---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-912 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 12G 66G 15% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 679 9888 1 5429 14978 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:84:03:ca brd ff:ff:ff:ff:ff:ff inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe84:3ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:c6:38:b8 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-912) 10/24/24 _x86_64_ (4 CPU) 21:24:09 LINUX RESTART (4 CPU) 21:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:01 152.27 71.69 80.59 0.00 2944.84 16230.11 0.00 21:27:01 77.17 24.49 52.68 0.00 1272.91 26117.56 0.00 21:28:01 46.31 1.80 44.51 0.00 53.19 41306.32 0.00 21:29:01 66.77 0.80 65.97 0.00 59.19 62758.34 0.00 Average: 85.63 24.69 60.94 0.00 1082.54 36602.65 0.00 21:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 13270488 15449572 524704 3.20 74516 2295596 1558632 8.94 794368 2030200 193528 21:27:01 11519196 14219328 1741296 10.63 91584 2772372 2330532 13.37 2141428 2391260 119968 21:28:01 9426128 13970916 1988656 12.14 116308 4516440 2328272 13.36 2881196 3668948 911500 21:29:01 10361884 15367096 592316 3.62 127596 4947072 1298352 7.45 1210900 4385948 54328 Average: 11144424 14751728 1211743 7.40 102501 3632870 1878947 10.78 1756973 3119089 319831 21:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 ens3 100.10 83.22 980.48 15.96 0.00 0.00 0.00 0.00 21:26:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 ens3 471.59 380.89 5931.68 55.06 0.00 0.00 0.00 0.00 21:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 ens3 383.72 289.10 1613.86 70.31 0.00 0.00 0.00 0.00 21:28:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 340.66 253.31 257.73 145.77 0.00 0.00 0.00 0.00 21:29:01 lo 0.70 0.70 0.05 0.05 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 324.02 251.64 2196.09 71.78 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-912) 10/24/24 _x86_64_ (4 CPU) 21:24:09 LINUX RESTART (4 CPU) 21:25:01 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 17.95 8.39 6.81 3.76 0.09 63.00 21:26:01 0 14.68 8.48 7.35 3.13 0.10 66.27 21:26:01 1 8.84 9.14 6.68 5.06 0.07 70.21 21:26:01 2 20.32 6.80 5.86 3.72 0.08 63.22 21:26:01 3 28.01 9.14 7.35 3.11 0.10 52.28 21:27:01 all 67.88 0.00 2.50 2.21 0.13 27.28 21:27:01 0 70.99 0.00 2.32 2.96 0.13 23.60 21:27:01 1 58.90 0.00 2.10 1.98 0.13 36.89 21:27:01 2 72.73 0.00 2.98 3.37 0.13 20.79 21:27:01 3 68.94 0.00 2.59 0.53 0.13 27.80 21:28:01 all 44.19 0.00 2.65 1.02 0.10 52.03 21:28:01 0 27.21 0.00 2.28 0.47 0.08 69.96 21:28:01 1 57.00 0.00 1.94 0.08 0.10 40.88 21:28:01 2 56.57 0.00 2.90 0.40 0.13 39.99 21:28:01 3 36.03 0.00 3.50 3.15 0.08 57.23 21:29:01 all 32.48 0.00 2.22 1.80 0.08 63.43 21:29:01 0 23.01 0.00 1.94 4.44 0.07 70.53 21:29:01 1 28.70 0.00 1.97 0.08 0.07 69.18 21:29:01 2 54.34 0.00 3.29 1.29 0.10 40.98 21:29:01 3 23.88 0.00 1.70 1.38 0.07 72.98 Average: all 40.64 2.10 3.55 2.20 0.10 51.42 Average: 0 33.96 2.12 3.48 2.75 0.10 57.59 Average: 1 38.36 2.28 3.17 1.80 0.09 54.29 Average: 2 51.02 1.69 3.75 2.19 0.11 41.22 Average: 3 39.25 2.29 3.79 2.04 0.10 52.54