---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9551 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /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 681 10999 1 4315 14976 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:6d:b9:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.202/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe6d:b9d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:26:a0:b2 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-9551) 02/08/25 _x86_64_ (4 CPU) 01:33:50 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 449.56 161.21 288.35 0.00 12289.95 46144.58 0.00 01:36:01 126.56 39.63 86.94 0.00 1943.81 12542.73 0.00 01:37:01 261.19 23.21 237.98 0.00 1360.31 9704.65 0.00 01:38:01 47.43 4.60 42.83 0.00 146.24 15055.76 0.00 01:39:01 68.86 2.33 66.52 0.00 119.18 33252.06 0.00 Average: 190.72 46.20 144.52 0.00 3171.90 23339.95 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13495552 15404200 583188 3.56 55516 2059268 1341268 7.70 791600 1834296 120612 01:36:01 13115724 15310052 662648 4.05 74212 2309996 1388868 7.97 905004 2071072 19668 01:37:01 11984356 14489528 1472284 8.99 83716 2601440 2079572 11.93 1836060 2248380 65756 01:38:01 10830348 13818300 2141408 13.07 95596 3050792 2694188 15.46 2683332 2528340 279508 01:39:01 11680080 15344892 608432 3.71 101004 3701356 1381780 7.93 1359676 2978820 780 Average: 12221212 14873394 1093592 6.68 82009 2744570 1777135 10.20 1515134 2332182 97265 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 389.44 249.83 1704.60 69.77 0.00 0.00 0.00 0.00 01:35:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 74.05 66.74 714.55 14.69 0.00 0.00 0.00 0.00 01:36:01 lo 1.53 1.53 0.15 0.15 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 277.19 232.13 3582.36 32.61 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 299.63 215.60 3864.40 24.32 0.00 0.00 0.00 0.00 01:38:01 lo 2004.98 2004.98 1902.38 1902.38 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 212.31 175.45 1574.38 142.23 0.00 0.00 0.00 0.00 01:39:01 lo 14.20 14.20 1.37 1.37 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 Average: ens3 250.52 187.95 2288.06 56.72 0.00 0.00 0.00 0.00 Average: lo 404.60 404.60 380.83 380.83 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-9551) 02/08/25 _x86_64_ (4 CPU) 01:33:50 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 17.25 18.36 14.57 4.52 0.13 45.17 01:35:01 0 17.73 18.26 14.30 3.81 0.12 45.78 01:35:01 1 17.69 18.43 14.49 3.20 0.12 46.08 01:35:01 2 11.49 19.89 16.09 7.42 0.13 44.98 01:35:01 3 22.14 16.87 13.38 3.66 0.14 43.82 01:36:01 all 14.99 2.29 2.27 2.04 0.06 78.35 01:36:01 0 32.88 1.42 2.46 0.80 0.07 62.37 01:36:01 1 14.08 1.78 2.40 4.01 0.05 77.69 01:36:01 2 6.90 3.03 1.98 0.95 0.07 87.08 01:36:01 3 6.18 2.94 2.25 2.42 0.05 86.16 01:37:01 all 61.70 0.00 2.42 1.13 0.29 34.45 01:37:01 0 59.67 0.00 2.89 1.49 0.10 35.84 01:37:01 1 63.94 0.00 3.01 0.65 0.10 32.30 01:37:01 2 56.83 0.00 2.03 0.95 0.10 40.08 01:37:01 3 66.31 0.00 1.75 1.45 0.87 29.62 01:38:01 all 54.72 0.00 2.74 0.75 0.10 41.68 01:38:01 0 49.08 0.00 2.56 0.72 0.10 47.54 01:38:01 1 56.75 0.00 2.45 0.45 0.10 40.25 01:38:01 2 56.88 0.00 1.76 0.30 0.10 40.95 01:38:01 3 56.20 0.00 4.19 1.53 0.12 37.95 01:39:01 all 30.44 0.00 2.00 2.35 0.08 65.14 01:39:01 0 28.62 0.00 2.58 3.22 0.08 65.50 01:39:01 1 30.25 0.00 1.68 0.95 0.07 67.05 01:39:01 2 40.78 0.00 2.13 0.94 0.08 56.07 01:39:01 3 22.21 0.00 1.61 4.28 0.07 71.84 Average: all 35.81 4.11 4.78 2.16 0.13 53.00 Average: 0 37.62 3.92 4.95 2.01 0.09 51.41 Average: 1 36.58 4.02 4.79 1.85 0.09 52.68 Average: 2 34.50 4.57 4.79 2.11 0.10 53.93 Average: 3 34.55 3.93 4.61 2.67 0.25 53.99