---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36826 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 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 904 24750 4 6437 30720 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:3e:a5:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.179/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80356sec preferred_lft 80356sec inet6 fe80::f816:3eff:fe3e:a5d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:87:f1:34:1d 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-36826) 06/24/25 _x86_64_ (8 CPU) 15:28:49 LINUX RESTART (8 CPU) 15:30:31 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:31 7.39 0.47 6.30 0.62 584.27 928.05 4163.43 15:50:01 1.39 0.01 1.38 0.00 0.04 15.45 0.45 16:00:31 1.27 0.00 1.27 0.00 0.00 13.73 0.00 16:10:31 1.23 0.00 1.23 0.00 0.00 13.49 0.00 16:20:01 15.02 0.01 1.36 13.65 0.17 15.44 540296.40 16:30:31 1.28 0.00 1.28 0.00 0.00 14.26 0.00 16:40:31 49.58 4.72 42.18 2.67 263.54 7915.20 17780.24 16:50:01 31.73 0.11 27.65 3.96 5.64 7608.82 23793.38 17:00:06 33.75 0.00 29.62 4.13 0.24 8319.08 26559.49 Average: 15.70 0.59 12.40 2.70 95.28 2738.84 65295.75 15:30:31 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:31 29899504 31892116 490524 1.49 47184 2282660 1503680 4.43 399276 2265336 4 15:50:01 29900064 31893248 489544 1.49 47612 2282784 1503696 4.43 399724 2264680 4 16:00:31 29899312 31892884 489948 1.49 48012 2282796 1503680 4.43 400100 2265880 12 16:10:31 29898312 31892296 490612 1.49 48380 2282800 1503680 4.43 400500 2266744 16 16:20:01 29886344 31890936 491656 1.50 49048 2292692 1503760 4.43 411068 2268796 252 16:30:31 29885924 31890964 491684 1.50 49408 2292764 1503744 4.43 411428 2268904 24 16:40:31 25848624 29242524 3068720 9.34 126556 3536040 3153820 9.30 817980 5783560 18772 16:50:01 25559076 29397076 2909384 8.85 157148 3906452 2966376 8.75 932508 5919540 49508 17:00:06 24974948 29383092 2919336 8.88 194916 4386896 2988644 8.81 1069312 6315428 7192 Average: 28416901 31041682 1315712 4.00 85363 2838432 2014564 5.94 582433 3513208 8420 15:30:31 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:31 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:40:31 ens3 16.53 9.12 267.31 0.70 0.00 0.00 0.00 0.00 15:40:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 0.26 0.09 0.04 0.02 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:31 ens3 0.33 0.11 0.07 0.04 0.00 0.00 0.00 0.00 16:00:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:31 ens3 0.28 0.08 0.04 0.02 0.00 0.00 0.00 0.00 16:10:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 ens3 0.38 0.14 0.10 0.06 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:31 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:31 ens3 0.21 0.07 0.03 0.02 0.00 0.00 0.00 0.00 16:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:31 lo 817.17 817.17 777.42 777.42 0.00 0.00 0.00 0.00 16:40:31 ens3 98.81 72.02 871.47 15.67 0.00 0.00 0.00 0.00 16:40:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 1564.51 1564.51 1487.82 1487.82 0.00 0.00 0.00 0.00 16:50:01 ens3 22.02 18.85 11.41 6.71 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:06 lo 1610.44 1610.44 1532.21 1532.21 0.00 0.00 0.00 0.00 17:00:06 ens3 22.31 19.23 7.96 6.93 0.00 0.00 0.00 0.00 17:00:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 438.56 438.56 417.11 417.11 0.00 0.00 0.00 0.00 Average: ens3 17.88 13.28 129.25 3.34 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-36826) 06/24/25 _x86_64_ (8 CPU) 15:28:49 LINUX RESTART (8 CPU) 15:30:31 CPU %user %nice %system %iowait %steal %idle 15:40:31 all 0.27 0.00 0.15 0.10 0.01 99.47 15:40:31 0 0.37 0.00 0.22 0.09 0.01 99.31 15:40:31 1 0.54 0.00 0.18 0.07 0.02 