---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44229 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 722 11173 1 4101 14935 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:b4:a3:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:feb4:a3f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:47:b9:2f 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-44229) 10/20/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 285.72 90.80 194.92 0.00 2662.28 7969.25 0.00 08:59:01 223.36 48.78 174.59 0.00 3055.76 11098.55 0.00 09:00:01 21.11 2.93 18.18 0.00 144.78 12110.11 0.00 09:01:01 72.50 3.58 68.92 0.00 136.24 13946.48 0.00 09:02:01 78.07 5.80 72.27 0.00 2698.35 33643.99 0.00 Average: 135.66 30.18 105.48 0.00 1736.43 15779.45 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13428032 15455076 525544 3.21 68708 2156304 1271460 7.29 767772 1911160 162016 08:59:01 12247268 14678152 1285980 7.85 83116 2530376 1962240 11.26 1639748 2187276 203152 09:00:01 11364796 14152272 1807260 11.03 91040 2865216 2594384 14.88 2247640 2442740 268816 09:01:01 11006552 14202684 1756040 10.72 99788 3248672 2297392 13.18 2391460 2640924 390620 09:02:01 11504160 15354484 594812 3.63 109796 3873852 1319892 7.57 1497360 3009296 3260 Average: 11910162 14768534 1193927 7.29 90490 2934884 1889074 10.84 1708796 2438279 205573 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.88 0.88 0.09 0.09 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 08:58:01 ens3 191.95 133.46 1055.05 40.91 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 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 08:59:01 ens3 286.72 235.18 3287.09 36.34 0.00 0.00 0.00 0.00 09:00:01 lo 226.78 226.78 215.00 215.00 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 09:00:01 ens3 292.77 201.42 3499.83 27.46 0.00 0.00 0.00 0.00 09:01:01 lo 1894.77 1894.77 1800.31 1800.31 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 09:01:01 ens3 169.77 143.61 1961.39 24.29 0.00 0.00 0.00 0.00 09:02:01 lo 17.80 17.80 1.76 1.76 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 241.79 175.87 2129.92 180.66 0.00 0.00 0.00 0.00 Average: lo 429.75 429.75 404.80 404.80 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 236.75 178.05 2391.07 62.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-44229) 10/20/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.99 13.00 10.12 3.10 0.09 55.70 08:58:01 0 10.49 13.77 9.74 4.03 0.09 61.89 08:58:01 1 20.67 12.25 9.99 2.90 0.09 54.10 08:58:01 2 30.89 11.90 10.40 2.07 0.09 44.66 08:58:01 3 9.86 14.09 10.36 3.40 0.09 62.19 08:59:01 all 39.81 0.00 1.84 2.23 0.08 56.02 08:59:01 0 36.07 0.00 1.64 2.32 0.08 59.88 08:59:01 1 34.19 0.00 1.34 1.00 0.07 63.40 08:59:01 2 51.75 0.00 2.22 1.82 0.08 44.12 08:59:01 3 37.21 0.00 2.17 3.80 0.10 56.72 09:00:01 all 48.58 0.00 1.76 0.58 0.08 49.00 09:00:01 0 50.75 0.00 1.71 0.79 0.10 46.65 09:00:01 1 48.99 0.00 1.32 0.15 0.08 49.45 09:00:01 2 50.04 0.00 2.67 0.59 0.08 46.62 09:00:01 3 44.52 0.00 1.33 0.81 0.07 53.28 09:01:01 all 56.04 0.00 2.61 1.47 0.10 39.77 09:01:01 0 60.32 0.00 2.92 1.12 0.10 35.54 09:01:01 1 54.74 0.00 2.95 0.60 0.08 41.62 09:01:01 2 57.86 0.00 2.25 1.23 0.10 38.56 09:01:01 3 51.21 0.00 2.33 2.96 0.12 43.39 09:02:01 all 20.30 0.00 2.16 2.88 0.08 74.58 09:02:01 0 21.99 0.00 2.15 1.92 0.07 73.87 09:02:01 1 28.49 0.00 1.94 0.42 0.08 69.07 09:02:01 2 17.33 0.00 2.65 3.32 0.08 76.61 09:02:01 3 13.38 0.00 1.89 5.88 0.07 78.78 Average: all 36.60 2.56 3.67 2.05 0.09 55.03 Average: 0 36.03 2.71 3.61 2.03 0.09 55.54 Average: 1 37.49 2.40 3.48 1.01 0.08 55.54 Average: 2 41.59 2.34 4.01 1.81 0.09 50.16 Average: 3 31.29 2.77 3.59 3.37 0.09 58.90