---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2093 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 9.5G 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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 677 11902 1 3417 14980 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:be:cf:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:febe:cfd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:8d:92:c2 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-2093) 10/28/24 _x86_64_ (4 CPU) 04:30:02 LINUX RESTART (4 CPU) 04:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:32:01 255.79 88.17 167.62 0.00 2704.90 8081.22 0.00 04:33:01 203.77 34.68 169.09 0.00 2022.33 12732.01 0.00 04:34:01 53.39 17.55 35.84 0.00 1177.27 16181.30 0.00 04:35:01 6.60 0.55 6.05 0.00 29.73 1075.15 0.00 04:36:01 49.88 6.53 43.34 0.00 4669.49 7254.39 0.00 Average: 113.41 29.30 84.11 0.00 2118.79 9068.11 0.00 04:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:32:01 13270148 15382800 596608 3.64 68772 2239652 1358848 7.80 927508 1905868 207996 04:33:01 12182004 14732232 1229916 7.51 84644 2645012 1844332 10.58 1617216 2271040 290440 04:34:01 11034408 13845052 2115276 12.91 90960 2875084 2827548 16.22 2709148 2299476 26100 04:35:01 6949092 9768668 6191308 37.79 91188 2883132 6837032 39.23 6778364 2305808 3944 04:36:01 12249964 15398464 552096 3.37 100204 3194688 1306168 7.49 1354564 2421820 16808 Average: 11137123 13825443 2137041 13.05 87154 2767514 2834786 16.26 2677360 2240802 109058 04:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:32:01 ens3 283.34 194.71 1944.38 56.56 0.00 0.00 0.00 0.00 04:32:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 362.72 280.55 4038.71 37.93 0.00 0.00 0.00 0.00 04:33:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 87.40 74.37 523.32 15.83 0.00 0.00 0.00 0.00 04:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 6.12 5.97 1.21 1.31 0.00 0.00 0.00 0.00 04:35:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 181.82 104.17 2117.53 14.86 0.00 0.00 0.00 0.00 04:36:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 183.95 131.74 1724.30 25.19 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.11 0.11 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-2093) 10/28/24 _x86_64_ (4 CPU) 04:30:02 LINUX RESTART (4 CPU) 04:31:02 CPU %user %nice %system %iowait %steal %idle 04:32:01 all 18.16 12.28 9.52 4.49 0.12 55.44 04:32:01 0 19.41 11.04 9.36 4.99 0.10 55.11 04:32:01 1 32.50 10.96 9.85 8.22 0.12 38.34 04:32:01 2 10.82 13.84 9.97 2.30 0.12 62.95 04:32:01 3 9.92 13.29 8.88 2.47 0.12 65.32 04:33:01 all 34.67 0.00 1.93 4.74 0.08 58.58 04:33:01 0 35.61 0.00 1.62 6.79 0.08 55.89 04:33:01 1 36.14 0.00 1.61 4.52 0.07 57.67 04:33:01 2 30.28 0.00 2.37 2.94 0.10 64.31 04:33:01 3 36.63 0.00 2.12 4.73 0.08 56.44 04:34:01 all 75.07 0.00 2.32 1.35 0.11 21.15 04:34:01 0 81.13 0.00 1.39 0.64 0.10 16.74 04:34:01 1 71.38 0.00 3.60 2.24 0.12 22.66 04:34:01 2 69.91 0.00 2.41 1.56 0.12 26.00 04:34:01 3 77.88 0.00 1.86 0.97 0.10 19.19 04:35:01 all 19.48 0.00 0.88 0.13 0.08 79.43 04:35:01 0 24.40 0.00 1.75 0.00 0.10 73.75 04:35:01 1 18.63 0.00 0.52 0.47 0.08 80.30 04:35:01 2 18.58 0.00 0.73 0.00 0.07 80.62 04:35:01 3 16.31 0.00 0.53 0.05 0.08 83.02 04:36:01 all 12.96 0.00 1.81 2.73 0.06 82.43 04:36:01 0 5.43 0.00 1.41 0.37 0.07 92.73 04:36:01 1 19.87 0.00 1.97 2.66 0.07 75.43 04:36:01 2 17.93 0.00 2.26 4.35 0.07 75.40 04:36:01 3 8.66 0.00 1.61 3.58 0.05 86.10 Average: all 32.10 2.41 3.26 2.68 0.09 59.45 Average: 0 33.20 2.17 3.08 2.54 0.09 58.92 Average: 1 35.73 2.16 3.48 3.60 0.09 54.94 Average: 2 29.54 2.72 3.52 2.23 0.09 61.90 Average: 3 29.94 2.62 2.98 2.36 0.09 62.02