---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-44406 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 25G 131G 16% / 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 875 11840 4 19376 30749 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:58:fa:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.183/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 83023sec preferred_lft 83023sec inet6 fe80::f816:3eff:fe58:fa6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 8a:8e:3a:4f:4d:3e 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::888e:3aff:fe4f:4d3e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-44406) 09/08/25 _x86_64_ (8 CPU) 09:33:51 LINUX RESTART (8 CPU) 09:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:50:00 4.05 0.21 3.72 0.13 2.09 1099.33 353.84 10:00:00 291.27 0.56 287.37 3.35 4.91 26871.75 31469.42 10:10:00 99.14 0.09 91.94 7.12 2.05 20737.21 23592.29 10:20:00 42.77 0.03 21.92 20.82 1.00 2636.36 486149.01 10:30:00 78.57 0.66 70.97 6.95 50.91 10290.91 152091.63 Average: 103.16 0.31 95.18 7.67 12.19 12327.13 138731.26 09:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:00 20021620 27712736 4825620 14.68 218884 7268844 5202040 15.34 1296996 10839292 1616 10:00:00 13634572 27956416 4279616 13.02 430100 13392252 4412492 13.01 2427368 15525600 260036 10:10:00 9542496 27543284 4804916 14.62 575244 16458372 5145904 15.17 2913544 18754256 716 10:20:00 9791540 27891836 4310528 13.12 600008 16631068 4410472 13.01 2906396 18464480 14900 10:30:00 12130360 31491432 693460 2.11 639324 17741636 1506156 4.44 3381576 15544664 29972 Average: 13024118 28519141 3782828 11.51 492712 14298434 4135413 12.19 2585176 15825658 61448 09:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:00 ens3 10.08 6.83 16.10 1.82 0.00 0.00 0.00 0.00 09:50:00 docker0 6.62 9.75 1.37 16.00 0.00 0.00 0.00 0.00 09:50:00 vethc0a0e07 6.62 9.76 1.46 16.00 0.00 0.00 0.00 0.00 10:00:00 lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 10:00:00 ens3 137.95 89.29 772.72 17.25 0.00 0.00 0.00 0.00 10:00:00 docker0 30.41 43.91 2.16 277.67 0.00 0.00 0.00 0.00 10:10:00 lo 0.31 0.31 0.06 0.06 0.00 0.00 0.00 0.00 10:10:00 ens3 107.44 67.00 1034.02 17.50 0.00 0.00 0.00 0.00 10:10:00 docker0 12.10 17.67 0.78 278.09 0.00 0.00 0.00 0.00 10:10:00 veth6f11daa 5.02 8.60 0.43 142.82 0.00 0.00 0.00 0.01 10:20:00 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:20:00 ens3 31.87 31.39 102.13 8.39 0.00 0.00 0.00 0.00 10:20:00 docker0 11.24 16.25 2.06 51.92 0.00 0.00 0.00 0.00 10:30:00 lo 2.72 2.72 0.64 0.64 0.00 0.00 0.00 0.00 10:30:00 ens3 57.45 38.24 909.88 8.00 0.00 0.00 0.00 0.00 10:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 68.96 46.55 566.97 10.59 0.00 0.00 0.00 0.00 Average: docker0 12.07 17.52 1.27 124.