---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-48838 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 774 18096 4 13221 30850 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:83:ec:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.226/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83611sec preferred_lft 83611sec inet6 fe80::f816:3eff:fe83:ec17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:79:c7:0e:4e 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::42:79ff:fec7:e4e/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-48838) 08/03/25 _x86_64_ (8 CPU) 00:05:07 LINUX RESTART (8 CPU) 00:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:00 14.29 0.91 12.19 1.19 599.84 4180.99 19992.88 00:30:00 7.38 0.05 6.79 0.54 0.56 2908.29 4917.53 00:40:00 17.64 0.22 17.01 0.40 7.81 19673.81 240.93 00:50:00 23.99 1.85 20.81 1.33 315.49 4467.49 2623.95 Average: 15.82 0.76 14.20 0.87 230.93 7807.65 6943.82 00:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:00 24077764 29050768 3249812 9.89 165144 4968724 3572116 10.53 1154036 7120716 58988 00:30:00 23362196 29094228 3201436 9.74 194364 5636372 3399496 10.02 1344920 7567136 11836 00:40:00 16733336 28784316 3486556 10.61 258352 11647944 3680876 10.85 3307536 11971972 334880 00:50:00 18178380 31069320 1189948 3.62 275396 12428344 1796316 5.30 3718960 10032080 3396 Average: 20587919 29499658 2781938 8.47 223314 8670346 3112201 9.18 2381363 9172976 102275 00:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:00 lo 4.89 4.89 0.50 0.50 0.00 0.00 0.00 0.00 00:20:00 ens3 67.16 52.90 344.93 13.45 0.00 0.00 0.00 0.00 00:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:00 lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 00:30:00 ens3 39.35 30.51 13.02 12.26 0.00 0.00 0.00 0.00 00:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:00 lo 4343.12 4343.12 4146.92 4146.92 0.00 0.00 0.00 0.00 00:40:00 ens3 65.03 50.03 310.72 13.98 0.00 0.00 0.00 0.00 00:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:00 lo 98.34 98.34 73.06 73.06 0.00 0.00 0.00 0.00 00:50:00 ens3 238.90 262.53 395.72 3041.98 0.00 0.00 0.00 0.00 00:50:00 docker0 122.53 112.47 1520.30 78.22 0.00 0.00 0.00 0.00 Average: lo 1111.92 1111.92 1055.15 1055.15 0.00 0.00 0.00 0.00 Average: ens3 102.61 98.99 266.10 770.42 0.00 0.00 0.00 0.00 Average: docker0 30.63 28.12 380.08 19.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-48838) 08/03/25 _x86_64_ (8 CPU) 00:05:07 LINUX RESTART (8 CPU) 00:10:00 CPU %user %nice %system %iowait %steal %idle 00:20:00 all 39.66 0.00 1.43 0.07 0.07 58.77 00:20:00 0 35.84 0.00 1.25 0.03 0.07 62.82 00:20:00 1 34.36 0.00 1.33 0.14 0.07 64.11 00:20:00 2 45.70 0.00 1.79 0.05 0.08 52.39 00:20:00 3 38.27 0.00 1.35 0.06 0.07 60.26 00:20:00 4 40.11 0.00 1.25 0.14 0.07 58.43 00:20:00 5 43.54 0.00 1.55 0.03 0.07 54.82 00:20:00 6 39.70 0.00 1.48 0.09 0.07 58.65 00:20:00 7 39.79 0.00 1.44 0.04 0.07 58.67 00:30:00 all 36.41 0.00 1.40 0.04 0.07 62.07 00:30:00 0 32.92 0.00 1.27 0.06 0.07 65.68 00:30:00 1 36.76 0.00 1.47 0.05 0.07 61.65 00:30:00 2 36.86 0.00 1.30 0.04 0.08 61.72 00:30:00 3 37.79 0.00 1.50 0.06 0.08 60.57 00:30:00 4 47.45 0.00 1.65 0.02 0.07 50.80 00:30:00 5 28.85 0.00 1.12 0.04 0.08 69.91 00:30:00 6 37.12 0.00 1.46 0.04 0.08 61.30 00:30:00 7 33.56 0.00 1.45 0.00 0.07 64.92 00:40:00 all 20.94 0.00 2.17 0.22 0.06 76.61 00:40:00 0 32.89 0.00 4.91 0.10 0.08 62.02 00:40:00 1 18.88 0.00 2.02 0.75 0.06 78.28 00:40:00 2 26.84 0.00 3.36 0.14 0.08 69.59 00:40:00 3 15.86 0.00 1.07 0.17 0.06 82.83 00:40:00 4 17.78 0.00 1.09 0.05 0.05 81.03 00:40:00 5 16.44 0.00 1.08 0.18 0.06 82.23 00:40:00 6 20.52 0.00 2.54 0.20 0.07 76.67 00:40:00 7 18.44 0.00 1.31 0.17 0.05 80.04 00:50:00 all 7.58 0.00 1.13 0.15 0.04 91.10 00:50:00 0 3.46 0.00 0.42 0.07 0.04 96.02 00:50:00 1 8.99 0.00 1.77 0.31 0.04 88.89 00:50:00 2 11.28 0.00 2.16 0.08 0.05 86.42 00:50:00 3 5.51 0.00 0.77 0.42 0.05 93.26 00:50:00 4 10.70 0.00 1.54 0.07 0.05 87.64 00:50:00 5 8.99 0.00 1.24 0.09 0.04 89.63 00:50:00 6 7.28 0.00 0.60 0.12 0.04 91.95 00:50:00 7 4.42 0.00 0.52 0.01 0.04 95.01 Average: all 26.14 0.00 1.53 0.12 0.06 72.14 Average: 0 26.25 0.00 1.95 0.06 0.07 71.67 Average: 1 24.74 0.00 1.65 0.31 0.06 73.25 Average: 2 30.16 0.00 2.15 0.08 0.07 67.54 Average: 3 24.35 0.00 1.17 0.18 0.06 74.24 Average: 4 29.00 0.00 1.38 0.07 0.06 69.49 Average: 5 24.45 0.00 1.25 0.08 0.06 74.16 Average: 6 26.15 0.00 1.52 0.11 0.06 72.15 Average: 7 24.05 0.00 1.18 0.05 0.06 74.66