---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17234 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 13G 65G 17% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 695 8642 1 6659 14962 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:07:f0:35 brd ff:ff:ff:ff:ff:ff inet 10.30.171.91/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe07:f035/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:d8:bb:2b 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-17234) 02/12/25 _x86_64_ (4 CPU) 08:05:18 LINUX RESTART (4 CPU) 08:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:01 324.74 99.78 224.96 0.00 3248.53 6966.20 0.00 08:08:01 39.39 2.58 36.81 0.00 139.44 13770.77 0.00 08:09:01 47.46 0.92 46.54 0.00 26.13 27683.39 0.00 08:10:01 86.06 0.05 86.01 0.00 2.00 69557.64 0.00 08:11:01 101.78 5.10 96.68 0.00 4504.18 59298.25 0.00 08:12:01 44.71 0.00 44.71 0.00 0.00 35384.10 0.00 08:13:01 110.75 19.76 90.98 0.00 1206.73 61297.65 0.00 08:14:01 84.62 1.10 83.52 0.00 107.72 16421.93 0.00 Average: 104.48 15.99 88.50 0.00 1149.89 36361.57 0.00 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 12298016 14419796 1563500 9.54 60972 2259552 2162904 12.41 1836608 1975900 225884 08:08:01 11470572 13841096 2122068 12.95 89340 2460392 2650260 15.21 2520800 2078984 115828 08:09:01 10654052 14543176 1418748 8.66 117836 3882944 2020308 11.59 2270376 3079112 797984 08:10:01 8130152 14297168 1663984 10.16 148928 6049988 2243148 12.87 2921852 4871668 1389052 08:11:01 7898976 14132624 1818952 11.10 158300 6103948 2434080 13.96 3103076 4905996 252736 08:12:01 9352584 14529844 1421236 8.68 160208 5092172 2056392 11.80 2773912 3829140 927396 08:13:01 9230344 15348004 603088 3.68 173832 5985300 1303680 7.48 2296792 4395348 218288 08:14:01 8897736 15363136 587080 3.58 182244 6283872 1268940 7.28 2305120 4675656 136516 Average: 9741554 14559356 1399832 8.55 136458 4764771 2017464 11.57 2503567 3726476 507960 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 08:07:01 ens3 554.78 437.14 4204.98 101.47 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:08:01 ens3 353.57 312.45 1100.17 90.87 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:09:01 ens3 649.63 541.76 4672.53 119.79 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:10:01 ens3 119.30 104.96 33.10 32.69 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 08:11:01 ens3 555.97 421.28 2200.37 104.78 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 08:12:01 ens3 110.28 93.57 31.24 29.37 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 08:13:01 ens3 96.30 122.20 34.39 3865.47 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:14:01 ens3 84.44 73.72 953.86 11.98 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 315.02 263.01 1648.39 545.41 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 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-17234) 02/12/25 _x86_64_ (4 CPU) 08:05:18 LINUX RESTART (4 CPU) 08:06:02 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 37.36 10.87 9.80 2.01 0.12 39.84 08:07:01 0 38.21 10.35 10.47 1.99 0.12 38.86 08:07:01 1 31.83 10.48 9.69 3.13 0.12 44.76 08:07:01 2 36.92 11.84 9.82 1.42 0.10 39.90 08:07:01 3 42.45 10.82 9.22 1.51 0.14 35.86 08:08:01 all 63.77 0.00 2.24 0.57 0.11 33.31 08:08:01 0 45.42 0.00 2.02 1.28 0.12 51.16 08:08:01 1 80.51 0.00 3.25 0.05 0.12 16.07 08:08:01 2 60.24 0.00 2.24 0.72 0.10 36.70 08:08:01 3 69.00 0.00 1.44 0.23 0.10 29.22 08:09:01 all 43.72 0.00 3.09 1.05 0.08 52.07 08:09:01 0 38.49 0.00 2.40 0.78 0.07 58.26 08:09:01 1 64.56 0.00 3.49 1.01 0.10 30.84 08:09:01 2 38.90 0.00 3.52 2.39 0.08 55.11 08:09:01 3 32.98 0.00 2.94 0.00 0.08 64.00 08:10:01 all 52.55 0.00 2.23 2.67 0.09 42.45 08:10:01 0 70.54 0.00 3.23 0.17 0.10 25.96 08:10:01 1 46.81 0.00 1.95 7.79 0.10 43.35 08:10:01 2 57.00 0.00 3.13 2.63 0.08 37.15 08:10:01 3 35.84 0.00 0.63 0.13 0.08 63.31 08:11:01 all 63.07 0.00 3.25 3.02 0.13 30.53 08:11:01 0 59.40 0.00 3.84 1.28 0.10 35.39 08:11:01 1 65.02 0.00 2.30 0.37 0.15 32.16 08:11:01 2 75.03 0.00 3.28 0.54 0.13 21.02 08:11:01 3 52.80 0.00 3.58 9.92 0.12 33.59 08:12:01 all 41.67 0.00 3.14 1.35 0.10 53.74 08:12:01 0 25.58 0.00 3.04 2.30 0.09 69.00 08:12:01 1 35.60 0.00 4.77 0.17 0.12 59.34 08:12:01 2 48.87 0.00 1.48 0.17 0.09 49.39 08:12:01 3 56.80 0.00 3.23 2.80 0.10 37.07 08:13:01 all 46.11 0.00 2.17 5.10 0.11 46.52 08:13:01 0 34.17 0.00 2.19 8.24 0.12 55.29 08:13:01 1 54.63 0.00 2.05 4.51 0.10 38.70 08:13:01 2 55.04 0.00 2.09 1.52 0.12 41.24 08:13:01 3 40.64 0.00 2.33 6.11 0.08 50.84 08:14:01 all 20.36 0.00 1.37 1.78 0.06 76.43 08:14:01 0 17.17 0.00 1.41 0.38 0.03 81.01 08:14:01 1 27.60 0.00 1.72 0.28 0.07 70.33 08:14:01 2 17.57 0.00 1.09 2.52 0.08 78.74 08:14:01 3 19.07 0.00 1.29 3.91 0.05 75.69 Average: all 46.10 1.33 3.39 2.19 0.10 46.88 Average: 0 41.20 1.27 3.55 2.05 0.09 51.84 Average: 1 50.85 1.28 3.63 2.16 0.11 41.96 Average: 2 48.72 1.46 3.32 1.49 0.10 44.91 Average: 3 43.63 1.33 3.06 3.08 0.09 48.80