---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-40019 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 9.2G 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 ---> free -m: total used free shared buff/cache available Mem: 15997 669 12498 1 2829 14988 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:e5:dd:78 brd ff:ff:ff:ff:ff:ff inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fee5:dd78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:6c:32:ec 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-40019) 10/07/24 _x86_64_ (4 CPU) 13:30:24 LINUX RESTART (4 CPU) 13:31:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:32:01 138.13 111.18 26.94 0.00 9600.27 31432.64 0.00 13:33:01 165.67 26.46 139.21 0.00 998.50 7633.41 0.00 13:34:01 91.77 38.35 53.42 0.00 2752.76 8477.36 0.00 13:35:01 143.76 22.35 121.41 0.00 1372.97 12477.39 0.00 Average: 134.82 49.33 85.49 0.00 3656.29 14935.94 0.00 13:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:32:01 13726564 15471544 527292 3.22 41784 1917792 1301588 7.47 719320 1695020 3760 13:33:01 13440124 15410812 576476 3.52 59668 2113840 1287148 7.38 831804 1846068 67164 13:34:01 12811608 15146920 821476 5.01 81760 2438332 1504224 8.63 1137548 2132816 160932 13:35:01 12872964 15420864 541304 3.30 89064 2637632 1268880 7.28 966252 2233432 20404 Average: 13212815 15362535 616637 3.76 68069 2276899 1340460 7.69 913731 1976834 63065 13:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:32:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 13:32:01 ens3 310.02 203.83 1423.33 53.47 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 13:33:01 ens3 104.07 79.39 786.99 19.92 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:34:01 ens3 123.45 101.40 1415.44 18.61 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 13:35:01 ens3 208.75 170.62 2341.09 26.98 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 186.05 138.53 1491.99 29.64 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-40019) 10/07/24 _x86_64_ (4 CPU) 13:30:24 LINUX RESTART (4 CPU) 13:31:02 CPU %user %nice %system %iowait %steal %idle 13:32:01 all 7.30 13.23 10.12 10.86 0.15 58.33 13:32:01 0 6.26 13.76 10.13 8.35 0.19 61.31 13:32:01 1 6.56 13.78 10.51 9.95 0.15 59.05 13:32:01 2 6.22 14.18 10.62 10.10 0.14 58.74 13:32:01 3 10.17 11.21 9.21 15.04 0.14 54.24 13:33:01 all 9.57 3.15 3.04 4.84 0.05 79.35 13:33:01 0 8.40 3.43 3.28 1.47 0.07 83.35 13:33:01 1 8.12 3.18 2.95 1.79 0.03 83.92 13:33:01 2 9.37 3.13 2.95 3.37 0.05 81.14 13:33:01 3 12.41 2.86 3.00 12.75 0.05 68.92 13:34:01 all 20.21 0.00 1.65 5.36 0.08 72.70 13:34:01 0 12.55 0.00 1.87 0.47 0.08 85.03 13:34:01 1 24.36 0.00 2.00 10.77 0.07 62.80 13:34:01 2 17.89 0.00 1.19 0.80 0.05 80.07 13:34:01 3 26.14 0.00 1.53 9.49 0.10 62.74 13:35:01 all 44.25 0.00 1.95 2.33 0.09 51.38 13:35:01 0 51.25 0.00 1.61 0.77 0.08 46.29 13:35:01 1 37.54 0.00 2.10 3.95 0.10 56.31 13:35:01 2 47.49 0.00 2.17 2.59 0.10 47.66 13:35:01 3 40.71 0.00 1.93 2.01 0.08 55.27 Average: all 20.39 4.04 4.15 5.82 0.09 65.50 Average: 0 19.67 4.24 4.19 2.73 0.11 69.06 Average: 1 19.18 4.18 4.35 6.58 0.09 65.62 Average: 2 20.31 4.27 4.19 4.18 0.08 66.97 Average: 3 22.42 3.48 3.89 9.80 0.09 60.32