---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-41466 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 860 12827 3 18404 30764 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:47:f3:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.192/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 82332sec preferred_lft 82332sec inet6 fe80::f816:3eff:fe47:f33c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether f2:80:cd:04:81:82 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::f080:cdff:fe04:8182/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41466) 08/27/25 _x86_64_ (8 CPU) 08:34:41 LINUX RESTART (8 CPU) 08:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:50:09 40.28 0.41 36.91 2.96 372.77 9565.22 13834.14 09:00:09 277.63 0.52 274.40 2.71 4.61 21329.33 24611.40 09:10:09 118.00 0.14 110.24 7.61 3.64 26343.39 41209.95 09:20:01 5.91 0.00 5.64 0.27 0.01 2079.79 2439.04 09:30:09 76.10 0.44 72.12 3.54 24.31 9080.71 4774.77 09:40:09 8.99 0.14 8.66 0.18 3.13 441.36 5818.77 Average: 87.89 0.28 84.72 2.89 68.71 11485.64 15450.29 08:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:09 18905348 26578784 5946940 18.10 217156 7265008 6359364 18.75 1294732 11949988 1124 09:00:09 13499780 26820164 5418412 16.49 419932 12422052 5604300 16.53 2419736 15680144 420468 09:10:09 8459380 26461216 5898488 17.95 575636 16447928 6211356 18.32 2914096 19822964 48 09:20:01 8845652 26820408 5383392 16.38 596080 16528960 5525988 16.30 2882336 19480216 260 09:30:09 239876 19577352 12562764 38.23 618944 17762172 17802912 52.50 3301896 25584848 612 09:40:09 265584 19206304 12938376 39.37 610224 17376552 17899120 52.78 3233580 25625700 360 Average: 8369270 24244038 8024729 24.42 506329 14633779 9900507 29.20 2674396 19690643 70479 08:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:09 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 08:50:09 ens3 62.12 38.59 780.89 8.98 0.00 0.00 0.00 0.00 08:50:09 docker0 15.18 23.79 1.84 358.24 0.00 0.00 0.00 0.00 08:50:09 vetha24a090 10.71 16.44 1.74 177.97 0.00 0.00 0.00 0.01 09:00:09 lo 0.23 0.23 0.03 0.03 0.00 0.00 0.00 0.00 09:00:09 ens3 117.55 77.97 737.26 11.93 0.00 0.00 0.00 0.00 09:00:09 docker0 28.89 46.42 2.09 249.74 0.00 0.00 0.00 0.00 09:00:09 veth93f593f 24.87 40.70 1.67 233.33 0.00 0.00 0.00 0.02 09:10:09 lo 0.31 0.31 0.04 0.04 0.00 0.00 0.00 0.00 09:10:09 ens3 105.02 69.09 1067.08 13.74 0.00 0.00 0.00 0.00 09:10:09 docker0 20.89 32.61 1.22 318.14 0.00 0.00 0.00 0.00 09:10:09 veth5d77e59 4.63 8.26 0.40 142.72 0.00 0.00 0.00 0.01 09:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 16.95 12.06 62.46 3.81 0.00 0.00 0.00 0.00 09:20:01 docker0 10.92 15.71 2.07 62.14 0.00 0.00 0.00 0.00 09:30:09 lo 0.91 0.91 0.51 0.51 0.00 0.00 0.00 0.00 09:30:09 ens3 55.67 45.04 944.88 11.01 0.00 0.00 0.00 0.00 09:30:09 docker0 1.35 1.71 0.07 30.77 0.00 0.00 0.00 0.00 09:30:09 br-5bc221c1911d 0.49 0.46 0.39 0.06 0.00 0.00 0.00 0.00 09:30:09 vethbf16be4 0.46 0.42 0.06 0.26 0.00 0.00 0.00 0.00 09:30:09 veth504a8a3 81.78 86.57 44.60 42.02 0.00 0.00 0.00 0.00 09:30:09 veth55ca65a 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 09:30:09 veth03fa7b2 0.08 0.18 0.00 0.01 0.00 0.00 0.00 0.00 09:30:09 vethff3b837 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:30:09 veth33edc4a 73.02 68.56 50.16 33.43 0.00 0.00 0.00 0.00 09:30:09 vethc06e930 11.92 10.76 4.90 9.88 0.00 0.00 0.00 0.00 09:40:09 lo 11.52 11.52 56.24 56.24 0.00 0.00 0.00 0.00 09:40:09 ens3 21.02 11.63 7.09 6.43 0.00 0.00 0.00 0.00 09:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:09 br-5bc221c1911d 6.43 6.33 55.18 1.20 0.00 0.00 0.00 0.00 09:40:09 vethbf16be4 0.40 0.21 0.07 0.35 0.00 0.00 0.00 0.00 09:40:09 veth504a8a3 317.16 342.04 261.87 148.50 0.00 0.00 0.00 0.02 09:40:09 veth55ca65a 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 