---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-592 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 Stepping: 0 BogoMIPS: 5600.00 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 592 10454 4 4942 15054 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:0a:bf:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.226/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81368sec preferred_lft 81368sec inet6 fe80::f816:3eff:fe0a:bfeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:fb:c1:8b 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-592) 02/20/25 _x86_64_ (4 CPU) 07:38:37 LINUX RESTART (4 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:13 7.32 0.46 6.27 0.59 572.11 879.27 11812.75 08:00:13 1.62 0.01 1.61 0.00 0.04 18.92 0.43 08:10:01 1.48 0.00 1.48 0.00 0.00 17.06 0.00 08:20:13 1.60 0.00 1.60 0.00 0.01 18.29 0.00 08:30:13 1.60 0.00 1.60 0.00 0.00 18.23 0.00 08:40:01 35.25 4.38 30.24 0.63 253.55 3127.57 617.87 08:50:13 3.84 0.15 3.50 0.19 15.61 676.81 17.70 09:00:04 16.03 0.47 14.34 1.22 16.59 3145.01 14446.70 Average: 8.49 0.67 7.49 0.33 107.97 976.70 3360.88 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:13 13480996 15554108 462108 2.82 41420 2257928 1120148 6.43 397720 2246332 24 08:00:13 13475472 15549240 467048 2.85 42056 2257916 1120164 6.43 398380 2248560 28 08:10:01 13474736 15549240 467044 2.85 42656 2258048 1120180 6.43 398976 2249856 200 08:20:13 13474232 15549480 466728 2.85 43268 2258188 1120164 6.43 399584 2250820 48 08:30:13 13470732 15546584 469684 2.87 43868 2258192 1120292 6.43 400172 2255052 12 08:40:01 11399984 14361632 1606352 9.81 93128 3053716 2098164 12.04 617124 4040880 30008 08:50:13 8323112 11450440 4512052 27.56 98720 3204660 4672928 26.82 686264 7021872 360 09:00:04 10093948 13682372 2276828 13.91 117416 3618872 2472340 14.19 862612 5034528 22892 Average: 12149152 14655387 1340980 8.19 65316 2645940 1855548 10.65 520104 3418488 6696 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:13 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 07:50:13 ens3 14.97 8.37 249.16 0.64 0.00 0.00 0.00 0.00 07:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:13 ens3 0.30 0.08 0.04 0.02 0.00 0.00 0.00 0.00 08:00:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 0.34 0.11 0.07 0.04 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 08:20:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:13 ens3 0.33 0.08 0.04 0.02 0.00 0.00 0.00 0.00 08:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:13 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:13 ens3 0.52 0.41 0.08 0.59 0.00 0.00 0.00 0.00 08:30:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.34 0.34 0.05 0.05 0.00 0.00 0.00 0.00 08:40:01 ens3 68.23 52.05 715.31 10.16 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:13 lo 0.60 0.60 0.37 0.37 0.00 0.00 0.00 0.00 08:50:13 ens3 14.74 11.43 74.11 2.94 0.00 0.00 0.00 0.00 08:50:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:04 lo 400.28 400.28 380.52 380.52 0.00 0.00 0.00 0.00 09:00:04 ens3 41.67 29.48 463.96 4.86 0.00 0.00 0.00 0.00 09:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 49.42 49.42 46.86 46.86 0.00 0.00 0.00 0.00 Average: ens3 17.44 12.60 185.77 2.38 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 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-592) 02/20/25 _x86_64_ (4 CPU) 07:38:37 LINUX RESTART (4 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:50:13 all 0.42 0.00 0.25 0.17 0.01 99.14 07:50:13 0 0.64 0.00 0.19 0.02 0.01 99.13 07:50:13 1 0.40 0.00 0.21 0.09 0.01 99.30 07:50:13 2 0.41 0.00 0.33 0.51 0.01 98.73 07:50:13 3 0.24 0.00 0.28 0.05 0.01 99.42 08:00:13 all 0.21 0.00 0.02 0.01 0.01 99.75 08:00:13 0 0.02 0.00 0.01 0.00 0.01 99.96 08:00:13 1 0.13 0.00 0.02 0.00 0.01 99.83 08:00:13 2 0.63 0.00 0.02 0.03 0.01 99.31 08:00:13 3 0.07 0.00 0.02 0.00 0.01 99.91 08:10:01 all 0.24 0.00 0.02 0.03 0.01 99.70 08:10:01 0 0.01 0.00 0.01 0.01 0.01 99.97 08:10:01 1 0.91 0.00 0.02 0.01 0.01 99.06 08:10:01 2 0.02 0.00 0.03 0.10 0.01 99.84 08:10:01 3 0.02 0.00 0.02 0.00 0.01 99.95 08:20:13 all 0.18 0.00 0.02 0.01 0.01 99.78 08:20:13 0 0.00 0.00 0.01 0.03 0.00 99.95 08:20:13 1 0.68 0.00 0.03 0.00 0.01 99.28 08:20:13 2 0.02 0.00 0.02 0.00 0.01 99.94 08:20:13 3 0.02 0.00 0.02 0.00 0.01 99.96 08:30:13 all 0.05 0.00 0.02 0.01 0.01 99.91 08:30:13 0 0.05 0.00 0.01 0.03 0.01 99.90 08:30:13 1 0.11 0.00 0.03 0.00 0.01 99.84 08:30:13 2 0.03 0.00 0.02 0.01 0.01 99.93 08:30:13 3 0.02 0.00 0.01 0.00 0.00 99.97 08:40:01 all 11.58 0.00 0.56 0.27 0.03 87.57 08:40:01 0 13.35 0.00 0.41 0.08 0.03 86.14 08:40:01 1 9.75 0.00 0.50 0.12 0.02 89.61 08:40:01 2 13.06 0.00 0.72 0.79 0.03 85.40 08:40:01 3 10.15 0.00 0.61 0.11 0.03 89.11 08:50:13 all 47.83 0.00 0.73 0.03 0.07 51.34 08:50:13 0 45.59 0.00 0.68 0.02 0.07 53.63 08:50:13 1 53.41 0.00 0.81 0.05 0.08 45.65 08:50:13 2 41.62 0.00 0.67 0.02 0.07 57.61 08:50:13 3 50.68 0.00 0.74 0.01 0.08 48.49 09:00:04 all 53.89 0.00 1.32 0.11 0.08 44.60 09:00:04 0 50.45 0.00 1.17 0.05 0.09 48.23 09:00:04 1 67.66 0.00 1.23 0.13 0.09 30.89 09:00:04 2 53.80 0.00 1.63 0.16 0.08 44.33 09:00:04 3 43.62 0.00 1.23 0.11 0.08 54.96 Average: all 14.27 0.00 0.36 0.08 0.03 85.25 Average: 0 13.74 0.00 0.31 0.03 0.03 85.89 Average: 1 16.59 0.00 0.36 0.05 0.03 82.97 Average: 2 13.65 0.00 0.43 0.20 0.03 85.69 Average: 3 13.10 0.00 0.36 0.04 0.03 86.47