---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-33348 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.3G 69G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 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 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 670 12369 1 2956 14987 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:8b:8b:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe8b:8bc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2e:06:9a:ae 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-4c-4g-33348) 10/01/24 _x86_64_ (4 CPU) 11:47:10 LINUX RESTART (4 CPU) 11:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:49:01 189.45 68.97 120.48 0.00 2339.74 8098.27 0.00 11:50:01 74.10 1.47 72.64 0.00 83.05 14784.74 0.00 Average: 131.78 35.22 96.56 0.00 1211.40 11441.50 0.00 11:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:49:01 13186136 15363824 616604 3.76 72200 2297392 1336984 7.67 884496 2030616 224484 11:50:01 12629172 15285424 679720 4.15 91256 2728712 1734284 9.95 980388 2448856 293692 Average: 12907654 15324624 648162 3.96 81728 2513052 1535634 8.81 932442 2239736 259088 11:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:49:01 ens3 85.34 70.84 945.59 8.98 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 8.53 8.53 0.79 0.79 0.00 0.00 0.00 0.00 11:50:01 ens3 94.53 76.87 1290.56 10.73 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 Average: lo 4.70 4.70 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 89.94 73.85 1118.08 9.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-33348) 10/01/24 _x86_64_ (4 CPU) 11:47:10 LINUX RESTART (4 CPU) 11:48:01 CPU %user %nice %system %iowait %steal %idle 11:49:01 all 18.82 9.61 7.46 3.38 0.09 60.64 11:49:01 0 33.48 9.99 8.50 3.90 0.12 44.01 11:49:01 1 8.58 11.83 7.72 2.42 0.08 69.36 11:49:01 2 17.03 9.11 7.38 1.65 0.08 64.74 11:49:01 3 16.12 7.51 6.24 5.54 0.08 64.50 11:50:01 all 14.32 0.00 1.43 2.58 0.06 81.60 11:50:01 0 30.88 0.00 2.34 0.75 0.08 65.95 11:50:01 1 4.93 0.00 1.33 5.53 0.05 88.16 11:50:01 2 11.93 0.00 1.09 1.02 0.07 85.90 11:50:01 3 9.48 0.00 0.99 3.04 0.05 86.45 Average: all 16.57 4.80 4.44 2.98 0.08 71.14 Average: 0 32.18 4.98 5.41 2.32 0.10 55.00 Average: 1 6.75 5.91 4.52 3.98 0.07 78.76 Average: 2 14.47 4.54 4.22 1.33 0.08 75.36 Average: 3 12.79 3.75 3.61 4.29 0.07 75.48