---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42329 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 9.6G 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/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11788 1 3515 14964 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:0f:03:ab brd ff:ff:ff:ff:ff:ff inet 10.30.170.194/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe0f:3ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:df:52:01 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-42329) 10/14/24 _x86_64_ (4 CPU) 12:16:08 LINUX RESTART (4 CPU) 12:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:18:01 251.47 68.99 182.49 0.00 2342.01 28388.09 0.00 12:19:01 205.21 50.50 154.72 0.00 3090.30 38454.52 0.00 12:20:01 76.10 7.65 68.46 0.00 272.09 26358.14 0.00 12:21:01 19.84 0.07 19.78 0.00 2.67 6547.55 0.00 Average: 138.16 31.80 106.36 0.00 1426.78 24936.87 0.00 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 13286848 15413324 567348 3.46 73928 2246504 1261016 7.23 857752 1959848 166968 12:19:01 11496788 14369632 1594620 9.73 94284 2941448 2405928 13.80 2024060 2533816 347596 12:20:01 10686684 13530216 2433084 14.85 100424 2905596 2965188 17.01 3017004 2349140 21052 12:21:01 10668788 13675236 2287712 13.97 101760 3056908 2829636 16.23 2897768 2474988 141496 Average: 11534777 14247102 1720691 10.50 92599 2787614 2365442 13.57 2199146 2329448 169278 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 109.28 89.84 1003.63 18.30 0.00 0.00 0.00 0.00 12:18:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 581.24 460.00 7352.36 55.08 0.00 0.00 0.00 0.00 12:19:01 lo 93.22 93.22 86.91 86.91 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 42.18 39.96 46.35 9.08 0.00 0.00 0.00 0.00 12:20:01 lo 2968.82 2968.82 2821.64 2821.64 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 67.64 59.66 152.20 14.86 0.00 0.00 0.00 0.00 12:21:01 lo 1255.66 1255.66 1184.86 1184.86 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: ens3 200.10 162.37 2138.77 24.33 0.00 0.00 0.00 0.00 Average: lo 1079.59 1079.59 1023.34 1023.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42329) 10/14/24 _x86_64_ (4 CPU) 12:16:08 LINUX RESTART (4 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 17.17 9.68 7.60 5.09 0.11 60.36 12:18:01 0 22.68 7.34 6.68 8.10 0.10 55.10 12:18:01 1 25.85 8.82 7.94 4.08 0.15 53.16 12:18:01 2 10.28 11.24 8.11 5.27 0.08 65.01 12:18:01 3 9.81 11.33 7.66 2.87 0.08 68.25 12:19:01 all 55.50 0.00 2.67 3.13 0.13 38.56 12:19:01 0 50.67 0.00 2.55 2.94 0.12 43.73 12:19:01 1 50.16 0.00 2.95 2.05 0.12 44.72 12:19:01 2 66.89 0.00 3.21 5.90 0.15 23.85 12:19:01 3 54.30 0.00 2.00 1.63 0.12 41.95 12:20:01 all 72.18 0.00 3.16 0.59 0.13 23.94 12:20:01 0 69.42 0.00 2.33 0.40 0.13 27.72 12:20:01 1 73.87 0.00 3.81 0.80 0.12 21.40 12:20:01 2 74.69 0.00 4.27 0.92 0.13 19.98 12:20:01 3 70.75 0.00 2.22 0.23 0.12 26.67 12:21:01 all 74.56 0.00 2.65 0.14 0.12 22.53 12:21:01 0 72.92 0.00 2.25 0.15 0.13 24.55 12:21:01 1 80.54 0.00 2.86 0.18 0.13 16.28 12:21:01 2 79.43 0.00 3.24 0.00 0.10 17.23 12:21:01 3 65.35 0.00 2.25 0.23 0.12 32.05 Average: all 54.90 2.42 4.02 2.23 0.12 36.31 Average: 0 53.91 1.84 3.46 2.90 0.12 37.77 Average: 1 57.66 2.20 4.39 1.78 0.13 33.84 Average: 2 57.88 2.81 4.71 3.01 0.12 31.48 Average: 3 50.15 2.82 3.53 1.24 0.11 42.16