---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10252 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/loop2 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 679 11189 1 4128 14978 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:15:d3:39 brd ff:ff:ff:ff:ff:ff inet 10.30.170.237/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe15:d339/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:60:cb:bc 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-10252) 02/10/25 _x86_64_ (4 CPU) 08:58:22 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 339.21 78.19 261.02 0.00 1711.71 8804.02 0.00 09:01:01 335.24 49.74 285.50 0.00 3083.49 15151.47 0.00 09:02:01 33.39 5.38 28.01 0.00 231.69 9431.89 0.00 09:03:02 54.42 1.13 53.29 0.00 53.46 12856.79 0.00 Average: 190.57 33.61 156.96 0.00 1270.09 11561.04 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13364164 15418964 562540 3.43 69108 2182328 1311892 7.53 789364 1954432 199708 09:01:01 12231724 14724948 1239612 7.57 83524 2590320 1862552 10.69 1597556 2245468 172328 09:02:01 11133180 13983676 1977764 12.07 91872 2925000 2550528 14.63 2430660 2487284 319472 09:03:02 11870956 15424452 537272 3.28 98832 3596708 1304276 7.48 1259420 2904176 748176 Average: 12150006 14888010 1079297 6.59 85834 2823589 1757312 10.08 1519250 2397840 359921 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 ens3 231.46 165.24 1238.59 50.17 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 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 ens3 334.31 272.12 3989.27 42.74 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 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:02:01 ens3 217.10 141.23 2588.47 17.80 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 lo 1113.80 1113.80 1059.49 1059.49 0.00 0.00 0.00 0.00 09:03:02 ens3 204.20 152.72 1952.32 27.97 0.00 0.00 0.00 0.00 09:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:02 lo 960.51 960.51 912.78 912.78 0.00 0.00 0.00 0.00 Average: ens3 246.77 182.83 2442.16 34.67 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: lo 519.23 519.23 493.13 493.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-10252) 02/10/25 _x86_64_ (4 CPU) 08:58:22 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 20.24 12.12 9.45 3.60 0.10 54.49 09:00:01 0 15.54 12.00 10.27 5.64 0.08 56.46 09:00:01 1 28.23 12.30 9.45 3.32 0.10 46.60 09:00:01 2 25.36 10.87 8.48 2.40 0.10 52.80 09:00:01 3 11.84 13.33 9.59 3.05 0.12 62.07 09:01:01 all 51.01 0.00 2.19 3.48 0.09 43.23 09:01:01 0 48.26 0.00 2.24 2.51 0.10 46.89 09:01:01 1 56.96 0.00 2.61 2.33 0.07 38.04 09:01:01 2 51.90 0.00 1.69 1.46 0.10 44.85 09:01:01 3 46.92 0.00 2.21 7.61 0.10 43.15 09:02:01 all 49.04 0.00 1.92 0.62 0.09 48.32 09:02:01 0 48.21 0.00 2.51 0.17 0.10 49.00 09:02:01 1 49.60 0.00 1.92 0.60 0.08 47.79 09:02:01 2 50.97 0.00 1.64 0.05 0.08 47.25 09:02:01 3 47.39 0.00 1.61 1.64 0.10 49.25 09:03:02 all 47.91 0.00 2.42 1.51 0.09 48.06 09:03:02 0 44.66 0.00 2.17 0.87 0.10 52.20 09:03:02 1 45.68 0.00 2.56 2.14 0.07 49.56 09:03:02 2 42.98 0.00 2.08 1.47 0.10 53.37 09:03:02 3 58.36 0.00 2.89 1.56 0.10 37.09 Average: all 42.06 3.03 3.99 2.30 0.09 48.52 Average: 0 39.18 2.99 4.30 2.30 0.10 51.14 Average: 1 45.15 3.06 4.12 2.09 0.08 45.50 Average: 2 42.80 2.72 3.47 1.34 0.10 49.57 Average: 3 41.12 3.33 4.08 3.47 0.10 47.89