---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-248 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 892 24733 4 6466 30731 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:2b:d6:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.200/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83938sec preferred_lft 83938sec inet6 fe80::f816:3eff:fe2b:d60e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c8:3f:3f:d8 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-248) 02/19/25 _x86_64_ (8 CPU) 12:59:25 LINUX RESTART (8 CPU) 13:00:15 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:10:01 63.52 16.44 29.87 17.21 927.19 8446.17 546630.67 13:20:19 29.81 0.14 25.93 3.74 5.89 6926.65 8556.35 13:30:19 35.88 0.00 31.34 4.54 0.23 8525.28 26471.37 13:40:08 30.36 0.14 26.11 4.10 10.81 9470.97 14775.00 Average: 39.73 4.10 28.30 7.33 231.41 8325.27 146412.48 13:00:15 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 25804788 29276360 3033528 9.23 131572 3591984 3358908 9.91 861840 5779152 122308 13:20:19 25688452 29533184 2772136 8.44 162132 3893556 2844248 8.39 976552 5732836 18956 13:30:19 24477040 28925544 3375692 10.27 200292 4404988 3520808 10.38 1123440 6743276 34812 13:40:08 25427564 31559656 732572 2.23 221456 6002780 1329692 3.92 1722708 5087508 17804 Average: 25349461 29823686 2478482 7.54 178863 4473327 2763414 8.15 1171135 5835693 48470 13:00:15 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 lo 816.04 816.04 776.17 776.17 0.00 0.00 0.00 0.00 13:10:01 ens3 126.68 96.11 1174.39 19.90 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:19 lo 1369.33 1369.33 1301.58 1301.58 0.00 0.00 0.00 0.00 13:20:19 ens3 53.66 40.53 22.85 15.51 0.00 0.00 0.00 0.00 13:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:19 lo 1668.47 1668.47 1587.34 1587.34 0.00 0.00 0.00 0.00 13:30:19 ens3 53.50 39.11 19.15 16.02 0.00 0.00 0.00 0.00 13:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:08 lo 881.40 881.40 821.22 821.22 0.00 0.00 0.00 0.00 13:40:08 ens3 160.74 151.51 236.96 976.61 0.00 0.00 0.00 0.00 13:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1188.81 1188.81 1126.40 1126.40 0.00 0.00 0.00 0.00 Average: ens3 97.84 81.08 356.70 252.99 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-248) 02/19/25 _x86_64_ (8 CPU) 12:59:25 LINUX RESTART (8 CPU) 13:00:15 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 22.20 0.04 1.24 0.27 0.05 76.19 13:10:01 0 22.17 0.00 1.17 0.32 0.04 76.30 13:10:01 1 20.69 0.00 1.21 0.15 0.05 77.91 13:10:01 2 23.72 0.00 1.26 0.15 0.05 74.82 13:10:01 3 20.61 0.00 1.25 0.12 0.04 77.98 13:10:01 4 23.89 0.32 1.54 0.52 0.05 73.68 13:10:01 5 22.86 0.01 1.26 0.67 0.06 75.15 13:10:01 6 23.62 0.00 1.25 0.12 0.05 74.97 13:10:01 7 20.08 0.00 1.01 0.13 0.04 78.73 13:20:19 all 36.25 0.00 1.67 0.18 0.07 61.83 13:20:19 0 38.35 0.00 1.63 0.11 0.07 59.84 13:20:19 1 33.36 0.00 2.00 0.35 0.07 64.22 13:20:19 2 36.53 0.00 1.85 0.41 0.08 61.14 13:20:19 3 36.44 0.00 1.64 0.12 0.07 61.74 13:20:19 4 38.31 0.00 1.90 0.11 0.07 59.62 13:20:19 5 36.43 0.00 1.63 0.13 0.07 61.74 13:20:19 6 36.22 0.00 1.46 0.19 0.07 62.06 13:20:19 7 34.39 0.00 1.22 0.07 0.07 64.26 13:30:19 all 38.96 0.00 1.91 0.22 0.08 58.82 13:30:19 0 39.23 0.00 1.81 0.23 0.07 58.66 13:30:19 1 38.03 0.00 1.93 0.28 0.08 59.69 13:30:19 2 38.80 0.00 1.99 0.20 0.08 58.92 13:30:19 3 39.57 0.00 1.89 0.12 0.08 58.35 13:30:19 4 39.97 0.00 1.98 0.16 0.08 57.81 13:30:19 5 36.57 0.00 1.82 0.13 0.08 61.40 13:30:19 6 39.93 0.00 2.09 0.30 0.08 57.59 13:30:19 7 39.61 0.00 1.79 0.34 0.08 58.18 13:40:08 all 23.19 0.00 1.36 0.27 0.06 75.12 13:40:08 0 22.16 0.00 0.90 0.13 0.06 76.76 13:40:08 1 19.67 0.00 1.35 0.58 0.06 78.34 13:40:08 2 27.03 0.00 1.58 0.33 0.06 71.01 13:40:08 3 22.99 0.00 1.44 0.45 0.05 75.07 13:40:08 4 24.61 0.00 1.29 0.11 0.07 73.93 13:40:08 5 23.58 0.00 1.44 0.22 0.07 74.68 13:40:08 6 21.12 0.00 1.71 0.29 0.06 76.82 13:40:08 7 24.34 0.00 1.19 0.09 0.06 74.33 Average: all 30.27 0.01 1.55 0.24 0.06 67.86 Average: 0 30.62 0.00 1.38 0.20 0.06 67.74 Average: 1 28.06 0.00 1.63 0.34 0.06 69.91 Average: 2 31.62 0.00 1.67 0.27 0.07 66.37 Average: 3 30.03 0.00 1.55 0.20 0.06 68.15 Average: 4 31.82 0.08 1.68 0.22 0.07 66.13 Average: 5 29.98 0.00 1.54 0.28 0.07 68.12 Average: 6 30.35 0.00 1.63 0.22 0.06 67.74 Average: 7 29.72 0.00 1.30 0.16 0.06 68.76