---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-38020 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 11G 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 740 27078 4 4273 30884 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:d0:cd:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.39/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79933sec preferred_lft 79933sec inet6 fe80::f816:3eff:fed0:cd4b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 32:73:d1:a3:73:a2 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::3073:d1ff:fea3:73a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-38020) 08/15/25 _x86_64_ (8 CPU) 12:43:03 LINUX RESTART (8 CPU) 12:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:42 1.58 0.36 1.19 0.02 6.96 18.18 826.09 13:10:01 1.08 0.00 1.08 0.00 0.00 13.73 0.00 13:20:42 1.14 0.00 1.14 0.00 0.26 13.94 0.00 13:30:42 13.50 0.00 1.22 12.28 0.15 15.12 508903.35 13:40:01 1.18 0.00 1.18 0.00 0.00 14.54 0.00 13:50:42 1.16 0.00 1.16 0.00 0.00 14.35 0.01 14:00:42 1.14 0.00 1.13 0.00 0.11 14.08 0.00 14:10:01 1.11 0.00 1.11 0.00 0.00 13.82 0.01 14:20:42 1.15 0.00 1.15 0.00 0.00 14.24 0.00 14:30:06 59.03 4.21 52.30 2.52 277.80 7475.53 2167.09 Average: 7.85 0.43 5.95 1.47 26.85 714.48 51132.74 12:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:42 29728788 31742712 636408 1.94 65328 2283448 1503328 4.43 401352 2443308 16 13:10:01 29720980 31735380 643720 1.96 65696 2283516 1503648 4.43 401800 2453392 204 13:20:42 29715184 31730224 648812 1.97 66148 2283728 1503908 4.43 402224 2462564 4 13:30:42 29701072 31726556 652236 1.98 66772 2293508 1503972 4.44 412644 2473272 4 13:40:01 29689232 31715264 663612 2.02 67156 2293648 1504036 4.44 413056 2484160 180 13:50:42 29682680 31709176 669548 2.04 67620 2293648 1504100 4.44 413484 2494592 176 14:00:42 29668632 31695752 683228 2.08 68028 2293820 1504424 4.44 414544 2494988 12 14:10:01 29666364 31693832 685012 2.08 68392 2293804 1504616 4.44 414860 2495196 168 14:20:42 29663620 31691608 687324 2.09 68864 2293840 1504680 4.44 415388 2495604 4 14:30:06 27826020 31706904 599940 1.83 133956 4012288 1129652 3.33 824492 3764932 173256 Average: 29506257 31714741 656984 2.00 73796 2462525 1466636 4.32 451384 2606201 17402 12:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:42 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 13:00:42 ens3 1.18 0.94 0.73 0.77 0.00 0.00 0.00 0.00 13:00:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 0.58 0.30 0.21 0.35 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 13:20:42 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 13:20:42 ens3 0.29 0.22 0.11 0.26 0.00 0.00 0.00 0.00 13:20:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:42 