---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24332 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB 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 Retbleed: Vulnerable 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; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.7G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 867 27809 1 3423 30768 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:8c:71:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86201sec preferred_lft 86201sec inet6 fe80::f816:3eff:fe8c:71a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:f9:ad:73 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24332) 09/20/24 _x86_64_ (8 CPU) 05:25:43 LINUX RESTART (8 CPU) 05:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:27:01 446.21 147.08 299.13 0.00 12046.53 146731.14 0.00 05:28:01 134.69 26.98 107.72 0.00 410.33 17989.69 0.00 Average: 290.45 87.03 203.42 0.00 6228.43 82360.41 0.00 05:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:27:01 29629688 31510372 816676 2.48 68424 2123292 1748480 5.15 1078108 1833416 117884 05:28:01 28596120 31374044 917168 2.79 111348 2929160 1951804 5.75 1336404 2524784 630108 Average: 29112904 31442208 866922 2.64 89886 2526226 1850142 5.45 1207256 2179100 373996 05:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:27:01 ens3 447.38 309.47 2392.22 75.37 0.00 0.00 0.00 0.00 05:27:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 05:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 ens3 179.74 139.03 2823.47 17.01 0.00 0.00 0.00 0.00 05:28:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 05:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 313.56 224.25 2607.85 46.19 0.00 0.00 0.00 0.00 Average: lo 1.95 1.95 0.19 0.19 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 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24332) 09/20/24 _x86_64_ (8 CPU) 05:25:43 LINUX RESTART (8 CPU) 05:26:01 CPU %user %nice %system %iowait %steal %idle 05:27:01 all 10.51 9.06 8.15 3.79 0.13 68.35 05:27:01 0 5.56 10.89 8.68 2.41 0.13 72.32 05:27:01 1 11.20 9.24 7.67 2.06 0.13 69.70 05:27:01 2 15.11 6.09 7.66 6.78 0.14 64.22 05:27:01 3 9.10 10.07 7.29 1.24 0.15 72.15 05:27:01 4 14.48 8.43 8.07 5.26 0.10 63.66 05:27:01 5 9.94 9.70 8.42 2.50 0.15 69.29 05:27:01 6 11.63 9.78 9.41 8.30 0.13 60.75 05:27:01 7 7.04 8.28 8.02 1.80 0.14 74.73 05:28:01 all 14.87 2.63 3.30 2.09 0.08 77.04 05:28:01 0 6.68 3.13 3.58 1.17 0.08 85.35 05:28:01 1 24.87 2.95 3.94 2.76 0.08 65.40 05:28:01 2 17.89 1.61 3.21 2.98 0.07 74.25 05:28:01 3 13.01 3.36 3.17 0.95 0.07 79.44 05:28:01 4 8.91 2.31 2.74 2.86 0.08 83.10 05:28:01 5 11.88 3.38 2.81 1.46 0.07 80.40 05:28:01 6 20.28 1.01 3.64 3.72 0.08 71.27 05:28:01 7 15.44 3.30 3.31 0.80 0.08 77.06 Average: all 12.70 5.83 5.72 2.94 0.11 72.71 Average: 0 6.12 7.00 6.12 1.79 0.11 78.85 Average: 1 18.05 6.09 5.80 2.41 0.11 67.54 Average: 2 16.50 3.84 5.43 4.87 0.10 69.26 Average: 3 11.06 6.71 5.23 1.10 0.11 75.80 Average: 4 11.68 5.36 5.40 4.05 0.09 73.42 Average: 5 10.91 6.53 5.61 1.98 0.11 74.87 Average: 6 15.97 5.38 6.52 6.00 0.11 66.02 Average: 7 11.26 5.77 5.65 1.30 0.11 75.91