---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-152 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 61G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 699 10650 3 4639 14899 Swap: 1023 14 1009 ---> 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:7e:3b:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.106/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79941sec preferred_lft 79941sec inet6 fe80::f816:3eff:fe7e:3b1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:77:5e:18:8c 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-4c-16g-152) 10/02/25 _x86_64_ (4 CPU) 09:26:55 LINUX RESTART (4 CPU) 09:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:03 113.22 3.62 89.19 20.42 729.88 36504.24 239296.10 09:50:03 58.52 26.33 30.34 1.85 235.28 1916.77 2147.68 10:00:01 14.60 0.25 13.60 0.75 13.32 666.00 1453.69 10:10:03 13.70 0.03 13.11 0.56 1.09 406.40 941.82 10:20:03 6.91 0.01 6.62 0.28 0.73 190.53 257.32 10:30:01 4.66 0.00 4.51 0.15 0.16 123.47 56.14 10:40:03 4.51 0.01 4.33 0.18 1.05 131.74 275.88 10:50:03 5.25 0.00 5.07 0.18 0.31 146.52 61.77 11:00:01 9.39 0.01 8.94 0.44 0.37 551.11 258.48 11:10:03 7.47 0.02 7.11 0.34 1.02 259.74 258.37 Average: 23.85 3.03 18.30 2.52 98.52 4099.40 24566.19 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:03 1508300 6749348 9174984 56.04 251112 4852136 10418764 59.80 2259208 11890740 2236 09:50:03 2614992 6188608 9692620 59.20 257880 3332028 10989164 63.08 2151932 10992552 372 10:00:01 3709392 7394968 8486784 51.83 262328 3439304 9252552 53.11 2181084 9873168 364 10:10:03 8995792 12733184 3152272 19.25 263716 3489732 3885792 22.30 2187996 4619256 288 10:20:03 7580764 11341768 4542832 27.75 264428 3512640 5275524 30.28 2189736 6026800 392 10:30:01 7563572 11339516 4545072 27.76 264864 3527136 5311308 30.49 2190960 6038852 96 10:40:03 6095476 9888564 5995216 36.62 265284 3543860 6709988 38.52 2193084 7482712 232 10:50:03 6033340 9844680 6039132 36.88 265680 3561716 6774612 38.89 2195896 7561112 332 11:00:01 7358056 11288096 4596384 28.07 269188 3674084 5341500 30.66 2203780 6218620 60 11:10:03 7234628 11206808 4677792 28.57 269768 3715548 5704096 32.74 2222556 6325564 508 Average: 5869431 9797554 6090309 37.20 263425 3664818 6966330 39.99 2197623 7702938 488 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:03 lo 9.80 9.80 9.69 9.69 0.00 0.00 0.00 0.00 09:40:03 ens3 149.34 114.77 1338.68 10.77 0.00 0.00 0.00 0.00 09:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:03 lo 48.20 48.20 23.29 23.29 0.00 0.00 0.00 0.00 09:50:03 ens3 3.55 1.85 0.60 0.44 0.00 0.00 0.00 0.00 09:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 26.44 26.44 11.58 11.58 0.00 0.00 0.00 0.00 10:00:01 ens3 1.76 1.26 0.38 1.29 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:03 lo 9.38 9.38 5.62 5.62 0.00 0.00 0.00 0.00 10:10:03 ens3 0.95 0.61 0.19 0.13 0.00 0.00 0.00 0.00 10:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:03 lo 19.92 19.92 9.44 9.44 0.00 0.00 0.00 0.00 10:20:03 ens3 1.01 0.64 0.20 0.14 0.00 0.00 0.00 0.00 10:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 18.34 18.34 6.45 6.45 0.00 0.00 0.00 0.00 10:30:01 ens3 0.66 0.35 0.14 0.09 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:03 