---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20522 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 17G 61G 22% / 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 698 5034 4 10257 14948 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:2d:89:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.223/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79394sec preferred_lft 79394sec inet6 fe80::f816:3eff:fe2d:89d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:74:10:c6 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-20522) 02/18/25 _x86_64_ (4 CPU) 10:02:44 LINUX RESTART (4 CPU) 10:10:08 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:20:32 32.49 0.59 30.19 1.70 62.26 1491.46 1532.34 10:30:01 60.75 0.61 56.56 3.58 6.97 2038.63 2026.51 10:40:23 44.27 0.00 41.87 2.39 0.01 889.00 1459.36 10:50:32 60.61 0.05 43.46 17.10 0.93 661.53 212233.69 11:00:01 11.93 0.00 11.47 0.46 0.00 176.32 479.26 11:10:32 11.65 0.00 11.21 0.44 0.00 177.59 266.11 11:20:32 12.31 0.00 11.84 0.47 0.00 182.09 82.21 11:30:01 36.45 0.00 34.24 2.20 0.01 1542.39 754.19 11:40:32 23.00 0.00 21.70 1.30 0.00 342.67 546.94 11:50:32 20.57 0.00 19.31 1.26 0.00 1278.93 10019.66 Average: 31.27 0.12 28.05 3.10 7.21 868.00 23188.78 10:10:08 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:20:32 2264884 11274464 4650268 28.40 243892 8581400 5311100 30.49 2323912 11040332 236 10:30:01 4470064 13755188 2170688 13.26 260864 8832460 2874180 16.50 2432996 8726544 40 10:40:23 4415584 13775388 2150056 13.13 267640 8895360 2867348 16.46 2467616 8733460 124 10:50:32 2205680 11574760 4349516 26.56 270220 8901884 5099076 29.27 2475704 10949960 124 11:00:01 2071460 11443312 4480572 27.37 270556 8904300 5230844 30.02 2476188 11078672 248 11:10:32 477484 9852724 6070492 37.08 270960 8907248 6805480 39.06 2476652 12658664 76 11:20:32 544092 9921692 6001532 36.65 271376 8909176 6657600 38.21 2477116 12592688 92 11:30:01 2148228 11789768 4134200 25.25 278344 9156476 5102552 29.29 2573992 10883764 280 11:40:32 1717464 11362344 4561164 27.86 278844 9159148 5257964 30.18 2576604 11309924 256 11:50:32 1445960 11361020 4561720 27.86 285240 9408484 5275088 30.28 2663692 11475100 96 Average: 2176090 11611066 4313021 26.34 269794 8965594 5048123 28.98 2494447 10944911 157 10:10:08 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:20:32 lo 12.58 12.58 8.49 8.49 0.00 0.00 0.00 0.00 10:20:32 ens3 1.05 0.57 0.28 0.20 0.00 0.00 0.00 0.00 10:20:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 14.63 14.63 8.93 8.93 0.00 0.00 0.00 0.00 10:30:01 ens3 1.20 0.96 0.27 0.23 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 10:40:23 lo 18.18 18.18 8.24 8.24 0.00 0.00 0.00 0.00 10:40:23 ens3 1.48 1.14 0.38 0.31 0.00 0.00 0.00 0.00 10:40:23 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:32 lo 18.18 18.18 9.36 9.36 0.00 0.00 0.00 0.00 10:50:32 ens3 1.25 1.26 0.18 1.26 0.00 0.00 0.00 0.00 10:50:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 19.90 19.90 8.53 8.53 0.00 0.00 0.00 0.00 11:00:01 ens3 0.80 0.55 0.17 0.13 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 11:10:32 lo 27.10 27.10 11.24 11.24 0.00 0.00 0.00 0.00 11:10:32 ens3 0.75 0.49 0.14 0.11 0.00 0.00 0.00 0.00 11:10:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:32 