---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-53073 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: 5599.99 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 784 18327 4 12980 30840 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:05:bd:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.239/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83464sec preferred_lft 83464sec inet6 fe80::f816:3eff:fe05:bdcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:42:7b:92 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::42:39ff:fe42:7b92/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-53073) 09/17/25 _x86_64_ (8 CPU) 00:05:07 LINUX RESTART (8 CPU) 00:10:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:00 26.36 12.90 12.26 1.20 738.53 4278.15 18132.89 00:30:02 6.89 0.04 6.31 0.54 0.46 2906.56 2908.93 00:40:02 20.96 0.24 20.28 0.44 7.96 19854.30 1002.35 00:50:01 26.59 1.84 23.46 1.29 313.28 3085.72 15394.90 Average: 20.17 3.73 15.57 0.87 263.52 7536.07 9328.43 00:10:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:00 23200748 28245692 4054880 12.34 167832 5024548 4190704 12.36 1212252 7915344 55260 00:30:02 22739300 28559524 3734800 11.36 197328 5707564 3854492 11.37 1408524 8116548 23824 00:40:02 16468616 28386872 3883432 11.82 261060 11503120 4532128 13.36 3219008 12305680 94460 00:50:01 18920188 31578196 682972 2.08 276848 12189024 1261476 3.72 3614372 9365848 76 Average: 20332213 29192571 3089021 9.40 225767 8606064 3459700 10.20 2363539 9425855 43405 00:10:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:00 lo 4.90 4.90 0.50 0.50 0.00 0.00 0.00 0.00 00:20:00 ens3 59.22 46.40 352.08 13.11 0.00 0.00 0.00 0.00 00:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:02 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 00:30:02 ens3 41.85 31.83 13.29 12.56 0.00 0.00 0.00 0.00 00:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:02 lo 4367.83 4367.83 4170.55 4170.55 0.00 0.00 0.00 0.00 00:40:02 ens3 64.45 47.36 308.99 14.07 0.00 0.00 0.00 0.00 00:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 91.88 91.88 77.94 77.94 0.00 0.00 0.00 0.00 00:50:01 ens3 164.49 181.23 231.69 1701.21 0.00 0.00 0.00 0.00 00:50:01 docker0 123.09 104.06 1393.54 77.64 0.00 0.00 0.00 0.00 Average: lo 1118.52 1118.52 1064.23 1064.23 0.00 0.00 0.00 0.00 Average: ens3 82.50 76.72 225.96 435.63 0.00 0.00 0.00 0.00 Average: docker0 30.80 26.04 348.71 19.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-53073) 09/17/25 _x86_64_ (8 CPU) 00:05:07 LINUX RESTART (8 CPU) 00:10:06 CPU %user %nice %system %iowait %steal %idle 00:20:00 all 40.71 0.04 1.46 0.11 0.07 57.61 00:20:00 0 35.97 0.07 1.49 0.15 0.07 62.25 00:20:00 1 48.37 0.01 1.71 0.03 0.07 49.82 00:20:00 2 40.20 0.19 1.47 0.26 0.07 57.81 00:20:00 3 43.10 0.00 1.45 0.15 0.07 55.24 00:20:00 4 38.10 0.00 1.41 0.08 0.07 60.33 00:20:00 5 41.58 0.00 1.40 0.04 0.07 56.90 00:20:00 6 40.72 0.00 1.31 0.02 0.07 57.88 00:20:00 7 37.67 0.04 1.45 0.13 0.08 60.62 00:30:02 all 35.89 0.00 1.40 0.04 0.07 62.60 00:30:02 0 33.53 0.00 1.24 0.07 0.06 65.09 00:30:02 1 37.43 0.00 1.63 0.00 0.07 60.87 00:30:02 2 35.13 0.00 1.49 0.09 0.07 63.22 00:30:02 3 34.26 0.00 1.22 0.01 0.07 64.44 00:30:02 4 47.24 0.00 1.61 0.01 0.07 51.07 00:30:02 5 28.30 0.00 1.13 0.04 0.07 70.46 00:30:02 6 35.24 0.00 1.45 0.03 0.07 63.21 00:30:02 7 35.97 0.00 1.45 0.07 0.08 62.43 00:40:02 all 20.97 0.00 2.11 0.20 0.06 76.66 00:40:02 0 17.23 0.00 2.03 0.50 0.06 80.18 00:40:02 1 24.16 0.00 3.46 0.11 0.05 72.22 00:40:02 2 29.06 0.00 3.78 0.12 0.06 66.98 00:40:02 3 20.97 0.00 1.78 0.19 0.06 77.00 00:40:02 4 17.11 0.00 1.04 0.07 0.05 81.74 00:40:02 5 19.87 0.00 1.44 0.00 0.05 78.64 00:40:02 6 15.61 0.00 1.18 0.50 0.05 82.65 00:40:02 7 23.86 0.00 2.17 0.14 0.07 73.77 00:50:01 all 8.17 0.00 0.95 0.11 0.04 90.72 00:50:01 0 1.32 0.00 0.36 0.02 0.03 98.28 00:50:01 1 5.45 0.00 0.41 0.07 0.05 94.01 00:50:01 2 12.27 0.00 1.87 0.15 0.04 85.66 00:50:01 3 8.75 0.00 1.56 0.02 0.04 89.63 00:50:01 4 11.66 0.00 1.63 0.01 0.04 86.65 00:50:01 5 12.96 0.00 0.90 0.11 0.05 85.98 00:50:01 6 10.30 0.00 0.56 0.17 0.03 88.95 00:50:01 7 2.68 0.00 0.32 0.34 0.05 96.62 Average: all 26.41 0.01 1.48 0.12 0.06 71.93 Average: 0 21.98 0.02 1.28 0.18 0.05 76.49 Average: 1 28.81 0.00 1.80 0.05 0.06 69.27 Average: 2 29.13 0.05 2.15 0.15 0.06 68.45 Average: 3 26.73 0.00 1.50 0.09 0.06 71.62 Average: 4 28.49 0.00 1.42 0.04 0.06 69.98 Average: 5 25.64 0.00 1.22 0.05 0.06 73.04 Average: 6 25.43 0.00 1.12 0.18 0.06 73.20 Average: 7 25.02 0.01 1.35 0.17 0.07 73.39