---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-17101 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 67G 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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 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 764 10916 1 4316 14893 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:4b:f6:5f brd ff:ff:ff:ff:ff:ff inet 10.30.171.31/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe4b:f65f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:90:aa:0b 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-17101) 02/12/25 _x86_64_ (4 CPU) 01:38:08 LINUX RESTART (4 CPU) 01:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:40:01 137.06 52.41 84.65 0.00 1797.30 10079.54 0.00 01:41:01 273.19 37.28 235.91 0.00 1793.57 13419.50 0.00 01:42:01 30.92 4.45 26.47 0.00 140.35 7453.12 0.00 01:43:01 68.47 1.70 66.77 0.00 90.52 13586.00 0.00 Average: 127.41 23.96 103.45 0.00 955.40 11134.38 0.00 01:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 13253220 15417072 555544 3.39 72464 2282104 1261804 7.24 787708 2052864 141000 01:41:01 11860876 14368704 1592284 9.72 83732 2604108 2199236 12.62 1955692 2251016 91228 01:42:01 11574520 14316756 1642312 10.03 93828 2817916 2213436 12.70 2076484 2404592 189764 01:43:01 11705688 15323116 636016 3.88 99664 3657564 1372528 7.87 1382876 2942308 783972 Average: 12098576 14856412 1106539 6.75 87422 2840423 1761751 10.11 1550690 2412695 301491 01:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 ens3 84.29 69.44 878.20 12.98 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 01:40:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:41:01 ens3 326.00 262.31 3860.91 36.55 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:42:01 ens3 258.15 177.86 3204.21 21.67 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 lo 1096.93 1096.93 1044.16 1044.16 0.00 0.00 0.00 0.00 01:43:01 ens3 148.83 121.08 1458.94 44.49 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 880.70 880.70 833.86 833.86 0.00 0.00 0.00 0.00 Average: ens3 204.32 157.67 2350.60 28.92 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 495.03 495.03 469.59 469.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-17101) 02/12/25 _x86_64_ (4 CPU) 01:38:08 LINUX RESTART (4 CPU) 01:39:01 CPU %user %nice %system %iowait %steal %idle 01:40:01 all 14.85 7.33 5.82 3.73 0.08 68.20 01:40:01 0 6.07 8.52 6.22 5.82 0.08 73.29 01:40:01 1 10.52 7.72 5.48 5.14 0.07 71.07 01:40:01 2 29.32 7.15 6.63 2.94 0.10 53.87 01:40:01 3 13.40 5.94 4.95 1.01 0.07 74.64 01:41:01 all 62.64 0.00 2.34 1.79 0.12 33.11 01:41:01 0 61.79 0.00 2.48 2.08 0.12 33.54 01:41:01 1 60.26 0.00 2.77 3.09 0.12 33.76 01:41:01 2 62.94 0.00 2.15 0.89 0.12 33.90 01:41:01 3 65.54 0.00 1.96 1.10 0.13 31.26 01:42:01 all 41.31 0.00 1.87 0.50 0.10 56.22 01:42:01 0 41.71 0.00 1.98 0.02 0.08 56.21 01:42:01 1 35.44 0.00 1.63 0.12 0.10 62.71 01:42:01 2 44.67 0.00 1.66 0.35 0.12 53.20 01:42:01 3 43.41 0.00 2.22 1.53 0.10 52.75 01:43:01 all 43.97 0.00 2.18 0.91 0.09 52.85 01:43:01 0 31.82 0.00 1.84 2.22 0.10 64.01 01:43:01 1 45.22 0.00 2.75 0.27 0.08 51.68 01:43:01 2 60.19 0.00 2.31 0.55 0.10 36.85 01:43:01 3 38.75 0.00 1.83 0.57 0.08 58.77 Average: all 40.69 1.83 3.05 1.73 0.10 52.60 Average: 0 35.35 2.12 3.13 2.53 0.10 56.78 Average: 1 37.88 1.93 3.16 2.15 0.09 54.80 Average: 2 49.26 1.79 3.19 1.18 0.11 44.47 Average: 3 40.29 1.48 2.74 1.05 0.10 54.35