---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-26927 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 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 507 4279 1 3158 7130 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:7d:12:25 brd ff:ff:ff:ff:ff:ff inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe7d:1225/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:5f:2a:06 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-26927) 09/24/24 _x86_64_ (2 CPU) 07:43:30 LINUX RESTART (2 CPU) 07:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:45:01 259.24 138.82 120.42 0.00 11527.13 15933.30 0.00 07:46:01 89.69 0.50 89.19 0.00 22.93 14490.93 0.00 07:47:01 76.92 2.32 74.60 0.00 230.09 21810.63 0.00 Average: 141.29 46.70 94.59 0.00 3884.27 17419.88 0.00 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 5205080 7304484 482108 5.93 64644 2201672 1193168 12.99 782572 1907636 207916 07:46:01 4666400 7279588 486468 5.98 89032 2668720 1265064 13.77 833700 2352292 356796 07:47:01 4424912 7341976 423220 5.20 111784 2915488 1125692 12.26 823624 2570796 41300 Average: 4765464 7308683 463932 5.70 88487 2595293 1194641 13.01 813299 2276908 202004 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 349.58 215.96 1671.57 67.37 0.00 0.00 0.00 0.00 07:45:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 116.20 81.07 1491.78 10.95 0.00 0.00 0.00 0.00 07:46:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 69.16 62.66 913.25 12.92 0.00 0.00 0.00 0.00 07:47:01 lo 4.47 4.47 0.45 0.45 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 177.36 119.36 1357.12 30.21 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-26927) 09/24/24 _x86_64_ (2 CPU) 07:43:30 LINUX RESTART (2 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 34.05 17.46 13.62 10.42 0.12 24.33 07:45:01 0 28.70 17.30 13.58 4.80 0.10 35.52 07:45:01 1 39.43 17.63 13.65 16.08 0.14 13.06 07:46:01 all 36.16 0.00 3.32 7.01 0.09 53.42 07:46:01 0 40.82 0.00 4.03 7.37 0.12 47.66 07:46:01 1 31.49 0.00 2.61 6.65 0.07 59.19 07:47:01 all 40.58 0.00 3.78 6.40 0.11 49.13 07:47:01 0 50.09 0.00 3.75 6.51 0.10 39.55 07:47:01 1 31.16 0.00 3.81 6.29 0.12 58.62 Average: all 36.96 5.72 6.85 7.92 0.11 42.45 Average: 0 39.94 5.68 7.07 6.24 0.11 40.96 Average: 1 33.97 5.75 6.62 9.61 0.11 43.94