---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5890 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 11280 1 4043 14984 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:44:57:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.7/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe44:57a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:12:ea:11 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5890) 11/11/24 _x86_64_ (4 CPU) 01:02:32 LINUX RESTART (4 CPU) 01:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:04:01 335.30 151.99 183.31 0.00 11894.53 11383.70 0.00 01:05:01 225.62 49.13 176.50 0.00 3039.21 12256.52 0.00 01:06:01 22.09 2.73 19.36 0.00 139.95 12034.39 0.00 01:07:01 74.45 4.03 70.42 0.00 163.04 13495.22 0.00 Average: 163.39 51.56 111.83 0.00 3778.30 12296.41 0.00 01:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:04:01 13331260 15396192 589072 3.60 66760 2195252 1319724 7.57 865936 1914028 197708 01:05:01 12312820 14758160 1211640 7.40 82392 2545572 1889280 10.84 1563276 2204316 215124 01:06:01 11729700 14497388 1467836 8.96 89760 2848992 2328156 13.36 1900748 2432528 241868 01:07:01 11040604 14194372 1769716 10.80 99812 3208480 2330960 13.37 2360168 2644680 340836 Average: 12103596 14711528 1259566 7.69 84681 2699574 1967030 11.29 1672532 2298888 248884 01:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 ens3 366.99 227.20 1361.46 67.65 0.00 0.00 0.00 0.00 01:04:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 ens3 280.05 232.01 3522.88 35.61 0.00 0.00 0.00 0.00 01:05:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 ens3 276.42 181.24 3304.58 21.82 0.00 0.00 0.00 0.00 01:06:01 lo 36.92 36.92 34.28 34.28 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 ens3 153.14 128.91 1941.24 19.84 0.00 0.00 0.00 0.00 01:07:01 lo 2018.08 2018.08 1919.74 1919.74 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 268.70 192.03 2533.33 36.10 0.00 0.00 0.00 0.00 Average: lo 518.67 518.67 492.65 492.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5890) 11/11/24 _x86_64_ (4 CPU) 01:02:32 LINUX RESTART (4 CPU) 01:03:02 CPU %user %nice %system %iowait %steal %idle 01:04:01 all 18.23 15.36 12.15 3.39 0.10 50.76 01:04:01 0 16.67 14.78 11.89 3.11 0.09 53.46 01:04:01 1 28.91 13.90 11.92 5.14 0.12 40.00 01:04:01 2 14.71 16.66 12.62 2.68 0.12 53.21 01:04:01 3 12.70 16.11 12.17 2.64 0.09 56.30 01:05:01 all 46.32 0.00 2.27 2.93 0.11 48.37 01:05:01 0 39.75 0.00 1.81 3.89 0.09 54.46 01:05:01 1 42.76 0.00 2.34 3.78 0.10 51.02 01:05:01 2 60.46 0.00 2.19 0.69 0.12 36.54 01:05:01 3 42.34 0.00 2.75 3.36 0.12 51.43 01:06:01 all 49.04 0.00 1.68 0.46 0.10 48.72 01:06:01 0 47.06 0.00 1.68 0.10 0.10 51.05 01:06:01 1 45.05 0.00 1.43 0.30 0.10 53.11 01:06:01 2 51.83 0.00 2.15 1.41 0.10 44.52 01:06:01 3 52.20 0.00 1.47 0.02 0.10 46.21 01:07:01 all 56.67 0.00 2.71 0.99 0.10 39.53 01:07:01 0 50.17 0.00 2.09 2.21 0.08 45.44 01:07:01 1 53.57 0.00 2.94 0.69 0.10 42.70 01:07:01 2 66.20 0.00 2.19 0.15 0.10 31.36 01:07:01 3 56.78 0.00 3.61 0.91 0.10 38.60 Average: all 42.67 3.80 4.68 1.93 0.10 46.82 Average: 0 38.51 3.66 4.35 2.32 0.09 51.08 Average: 1 42.65 3.43 4.63 2.46 0.11 46.73 Average: 2 48.41 4.12 4.76 1.23 0.11 41.37 Average: 3 41.11 4.00 4.98 1.72 0.10 48.09