---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24625 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 861 27818 1 3419 30774 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:5c:e7:df brd ff:ff:ff:ff:ff:ff inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe5c:e7df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:6a:86:b5 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-24625) 09/20/24 _x86_64_ (8 CPU) 11:30:19 LINUX RESTART (8 CPU) 11:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:32:01 386.04 88.15 297.88 0.00 2551.17 10797.95 0.00 11:33:01 111.96 2.12 109.85 0.00 141.04 20061.32 0.00 Average: 249.00 45.13 203.87 0.00 1346.11 15429.64 0.00 11:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 29631584 31623700 698960 2.13 80944 2212520 1608772 4.74 975540 1921152 167956 11:33:01 28471664 31484652 807368 2.46 122924 3124380 2121300 6.25 1192956 2766700 718900 Average: 29051624 31554176 753164 2.29 101934 2668450 1865036 5.50 1084248 2343926 443428 11:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 11:32:01 ens3 185.04 134.41 1558.20 21.91 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 11:33:01 ens3 171.92 138.93 2800.27 18.84 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 178.48 136.67 2179.23 20.38 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-24625) 09/20/24 _x86_64_ (8 CPU) 11:30:19 LINUX RESTART (8 CPU) 11:31:01 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 8.95 8.27 6.81 3.76 0.14 72.07 11:32:01 0 23.97 6.46 6.14 2.47 0.13 60.83 11:32:01 1 5.25 4.78 6.19 14.30 0.15 69.32 11:32:01 2 2.59 8.16 6.98 3.79 0.13 78.35 11:32:01 3 6.55 9.14 6.71 1.40 0.15 76.05 11:32:01 4 10.70 8.60 7.49 1.51 0.13 71.56 11:32:01 5 10.36 9.16 7.41 1.11 0.13 71.82 11:32:01 6 2.19 10.52 7.00 2.76 0.13 77.39 11:32:01 7 9.95 9.38 6.54 2.72 0.15 71.26 11:33:01 all 16.95 0.00 1.58 3.24 0.06 78.17 11:33:01 0 28.45 0.00 1.37 1.12 0.05 69.01 11:33:01 1 7.90 0.00 1.25 4.03 0.05 86.77 11:33:01 2 6.95 0.00 1.62 7.68 0.07 83.69 11:33:01 3 19.99 0.00 1.71 2.14 0.05 76.11 11:33:01 4 19.09 0.00 1.59 2.51 0.07 76.74 11:33:01 5 8.35 0.00 1.22 0.44 0.05 89.94 11:33:01 6 31.26 0.00 2.49 1.97 0.07 64.21 11:33:01 7 13.55 0.00 1.37 6.10 0.07 78.91 Average: all 12.96 4.13 4.18 3.50 0.10 75.13 Average: 0 26.22 3.22 3.74 1.79 0.09 64.94 Average: 1 6.58 2.38 3.71 9.15 0.10 78.07 Average: 2 4.77 4.08 4.29 5.73 0.10 81.02 Average: 3 13.29 4.56 4.20 1.77 0.10 76.08 Average: 4 14.91 4.29 4.53 2.01 0.10 74.16 Average: 5 9.35 4.57 4.31 0.77 0.09 80.91 Average: 6 16.78 5.24 4.74 2.36 0.10 70.78 Average: 7 11.75 4.68 3.95 4.42 0.11 75.10