---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-8312 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 9.4G 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 564 4401 1 2980 7074 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:74:81:0a brd ff:ff:ff:ff:ff:ff inet 10.30.171.6/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe74:810a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:3f:8b:86 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-8312) 01/07/25 _x86_64_ (2 CPU) 10:13:23 LINUX RESTART (2 CPU) 10:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:15:01 284.00 76.04 207.97 0.00 2348.94 11243.19 0.00 10:16:01 268.39 45.25 223.14 0.00 2810.40 12915.98 0.00 10:17:01 23.36 5.20 18.16 0.00 295.02 9181.54 0.00 10:18:01 39.33 1.35 37.98 0.00 128.91 7767.77 0.00 Average: 153.78 31.96 121.82 0.00 1395.88 10277.23 0.00 10:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:15:01 5191628 7259432 529504 6.51 63408 2173800 1223208 13.32 803776 1904912 179264 10:16:01 4266152 6749460 1022344 12.56 80116 2556272 1829772 19.92 1367004 2232204 240300 10:17:01 3736116 6293792 1475712 18.14 82252 2626288 2116176 23.04 1901864 2222136 38752 10:18:01 4502616 7237948 528084 6.49 88788 2793476 1188944 12.94 994992 2357716 16048 Average: 4424128 6885158 888911 10.92 78641 2537459 1589525 17.31 1266909 2179242 118591 10:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:15:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:15:01 ens3 246.03 152.26 1407.82 52.85 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 10:16:01 ens3 309.68 250.57 3916.14 37.50 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 10:17:01 ens3 98.88 86.85 455.07 17.34 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:18:01 ens3 116.46 105.22 1172.73 23.44 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 192.77 148.73 1738.03 32.78 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-8312) 01/07/25 _x86_64_ (2 CPU) 10:13:23 LINUX RESTART (2 CPU) 10:14:01 CPU %user %nice %system %iowait %steal %idle 10:15:01 all 28.52 15.80 13.32 9.91 0.11 32.34 10:15:01 0 20.40 15.18 13.19 9.94 0.10 41.20 10:15:01 1 36.62 16.41 13.45 9.88 0.12 23.52 10:16:01 all 62.43 0.00 4.23 3.92 0.13 29.29 10:16:01 0 71.27 0.00 4.00 1.96 0.12 22.65 10:16:01 1 53.62 0.00 4.46 5.88 0.13 35.91 10:17:01 all 90.82 0.00 3.29 0.36 0.14 5.39 10:17:01 0 91.40 0.00 3.42 0.08 0.13 4.96 10:17:01 1 90.23 0.00 3.16 0.64 0.15 5.82 10:18:01 all 50.25 0.00 2.21 2.13 0.10 45.30 10:18:01 0 28.53 0.00 1.92 1.29 0.10 68.16 10:18:01 1 71.98 0.00 2.51 2.98 0.10 22.43 Average: all 58.07 3.92 5.75 4.07 0.12 28.08 Average: 0 52.96 3.76 5.61 3.30 0.11 34.25 Average: 1 63.17 4.07 5.88 4.83 0.13 21.92