lo 21.63 21.63 9.75 9.75 0.00 0.00 0.00 0.00 10:40:03 ens3 0.77 0.45 0.18 0.12 0.00 0.00 0.00 0.00 10:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:03 lo 15.43 15.43 9.22 9.22 0.00 0.00 0.00 0.00 10:50:03 ens3 0.63 0.51 0.14 0.10 0.00 0.00 0.00 0.00 10:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 16.94 16.94 9.53 9.53 0.00 0.00 0.00 0.00 11:00:01 ens3 0.79 0.91 0.22 0.19 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:03 lo 17.37 17.37 7.59 7.59 0.00 0.00 0.00 0.00 11:10:03 ens3 1.00 0.70 0.27 0.20 0.00 0.00 0.00 0.00 11:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 20.34 20.34 10.21 10.21 0.00 0.00 0.00 0.00 Average: ens3 16.09 12.24 134.47 1.35 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-4c-16g-152) 10/02/25 _x86_64_ (4 CPU) 09:26:55 LINUX RESTART (4 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:40:03 all 54.89 0.00 2.85 2.14 0.11 40.02 09:40:03 0 52.82 0.00 2.88 2.82 0.11 41.38 09:40:03 1 53.42 0.00 2.80 1.77 0.10 41.92 09:40:03 2 57.79 0.00 2.95 1.82 0.11 37.34 09:40:03 3 55.53 0.00 2.79 2.14 0.11 39.43 09:50:03 all 55.66 0.00 2.34 0.15 0.12 41.73 09:50:03 0 55.40 0.00 2.47 0.18 0.12 41.83 09:50:03 1 55.50 0.00 2.27 0.07 0.11 42.05 09:50:03 2 55.95 0.00 2.30 0.24 0.11 41.39 09:50:03 3 55.80 0.00 2.33 0.10 0.12 41.66 10:00:01 all 24.44 0.00 1.21 0.09 0.09 74.16 10:00:01 0 24.26 0.00 1.31 0.10 0.09 74.25 10:00:01 1 24.12 0.00 1.27 0.14 0.10 74.37 10:00:01 2 24.35 0.00 1.10 0.05 0.09 74.40 10:00:01 3 25.05 0.00 1.16 0.08 0.09 73.62 10:10:03 all 18.89 0.00 0.84 0.06 0.09 80.12 10:10:03 0 18.96 0.00 0.78 0.10 0.09 80.08 10:10:03 1 19.06 0.00 0.84 0.02 0.10 79.97 10:10:03 2 19.26 0.00 0.87 0.06 0.09 79.72 10:10:03 3 18.27 0.00 0.87 0.04 0.09 80.73 10:20:03 all 12.98 0.00 0.54 0.04 0.10 86.33 10:20:03 0 12.85 0.00 0.57 0.01 0.10 86.46 10:20:03 1 12.96 0.00 0.56 0.01 0.11 86.36 10:20:03 2 12.51 0.00 0.52 0.05 0.11 86.82 10:20:03 3 13.61 0.00 0.52 0.08 0.10 85.69 10:30:01 all 7.07 0.00 0.33 0.03 0.09 92.47 10:30:01 0 6.85 0.00 0.35 0.06 0.10 92.64 10:30:01 1 7.12 0.00 0.32 0.04 0.09 92.42 10:30:01 2 7.28 0.00 0.39 0.03 0.10 92.20 10:30:01 3 7.01 0.00 0.26 0.01 0.09 92.62 10:40:03 all 9.30 0.00 0.44 0.02 0.10 90.13 10:40:03 0 9.11 0.00 0.41 0.02 0.10 90.36 10:40:03 1 9.31 0.00 0.46 0.01 0.11 90.11 10:40:03 2 9.40 0.00 0.44 0.03 0.10 90.02 10:40:03 3 9.37 0.00 0.46 0.01 0.11 90.04 10:50:03 all 9.03 0.00 0.41 0.02 0.10 90.44 10:50:03 0 8.18 0.00 0.38 0.01 0.10 91.33 10:50:03 1 9.27 0.00 0.44 0.04 0.11 90.14 10:50:03 2 9.53 0.00 0.40 0.02 0.10 89.95 10:50:03 3 9.13 0.00 0.40 0.02 0.11 90.34 11:00:01 all 12.87 0.00 0.55 0.05 0.10 86.42 11:00:01 0 12.86 0.00 0.54 0.01 0.10 86.48 11:00:01 1 12.67 0.00 0.54 0.07 0.10 86.61 11:00:01 2 13.25 0.00 0.63 0.05 0.11 85.97 11:00:01 3 12.69 0.00 0.49 0.09 0.11 86.63 11:10:03 all 12.53 0.00 0.51 0.06 0.10 86.80 11:10:03 0 12.41 0.00 0.54 0.15 0.10 86.80 11:10:03 1 13.04 0.00 0.46 0.03 0.10 86.37 11:10:03 2 12.10 0.00 0.51 0.01 0.10 87.28 11:10:03 3 12.56 0.00 0.54 0.05 0.09 86.76 Average: all 21.77 0.00 1.00 0.27 0.10 76.86 Average: 0 21.38 0.00 1.02 0.35 0.10 77.15 Average: 1 21.65 0.00 1.00 0.22 0.10 77.03 Average: 2 22.14 0.00 1.01 0.24 0.10 76.51 Average: 3 21.91 0.00 0.98 0.26 0.10 76.74