---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7977 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.6G 30G 25% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7945 525 4276 1 3143 7112 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:f8:3f:e3 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 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fef8:3fe3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:8b:d4:25 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-7977) 01/06/25 _x86_64_ (2 CPU) 12:33:16 LINUX RESTART (2 CPU) 12:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:35:01 53.37 39.23 14.15 0.00 531.91 748.96 0.00 12:36:01 265.57 10.13 255.44 0.00 865.19 8325.41 0.00 12:37:01 95.12 1.78 93.33 0.00 127.45 22586.77 0.00 Average: 138.02 17.05 120.97 0.00 508.18 10553.71 0.00 12:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 5714948 7445644 361304 4.44 39472 1876876 1055288 11.49 537956 1683316 136 12:36:01 5156692 7301544 480644 5.91 70456 2237184 1157432 12.60 728376 2001548 235348 12:37:01 4443300 7336116 427496 5.25 107192 2896800 1106592 12.05 797132 2576640 334180 Average: 5104980 7361101 423148 5.20 72373 2336953 1106437 12.05 687821 2087168 189888 12:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 ens3 84.44 48.28 124.92 21.04 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 204.63 144.44 1398.04 30.99 0.00 0.00 0.00 0.00 12:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 153.96 104.12 2080.84 14.86 0.00 0.00 0.00 0.00 12:37:01 lo 4.47 4.47 0.45 0.45 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 147.68 98.94 1201.27 22.30 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.18 0.18 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 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-7977) 01/06/25 _x86_64_ (2 CPU) 12:33:16 LINUX RESTART (2 CPU) 12:34:01 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 2.35 11.18 7.61 0.91 0.06 77.89 12:35:01 0 2.60 11.03 7.49 0.81 0.05 78.02 12:35:01 1 2.11 11.33 7.73 1.00 0.07 77.75 12:36:01 all 38.79 0.00 3.45 4.59 0.10 53.06 12:36:01 0 14.99 0.00 2.22 1.65 0.10 81.04 12:36:01 1 62.98 0.00 4.70 7.59 0.10 24.63 12:37:01 all 45.97 0.00 4.73 3.36 0.09 45.85 12:37:01 0 32.11 0.00 4.58 2.12 0.08 61.11 12:37:01 1 59.87 0.00 4.88 4.61 0.10 30.55 Average: all 29.10 3.71 5.25 2.96 0.08 58.89 Average: 0 16.60 3.64 4.74 1.53 0.08 73.42 Average: 1 41.65 3.78 5.77 4.40 0.09 44.31