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:42 ens3 0.57 0.31 0.21 0.35 0.00 0.00 0.00 0.00 13:30:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 ens3 0.47 0.28 0.19 0.37 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:42 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 13:50:42 ens3 1.05 1.73 0.14 2.18 0.00 0.00 0.00 0.00 13:50:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:42 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:42 ens3 0.91 0.62 0.41 0.70 0.00 0.00 0.00 0.00 14:00:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 0.38 0.26 0.15 0.33 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:42 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 14:20:42 ens3 0.33 0.24 0.14 0.27 0.00 0.00 0.00 0.00 14:20:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:06 lo 2.47 2.47 0.55 0.55 0.00 0.00 0.00 0.00 14:30:06 ens3 146.98 115.50 1449.76 273.58 0.00 0.00 0.00 0.00 14:30:06 docker0 1.12 3.03 0.07 26.07 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 14.37 11.34 136.21 26.24 0.00 0.00 0.00 0.00 Average: docker0 0.11 0.28 0.01 2.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-38020) 08/15/25 _x86_64_ (8 CPU) 12:43:03 LINUX RESTART (8 CPU) 12:50:00 CPU %user %nice %system %iowait %steal %idle 13:00:42 all 0.07 0.00 0.02 0.01 0.00 99.90 13:00:42 0 0.01 0.00 0.00 0.00 0.00 99.98 13:00:42 1 0.06 0.00 0.04 0.01 0.01 99.88 13:00:42 2 0.04 0.00 0.01 0.00 0.00 99.95 13:00:42 3 0.03 0.00 0.02 0.04 0.00 99.90 13:00:42 4 0.05 0.00 0.02 0.00 0.00 99.92 13:00:42 5 0.02 0.00 0.01 0.00 0.00 99.95 13:00:42 6 0.30 0.00 0.01 0.00 0.00 99.69 13:00:42 7 0.05 0.00 0.01 0.01 0.00 99.93 13:10:01 all 0.06 0.00 0.01 0.00 0.00 99.92 13:10:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:10:01 1 0.03 0.00 0.02 0.00 0.00 99.95 13:10:01 2 0.02 0.00 0.01 0.00 0.00 99.97 13:10:01 3 0.03 0.00 0.01 0.02 0.00 99.93 13:10:01 4 0.01 0.00 0.01 0.00 0.00 99.99 13:10:01 5 0.02 0.00 0.02 0.01 0.01 99.95 13:10:01 6 0.33 0.00 0.02 0.00 0.01 99.64 13:10:01 7 0.03 0.00 0.02 0.00 0.01 99.94 13:20:42 all 0.07 0.00 0.01 0.00 0.00 99.91 13:20:42 0 0.01 0.00 0.00 0.00 0.00 99.99 13:20:42 1 0.02 0.00 0.02 0.00 0.00 99.96 13:20:42 2 0.01 0.00 0.00 0.00 0.00 99.99 13:20:42 3 0.03 0.00 0.02 0.02 0.00 99.93 13:20:42 4 0.02 0.00 0.02 0.00 0.01 99.95 13:20:42 5 0.02 0.00 0.01 0.01 0.01 99.96 13:20:42 6 0.43 0.00 0.02 0.00 0.00 99.55 13:20:42 7 0.02 0.00 0.01 0.00 0.00 99.97 13:30:42 all 0.10 0.00 0.01 0.03 0.00 99.86 13:30:42 0 0.01 0.00 0.01 0.00 0.00 99.99 13:30:42 1 0.26 0.00 0.06 0.16 0.01 99.51 13:30:42 2 0.02 0.00 0.01 0.01 0.00 99.95 13:30:42 3 0.03 0.00 0.01 0.03 0.00 99.94 13:30:42 4 0.01 0.00 0.01 0.00 0.00 99.98 13:30:42 5 0.02 0.00 0.01 0.00 0.01 99.97 13:30:42 6 0.14 