---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44773 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11139 1 4184 14985 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:02:f4:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe02:f4c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:95:e5:8d 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-4c-4g-44773) 10/22/24 _x86_64_ (4 CPU) 01:33:17 LINUX RESTART (4 CPU) 01:34:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 171.78 82.42 89.36 0.00 3087.61 9242.29 0.00 01:36:01 204.32 35.60 168.71 0.00 1723.43 13254.78 0.00 01:37:04 28.39 4.73 23.66 0.00 179.98 7920.04 0.00 01:38:01 60.60 0.95 59.66 0.00 57.25 14061.81 0.00 Average: 115.25 30.49 84.76 0.00 1246.41 11052.66 0.00 01:34:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13324772 15483856 495388 3.02 73312 2277604 1218584 6.99 750796 2025664 196224 01:36:01 12168692 14669252 1297888 7.92 84816 2596812 2288020 13.13 1684016 2224596 136648 01:37:04 11651048 14349188 1614368 9.85 93456 2777296 2239348 12.85 2068744 2343632 154412 01:38:01 11796928 15402964 560776 3.42 100192 3647656 1306464 7.50 1328380 2911084 790072 Average: 12235360 14976315 992105 6.06 87944 2824842 1763104 10.12 1457984 2376244 319339 01:34:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 1.79 1.79 0.18 0.18 0.00 0.00 0.00 0.00 01:35:01 ens3 108.46 90.48 1113.61 15.99 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 01:36:01 ens3 307.36 259.86 3864.24 35.72 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:04 lo 937.46 937.46 891.93 891.93 0.00 0.00 0.00 0.00 01:37:04 ens3 193.05 122.53 2560.58 15.61 0.00 0.00 0.00 0.00 01:37:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1175.88 1175.88 1116.45 1116.45 0.00 0.00 0.00 0.00 01:38:01 ens3 236.22 179.00 2075.23 31.69 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 531.12 531.12 504.21 504.21 0.00 0.00 0.00 0.00 Average: ens3 211.57 162.80 2420.67 24.61 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-4c-4g-44773) 10/22/24 _x86_64_ (4 CPU) 01:33:17 LINUX RESTART (4 CPU) 01:34:03 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.93 10.23 8.32 2.95 0.10 59.48 01:35:01 0 17.13 10.01 8.28 3.19 0.09 61.30 01:35:01 1 7.66 11.75 9.08 1.40 0.09 70.03 01:35:01 2 16.42 9.16 7.26 4.00 0.09 63.07 01:35:01 3 34.52 10.00 8.64 3.21 0.12 43.51 01:36:01 all 53.80 0.00 2.02 1.78 0.09 42.31 01:36:01 0 53.28 0.00 1.79 2.51 0.10 42.33 01:36:01 1 55.95 0.00 1.67 0.23 0.08 42.05 01:36:01 2 51.73 0.00 2.88 2.41 0.08 42.89 01:36:01 3 54.23 0.00 1.72 1.98 0.10 41.97 01:37:04 all 42.37 0.00 1.82 4.76 0.09 50.95 01:37:04 0 45.74 0.00 2.32 5.78 0.10 46.07 01:37:04 1 42.99 0.00 1.63 0.89 0.08 54.41 01:37:04 2 42.76 0.00 1.43 5.72 0.10 50.00 01:37:04 3 37.99 0.00 1.91 6.68 0.10 53.32 01:38:01 all 46.87 0.00 2.23 1.80 0.09 49.00 01:38:01 0 34.24 0.00 1.68 3.21 0.09 60.78 01:38:01 1 41.39 0.00 1.69 2.50 0.07 54.35 01:38:01 2 72.76 0.00 2.35 0.96 0.12 23.81 01:38:01 3 39.27 0.00 3.23 0.53 0.07 56.90 Average: all 40.62 2.49 3.55 2.86 0.09 50.38 Average: 0 37.93 2.44 3.48 3.71 0.09 52.35 Average: 1 37.27 2.86 3.47 1.23 0.08 55.09 Average: 2 45.74 2.23 3.43 3.34 0.10 45.17 Average: 3 41.55 2.44 3.82 3.18 0.10 48.92