---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1847 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: 2800.000 BogoMIPS: 5600.00 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/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 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 689 11173 1 4134 14968 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:b7:ce:63 brd ff:ff:ff:ff:ff:ff inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:feb7:ce63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:ab:87:20 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-1847) 10/27/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 285.53 90.97 194.56 0.00 2660.43 8077.56 0.00 08:59:01 208.93 46.18 162.76 0.00 2985.37 10720.21 0.00 09:00:01 22.31 3.73 18.58 0.00 161.28 9179.34 0.00 09:01:01 68.31 5.25 63.06 0.00 185.97 12603.10 0.00 09:02:01 70.82 7.40 63.42 0.00 4686.15 35956.67 0.00 Average: 130.66 30.50 100.16 0.00 2134.02 15331.35 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13406344 15439408 543080 3.32 69092 2161688 1264948 7.26 786812 1915860 167432 08:59:01 12491444 14909552 1057376 6.45 82520 2519032 1688760 9.69 1388116 2198876 192368 09:00:01 12161036 14682692 1280788 7.82 85292 2616624 1852632 10.63 1671564 2239544 23868 09:01:01 11559176 14335744 1625224 9.92 99012 2845316 2182196 12.52 2172912 2322836 85492 09:02:01 11499020 15382608 568640 3.47 108740 3908612 1307416 7.50 1516404 2998684 2668 Average: 12223404 14950001 1015022 6.20 88931 2810254 1659190 9.52 1507162 2335160 94366 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 153.09 120.52 1077.99 39.90 0.00 0.00 0.00 0.00 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 08:59:01 ens3 275.24 222.00 3184.53 32.63 0.00 0.00 0.00 0.00 08:59:01 lo 1.33 1.33 0.13 0.13 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 ens3 104.62 86.14 1131.66 13.50 0.00 0.00 0.00 0.00 09:00:01 lo 0.67 0.67 0.07 0.07 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 ens3 313.53 220.13 3442.06 24.76 0.00 0.00 0.00 0.00 09:01:01 lo 1989.52 1989.52 1891.90 1891.90 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 09:02:01 ens3 307.33 221.45 2938.32 194.72 0.00 0.00 0.00 0.00 09:02:01 lo 16.80 16.80 1.66 1.66 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 Average: ens3 231.02 174.22 2359.14 61.17 0.00 0.00 0.00 0.00 Average: lo 403.17 403.17 380.02 380.02 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-1847) 10/27/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.54 13.46 11.20 3.45 0.12 52.24 08:58:01 0 16.63 14.16 11.63 3.30 0.12 54.17 08:58:01 1 29.09 9.89 9.05 4.50 0.10 47.37 08:58:01 2 17.26 14.38 11.98 3.30 0.12 52.96 08:58:01 3 15.16 15.42 12.15 2.69 0.12 54.46 08:59:01 all 32.53 0.00 1.75 6.03 0.10 59.58 08:59:01 0 39.03 0.00 2.51 0.84 0.12 57.51 08:59:01 1 30.56 0.00 1.26 5.14 0.12 62.93 08:59:01 2 32.48 0.00 1.69 7.34 0.10 58.38 08:59:01 3 28.08 0.00 1.56 10.76 0.08 59.52 09:00:01 all 46.29 0.00 1.44 7.08 0.10 45.09 09:00:01 0 48.71 0.00 1.21 0.85 0.10 49.13 09:00:01 1 45.59 0.00 1.04 0.17 0.10 53.10 09:00:01 2 43.67 0.00 1.76 12.57 0.10 41.90 09:00:01 3 47.20 0.00 1.75 14.76 0.08 36.22 09:01:01 all 61.80 0.00 3.09 0.60 0.11 34.40 09:01:01 0 62.48 0.00 2.47 0.07 0.10 34.88 09:01:01 1 61.21 0.00 3.23 0.71 0.10 34.76 09:01:01 2 56.50 0.00 3.09 0.97 0.10 39.34 09:01:01 3 67.05 0.00 3.56 0.67 0.13 28.59 09:02:01 all 30.24 0.00 2.88 2.25 0.08 64.56 09:02:01 0 17.44 0.00 2.89 3.04 0.07 76.57 09:02:01 1 59.82 0.00 3.59 2.31 0.08 34.20 09:02:01 2 19.41 0.00 2.48 3.34 0.07 74.70 09:02:01 3 24.27 0.00 2.54 0.32 0.08 72.79 Average: all 38.15 2.64 4.04 3.88 0.10 51.18 Average: 0 36.91 2.79 4.11 1.61 0.10 54.48 Average: 1 45.32 1.94 3.61 2.56 0.10 46.47 Average: 2 33.97 2.82 4.16 5.51 0.10 53.44 Average: 3 36.41 3.02 4.27 5.86 0.10 50.33