---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8950 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 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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 682 11927 1 3387 14975 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:03:b3:9c brd ff:ff:ff:ff:ff:ff inet 10.30.171.86/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe03:b39c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:8e:01:6d 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-8950) 02/06/25 _x86_64_ (4 CPU) 06:19:02 LINUX RESTART (4 CPU) 06:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:21:01 145.86 61.82 84.04 0.00 2188.51 11528.23 0.00 06:22:01 271.04 22.43 248.61 0.00 1180.20 17732.78 0.00 06:23:01 9.53 1.58 7.95 0.00 181.04 2373.34 0.00 06:24:01 2.33 0.13 2.20 0.00 2.13 79.85 0.00 Average: 107.03 21.32 85.71 0.00 882.53 7913.49 0.00 06:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 12897316 15173940 795836 4.86 77536 2385896 1506060 8.64 1052364 2134852 193264 06:22:01 11349060 13961164 1999408 12.21 88412 2696944 2553148 14.65 2407608 2303668 29444 06:23:01 10802372 13461220 2498888 15.25 89704 2739700 2974604 17.07 2937616 2315696 1304 06:24:01 9954120 12613628 3345816 20.42 89780 2740192 3784604 21.71 3780956 2316116 408 Average: 11250717 13802488 2159987 13.19 86358 2640683 2704604 15.52 2544636 2267583 56105 06:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 06:21:01 ens3 153.23 131.67 1960.09 21.86 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 06:22:01 ens3 254.29 217.21 3946.08 24.04 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:23:01 ens3 33.53 31.33 401.11 4.72 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 ens3 1.05 0.95 0.16 0.17 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 110.35 95.14 1575.26 12.66 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-8950) 02/06/25 _x86_64_ (4 CPU) 06:19:02 LINUX RESTART (4 CPU) 06:20:02 CPU %user %nice %system %iowait %steal %idle 06:21:01 all 23.38 6.59 5.74 3.03 0.11 61.15 06:21:01 0 23.53 5.47 4.86 4.06 0.09 62.00 06:21:01 1 36.02 8.12 7.59 2.88 0.12 45.26 06:21:01 2 15.21 7.29 5.58 2.44 0.07 69.42 06:21:01 3 18.86 5.49 4.93 2.74 0.15 67.82 06:22:01 all 73.38 0.00 2.25 1.30 0.11 22.95 06:22:01 0 79.74 0.00 2.13 1.77 0.10 16.26 06:22:01 1 80.16 0.00 2.61 0.79 0.12 16.33 06:22:01 2 81.70 0.00 1.84 0.82 0.12 15.53 06:22:01 3 52.00 0.00 2.44 1.80 0.12 43.64 06:23:01 all 76.81 0.00 1.09 0.23 0.10 21.76 06:23:01 0 84.53 0.00 0.74 0.15 0.10 14.49 06:23:01 1 60.88 0.00 1.37 0.10 0.12 37.52 06:23:01 2 84.38 0.00 1.29 0.40 0.10 13.84 06:23:01 3 77.38 0.00 0.98 0.28 0.10 21.25 06:24:01 all 31.09 0.00 0.37 0.06 0.06 68.42 06:24:01 0 26.60 0.00 0.42 0.05 0.05 72.89 06:24:01 1 17.24 0.00 0.35 0.02 0.05 82.35 06:24:01 2 40.82 0.00 0.27 0.15 0.08 58.68 06:24:01 3 39.69 0.00 0.43 0.02 0.07 59.79 Average: all 51.27 1.63 2.35 1.15 0.10 43.51 Average: 0 53.71 1.35 2.02 1.50 0.08 41.34 Average: 1 48.60 2.00 2.96 0.94 0.10 45.40 Average: 2 55.64 1.81 2.23 0.95 0.09 39.28 Average: 3 47.11 1.35 2.18 1.20 0.11 48.04