---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9335 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /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 710 11023 1 4262 14947 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:41:b3:87 brd ff:ff:ff:ff:ff:ff inet 10.30.170.144/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe41:b387/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:26:6a:16 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-9335) 02/07/25 _x86_64_ (4 CPU) 08:58:04 LINUX RESTART (4 CPU) 08:59:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:01 134.21 49.14 85.07 0.00 1801.73 10318.54 0.00 09:01:01 322.08 35.59 286.49 0.00 1674.12 7170.54 0.00 09:02:01 19.85 1.68 18.16 0.00 115.31 9282.72 0.00 09:03:01 83.74 5.45 78.29 0.00 185.17 15958.27 0.00 09:04:01 88.13 5.59 82.54 0.00 4392.88 35486.45 0.00 Average: 129.57 19.39 110.18 0.00 1634.39 15669.06 0.00 08:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 13266472 15429136 547636 3.34 72464 2281400 1292040 7.41 778800 2052248 125548 09:01:01 12427320 14855052 1112780 6.79 81424 2529508 1771164 10.16 1424092 2227424 197720 09:02:01 11899152 14440220 1523232 9.30 85036 2634980 2113160 12.12 1924712 2245296 35060 09:03:01 11240536 14273044 1688484 10.31 98988 3089428 2243724 12.87 2251904 2551160 232384 09:04:01 11330808 15346428 604692 3.69 130920 4013520 1369432 7.86 1612556 3066292 2136 Average: 12032858 14868776 1095365 6.69 93766 2909767 1757904 10.09 1598413 2428484 118570 08:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 ens3 82.16 65.40 856.38 13.71 0.00 0.00 0.00 0.00 09:00:01 lo 1.29 1.29 0.13 0.13 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 09:01:01 ens3 228.38 186.32 3070.65 22.97 0.00 0.00 0.00 0.00 09:01:01 lo 0.40 0.40 0.03 0.03 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 09:02:01 ens3 128.50 102.80 1148.92 19.95 0.00 0.00 0.00 0.00 09:02:01 lo 0.80 0.80 0.08 0.08 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 09:03:01 ens3 355.47 245.73 4125.54 35.41 0.00 0.00 0.00 0.00 09:03:01 lo 2124.18 2124.18 2015.07 2015.07 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 ens3 204.67 147.68 2904.71 182.22 0.00 0.00 0.00 0.00 09:04:01 lo 17.10 17.10 1.70 1.70 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 200.23 149.86 2426.67 55.04 0.00 0.00 0.00 0.00 Average: lo 430.02 430.02 404.59 404.59 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-9335) 02/07/25 _x86_64_ (4 CPU) 08:58:04 LINUX RESTART (4 CPU) 08:59:02 CPU %user %nice %system %iowait %steal %idle 09:00:01 all 13.67 6.47 5.51 2.70 0.07 71.58 09:00:01 0 5.60 7.04 5.32 3.96 0.07 78.00 09:00:01 1 6.14 7.10 5.65 3.12 0.07 77.91 09:00:01 2 34.47 4.08 5.10 2.48 0.09 53.78 09:00:01 3 8.42 7.67 5.97 1.24 0.05 76.65 09:01:01 all 26.63 0.00 1.36 1.35 0.05 70.61 09:01:01 0 25.93 0.00 2.02 4.28 0.07 67.69 09:01:01 1 25.13 0.00 1.10 0.28 0.05 73.43 09:01:01 2 26.97 0.00 1.29 0.80 0.05 70.90 09:01:01 3 28.48 0.00 1.02 0.05 0.03 70.42 09:02:01 all 52.91 0.00 1.49 0.36 0.09 45.15 09:02:01 0 55.86 0.00 1.65 0.77 0.08 41.64 09:02:01 1 50.56 0.00 1.47 0.58 0.08 47.30 09:02:01 2 51.60 0.00 1.26 0.08 0.10 46.95 09:02:01 3 53.63 0.00 1.56 0.02 0.08 44.71 09:03:01 all 60.14 0.00 3.05 1.22 0.12 35.47 09:03:01 0 57.64 0.00 3.16 3.53 0.12 35.56 09:03:01 1 58.87 0.00 3.21 0.42 0.12 37.37 09:03:01 2 61.53 0.00 2.69 0.81 0.10 34.88 09:03:01 3 62.48 0.00 3.16 0.13 0.13 34.10 09:04:01 all 21.56 0.00 3.21 4.55 0.07 70.61 09:04:01 0 23.76 0.00 2.88 7.74 0.05 65.57 09:04:01 1 18.28 0.00 4.27 2.17 0.07 75.21 09:04:01 2 11.30 0.00 2.35 3.68 0.08 82.58 09:04:01 3 32.87 0.00 3.33 4.61 0.08 59.11 Average: all 35.01 1.28 2.91 2.04 0.08 58.68 Average: 0 33.79 1.39 3.00 4.06 0.08 57.68 Average: 1 31.85 1.40 3.13 1.31 0.08 62.23 Average: 2 37.16 0.80 2.53 1.57 0.08 57.86 Average: 3 37.23 1.51 2.99 1.22 0.08 56.97