---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-50607 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 753 18309 4 13029 30871 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:9c:97:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.47/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83525sec preferred_lft 83525sec inet6 fe80::f816:3eff:fe9c:979e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:38:8c:31:bf 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::42:38ff:fe8c:31bf/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-50607) 08/08/25 _x86_64_ (8 CPU) 00:54:06 LINUX RESTART (8 CPU) 01:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:00 8.55 0.32 7.67 0.55 11.68 3074.96 1071.58 01:20:00 6.93 0.04 6.32 0.56 0.48 2843.76 1579.57 01:30:00 19.12 0.28 18.43 0.41 8.14 16560.45 324.78 01:40:00 26.18 1.86 22.85 1.48 313.35 7077.70 2277.52 Average: 15.19 0.63 13.82 0.75 83.47 7387.30 1313.75 01:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:00 23552608 28484564 3817020 11.62 164436 4933816 4654912 13.73 1113732 7685208 58880 01:20:00 21947568 27606464 4689676 14.27 193288 5571416 4883768 14.40 1297268 9038536 148 01:30:00 14544876 26350000 5922084 18.02 254232 11424508 6100968 17.99 2918448 14554800 1087884 01:40:00 18944780 31616804 642492 1.96 273228 12222388 1269852 3.74 3414168 9572800 764 Average: 19747458 28514458 3767818 11.47 221296 8538032 4227375 12.47 2185904 10212836 286919 01:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:00 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 01:10:00 ens3 41.63 34.37 78.63 11.59 0.00 0.00 0.00 0.00 01:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 01:20:00 ens3 38.45 29.16 11.61 10.68 0.00 0.00 0.00 0.00 01:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:00 lo 4765.75 4765.75 4553.07 4553.07 0.00 0.00 0.00 0.00 01:30:00 ens3 66.34 49.24 325.09 13.49 0.00 0.00 0.00 0.00 01:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 lo 105.67 105.67 80.82 80.82 0.00 0.00 0.00 0.00 01:40:00 ens3 226.04 258.09 362.14 2988.83 0.00 0.00 0.00 0.00 01:40:00 docker0 123.24 107.18 1497.56 77.81 0.00 0.00 0.00 0.00 Average: lo 1218.14 1218.14 1157.69 1157.69 0.00 0.00 0.00 0.00 Average: ens3 93.15 92.76 194.37 756.74 0.00 0.00 0.00 0.00 Average: docker0 30.83 26.82 374.69 19.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-50607) 08/08/25 _x86_64_ (8 CPU) 00:54:06 LINUX RESTART (8 CPU) 01:00:00 CPU %user %nice %system %iowait %steal %idle 01:10:00 all 39.09 0.00 1.29 0.10 0.08 59.44 01:10:00 0 40.56 0.00 1.28 0.05 0.08 58.02 01:10:00 1 40.62 0.00 1.20 0.03 0.08 58.07 01:10:00 2 36.36 0.00 1.20 0.03 0.09 62.33 01:10:00 3 39.45 0.00 1.47 0.17 0.09 58.82 01:10:00 4 41.72 0.00 1.37 0.15 0.09 56.67 01:10:00 5 38.16 0.00 1.20 0.19 0.08 60.36 01:10:00 6 36.06 0.00 1.24 0.08 0.08 62.53 01:10:00 7 39.80 0.00 1.31 0.07 0.08 58.73 01:20:00 all 35.69 0.00 1.32 0.05 0.08 62.86 01:20:00 0 35.10 0.00 1.32 0.02 0.07 63.48 01:20:00 1 36.89 0.00 1.49 0.05 0.08 61.49 01:20:00 2 31.05 0.00 1.29 0.10 0.07 67.48 01:20:00 3 35.36 0.00 1.38 0.02 0.07 63.16 01:20:00 4 41.54 0.00 1.29 0.12 0.08 56.97 01:20:00 5 35.20 0.00 1.21 0.05 0.08 63.46 01:20:00 6 34.68 0.00 1.21 0.02 0.08 64.01 01:20:00 7 35.69 0.00 1.40 0.06 0.07 62.78 01:30:00 all 18.43 0.00 2.07 0.26 0.05 79.19 01:30:00 0 12.90 0.00 1.07 0.24 0.05 85.73 01:30:00 1 27.80 0.00 4.14 0.69 0.07 67.30 01:30:00 2 21.15 0.00 4.65 0.76 0.06 73.38 01:30:00 3 21.20 0.00 1.70 0.02 0.06 77.02 01:30:00 4 15.29 0.00 0.88 0.18 0.05 83.60 01:30:00 5 14.30 0.00 0.88 0.01 0.05 84.75 01:30:00 6 15.32 0.00 0.92 0.04 0.05 83.67 01:30:00 7 19.53 0.00 2.32 0.15 0.05 77.95 01:40:00 all 8.94 0.00 1.21 0.18 0.04 89.63 01:40:00 0 4.77 0.00 0.56 0.03 0.03 94.61 01:40:00 1 13.04 0.00 2.27 0.43 0.05 84.21 01:40:00 2 13.74 0.00 2.11 0.20 0.05 83.90 01:40:00 3 11.76 0.00 1.74 0.08 0.05 86.38 01:40:00 4 9.08 0.00 0.99 0.27 0.05 89.62 01:40:00 5 6.87 0.00 0.66 0.10 0.03 92.35 01:40:00 6 6.33 0.00 0.68 0.02 0.04 92.93 01:40:00 7 5.97 0.00 0.64 0.32 0.03 93.03 Average: all 25.53 0.00 1.47 0.15 0.06 72.78 Average: 0 23.33 0.00 1.06 0.08 0.06 75.46 Average: 1 29.58 0.00 2.27 0.30 0.07 67.77 Average: 2 25.58 0.00 2.31 0.27 0.07 71.77 Average: 3 26.93 0.00 1.57 0.07 0.07 71.35 Average: 4 26.90 0.00 1.13 0.18 0.06 71.73 Average: 5 23.64 0.00 0.99 0.09 0.06 75.23 Average: 6 23.08 0.00 1.01 0.04 0.06 75.81 Average: 7 25.24 0.00 1.42 0.15 0.06 73.13