---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-18443 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11042 1 4264 14967 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:a4:1f:fd brd ff:ff:ff:ff:ff:ff inet 10.30.171.24/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fea4:1ffd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:35:b8:30 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-18443) 02/16/25 _x86_64_ (4 CPU) 08:56:19 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 157.38 70.90 86.48 0.00 2083.17 8943.59 0.00 08:59:01 284.94 37.22 247.72 0.00 1791.00 15747.42 0.00 09:00:01 11.06 0.03 11.03 0.00 0.53 3820.03 0.00 09:01:01 69.47 5.27 64.21 0.00 182.77 12344.21 0.00 09:02:01 90.65 5.72 84.94 0.00 4399.80 38408.27 0.00 Average: 122.59 23.67 98.92 0.00 1690.15 15875.80 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13290120 15455132 524808 3.20 72388 2284220 1223468 7.02 757448 2055160 208076 08:59:01 11900744 14407820 1559964 9.52 83780 2603924 2238820 12.84 1921864 2252824 91136 09:00:01 11842576 14377612 1589784 9.70 84404 2630860 2158664 12.38 1991452 2241676 8100 09:01:01 11486348 14274312 1690480 10.32 97928 2858204 2243956 12.87 2217672 2356140 83568 09:02:01 11395764 15412984 540088 3.30 130800 4016196 1269032 7.28 1546652 3068788 1892 Average: 11983110 14785572 1181025 7.21 93860 2878681 1826788 10.48 1687018 2394918 78554 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 99.71 80.77 1141.57 15.21 0.00 0.00 0.00 0.00 08:59:01 lo 1.00 1.00 0.09 0.09 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 08:59:01 ens3 317.41 255.76 3826.22 36.83 0.00 0.00 0.00 0.00 09:00:01 lo 0.20 0.20 0.02 0.02 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 09:00:01 ens3 34.08 23.41 295.41 4.07 0.00 0.00 0.00 0.00 09:01:01 lo 2063.76 2063.76 1962.52 1962.52 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 09:01:01 ens3 284.52 181.64 3436.58 20.98 0.00 0.00 0.00 0.00 09:02:01 lo 17.06 17.06 1.70 1.70 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 09:02:01 ens3 417.65 321.48 3704.26 199.09 0.00 0.00 0.00 0.00 Average: lo 418.12 418.12 394.20 394.20 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 231.11 172.92 2485.33 55.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-18443) 02/16/25 _x86_64_ (4 CPU) 08:56:19 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.53 10.81 8.63 2.01 0.09 59.94 08:58:01 0 41.99 8.15 7.78 2.27 0.09 39.72 08:58:01 1 7.03 12.73 10.03 2.12 0.10 67.99 08:58:01 2 7.89 11.97 7.92 1.86 0.09 70.28 08:58:01 3 17.21 10.37 8.79 1.80 0.07 61.77 08:59:01 all 60.13 0.00 2.20 1.17 0.08 36.42 08:59:01 0 61.42 0.00 1.70 1.25 0.08 35.55 08:59:01 1 60.89 0.00 2.63 2.08 0.08 34.32 08:59:01 2 58.01 0.00 2.43 0.28 0.08 39.20 08:59:01 3 60.22 0.00 2.02 1.07 0.08 36.60 09:00:01 all 20.70 0.00 0.71 0.20 0.05 78.35 09:00:01 0 19.44 0.00 0.90 0.20 0.07 79.39 09:00:01 1 20.99 0.00 0.52 0.55 0.03 77.91 09:00:01 2 22.93 0.00 0.78 0.03 0.03 76.21 09:00:01 3 19.45 0.00 0.62 0.00 0.05 79.88 09:01:01 all 58.87 0.00 2.96 0.49 0.10 37.58 09:01:01 0 62.47 0.00 2.83 0.40 0.08 34.21 09:01:01 1 59.80 0.00 2.29 0.47 0.10 37.33 09:01:01 2 55.74 0.00 2.72 0.74 0.10 40.70 09:01:01 3 57.46 0.00 3.97 0.37 0.10 38.10 09:02:01 all 27.85 0.00 3.70 2.86 0.08 65.52 09:02:01 0 30.05 0.00 4.57 4.19 0.08 61.11 09:02:01 1 34.28 0.00 2.93 1.72 0.07 61.00 09:02:01 2 31.46 0.00 5.27 1.15 0.08 62.03 09:02:01 3 15.73 0.00 2.02 4.34 0.08 77.82 Average: all 37.27 2.13 3.62 1.34 0.08 55.57 Average: 0 43.07 1.60 3.54 1.66 0.08 50.05 Average: 1 36.67 2.51 3.66 1.39 0.08 55.69 Average: 2 35.33 2.35 3.80 0.81 0.08 57.64 Average: 3 34.01 2.04 3.46 1.52 0.08 58.88