---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20529 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 707 4692 3 10589 14939 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:a4:ed:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.205/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78629sec preferred_lft 78629sec inet6 fe80::f816:3eff:fea4:edb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:63:28:9a 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-20529) 02/18/25 _x86_64_ (4 CPU) 10:03:22 LINUX RESTART (4 CPU) 10:10:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:01 114.13 5.45 104.29 4.38 290.80 35992.91 16817.99 10:30:04 12.78 0.33 11.92 0.54 45.87 1229.27 478.97 10:40:04 15.50 0.31 14.48 0.71 24.81 445.23 4658.28 10:50:01 21.71 0.69 19.82 1.20 8.08 1612.98 3145.30 11:00:04 20.35 0.00 19.45 0.90 0.00 344.93 486.39 11:10:04 5.83 0.00 5.56 0.27 0.00 101.61 58.83 11:20:01 7.45 0.00 7.12 0.33 0.09 136.79 119.72 11:30:04 5.26 0.00 5.08 0.18 0.00 94.35 75.45 11:40:04 6.79 0.01 6.39 0.39 0.08 186.83 93.24 11:50:01 17.39 0.01 16.66 0.73 0.04 1226.74 1267.13 12:00:04 7.64 0.05 7.14 0.45 0.43 1096.58 217.16 12:10:04 7.60 0.00 7.28 0.32 0.00 215.33 405.13 Average: 20.15 0.57 18.72 0.86 30.74 3541.24 2310.09 10:10:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:01 3882424 14374732 1550400 9.47 226908 10060216 2519764 14.46 2314080 9419980 1544 10:30:04 150568 9318036 6605140 40.34 230864 8734980 7558592 43.39 2376336 13081624 232 10:40:04 4610536 13199756 2725700 16.65 232036 8165112 3746960 21.51 2385136 8636932 1732 10:50:01 3412136 12342744 3581944 21.88 244572 8481380 4324088 24.82 2495880 9699056 144 11:00:04 5205232 14141328 1783908 10.90 247328 8483964 2776548 15.94 2513772 7907040 576 11:10:04 2392736 11331988 4591744 28.04 248248 8486188 5268984 30.24 2515020 10704132 336 11:20:01 1165664 10108872 5814508 35.51 249256 8489052 6556860 37.64 2516256 11916028 128 11:30:04 929700 9876116 6046664 36.93 250008 8491504 6665728 38.26 2517048 12149984 296 11:40:04 5587240 14793420 1131740 6.91 257076 8736364 1821616 10.46 2549292 7476136 243548 11:50:01 2219188 11435908 4487356 27.41 258840 8744888 5192952 29.81 2618700 10765068 396 12:00:04 1690600 11180736 4741660 28.96 266212 8999476 5413248 31.07 2676168 11213132 216 12:10:04 1005384 10499488 5422512 33.12 266944 9002488 6015220 34.53 2720892 11836144 612 Average: 2687617 11883594 4040273 24.68 248191 8739634 4821713 27.68 2516548 10400438 20813 10:10:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:01 lo 3.39 3.39 3.87 3.87 0.00 0.00 0.00 0.00 10:20:01 ens3 120.56 89.09 1717.16 12.94 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:04 lo 8.31 8.31 5.53 5.53 0.00 0.00 0.00 0.00 10:30:04 ens3 0.78 0.44 0.19 0.14 0.00 0.00 0.00 0.00 10:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:04 lo 15.37 15.37 8.08 8.08 0.00 0.00 0.00 0.00 10:40:04 ens3 1.04 0.62 0.23 0.17 0.00 0.00 0.00 0.00 10:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 18.11 18.11 10.26 10.26 0.00 0.00 0.00 0.00 10:50:01 ens3 1.64 1.66 0.37 1.40 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:04 lo 13.07 13.07 7.20 7.20 0.00 0.00 0.00 0.00 11:00:04 ens3 1.04 0.78 0.20 0.17 0.00 0.00 0.00 0.00 11:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:04 lo 20.20 20.20 9.61 9.61 0.00 0.00 0.00 0.00 11:10:04 ens3 0.91 0.59 0.18 0.14 0.00 0.00 0.00 0.00 11:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 28.61 28.61 11.18 11.18 0.00 0.00 0.00 0.00 11:20:01 ens3 0.79 0.46 0.17 0.12 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:04 lo 21.45 21.45 10.87 10.87 0.00 0.00 0.00 0.00 11:30:04 ens3 1.13 0.63 0.30 0.21 0.00 0.00 0.00 0.00 11:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:04 