---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-35741 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 18G 138G 12% / 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 763 18488 4 12840 30861 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:86:b7:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.132/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83998sec preferred_lft 83998sec inet6 fe80::f816:3eff:fe86:b777/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:a1:74:b0 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 inet6 fe80::42:c7ff:fea1:74b0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-35741) 06/20/25 _x86_64_ (8 CPU) 00:55:18 LINUX RESTART (8 CPU) 01:00:20 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:17 14.36 0.72 12.46 1.18 594.30 4117.72 15597.66 01:20:31 21.70 0.16 6.28 15.26 5.29 2804.46 493972.93 01:30:31 18.79 0.28 18.15 0.36 8.12 15710.33 117.76 Average: 18.31 0.39 12.25 5.68 200.42 7513.64 172623.33 01:00:20 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:17 23653032 28500952 3800776 11.57 161280 4863152 4038112 11.91 1101452 7595444 5764 01:20:31 22310252 27960448 4336044 13.19 192208 5566016 4562088 13.45 1304632 8675032 376 01:30:31 15505740 26740592 5533548 16.84 252984 10873280 5699396 16.81 2844924 13695948 785312 Average: 20489675 27733997 4556789 13.87 202157 7100816 4766532 14.06 1750336 9988808 263817 01:00:20 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:17 lo 4.88 4.88 0.50 0.50 0.00 0.00 0.00 0.00 01:10:17 ens3 56.58 40.54 346.60 11.62 0.00 0.00 0.00 0.00 01:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:31 lo 1.28 1.28 0.13 0.13 0.00 0.00 0.00 0.00 01:20:31 ens3 43.02 33.13 12.96 11.77 0.00 0.00 0.00 0.00 01:20:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:31 lo 4816.56 4816.56 4601.62 4601.62 0.00 0.00 0.00 0.00 01:30:31 ens3 63.57 48.94 324.27 13.16 0.00 0.00 0.00 0.00 01:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1597.95 1597.95 1524.90 1524.90 0.00 0.00 0.00 0.00 Average: ens3 54.30 40.81 226.11 12.18 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-35741) 06/20/25 _x86_64_ (8 CPU) 00:55:18 LINUX RESTART (8 CPU) 01:00:20 CPU %user %nice %system %iowait %steal %idle 01:10:17 all 40.01 0.00 1.38 0.12 0.07 58.42 01:10:17 0 34.77 0.00 1.36 0.12 0.07 63.69 01:10:17 1 42.87 0.00 1.57 0.09 0.08 55.39 01:10:17 2 39.94 0.00 1.30 0.13 0.07 58.56 01:10:17 3 47.50 0.00 1.75 0.09 0.08 50.57 01:10:17 4 41.32 0.00 1.36 0.13 0.07 57.12 01:10:17 5 41.47 0.00 1.26 0.02 0.07 57.17 01:10:17 6 39.09 0.00 1.30 0.16 0.08 59.37 01:10:17 7 33.12 0.00 1.17 0.18 0.07 65.46 01:20:31 all 35.65 0.00 1.34 0.07 0.07 62.87 01:20:31 0 33.90 0.00 1.38 0.04 0.06 64.62 01:20:31 1 36.13 0.00 1.29 0.05 0.07 62.45 01:20:31 2 35.72 0.00 1.35 0.01 0.07 62.86 01:20:31 3 38.95 0.00 1.65 0.06 0.07 59.27 01:20:31 4 33.41 0.00 1.20 0.15 0.07 65.17 01:20:31 5 40.10 0.00 1.43 0.11 0.07 58.29 01:20:31 6 35.25 0.00 1.29 0.08 0.06 63.32 01:20:31 7 31.71 0.00 1.12 0.10 0.07 67.00 01:30:31 all 18.54 0.00 2.03 0.27 0.05 79.11 01:30:31 0 17.20 0.00 0.97 0.15 0.05 81.62 01:30:31 1 32.36 0.00 4.24 0.02 0.07 63.32 01:30:31 2 21.90 0.00 4.71 0.52 0.06 72.82 01:30:31 3 18.17 0.00 1.83 0.59 0.05 79.36 01:30:31 4 13.86 0.00 1.09 0.12 0.04 84.89 01:30:31 5 19.87 0.00 1.57 0.01 0.05 78.51 01:30:31 6 12.09 0.00 0.92 0.26 0.04 86.68 01:30:31 7 13.06 0.00 0.97 0.47 0.05 85.44 Average: all 31.43 0.00 1.58 0.15 0.06 66.77 Average: 0 28.66 0.00 1.24 0.10 0.06 69.94 Average: 1 37.12 0.00 2.36 0.05 0.07 60.40 Average: 2 32.57 0.00 2.44 0.22 0.07 64.71 Average: 3 34.89 0.00 1.74 0.25 0.07 63.05 Average: 4 29.52 0.00 1.22 0.13 0.06 69.07 Average: 5 33.85 0.00 1.42 0.05 0.06 64.61 Average: 6 28.85 0.00 1.17 0.17 0.06 69.75 Average: 7 25.99 0.00 1.09 0.25 0.06 72.61