---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-237 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 12G 144G 8% / 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 895 24789 4 6407 30729 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:14:bd:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.235/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83859sec preferred_lft 83859sec inet6 fe80::f816:3eff:fe14:bd88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:6c:8f:40 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-8c-8g-237) 10/02/25 _x86_64_ (8 CPU) 17:58:28 LINUX RESTART (8 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:12 43.90 3.82 23.95 16.14 743.20 5306.55 523732.75 18:20:01 29.83 0.11 25.70 4.02 5.42 2491.06 28768.01 18:30:01 32.24 0.01 28.11 4.12 0.27 3156.34 26239.77 18:40:06 24.58 0.13 20.96 3.49 10.05 6094.38 13816.63 Average: 32.69 1.03 24.66 6.99 192.73 4278.33 150121.06 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:12 25966740 29407480 2903140 8.83 134108 3566104 3058800 9.02 844072 5631336 22608 18:20:01 25533440 29444228 2861312 8.71 171188 3952888 2843404 8.38 971724 5893940 35456 18:30:01 24885436 29365960 2935028 8.93 204540 4440188 2875160 8.48 1113412 6349800 13752 18:40:06 25481400 31551928 742272 2.26 220260 5955552 1352112 3.99 1696288 5064648 16780 Average: 25466754 29942399 2360438 7.18 182524 4478683 2532369 7.47 1156374 5734931 22149 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:12 lo 779.10 779.10 741.51 741.51 0.00 0.00 0.00 0.00 18:10:12 ens3 150.98 106.05 982.61 23.22 0.00 0.00 0.00 0.00 18:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 1604.44 1604.44 1526.72 1526.72 0.00 0.00 0.00 0.00 18:20:01 ens3 52.24 37.66 20.78 14.59 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1557.42 1557.42 1481.88 1481.88 0.00 0.00 0.00 0.00 18:30:01 ens3 56.08 40.85 21.24 16.63 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:06 lo 766.68 766.68 713.07 713.07 0.00 0.00 0.00 0.00 18:40:06 ens3 141.71 142.43 207.19 954.23 0.00 0.00 0.00 0.00 18:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1172.39 1172.39 1111.47 1111.47 0.00 0.00 0.00 0.00 Average: ens3 100.78 82.17 312.11 253.55 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-8c-8g-237) 10/02/25 _x86_64_ (8 CPU) 17:58:28 LINUX RESTART (8 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:10:12 all 27.95 0.00 1.39 0.13 0.06 70.47 18:10:12 0 26.96 0.00 1.36 0.13 0.05 71.49 18:10:12 1 27.60 0.00 1.63 0.14 0.06 70.56 18:10:12 2 30.07 0.00 1.56 0.15 0.06 68.16 18:10:12 3 29.20 0.00 1.48 0.17 0.07 69.08 18:10:12 4 26.88 0.00 1.58 0.10 0.06 71.38 18:10:12 5 28.60 0.00 1.11 0.11 0.06 70.11 18:10:12 6 28.34 0.00 1.27 0.08 0.06 70.25 18:10:12 7 25.94 0.00 1.11 0.19 0.06 72.71 18:20:01 all 38.05 0.00 1.71 0.06 0.08 60.10 18:20:01 0 36.85 0.00 1.55 0.05 0.09 61.46 18:20:01 1 32.11 0.00 1.71 0.04 0.07 66.08 18:20:01 2 42.36 0.00 1.92 0.04 0.08 55.60 18:20:01 3 37.64 0.00 1.59 0.06 0.09 60.63 18:20:01 4 42.05 0.00 1.84 0.06 0.08 55.97 18:20:01 5 37.46 0.00 1.68 0.04 0.08 60.74 18:20:01 6 39.96 0.00 1.58 0.05 0.08 58.32 18:20:01 7 35.96 0.00 1.82 0.16 0.08 61.98 18:30:01 all 37.18 0.00 1.85 0.07 0.08 60.82 18:30:01 0 36.60 0.00 1.76 0.09 0.08 61.47 18:30:01 1 36.49 0.00 1.93 0.06 0.08 61.44 18:30:01 2 36.01 0.00 1.89 0.04 0.08 61.98 18:30:01 3 38.08 0.00 1.77 0.04 0.08 60.02 18:30:01 4 37.57 0.00 2.02 0.08 0.08 60.25 18:30:01 5 38.16 0.00 1.81 0.08 0.08 59.86 18:30:01 6 36.58 0.00 1.87 0.06 0.08 61.42 18:30:01 7 37.95 0.00 1.75 0.13 0.07 60.10 18:40:06 all 23.85 0.00 1.20 0.12 0.06 74.78 18:40:06 0 22.69 0.00 1.09 0.04 0.06 76.12 18:40:06 1 21.03 0.00 1.16 0.07 0.05 77.69 18:40:06 2 24.40 0.00 1.35 0.04 0.06 74.15 18:40:06 3 19.43 0.00 1.13 0.03 0.05 79.36 18:40:06 4 36.01 0.00 1.21 0.11 0.07 62.61 18:40:06 5 22.93 0.00 1.18 0.35 0.06 75.49 18:40:06 6 20.27 0.00 1.07 0.20 0.05 78.41 18:40:06 7 24.05 0.00 1.39 0.09 0.06 74.41 Average: all 31.69 0.00 1.53 0.10 0.07 66.61 Average: 0 30.71 0.00 1.44 0.08 0.07 67.70 Average: 1 29.27 0.00 1.61 0.08 0.06 68.98 Average: 2 33.14 0.00 1.68 0.07 0.07 65.05 Average: 3 31.02 0.00 1.49 0.08 0.07 67.34 Average: 4 35.55 0.00 1.66 0.09 0.07 62.63 Average: 5 31.73 0.00 1.44 0.15 0.07 66.61 Average: 6 31.21 0.00 1.45 0.10 0.07 67.18 Average: 7 30.91 0.00 1.51 0.14 0.07 67.36