---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-7962 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: 2800.000 BogoMIPS: 5600.00 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 9.5G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /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 497 4334 1 3113 7140 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:25:6f:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.159/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe25:6fd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:08:0b:9d 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-7962) 01/06/25 _x86_64_ (2 CPU) 12:31:56 LINUX RESTART (2 CPU) 12:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:33:02 198.40 147.53 50.87 0.00 11051.76 46108.18 0.00 12:34:01 287.32 33.63 253.69 0.00 1221.56 8539.81 0.00 12:35:01 84.79 1.78 83.00 0.00 125.45 16373.94 0.00 Average: 189.62 61.13 128.49 0.00 4149.35 23759.36 0.00 12:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:02 5799056 7507388 300700 3.70 38440 1856928 1031808 11.23 468380 1671156 8884 12:34:01 5249296 7342664 444784 5.47 68100 2192212 1117632 12.17 695856 1951468 203032 12:35:01 4525976 7388776 376216 4.62 106716 2869508 1104088 12.02 744688 2551188 499884 Average: 5191443 7412943 373900 4.60 71085 2306216 1084509 11.81 636308 2057937 237267 12:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:02 ens3 146.01 88.32 691.94 19.12 0.00 0.00 0.00 0.00 12:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:02 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 12:34:01 ens3 238.69 170.61 1546.13 52.86 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 12:35:01 ens3 137.76 106.82 2071.67 14.29 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 12:35:01 lo 4.27 4.27 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 173.79 121.64 1435.96 28.62 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 2.16 2.16 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-7962) 01/06/25 _x86_64_ (2 CPU) 12:31:56 LINUX RESTART (2 CPU) 12:32:01 CPU %user %nice %system %iowait %steal %idle 12:33:02 all 9.05 30.54 23.62 10.31 0.10 26.37 12:33:02 0 9.18 31.07 21.93 12.08 0.12 25.62 12:33:02 1 8.92 30.02 25.31 8.55 0.09 27.12 12:34:01 all 37.62 5.03 6.92 5.48 0.09 44.87 12:34:01 0 44.32 4.90 7.56 7.68 0.10 35.43 12:34:01 1 30.91 5.15 6.28 3.28 0.07 54.32 12:35:01 all 45.50 0.00 4.78 5.64 0.10 43.98 12:35:01 0 59.66 0.00 4.71 6.79 0.12 28.72 12:35:01 1 31.41 0.00 4.85 4.50 0.08 59.16 Average: all 30.99 11.63 11.63 7.11 0.10 38.54 Average: 0 38.08 11.76 11.27 8.81 0.11 29.96 Average: 1 23.92 11.49 11.99 5.41 0.08 47.11