---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8565 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: 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 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 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 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 727 11086 1 4183 14930 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:7e:63:ad brd ff:ff:ff:ff:ff:ff inet 10.30.171.87/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe7e:63ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:3a:db:b8 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-8565) 02/05/25 _x86_64_ (4 CPU) 01:34:20 LINUX RESTART (4 CPU) 01:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 160.46 77.29 83.17 0.00 2193.39 7516.30 0.00 01:37:01 256.12 36.18 219.95 0.00 1694.25 14066.19 0.00 01:38:01 33.24 5.28 27.96 0.00 228.50 9600.13 0.00 01:39:01 53.72 1.20 52.52 0.00 50.79 13641.19 0.00 01:40:01 75.07 6.75 68.33 0.00 4623.66 34069.31 0.00 Average: 115.58 25.17 90.41 0.00 1756.76 15806.86 0.00 01:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13287244 15449484 528960 3.23 72384 2281128 1287116 7.38 761448 2051536 250832 01:37:01 12189800 14685628 1281192 7.82 83504 2593084 1911316 10.97 1635916 2248948 170144 01:38:01 11101724 13971220 1992252 12.16 92020 2943152 2573956 14.77 2436612 2515252 336676 01:39:01 10573784 14182600 1780552 10.87 98340 3651164 2351268 13.49 2519728 2937468 781156 01:40:01 11385520 15320364 633768 3.87 107772 3958924 1350096 7.75 1595544 3034212 3352 Average: 11707614 14721859 1243345 7.59 90804 3085490 1894750 10.87 1789850 2557483 308432 01:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 ens3 95.93 79.22 1135.15 14.97 0.00 0.00 0.00 0.00 01:36:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 280.42 228.16 3830.72 33.03 0.00 0.00 0.00 0.00 01:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 194.23 127.00 2742.12 17.31 0.00 0.00 0.00 0.00 01:38:01 lo 1045.26 1045.26 990.79 990.79 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 148.21 122.76 1956.22 19.69 0.00 0.00 0.00 0.00 01:39:01 lo 1024.86 1024.86 974.51 974.51 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 176.57 144.80 2152.69 179.42 0.00 0.00 0.00 0.00 01:40:01 lo 17.79 17.79 1.77 1.77 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 179.35 140.59 2367.48 53.02 0.00 0.00 0.00 0.00 Average: lo 419.45 419.45 394.76 394.76 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8565) 02/05/25 _x86_64_ (4 CPU) 01:34:20 LINUX RESTART (4 CPU) 01:35:02 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 19.03 11.74 9.49 3.42 0.11 56.20 01:36:01 0 8.59 14.43 10.54 2.57 0.10 63.76 01:36:01 1 18.41 10.59 8.66 2.24 0.09 60.02 01:36:01 2 13.87 11.87 9.83 5.96 0.14 58.34 01:36:01 3 35.27 10.09 8.92 2.91 0.12 42.69 01:37:01 all 49.29 0.00 2.31 3.11 0.13 45.16 01:37:01 0 44.86 0.00 3.08 2.13 0.13 49.80 01:37:01 1 49.73 0.00 2.44 2.65 0.13 45.04 01:37:01 2 50.97 0.00 2.11 4.39 0.12 42.41 01:37:01 3 51.62 0.00 1.58 3.28 0.13 43.37 01:38:01 all 49.65 0.00 2.04 1.00 0.11 47.21 01:38:01 0 47.51 0.00 2.20 1.04 0.10 49.15 01:38:01 1 52.27 0.00 2.37 0.67 0.10 44.59 01:38:01 2 50.83 0.00 1.80 1.09 0.10 46.18 01:38:01 3 47.97 0.00 1.79 1.19 0.13 48.91 01:39:01 all 49.67 0.00 2.51 1.70 0.10 46.01 01:39:01 0 57.01 0.00 3.56 3.54 0.10 35.79 01:39:01 1 46.79 0.00 2.23 0.52 0.10 50.36 01:39:01 2 43.71 0.00 2.06 1.34 0.10 52.79 01:39:01 3 51.23 0.00 2.20 1.43 0.12 45.02 01:40:01 all 19.20 0.00 2.00 4.26 0.10 74.44 01:40:01 0 36.41 0.00 2.56 7.01 0.12 53.90 01:40:01 1 11.08 0.00 1.57 3.01 0.08 84.25 01:40:01 2 14.68 0.00 1.99 3.61 0.10 79.62 01:40:01 3 14.63 0.00 1.86 3.41 0.10 80.00 Average: all 37.43 2.31 3.65 2.70 0.11 53.80 Average: 0 38.99 2.84 4.36 3.26 0.11 50.44 Average: 1 35.73 2.08 3.43 1.82 0.10 56.84 Average: 2 34.86 2.35 3.54 3.27 0.11 55.87 Average: 3 40.16 1.99 3.25 2.44 0.12 52.04