---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44676 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: 2800.000 BogoMIPS: 5600.00 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 12G 66G 15% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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 9689 1 5630 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:c8:9c:38 brd ff:ff:ff:ff:ff:ff inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fec8:9c38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:68:2d:43 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-44676) 10/21/24 _x86_64_ (4 CPU) 15:27:29 LINUX RESTART (4 CPU) 15:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:29:01 334.41 138.59 195.82 0.00 11285.72 13102.88 0.00 15:30:01 96.43 39.46 56.97 0.00 2692.75 17811.31 0.00 15:31:01 38.14 2.17 35.97 0.00 65.84 14777.07 0.00 15:32:01 70.35 0.85 69.51 0.00 59.59 69293.12 0.00 Average: 134.83 45.27 89.56 0.00 3525.83 28745.52 0.00 15:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:29:01 13392592 15445692 537200 3.28 70496 2179728 1282392 7.36 796096 1920944 167464 15:30:01 11895988 14538048 1424676 8.70 89120 2722464 1988328 11.41 1814584 2351084 163780 15:31:01 9832620 14165156 1796172 10.96 109780 4321752 2193412 12.58 2679760 3475688 1372644 15:32:01 10242376 15369792 590992 3.61 127544 5066616 1315304 7.55 1219500 4496916 447660 Average: 11340894 14879672 1087260 6.64 99235 3572640 1694859 9.72 1627485 3061158 537887 15:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:29:01 ens3 434.84 276.30 1761.74 71.60 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:30:01 ens3 415.53 317.36 5419.17 44.18 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 15:31:01 ens3 324.53 269.44 2561.78 48.88 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 15:32:01 ens3 359.59 272.72 278.49 163.88 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.70 0.70 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 383.62 283.96 2505.30 82.13 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 0.91 0.91 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44676) 10/21/24 _x86_64_ (4 CPU) 15:27:29 LINUX RESTART (4 CPU) 15:28:01 CPU %user %nice %system %iowait %steal %idle 15:29:01 all 23.02 13.52 10.94 2.52 0.11 49.90 15:29:01 0 16.60 15.49 12.36 2.94 0.08 52.52 15:29:01 1 30.18 12.85 10.31 1.94 0.12 44.61 15:29:01 2 24.48 11.20 8.72 1.32 0.12 54.15 15:29:01 3 20.83 14.54 12.38 3.88 0.10 48.28 15:30:01 all 58.16 0.00 2.40 0.62 0.12 38.69 15:30:01 0 56.50 0.00 2.16 0.52 0.12 40.71 15:30:01 1 68.21 0.00 2.73 0.92 0.12 28.03 15:30:01 2 53.63 0.00 2.41 0.35 0.12 43.49 15:30:01 3 54.33 0.00 2.32 0.70 0.12 42.53 15:31:01 all 47.43 0.00 2.51 0.23 0.09 49.75 15:31:01 0 39.00 0.00 2.46 0.02 0.08 58.44 15:31:01 1 63.03 0.00 2.57 0.02 0.10 34.28 15:31:01 2 53.42 0.00 2.67 0.02 0.10 43.79 15:31:01 3 34.25 0.00 2.32 0.86 0.07 62.51 15:32:01 all 42.71 0.00 2.39 0.60 0.08 54.22 15:32:01 0 31.41 0.00 2.00 0.02 0.07 66.51 15:32:01 1 46.37 0.00 2.21 0.05 0.10 51.27 15:32:01 2 58.09 0.00 2.99 0.62 0.08 38.21 15:32:01 3 34.98 0.00 2.38 1.71 0.08 60.84 Average: all 42.86 3.36 4.55 0.99 0.10 48.14 Average: 0 35.91 3.85 4.73 0.87 0.09 54.57 Average: 1 51.98 3.19 4.44 0.73 0.11 39.54 Average: 2 47.43 2.79 4.19 0.58 0.10 44.90 Average: 3 36.14 3.62 4.84 1.78 0.09 53.53