---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2136 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 9.6G 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 679 11840 1 3477 14978 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:38:3d:19 brd ff:ff:ff:ff:ff:ff inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe38:3d19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:d5:2b:83 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-2136) 10/28/24 _x86_64_ (4 CPU) 09:20:30 LINUX RESTART (4 CPU) 09:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:22:01 308.05 138.88 169.17 0.00 10463.72 25043.16 0.00 09:23:01 220.10 45.48 174.62 0.00 3016.43 11706.73 0.00 09:24:01 71.77 18.05 53.72 0.00 1191.40 19290.78 0.00 09:25:01 5.72 0.60 5.12 0.00 32.39 1015.43 0.00 09:26:01 34.33 5.78 28.55 0.00 4566.44 6756.34 0.00 09:27:01 24.88 0.88 23.99 0.00 109.56 2435.99 0.00 Average: 110.80 34.94 75.86 0.00 3229.91 11041.17 0.00 09:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 13512332 15422380 566820 3.46 55924 2059832 1326832 7.61 829304 1783252 89048 09:23:01 12450552 14941040 1021824 6.24 83888 2587920 1723468 9.89 1380544 2241476 325560 09:24:01 10965384 13771308 2187932 13.36 90756 2871020 2784812 15.98 2780468 2296188 24916 09:25:01 7036944 9852080 6106860 37.28 91088 2879256 6764956 38.81 6695100 2300972 4620 09:26:01 10606700 13771800 2178004 13.30 99488 3209728 2758264 15.82 2979636 2430904 23664 09:27:01 12184988 15395268 555000 3.39 102644 3247676 1295284 7.43 1379484 2457176 25912 Average: 11126150 13858979 2102740 12.84 87298 2809239 2775603 15.92 2674089 2251661 82287 09:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:22:01 ens3 393.93 273.35 1996.86 71.30 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:23:01 ens3 315.55 249.04 3997.37 34.77 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:24:01 ens3 106.18 89.32 825.84 17.40 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:25:01 ens3 8.70 7.97 1.98 2.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 09:26:01 ens3 131.06 56.44 2142.86 6.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 09:27:01 ens3 57.00 53.58 189.53 15.61 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 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 168.73 121.62 1525.70 24.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2136) 10/28/24 _x86_64_ (4 CPU) 09:20:30 LINUX RESTART (4 CPU) 09:21:01 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 16.06 15.90 12.62 9.62 0.13 45.68 09:22:01 0 13.36 17.12 13.19 15.02 0.12 41.19 09:22:01 1 23.45 13.45 12.08 8.03 0.12 42.88 09:22:01 2 15.74 15.88 12.16 10.49 0.15 45.58 09:22:01 3 11.69 17.15 13.03 4.90 0.12 53.11 09:23:01 all 32.41 0.00 2.30 3.09 0.08 62.12 09:23:01 0 34.01 0.00 2.68 6.76 0.07 56.49 09:23:01 1 20.57 0.00 1.60 1.62 0.08 76.13 09:23:01 2 40.24 0.00 2.54 1.47 0.08 55.66 09:23:01 3 34.86 0.00 2.40 2.52 0.08 60.13 09:24:01 all 71.28 0.00 2.39 1.94 0.11 24.29 09:24:01 0 72.65 0.00 3.47 3.93 0.13 19.82 09:24:01 1 63.17 0.00 2.39 2.37 0.10 31.97 09:24:01 2 74.41 0.00 1.93 0.17 0.10 23.39 09:24:01 3 74.89 0.00 1.77 1.30 0.10 21.95 09:25:01 all 29.19 0.00 0.93 0.13 0.08 69.68 09:25:01 0 28.50 0.00 0.57 0.42 0.08 70.42 09:25:01 1 27.94 0.00 0.53 0.07 0.07 71.40 09:25:01 2 29.06 0.00 0.52 0.00 0.08 70.34 09:25:01 3 31.26 0.00 2.09 0.02 0.08 66.54 09:26:01 all 27.44 0.00 1.73 2.00 0.08 68.75 09:26:01 0 26.32 0.00 1.74 1.42 0.08 70.44 09:26:01 1 25.07 0.00 1.96 2.79 0.08 70.10 09:26:01 2 28.79 0.00 2.00 2.30 0.07 66.85 09:26:01 3 29.59 0.00 1.20 1.51 0.08 67.61 09:27:01 all 51.32 0.00 1.95 0.54 0.09 46.10 09:27:01 0 58.83 0.00 2.20 0.27 0.08 38.61 09:27:01 1 43.72 0.00 1.90 0.07 0.07 54.25 09:27:01 2 48.42 0.00 1.91 1.39 0.08 48.20 09:27:01 3 54.34 0.00 1.78 0.42 0.13 43.33 Average: all 37.96 2.62 3.63 2.87 0.09 52.82 Average: 0 38.94 2.83 3.96 4.62 0.10 49.55 Average: 1 33.97 2.22 3.39 2.48 0.09 57.85 Average: 2 39.45 2.62 3.49 2.62 0.10 51.72 Average: 3 39.48 2.82 3.69 1.77 0.10 52.14