---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-44112 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 893 25040 4 6157 30731 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:5d:03:be brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.63/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83791sec preferred_lft 83791sec inet6 fe80::f816:3eff:fe5d:3be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:98:8c:9c 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-44112) 07/19/25 _x86_64_ (8 CPU) 17:58:25 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:03 25.57 3.75 19.54 2.28 568.10 6057.29 14192.68 18:20:00 25.97 0.13 22.70 3.13 6.01 6465.89 31794.77 18:30:01 39.50 0.00 34.39 5.11 0.23 9329.29 40062.98 18:40:10 46.32 0.09 27.37 18.86 4.39 9997.51 538653.44 Average: 34.39 0.99 26.01 7.39 144.63 7970.72 157577.68 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:03 27169072 30086884 2232028 6.79 118692 3083320 2446760 7.22 678296 4645888 24936 18:20:00 25384360 29009680 3298584 10.04 155892 3695576 3373912 9.95 840440 6176068 116820 18:30:01 25033452 29101840 3201672 9.74 192636 4056568 3539204 10.44 970364 6367048 45284 18:40:10 25837680 31649036 645812 1.97 215944 5706432 1199480 3.54 1584980 4816572 88 Average: 25856141 29961860 2344524 7.13 170791 4135474 2639839 7.78 1018520 5501394 46782 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:03 lo 655.61 655.61 623.91 623.91 0.00 0.00 0.00 0.00 18:10:03 ens3 102.26 78.29 916.00 16.71 0.00 0.00 0.00 0.00 18:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:00 lo 1142.02 1142.02 1085.28 1085.28 0.00 0.00 0.00 0.00 18:20:00 ens3 56.87 41.05 24.17 15.86 0.00 0.00 0.00 0.00 18:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1950.81 1950.81 1855.92 1855.92 0.00 0.00 0.00 0.00 18:30:01 ens3 59.38 41.81 19.41 16.72 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:10 lo 999.73 999.73 938.36 938.36 0.00 0.00 0.00 0.00 18:40:10 ens3 110.75 105.29 211.52 318.65 0.00 0.00 0.00 0.00 18:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1186.24 1186.24 1125.07 1125.07 0.00 0.00 0.00 0.00 Average: ens3 82.46 66.78 293.22 92.82 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-44112) 07/19/25 _x86_64_ (8 CPU) 17:58:25 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:03 all 15.99 0.00 0.90 0.19 0.04 82.88 18:10:03 0 14.22 0.00 1.07 0.17 0.04 84.50 18:10:03 1 16.59 0.00 0.81 0.47 0.04 82.09 18:10:03 2 15.92 0.00 0.95 0.11 0.04 82.99 18:10:03 3 15.06 0.00 0.69 0.09 0.04 84.11 18:10:03 4 17.00 0.00 0.90 0.24 0.03 81.82 18:10:03 5 15.38 0.00 0.97 0.11 0.04 83.50 18:10:03 6 15.69 0.00 0.92 0.15 0.04 83.19 18:10:03 7 18.03 0.00 0.90 0.19 0.03 80.85 18:20:00 all 37.22 0.00 1.57 0.20 0.07 60.94 18:20:00 0 36.45 0.00 1.36 0.14 0.07 61.98 18:20:00 1 34.88 0.00 1.72 0.21 0.07 63.11 18:20:00 2 40.22 0.00 1.34 0.08 0.07 58.29 18:20:00 3 34.59 0.00 1.61 0.18 0.07 63.55 18:20:00 4 39.69 0.00 1.44 0.15 0.07 58.65 18:20:00 5 38.43 0.00 1.76 0.14 0.08 59.60 18:20:00 6 38.46 0.00 1.95 0.48 0.07 59.04 18:20:00 7 35.04 0.00 1.42 0.20 0.07 63.26 18:30:01 all 39.27 0.00 2.05 0.28 0.08 58.33 18:30:01 0 38.84 0.00 1.83 0.08 0.08 59.16 18:30:01 1 42.07 0.00 2.49 0.39 0.08 54.98 18:30:01 2 43.96 0.00 2.38 0.36 0.08 53.23 18:30:01 3 38.70 0.00 1.95 0.14 0.07 59.13 18:30:01 4 36.23 0.00 1.92 0.23 0.07 61.55 18:30:01 5 35.63 0.00 1.83 0.21 0.08 62.26 18:30:01 6 37.68 0.00 1.88 0.27 0.08 60.09 18:30:01 7 41.04 0.00 2.09 0.55 0.08 56.25 18:40:10 all 26.06 0.00 1.48 0.35 0.07 72.05 18:40:10 0 24.79 0.00 1.44 0.09 0.07 73.61 18:40:10 1 24.02 0.00 1.50 0.15 0.07 74.27 18:40:10 2 26.43 0.00 1.62 0.37 0.07 71.52 18:40:10 3 24.08 0.00 1.19 0.34 0.07 74.32 18:40:10 4 29.54 0.00 1.68 0.33 0.07 68.38 18:40:10 5 26.99 0.00 1.88 0.55 0.07 70.51 18:40:10 6 27.33 0.00 1.26 0.49 0.07 70.85 18:40:10 7 25.31 0.00 1.25 0.48 0.06 72.90 Average: all 29.60 0.00 1.50 0.26 0.06 68.59 Average: 0 28.53 0.00 1.43 0.12 0.06 69.85 Average: 1 29.36 0.00 1.63 0.30 0.06 68.65 Average: 2 31.58 0.00 1.57 0.23 0.06 66.55 Average: 3 28.08 0.00 1.36 0.19 0.06 70.31 Average: 4 30.58 0.00 1.48 0.24 0.06 67.63 Average: 5 29.07 0.00 1.61 0.26 0.06 69.00 Average: 6 29.75 0.00 1.50 0.35 0.06 68.33 Average: 7 29.82 0.00 1.41 0.36 0.06 68.35