---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39968 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 9.2G 69G 12% / 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 ---> free -m: total used free shared buff/cache available Mem: 15997 684 12484 1 2828 14974 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:ef:6c:bb brd ff:ff:ff:ff:ff:ff inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feef:6cbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:d9:3d:ea 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-39968) 10/07/24 _x86_64_ (4 CPU) 13:24:51 LINUX RESTART (4 CPU) 13:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:26:01 118.41 80.32 38.09 0.00 1990.73 36574.97 0.00 13:27:01 105.60 83.72 21.88 0.00 9131.14 5188.20 0.00 13:28:01 156.04 9.68 146.36 0.00 832.26 5948.49 0.00 13:29:01 117.66 44.99 72.67 0.00 2953.37 13378.57 0.00 Average: 124.43 54.68 69.75 0.00 3726.88 15272.56 0.00 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 14531220 15806024 202264 1.23 39856 1454612 808884 4.64 326312 1302100 5120 13:27:01 13790668 15485948 515492 3.15 42480 1867632 1249456 7.17 686972 1669412 124 13:28:01 13384200 15359956 628088 3.83 60752 2117976 1330112 7.63 885492 1849836 126988 13:29:01 12328720 14810452 1153648 7.04 86108 2575912 1771816 10.17 1499376 2243380 206216 Average: 13508702 15365595 624873 3.81 57299 2004033 1290067 7.40 849538 1766182 84612 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 ens3 26.86 16.66 336.83 1.39 0.00 0.00 0.00 0.00 13:26:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 294.28 176.67 605.46 50.87 0.00 0.00 0.00 0.00 13:27:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 188.75 142.28 1630.00 24.35 0.00 0.00 0.00 0.00 13:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 280.20 233.03 3478.50 32.71 0.00 0.00 0.00 0.00 13:29:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 197.53 142.16 1512.70 27.33 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 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-4c-4g-39968) 10/07/24 _x86_64_ (4 CPU) 13:24:51 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 1.95 15.85 11.69 12.38 0.14 57.98 13:26:01 0 1.42 16.58 11.38 8.58 0.14 61.90 13:26:01 1 2.69 15.95 11.59 4.69 0.12 64.96 13:26:01 2 2.09 15.58 11.32 13.89 0.22 56.89 13:26:01 3 1.59 15.28 12.47 22.43 0.10 48.13 13:27:01 all 6.26 6.41 5.08 1.52 0.08 80.66 13:27:01 0 5.82 6.29 5.50 1.60 0.07 80.74 13:27:01 1 4.43 6.36 5.05 0.94 0.08 83.14 13:27:01 2 7.45 6.79 4.69 1.93 0.07 79.07 13:27:01 3 7.36 6.19 5.08 1.60 0.08 79.69 13:28:01 all 11.81 0.00 1.11 2.12 0.05 84.92 13:28:01 0 3.15 0.00 0.95 1.34 0.03 94.52 13:28:01 1 19.65 0.00 1.96 6.71 0.07 71.62 13:28:01 2 9.21 0.00 0.70 0.27 0.05 89.77 13:28:01 3 15.19 0.00 0.81 0.17 0.05 83.78 13:29:01 all 33.61 0.00 2.05 3.27 0.08 60.99 13:29:01 0 27.11 0.00 2.11 1.16 0.08 69.54 13:29:01 1 27.42 0.00 0.99 6.40 0.07 65.12 13:29:01 2 48.23 0.00 3.62 4.33 0.10 43.71 13:29:01 3 31.76 0.00 1.49 1.19 0.07 65.49 Average: all 13.42 5.54 4.97 4.80 0.09 71.19 Average: 0 9.40 5.68 4.97 3.16 0.08 76.71 Average: 1 13.55 5.57 4.89 4.68 0.08 71.22 Average: 2 16.73 5.58 5.07 5.09 0.11 67.42 Average: 3 14.01 5.33 4.93 6.27 0.08 69.39