---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-51533 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 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 863 24818 4 6411 30761 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:32:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.104/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83742sec preferred_lft 83742sec inet6 fe80::f816:3eff:fe0a:3219/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:93:29:ef 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-51533) 08/09/25 _x86_64_ (8 CPU) 17:58:28 LINUX RESTART (8 CPU) 18:00:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:04 39.40 3.52 19.96 15.92 750.25 4315.33 542451.99 18:20:14 22.15 0.13 19.29 2.74 5.55 2626.12 7017.46 18:30:04 35.09 0.01 30.27 4.82 0.26 3020.45 15713.29 18:40:33 30.05 0.09 26.38 3.58 4.20 6792.28 24429.49 Average: 31.57 0.92 23.97 6.69 186.05 4217.07 144615.53 18:00:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:04 26701464 29885968 2429568 7.39 122460 3344052 2612924 7.71 776136 5003012 17480 18:20:14 25943904 29720412 2586772 7.87 154832 3850100 2656372 7.83 924468 5545356 18600 18:30:04 25285940 29658944 2644448 8.05 192628 4357400 3290568 9.70 1056068 6019888 98408 18:40:33 25615772 31686896 607572 1.85 219132 5958676 1207776 3.56 1680312 4944200 4 Average: 25886770 30238055 2067090 6.29 172263 4377557 2441910 7.20 1109246 5378114 33623 18:00:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:04 lo 669.38 669.38 637.19 637.19 0.00 0.00 0.00 0.00 18:10:04 ens3 106.76 80.23 1042.47 15.23 0.00 0.00 0.00 0.00 18:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:14 lo 962.37 962.37 914.80 914.80 0.00 0.00 0.00 0.00 18:20:14 ens3 35.02 29.19 17.93 10.89 0.00 0.00 0.00 0.00 18:20:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:04 lo 1981.81 1981.81 1886.40 1886.40 0.00 0.00 0.00 0.00 18:30:04 ens3 39.75 32.19 13.43 12.00 0.00 0.00 0.00 0.00 18:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:33 lo 1049.86 1049.86 988.07 988.07 0.00 0.00 0.00 0.00 18:40:33 ens3 95.99 92.16 185.29 288.91 0.00 0.00 0.00 0.00 18:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1162.05 1162.05 1102.89 1102.89 0.00 0.00 0.00 0.00 Average: ens3 69.55 58.75 310.86 84.40 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-51533) 08/09/25 _x86_64_ (8 CPU) 17:58:28 LINUX RESTART (8 CPU) 18:00:12 CPU %user %nice %system %iowait %steal %idle 18:10:04 all 17.62 0.00 1.04 0.15 0.04 81.15 18:10:04 0 17.10 0.00 1.18 0.29 0.04 81.39 18:10:04 1 18.72 0.00 1.17 0.19 0.04 79.88 18:10:04 2 16.78 0.00 1.24 0.10 0.04 81.84 18:10:04 3 20.11 0.00 1.01 0.06 0.04 78.77 18:10:04 4 17.87 0.00 0.82 0.12 0.04 81.15 18:10:04 5 17.48 0.00 1.06 0.10 0.05 81.32 18:10:04 6 14.67 0.00 0.87 0.31 0.04 84.11 18:10:04 7 18.26 0.00 0.94 0.05 0.04 80.71 18:20:14 all 37.16 0.00 1.59 0.07 0.08 61.11 18:20:14 0 34.11 0.00 1.47 0.06 0.07 64.29 18:20:14 1 35.56 0.00 1.71 0.12 0.07 62.54 18:20:14 2 40.33 0.00 1.69 0.02 0.08 57.88 18:20:14 3 40.63 0.00 1.58 0.05 0.08 57.66 18:20:14 4 38.95 0.00 1.68 0.06 0.08 59.24 18:20:14 5 32.24 0.00 1.32 0.16 0.07 66.21 18:20:14 6 39.63 0.00 1.65 0.03 0.08 58.62 18:20:14 7 35.84 0.00 1.60 0.03 0.07 62.46 18:30:04 all 40.01 0.00 2.07 0.08 0.08 57.75 18:30:04 0 38.17 0.00 1.79 0.09 0.08 59.87 18:30:04 1 40.83 0.00 2.27 0.21 0.09 56.61 18:30:04 2 41.58 0.00 2.23 0.04 0.08 56.07 18:30:04 3 38.95 0.00 2.13 0.05 0.09 58.78 18:30:04 4 43.36 0.00 2.22 0.06 0.09 54.27 18:30:04 5 39.00 0.00 1.96 0.07 0.09 58.89 18:30:04 6 38.68 0.00 1.83 0.06 0.08 59.35 18:30:04 7 39.55 0.00 2.13 0.10 0.08 58.14 18:40:33 all 28.96 0.00 1.51 0.16 0.07 69.30 18:40:33 0 27.10 0.00 1.36 0.03 0.07 71.44 18:40:33 1 31.89 0.00 2.03 0.24 0.07 65.77 18:40:33 2 30.48 0.00 1.50 0.27 0.07 67.67 18:40:33 3 28.11 0.00 1.53 0.14 0.07 70.15 18:40:33 4 30.04 0.00 1.60 0.22 0.08 68.06 18:40:33 5 27.03 0.00 1.31 0.08 0.06 71.52 18:40:33 6 31.54 0.00 1.41 0.04 0.08 66.93 18:40:33 7 25.49 0.00 1.35 0.22 0.06 72.88 Average: all 30.94 0.00 1.55 0.11 0.07 67.33 Average: 0 29.12 0.00 1.45 0.12 0.07 69.25 Average: 1 31.76 0.00 1.80 0.19 0.07 66.19 Average: 2 32.31 0.00 1.66 0.11 0.07 65.85 Average: 3 31.95 0.00 1.56 0.08 0.07 66.35 Average: 4 32.54 0.00 1.58 0.12 0.07 65.69 Average: 5 28.92 0.00 1.41 0.10 0.07 69.50 Average: 6 31.19 0.00 1.44 0.11 0.07 67.20 Average: 7 29.74 0.00 1.50 0.10 0.06 68.59