---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-12318 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 9.5G 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/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 517 4273 1 3155 7121 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:3d:c9:cc brd ff:ff:ff:ff:ff:ff inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe3d:c9cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:ce:89: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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-12318) 08/20/24 _x86_64_ (2 CPU) 15:07:58 LINUX RESTART (2 CPU) 15:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:09:02 305.30 184.54 120.76 0.00 12774.67 57691.18 0.00 15:10:01 126.66 34.06 92.59 0.00 1272.46 10296.98 0.00 15:11:01 77.71 1.47 76.24 0.00 119.43 17080.84 0.00 Average: 170.12 73.57 96.55 0.00 4741.20 28456.57 0.00 15:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:02 5514196 7337216 465900 5.73 46068 1959464 1181792 12.87 678088 1734924 55736 15:10:01 5155692 7356508 423716 5.21 72156 2288588 1114828 12.14 703072 2024356 160900 15:11:01 4440884 7346648 414192 5.09 107144 2911812 1098380 11.96 798992 2576688 353596 Average: 5036924 7346791 434603 5.34 75123 2386621 1131667 12.32 726717 2111989 190077 15:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:02 lo 2.50 2.50 0.23 0.23 0.00 0.00 0.00 0.00 15:09:02 ens3 305.80 197.27 1568.11 63.42 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 15:10:01 ens3 60.65 49.91 664.99 7.86 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 lo 4.87 4.87 0.48 0.48 0.00 0.00 0.00 0.00 15:11:01 ens3 136.74 105.48 2320.92 14.44 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 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 168.33 117.93 1522.82 28.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-12318) 08/20/24 _x86_64_ (2 CPU) 15:07:58 LINUX RESTART (2 CPU) 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:02 all 24.10 27.06 21.43 12.20 0.09 15.12 15:09:02 0 25.34 26.34 20.94 12.55 0.10 14.72 15:09:02 1 22.86 27.77 21.92 11.84 0.08 15.53 15:10:01 all 36.62 5.29 6.38 9.84 0.09 41.78 15:10:01 0 53.11 4.90 6.71 12.24 0.09 22.95 15:10:01 1 20.26 5.68 6.05 7.46 0.08 60.47 15:11:01 all 47.45 0.00 4.61 6.84 0.10 40.99 15:11:01 0 62.47 0.00 4.79 3.55 0.10 29.09 15:11:01 1 32.38 0.00 4.44 10.15 0.10 52.93 Average: all 36.09 10.76 10.80 9.62 0.09 32.64 Average: 0 47.01 10.39 10.81 9.42 0.10 22.28 Average: 1 25.19 11.13 10.79 9.82 0.09 42.98