---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-51639 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/25202 /dev/loop4 64M 64M 0 100% /snap/core20/2599 /dev/loop5 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 15997 671 10925 1 4400 14986 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:19:71:62 brd ff:ff:ff:ff:ff:ff inet 10.30.170.33/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe19:7162/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:d8:99:6c 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-51639) 09/11/25 _x86_64_ (4 CPU) 07:58:36 LINUX RESTART (4 CPU) 07:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:00:01 410.56 144.11 266.46 0.00 10997.63 45510.01 0.00 08:01:01 84.77 1.03 83.74 0.00 69.99 15454.24 0.00 08:02:01 61.67 0.85 60.82 0.00 48.66 17555.87 0.00 08:03:01 29.51 0.02 29.50 0.00 0.13 11906.42 0.00 08:04:01 48.79 3.97 44.83 0.00 4300.88 9157.01 0.00 08:05:01 106.45 28.31 78.14 0.00 958.64 21968.21 0.00 08:06:01 27.65 1.02 26.63 0.00 111.45 7620.46 0.00 Average: 109.92 25.61 84.30 0.00 2355.34 18453.17 0.00 07:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:00:01 13380096 15444612 536588 3.28 65944 2196744 1234844 7.08 772764 1954968 170080 08:01:01 12768544 15350556 609008 3.72 90512 2659288 1392320 7.99 924476 2362060 269888 08:02:01 12087352 15328344 629572 3.84 109312 3248540 1434144 8.23 1039908 2877804 395472 08:03:01 12107648 15306020 651292 3.98 110608 3203504 1438376 8.25 993428 2902600 4592 08:04:01 11589020 15258936 686448 4.19 143720 3628724 1499448 8.60 1313360 3070828 900 08:05:01 11202640 15316496 627808 3.83 158888 4017064 1498408 8.60 1722004 3009852 167356 08:06:01 11230336 15384540 559888 3.42 163668 4048372 1331348 7.64 1669504 3032084 32160 Average: 12052234 15341358 614372 3.75 120379 3286034 1404127 8.06 1205063 2744314 148635 07:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:00:01 ens3 405.55 264.09 2335.77 71.81 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:01:01 ens3 116.71 90.77 1678.59 12.40 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 08:02:01 ens3 30.28 35.54 23.65 6.38 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 lo 9.20 9.20 0.84 0.84 0.00 0.00 0.00 0.00 08:03:01 ens3 73.95 84.79 55.40 13.53 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 lo 26.60 26.60 2.37 2.37 0.00 0.00 0.00 0.00 08:04:01 ens3 141.18 87.87 2995.96 6.77 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 08:05:01 ens3 78.37 70.72 398.27 8.58 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 lo 6.97 6.97 0.69 0.69 0.00 0.00 0.00 0.00 08:06:01 ens3 30.46 31.51 29.24 9.60 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 4.40 4.40 0.37 0.37 0.00 0.00 0.00 0.00 Average: ens3 125.21 95.04 1073.84 18.44 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 7.50 7.50 0.68 0.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-51639) 09/11/25 _x86_64_ (4 CPU) 07:58:36 LINUX RESTART (4 CPU) 07:59:01 CPU %user %nice %system %iowait %steal %idle 08:00:01 all 20.55 15.86 13.05 3.88 0.10 46.56 08:00:01 0 11.65 17.39 14.87 6.77 0.12 49.20 08:00:01 1 28.58 14.75 12.30 2.77 0.10 41.50 08:00:01 2 22.41 14.74 12.01 3.54 0.08 47.22 08:00:01 3 19.62 16.56 13.01 2.42 0.10 48.29 08:01:01 all 19.87 0.00 1.88 2.35 0.06 75.83 08:01:01 0 10.69 0.00 1.50 4.14 0.03 83.64 08:01:01 1 45.41 0.00 3.15 1.93 0.08 49.42 08:01:01 2 14.22 0.00 1.51 0.35 0.07 83.85 08:01:01 3 9.03 0.00 1.36 2.99 0.05 86.56 08:02:01 all 14.32 0.00 1.08 1.82 0.07 82.70 08:02:01 0 5.33 0.00 0.72 2.15 0.08 91.72 08:02:01 1 18.40 0.00 1.12 0.27 0.03 80.18 08:02:01 2 28.88 0.00 1.62 0.13 0.08 69.28 08:02:01 3 4.60 0.00 0.88 4.76 0.08 89.68 08:03:01 all 5.74 0.00 0.42 0.88 0.07 92.89 08:03:01 0 3.42 0.00 0.25 0.23 0.05 96.04 08:03:01 1 2.95 0.00 0.30 0.00 0.08 96.66 08:03:01 2 8.55 0.00 0.47 0.02 0.08 90.88 08:03:01 3 8.04 0.00 0.67 3.29 0.05 87.95 08:04:01 all 4.18 0.00 2.34 1.02 0.06 92.41 08:04:01 0 3.56 0.00 2.09 1.29 0.03 93.03 08:04:01 1 4.18 0.00 4.00 1.09 0.08 90.65 08:04:01 2 4.54 0.00 1.69 0.67 0.08 93.02 08:04:01 3 4.43 0.00 1.56 1.02 0.05 92.94 08:05:01 all 12.41 2.02 2.44 1.87 0.08 81.18 08:05:01 0 7.71 1.02 2.12 3.53 0.05 85.57 08:05:01 1 9.67 3.58 2.26 1.69 0.08 82.72 08:05:01 2 24.66 1.58 3.31 2.08 0.07 68.29 08:05:01 3 7.53 1.92 2.08 0.17 0.10 88.21 08:06:01 all 14.18 0.00 0.95 0.82 0.05 84.00 08:06:01 0 2.80 0.00 0.47 1.13 0.03 95.57 08:06:01 1 14.10 0.00 1.02 0.23 0.05 84.60 08:06:01 2 18.55 0.00 1.17 1.80 0.07 78.41 08:06:01 3 21.31 0.00 1.15 0.10 0.07 77.37 Average: all 13.03 2.54 3.16 1.80 0.07 79.40 Average: 0 6.45 2.62 3.13 2.75 0.06 85.00 Average: 1 17.61 2.60 3.43 1.14 0.07 75.15 Average: 2 17.41 2.32 3.10 1.23 0.08 75.87 Average: 3 10.65 2.63 2.95 2.11 0.07 81.60