---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39967 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /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 678 12472 1 2846 14979 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:fb:f9:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fefb:f9b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:12:d6:3a 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-39967) 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 13:26:02 164.51 118.51 45.99 0.00 10510.51 40889.05 0.00 13:27:01 60.21 45.37 14.84 0.00 615.90 908.61 0.00 13:28:01 158.62 13.36 145.26 0.00 1347.24 5937.81 0.00 13:29:01 99.05 41.34 57.71 0.00 2437.19 11134.94 0.00 Average: 120.85 54.69 66.16 0.00 3740.73 14775.37 0.00 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:02 13786532 15451304 549452 3.35 40976 1840184 1329924 7.63 698404 1660536 7652 13:27:01 13796920 15492924 508140 3.10 42460 1868240 1247288 7.16 677388 1670824 80 13:28:01 13364260 15356320 630988 3.85 61408 2133656 1340304 7.69 890892 1864372 126768 13:29:01 12363652 14846060 1116604 6.82 86060 2576460 1703600 9.77 1463180 2244524 266496 Average: 13327841 15286652 701296 4.28 57726 2104635 1405279 8.06 932466 1860064 100249 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:26:02 ens3 164.32 122.61 685.25 21.37 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 13:27:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 13:27:01 ens3 112.88 71.63 253.69 32.21 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 13:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:28:01 ens3 157.14 126.66 1627.61 23.19 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 13:29:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:29:01 ens3 291.48 234.48 3479.30 32.73 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 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 181.74 139.13 1516.72 27.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39967) 10/07/24 _x86_64_ (4 CPU) 13:24:51 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:02 all 4.71 14.19 10.91 15.03 0.13 55.03 13:26:02 0 4.97 14.29 10.61 16.38 0.13 53.61 13:26:02 1 4.16 13.87 11.73 18.51 0.13 51.60 13:26:02 2 5.08 13.89 10.85 9.23 0.13 60.82 13:26:02 3 4.64 14.70 10.43 16.00 0.10 54.12 13:27:01 all 3.20 8.61 5.64 1.09 0.09 81.37 13:27:01 0 4.61 7.90 5.34 1.00 0.08 81.07 13:27:01 1 2.30 8.94 5.88 1.23 0.09 81.57 13:27:01 2 3.03 8.67 5.54 1.01 0.09 81.68 13:27:01 3 2.87 8.95 5.82 1.11 0.09 81.17 13:28:01 all 11.83 0.00 1.14 2.25 0.05 84.73 13:28:01 0 15.28 0.00 1.28 0.23 0.05 83.16 13:28:01 1 3.22 0.00 0.52 0.27 0.05 95.94 13:28:01 2 22.94 0.00 2.01 4.57 0.07 70.42 13:28:01 3 5.88 0.00 0.75 3.96 0.03 89.37 13:29:01 all 33.67 0.00 2.01 2.78 0.09 61.45 13:29:01 0 27.08 0.00 1.45 1.96 0.12 69.40 13:29:01 1 29.29 0.00 1.92 0.87 0.07 67.86 13:29:01 2 54.22 0.00 3.38 1.42 0.08 40.90 13:29:01 3 24.09 0.00 1.27 6.90 0.08 67.66 Average: all 13.43 5.66 4.90 5.28 0.09 70.63 Average: 0 13.04 5.51 4.65 4.87 0.10 71.82 Average: 1 9.80 5.66 4.99 5.22 0.08 74.24 Average: 2 21.48 5.60 5.43 4.06 0.09 63.34 Average: 3 9.41 5.87 4.54 6.99 0.08 73.11