---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37247 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 699 24911 4 6481 30925 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:0d:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.252/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83885sec preferred_lft 83885sec inet6 fe80::f816:3eff:fe5d:d7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:5f:31:6f 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-37247) 06/25/25 _x86_64_ (8 CPU) 11:59:28 LINUX RESTART (8 CPU) 12:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 74.08 5.20 50.73 18.15 849.95 14374.77 550891.02 12:20:07 32.21 0.11 27.95 4.14 5.38 7662.30 22955.49 12:30:07 33.51 0.01 29.39 4.12 0.25 8041.19 32666.68 12:40:07 27.16 0.10 23.51 3.55 4.40 9139.73 26861.32 Average: 41.73 1.35 32.89 7.49 214.76 9801.31 158182.98 12:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 26020852 29445048 2865240 8.72 129788 3558452 3067012 9.04 828152 5604492 12892 12:20:07 25052144 28962992 3342344 10.17 165816 3961760 3364880 9.92 958132 6392100 27608 12:30:07 24233000 28734352 3567092 10.85 197852 4470204 3665160 10.81 1099288 7014512 22024 12:40:07 25516404 31659472 632420 1.92 218048 6028188 1226056 3.62 1682316 5031720 92 Average: 25205600 29700466 2601774 7.92 177876 4504651 2830777 8.35 1141972 6010706 15654 12:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 818.83 818.83 778.28 778.28 0.00 0.00 0.00 0.00 12:10:01 ens3 146.54 106.74 1192.00 25.64 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:07 lo 1493.80 1493.80 1419.86 1419.86 0.00 0.00 0.00 0.00 12:20:07 ens3 52.08 35.91 21.04 14.51 0.00 0.00 0.00 0.00 12:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:07 lo 1469.36 1469.36 1396.41 1396.41 0.00 0.00 0.00 0.00 12:30:07 ens3 57.08 38.05 18.86 14.27 0.00 0.00 0.00 0.00 12:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:07 lo 818.00 818.00 764.52 764.52 0.00 0.00 0.00 0.00 12:40:07 ens3 113.84 115.78 220.43 765.02 0.00 0.00 0.00 0.00 12:40:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1150.67 1150.67 1090.41 1090.41 0.00 0.00 0.00 0.00 Average: ens3 92.31 74.05 362.61 204.34 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-37247) 06/25/25 _x86_64_ (8 CPU) 11:59:28 LINUX RESTART (8 CPU) 12:00:00 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 27.31 0.00 1.54 0.26 0.07 70.83 12:10:01 0 25.64 0.00 1.52 0.10 0.06 72.67 12:10:01 1 30.86 0.00 1.72 0.16 0.07 67.20 12:10:01 2 28.93 0.00 1.75 0.23 0.06 69.02 12:10:01 3 21.51 0.00 1.22 0.55 0.06 76.66 12:10:01 4 27.05 0.00 1.63 0.09 0.07 71.17 12:10:01 5 26.27 0.00 1.43 0.49 0.07 71.73 12:10:01 6 27.75 0.00 1.19 0.14 0.06 70.85 12:10:01 7 30.45 0.00 1.82 0.33 0.08 67.33 12:20:07 all 35.54 0.00 1.74 0.10 0.08 62.55 12:20:07 0 35.28 0.00 1.63 0.04 0.08 62.96 12:20:07 1 37.75 0.00 1.98 0.09 0.08 60.10 12:20:07 2 37.45 0.00 1.80 0.08 0.08 60.59 12:20:07 3 40.21 0.00 1.78 0.18 0.08 57.74 12:20:07 4 34.74 0.00 1.49 0.06 0.08 63.63 12:20:07 5 30.24 0.00 1.80 0.11 0.07 67.78 12:20:07 6 34.70 0.00 1.47 0.07 0.07 63.69 12:20:07 7 33.92 0.00 1.92 0.16 0.08 63.92 12:30:07 all 34.65 0.00 1.80 0.11 0.08 63.36 12:30:07 0 34.89 0.00 2.03 0.08 0.08 62.93 12:30:07 1 37.94 0.00 2.12 0.11 0.08 59.74 12:30:07 2 35.19 0.00 1.84 0.07 0.08 62.83 12:30:07 3 39.54 0.00 1.99 0.16 0.08 58.24 12:30:07 4 33.92 0.00 1.98 0.11 0.08 63.91 12:30:07 5 32.12 0.00 1.58 0.07 0.07 66.16 12:30:07 6 30.35 0.00 1.40 0.22 0.08 67.96 12:30:07 7 33.28 0.00 1.45 0.06 0.08 65.13 12:40:07 all 20.99 0.00 1.22 0.22 0.06 77.51 12:40:07 0 19.40 0.00 1.15 0.05 0.05 79.34 12:40:07 1 20.54 0.00 1.18 0.20 0.06 78.03 12:40:07 2 24.34 0.00 1.81 0.16 0.06 73.64 12:40:07 3 20.59 0.00 1.18 0.12 0.05 78.05 12:40:07 4 20.45 0.00 1.07 0.41 0.06 78.02 12:40:07 5 20.55 0.00 1.15 0.20 0.06 78.04 12:40:07 6 19.18 0.00 1.07 0.48 0.05 79.22 12:40:07 7 22.89 0.00 1.18 0.13 0.06 75.75 Average: all 29.63 0.00 1.57 0.17 0.07 68.55 Average: 0 28.81 0.00 1.58 0.07 0.07 69.47 Average: 1 31.79 0.00 1.75 0.14 0.07 66.25 Average: 2 31.49 0.00 1.80 0.13 0.07 66.51 Average: 3 30.48 0.00 1.54 0.25 0.07 67.66 Average: 4 29.05 0.00 1.54 0.17 0.07 69.17 Average: 5 27.30 0.00 1.49 0.22 0.07 70.92 Average: 6 28.01 0.00 1.28 0.22 0.07 70.42 Average: 7 30.14 0.00 1.59 0.17 0.07 68.02