---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-950 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: 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: 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 711 4296 3 10981 14935 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:37:a5:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.185/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78646sec preferred_lft 78646sec inet6 fe80::f816:3eff:fe37:a56a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:cb:7d:49 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-950) 02/21/25 _x86_64_ (4 CPU) 09:44:44 LINUX RESTART (4 CPU) 09:50:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:30 46.12 1.66 40.76 3.70 437.89 19840.45 21089.62 10:10:30 11.86 0.51 10.82 0.53 61.20 354.16 946.35 10:20:30 20.33 0.63 18.62 1.09 7.65 1374.57 2533.13 10:30:00 15.60 0.00 14.92 0.68 0.01 501.14 910.82 10:40:30 13.61 0.00 13.00 0.61 0.00 232.14 1145.36 10:50:30 5.54 0.00 5.36 0.18 0.00 97.31 286.73 11:00:00 5.06 0.00 4.87 0.19 0.00 89.50 397.52 11:10:30 20.01 0.05 5.10 14.86 1.02 91.94 204637.91 11:20:16 12.78 0.00 12.12 0.66 0.01 1237.91 1680.30 11:30:01 11.81 0.00 11.28 0.54 0.00 220.90 368.73 11:40:30 21.06 11.40 9.15 0.51 130.35 1112.11 578.04 11:50:30 4.88 0.00 4.68 0.19 0.00 129.87 351.36 Average: 15.87 1.23 12.59 2.04 54.39 2138.92 20428.66 09:50:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:30 172924 9521532 6402964 39.11 227976 8929040 7396828 42.46 2329968 13113208 84 10:10:30 2377540 11309100 4616652 28.20 229776 8517380 5331276 30.60 2355412 10897536 304 10:20:30 4482936 13686572 2240016 13.68 240020 8771592 2973248 17.07 2460372 8688664 0 10:30:00 4391552 13666724 2259656 13.80 244552 8833740 3000496 17.22 2480152 8752604 128 10:40:30 2149704 11429976 4494924 27.45 247004 8836344 5237968 30.07 2483220 10986876 24 10:50:30 1959316 11243140 4681672 28.59 247812 8839084 5413212 31.07 2484172 11167152 52 11:00:00 699884 9986304 5937876 36.27 248480 8840972 6600048 37.88 2484960 12425756 180 11:10:30 554256 9848036 6075992 37.11 249416 8847332 6724596 38.60 2490600 12567476 264 11:20:16 5779072 15339752 586348 3.58 257196 9097948 1301016 7.47 2586360 7249656 364 11:30:01 1852720 11418164 4506092 27.52 258520 9101328 5208380 29.90 2592092 11166120 508 11:40:30 1447120 11345156 4578204 27.96 269268 9394460 5297704 30.41 2719728 11409700 264 11:50:30 644612 10546680 5376140 32.84 269860 9397812 6007312 34.48 2732536 12195384 56 Average: 2209303 11611761 4313045 26.34 249157 8950586 5041007 28.94 2516631 10885011 186 09:50:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:30 lo 10.33 10.33 9.12 9.12 0.00 0.00 0.00 0.00 10:00:30 ens3 16.74 8.42 133.50 0.87 0.00 0.00 0.00 0.00 10:00:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:30 lo 12.84 12.84 7.03 7.03 0.00 0.00 0.00 0.00 10:10:30 ens3 0.83 0.49 0.13 0.09 0.00 0.00 0.00 0.00 10:10:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:30 lo 19.50 19.50 10.31 10.31 0.00 0.00 0.00 0.00 10:20:30 ens3 1.45 1.07 0.33 1.12 0.00 0.00 0.00 0.00 10:20:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 lo 7.73 7.73 3.99 3.99 0.00 0.00 0.00 0.00 10:30:00 ens3 1.05 0.78 0.24 0.20 0.00 0.00 0.00 0.00 10:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:30 lo 19.20 19.20 10.03 10.03 0.00 0.00 0.00 0.00 10:40:30 ens3 1.15 0.74 0.26 0.20 0.00 0.00 0.00 0.00 10:40:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:30 lo 22.35 22.35 8.65 8.65 0.00 0.00 0.00 0.00 10:50:30 ens3 0.87 0.55 0.21 0.16 0.00 0.00 0.00 0.00 10:50:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:00 lo 19.29 19.29 8.52 8.52 0.00 0.00 0.00 0.00 11:00:00 ens3 0.68 0.36 0.14 0.10 0.00 0.00 0.00 0.00 11:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:30 lo 19.65 19.65 10.50 10.50 0.00 0.00 0.00 0.00 