0.00 0.01 0.00 0.00 99.85 13:30:42 7 0.29 0.00 0.01 0.00 0.00 99.70 13:40:01 all 0.05 0.00 0.01 0.01 0.00 99.93 13:40:01 0 0.01 0.00 0.00 0.01 0.00 99.98 13:40:01 1 0.02 0.00 0.02 0.00 0.01 99.95 13:40:01 2 0.02 0.00 0.03 0.00 0.01 99.95 13:40:01 3 0.02 0.00 0.01 0.00 0.00 99.97 13:40:01 4 0.03 0.00 0.00 0.03 0.00 99.94 13:40:01 5 0.01 0.00 0.02 0.00 0.01 99.97 13:40:01 6 0.00 0.00 0.00 0.00 0.00 99.99 13:40:01 7 0.33 0.00 0.02 0.00 0.00 99.65 13:50:42 all 0.05 0.00 0.01 0.16 0.01 99.77 13:50:42 0 0.00 0.00 0.00 0.00 0.00 99.99 13:50:42 1 0.02 0.00 0.02 0.00 0.05 99.91 13:50:42 2 0.30 0.00 0.01 0.00 0.01 99.68 13:50:42 3 0.02 0.00 0.01 0.00 0.00 99.97 13:50:42 4 0.04 0.00 0.01 1.20 0.00 98.75 13:50:42 5 0.00 0.00 0.01 0.00 0.00 99.98 13:50:42 6 0.01 0.00 0.01 0.07 0.00 99.91 13:50:42 7 0.01 0.00 0.02 0.00 0.01 99.95 14:00:42 all 0.06 0.00 0.01 0.01 0.00 99.92 14:00:42 0 0.00 0.00 0.01 0.00 0.00 99.99 14:00:42 1 0.01 0.00 0.00 0.00 0.00 99.98 14:00:42 2 0.35 0.00 0.05 0.00 0.01 99.59 14:00:42 3 0.01 0.00 0.02 0.00 0.00 99.97 14:00:42 4 0.04 0.00 0.01 0.03 0.00 99.92 14:00:42 5 0.03 0.00 0.02 0.03 0.00 99.92 14:00:42 6 0.02 0.00 0.01 0.00 0.01 99.97 14:00:42 7 0.01 0.00 0.01 0.00 0.00 99.98 14:10:01 all 0.07 0.00 0.01 0.01 0.00 99.91 14:10:01 0 0.01 0.00 0.00 0.00 0.00 99.99 14:10:01 1 0.01 0.00 0.01 0.00 0.00 99.98 14:10:01 2 0.45 0.00 0.02 0.00 0.01 99.53 14:10:01 3 0.01 0.00 0.01 0.00 0.00 99.98 14:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:10:01 5 0.02 0.00 0.02 0.01 0.01 99.95 14:10:01 6 0.01 0.00 0.01 0.00 0.00 99.98 14:10:01 7 0.01 0.00 0.02 0.06 0.01 99.90 14:20:42 all 0.01 0.00 0.01 0.00 0.00 99.97 14:20:42 0 0.00 0.00 0.00 0.00 0.00 99.99 14:20:42 1 0.01 0.00 0.01 0.00 0.00 99.98 14:20:42 2 0.01 0.00 0.01 0.00 0.00 99.98 14:20:42 3 0.01 0.00 0.01 0.00 0.00 99.98 14:20:42 4 0.01 0.00 0.01 0.01 0.00 99.97 14:20:42 5 0.01 0.00 0.02 0.01 0.00 99.96 14:20:42 6 0.01 0.00 0.02 0.00 0.01 99.96 14:20:42 7 0.02 0.00 0.02 0.02 0.01 99.93 14:30:06 all 5.81 0.00 0.55 0.37 0.02 93.25 14:30:06 0 4.84 0.00 0.51 0.24 0.02 94.39 14:30:06 1 4.33 0.00 0.47 0.23 0.02 94.95 14:30:06 2 4.28 0.00 0.58 1.03 0.02 94.09 14:30:06 3 7.30 0.00 0.58 0.29 0.02 91.80 14:30:06 4 7.26 0.00 0.79 0.24 0.03 91.68 14:30:06 5 8.08 0.00 0.75 0.62 0.03 90.52 14:30:06 6 4.91 0.00 0.39 0.25 0.03 94.43 14:30:06 7 5.49 0.00 0.33 0.03 0.02 94.13 Average: all 0.60 0.00 0.06 0.06 0.01 99.27 Average: 0 0.46 0.00 0.05 0.02 0.00 99.47 Average: 1 0.45 0.00 0.06 0.04 0.01 99.44 Average: 2 0.52 0.00 0.07 0.10 0.01 99.30 Average: 3 0.70 0.00 0.07 0.04 0.00 99.19 Average: 4 0.70 0.00 0.08 0.16 0.00 99.05 Average: 5 0.77 0.00 0.08 0.07 0.01 99.07 Average: 6 0.59 0.00 0.05 0.03 0.01 99.33 Average: 7 0.59 0.00 0.05 0.01 0.01 99.35