---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-11771 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 29G 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 547 4073 1 3325 7090 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:e3:11:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.118/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fee3:11d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:09:28:b2 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-11771) 12/01/24 _x86_64_ (2 CPU) 00:00:50 LINUX RESTART (2 CPU) 00:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:02:02 274.02 157.62 116.40 0.00 11220.26 43143.74 0.00 00:03:01 16.95 4.85 12.10 0.00 48.13 5118.20 0.00 00:04:01 79.72 10.18 69.53 0.00 767.60 18259.33 0.00 00:05:01 92.83 20.16 72.67 0.00 1894.08 10595.03 0.00 Average: 116.30 48.39 67.91 0.00 3497.00 19338.36 0.00 00:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:02:02 5430192 7336660 465516 5.72 40648 2047756 1446056 15.74 732952 1760432 149396 00:03:01 5434656 7342944 460152 5.66 40768 2049224 1456676 15.86 729716 1760416 168 00:04:01 4584548 7235856 528172 6.49 77012 2703888 1527944 16.63 847560 2401980 180928 00:05:01 4387832 7341136 422668 5.19 100136 2953716 1112796 12.12 819940 2599304 136172 Average: 4959307 7314149 469127 5.77 64641 2438646 1385868 15.09 782542 2130533 116666 00:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:02:02 ens3 392.48 232.43 1870.16 89.29 0.00 0.00 0.00 0.00 00:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:02 lo 2.63 2.63 0.25 0.25 0.00 0.00 0.00 0.00 00:03:01 ens3 1.88 1.25 0.49 0.29 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 00:04:01 ens3 58.70 45.15 1049.06 4.70 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 00:05:01 ens3 69.97 60.51 633.68 23.86 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 5.98 5.98 13.87 13.87 0.00 0.00 0.00 0.00 Average: ens3 131.30 85.19 892.06 29.66 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 3.20 3.20 3.64 3.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-11771) 12/01/24 _x86_64_ (2 CPU) 00:00:50 LINUX RESTART (2 CPU) 00:01:01 CPU %user %nice %system %iowait %steal %idle 00:02:02 all 18.09 29.14 26.13 6.30 0.11 20.23 00:02:02 0 16.59 30.15 26.40 5.40 0.12 21.34 00:02:02 1 19.59 28.13 25.86 7.20 0.10 19.12 00:03:01 all 0.08 1.46 1.26 0.71 0.04 96.46 00:03:01 0 0.07 1.41 1.23 1.34 0.03 95.92 00:03:01 1 0.09 1.50 1.30 0.07 0.05 97.00 00:04:01 all 32.21 0.00 2.77 4.76 0.08 60.18 00:04:01 0 26.15 0.00 1.73 2.76 0.07 69.29 00:04:01 1 38.13 0.00 3.79 6.71 0.10 51.27 00:05:01 all 32.01 0.00 2.69 4.39 0.08 60.83 00:05:01 0 40.92 0.00 2.80 5.45 0.08 50.75 00:05:01 1 23.12 0.00 2.59 3.34 0.07 70.88 Average: all 20.69 7.61 8.19 4.05 0.08 59.39 Average: 0 21.01 7.86 8.02 3.74 0.08 59.28 Average: 1 20.37 7.35 8.35 4.35 0.08 59.50