lo 15.06 15.06 8.08 8.08 0.00 0.00 0.00 0.00 11:40:04 ens3 1.23 0.72 0.28 0.21 0.00 0.00 0.00 0.00 11:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 18.45 18.45 8.29 8.29 0.00 0.00 0.00 0.00 11:50:01 ens3 1.22 0.84 0.27 0.21 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:04 lo 22.59 22.59 9.74 9.74 0.00 0.00 0.00 0.00 12:00:04 ens3 1.21 0.63 0.38 0.27 0.00 0.00 0.00 0.00 12:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:04 lo 27.74 27.74 11.64 11.64 0.00 0.00 0.00 0.00 12:10:04 ens3 1.63 0.81 0.38 0.25 0.00 0.00 0.00 0.00 12:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.70 17.70 8.70 8.70 0.00 0.00 0.00 0.00 Average: ens3 11.04 8.07 142.59 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-20529) 02/18/25 _x86_64_ (4 CPU) 10:03:22 LINUX RESTART (4 CPU) 10:10:04 CPU %user %nice %system %iowait %steal %idle 10:20:01 all 41.45 0.00 2.20 1.02 0.07 55.25 10:20:01 0 40.79 0.00 2.23 1.08 0.07 55.83 10:20:01 1 42.07 0.00 2.26 0.66 0.07 54.93 10:20:01 2 40.67 0.00 2.16 1.19 0.07 55.91 10:20:01 3 42.26 0.00 2.17 1.16 0.07 54.35 10:30:04 all 13.85 0.00 0.68 0.05 0.10 85.32 10:30:04 0 13.93 0.00 0.72 0.05 0.10 85.20 10:30:04 1 13.06 0.00 0.68 0.03 0.11 86.12 10:30:04 2 14.46 0.00 0.68 0.04 0.10 84.72 10:30:04 3 13.93 0.00 0.63 0.10 0.10 85.24 10:40:04 all 23.78 0.00 0.82 0.05 0.10 75.24 10:40:04 0 23.15 0.00 0.85 0.04 0.10 75.86 10:40:04 1 23.86 0.00 0.86 0.07 0.11 75.10 10:40:04 2 24.68 0.00 0.73 0.04 0.11 74.44 10:40:04 3 23.45 0.00 0.83 0.06 0.10 75.55 10:50:01 all 26.70 0.00 0.93 0.11 0.09 72.16 10:50:01 0 26.21 0.00 0.97 0.12 0.09 72.61 10:50:01 1 27.82 0.00 0.93 0.14 0.09 71.01 10:50:01 2 26.11 0.00 0.88 0.11 0.10 72.80 10:50:01 3 26.66 0.00 0.94 0.06 0.09 72.24 11:00:04 all 28.04 0.00 0.99 0.06 0.10 70.81 11:00:04 0 27.50 0.00 1.02 0.09 0.09 71.29 11:00:04 1 28.35 0.00 0.91 0.06 0.09 70.58 11:00:04 2 28.03 0.00 1.10 0.03 0.11 70.74 11:00:04 3 28.30 0.00 0.93 0.04 0.10 70.63 11:10:04 all 10.66 0.00 0.54 0.03 0.10 88.67 11:10:04 0 10.60 0.00 0.54 0.01 0.09 88.75 11:10:04 1 11.28 0.00 0.58 0.03 0.10 88.01 11:10:04 2 10.23 0.00 0.55 0.06 0.11 89.06 11:10:04 3 10.55 0.00 0.49 0.01 0.10 88.86 11:20:01 all 13.90 0.00 0.57 0.03 0.10 85.41 11:20:01 0 13.55 0.00 0.57 0.03 0.10 85.75 11:20:01 1 13.70 0.00 0.60 0.03 0.10 85.57 11:20:01 2 14.34 0.00 0.56 0.05 0.09 84.96 11:20:01 3 13.99 0.00 0.56 0.01 0.10 85.34 11:30:04 all 10.03 0.00 0.48 0.02 0.10 89.38 11:30:04 0 10.21 0.00 0.49 0.03 0.09 89.18 11:30:04 1 10.15 0.00 0.46 0.03 0.10 89.26 11:30:04 2 9.93 0.00 0.53 0.02 0.10 89.42 11:30:04 3 9.81 0.00 0.44 0.01 0.09 89.65 11:40:04 all 8.24 0.00 0.41 0.03 0.10 91.22 11:40:04 0 8.04 0.00 0.45 0.03 0.09 91.39 11:40:04 1 8.14 0.00 0.44 0.03 0.10 91.29 11:40:04 2 8.52 0.00 0.43 0.07 0.10 90.88 11:40:04 3 8.24 0.00 0.32 0.01 0.10 91.33 11:50:01 all 26.89 0.00 0.91 0.09 0.10 72.01 11:50:01 0 26.99 0.00 0.95 0.19 0.09 71.78 11:50:01 1 27.67 0.00 0.86 0.01 0.09 71.37 11:50:01 2 26.14 0.00 0.95 0.11 0.11 72.69 11:50:01 3 26.76 0.00 0.88 0.06 0.10 72.20 12:00:04 all 8.85 0.00 0.53 0.07 0.08 90.48 12:00:04 0 8.66 0.00 0.56 0.15 0.08 90.55 12:00:04 1 9.23 0.00 0.56 0.03 0.08 90.11 12:00:04 2 8.83 0.00 0.59 0.01 0.09 90.48 12:00:04 3 8.67 0.00 0.40 0.08 0.07 90.78 12:00:04 CPU %user %nice %system %iowait %steal %idle 12:10:04 all 14.93 0.00 0.68 0.03 0.10 84.27 12:10:04 0 14.93 0.00 0.64 0.03 0.09 84.31 12:10:04 1 15.04 0.00 0.80 0.03 0.10 84.04 12:10:04 2 14.81 0.00 0.68 0.05 0.10 84.35 12:10:04 3 14.93 0.00 0.59 0.02 0.09 84.37 Average: all 18.92 0.00 0.81 0.13 0.09 80.04 Average: 0 18.69 0.00 0.83 0.15 0.09 80.23 Average: 1 19.18 0.00 0.83 0.10 0.09 79.80 Average: 2 18.87 0.00 0.82 0.15 0.10 80.07 Average: 3 18.94 0.00 0.76 0.13 0.09 80.07