---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-20446 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 695 4756 3 10537 14951 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:fc:d6:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.130/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78580sec preferred_lft 78580sec inet6 fe80::f816:3eff:fefc:d626/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:c7:cd:43 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-20446) 02/18/25 _x86_64_ (4 CPU) 07:23:28 LINUX RESTART (4 CPU) 07:30:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:40:33 21.31 0.73 19.60 0.97 68.01 1459.55 1712.05 07:50:33 7.17 0.00 6.90 0.27 0.01 171.15 330.91 08:00:24 20.61 0.62 18.79 1.20 7.54 1436.66 1239.04 08:10:11 22.47 0.00 21.60 0.87 0.01 623.55 621.43 08:20:33 8.31 0.01 7.98 0.32 0.50 141.46 88.86 08:30:33 4.99 0.00 4.82 0.17 0.00 92.47 49.68 08:40:33 5.32 0.00 5.16 0.16 0.00 91.09 239.00 08:50:33 5.56 0.00 5.40 0.16 0.00 94.24 40.85 09:00:25 14.10 0.00 13.39 0.71 0.01 1256.28 1239.25 09:10:33 9.57 0.00 9.17 0.41 0.00 162.82 661.03 09:20:33 7.06 0.00 6.64 0.42 0.00 1090.09 915.99 09:30:33 7.36 0.00 7.05 0.30 0.00 196.88 630.32 Average: 11.13 0.11 10.52 0.50 6.46 565.91 646.32 07:30:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:33 3118096 11651296 4279000 26.13 212080 8171864 5071472 29.11 2077832 10477108 236 07:50:33 2828744 11367068 4563012 27.87 213608 8175448 5265332 30.22 2090356 10745436 60 08:00:24 6507120 15337536 594008 3.63 225432 8445976 1296104 7.44 2197216 6967136 17380 08:10:11 4630500 13514032 2416480 14.76 229800 8492076 3527876 20.25 2217112 8825020 520 08:20:33 2414608 11302460 4626608 28.26 231596 8494564 5270980 30.26 2219124 11022380 204 08:30:33 2490760 11383016 4545968 27.76 232388 8498204 5235124 30.05 2220132 10954972 48 08:40:33 1030736 9924800 6003408 36.67 233076 8499360 6648964 38.16 2220916 12391508 180 08:50:33 949912 9846316 6081856 37.15 233728 8501048 6745160 38.72 2221596 12474068 160 09:00:25 4235624 13404868 2524476 15.42 241576 8751476 4072020 23.37 2319432 9098888 760 09:10:33 2511544 11683944 4244532 25.92 242936 8753260 5149600 29.56 2322900 10813536 56 09:20:33 1824864 11272720 4654172 28.43 250076 9006716 5345280 30.68 2380188 11411040 172 09:30:33 1141884 10593912 5332284 32.57 251044 9009660 6020128 34.56 2424928 12050460 628 Average: 2807033 11773497 4155484 25.38 233112 8566638 4970670 28.53 2242644 10602629 1700 07:30:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:33 lo 10.57 10.57 7.58 7.58 0.00 0.00 0.00 0.00 07:40:33 ens3 0.84 0.61 0.20 0.16 0.00 0.00 0.00 0.00 07:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:33 lo 13.10 13.10 6.11 6.11 0.00 0.00 0.00 0.00 07:50:33 ens3 0.60 0.41 0.11 0.08 0.00 0.00 0.00 0.00 07:50:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:24 lo 17.38 17.38 9.44 9.44 0.00 0.00 0.00 0.00 08:00:24 ens3 1.22 1.01 0.33 0.27 0.00 0.00 0.00 0.00 08:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:11 lo 12.71 12.71 6.34 6.34 0.00 0.00 0.00 0.00 08:10:11 ens3 1.15 0.95 0.28 0.24 0.00 0.00 0.00 0.00 08:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:33 lo 19.74 19.74 10.42 10.42 0.00 0.00 0.00 0.00 08:20:33 ens3 2.11 1.20 0.50 1.22 0.00 0.00 0.00 0.00 08:20:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:33 lo 27.94 27.94 9.75 9.75 0.00 0.00 0.00 0.00 08:30:33 ens3 1.00 0.44 0.18 0.12 0.00 0.00 0.00 0.00 08:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:33 lo 15.43 15.43 7.83 7.83 0.00 0.00 0.00 0.00 08:40:33 ens3 0.83 0.49 0.15 0.11 0.00 0.00 0.00 0.00 08:40:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:33 lo 17.75 17.75 10.32 10.32 0.00 0.00 0.00 0.00 08:50:33 ens3 0.78 0.52 0.15 0.12 0.00 0.00 0.00 0.00 