---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-18525 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 18G 138G 12% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 760 18339 4 12992 30863 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:66:30:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.234/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83537sec preferred_lft 83537sec inet6 fe80::f816:3eff:fe66:3045/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:85:23:97 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 inet6 fe80::42:64ff:fe85:2397/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-18525) 02/17/25 _x86_64_ (8 CPU) 00:53:31 LINUX RESTART (8 CPU) 01:00:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 8.33 0.35 7.44 0.55 11.77 3269.55 794.73 01:20:28 7.60 0.05 7.06 0.49 0.56 2560.81 392.25 01:30:21 22.72 0.27 22.01 0.44 8.15 20469.73 126.39 01:40:01 26.32 1.91 23.12 1.28 324.54 3533.86 1697.07 Average: 16.09 0.63 14.78 0.68 83.98 7424.26 742.10 01:00:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 23859008 28813016 3488412 10.62 165404 4952996 3684740 10.87 1141732 7347388 33340 01:20:28 22738032 28428008 3868004 11.77 196040 5596400 4051288 11.95 1325460 8218532 24372 01:30:21 14689920 26521148 5750196 17.50 255600 11443876 5903784 17.41 3026480 14304464 18288 01:40:01 17852420 30563272 1696192 5.16 271564 12262576 2224112 6.56 3439076 10673512 7008 Average: 19784845 28581361 3700701 11.26 222152 8563962 3965981 11.70 2233187 10135974 20752 01:00:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 01:10:01 ens3 39.97 34.47 80.51 11.83 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:28 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 01:20:28 ens3 32.76 27.42 13.52 10.34 0.00 0.00 0.00 0.00 01:20:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:21 lo 4672.58 4672.58 4463.98 4463.98 0.00 0.00 0.00 0.00 01:30:21 ens3 50.64 41.51 326.01 11.82 0.00 0.00 0.00 0.00 01:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 110.10 110.10 83.54 83.54 0.00 0.00 0.00 0.00 01:40:01 ens3 260.92 286.32 484.26 3105.98 0.00 0.00 0.00 0.00 01:40:01 docker0 130.14 118.57 1551.27 81.02 0.00 0.00 0.00 0.00 Average: lo 1189.35 1189.35 1130.37 1130.37 0.00 0.00 0.00 0.00 Average: ens3 94.46 95.61 222.11 763.86 0.00 0.00 0.00 0.00 Average: docker0 31.65 28.83 377.23 19.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-18525) 02/17/25 _x86_64_ (8 CPU) 00:53:31 LINUX RESTART (8 CPU) 01:00:17 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 39.86 0.00 1.34 0.04 0.07 58.69 01:10:01 0 38.76 0.00 1.24 0.10 0.07 59.83 01:10:01 1 41.37 0.00 1.37 0.02 0.07 57.17 01:10:01 2 44.85 0.00 1.65 0.06 0.07 53.36 01:10:01 3 37.28 0.00 1.28 0.04 0.07 61.33 01:10:01 4 38.47 0.00 1.44 0.01 0.07 60.00 01:10:01 5 46.74 0.00 1.23 0.04 0.07 51.92 01:10:01 6 36.19 0.00 1.17 0.04 0.07 62.54 01:10:01 7 35.24 0.00 1.34 0.04 0.07 63.32 01:20:28 all 33.63 0.00 1.42 0.05 0.07 64.84 01:20:28 0 35.03 0.00 1.52 0.01 0.07 63.36 01:20:28 1 36.01 0.00 1.49 0.09 0.07 62.35 01:20:28 2 28.91 0.00 1.40 0.03 0.07 69.59 01:20:28 3 37.49 0.00 1.38 0.03 0.07 61.04 01:20:28 4 33.40 0.00 1.31 0.03 0.07 65.20 01:20:28 5 31.00 0.00 1.34 0.14 0.07 67.46 01:20:28 6 34.91 0.00 1.42 0.03 0.07 63.58 01:20:28 7 32.28 0.00 1.49 0.02 0.07 66.14 01:30:21 all 19.27 0.00 2.14 0.37 0.05 78.17 01:30:21 0 14.04 0.00 1.12 0.08 0.05 84.71 01:30:21 1 25.82 0.00 3.88 0.97 0.06 69.27 01:30:21 2 25.34 0.00 1.94 0.23 0.05 72.44 01:30:21 3 18.57 0.00 1.15 0.03 0.05 80.21 01:30:21 4 14.58 0.00 0.94 0.34 0.05 84.09 01:30:21 5 23.61 0.00 4.01 0.04 0.06 72.28 01:30:21 6 15.72 0.00 1.13 0.34 0.04 82.77 01:30:21 7 16.54 0.00 2.96 0.93 0.05 79.52 01:40:01 all 7.48 0.00 1.14 0.15 0.04 91.20 01:40:01 0 3.14 0.00 0.60 0.11 0.04 96.12 01:40:01 1 6.01 0.00 1.20 0.11 0.05 92.62 01:40:01 2 12.21 0.00 2.01 0.22 0.05 85.51 01:40:01 3 15.26 0.00 2.51 0.11 0.05 82.07 01:40:01 4 8.18 0.00 1.18 0.12 0.04 90.47 01:40:01 5 7.93 0.00 0.73 0.22 0.04 91.09 01:40:01 6 4.52 0.00 0.50 0.15 0.03 94.80 01:40:01 7 2.54 0.00 0.37 0.13 0.04 96.92 Average: all 25.22 0.00 1.51 0.15 0.06 73.06 Average: 0 22.96 0.00 1.13 0.08 0.06 75.78 Average: 1 27.48 0.00 1.98 0.29 0.06 70.18 Average: 2 27.86 0.00 1.75 0.13 0.06 70.19 Average: 3 27.31 0.00 1.57 0.05 0.06 71.00 Average: 4 23.82 0.00 1.22 0.12 0.06 74.78 Average: 5 27.41 0.00 1.82 0.11 0.06 70.60 Average: 6 23.05 0.00 1.06 0.14 0.05 75.70 Average: 7 21.86 0.00 1.54 0.28 0.06 76.26