---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6235 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 691 11266 1 4039 14966 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:ea:54:ba brd ff:ff:ff:ff:ff:ff inet 10.30.171.14/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:feea:54ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:99:ea:4a 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-6235) 12/29/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 270.67 75.19 195.48 0.00 1588.00 8233.71 0.00 08:59:01 195.85 49.76 146.09 0.00 3086.15 13215.93 0.00 09:00:01 32.54 5.45 27.10 0.00 233.16 9965.54 0.00 09:01:01 41.16 1.08 40.08 0.00 51.46 12501.38 0.00 Average: 135.06 32.87 102.19 0.00 1239.69 10979.14 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13312092 15388056 591280 3.61 70232 2200644 1318428 7.56 819576 1971576 220660 08:59:01 12243320 14727232 1237400 7.55 84108 2580900 2150992 12.34 1594788 2236524 185480 09:00:01 11031424 13872772 2088020 12.75 92532 2915680 2645816 15.18 2541788 2477712 319388 09:01:01 11879432 15422096 539140 3.29 98276 3587116 1272508 7.30 1259772 2894596 748020 Average: 12116567 14852539 1113960 6.80 86287 2821085 1846936 10.60 1553981 2395102 368387 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:58:01 ens3 169.69 115.98 1116.06 38.79 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 08:59:01 ens3 334.51 274.97 3988.67 42.40 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 1032.01 1032.01 980.47 980.47 0.00 0.00 0.00 0.00 09:00:01 ens3 222.96 155.91 2588.05 17.97 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 967.99 967.99 918.95 918.95 0.00 0.00 0.00 0.00 09:01:01 ens3 192.75 153.36 1949.97 26.62 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 500.65 500.65 474.92 474.92 0.00 0.00 0.00 0.00 Average: ens3 229.98 175.05 2410.69 31.45 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6235) 12/29/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.45 12.93 11.04 3.20 0.09 53.29 08:58:01 0 38.59 9.84 9.35 2.81 0.08 39.33 08:58:01 1 9.61 14.44 12.49 4.50 0.08 58.87 08:58:01 2 8.19 15.30 11.48 2.85 0.08 62.10 08:58:01 3 21.36 12.16 10.86 2.63 0.10 52.89 08:59:01 all 49.65 0.00 1.97 2.03 0.09 46.26 08:59:01 0 45.95 0.00 2.66 2.74 0.10 48.55 08:59:01 1 50.61 0.00 1.87 3.26 0.08 44.17 08:59:01 2 50.18 0.00 1.98 1.58 0.10 46.16 08:59:01 3 51.87 0.00 1.35 0.53 0.08 46.16 09:00:01 all 49.12 0.00 1.77 0.87 0.09 48.15 09:00:01 0 49.50 0.00 1.16 0.05 0.08 49.21 09:00:01 1 49.88 0.00 2.38 0.28 0.08 47.37 09:00:01 2 46.54 0.00 1.97 0.70 0.10 50.69 09:00:01 3 50.57 0.00 1.59 2.42 0.08 45.34 09:01:01 all 48.81 0.00 2.41 0.81 0.08 47.90 09:01:01 0 40.96 0.00 2.46 0.90 0.08 55.60 09:01:01 1 43.23 0.00 2.21 0.65 0.07 53.84 09:01:01 2 47.63 0.00 1.61 1.36 0.07 49.34 09:01:01 3 63.53 0.00 3.37 0.32 0.08 32.69 Average: all 41.78 3.22 4.29 1.72 0.09 48.89 Average: 0 43.76 2.45 3.90 1.62 0.09 48.19 Average: 1 38.37 3.60 4.73 2.17 0.08 51.06 Average: 2 38.19 3.80 4.25 1.62 0.09 52.05 Average: 3 46.82 3.04 4.29 1.48 0.09 44.29