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-44406) 09/08/25 _x86_64_ (8 CPU) 09:33:51 LINUX RESTART (8 CPU) 09:40:00 CPU %user %nice %system %iowait %steal %idle 09:50:00 all 11.27 0.00 0.21 0.01 0.02 88.48 09:50:00 0 0.69 0.00 0.19 0.06 0.04 99.02 09:50:00 1 70.39 0.00 0.90 0.00 0.05 28.65 09:50:00 2 4.04 0.00 0.14 0.03 0.02 95.78 09:50:00 3 13.31 0.00 0.13 0.00 0.03 86.53 09:50:00 4 0.15 0.00 0.05 0.01 0.01 99.78 09:50:00 5 1.06 0.00 0.08 0.01 0.01 98.84 09:50:00 6 0.15 0.00 0.08 0.00 0.01 99.77 09:50:00 7 0.30 0.00 0.13 0.00 0.02 99.55 10:00:00 all 15.43 0.00 1.83 1.05 0.05 81.65 10:00:00 0 8.07 0.00 1.82 2.05 0.05 88.01 10:00:00 1 58.94 0.00 2.30 0.69 0.08 38.00 10:00:00 2 8.84 0.00 1.90 1.80 0.04 87.43 10:00:00 3 9.29 0.00 1.56 0.92 0.06 88.17 10:00:00 4 10.11 0.00 2.08 0.88 0.04 86.89 10:00:00 5 9.85 0.00 1.00 0.39 0.03 88.73 10:00:00 6 7.82 0.00 1.36 1.01 0.03 89.78 10:00:00 7 10.52 0.00 2.60 0.64 0.04 86.20 10:10:00 all 17.02 0.00 1.12 0.54 0.04 81.28 10:10:00 0 65.70 0.00 1.46 0.32 0.07 32.45 10:10:00 1 8.91 0.00 0.95 0.52 0.04 89.58 10:10:00 2 10.42 0.00 1.10 0.59 0.04 87.85 10:10:00 3 8.01 0.00 0.88 0.43 0.04 90.63 10:10:00 4 10.79 0.00 1.11 1.16 0.04 86.91 10:10:00 5 8.98 0.00 1.54 0.91 0.05 88.53 10:10:00 6 16.73 0.00 1.29 0.12 0.04 81.83 10:10:00 7 6.65 0.00 0.63 0.28 0.03 92.41 10:20:00 all 11.39 0.00 0.46 0.09 0.03 88.03 10:20:00 0 10.53 0.00 0.33 0.04 0.03 89.06 10:20:00 1 43.69 0.00 0.81 0.13 0.05 55.32 10:20:00 2 29.47 0.00 0.90 0.13 0.04 69.46 10:20:00 3 1.11 0.00 0.22 0.07 0.02 98.58 10:20:00 4 0.79 0.00 0.29 0.08 0.02 98.82 10:20:00 5 3.52 0.00 0.61 0.01 0.03 95.83 10:20:00 6 1.09 0.00 0.28 0.17 0.01 98.45 10:20:00 7 0.94 0.00 0.21 0.10 0.02 98.73 10:30:00 all 7.61 0.03 1.05 0.43 0.06 90.83 10:30:00 0 6.88 0.02 1.31 0.46 0.05 91.27 10:30:00 1 7.40 0.02 1.06 0.45 0.06 91.00 10:30:00 2 7.96 0.03 1.17 0.63 0.06 90.15 10:30:00 3 6.97 0.02 0.79 0.22 0.05 91.94 10:30:00 4 8.79 0.02 0.97 0.23 0.06 89.93 10:30:00 5 8.38 0.02 0.96 0.60 0.06 89.99 10:30:00 6 7.89 0.05 1.17 0.18 0.06 90.66 10:30:00 7 6.63 0.02 0.94 0.66 0.05 91.70 Average: all 12.54 0.01 0.93 0.42 0.04 86.06 Average: 0 18.36 0.00 1.02 0.59 0.05 79.98 Average: 1 37.88 0.00 1.20 0.36 0.06 60.50 Average: 2 12.15 0.01 1.04 0.63 0.04 86.13 Average: 3 7.74 0.00 0.72 0.33 0.04 91.17 Average: 4 6.12 0.00 0.90 0.47 0.03 92.47 Average: 5 6.35 0.00 0.84 0.38 0.04 92.39 Average: 6 6.73 0.01 0.83 0.30 0.03 92.10 Average: 7 5.00 0.00 0.90 0.34 0.03 93.73