---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2140 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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 677 11840 1 3479 14980 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:a9:94:77 brd ff:ff:ff:ff:ff:ff inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fea9:9477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:8b:75:5c 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-2140) 10/28/24 _x86_64_ (4 CPU) 09:21:01 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:23:01 126.95 57.74 69.21 0.00 1912.75 20966.26 0.00 09:24:01 199.33 48.23 151.10 0.00 2932.36 33624.39 0.00 09:25:01 33.38 4.57 28.81 0.00 298.22 21570.67 0.00 09:26:01 4.83 0.00 4.83 0.00 0.00 9384.44 0.00 09:27:01 42.39 5.73 36.65 0.00 4560.21 7565.21 0.00 Average: 81.38 23.25 58.12 0.00 1940.83 18622.32 0.00 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 13213440 15394192 580532 3.54 74844 2296196 1315320 7.55 889356 1990368 238812 09:24:01 10946736 13719644 2241560 13.68 89896 2841172 2976012 17.07 2779580 2318256 189088 09:25:01 10942572 13755864 2204644 13.46 90992 2877580 2721468 15.61 2799884 2299768 3696 09:26:01 7026216 9847508 6113020 37.32 91188 2884700 6816572 39.11 6700864 2306896 1400 09:27:01 10481860 13689532 2260876 13.80 100960 3246032 2847012 16.33 3071960 2461028 35728 Average: 10522165 13281348 2680126 16.36 89576 2829136 3335277 19.14 3248329 2275263 93745 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:23:01 ens3 79.79 66.52 901.59 8.14 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 09:24:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:24:01 ens3 342.04 281.16 4252.21 42.88 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 09:25:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:25:01 ens3 26.88 24.21 69.49 5.39 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 09:26:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:26:01 ens3 3.17 3.15 0.57 0.60 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 09:27:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:27:01 ens3 217.13 149.23 2319.35 16.03 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 Average: lo 1.16 1.16 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 133.81 104.86 1508.76 14.61 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2140) 10/28/24 _x86_64_ (4 CPU) 09:21:01 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 18.68 8.52 7.37 4.16 0.10 61.16 09:23:01 0 12.69 9.52 7.60 2.09 0.08 68.02 09:23:01 1 37.17 7.57 7.64 2.62 0.12 44.89 09:23:01 2 8.36 10.36 7.54 4.70 0.12 68.92 09:23:01 3 16.48 6.64 6.71 7.24 0.10 62.82 09:24:01 all 60.42 0.00 2.92 3.96 0.11 32.59 09:24:01 0 65.29 0.00 4.22 3.95 0.10 26.44 09:24:01 1 68.89 0.00 2.03 3.15 0.10 25.83 09:24:01 2 49.09 0.00 2.04 4.34 0.10 44.43 09:24:01 3 58.39 0.00 3.39 4.40 0.15 33.67 09:25:01 all 59.21 0.00 1.48 0.42 0.10 38.80 09:25:01 0 54.09 0.00 1.77 0.68 0.08 43.38 09:25:01 1 61.33 0.00 1.47 0.22 0.10 36.88 09:25:01 2 60.19 0.00 1.55 0.69 0.10 37.46 09:25:01 3 61.24 0.00 1.12 0.08 0.10 37.45 09:26:01 all 8.02 0.00 0.71 0.18 0.07 91.02 09:26:01 0 7.57 0.00 0.30 0.08 0.08 91.96 09:26:01 1 12.46 0.00 1.87 0.00 0.07 85.61 09:26:01 2 5.45 0.00 0.30 0.38 0.07 93.80 09:26:01 3 6.58 0.00 0.38 0.25 0.07 92.72 09:27:01 all 64.49 0.00 2.79 0.86 0.10 31.76 09:27:01 0 63.69 0.00 3.05 0.85 0.12 32.29 09:27:01 1 67.18 0.00 2.52 0.81 0.12 29.38 09:27:01 2 61.93 0.00 2.31 0.55 0.10 35.11 09:27:01 3 65.17 0.00 3.28 1.23 0.08 30.24 Average: all 42.14 1.70 3.05 1.91 0.10 51.09 Average: 0 40.68 1.90 3.38 1.53 0.09 52.42 Average: 1 49.38 1.51 3.10 1.36 0.10 44.56 Average: 2 36.98 2.07 2.75 2.13 0.10 55.97 Average: 3 41.52 1.33 2.97 2.64 0.10 51.44