11:10:30 ens3 0.85 0.57 0.18 0.14 0.00 0.00 0.00 0.00 11:10:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:16 lo 14.66 14.66 7.70 7.70 0.00 0.00 0.00 0.00 11:20:16 ens3 1.00 0.73 0.24 0.19 0.00 0.00 0.00 0.00 11:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 21.36 21.36 8.60 8.60 0.00 0.00 0.00 0.00 11:30:01 ens3 0.95 0.72 0.17 0.14 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:30 lo 20.99 20.99 9.87 9.87 0.00 0.00 0.00 0.00 11:40:30 ens3 1.39 0.71 0.40 0.27 0.00 0.00 0.00 0.00 11:40:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:30 lo 32.41 32.41 12.67 12.67 0.00 0.00 0.00 0.00 11:50:30 ens3 0.91 0.60 0.20 0.16 0.00 0.00 0.00 0.00 11:50:30 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.41 18.41 8.96 8.96 0.00 0.00 0.00 0.00 Average: ens3 2.35 1.32 11.55 0.30 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-950) 02/21/25 _x86_64_ (4 CPU) 09:44:44 LINUX RESTART (4 CPU) 09:50:17 CPU %user %nice %system %iowait %steal %idle 10:00:30 all 33.87 0.00 1.52 8.68 0.10 55.83 10:00:30 0 36.10 0.00 1.48 9.12 0.11 53.20 10:00:30 1 33.12 0.00 1.56 9.51 0.10 55.72 10:00:30 2 32.56 0.00 1.42 7.64 0.10 58.27 10:00:30 3 33.73 0.00 1.61 8.43 0.11 56.12 10:10:30 all 20.50 0.00 0.74 0.06 0.09 78.61 10:10:30 0 19.67 0.00 0.75 0.07 0.09 79.43 10:10:30 1 20.72 0.00 0.80 0.03 0.09 78.36 10:10:30 2 20.74 0.00 0.70 0.08 0.09 78.39 10:10:30 3 20.88 0.00 0.72 0.05 0.09 78.26 10:20:30 all 26.33 0.00 0.99 0.11 0.09 72.48 10:20:30 0 25.81 0.00 1.02 0.04 0.09 73.04 10:20:30 1 27.16 0.00 0.91 0.08 0.09 71.76 10:20:30 2 26.54 0.00 1.00 0.28 0.09 72.08 10:20:30 3 25.80 0.00 1.01 0.05 0.10 73.03 10:30:00 all 20.81 0.00 0.83 0.05 0.09 78.22 10:30:00 0 20.24 0.00 0.80 0.04 0.08 78.83 10:30:00 1 21.38 0.00 0.81 0.04 0.09 77.68 10:30:00 2 20.29 0.00 0.85 0.03 0.09 78.74 10:30:00 3 21.32 0.00 0.86 0.08 0.08 77.65 10:40:30 all 22.51 0.00 0.81 0.04 0.09 76.56 10:40:30 0 22.50 0.00 0.80 0.09 0.09 76.53 10:40:30 1 22.53 0.00 0.83 0.02 0.09 76.54 10:40:30 2 22.55 0.00 0.83 0.04 0.09 76.50 10:40:30 3 22.46 0.00 0.78 0.01 0.08 76.66 10:50:30 all 7.70 0.00 0.44 0.03 0.08 91.75 10:50:30 0 7.66 0.00 0.44 0.05 0.09 91.76 10:50:30 1 7.77 0.00 0.45 0.02 0.09 91.66 10:50:30 2 7.32 0.00 0.42 0.03 0.08 92.15 10:50:30 3 8.04 0.00 0.45 0.00 0.08 91.42 11:00:00 all 9.15 0.00 0.50 0.02 0.08 90.25 11:00:00 0 9.21 0.00 0.42 0.02 0.08 90.27 11:00:00 1 8.71 0.00 0.52 0.02 0.08 90.67 11:00:00 2 9.52 0.00 0.60 0.02 0.09 89.76 11:00:00 3 9.17 0.00 0.46 0.01 0.08 90.28 11:10:30 all 8.96 0.00 0.44 0.04 0.09 90.48 11:10:30 0 9.08 0.00 0.45 0.12 0.08 90.27 11:10:30 1 9.36 0.00 0.43 0.00 0.09 90.12 11:10:30 2 8.68 0.00 0.46 0.01 0.09 90.75 11:10:30 3 8.72 0.00 0.42 0.01 0.08 90.77 11:20:16 all 14.79 0.00 0.63 0.08 0.09 84.41 11:20:16 0 14.83 0.00 0.63 0.03 0.08 84.43 11:20:16 1 15.01 0.00 0.65 0.03 0.09 84.21 11:20:16 2 14.42 0.00 0.57 0.14 0.09 84.78 11:20:16 3 14.90 0.00 0.68 0.13 0.09 84.21 11:30:01 all 21.63 0.00 0.86 0.04 0.09 77.38 11:30:01 0 21.58 0.00 0.98 0.03 0.09 77.33 11:30:01 1 21.33 0.00 0.82 0.06 0.09 77.70 11:30:01 2 22.14 0.00 0.88 0.02 0.10 76.86 11:30:01 3 21.46 0.00 0.76 0.04 0.09 77.65 11:40:30 all 13.26 0.07 0.67 0.11 0.09 85.81 11:40:30 0 13.32 0.27 0.70 0.25 0.08 85.39 11:40:30 1 13.15 0.00 0.68 0.10 0.09 85.98 11:40:30 2 12.47 0.00 0.64 0.06 0.09 86.74 11:40:30 3 14.12 0.00 0.65 0.02 0.08 85.12 11:40:30 CPU %user %nice %system %iowait %steal %idle 11:50:30 all 9.62 0.00 0.53 0.02 0.08 89.75 11:50:30 0 9.23 0.00 0.50 0.01 0.08 90.18 11:50:30 1 9.80 0.00 0.55 0.03 0.08 89.54 11:50:30 2 9.65 0.00 0.56 0.06 0.09 89.65 11:50:30 3 9.79 0.00 0.50 0.01 0.08 89.63 Average: all 17.44 0.01 0.75 0.78 0.09 80.94 Average: 0 17.45 0.02 0.75 0.84 0.09 80.86 Average: 1 17.51 0.00 0.75 0.84 0.09 80.80 Average: 2 17.24 0.00 0.74 0.71 0.09 81.21 Average: 3 17.54 0.00 0.74 0.75 0.09 80.88