lo 17.59 17.59 9.96 9.96 0.00 0.00 0.00 0.00 11:20:32 ens3 0.89 0.57 0.19 0.15 0.00 0.00 0.00 0.00 11:20:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 15.20 15.20 7.89 7.89 0.00 0.00 0.00 0.00 11:30:01 ens3 1.36 0.86 0.40 0.30 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 11:40:32 lo 22.01 22.01 8.38 8.38 0.00 0.00 0.00 0.00 11:40:32 ens3 1.23 0.70 0.25 0.18 0.00 0.00 0.00 0.00 11:40:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:32 lo 20.99 20.99 10.21 10.21 0.00 0.00 0.00 0.00 11:50:32 ens3 1.00 0.72 0.26 0.21 0.00 0.00 0.00 0.00 11:50:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.70 18.70 9.14 9.14 0.00 0.00 0.00 0.00 Average: ens3 1.10 0.78 0.25 0.31 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-20522) 02/18/25 _x86_64_ (4 CPU) 10:02:44 LINUX RESTART (4 CPU) 10:10:08 CPU %user %nice %system %iowait %steal %idle 10:20:32 all 21.22 0.00 0.80 0.13 0.07 77.76 10:20:32 0 19.81 0.00 0.70 0.03 0.07 79.40 10:20:32 1 21.38 0.00 0.77 0.23 0.07 77.55 10:20:32 2 21.95 0.00 0.91 0.24 0.08 76.83 10:20:32 3 21.76 0.00 0.84 0.04 0.08 77.29 10:30:01 all 29.34 0.00 1.09 0.26 0.08 69.22 10:30:01 0 30.16 0.00 1.02 0.22 0.08 68.52 10:30:01 1 29.39 0.00 1.15 0.40 0.08 68.98 10:30:01 2 28.79 0.00 1.05 0.16 0.08 69.91 10:30:01 3 29.01 0.00 1.15 0.28 0.09 69.48 10:40:23 all 23.82 0.00 0.94 0.19 0.08 74.98 10:40:23 0 24.30 0.00 0.81 0.08 0.07 74.73 10:40:23 1 24.36 0.00 1.07 0.14 0.08 74.34 10:40:23 2 23.03 0.00 0.93 0.38 0.08 75.59 10:40:23 3 23.59 0.00 0.93 0.16 0.07 75.25 10:50:32 all 25.64 0.00 0.96 0.21 0.08 73.11 10:50:32 0 25.31 0.00 0.96 0.06 0.08 73.60 10:50:32 1 25.52 0.00 0.98 0.28 0.08 73.13 10:50:32 2 25.83 0.00 0.92 0.32 0.08 72.84 10:50:32 3 25.91 0.00 0.97 0.17 0.08 72.86 11:00:01 all 8.22 0.00 0.45 0.04 0.07 91.21 11:00:01 0 7.88 0.00 0.48 0.03 0.06 91.54 11:00:01 1 8.34 0.00 0.40 0.07 0.07 91.12 11:00:01 2 8.48 0.00 0.45 0.04 0.07 90.96 11:00:01 3 8.20 0.00 0.46 0.04 0.07 91.22 11:10:32 all 9.54 0.00 0.54 0.04 0.07 89.81 11:10:32 0 9.87 0.00 0.52 0.03 0.07 89.50 11:10:32 1 9.47 0.00 0.54 0.06 0.07 89.86 11:10:32 2 9.66 0.00 0.59 0.08 0.07 89.59 11:10:32 3 9.17 0.00 0.49 0.01 0.07 90.27 11:20:32 all 9.13 0.00 0.43 0.05 0.07 90.32 11:20:32 0 9.06 0.00 0.53 0.17 0.07 90.18 11:20:32 1 9.13 0.00 0.38 0.01 0.07 90.40 11:20:32 2 8.87 0.00 0.41 0.02 0.07 90.64 11:20:32 3 9.45 0.00 0.40 0.02 0.06 90.06 11:30:01 all 20.25 0.00 0.85 0.17 0.07 78.66 11:30:01 0 20.86 0.00 0.75 0.17 0.07 78.15 11:30:01 1 20.17 0.00 0.98 0.08 0.08 78.69 11:30:01 2 19.03 0.00 0.90 0.15 0.07 79.84 11:30:01 3 20.95 0.00 0.75 0.28 0.07 77.95 11:40:32 all 16.02 0.00 0.64 0.10 0.07 83.17 11:40:32 0 15.35 0.00 0.64 0.08 0.07 83.86 11:40:32 1 15.88 0.00 0.70 0.16 0.07 83.19 11:40:32 2 16.21 0.00 0.68 0.06 0.07 82.98 11:40:32 3 16.62 0.00 0.57 0.10 0.08 82.63 11:50:32 all 14.03 0.00 0.59 0.12 0.07 85.19 11:50:32 0 13.52 0.00 0.54 0.13 0.07 85.73 11:50:32 1 14.66 0.00 0.73 0.23 0.08 84.31 11:50:32 2 14.06 0.00 0.60 0.05 0.07 85.22 11:50:32 3 13.88 0.00 0.50 0.06 0.07 85.48 Average: all 17.70 0.00 0.73 0.13 0.07 81.37 Average: 0 17.58 0.00 0.69 0.10 0.07 81.56 Average: 1 17.80 0.00 0.77 0.17 0.07 81.19 Average: 2 17.57 0.00 0.74 0.15 0.08 81.46 Average: 3 17.83 0.00 0.70 0.11 0.07 81.28