---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-3252 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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 9.0G 30G 24% / 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 518 4872 1 2554 7132 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:bd:71:23 brd ff:ff:ff:ff:ff:ff inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:febd:7123/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:01:6f:c5 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3252) 11/01/24 _x86_64_ (2 CPU) 01:00:52 LINUX RESTART (2 CPU) 01:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:02:01 281.63 163.31 118.32 0.00 11139.39 43777.49 0.00 01:03:01 31.31 9.75 21.56 0.00 824.53 6249.78 0.00 01:04:01 79.60 12.26 67.34 0.00 1124.61 8924.38 0.00 Average: 130.00 61.20 68.80 0.00 4324.61 19514.43 0.00 01:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 5447260 7344012 457784 5.63 40932 2037476 1407484 15.32 726544 1748984 149400 01:03:01 5346156 7359880 436576 5.37 49728 2139960 1129084 12.29 740252 1828728 64860 01:04:01 5041792 7353156 426256 5.24 71264 2399584 1090524 11.87 776820 2063064 121296 Average: 5278403 7352349 440205 5.41 53975 2192340 1209031 13.16 747872 1880259 111852 01:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 ens3 352.49 220.31 1892.50 72.70 0.00 0.00 0.00 0.00 01:02:01 lo 2.75 2.75 0.26 0.26 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 ens3 38.36 32.99 285.69 8.46 0.00 0.00 0.00 0.00 01:03:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 66.72 57.62 629.77 9.67 0.00 0.00 0.00 0.00 01:04:01 lo 0.93 0.93 0.09 0.09 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: ens3 151.40 102.98 930.59 30.03 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-3252) 11/01/24 _x86_64_ (2 CPU) 01:00:52 LINUX RESTART (2 CPU) 01:01:02 CPU %user %nice %system %iowait %steal %idle 01:02:01 all 20.31 30.37 23.53 6.15 0.15 19.49 01:02:01 0 22.02 29.53 22.69 6.51 0.14 19.12 01:02:01 1 18.60 31.22 24.37 5.80 0.15 19.86 01:03:01 all 12.80 0.24 1.30 4.17 0.07 81.41 01:03:01 0 3.60 0.25 0.93 3.84 0.08 91.30 01:03:01 1 22.05 0.23 1.67 4.51 0.07 71.47 01:04:01 all 34.97 0.00 2.77 9.06 0.11 53.09 01:04:01 0 28.88 0.00 2.33 2.27 0.10 66.42 01:04:01 1 41.09 0.00 3.22 15.89 0.12 39.69 Average: all 22.71 9.98 9.04 6.46 0.11 51.70 Average: 0 18.10 9.68 8.48 4.18 0.11 59.46 Average: 1 27.32 10.28 9.61 8.75 0.11 43.92