---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-39228 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 740 18311 4 13040 30884 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:a7:78:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83510sec preferred_lft 83510sec inet6 fe80::f816:3eff:fea7:786b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:92:d8:91 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::42:3cff:fe92:d891/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-39228) 07/03/25 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 01:00:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:38 8.48 0.32 7.59 0.57 10.94 3256.47 375.59 01:20:16 9.12 0.06 8.58 0.48 0.61 2962.07 2645.30 01:30:11 20.89 0.26 20.20 0.42 8.02 20087.22 127.54 01:40:22 26.76 1.81 23.59 1.36 306.68 3573.36 15479.57 Average: 16.35 0.62 15.01 0.71 82.83 7432.03 4694.29 01:00:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:38 22921076 27955268 4345224 13.22 167936 5026216 4613048 13.60 1146608 8270280 31476 01:20:16 22038968 27880316 4414852 13.43 197552 5739080 4651916 13.72 1325072 8879280 33944 01:30:11 15801216 27679396 4592116 13.97 256808 11486244 4710956 13.89 3024504 13187420 17800 01:40:22 17875616 30660768 1599748 4.87 273440 12330100 2223140 6.56 3443496 10629124 6992 Average: 19659219 28543937 3737985 11.37 223934 8645410 4049765 11.94 2234920 10241526 22553 01:00:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:38 lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 01:10:38 ens3 44.19 35.40 76.93 12.01 0.00 0.00 0.00 0.00 01:10:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:16 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 01:20:16 ens3 42.96 35.40 185.86 11.40 0.00 0.00 0.00 0.00 01:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:11 lo 4532.83 4532.83 4330.42 4330.42 0.00 0.00 0.00 0.00 01:30:11 ens3 42.15 33.96 163.23 11.80 0.00 0.00 0.00 0.00 01:30:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:22 lo 95.92 95.92 71.02 71.02 0.00 0.00 0.00 0.00 01:40:22 ens3 251.77 270.29 496.21 2948.61 0.00 0.00 0.00 0.00 01:40:22 docker0 123.27 112.72 1472.20 76.96 0.00 0.00 0.00 0.00 Average: lo 1147.01 1147.01 1089.92 1089.92 0.00 0.00 0.00 0.00 Average: ens3 96.10 94.69 230.90 757.47 0.00 0.00 0.00 0.00 Average: docker0 31.30 28.62 373.82 19.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-39228) 07/03/25 _x86_64_ (8 CPU) 00:53:26 LINUX RESTART (8 CPU) 01:00:17 CPU %user %nice %system %iowait %steal %idle 01:10:38 all 39.46 0.00 1.38 0.05 0.09 59.02 01:10:38 0 41.38 0.00 1.38 0.01 0.09 57.14 01:10:38 1 43.33 0.00 1.61 0.03 0.10 54.94 01:10:38 2 33.35 0.00 1.36 0.02 0.08 65.18 01:10:38 3 38.83 0.00 1.32 0.04 0.09 59.71 01:10:38 4 38.51 0.00 1.25 0.12 0.09 60.03 01:10:38 5 39.78 0.00 1.32 0.05 0.09 58.76 01:10:38 6 39.39 0.00 1.28 0.06 0.10 59.18 01:10:38 7 41.10 0.00 1.56 0.04 0.09 57.21 01:20:16 all 33.34 0.00 1.35 0.05 0.09 65.17 01:20:16 0 28.58 0.00 1.35 0.10 0.09 69.89 01:20:16 1 41.64 0.00 1.58 0.04 0.10 56.64 01:20:16 2 36.91 0.00 1.70 0.00 0.09 61.29 01:20:16 3 32.67 0.00 1.22 0.05 0.09 65.97 01:20:16 4 30.39 0.00 1.02 0.03 0.08 68.48 01:20:16 5 34.26 0.00 1.34 0.01 0.09 64.30 01:20:16 6 32.20 0.00 1.29 0.13 0.09 66.30 01:20:16 7 30.04 0.00 1.32 0.03 0.08 68.53 01:30:11 all 19.30 0.00 2.12 0.31 0.06 78.21 01:30:11 0 10.45 0.00 1.18 0.51 0.07 87.80 01:30:11 1 17.38 0.00 1.26 0.65 0.07 80.63 01:30:11 2 18.00 0.00 1.22 0.21 0.06 80.51 01:30:11 3 24.91 0.00 4.80 0.23 0.07 69.99 01:30:11 4 12.52 0.00 0.84 0.59 0.05 86.00 01:30:11 5 34.33 0.00 5.58 0.04 0.07 59.97 01:30:11 6 18.20 0.00 1.04 0.27 0.06 80.44 01:30:11 7 18.85 0.00 1.06 0.01 0.06 80.02 01:40:22 all 7.62 0.00 1.21 0.14 0.05 90.99 01:40:22 0 2.74 0.00 0.56 0.26 0.04 96.40 01:40:22 1 8.06 0.00 1.64 0.08 0.05 90.16 01:40:22 2 14.50 0.00 2.48 0.20 0.05 82.76 01:40:22 3 10.63 0.00 1.85 0.01 0.05 87.45 01:40:22 4 9.53 0.00 1.16 0.16 0.06 89.10 01:40:22 5 5.72 0.00 0.89 0.17 0.05 93.17 01:40:22 6 5.12 0.00 0.65 0.21 0.04 93.99 01:40:22 7 4.63 0.00 0.45 0.03 0.04 94.85 Average: all 24.91 0.00 1.51 0.14 0.07 73.37 Average: 0 20.82 0.00 1.11 0.22 0.07 77.77 Average: 1 27.54 0.00 1.53 0.20 0.08 70.66 Average: 2 25.62 0.00 1.69 0.11 0.07 72.51 Average: 3 26.74 0.00 2.29 0.08 0.08 70.81 Average: 4 22.76 0.00 1.07 0.22 0.07 75.87 Average: 5 28.43 0.00 2.26 0.07 0.07 69.17 Average: 6 23.70 0.00 1.06 0.16 0.07 75.00 Average: 7 23.67 0.00 1.10 0.03 0.07 75.14