---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39971 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: 2799.996 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 675 12156 1 3165 14983 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:c7:62:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fec7:62b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:29:6e:3d 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-39971) 10/07/24 _x86_64_ (4 CPU) 13:25:05 LINUX RESTART (4 CPU) 13:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:27:01 127.85 106.90 20.95 0.00 9374.55 5248.90 0.00 13:28:01 158.64 17.53 141.11 0.00 1738.91 5885.30 0.00 13:29:01 224.91 45.07 179.84 0.00 2599.27 13581.21 0.00 13:30:01 54.92 9.72 45.21 0.00 693.08 23517.81 0.00 Average: 141.58 44.81 96.77 0.00 3602.13 12057.52 0.00 13:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:27:01 13814716 15504528 501452 3.06 42404 1862368 1242732 7.13 670732 1664992 280 13:28:01 13369952 15368256 624028 3.81 61448 2139508 1337660 7.67 906476 1848064 127504 13:29:01 12040308 14546128 1421776 8.68 86376 2599048 2227836 12.78 1781508 2253396 239532 13:30:01 12465728 15358120 608424 3.71 97172 2958336 1319012 7.57 1050272 2544308 18336 Average: 12922676 15194258 788920 4.82 71850 2389815 1531810 8.79 1102247 2077690 96413 13:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 284.78 172.95 604.83 50.20 0.00 0.00 0.00 0.00 13:27:01 lo 0.13 0.13 0.01 0.01 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 ens3 184.89 137.98 1629.62 23.88 0.00 0.00 0.00 0.00 13:28:01 lo 0.73 0.73 0.07 0.07 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 ens3 284.41 235.60 3613.14 34.83 0.00 0.00 0.00 0.00 13:29:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 315.33 218.00 4077.83 28.80 0.00 0.00 0.00 0.00 13:30:01 lo 172.54 172.54 163.06 163.06 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 267.35 191.13 2481.17 34.43 0.00 0.00 0.00 0.00 Average: lo 43.69 43.69 40.81 40.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39971) 10/07/24 _x86_64_ (4 CPU) 13:25:05 LINUX RESTART (4 CPU) 13:26:01 CPU %user %nice %system %iowait %steal %idle 13:27:01 all 6.02 11.77 9.58 0.97 0.08 71.57 13:27:01 0 5.66 11.44 9.89 0.99 0.08 71.93 13:27:01 1 6.05 11.83 9.54 1.28 0.10 71.21 13:27:01 2 6.17 11.80 9.20 0.71 0.07 72.05 13:27:01 3 6.22 12.02 9.67 0.91 0.08 71.09 13:28:01 all 12.18 0.00 1.25 2.21 0.05 84.31 13:28:01 0 6.93 0.00 0.92 3.24 0.03 88.88 13:28:01 1 16.04 0.00 1.21 0.70 0.03 82.02 13:28:01 2 4.67 0.00 0.47 0.03 0.07 94.76 13:28:01 3 21.15 0.00 2.40 4.86 0.07 71.53 13:29:01 all 38.05 0.00 2.16 3.06 0.09 56.63 13:29:01 0 29.42 0.00 1.94 4.25 0.08 64.30 13:29:01 1 28.37 0.00 1.24 3.30 0.10 66.99 13:29:01 2 34.44 0.00 2.15 3.07 0.08 60.26 13:29:01 3 59.95 0.00 3.31 1.64 0.10 35.00 13:30:01 all 34.52 0.00 1.78 2.30 0.07 61.33 13:30:01 0 24.56 0.00 1.82 3.67 0.07 69.89 13:30:01 1 38.63 0.00 1.57 1.15 0.07 58.59 13:30:01 2 47.25 0.00 1.52 3.99 0.08 47.16 13:30:01 3 27.77 0.00 2.21 0.38 0.07 69.57 Average: all 22.73 2.93 3.68 2.14 0.07 68.46 Average: 0 16.68 2.84 3.63 3.04 0.07 73.75 Average: 1 22.31 2.94 3.38 1.61 0.08 69.69 Average: 2 23.13 2.93 3.32 1.95 0.08 68.58 Average: 3 28.81 3.00 4.39 1.95 0.08 61.78