---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-20241 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 872 24966 4 6253 30752 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:67:56:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.148/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83945sec preferred_lft 83945sec inet6 fe80::f816:3eff:fe67:5612/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:26:03:05 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-20241) 02/17/25 _x86_64_ (8 CPU) 15:09:51 LINUX RESTART (8 CPU) 15:10:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:20:06 59.65 11.35 45.44 2.86 1867.35 21362.61 19534.63 15:30:35 29.68 0.13 25.70 3.85 5.76 7305.70 37525.92 15:40:08 36.47 0.01 31.96 4.50 0.27 8430.53 32535.86 15:50:19 31.46 0.14 27.26 4.07 9.97 9505.42 46554.58 Average: 39.25 2.92 32.52 3.81 472.10 11651.04 34114.63 15:10:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:20:06 26800960 29974244 2338228 7.12 126332 3320092 2531664 7.47 779296 4883024 107192 15:30:35 25265288 29014448 3293104 10.02 157688 3816192 3605228 10.63 909000 6244880 112124 15:40:08 25013852 29231956 3071560 9.35 194904 4199364 3766920 11.11 1041960 6305480 42456 15:50:19 25663340 31576824 717460 2.18 216080 5807860 1327548 3.91 1643648 4941192 128 Average: 25685860 29949368 2355088 7.17 173751 4285877 2807840 8.28 1093476 5593644 65475 15:10:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:20:06 lo 707.16 707.16 672.63 672.63 0.00 0.00 0.00 0.00 15:20:06 ens3 151.23 108.75 1213.68 24.90 0.00 0.00 0.00 0.00 15:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:35 lo 1373.82 1373.82 1305.98 1305.98 0.00 0.00 0.00 0.00 15:30:35 ens3 48.49 36.30 22.08 14.94 0.00 0.00 0.00 0.00 15:30:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:08 lo 1597.26 1597.26 1519.15 1519.15 0.00 0.00 0.00 0.00 15:40:08 ens3 51.60 34.93 18.38 15.70 0.00 0.00 0.00 0.00 15:40:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:19 lo 863.15 863.15 804.87 804.87 0.00 0.00 0.00 0.00 15:50:19 ens3 143.94 141.43 223.85 938.81 0.00 0.00 0.00 0.00 15:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1130.69 1130.69 1071.18 1071.18 0.00 0.00 0.00 0.00 Average: ens3 99.09 80.69 370.82 250.97 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-20241) 02/17/25 _x86_64_ (8 CPU) 15:09:51 LINUX RESTART (8 CPU) 15:10:00 CPU %user %nice %system %iowait %steal %idle 15:20:06 all 20.71 0.00 1.23 0.46 0.06 77.53 15:20:06 0 22.20 0.00 1.24 0.33 0.07 76.16 15:20:06 1 18.54 0.00 1.00 0.86 0.06 79.54 15:20:06 2 19.77 0.00 1.07 0.83 0.07 78.26 15:20:06 3 21.70 0.00 1.44 0.48 0.07 76.31 15:20:06 4 22.78 0.00 1.40 0.58 0.06 75.18 15:20:06 5 21.57 0.00 0.94 0.17 0.06 77.26 15:20:06 6 18.99 0.00 1.33 0.20 0.06 79.42 15:20:06 7 20.15 0.00 1.41 0.24 0.06 78.15 15:30:35 all 34.41 0.00 1.68 0.19 0.08 63.64 15:30:35 0 37.04 0.00 1.69 0.09 0.09 61.09 15:30:35 1 30.85 0.00 1.87 0.21 0.08 66.98 15:30:35 2 33.12 0.00 1.69 0.15 0.08 64.96 15:30:35 3 32.76 0.00 1.61 0.15 0.08 65.39 15:30:35 4 38.77 0.00 1.74 0.20 0.08 59.22 15:30:35 5 29.82 0.00 1.34 0.18 0.08 68.59 15:30:35 6 38.43 0.00 1.57 0.28 0.08 59.64 15:30:35 7 34.49 0.00 1.94 0.26 0.08 63.22 15:40:08 all 37.16 0.00 1.94 0.47 0.10 60.33 15:40:08 0 32.50 0.00 1.80 0.32 0.09 65.28 15:40:08 1 37.66 0.00 2.33 0.31 0.11 59.60 15:40:08 2 40.64 0.00 2.11 0.78 0.10 56.36 15:40:08 3 37.91 0.00 1.75 0.11 0.11 60.11 15:40:08 4 38.48 0.00 2.08 0.91 0.10 58.43 15:40:08 5 36.33 0.00 1.60 0.20 0.10 61.76 15:40:08 6 34.21 0.00 1.84 0.29 0.11 63.55 15:40:08 7 39.54 0.00 2.03 0.82 0.10 57.50 15:50:19 all 25.16 0.00 1.46 0.31 0.08 73.00 15:50:19 0 24.00 0.00 1.44 0.31 0.07 74.18 15:50:19 1 25.45 0.00 1.66 0.54 0.08 72.27 15:50:19 2 25.79 0.00 1.70 0.48 0.09 71.93 15:50:19 3 25.49 0.00 1.56 0.53 0.08 72.34 15:50:19 4 26.13 0.00 1.18 0.06 0.08 72.55 15:50:19 5 25.21 0.00 1.26 0.26 0.09 73.18 15:50:19 6 22.42 0.00 1.65 0.17 0.08 75.69 15:50:19 7 26.79 0.00 1.22 0.09 0.08 71.83 Average: all 29.29 0.00 1.57 0.35 0.08 68.70 Average: 0 28.95 0.00 1.54 0.26 0.08 69.17 Average: 1 28.01 0.00 1.71 0.48 0.08 69.72 Average: 2 29.70 0.00 1.64 0.55 0.08 68.02 Average: 3 29.37 0.00 1.59 0.32 0.09 68.64 Average: 4 31.50 0.00 1.59 0.43 0.08 66.40 Average: 5 28.13 0.00 1.28 0.20 0.08 70.31 Average: 6 28.51 0.00 1.59 0.23 0.08 69.58 Average: 7 30.14 0.00 1.65 0.35 0.08 67.79