---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36425 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 738 18511 4 12842 30886 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:c4:c4:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.202/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83604sec preferred_lft 83604sec inet6 fe80::f816:3eff:fec4:c484/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:66:8c:12 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::42:7dff:fe66:8c12/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-36425) 06/23/25 _x86_64_ (8 CPU) 00:53:28 LINUX RESTART (8 CPU) 01:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 8.79 0.33 7.90 0.56 11.58 3339.17 349.69 01:20:02 9.08 0.05 8.52 0.52 0.57 3004.17 2846.20 01:30:02 18.93 0.27 18.20 0.46 8.05 20092.04 141.91 01:40:01 25.97 1.92 21.92 2.13 321.17 3299.42 2955.46 Average: 15.69 0.64 14.13 0.91 85.18 7436.23 1574.36 01:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 24068168 29038844 3262264 9.93 165880 4968844 3447356 10.17 1129176 7144460 28704 01:20:02 22862708 28674576 3620960 11.02 196852 5712620 3766528 11.11 1315324 8075412 22476 01:30:02 15008036 26928564 5342764 16.26 256644 11529272 5910824 17.43 3016280 13987008 18816 01:40:01 18956716 31627144 633108 1.93 274172 12215408 1228344 3.62 3437692 9537724 19116 Average: 20223907 29067282 3214774 9.78 223387 8606536 3588263 10.58 2224618 9686151 22278 01:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 ens3 39.00 33.42 78.96 11.81 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:02 lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 01:20:02 ens3 46.66 37.66 179.19 11.80 0.00 0.00 0.00 0.00 01:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:02 lo 4629.90 4629.90 4423.16 4423.16 0.00 0.00 0.00 0.00 01:30:02 ens3 52.54 39.31 265.89 12.55 0.00 0.00 0.00 0.00 01:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 110.44 110.44 84.29 84.29 0.00 0.00 0.00 0.00 01:40:01 ens3 230.59 265.05 253.22 3007.21 0.00 0.00 0.00 0.00 01:40:01 docker0 128.68 113.30 1503.46 78.52 0.00 0.00 0.00 0.00 Average: lo 1186.55 1186.55 1127.64 1127.64 0.00 0.00 0.00 0.00 Average: ens3 92.11 93.75 194.35 759.32 0.00 0.00 0.00 0.00 Average: docker0 32.10 28.27 375.10 19.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-36425) 06/23/25 _x86_64_ (8 CPU) 00:53:28 LINUX RESTART (8 CPU) 01:00:02 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 40.17 0.00 1.26 0.05 0.07 58.45 01:10:01 0 34.84 0.00 1.26 0.08 0.06 63.75 01:10:01 1 40.65 0.00 1.37 0.05 0.07 57.86 01:10:01 2 42.08 0.00 1.36 0.01 0.07 56.48 01:10:01 3 39.70 0.00 1.29 0.06 0.08 58.88 01:10:01 4 41.70 0.00 1.16 0.01 0.07 57.06 01:10:01 5 38.78 0.00 1.25 0.08 0.07 59.82 01:10:01 6 39.43 0.00 1.27 0.05 0.07 59.18 01:10:01 7 44.17 0.00 1.14 0.04 0.07 54.57 01:20:02 all 33.80 0.00 1.31 0.06 0.07 64.76 01:20:02 0 35.53 0.00 1.37 0.03 0.07 63.00 01:20:02 1 36.65 0.00 1.48 0.04 0.08 61.76 01:20:02 2 37.59 0.00 1.41 0.11 0.07 60.82 01:20:02 3 34.25 0.00 1.33 0.05 0.08 64.29 01:20:02 4 30.92 0.00 1.28 0.00 0.08 67.71 01:20:02 5 33.96 0.00 1.19 0.08 0.08 64.69 01:20:02 6 35.16 0.00 1.21 0.04 0.07 63.52 01:20:02 7 26.35 0.00 1.21 0.10 0.06 72.28 01:30:02 all 19.92 0.00 2.09 0.26 0.05 77.68 01:30:02 0 21.51 0.00 1.35 0.48 0.05 76.62 01:30:02 1 26.74 0.00 2.27 0.09 0.05 70.85 01:30:02 2 19.90 0.00 3.40 0.01 0.05 76.65 01:30:02 3 28.14 0.00 4.77 0.20 0.06 66.84 01:30:02 4 16.02 0.00 1.42 0.23 0.05 82.28 01:30:02 5 13.77 0.00 0.88 0.93 0.05 84.36 01:30:02 6 15.55 0.00 1.07 0.06 0.04 83.28 01:30:02 7 17.84 0.00 1.56 0.09 0.05 80.47 01:40:01 all 6.44 0.00 1.15 0.15 0.03 92.23 01:40:01 0 3.06 0.00 0.72 0.17 0.03 96.02 01:40:01 1 4.78 0.00 1.10 0.15 0.03 93.94 01:40:01 2 4.18 0.00 0.45 0.04 0.03 95.31 01:40:01 3 2.50 0.00 0.52 0.19 0.03 96.77 01:40:01 4 1.56 0.00 0.38 0.12 0.03 97.90 01:40:01 5 11.17 0.00 2.44 0.07 0.04 86.29 01:40:01 6 13.78 0.00 2.11 0.20 0.04 83.87 01:40:01 7 10.51 0.00 1.45 0.25 0.04 87.75 Average: all 25.08 0.00 1.45 0.13 0.06 73.28 Average: 0 23.73 0.00 1.17 0.19 0.06 74.85 Average: 1 27.20 0.00 1.55 0.08 0.06 71.11 Average: 2 25.94 0.00 1.65 0.04 0.06 72.31 Average: 3 26.14 0.00 1.97 0.12 0.06 71.70 Average: 4 22.55 0.00 1.06 0.09 0.06 76.24 Average: 5 24.41 0.00 1.44 0.29 0.06 73.80 Average: 6 25.98 0.00 1.41 0.09 0.06 72.46 Average: 7 24.72 0.00 1.34 0.12 0.05 73.77