---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43780 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 60G 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 676 5437 3 9875 14970 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:4c:0c:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.50/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79008sec preferred_lft 79008sec inet6 fe80::f816:3eff:fe4c:c6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:ab:dc:b8 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-43780) 07/18/25 _x86_64_ (4 CPU) 11:57:11 LINUX RESTART (4 CPU) 12:00:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:42 67.91 2.15 61.20 4.57 489.33 32064.72 16570.79 12:20:50 8.16 0.30 7.48 0.38 17.92 245.70 1581.34 12:30:42 30.79 0.73 13.97 16.09 8.97 1337.14 220192.07 12:40:09 20.36 0.00 19.43 0.93 0.00 644.12 1498.67 12:50:50 11.54 0.00 11.04 0.50 0.00 210.12 1568.07 13:00:39 5.65 0.00 5.46 0.19 0.00 100.96 78.12 13:10:22 4.31 0.00 4.18 0.13 0.00 82.01 60.44 13:20:25 5.17 0.00 5.03 0.14 0.00 90.68 51.47 13:30:08 17.91 0.02 17.06 0.83 4.03 1435.24 1657.94 13:40:50 5.48 0.00 5.24 0.23 0.00 99.14 54.00 13:50:50 10.29 0.00 9.77 0.52 0.00 1180.03 862.16 Average: 17.17 0.30 14.66 2.22 49.19 3523.95 21880.48 12:00:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:42 162192 8280004 7643380 46.68 232920 7697872 9047212 51.93 2230580 13215864 104 12:20:50 2514028 10271428 5654048 34.53 233880 7345596 7069896 40.58 2254952 10857568 232 12:30:42 4876112 12919828 3006268 18.36 243196 7614504 3709864 21.29 2368132 8395268 196 12:40:09 7221308 15350376 576236 3.52 249260 7687644 1297316 7.45 2391368 6014624 268 12:50:50 3238800 11372260 4552472 27.80 250996 7690224 5195348 29.82 2393204 9984984 80 13:00:39 3183408 11320816 4603752 28.12 251872 7693268 5300748 30.43 2394104 10032744 404 13:10:22 7193420 15333392 592676 3.62 252224 7695452 1296668 7.44 2394484 6022788 352 13:20:25 7199720 15341912 584152 3.57 252688 7697184 1297088 7.45 2395068 6024348 108 13:30:08 6021248 14450568 1475028 9.01 261028 7965852 2747836 15.77 2496772 7108480 492 13:40:50 2879204 11312748 4610932 28.16 261664 7969424 5308536 30.47 2498484 10227480 52 13:50:50 2621596 11335032 4588168 28.02 269228 8232320 5286388 30.34 2592784 10381292 300 Average: 4282821 12480760 3444283 21.04 250814 7753576 4323355 24.82 2400903 8933222 235 12:00:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:42 lo 9.60 9.60 9.90 9.90 0.00 0.00 0.00 0.00 12:10:42 ens3 90.63 41.94 947.75 4.31 0.00 0.00 0.00 0.00 12:10:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:50 lo 14.12 14.12 7.45 7.45 0.00 0.00 0.00 0.00 12:20:50 ens3 0.75 0.58 0.14 0.12 0.00 0.00 0.00 0.00 12:20:50 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:42 lo 17.32 17.32 9.59 9.59 0.00 0.00 0.00 0.00 12:30:42 ens3 1.09 0.93 0.25 0.22 0.00 0.00 0.00 0.00 12:30:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:09 lo 13.77 13.77 6.36 6.36 0.00 0.00 0.00 0.00 12:40:09 ens3 1.32 1.32 0.31 1.24 0.00 0.00 0.00 0.00 12:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:50 lo 19.33 19.33 10.44 10.44 0.00 0.00 0.00 0.00 12:50:50 ens3 0.83 0.78 0.15 0.14 0.00 0.00 0.00 0.00 12:50:50 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:39 lo 23.56 23.56 8.60 8.60 0.00 0.00 0.00 0.00 13:00:39 ens3 0.69 0.49 0.15 0.11 0.00 0.00 0.00 0.00 13:00:39 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:22 lo 24.72 24.72 11.25 11.25 0.00 0.00 0.00 0.00 13:10:22 ens3 0.77 0.71 0.16 0.14 0.00 0.00 0.00 0.00 13:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:25 lo 17.93 17.93 10.26 10.26 0.00 0.00 0.00 0.00 13:20:25 ens3 0.73 0.65 0.18 0.15 0.00 0.00 0.00 0.00 13:20:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:08 lo 12.90 12.90 6.79 6.79 0.00 0.00 0.00 0.00 13:30:08 ens3 1.17 0.92 0.29 0.24 0.00 0.00 0.00 0.00 13:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:50 lo 23.34 23.34 8.21 8.21 0.00 0.00 0.00 0.00 13:40:50 ens3 0.65 0.43 0.14 0.10 0.00 0.00 0.00 0.00 13:40:50 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:50 lo 15.28 15.28 8.48 8.48 0.00 0.00 0.00 0.00 13:50:50 ens3 0.76 0.62 0.19 0.16 0.00 0.00 0.00 0.00 13:50:50 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.45 17.45 8.87 8.87 0.00 0.00 0.00 0.00 Average: ens3 9.38 4.64 90.03 0.64 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-43780) 07/18/25 _x86_64_ (4 CPU) 11:57:11 LINUX RESTART (4 CPU) 12:00:13 CPU %user %nice %system %iowait %steal %idle 12:10:42 all 46.65 0.00 2.33 6.83 0.11 44.07 12:10:42 0 47.93 0.00 2.33 6.10 0.11 43.53 12:10:42 1 47.68 0.00 2.47 6.57 0.11 43.17 12:10:42 2 47.69 0.00 2.32 7.35 0.11 42.53 12:10:42 3 43.29 0.00 2.22 7.31 0.11 47.06 12:20:50 all 14.63 0.00 0.71 0.03 0.07 84.56 12:20:50 0 14.46 0.00 0.70 0.03 0.06 84.76 12:20:50 1 14.55 0.00 0.74 0.02 0.07 84.61 12:20:50 2 14.79 0.00 0.67 0.03 0.07 84.43 12:20:50 3 14.73 0.00 0.73 0.04 0.07 84.43 12:30:42 all 19.83 0.00 0.79 0.09 0.07 79.21 12:30:42 0 20.94 0.00 0.78 0.06 0.07 78.14 12:30:42 1 19.10 0.00 0.86 0.14 0.07 79.83 12:30:42 2 19.42 0.00 0.87 0.12 0.08 79.51 12:30:42 3 19.87 0.00 0.64 0.04 0.07 79.38 12:40:09 all 28.47 0.00 1.09 0.06 0.08 70.30 12:40:09 0 28.30 0.00 0.98 0.04 0.08 70.59 12:40:09 1 28.40 0.00 0.98 0.01 0.08 70.53 12:40:09 2 28.86 0.00 1.23 0.04 0.08 69.78 12:40:09 3 28.33 0.00 1.17 0.14 0.08 70.28 12:50:50 all 19.49 0.00 0.66 0.04 0.08 79.73 12:50:50 0 19.27 0.00 0.59 0.03 0.08 80.04 12:50:50 1 19.92 0.00 0.74 0.05 0.08 79.21 12:50:50 2 19.19 0.00 0.71 0.03 0.08 79.99 12:50:50 3 19.58 0.00 0.60 0.05 0.08 79.69 13:00:39 all 8.21 0.00 0.42 0.03 0.07 91.27 13:00:39 0 8.18 0.00 0.45 0.02 0.07 91.28 13:00:39 1 8.52 0.00 0.44 0.05 0.07 90.92 13:00:39 2 8.34 0.00 0.41 0.01 0.08 91.16 13:00:39 3 7.79 0.00 0.40 0.02 0.07 91.73 13:10:22 all 10.42 0.00 0.56 0.69 0.07 88.26 13:10:22 0 10.28 0.00 0.57 1.97 0.07 87.12 13:10:22 1 10.20 0.00 0.51 0.28 0.07 88.94 13:10:22 2 10.62 0.00 0.64 0.11 0.07 88.55 13:10:22 3 10.58 0.00 0.53 0.41 0.06 88.41 13:20:25 all 9.79 0.00 0.55 0.06 0.07 89.54 13:20:25 0 10.00 0.00 0.53 0.04 0.06 89.37 13:20:25 1 9.49 0.00 0.51 0.05 0.07 89.88 13:20:25 2 9.84 0.00 0.60 0.07 0.07 89.43 13:20:25 3 9.83 0.00 0.56 0.06 0.07 89.48 13:30:08 all 26.83 0.00 1.01 0.59 0.08 71.49 13:30:08 0 26.48 0.00 0.88 0.43 0.08 72.13 13:30:08 1 27.56 0.00 1.07 1.27 0.08 70.02 13:30:08 2 27.20 0.00 0.93 0.47 0.08 71.32 13:30:08 3 26.07 0.00 1.17 0.18 0.08 72.49 13:40:50 all 10.74 0.00 0.54 0.03 0.06 88.62 13:40:50 0 10.80 0.00 0.48 0.03 0.06 88.63 13:40:50 1 10.71 0.00 0.54 0.01 0.07 88.68 13:40:50 2 10.70 0.00 0.58 0.06 0.07 88.60 13:40:50 3 10.77 0.00 0.58 0.03 0.06 88.56 13:50:50 all 13.79 0.00 0.66 0.11 0.07 85.38 13:50:50 0 13.22 0.00 0.63 0.24 0.06 85.85 13:50:50 1 14.64 0.00 0.66 0.06 0.07 84.57 13:50:50 2 13.74 0.00 0.67 0.11 0.07 85.42 13:50:50 3 13.57 0.00 0.67 0.03 0.06 85.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.02 0.00 0.85 0.80 0.08 79.26 Average: 0 19.12 0.00 0.81 0.83 0.07 79.17 Average: 1 19.19 0.00 0.87 0.79 0.08 79.07 Average: 2 19.15 0.00 0.88 0.79 0.08 79.10 Average: 3 18.61 0.00 0.84 0.78 0.08 79.69