---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1014 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 888 24800 4 6403 30736 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:20:59:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.92/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83803sec preferred_lft 83803sec inet6 fe80::f816:3eff:fe20:5904/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:d4:2b:bf 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-1014) 02/21/25 _x86_64_ (8 CPU) 12:59:23 LINUX RESTART (8 CPU) 13:00:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:01 36.97 4.82 29.13 3.02 847.22 7352.24 16099.28 13:20:09 27.05 0.14 23.58 3.34 5.96 6899.24 8924.80 13:30:09 37.29 0.00 32.46 4.83 0.23 8810.04 16862.21 13:40:09 31.76 0.10 27.38 4.28 4.39 10169.13 24775.17 Average: 33.24 1.25 28.12 3.87 211.76 8306.22 16642.41 13:00:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 26437348 29613804 2699828 8.22 123636 3332192 3196496 9.43 776496 5264916 38756 13:20:09 25392784 29231000 3074828 9.36 159668 3900760 3700272 10.91 923596 6087312 80752 13:30:09 24986856 29285224 3017216 9.18 195080 4281368 3090156 9.11 1055612 6314376 34756 13:40:09 25610400 31674144 620164 1.89 219364 5948772 1199316 3.54 1666356 4977140 792 Average: 25606847 29951043 2353009 7.16 174437 4365773 2796560 8.25 1105515 5660936 38764 13:00:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 lo 651.37 651.37 618.92 618.92 0.00 0.00 0.00 0.00 13:10:01 ens3 127.37 99.49 1176.91 19.69 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:09 lo 1183.63 1183.63 1124.97 1124.97 0.00 0.00 0.00 0.00 13:20:09 ens3 49.86 36.58 22.34 14.79 0.00 0.00 0.00 0.00 13:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:09 lo 1990.10 1990.10 1894.33 1894.33 0.00 0.00 0.00 0.00 13:30:09 ens3 52.41 35.48 18.28 15.52 0.00 0.00 0.00 0.00 13:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:09 lo 1189.26 1189.26 1124.64 1124.64 0.00 0.00 0.00 0.00 13:40:09 ens3 88.73 78.46 207.06 179.66 0.00 0.00 0.00 0.00 13:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1255.30 1255.30 1192.34 1192.34 0.00 0.00 0.00 0.00 Average: ens3 79.35 62.30 352.45 57.40 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-1014) 02/21/25 _x86_64_ (8 CPU) 12:59:23 LINUX RESTART (8 CPU) 13:00:09 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 17.58 0.00 1.07 0.25 0.05 81.05 13:10:01 0 15.20 0.00 0.92 0.18 0.05 83.65 13:10:01 1 18.70 0.00 0.89 0.37 0.05 79.97 13:10:01 2 21.17 0.00 1.55 0.44 0.05 76.79 13:10:01 3 17.38 0.00 1.35 0.41 0.05 80.80 13:10:01 4 17.58 0.00 1.16 0.16 0.04 81.06 13:10:01 5 15.19 0.00 0.97 0.27 0.05 83.53 13:10:01 6 18.60 0.00 1.03 0.15 0.05 80.17 13:10:01 7 16.82 0.00 0.70 0.05 0.05 82.39 13:20:09 all 35.27 0.00 1.56 0.28 0.07 62.81 13:20:09 0 33.80 0.00 1.48 0.24 0.07 64.41 13:20:09 1 35.60 0.00 1.89 0.45 0.07 62.00 13:20:09 2 34.08 0.00 1.38 0.39 0.07 64.08 13:20:09 3 35.37 0.00 1.71 0.29 0.07 62.56 13:20:09 4 39.04 0.00 1.37 0.18 0.07 59.34 13:20:09 5 34.25 0.00 1.75 0.37 0.08 63.54 13:20:09 6 33.89 0.00 1.41 0.13 0.07 64.50 13:20:09 7 36.12 0.00 1.51 0.22 0.07 62.08 13:30:09 all 36.02 0.00 1.94 1.45 0.09 60.50 13:30:09 0 32.09 0.00 1.75 1.09 0.10 64.97 13:30:09 1 34.93 0.00 2.22 0.77 0.09 61.98 13:30:09 2 42.25 0.00 2.44 1.31 0.10 53.90 13:30:09 3 37.10 0.00 1.97 0.97 0.09 59.87 13:30:09 4 32.19 0.00 1.64 1.99 0.08 64.09 13:30:09 5 38.05 0.00 1.47 0.85 0.10 59.53 13:30:09 6 37.96 0.00 1.96 0.93 0.10 59.06 13:30:09 7 33.59 0.00 2.09 3.67 0.09 60.56 13:40:09 all 27.33 0.00 1.57 2.02 0.09 69.01 13:40:09 0 23.67 0.00 1.59 1.11 0.08 73.55 13:40:09 1 32.57 0.00 1.79 1.72 0.09 63.83 13:40:09 2 22.34 0.00 1.73 4.84 0.08 71.01 13:40:09 3 27.59 0.00 1.45 3.66 0.09 67.21 13:40:09 4 27.30 0.00 1.68 1.82 0.09 69.12 13:40:09 5 26.23 0.00 1.63 1.54 0.09 70.51 13:40:09 6 29.86 0.00 1.14 0.91 0.08 68.01 13:40:09 7 29.06 0.00 1.51 0.53 0.08 68.80 Average: all 29.10 0.00 1.54 1.00 0.07 68.29 Average: 0 26.25 0.00 1.44 0.65 0.07 71.59 Average: 1 30.49 0.00 1.70 0.83 0.08 66.91 Average: 2 29.99 0.00 1.77 1.74 0.08 66.42 Average: 3 29.41 0.00 1.62 1.33 0.07 67.56 Average: 4 29.09 0.00 1.46 1.04 0.07 68.33 Average: 5 28.48 0.00 1.46 0.76 0.08 69.23 Average: 6 30.12 0.00 1.39 0.53 0.07 67.89 Average: 7 28.95 0.00 1.46 1.12 0.07 68.41