---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-35031 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 761 18256 4 13074 30863 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:2f:e4:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.10/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83528sec preferred_lft 83528sec inet6 fe80::f816:3eff:fe2f:e4f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:c9:79:78 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::42:9fff:fec9:7978/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-35031) 06/17/25 _x86_64_ (8 CPU) 00:54:07 LINUX RESTART (8 CPU) 01:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:18 8.45 0.33 7.55 0.57 12.24 3011.90 756.75 01:20:11 6.82 0.05 6.22 0.56 0.53 2859.75 1970.05 01:30:01 19.82 0.30 19.12 0.41 9.92 16021.30 377.23 01:40:28 29.79 1.78 26.64 1.38 298.50 7796.21 15480.59 Average: 16.33 0.63 14.97 0.74 82.77 7373.67 4764.68 01:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:18 23960428 28943108 3358208 10.22 165680 4971428 3546680 10.46 1160568 7219040 60000 01:20:11 21207164 26913496 5382800 16.38 194332 5605988 5527032 16.30 1343080 9725320 28 01:30:01 16137008 27598380 4675000 14.23 255120 11078980 4775424 14.08 2905656 12980884 953636 01:40:28 17044216 29828008 2431356 7.40 274332 12317924 3092208 9.12 3472556 11421132 4840 Average: 19587204 28320748 3961841 12.06 222366 8493580 4235336 12.49 2220465 10336594 254626 01:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:18 lo 2.52 2.52 0.22 0.22 0.00 0.00 0.00 0.00 01:10:18 ens3 46.16 35.63 77.29 11.76 0.00 0.00 0.00 0.00 01:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:11 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 01:20:11 ens3 38.07 28.97 11.73 10.65 0.00 0.00 0.00 0.00 01:20:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 4956.88 4956.88 4735.71 4735.71 0.00 0.00 0.00 0.00 01:30:01 ens3 65.78 51.27 330.20 13.81 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 01:40:28 lo 101.84 101.84 77.11 77.11 0.00 0.00 0.00 0.00 01:40:28 ens3 240.83 268.38 437.20 2874.29 0.00 0.00 0.00 0.00 01:40:28 docker0 122.92 109.74 1435.17 74.98 0.00 0.00 0.00 0.00 Average: lo 1232.42 1232.42 1171.39 1171.39 0.00 0.00 0.00 0.00 Average: ens3 99.25 97.93 215.75 751.50 0.00 0.00 0.00 0.00 Average: docker0 31.75 28.35 370.77 19.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-35031) 06/17/25 _x86_64_ (8 CPU) 00:54:07 LINUX RESTART (8 CPU) 01:00:01 CPU %user %nice %system %iowait %steal %idle 01:10:18 all 40.36 0.00 1.40 0.12 0.08 58.03 01:10:18 0 38.19 0.00 1.46 0.13 0.09 60.12 01:10:18 1 38.65 0.00 1.34 0.26 0.08 59.67 01:10:18 2 41.20 0.00 1.48 0.22 0.08 57.03 01:10:18 3 44.66 0.00 1.48 0.02 0.08 53.76 01:10:18 4 43.84 0.00 1.57 0.19 0.08 54.32 01:10:18 5 39.54 0.00 1.25 0.01 0.08 59.12 01:10:18 6 38.59 0.00 1.40 0.10 0.08 59.84 01:10:18 7 38.20 0.00 1.25 0.03 0.10 60.42 01:20:11 all 35.61 0.00 1.37 0.04 0.07 62.90 01:20:11 0 33.89 0.00 1.36 0.05 0.08 64.63 01:20:11 1 35.81 0.00 1.29 0.02 0.08 62.80 01:20:11 2 33.47 0.00 1.40 0.06 0.07 64.99 01:20:11 3 37.05 0.00 1.40 0.04 0.08 61.43 01:20:11 4 33.99 0.00 1.38 0.04 0.07 64.51 01:20:11 5 44.94 0.00 1.50 0.01 0.08 53.48 01:20:11 6 35.07 0.00 1.20 0.07 0.07 63.59 01:20:11 7 30.71 0.00 1.41 0.05 0.07 67.77 01:30:01 all 18.56 0.00 2.19 0.15 0.06 79.04 01:30:01 0 12.43 0.00 1.24 0.02 0.07 86.24 01:30:01 1 29.25 0.00 3.24 0.01 0.06 67.44 01:30:01 2 27.47 0.00 4.96 0.10 0.06 67.41 01:30:01 3 19.63 0.00 3.44 0.16 0.06 76.71 01:30:01 4 12.45 0.00 0.83 0.15 0.05 86.51 01:30:01 5 19.90 0.00 1.71 0.01 0.05 78.33 01:30:01 6 15.53 0.00 1.01 0.25 0.05 83.17 01:30:01 7 11.93 0.00 1.09 0.51 0.05 86.42 01:40:28 all 9.59 0.00 1.22 0.16 0.05 88.98 01:40:28 0 5.74 0.00 0.68 0.30 0.03 93.26 01:40:28 1 9.83 0.00 0.85 0.08 0.05 89.19 01:40:28 2 11.17 0.00 1.45 0.11 0.04 87.23 01:40:28 3 11.52 0.00 1.57 0.29 0.05 86.56 01:40:28 4 11.16 0.00 1.93 0.06 0.05 86.81 01:40:28 5 11.34 0.00 1.61 0.14 0.05 86.86 01:40:28 6 6.86 0.00 0.68 0.06 0.05 92.35 01:40:28 7 9.13 0.00 1.03 0.20 0.05 89.59 Average: all 25.95 0.00 1.54 0.12 0.07 72.33 Average: 0 22.49 0.00 1.18 0.13 0.07 76.14 Average: 1 28.22 0.00 1.66 0.09 0.07 69.96 Average: 2 28.21 0.00 2.30 0.12 0.06 69.30 Average: 3 28.15 0.00 1.96 0.13 0.07 69.69 Average: 4 25.35 0.00 1.44 0.11 0.06 73.04 Average: 5 28.79 0.00 1.51 0.04 0.06 69.59 Average: 6 23.93 0.00 1.07 0.12 0.06 74.82 Average: 7 22.47 0.00 1.19 0.20 0.07 76.08