---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-51495 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 889 24753 4 6449 30734 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:48:2c:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.32/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83876sec preferred_lft 83876sec inet6 fe80::f816:3eff:fe48:2c24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:f5:9e:ee 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-51495) 08/09/25 _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 33.06 3.96 26.05 3.05 776.53 7382.21 28614.75 13:20:03 28.10 0.14 24.56 3.41 5.87 7104.12 26214.25 13:30:03 40.86 0.01 35.78 5.07 0.27 9674.16 29040.21 13:40:03 28.61 0.09 24.67 3.85 4.35 9494.83 25303.39 Average: 32.65 1.03 27.77 3.85 192.99 8418.98 27283.96 13:00:15 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:10:01 26888892 30075160 2238844 6.81 122524 3344388 2416276 7.13 762424 4830216 28368 13:20:03 25086304 28968364 3337104 10.15 160860 3941576 3475728 10.25 925072 6400364 101784 13:30:03 24138688 28701620 3599012 10.95 199636 4525696 3681680 10.86 1088468 7111568 203216 13:40:03 25546188 31655432 637432 1.94 220032 5992172 1205188 3.55 1672320 5018952 180 Average: 25415018 29850144 2453098 7.46 175763 4450958 2694718 7.95 1112071 5840275 83387 13:00:15 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:10:01 lo 669.95 669.95 637.29 637.29 0.00 0.00 0.00 0.00 13:10:01 ens3 129.12 99.13 1148.98 19.11 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 13:20:03 lo 1266.84 1266.84 1204.19 1204.19 0.00 0.00 0.00 0.00 13:20:03 ens3 59.43 40.28 23.14 14.82 0.00 0.00 0.00 0.00 13:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:03 lo 1968.84 1968.84 1873.45 1873.45 0.00 0.00 0.00 0.00 13:30:03 ens3 62.33 42.21 19.06 16.10 0.00 0.00 0.00 0.00 13:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:03 lo 847.12 847.12 791.77 791.77 0.00 0.00 0.00 0.00 13:40:03 ens3 120.28 124.67 222.84 899.05 0.00 0.00 0.00 0.00 13:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1191.47 1191.47 1129.78 1129.78 0.00 0.00 0.00 0.00 Average: ens3 92.54 76.40 348.27 238.41 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-51495) 08/09/25 _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 17.69 0.00 1.01 0.19 0.04 81.06 13:10:01 0 18.32 0.00 1.18 0.29 0.04 80.18 13:10:01 1 17.07 0.00 0.82 0.10 0.04 81.97 13:10:01 2 18.14 0.00 1.01 0.08 0.04 80.73 13:10:01 3 17.79 0.00 1.23 0.20 0.04 80.73 13:10:01 4 15.71 0.00 0.82 0.08 0.04 83.35 13:10:01 5 17.60 0.00 0.90 0.03 0.05 81.42 13:10:01 6 20.24 0.00 1.07 0.51 0.04 78.13 13:10:01 7 16.65 0.00 1.09 0.25 0.05 81.96 13:20:03 all 35.52 0.00 1.58 0.10 0.07 62.73 13:20:03 0 34.55 0.00 1.41 0.10 0.07 63.87 13:20:03 1 35.66 0.00 1.98 0.09 0.07 62.20 13:20:03 2 38.22 0.00 2.00 0.13 0.07 59.57 13:20:03 3 34.51 0.00 1.50 0.07 0.07 63.85 13:20:03 4 36.67 0.00 1.62 0.09 0.07 61.55 13:20:03 5 33.60 0.00 1.49 0.12 0.07 64.72 13:20:03 6 39.72 0.00 1.50 0.07 0.07 58.64 13:20:03 7 31.23 0.00 1.16 0.10 0.06 67.45 13:30:03 all 37.98 0.00 2.02 0.16 0.08 59.76 13:30:03 0 34.32 0.00 1.89 0.07 0.08 63.64 13:30:03 1 39.91 0.00 2.74 0.31 0.08 56.95 13:30:03 2 39.48 0.00 2.25 0.18 0.08 58.00 13:30:03 3 35.82 0.00 2.11 0.21 0.08 61.78 13:30:03 4 39.23 0.00 2.05 0.08 0.08 58.56 13:30:03 5 37.33 0.00 1.74 0.21 0.08 60.64 13:30:03 6 37.62 0.00 1.62 0.09 0.08 60.58 13:30:03 7 40.14 0.00 1.79 0.11 0.08 57.88 13:40:03 all 23.93 0.00 1.29 0.16 0.06 74.56 13:40:03 0 21.31 0.00 1.15 0.28 0.06 77.21 13:40:03 1 25.80 0.00 1.61 0.10 0.07 72.42 13:40:03 2 26.98 0.00 1.63 0.19 0.06 71.14 13:40:03 3 28.12 0.00 1.19 0.11 0.06 70.52 13:40:03 4 24.25 0.00 1.53 0.39 0.06 73.77 13:40:03 5 18.95 0.00 0.99 0.15 0.06 79.84 13:40:03 6 24.19 0.00 1.02 0.01 0.06 74.72 13:40:03 7 21.82 0.00 1.24 0.03 0.06 76.85 Average: all 28.85 0.00 1.48 0.15 0.06 69.45 Average: 0 27.18 0.00 1.41 0.18 0.06 71.17 Average: 1 29.68 0.00 1.79 0.15 0.07 68.31 Average: 2 30.79 0.00 1.73 0.15 0.06 67.27 Average: 3 29.13 0.00 1.51 0.15 0.06 69.15 Average: 4 29.05 0.00 1.51 0.16 0.06 69.22 Average: 5 26.93 0.00 1.28 0.13 0.06 71.60 Average: 6 30.51 0.00 1.31 0.17 0.06 67.95 Average: 7 27.53 0.00 1.32 0.12 0.06 70.97