---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-705 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 885 25007 4 6200 30739 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:29:97:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.152/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84254sec preferred_lft 84254sec inet6 fe80::f816:3eff:fe29:97e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0b:7a:88: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-705) 02/20/25 _x86_64_ (8 CPU) 17:15:24 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:30:04 31.99 0.70 26.95 4.33 607.57 7902.32 35878.01 17:40:04 35.28 0.01 30.71 4.55 0.29 8650.79 35937.71 17:50:01 30.76 0.02 27.08 3.66 0.27 7101.56 52404.17 Average: 32.68 0.25 28.25 4.18 203.92 7886.40 41374.56 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:30:04 26159068 29669000 2639968 8.03 143452 3609772 2708080 7.99 861248 5398936 9064 17:40:04 25460136 29463508 2841984 8.65 179256 4020988 3367732 9.93 988948 5944224 17664 17:50:01 24295220 29475464 2825196 8.60 208112 5107864 2786396 8.22 1307824 6697440 647064 Average: 25304808 29535991 2769049 8.43 176940 4246208 2954069 8.71 1052673 6013533 224597 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:30:04 lo 1283.07 1283.07 1219.69 1219.69 0.00 0.00 0.00 0.00 17:30:04 ens3 39.48 31.35 190.52 7.85 0.00 0.00 0.00 0.00 17:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:04 lo 1855.67 1855.67 1766.28 1766.28 0.00 0.00 0.00 0.00 17:40:04 ens3 23.53 18.85 7.30 6.51 0.00 0.00 0.00 0.00 17:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 1323.24 1323.24 1258.39 1258.39 0.00 0.00 0.00 0.00 17:50:01 ens3 39.80 31.54 170.01 9.18 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1487.22 1487.22 1414.68 1414.68 0.00 0.00 0.00 0.00 Average: ens3 34.27 27.25 122.66 7.84 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-705) 02/20/25 _x86_64_ (8 CPU) 17:15:24 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:30:04 all 39.35 0.00 1.94 0.20 0.07 58.43 17:30:04 0 38.10 0.00 2.09 0.24 0.07 59.50 17:30:04 1 40.58 0.00 2.33 0.32 0.07 56.70 17:30:04 2 36.99 0.00 1.91 0.20 0.08 60.83 17:30:04 3 39.07 0.00 1.83 0.18 0.07 58.85 17:30:04 4 39.55 0.00 1.63 0.10 0.07 58.65 17:30:04 5 40.34 0.00 1.83 0.13 0.07 57.62 17:30:04 6 41.52 0.00 1.90 0.24 0.07 56.27 17:30:04 7 38.68 0.00 2.02 0.22 0.07 59.01 17:40:04 all 36.90 0.00 2.07 0.19 0.07 60.76 17:40:04 0 34.10 0.00 2.23 0.15 0.07 63.45 17:40:04 1 39.92 0.00 2.58 0.50 0.07 56.93 17:40:04 2 37.80 0.00 2.22 0.24 0.07 59.67 17:40:04 3 34.31 0.00 1.95 0.14 0.06 63.54 17:40:04 4 35.95 0.00 2.01 0.12 0.07 61.85 17:40:04 5 42.29 0.00 2.29 0.22 0.07 55.13 17:40:04 6 34.85 0.00 1.63 0.09 0.07 63.36 17:40:04 7 36.05 0.00 1.65 0.10 0.07 62.14 17:50:01 all 34.34 0.00 1.84 0.18 0.07 63.58 17:50:01 0 32.05 0.00 1.93 0.21 0.07 65.74 17:50:01 1 33.44 0.00 1.61 0.09 0.07 64.80 17:50:01 2 38.54 0.00 2.02 0.22 0.07 59.16 17:50:01 3 32.83 0.00 1.70 0.14 0.06 65.26 17:50:01 4 35.52 0.00 2.04 0.17 0.07 62.20 17:50:01 5 33.11 0.00 1.68 0.16 0.07 64.97 17:50:01 6 33.86 0.00 1.59 0.12 0.07 64.37 17:50:01 7 35.37 0.00 2.17 0.30 0.07 62.09 Average: all 36.88 0.00 1.95 0.19 0.07 60.91 Average: 0 34.76 0.00 2.08 0.20 0.07 62.89 Average: 1 37.99 0.00 2.17 0.30 0.07 59.46 Average: 2 37.77 0.00 2.05 0.22 0.07 59.89 Average: 3 35.42 0.00 1.83 0.15 0.07 62.54 Average: 4 37.02 0.00 1.89 0.13 0.07 60.89 Average: 5 38.59 0.00 1.93 0.17 0.07 59.23 Average: 6 36.76 0.00 1.71 0.15 0.07 61.31 Average: 7 36.70 0.00 1.95 0.20 0.07 61.07