---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38797 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 9.3G 69G 13% / 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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 ---> free -m: total used free shared buff/cache available Mem: 15997 630 12412 1 2954 15027 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:e3:fa:2d brd ff:ff:ff:ff:ff:ff inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86144sec preferred_lft 86144sec inet6 fe80::f816:3eff:fee3:fa2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1c:a5:51:12 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-38797) 10/04/24 _x86_64_ (4 CPU) 13:24:52 LINUX RESTART (4 CPU) 13:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:26:01 322.90 151.14 171.75 0.00 11583.40 48394.73 0.00 13:27:01 112.61 33.79 78.82 0.00 1254.72 10809.95 0.00 13:28:01 74.49 1.22 73.27 0.00 77.85 20319.68 0.00 13:29:01 24.33 1.12 23.21 0.00 130.51 1377.77 0.00 Average: 133.58 46.82 86.76 0.00 3261.62 20225.53 0.00 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 13675480 15500244 492424 3.01 46508 1989964 1226780 7.04 687684 1770124 46756 13:27:01 13237456 15455488 515344 3.15 74872 2331712 1247912 7.16 794400 2057420 160776 13:28:01 12682692 15349376 609908 3.72 91528 2738024 1515172 8.69 914040 2456628 16624 13:29:01 12711844 15389564 569832 3.48 94100 2746156 1314700 7.54 882724 2458812 14836 Average: 13076868 15423668 546877 3.34 76752 2451464 1326141 7.61 819712 2185746 59748 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 1.30 1.30 0.12 0.12 0.00 0.00 0.00 0.00 13:26:01 ens3 364.19 232.19 1995.91 65.95 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 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 13:27:01 ens3 87.42 75.62 825.88 10.41 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 9.20 9.20 0.84 0.84 0.00 0.00 0.00 0.00 13:28:01 ens3 101.98 81.87 1275.01 9.66 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 13:29:01 ens3 18.73 17.91 15.09 8.73 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 3.19 3.19 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 143.08 101.90 1027.97 23.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38797) 10/04/24 _x86_64_ (4 CPU) 13:24:52 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 12.08 16.69 13.74 7.07 0.13 50.29 13:26:01 0 16.11 15.35 14.06 8.93 0.13 45.42 13:26:01 1 12.94 16.39 13.75 6.28 0.12 50.52 13:26:01 2 11.46 16.83 13.51 4.88 0.14 53.18 13:26:01 3 7.75 18.21 13.63 8.19 0.12 52.11 13:27:01 all 19.92 3.86 4.55 3.21 0.08 68.37 13:27:01 0 14.03 4.17 4.80 2.26 0.08 74.66 13:27:01 1 21.74 3.45 4.25 7.08 0.08 63.39 13:27:01 2 34.24 3.73 5.63 2.56 0.08 53.76 13:27:01 3 9.70 4.11 3.52 0.96 0.05 81.66 13:28:01 all 12.01 0.00 1.09 3.36 0.08 83.47 13:28:01 0 6.41 0.00 0.75 0.47 0.07 92.30 13:28:01 1 7.96 0.00 1.44 12.25 0.10 78.25 13:28:01 2 10.62 0.00 0.63 0.10 0.03 88.62 13:28:01 3 23.06 0.00 1.54 0.62 0.10 74.67 13:29:01 all 12.19 0.00 0.69 0.51 0.05 86.57 13:29:01 0 9.72 0.00 0.74 0.07 0.03 89.44 13:29:01 1 0.77 0.00 0.50 1.32 0.07 97.34 13:29:01 2 34.97 0.00 1.10 0.38 0.07 63.48 13:29:01 3 3.25 0.00 0.42 0.27 0.02 96.05 Average: all 14.06 5.11 4.99 3.53 0.08 72.24 Average: 0 11.57 4.87 5.08 2.92 0.08 75.48 Average: 1 10.84 4.93 4.96 6.73 0.09 72.45 Average: 2 22.86 5.10 5.19 1.97 0.08 64.80 Average: 3 10.94 5.53 4.74 2.49 0.07 76.23