---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39966 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 9.1G 69G 12% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 646 12545 1 2806 15012 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:e2:a6:6a brd ff:ff:ff:ff:ff:ff inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fee2:a66a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:33:85:df 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-39966) 10/07/24 _x86_64_ (4 CPU) 13:24:55 LINUX RESTART (4 CPU) 13:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:26:01 179.34 132.56 46.78 0.00 10537.04 49807.30 0.00 13:27:01 54.06 38.91 15.15 0.00 549.24 9868.64 0.00 13:28:01 127.53 9.68 117.85 0.00 832.39 14082.45 0.00 13:29:01 102.67 43.74 58.92 0.00 2908.58 19510.21 0.00 Average: 115.90 56.22 59.67 0.00 3706.82 23317.15 0.00 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 13877088 15540420 460352 2.81 40916 1838684 1217636 6.99 610932 1657268 7280 13:27:01 13825636 15518452 482200 2.94 42408 1865148 1232660 7.07 652536 1667816 220 13:28:01 13482520 15424132 563844 3.44 59548 2085464 1298980 7.45 818380 1819016 111248 13:29:01 12635248 15046204 919436 5.61 84592 2508596 1574228 9.03 1245984 2195256 242052 Average: 13455123 15382302 606458 3.70 56866 2074473 1330876 7.64 831958 1834839 90200 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 13:26:01 ens3 160.26 99.72 683.72 19.33 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:27:01 ens3 144.91 84.40 251.07 32.82 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 13:28:01 ens3 158.19 123.43 1374.56 22.81 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 13:29:01 ens3 215.70 175.97 2718.05 26.29 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: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 169.76 120.88 1256.85 25.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39966) 10/07/24 _x86_64_ (4 CPU) 13:24:55 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 4.30 17.11 13.58 7.93 0.13 56.96 13:26:01 0 4.24 15.89 13.79 10.32 0.13 55.62 13:26:01 1 5.23 17.78 12.84 9.58 0.14 54.42 13:26:01 2 3.12 17.99 14.89 4.81 0.14 59.05 13:26:01 3 4.60 16.78 12.78 7.00 0.12 58.71 13:27:01 all 2.85 7.29 5.04 1.89 0.07 82.87 13:27:01 0 2.34 6.72 4.66 2.59 0.07 83.63 13:27:01 1 2.18 7.49 4.97 1.76 0.07 83.53 13:27:01 2 3.40 7.55 5.09 1.89 0.07 82.01 13:27:01 3 3.49 7.39 5.45 1.32 0.07 82.29 13:28:01 all 10.67 0.00 0.98 2.61 0.05 85.69 13:28:01 0 8.07 0.00 1.17 2.71 0.05 88.00 13:28:01 1 2.23 0.00 0.79 5.64 0.03 91.31 13:28:01 2 14.78 0.00 0.97 0.67 0.05 83.53 13:28:01 3 17.60 0.00 0.99 1.44 0.05 79.92 13:29:01 all 25.92 0.00 1.73 3.80 0.08 68.46 13:29:01 0 20.36 0.00 1.44 2.02 0.05 76.13 13:29:01 1 11.37 0.00 1.01 7.59 0.12 79.92 13:29:01 2 20.58 0.00 1.69 1.58 0.07 76.08 13:29:01 3 51.57 0.00 2.79 4.04 0.08 41.52 Average: all 10.95 6.08 5.31 4.05 0.08 73.53 Average: 0 8.77 5.63 5.25 4.40 0.08 75.87 Average: 1 5.25 6.27 4.87 6.13 0.09 77.39 Average: 2 10.50 6.36 5.64 2.23 0.08 75.19 Average: 3 19.26 6.04 5.49 3.44 0.08 65.69