---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-48747 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 901 24788 4 6402 30723 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:cc:09:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.215/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83913sec preferred_lft 83913sec inet6 fe80::f816:3eff:fecc:90f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:f1:1c:3d 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-8c-8g-48747) 08/02/25 _x86_64_ (8 CPU) 17:58:26 LINUX RESTART (8 CPU) 18:00:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:23 31.10 3.43 24.78 2.89 728.20 7739.62 28221.39 18:20:18 31.24 0.12 27.11 4.02 5.47 7266.31 29683.87 18:30:36 35.18 0.01 30.95 4.22 0.27 8435.14 27437.61 Average: 32.53 1.19 27.63 3.71 245.58 7820.62 28433.57 18:00:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:23 26354404 29768668 2541588 7.73 131616 3544580 2695956 7.95 822552 5274180 13788 18:20:18 25645364 29520580 2784276 8.47 163120 3930756 2736448 8.07 942032 5823788 55052 18:30:36 24299944 28946248 3353968 10.21 203080 4601360 3274896 9.66 1119888 6923316 175308 Average: 25433237 29411832 2893277 8.80 165939 4025565 2902433 8.56 961491 6007095 81383 18:00:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:23 lo 775.91 775.91 738.14 738.14 0.00 0.00 0.00 0.00 18:10:23 ens3 116.35 88.45 1022.98 20.38 0.00 0.00 0.00 0.00 18:10:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:18 lo 1522.07 1522.07 1446.85 1446.85 0.00 0.00 0.00 0.00 18:20:18 ens3 46.08 33.34 19.12 13.34 0.00 0.00 0.00 0.00 18:20:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:36 lo 1582.08 1582.08 1504.36 1504.36 0.00 0.00 0.00 0.00 18:30:36 ens3 57.89 39.80 20.64 16.30 0.00 0.00 0.00 0.00 18:30:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1292.68 1292.68 1229.14 1229.14 0.00 0.00 0.00 0.00 Average: ens3 73.60 53.97 355.59 16.70 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-8c-8g-48747) 08/02/25 _x86_64_ (8 CPU) 17:58:26 LINUX RESTART (8 CPU) 18:00:12 CPU %user %nice %system %iowait %steal %idle 18:10:23 all 24.78 0.00 1.29 0.18 0.05 73.71 18:10:23 0 23.34 0.00 1.34 0.20 0.05 75.06 18:10:23 1 28.77 0.00 1.47 0.17 0.05 69.55 18:10:23 2 22.61 0.00 1.11 0.13 0.05 76.10 18:10:23 3 25.80 0.00 1.48 0.12 0.05 72.54 18:10:23 4 21.56 0.00 1.05 0.12 0.04 77.23 18:10:23 5 27.17 0.00 1.33 0.17 0.05 71.28 18:10:23 6 23.92 0.00 1.19 0.15 0.06 74.68 18:10:23 7 25.07 0.00 1.31 0.37 0.05 73.20 18:20:18 all 37.96 0.00 1.75 0.18 0.08 60.04 18:20:18 0 35.23 0.00 1.71 0.27 0.08 62.70 18:20:18 1 41.37 0.00 1.79 0.14 0.08 56.63 18:20:18 2 35.68 0.00 2.05 0.36 0.08 61.83 18:20:18 3 40.47 0.00 1.55 0.05 0.08 57.85 18:20:18 4 35.92 0.00 1.70 0.17 0.07 62.15 18:20:18 5 38.55 0.00 1.61 0.15 0.08 59.63 18:20:18 6 39.48 0.00 1.83 0.12 0.08 58.49 18:20:18 7 36.99 0.00 1.73 0.16 0.08 61.04 18:30:36 all 37.09 0.00 1.86 0.28 0.09 60.68 18:30:36 0 35.29 0.00 1.97 0.43 0.08 62.23 18:30:36 1 39.10 0.00 1.85 0.79 0.11 58.14 18:30:36 2 40.16 0.00 1.94 0.19 0.08 57.63 18:30:36 3 37.68 0.00 1.93 0.09 0.08 60.23 18:30:36 4 38.87 0.00 2.11 0.26 0.08 58.67 18:30:36 5 34.30 0.00 1.68 0.15 0.07 63.79 18:30:36 6 36.09 0.00 1.77 0.21 0.10 61.83 18:30:36 7 35.22 0.00 1.64 0.16 0.08 62.90 Average: all 33.25 0.00 1.63 0.21 0.07 64.84 Average: 0 31.27 0.00 1.68 0.30 0.07 66.68 Average: 1 36.38 0.00 1.70 0.37 0.08 61.47 Average: 2 32.81 0.00 1.70 0.23 0.07 65.19 Average: 3 34.61 0.00 1.65 0.09 0.07 63.57 Average: 4 32.09 0.00 1.62 0.18 0.07 66.04 Average: 5 33.30 0.00 1.54 0.16 0.07 64.94 Average: 6 33.13 0.00 1.59 0.16 0.08 65.04 Average: 7 32.39 0.00 1.56 0.23 0.07 65.75