---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2810 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: 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 11G 68G 14% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 688 11186 1 4122 14969 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:99:d9:08 brd ff:ff:ff:ff:ff:ff inet 10.30.170.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe99:d908/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:36:7d:1c 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-2810) 01/18/25 _x86_64_ (4 CPU) 08:57:18 LINUX RESTART (4 CPU) 08:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 156.56 74.92 81.63 0.00 2245.21 8237.63 0.00 09:00:01 293.32 36.30 257.02 0.00 1704.08 10191.44 0.00 09:01:01 22.81 2.80 20.01 0.00 148.91 11716.98 0.00 09:02:01 74.77 3.72 71.05 0.00 129.98 13498.95 0.00 09:03:01 68.61 6.76 61.85 0.00 4624.33 32663.91 0.00 Average: 123.11 24.74 98.38 0.00 1769.02 15285.28 0.00 08:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13310840 15463932 512600 3.13 72864 2272360 1226532 7.04 745048 2042744 218100 09:00:01 12308472 14748048 1218020 7.44 82836 2539620 2140484 12.28 1572580 2196520 215916 09:01:01 11508492 14259316 1702128 10.39 89856 2832340 2518860 14.45 2117604 2433768 238428 09:02:01 11045364 14130688 1829640 11.17 99460 3142340 2376196 13.63 2395840 2602088 298784 09:03:01 11468028 15339192 612420 3.74 107840 3898744 1344472 7.71 1537712 3011880 2580 Average: 11928239 14788235 1174962 7.17 90571 2937081 1921309 11.02 1673757 2457400 194762 08:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 08:59:01 ens3 96.15 81.62 1126.82 15.26 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:00:01 ens3 244.01 198.92 3121.52 28.30 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 135.21 135.21 127.19 127.19 0.00 0.00 0.00 0.00 09:01:01 ens3 264.37 178.79 3307.17 23.54 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1642.48 1642.48 1563.30 1563.30 0.00 0.00 0.00 0.00 09:02:01 ens3 183.54 157.54 1949.37 27.48 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 16.59 16.59 1.65 1.65 0.00 0.00 0.00 0.00 09:03:01 ens3 301.97 246.73 2154.85 185.91 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 360.48 360.48 339.56 339.56 0.00 0.00 0.00 0.00 Average: ens3 218.42 173.02 2335.98 56.24 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2810) 01/18/25 _x86_64_ (4 CPU) 08:57:18 LINUX RESTART (4 CPU) 08:58:02 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 18.90 11.30 9.08 2.52 0.09 58.10 08:59:01 0 19.32 10.52 8.15 2.93 0.07 59.00 08:59:01 1 27.29 11.64 9.58 2.41 0.10 48.98 08:59:01 2 16.09 11.48 10.13 3.21 0.09 59.01 08:59:01 3 12.88 11.58 8.48 1.52 0.10 65.44 09:00:01 all 42.71 0.00 1.88 1.64 0.08 53.69 09:00:01 0 38.70 0.00 2.36 3.60 0.10 55.23 09:00:01 1 44.45 0.00 1.74 0.82 0.07 52.92 09:00:01 2 46.74 0.00 1.85 1.55 0.07 49.79 09:00:01 3 40.93 0.00 1.56 0.60 0.07 56.84 09:01:01 all 47.74 0.00 1.76 0.52 0.09 49.89 09:01:01 0 50.39 0.00 1.99 0.28 0.07 47.26 09:01:01 1 51.81 0.00 1.78 0.49 0.10 45.82 09:01:01 2 49.60 0.00 1.71 1.21 0.10 47.38 09:01:01 3 39.24 0.00 1.57 0.10 0.10 58.99 09:02:01 all 60.48 0.00 2.94 0.86 0.10 35.62 09:02:01 0 62.05 0.00 2.99 0.34 0.12 34.50 09:02:01 1 58.40 0.00 2.61 0.23 0.08 38.67 09:02:01 2 60.94 0.00 3.06 1.04 0.10 34.86 09:02:01 3 60.54 0.00 3.09 1.81 0.10 34.45 09:03:01 all 19.22 0.00 2.39 4.02 0.19 74.18 09:03:01 0 31.83 0.00 3.12 3.12 0.07 61.86 09:03:01 1 15.54 0.00 2.02 5.30 0.57 76.58 09:03:01 2 7.81 0.00 1.86 2.62 0.05 87.66 09:03:01 3 21.58 0.00 2.55 5.03 0.08 70.75 Average: all 37.88 2.23 3.59 1.91 0.11 54.28 Average: 0 40.52 2.08 3.71 2.05 0.08 51.55 Average: 1 39.53 2.30 3.53 1.85 0.19 52.61 Average: 2 36.36 2.27 3.70 1.92 0.08 55.67 Average: 3 35.12 2.27 3.43 1.81 0.09 57.27