08:50:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:25 lo 9.12 9.12 4.83 4.83 0.00 0.00 0.00 0.00 09:00:25 ens3 1.02 0.70 0.27 0.21 0.00 0.00 0.00 0.00 09:00:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:33 lo 13.82 13.82 6.07 6.07 0.00 0.00 0.00 0.00 09:10:33 ens3 1.80 0.70 0.37 0.23 0.00 0.00 0.00 0.00 09:10:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:33 lo 22.41 22.41 9.64 9.64 0.00 0.00 0.00 0.00 09:20:33 ens3 0.87 0.56 0.26 0.20 0.00 0.00 0.00 0.00 09:20:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:33 lo 26.30 26.30 11.14 11.14 0.00 0.00 0.00 0.00 09:30:33 ens3 1.44 0.75 0.28 0.20 0.00 0.00 0.00 0.00 09:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.20 17.20 8.30 8.30 0.00 0.00 0.00 0.00 Average: ens3 1.14 0.70 0.26 0.27 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-20446) 02/18/25 _x86_64_ (4 CPU) 07:23:28 LINUX RESTART (4 CPU) 07:30:19 CPU %user %nice %system %iowait %steal %idle 07:40:33 all 27.13 0.00 1.03 0.10 0.07 71.66 07:40:33 0 27.61 0.00 1.02 0.16 0.07 71.13 07:40:33 1 27.99 0.00 1.04 0.08 0.07 70.82 07:40:33 2 26.41 0.00 1.03 0.04 0.08 72.45 07:40:33 3 26.51 0.00 1.05 0.12 0.08 72.25 07:50:33 all 11.73 0.00 0.49 0.03 0.06 87.69 07:50:33 0 11.40 0.00 0.45 0.03 0.05 88.07 07:50:33 1 12.11 0.00 0.47 0.02 0.06 87.35 07:50:33 2 12.34 0.00 0.51 0.02 0.06 87.07 07:50:33 3 11.09 0.00 0.51 0.04 0.06 88.30 08:00:24 all 26.54 0.00 1.01 0.13 0.07 72.25 08:00:24 0 27.24 0.00 1.07 0.23 0.07 71.38 08:00:24 1 25.39 0.00 1.13 0.04 0.07 73.37 08:00:24 2 26.04 0.00 0.99 0.15 0.07 72.75 08:00:24 3 27.49 0.00 0.86 0.09 0.07 71.49 08:10:11 all 30.19 0.00 1.10 0.07 0.08 68.57 08:10:11 0 30.74 0.00 0.98 0.11 0.08 68.10 08:10:11 1 29.62 0.00 1.14 0.05 0.08 69.10 08:10:11 2 30.10 0.00 1.13 0.08 0.07 68.62 08:10:11 3 30.29 0.00 1.14 0.04 0.08 68.45 08:20:33 all 13.93 0.00 0.62 0.03 0.06 85.36 08:20:33 0 13.58 0.00 0.63 0.02 0.06 85.71 08:20:33 1 14.08 0.00 0.58 0.06 0.06 85.22 08:20:33 2 13.49 0.00 0.64 0.01 0.06 85.80 08:20:33 3 14.56 0.00 0.61 0.03 0.06 84.74 08:30:33 all 7.86 0.00 0.40 0.02 0.05 91.66 08:30:33 0 7.97 0.00 0.39 0.02 0.05 91.56 08:30:33 1 7.97 0.00 0.40 0.01 0.05 91.57 08:30:33 2 7.78 0.00 0.43 0.03 0.06 91.71 08:30:33 3 7.73 0.00 0.39 0.02 0.06 91.81 08:40:33 all 9.08 0.00 0.48 0.02 0.06 90.36 08:40:33 0 9.26 0.00 0.43 0.01 0.05 90.25 08:40:33 1 9.34 0.00 0.45 0.01 0.06 90.15 08:40:33 2 8.86 0.00 0.52 0.04 0.06 90.52 08:40:33 3 8.87 0.00 0.51 0.02 0.06 90.54 08:50:33 all 9.43 0.00 0.52 0.02 0.06 89.97 08:50:33 0 9.47 0.00 0.53 0.03 0.05 89.92 08:50:33 1 9.41 0.00 0.57 0.03 0.06 89.93 08:50:33 2 9.62 0.00 0.48 0.01 0.06 89.84 08:50:33 3 9.25 0.00 0.48 0.02 0.06 90.19 09:00:25 all 17.58 0.00 0.72 0.09 0.06 81.55 09:00:25 0 17.19 0.00 0.68 0.05 0.06 82.02 09:00:25 1 16.60 0.00 0.66 0.12 0.06 82.55 09:00:25 2 17.97 0.00 0.78 0.12 0.06 81.06 09:00:25 3 18.55 0.00 0.75 0.06 0.06 80.58 09:10:33 all 16.95 0.00 0.71 0.05 0.07 82.23 09:10:33 0 17.31 0.00 0.64 0.05 0.07 81.93 09:10:33 1 17.41 0.00 0.79 0.10 0.07 81.64 09:10:33 2 16.49 0.00 0.69 0.00 0.07 82.74 09:10:33 3 16.57 0.00 0.74 0.04 0.06 82.59 09:20:33 all 8.88 0.00 0.42 0.06 0.06 90.58 09:20:33 0 8.82 0.00 0.37 0.00 0.06 90.75 09:20:33 1 9.30 0.00 0.37 0.07 0.05 90.21 09:20:33 2 9.03 0.00 0.47 0.08 0.06 90.36 09:20:33 3 8.36 0.00 0.49 0.08 0.06 91.00 09:20:33 CPU %user %nice %system %iowait %steal %idle 09:30:33 all 14.76 0.00 0.59 0.03 0.06 84.55 09:30:33 0 14.75 0.00 0.50 0.04 0.06 84.65 09:30:33 1 14.74 0.00 0.62 0.01 0.07 84.56 09:30:33 2 14.94 0.00 0.62 0.04 0.06 84.34 09:30:33 3 14.63 0.00 0.62 0.03 0.07 84.66 Average: all 16.15 0.00 0.67 0.05 0.06 83.06 Average: 0 16.26 0.00 0.64 0.06 0.06 82.98 Average: 1 16.14 0.00 0.68 0.05 0.06 83.06 Average: 2 16.06 0.00 0.69 0.05 0.06 83.13 Average: 3 16.13 0.00 0.68 0.05 0.06 83.07