---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10039 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 621 12156 1 3219 15036 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:5f:de:9a brd ff:ff:ff:ff:ff:ff inet 10.30.171.190/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86199sec preferred_lft 86199sec inet6 fe80::f816:3eff:fe5f:de9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:01:d7:b0 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10039) 11/25/24 _x86_64_ (4 CPU) 03:22:51 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:24:02 243.20 184.06 59.14 0.00 13159.76 62849.03 0.00 03:25:01 115.98 26.25 89.73 0.00 1180.91 44942.47 0.00 03:26:01 82.79 12.05 70.74 0.00 1071.82 27230.00 0.00 Average: 147.50 74.39 73.11 0.00 5159.38 45010.49 0.00 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 12107492 14618204 1361092 8.31 57792 2651548 2067568 11.86 1605344 2389532 585100 03:25:01 12688492 15394140 578892 3.53 72992 2823036 1314124 7.54 914528 2490196 88376 03:26:01 12484484 15431352 528836 3.23 91552 3028084 1249072 7.17 904924 2672868 114484 Average: 12426823 15147899 822940 5.02 74112 2834223 1543588 8.86 1141599 2517532 262653 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 ens3 403.83 265.41 4597.66 53.39 0.00 0.00 0.00 0.00 03:24:02 lo 3.36 3.36 0.33 0.33 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 ens3 59.72 50.00 691.06 6.95 0.00 0.00 0.00 0.00 03:25:01 lo 1.15 1.15 0.09 0.09 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 35.68 33.43 247.93 8.67 0.00 0.00 0.00 0.00 03:26:01 lo 1.07 1.07 0.11 0.11 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 167.00 116.65 1852.01 23.09 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10039) 11/25/24 _x86_64_ (4 CPU) 03:22:51 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:02 all 37.81 14.02 11.82 7.16 0.14 29.05 03:24:02 0 35.66 14.89 11.81 12.13 0.14 25.37 03:24:02 1 33.92 14.88 12.59 6.42 0.17 32.02 03:24:02 2 42.95 12.75 10.77 3.99 0.14 29.41 03:24:02 3 38.69 13.57 12.10 6.12 0.14 29.39 03:25:01 all 23.87 1.33 2.25 8.59 0.13 63.83 03:25:01 0 20.08 1.53 2.40 5.27 0.17 70.56 03:25:01 1 28.13 1.35 2.38 8.43 0.10 59.61 03:25:01 2 24.51 1.19 2.19 19.37 0.12 52.63 03:25:01 3 22.76 1.24 2.04 1.29 0.12 72.54 03:26:01 all 18.70 0.00 1.47 2.94 0.06 76.82 03:26:01 0 19.67 0.00 1.68 1.18 0.05 77.42 03:26:01 1 21.77 0.00 1.89 3.21 0.10 73.03 03:26:01 2 18.85 0.00 1.17 6.94 0.07 72.97 03:26:01 3 14.48 0.00 1.14 0.45 0.03 83.89 Average: all 26.76 5.10 5.17 6.22 0.11 56.64 Average: 0 25.11 5.45 5.28 6.17 0.12 57.87 Average: 1 27.92 5.40 5.61 6.00 0.12 54.95 Average: 2 28.74 4.63 4.70 10.07 0.11 51.75 Average: 3 25.28 4.92 5.08 2.61 0.10 62.00