09:40:09 veth03fa7b2 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 09:40:09 vethff3b837 0.23 0.20 0.02 0.08 0.00 0.00 0.00 0.00 09:40:09 veth33edc4a 112.99 104.74 98.05 71.19 0.00 0.00 0.00 0.01 09:40:09 vethc06e930 238.14 221.66 108.67 194.50 0.00 0.00 0.00 0.02 Average: lo 2.21 2.21 9.46 9.46 0.00 0.00 0.00 0.00 Average: ens3 63.14 42.47 602.29 9.33 0.00 0.00 0.00 0.00 Average: docker0 12.86 20.02 1.21 170.12 0.00 0.00 0.00 0.00 Average: br-5bc221c1911d 1.15 1.13 9.25 0.21 0.00 0.00 0.00 0.00 Average: vethbf16be4 0.14 0.10 0.02 0.10 0.00 0.00 0.00 0.00 Average: veth504a8a3 66.55 71.50 51.08 31.79 0.00 0.00 0.00 0.00 Average: veth55ca65a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth03fa7b2 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethff3b837 0.04 0.05 0.00 0.02 0.00 0.00 0.00 0.00 Average: veth33edc4a 31.11 28.99 24.77 17.48 0.00 0.00 0.00 0.00 Average: vethc06e930 41.62 38.69 18.90 34.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41466) 08/27/25 _x86_64_ (8 CPU) 08:34:41 LINUX RESTART (8 CPU) 08:40:02 CPU %user %nice %system %iowait %steal %idle 08:50:09 all 11.93 0.00 0.58 0.45 0.02 87.02 08:50:09 0 0.97 0.00 0.44 0.35 0.04 98.20 08:50:09 1 1.10 0.00 0.37 0.15 0.01 98.37 08:50:09 2 6.54 0.00 0.57 0.40 0.02 92.47 08:50:09 3 20.08 0.00 0.63 0.32 0.02 78.95 08:50:09 4 63.51 0.00 1.34 0.11 0.05 34.98 08:50:09 5 0.95 0.00 0.53 0.86 0.03 97.64 08:50:09 6 0.77 0.00 0.40 0.80 0.01 98.02 08:50:09 7 1.48 0.00 0.38 0.58 0.01 97.55 09:00:09 all 15.95 0.00 1.71 1.85 0.04 80.46 09:00:09 0 7.81 0.00 1.23 0.87 0.05 90.04 09:00:09 1 9.99 0.00 2.72 3.68 0.04 83.58 09:00:09 2 36.57 0.00 1.83 2.81 0.05 58.73 09:00:09 3 10.82 0.00 1.53 2.88 0.04 84.74 09:00:09 4 34.65 0.00 1.84 0.89 0.05 62.56 09:00:09 5 8.35 0.00 1.54 1.27 0.04 88.80 09:00:09 6 11.02 0.00 1.65 1.58 0.04 85.71 09:00:09 7 8.41 0.00 1.31 0.78 0.03 89.46 09:10:09 all 16.31 0.00 1.28 1.35 0.04 81.02 09:10:09 0 12.50 0.00 1.45 0.57 0.05 85.42 09:10:09 1 9.23 0.00 0.96 0.41 0.04 89.36 09:10:09 2 7.50 0.00 1.36 1.29 0.04 89.80 09:10:09 3 9.24 0.00 1.17 2.39 0.03 87.18 09:10:09 4 8.03 0.00 1.24 1.89 0.03 88.80 09:10:09 5 63.50 0.00 1.69 0.31 0.07 34.44 09:10:09 6 11.81 0.00 1.32 1.55 0.04 85.27 09:10:09 7 8.65 0.00 1.01 2.38 0.03 87.92 09:20:01 all 12.08 0.00 0.38 0.05 0.02 87.47 09:20:01 0 1.13 0.00 0.36 0.02 0.03 98.47 09:20:01 1 47.36 0.00 0.34 0.03 0.05 52.23 09:20:01 2 0.78 0.00 0.26 0.01 0.01 98.94 09:20:01 3 0.43 0.00 0.25 0.18 0.01 99.12 09:20:01 4 0.59 0.00 0.22 0.01 0.01 99.18 09:20:01 5 33.23 0.00 0.90 0.05 0.04 65.79 09:20:01 6 0.55 0.00 0.25 0.10 0.02 99.08 09:20:01 7 12.48 0.00 0.45 0.00 0.02 87.05 09:30:09 all 10.08 0.02 1.09 0.42 0.06 88.32 09:30:09 0 9.29 0.03 1.06 0.41 0.06 89.15 09:30:09 1 9.32 0.03 1.08 0.48 0.06 89.02 09:30:09 2 9.49 0.02 1.42 0.47 0.07 88.54 09:30:09 3 10.16 0.01 1.04 0.39 0.06 88.35 09:30:09 4 10.90 0.02 1.03 0.40 0.06 87.59 09:30:09 5 10.91 0.01 1.03 0.72 0.06 87.27 09:30:09 6 9.22 0.03 1.09 0.25 0.07 89.35 09:30:09 7 11.37 0.02 0.98 0.25 0.06 87.31 09:40:09 all 6.01 0.00 1.13 0.05 0.07 92.74 09:40:09 0 6.23 0.00 1.25 0.08 0.07 92.36 09:40:09 1 7.38 0.00 1.26 0.05 0.07 91.23 09:40:09 2 6.40 0.00 1.17 0.06 0.07 92.29 09:40:09 3 6.18 0.00 1.10 0.07 0.07 92.58 09:40:09 4 5.69 0.00 1.19 0.01 0.06 93.05 09:40:09 5 4.96 0.00 0.89 0.04 0.06 94.05 09:40:09 6 6.21 0.00 1.08 0.03 0.07 92.62 09:40:09 7 5.04 0.00 1.09 0.03 0.06 93.77 Average: all 12.06 0.00 1.03 0.69 0.04 86.17 Average: 0 6.33 0.01 0.97 0.39 0.05 92.27 Average: 1 13.99 0.01 1.12 0.80 0.04 84.03 Average: 2 11.22 0.00 1.10 0.84 0.04 86.79 Average: 3 9.53 0.00 0.95 1.04 0.04 88.44 Average: 4 20.71 0.00 1.15 0.55 0.04 77.55 Average: 5 20.26 0.00 1.10 0.54 0.05 78.05 Average: 6 6.60 0.00 0.96 0.72 0.04 91.67 Average: 7 7.89 0.00 0.87 0.67 0.04 90.52