---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5099 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 9.5G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 698 12012 1 3286 14959 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:6c:ac:96 brd ff:ff:ff:ff:ff:ff inet 10.30.171.173/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe6c:ac96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:6c:1a:dd 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5099) 11/07/24 _x86_64_ (4 CPU) 16:26:17 LINUX RESTART (4 CPU) 16:27:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:28:01 266.87 77.12 189.75 0.00 2482.56 10286.82 0.00 16:29:01 215.13 38.74 176.39 0.00 2210.20 11676.77 0.00 16:30:01 46.53 13.56 32.96 0.00 994.10 15305.32 0.00 16:31:01 6.13 0.55 5.58 0.00 29.73 1046.63 0.00 Average: 133.11 32.31 100.80 0.00 1424.77 9576.01 0.00 16:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:28:01 13294472 15414188 563964 3.44 72112 2242156 1273184 7.30 864100 1942892 178872 16:29:01 11573200 14280816 1676608 10.23 88360 2780008 2305484 13.23 2169644 2302084 346152 16:30:01 11060844 13881656 2077984 12.69 90852 2884624 2570216 14.75 2670964 2309112 25796 16:31:01 7037296 9867848 6091700 37.19 91064 2893420 6758596 38.78 6677468 2316828 4704 Average: 10741453 13361127 2602564 15.89 85597 2700052 3226870 18.51 3095544 2217729 138881 16:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:28:01 ens3 163.75 120.57 1052.97 22.17 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 16:29:01 ens3 299.38 229.01 3839.43 36.43 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 16:30:01 ens3 64.82 57.54 483.38 10.46 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:31:01 ens3 5.57 5.50 1.09 1.18 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 133.26 103.09 1345.54 17.54 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 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5099) 11/07/24 _x86_64_ (4 CPU) 16:26:17 LINUX RESTART (4 CPU) 16:27:02 CPU %user %nice %system %iowait %steal %idle 16:28:01 all 18.89 10.17 8.41 3.38 0.09 59.08 16:28:01 0 16.51 9.36 7.87 2.17 0.09 64.00 16:28:01 1 14.10 10.59 8.40 5.00 0.07 61.84 16:28:01 2 21.49 11.11 9.04 3.01 0.10 55.25 16:28:01 3 23.42 9.62 8.32 3.33 0.09 55.23 16:29:01 all 40.87 0.00 2.52 7.83 0.08 48.71 16:29:01 0 41.37 0.00 2.36 0.45 0.07 55.75 16:29:01 1 40.46 0.00 3.34 25.25 0.08 30.86 16:29:01 2 39.37 0.00 2.42 2.10 0.08 56.03 16:29:01 3 42.27 0.00 1.96 3.58 0.08 52.10 16:30:01 all 68.46 0.00 1.64 7.50 0.12 22.28 16:30:01 0 69.47 0.00 1.56 1.58 0.12 27.28 16:30:01 1 68.16 0.00 1.61 13.51 0.15 16.57 16:30:01 2 67.27 0.00 1.38 0.13 0.10 31.12 16:30:01 3 68.93 0.00 2.03 14.78 0.10 14.16 16:31:01 all 15.45 0.00 0.88 0.15 0.06 83.46 16:31:01 0 20.82 0.00 1.91 0.23 0.08 76.96 16:31:01 1 13.55 0.00 0.52 0.39 0.07 85.48 16:31:01 2 13.50 0.00 0.60 0.00 0.05 85.85 16:31:01 3 13.91 0.00 0.48 0.00 0.05 85.56 Average: all 35.98 2.50 3.34 4.72 0.09 53.38 Average: 0 37.14 2.30 3.40 1.10 0.09 55.97 Average: 1 34.18 2.61 3.44 11.06 0.09 48.62 Average: 2 35.44 2.73 3.33 1.30 0.08 57.11 Average: 3 37.15 2.37 3.18 5.42 0.08 51.80