99.19 15:40:31 2 0.18 0.00 0.07 0.04 0.01 99.71 15:40:31 3 0.21 0.00 0.16 0.02 0.02 99.60 15:40:31 4 0.21 0.00 0.09 0.46 0.02 99.22 15:40:31 5 0.36 0.00 0.22 0.06 0.01 99.36 15:40:31 6 0.16 0.00 0.13 0.04 0.01 99.66 15:40:31 7 0.12 0.00 0.12 0.01 0.01 99.75 15:50:01 all 0.11 0.00 0.01 0.01 0.01 99.87 15:50:01 0 0.00 0.00 0.00 0.00 0.00 99.99 15:50:01 1 0.42 0.00 0.01 0.00 0.01 99.56 15:50:01 2 0.39 0.00 0.01 0.00 0.01 99.59 15:50:01 3 0.01 0.00 0.01 0.00 0.00 99.98 15:50:01 4 0.01 0.00 0.02 0.03 0.02 99.91 15:50:01 5 0.01 0.00 0.01 0.00 0.02 99.95 15:50:01 6 0.01 0.00 0.01 0.00 0.00 99.97 15:50:01 7 0.01 0.00 0.00 0.00 0.01 99.98 16:00:31 all 0.01 0.00 0.01 0.01 0.01 99.97 16:00:31 0 0.00 0.00 0.00 0.00 0.00 99.99 16:00:31 1 0.02 0.00 0.01 0.03 0.01 99.94 16:00:31 2 0.04 0.00 0.02 0.00 0.03 99.91 16:00:31 3 0.01 0.00 0.00 0.00 0.00 99.99 16:00:31 4 0.00 0.00 0.01 0.01 0.02 99.96 16:00:31 5 0.00 0.00 0.00 0.00 0.01 99.98 16:00:31 6 0.01 0.00 0.01 0.00 0.00 99.98 16:00:31 7 0.01 0.00 0.00 0.00 0.00 99.98 16:10:31 all 0.04 0.00 0.01 0.00 0.01 99.94 16:10:31 0 0.01 0.00 0.00 0.00 0.00 99.98 16:10:31 1 0.01 0.00 0.01 0.03 0.00 99.96 16:10:31 2 0.26 0.00 0.04 0.00 0.03 99.67 16:10:31 3 0.01 0.00 0.01 0.00 0.00 99.99 16:10:31 4 0.01 0.00 0.02 0.00 0.02 99.95 16:10:31 5 0.00 0.00 0.01 0.00 0.01 99.98 16:10:31 6 0.00 0.00 0.01 0.00 0.00 99.98 16:10:31 7 0.01 0.00 0.01 0.01 0.01 99.97 16:20:01 all 0.11 0.00 0.01 0.03 0.01 99.84 16:20:01 0 0.01 0.00 0.01 0.00 0.00 99.98 16:20:01 1 0.01 0.00 0.01 0.03 0.01 99.95 16:20:01 2 0.84 0.00 0.04 0.00 0.03 99.09 16:20:01 3 0.01 0.00 0.00 0.00 0.00 99.98 16:20:01 4 0.01 0.00 0.01 0.01 0.02 99.96 16:20:01 5 0.01 0.00 0.03 0.16 0.01 99.79 16:20:01 6 0.00 0.00 0.01 0.00 0.00 99.99 16:20:01 7 0.00 0.00 0.01 0.01 0.01 99.97 16:30:31 all 0.03 0.00 0.01 0.01 0.01 99.94 16:30:31 0 0.01 0.00 0.00 0.00 0.00 99.99 16:30:31 1 0.01 0.00 0.01 0.03 0.01 99.95 16:30:31 2 0.22 0.00 0.04 0.00 0.03 99.70 16:30:31 3 0.01 0.00 0.00 0.00 0.00 99.99 16:30:31 4 0.00 0.00 0.02 0.01 0.01 99.96 16:30:31 5 0.00 0.00 0.01 0.00 0.01 99.97 16:30:31 6 0.01 0.00 0.01 0.00 0.00 99.98 16:30:31 7 0.00 0.00 0.00 0.01 0.01 99.98 16:40:31 all 26.11 0.00 1.23 0.20 0.06 72.40 16:40:31 0 26.13 0.00 1.01 0.07 0.05 72.74 16:40:31 1 24.75 0.00 1.39 0.57 0.06 73.24 16:40:31 2 26.84 0.00 1.65 0.16 0.06 71.29 16:40:31 3 27.05 0.00 1.24 0.13 0.05 71.53 16:40:31 4 27.53 0.00 1.11 0.14 0.06 71.16 16:40:31 5 28.20 0.00 1.05 0.08 0.06 70.62 16:40:31 6 21.79 0.00 1.10 0.31 0.05 76.75 16:40:31 7 26.62 0.00 1.28 0.17 0.06 71.87 16:50:01 all 34.85 0.00 1.66 0.12 0.07 63.30 16:50:01 0 29.90 0.00 1.50 0.08 0.07 68.44 16:50:01 1 33.42 0.00 2.31 0.32 0.07 63.88 16:50:01 2 35.09 0.00 1.57 0.08 0.07 63.18 16:50:01 3 34.75 0.00 1.62 0.12 0.07 63.44 16:50:01 4 38.47 0.00 1.59 0.08 0.07 59.78 16:50:01 5 35.77 0.00 1.51 0.09 0.08 62.56 16:50:01 6 36.56 0.00 1.47 0.05 0.07 61.85 16:50:01 7 34.82 0.00 1.75 0.09 0.07 63.27 17:00:06 all 35.72 0.00 1.78 0.14 0.08 62.28 17:00:06 0 35.52 0.00 1.63 0.12 0.08 62.66 17:00:06 1 38.89 0.00 1.97 0.11 0.07 58.96 17:00:06 2 37.45 0.00 1.96 0.17 0.08 60.34 17:00:06 3 33.80 0.00 1.74 0.11 0.07 64.28 17:00:06 4 38.39 0.00 1.92 0.17 0.08 59.45 17:00:06 5 35.97 0.00 1.76 0.23 0.07 61.97 17:00:06 6 31.89 0.00 1.45 0.09 0.07 66.49 17:00:06 7 33.86 0.00 1.85 0.10 0.07 64.12 Average: all 10.67 0.00 0.54 0.07 0.03 88.70 Average: 0 10.12 0.00 0.48 0.04 0.02 89.34 Average: 1 10.77 0.00 0.65 0.13 0.03 88.43 Average: 2 11.12 0.00 0.60 0.05 0.04 88.19 Average: 3 10.51 0.00 0.52 0.04 0.02 88.90 Average: 4 11.48 0.00 0.53 0.10 0.03 87.86 Average: 5 11.01 0.00 0.50 0.07 0.03 88.39 Average: 6 9.90 0.00 0.46 0.06 0.02 89.56 Average: 7 10.47 0.00 0.55 0.04 0.03 88.91