---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37931 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 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 729 18341 4 13021 30895 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:d8:e0:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.201/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83385sec preferred_lft 83385sec inet6 fe80::f816:3eff:fed8:e037/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:a3:3a:1a 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:a9ff:fea3:3a1a/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-37931) 06/28/25 _x86_64_ (8 CPU) 00:55:20 LINUX RESTART (8 CPU) 01:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:22 29.36 0.71 13.02 15.63 572.57 5299.31 514287.45 01:20:22 7.41 0.15 6.69 0.57 5.16 2860.24 5376.77 01:30:01 19.37 0.28 18.73 0.36 8.31 14209.89 119.69 01:40:07 28.53 1.86 25.24 1.44 310.74 9838.92 15637.65 Average: 21.27 0.75 15.89 4.63 229.28 7979.66 138022.64 01:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:22 22817120 27678568 4623856 14.07 161404 4875848 4764724 14.05 1112708 8427216 7288 01:20:22 21530000 27181904 5114900 15.56 192036 5567904 5226484 15.41 1305644 9449924 888 01:30:01 17249280 27901628 4375072 13.31 245524 10323368 4466448 13.17 2690888 12133900 717140 01:40:07 18965712 31629656 632828 1.93 271996 12218564 1246104 3.67 3419816 9551636 1240 Average: 20140528 28597939 3686664 11.22 217740 8246421 3925940 11.58 2132264 9890669 181639 01:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:22 lo 5.40 5.40 0.52 0.52 0.00 0.00 0.00 0.00 01:10:22 ens3 51.83 39.52 335.34 11.35 0.00 0.00 0.00 0.00 01:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:22 lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 01:20:22 ens3 35.56 29.78 11.94 11.06 0.00 0.00 0.00 0.00 01:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 4918.77 4918.77 4699.29 4699.29 0.00 0.00 0.00 0.00 01:30:01 ens3 55.86 45.55 334.83 12.86 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:07 lo 91.66 91.66 76.62 76.62 0.00 0.00 0.00 0.00 01:40:07 ens3 177.69 191.44 333.52 1773.09 0.00 0.00 0.00 0.00 01:40:07 docker0 126.19 110.85 1484.84 77.39 0.00 0.00 0.00 0.00 Average: lo 1209.24 1209.24 1151.05 1151.05 0.00 0.00 0.00 0.00 Average: ens3 80.43 76.79 254.11 455.19 0.00 0.00 0.00 0.00 Average: docker0 31.77 27.91 373.83 19.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-37931) 06/28/25 _x86_64_ (8 CPU) 00:55:20 LINUX RESTART (8 CPU) 01:00:01 CPU %user %nice %system %iowait %steal %idle 01:10:22 all 40.56 0.00 1.40 0.15 0.08 57.80 01:10:22 0 34.93 0.00 1.29 0.20 0.08 63.50 01:10:22 1 45.60 0.00 1.73 0.13 0.08 52.46 01:10:22 2 40.30 0.00 1.36 0.14 0.08 58.12 01:10:22 3 38.42 0.00 1.14 0.02 0.08 60.34 01:10:22 4 38.93 0.00 1.28 0.05 0.08 59.67 01:10:22 5 44.30 0.00 1.42 0.29 0.08 53.91 01:10:22 6 41.66 0.00 1.62 0.14 0.08 56.50 01:10:22 7 40.34 0.00 1.37 0.27 0.08 57.93 01:20:22 all 36.71 0.00 1.34 0.08 0.07 61.80 01:20:22 0 39.46 0.00 1.37 0.18 0.08 58.91 01:20:22 1 38.50 0.00 1.61 0.16 0.08 59.65 01:20:22 2 34.42 0.00 1.24 0.05 0.08 64.22 01:20:22 3 38.36 0.00 1.51 0.06 0.08 59.99 01:20:22 4 38.17 0.00 1.13 0.07 0.07 60.56 01:20:22 5 36.49 0.00 1.33 0.04 0.07 62.07 01:20:22 6 29.60 0.00 1.19 0.01 0.07 69.14 01:20:22 7 38.65 0.00 1.35 0.06 0.08 59.87 01:30:01 all 19.15 0.00 2.05 0.23 0.05 78.52 01:30:01 0 13.47 0.00 1.98 0.15 0.06 84.35 01:30:01 1 22.12 0.00 2.20 0.35 0.06 75.27 01:30:01 2 22.13 0.00 3.02 0.18 0.06 74.61 01:30:01 3 29.35 0.00 4.28 0.03 0.06 66.29 01:30:01 4 13.62 0.00 1.14 0.08 0.05 85.12 01:30:01 5 12.35 0.00 0.70 0.26 0.05 86.63 01:30:01 6 23.88 0.00 2.05 0.11 0.05 73.91 01:30:01 7 16.45 0.00 1.04 0.64 0.04 81.82 01:40:07 all 9.65 0.00 1.24 0.29 0.04 88.78 01:40:07 0 13.59 0.00 2.07 0.21 0.04 84.09 01:40:07 1 9.39 0.00 1.17 0.09 0.04 89.32 01:40:07 2 11.20 0.00 1.54 0.24 0.04 86.98 01:40:07 3 8.94 0.00 1.03 0.18 0.04 89.82 01:40:07 4 8.35 0.00 0.81 0.55 0.03 90.25 01:40:07 5 8.69 0.00 0.73 0.35 0.04 90.19 01:40:07 6 4.97 0.00 0.53 0.16 0.03 94.31 01:40:07 7 12.10 0.00 2.01 0.58 0.05 85.26 Average: all 26.66 0.00 1.50 0.19 0.06 71.59 Average: 0 25.52 0.00 1.67 0.18 0.06 72.56 Average: 1 29.06 0.00 1.67 0.18 0.06 69.03 Average: 2 27.13 0.00 1.77 0.15 0.07 70.88 Average: 3 28.78 0.00 1.95 0.07 0.06 69.14 Average: 4 24.94 0.00 1.09 0.19 0.06 73.72 Average: 5 25.70 0.00 1.05 0.24 0.06 72.95 Average: 6 25.13 0.00 1.34 0.10 0.06 73.37 Average: 7 27.05 0.00 1.45 0.39 0.06 71.06