54.66 0.00 2.37 0.15 0.07 42.75 01:39:01 3 17.15 0.00 0.68 1.26 0.05 80.86 Average: all 36.03 4.52 5.33 1.55 0.08 52.50 Average: 0 33.39 4.56 5.19 1.98 0.07 54.80 Average: 1 32.05 4.76 5.84 2.12 0.08 55.15 Average: 2 44.28 4.39 5.48 0.87 0.08 44.89 Average: 3 34.43 4.37 4.79 1.21 0.08 55.12