---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-43738 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 9.6G 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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 530 4120 1 3294 7107 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:c9:4c:77 brd ff:ff:ff:ff:ff:ff inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fec9:4c77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:a1:f1:77 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-43738) 10/18/24 _x86_64_ (2 CPU) 12:49:19 LINUX RESTART (2 CPU) 12:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:51:01 140.42 57.23 83.19 0.00 763.26 7334.64 0.00 12:52:01 15.45 8.25 7.20 0.00 634.56 3254.66 0.00 12:53:01 135.58 20.76 114.81 0.00 1875.69 25169.27 0.00 Average: 96.91 28.59 68.32 0.00 1093.00 11945.13 0.00 12:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 5440404 7336744 467332 5.74 41020 2037068 1416232 15.42 736804 1748636 264 12:52:01 4688872 7208292 558448 6.86 69600 2597032 1499440 16.32 920744 2243380 505236 12:53:01 4378932 7261044 503696 6.19 89948 2903712 1189732 12.95 901804 2537652 140304 Average: 4836069 7268693 509825 6.27 66856 2512604 1368468 14.90 853117 2176556 215268 12:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 ens3 234.96 149.91 1190.83 50.21 0.00 0.00 0.00 0.00 12:51:01 lo 1.66 1.66 0.16 0.16 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 61.01 43.08 1021.96 4.61 0.00 0.00 0.00 0.00 12:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 63.44 57.01 513.93 11.31 0.00 0.00 0.00 0.00 12:53:01 lo 4.47 4.47 0.41 0.41 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 119.16 82.96 907.33 21.88 0.00 0.00 0.00 0.00 Average: lo 2.20 2.20 0.20 0.20 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-43738) 10/18/24 _x86_64_ (2 CPU) 12:49:19 LINUX RESTART (2 CPU) 12:50:02 CPU %user %nice %system %iowait %steal %idle 12:51:01 all 11.86 15.08 11.07 2.97 0.07 58.96 12:51:01 0 13.00 14.50 10.77 3.87 0.07 57.79 12:51:01 1 10.70 15.65 11.37 2.07 0.07 60.13 12:52:01 all 16.74 0.00 1.93 1.61 0.06 79.67 12:52:01 0 24.52 0.00 2.73 2.73 0.07 69.94 12:52:01 1 9.01 0.00 1.12 0.50 0.05 89.32 12:53:01 all 35.65 0.00 3.09 6.04 0.08 55.14 12:53:01 0 24.43 0.00 3.01 8.79 0.08 63.68 12:53:01 1 46.92 0.00 3.16 3.28 0.08 46.55 Average: all 21.48 4.94 5.31 3.54 0.07 64.66 Average: 0 20.71 4.76 5.47 5.14 0.07 63.85 Average: 1 22.25 5.12 5.16 1.94 0.07 65.46