---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8059 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 9.7G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 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 689 11746 1 3561 14968 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:9e:b3:7a brd ff:ff:ff:ff:ff:ff inet 10.30.171.120/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe9e:b37a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:9a:3c:48 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-8059) 02/03/25 _x86_64_ (4 CPU) 13:09:40 LINUX RESTART (4 CPU) 13:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:11:01 404.62 148.23 256.39 0.00 11056.56 48641.89 0.00 13:12:01 283.97 39.41 244.56 0.00 2214.96 13304.33 0.00 13:13:01 51.91 14.10 37.81 0.00 1034.89 16370.60 0.00 13:14:01 5.12 0.00 5.12 0.00 0.00 1315.20 0.00 13:15:01 54.03 4.53 49.50 0.00 4392.94 6566.74 0.00 Average: 159.93 41.25 118.68 0.00 3740.02 17239.93 0.00 13:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:11:01 13282248 15387952 592884 3.62 67220 2234692 1312540 7.53 899012 1923368 204484 13:12:01 11710296 14392828 1568996 9.58 87312 2757168 2158588 12.38 1951668 2389872 399436 13:13:01 10898584 13730916 2230172 13.61 90396 2895624 2776876 15.93 2811160 2332536 34032 13:14:01 7026440 9866012 6095016 37.21 90600 2902228 6831096 39.19 6667880 2339096 3740 13:15:01 12050348 15382728 569008 3.47 108292 3365232 1270784 7.29 1289880 2680592 177984 Average: 10993583 13752087 2211215 13.50 88764 2830989 2869977 16.47 2723920 2333093 163935 13:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 13:11:01 ens3 445.48 295.35 2329.02 73.64 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:12:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 13:12:01 ens3 297.27 236.24 4160.49 37.56 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 13:13:01 ens3 81.79 79.29 667.84 13.98 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:14:01 ens3 6.18 5.62 1.21 1.40 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 13:15:01 ens3 241.22 160.03 2880.81 18.06 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 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 214.39 155.31 2007.97 28.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8059) 02/03/25 _x86_64_ (4 CPU) 13:09:40 LINUX RESTART (4 CPU) 13:10:01 CPU %user %nice %system %iowait %steal %idle 13:11:01 all 19.40 16.77 13.56 4.32 0.14 45.82 13:11:01 0 21.86 16.84 14.01 4.54 0.14 42.60 13:11:01 1 16.19 16.83 12.66 4.12 0.14 50.07 13:11:01 2 14.06 18.13 13.31 5.23 0.15 49.12 13:11:01 3 25.45 15.29 14.24 3.37 0.13 41.51 13:12:01 all 41.47 0.00 2.79 2.52 0.10 53.12 13:12:01 0 30.60 0.00 2.06 5.29 0.10 61.95 13:12:01 1 48.51 0.00 3.30 0.90 0.07 47.22 13:12:01 2 35.92 0.00 3.45 2.34 0.12 58.17 13:12:01 3 50.79 0.00 2.36 1.57 0.10 45.18 13:13:01 all 76.66 0.00 1.65 0.66 0.12 20.92 13:13:01 0 75.17 0.00 1.67 1.35 0.12 21.69 13:13:01 1 80.54 0.00 0.99 0.03 0.12 18.32 13:13:01 2 82.70 0.00 1.69 0.03 0.12 15.46 13:13:01 3 68.24 0.00 2.26 1.20 0.12 28.18 13:14:01 all 9.95 0.00 0.74 0.27 0.09 88.94 13:14:01 0 7.71 0.00 0.42 0.15 0.08 91.64 13:14:01 1 15.24 0.00 1.78 0.00 0.08 82.89 13:14:01 2 8.23 0.00 0.40 0.00 0.07 91.30 13:14:01 3 8.63 0.00 0.37 0.93 0.12 89.95 13:15:01 all 12.04 0.00 2.01 1.31 0.08 84.56 13:15:01 0 7.13 0.00 2.67 2.32 0.08 87.79 13:15:01 1 13.85 0.00 1.67 0.82 0.07 83.59 13:15:01 2 9.82 0.00 1.76 1.46 0.08 86.87 13:15:01 3 17.30 0.00 1.92 0.65 0.10 80.03 Average: all 31.92 3.32 4.12 1.81 0.10 58.72 Average: 0 28.51 3.33 4.14 2.72 0.10 61.18 Average: 1 34.91 3.32 4.05 1.17 0.09 56.45 Average: 2 30.19 3.58 4.09 1.80 0.11 60.22 Average: 3 34.06 3.03 4.21 1.54 0.11 57.05