---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9132 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 9.5G 68G 13% / 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/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 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 711 12087 1 3198 14946 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:99:fa:78 brd ff:ff:ff:ff:ff:ff inet 10.30.170.211/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe99:fa78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:8c:a9:f3 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-9132) 02/06/25 _x86_64_ (4 CPU) 16:56:20 LINUX RESTART (4 CPU) 16:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:58:01 342.08 71.07 271.00 0.00 1520.68 9642.68 0.00 16:59:01 284.86 48.53 236.32 0.00 2873.84 19609.33 0.00 17:00:01 16.38 2.37 14.01 0.00 210.36 4042.26 0.00 17:01:01 4.12 0.22 3.90 0.00 26.40 1281.65 0.00 17:02:01 25.33 1.93 23.40 0.00 150.51 2637.96 0.00 Average: 134.56 24.83 109.73 0.00 956.42 7443.18 0.00 16:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:58:01 13354140 15422416 560832 3.42 69952 2194740 1279752 7.34 796404 1958196 177000 16:59:01 11651960 14257864 1705828 10.41 88136 2691480 2384408 13.68 2097252 2315588 112288 17:00:01 11297652 13951948 2011592 12.28 89560 2735848 2567396 14.73 2450824 2312692 36488 17:01:01 10304208 12960112 3003192 18.33 89652 2737172 3516592 20.18 3440528 2313188 24 17:02:01 12572844 15341288 614544 3.75 104724 2829924 1307468 7.50 1117080 2363036 19744 Average: 11836161 14386726 1579198 9.64 88405 2637833 2211123 12.69 1980418 2252540 69109 16:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:58:01 ens3 159.86 124.50 1296.82 31.94 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 16:59:01 ens3 351.78 284.76 5026.38 38.05 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 17:00:01 ens3 40.89 35.46 414.83 5.72 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 17:01:01 ens3 1.60 1.35 0.25 0.25 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:02:01 ens3 86.39 46.44 780.23 8.75 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 128.11 98.51 1503.82 16.94 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 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-9132) 02/06/25 _x86_64_ (4 CPU) 16:56:20 LINUX RESTART (4 CPU) 16:57:01 CPU %user %nice %system %iowait %steal %idle 16:58:01 all 18.20 11.30 9.36 3.31 0.08 57.74 16:58:01 0 22.39 9.49 8.42 3.71 0.08 55.91 16:58:01 1 16.52 11.94 9.33 3.66 0.08 58.46 16:58:01 2 25.62 10.97 9.51 3.29 0.08 50.54 16:58:01 3 8.20 12.81 10.21 2.60 0.07 66.12 16:59:01 all 60.72 0.00 2.64 3.34 0.14 33.16 16:59:01 0 58.71 0.00 1.84 1.40 0.17 37.89 16:59:01 1 68.05 0.00 1.96 1.49 0.13 28.36 16:59:01 2 59.75 0.00 3.06 6.94 0.15 30.10 16:59:01 3 56.34 0.00 3.71 3.56 0.12 36.26 17:00:01 all 75.69 0.00 1.48 0.50 0.12 22.21 17:00:01 0 73.69 0.00 1.48 0.61 0.12 24.11 17:00:01 1 84.07 0.00 1.41 0.58 0.12 13.82 17:00:01 2 75.54 0.00 1.37 0.25 0.12 22.71 17:00:01 3 69.50 0.00 1.67 0.56 0.14 28.12 17:01:01 all 54.17 0.00 0.44 0.06 0.09 45.23 17:01:01 0 29.47 0.00 0.47 0.22 0.08 69.76 17:01:01 1 48.48 0.00 0.37 0.00 0.08 51.07 17:01:01 2 87.88 0.00 0.46 0.02 0.12 11.52 17:01:01 3 51.53 0.00 0.45 0.02 0.08 47.91 17:02:01 all 11.26 0.00 1.51 12.34 0.05 74.84 17:02:01 0 6.45 0.00 1.38 17.64 0.07 74.47 17:02:01 1 9.61 0.00 2.49 3.48 0.05 84.36 17:02:01 2 13.13 0.00 1.22 24.33 0.05 61.27 17:02:01 3 15.92 0.00 0.94 3.83 0.05 79.26 Average: all 43.88 2.27 3.09 3.93 0.10 46.73 Average: 0 37.98 1.90 2.72 4.75 0.10 52.54 Average: 1 45.18 2.39 3.11 1.85 0.09 47.37 Average: 2 52.17 2.21 3.14 7.01 0.10 35.37 Average: 3 40.25 2.56 3.40 2.12 0.09 51.58