---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-22637 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 9.3G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 ---> free -m: total used free shared buff/cache available Mem: 15997 698 12274 1 3023 14959 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:e3:b9:ab brd ff:ff:ff:ff:ff:ff inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fee3:b9ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:6e:62:fa 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-22637) 09/15/24 _x86_64_ (4 CPU) 16:30:50 LINUX RESTART (4 CPU) 16:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:32:01 337.10 156.80 180.30 0.00 11696.27 46650.27 0.00 16:33:01 262.32 66.06 196.27 0.00 3672.85 12764.96 0.00 16:34:01 39.66 7.25 32.41 0.00 547.38 11202.53 0.00 16:35:01 13.96 2.83 11.13 0.00 105.83 2400.27 0.00 16:36:01 44.79 2.37 42.43 0.00 205.57 4946.51 0.00 Average: 139.56 47.06 92.50 0.00 3245.19 15591.43 0.00 16:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 13422980 15368964 612852 3.74 62464 2085352 1332176 7.64 882160 1807076 128124 16:33:01 12223684 14714012 1245920 7.61 89208 2578140 2093232 12.01 1608276 2232520 283028 16:34:01 11799240 14380220 1579120 9.64 91484 2660656 2139288 12.27 2033804 2227480 26428 16:35:01 11430880 14084784 1874116 11.44 93588 2724516 2490340 14.29 2345956 2275016 25584 16:36:01 12571492 15312912 638848 3.90 99956 2800916 1383640 7.94 1131972 2334416 2024 Average: 12289655 14772178 1190171 7.27 87340 2569916 1887735 10.83 1600434 2175302 93038 16:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 ens3 434.25 312.33 2376.55 73.27 0.00 0.00 0.00 0.00 16:32:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 ens3 294.70 239.19 3420.26 32.79 0.00 0.00 0.00 0.00 16:33:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 80.09 71.42 429.26 14.43 0.00 0.00 0.00 0.00 16:34:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 40.84 31.74 8.70 8.33 0.00 0.00 0.00 0.00 16:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 105.55 70.84 690.14 17.27 0.00 0.00 0.00 0.00 16:36:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 191.07 145.10 1384.90 29.22 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.15 0.15 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-22637) 09/15/24 _x86_64_ (4 CPU) 16:30:50 LINUX RESTART (4 CPU) 16:31:01 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 17.40 17.32 15.52 4.84 0.12 44.79 16:32:01 0 17.38 17.05 15.44 5.75 0.10 44.28 16:32:01 1 23.39 15.09 14.03 3.41 0.15 43.93 16:32:01 2 12.54 19.25 16.25 6.89 0.10 44.96 16:32:01 3 16.30 17.87 16.38 3.32 0.12 46.01 16:33:01 all 32.44 2.60 4.25 3.40 0.10 57.21 16:33:01 0 40.68 3.08 4.51 1.76 0.13 49.83 16:33:01 1 27.50 3.00 4.57 5.07 0.10 59.76 16:33:01 2 31.54 1.61 3.74 4.88 0.10 58.12 16:33:01 3 30.02 2.72 4.16 1.90 0.08 61.12 16:34:01 all 78.29 0.00 2.05 0.78 0.10 18.77 16:34:01 0 81.18 0.00 2.29 0.39 0.10 16.03 16:34:01 1 72.18 0.00 1.73 0.29 0.10 25.69 16:34:01 2 79.70 0.00 2.41 1.92 0.10 15.87 16:34:01 3 80.11 0.00 1.79 0.54 0.08 17.48 16:35:01 all 80.08 0.00 1.89 0.15 0.08 17.80 16:35:01 0 80.22 0.00 2.12 0.18 0.07 17.41 16:35:01 1 77.38 0.00 1.77 0.05 0.08 20.71 16:35:01 2 83.30 0.00 1.81 0.07 0.08 14.74 16:35:01 3 79.40 0.00 1.88 0.30 0.08 18.33 16:36:01 all 42.75 0.00 1.65 0.74 0.07 54.80 16:36:01 0 56.72 0.00 1.64 0.20 0.08 41.35 16:36:01 1 31.88 0.00 1.53 0.40 0.07 66.12 16:36:01 2 41.18 0.00 1.49 0.15 0.07 57.11 16:36:01 3 41.26 0.00 1.92 2.20 0.07 54.55 Average: all 50.23 3.96 5.05 1.98 0.09 38.69 Average: 0 55.28 4.00 5.18 1.65 0.10 33.79 Average: 1 46.47 3.60 4.71 1.84 0.10 43.28 Average: 2 49.71 4.14 5.12 2.77 0.09 38.17 Average: 3 49.46 4.09 5.20 1.65 0.09 39.51