---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21332 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 9.4G 68G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 62M 62M 0 100% /snap/core20/1405 tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 591 12299 1 3105 15066 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:0d:3e:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fe0d:3ef5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:26:fc:12 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-21332) 09/12/24 _x86_64_ (4 CPU) 07:32:38 LINUX RESTART (4 CPU) 07:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:34:01 261.92 162.11 99.81 0.00 11872.16 107155.26 0.00 07:35:01 79.09 35.05 44.04 0.00 2075.17 5617.61 0.00 Average: 169.73 98.04 71.69 0.00 6932.10 55955.65 0.00 07:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 11633564 14038016 1945308 11.88 59688 2545040 2704324 15.52 2213072 2259700 2872 07:35:01 12777380 15482500 486320 2.97 84832 2804608 1224520 7.03 838512 2466960 132116 Average: 12205472 14760258 1215814 7.42 72260 2674824 1964422 11.27 1525792 2363330 67494 07:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 ens3 323.20 197.34 4073.13 46.86 0.00 0.00 0.00 0.00 07:34:01 lo 2.75 2.75 0.26 0.26 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 79.47 56.81 724.39 9.92 0.00 0.00 0.00 0.00 07:35:01 lo 0.87 0.87 0.08 0.08 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: ens3 200.30 126.48 2384.55 28.23 0.00 0.00 0.00 0.00 Average: lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-21332) 09/12/24 _x86_64_ (4 CPU) 07:32:38 LINUX RESTART (4 CPU) 07:33:02 CPU %user %nice %system %iowait %steal %idle 07:34:01 all 41.69 10.94 10.08 14.69 0.12 22.49 07:34:01 0 40.33 11.05 10.26 13.31 0.10 24.94 07:34:01 1 42.16 10.69 9.67 13.81 0.12 23.55 07:34:01 2 40.47 11.48 10.18 15.93 0.12 21.82 07:34:01 3 43.78 10.53 10.20 15.71 0.12 19.65 07:35:01 all 13.77 2.57 3.01 8.37 0.09 72.19 07:35:01 0 8.76 2.14 2.77 4.73 0.07 81.54 07:35:01 1 9.85 2.60 2.86 22.88 0.08 61.73 07:35:01 2 30.63 2.40 3.75 5.14 0.10 57.98 07:35:01 3 5.99 3.14 2.65 0.77 0.10 87.36 Average: all 27.50 6.69 6.48 11.48 0.10 47.75 Average: 0 24.31 6.53 6.46 8.95 0.08 53.66 Average: 1 25.74 6.58 6.21 18.42 0.10 42.95 Average: 2 35.48 6.87 6.91 10.45 0.11 40.18 Average: 3 24.54 6.77 6.35 8.10 0.11 54.13