---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-39810 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: 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 9.5G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 528 4250 1 3166 7109 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:5e:68:de brd ff:ff:ff:ff:ff:ff inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe5e:68de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:7b:dd:f3 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-39810) 10/07/24 _x86_64_ (2 CPU) 09:54:43 LINUX RESTART (2 CPU) 09:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:56:01 282.99 154.14 128.85 0.00 11634.33 44615.36 0.00 09:57:01 102.93 11.75 91.18 0.00 1022.10 12753.62 0.00 09:58:01 92.25 2.08 90.17 0.00 208.77 24942.78 0.00 Average: 159.39 55.99 103.40 0.00 4288.40 27437.25 0.00 09:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 5421376 7305208 496404 6.10 51468 2010796 1183608 12.89 725920 1774980 84504 09:57:01 4917456 7291908 484120 5.95 82272 2446472 1223628 13.32 783388 2171840 229268 09:58:01 4400560 7324592 442084 5.43 111340 2922724 1116636 12.16 839524 2580364 60464 Average: 4913131 7307236 474203 5.83 81693 2459997 1174624 12.79 782944 2175728 124745 09:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 ens3 332.13 219.73 1724.60 65.72 0.00 0.00 0.00 0.00 09:56:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 108.92 79.04 1496.64 10.70 0.00 0.00 0.00 0.00 09:57:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 73.94 65.82 1177.08 17.37 0.00 0.00 0.00 0.00 09:58:01 lo 4.07 4.07 0.41 0.41 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 171.66 121.53 1466.10 31.26 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 0.22 0.22 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-39810) 10/07/24 _x86_64_ (2 CPU) 09:54:43 LINUX RESTART (2 CPU) 09:55:01 CPU %user %nice %system %iowait %steal %idle 09:56:01 all 29.49 24.06 18.22 12.02 0.10 16.11 09:56:01 0 24.97 27.68 19.04 10.82 0.10 17.39 09:56:01 1 34.03 20.43 17.40 13.21 0.10 14.82 09:57:01 all 39.23 0.00 3.81 6.39 0.08 50.50 09:57:01 0 44.21 0.00 4.28 4.87 0.08 46.56 09:57:01 1 34.25 0.00 3.34 7.91 0.07 54.43 09:58:01 all 39.77 0.00 4.04 7.23 0.08 48.89 09:58:01 0 43.64 0.00 3.95 6.90 0.08 45.43 09:58:01 1 35.90 0.00 4.12 7.55 0.07 52.36 Average: all 36.18 7.98 8.66 8.54 0.08 38.56 Average: 0 37.63 9.19 9.07 7.52 0.09 36.50 Average: 1 34.73 6.76 8.26 9.55 0.08 40.63