---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15812 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: 2799.996 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11121 1 4188 14970 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:d3:85:ff brd ff:ff:ff:ff:ff:ff inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fed3:85ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:8d:3f:62 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-15812) 08/29/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 294.25 93.48 200.77 0.00 2730.00 10279.22 0.00 08:59:01 69.67 27.60 42.08 0.00 1816.36 8892.52 0.00 09:00:01 157.97 22.30 135.68 0.00 1324.71 8248.63 0.00 09:01:01 46.97 4.52 42.45 0.00 144.09 14008.40 0.00 09:02:01 103.03 7.18 95.85 0.00 4657.49 39788.30 0.00 Average: 134.37 31.01 103.36 0.00 2134.44 16243.54 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13322964 15400824 583756 3.56 70400 2202828 1310912 7.52 834360 1951372 206848 08:59:01 12917704 15156356 821032 5.01 77620 2350072 1495492 8.58 1094144 2084184 65888 09:00:01 11692736 14181876 1786760 10.91 84640 2585688 2372392 13.61 2174420 2210852 69100 09:01:01 10890020 13851796 2113512 12.90 96260 3026784 2636224 15.12 2662992 2498808 297456 09:02:01 11418308 15352784 602324 3.68 110304 3958068 1361884 7.81 1585096 3013516 1116 Average: 12048346 14788727 1181477 7.21 87845 2824688 1835381 10.53 1670202 2351746 128082 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 227.65 165.33 1233.28 52.42 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 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 ens3 109.08 90.85 1198.00 17.93 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 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:00:01 ens3 223.65 185.25 2712.96 27.66 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 lo 2195.20 2195.20 2086.36 2086.36 0.00 0.00 0.00 0.00 09:01:01 ens3 278.67 203.73 3852.47 24.43 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 lo 14.85 14.85 1.43 1.43 0.00 0.00 0.00 0.00 09:02:01 ens3 356.32 234.04 3545.31 145.50 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: lo 442.66 442.66 417.68 417.68 0.00 0.00 0.00 0.00 Average: ens3 239.08 175.84 2508.49 53.59 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-15812) 08/29/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 21.26 12.96 10.14 3.35 0.08 52.21 08:58:01 0 13.29 15.15 10.79 2.11 0.07 58.58 08:58:01 1 17.04 14.19 11.14 1.62 0.10 55.91 08:58:01 2 11.19 14.27 10.18 4.81 0.07 59.48 08:58:01 3 43.47 8.24 8.46 4.84 0.10 34.88 08:59:01 all 9.61 0.00 0.71 1.38 0.05 88.25 08:59:01 0 8.31 0.00 0.92 0.43 0.05 90.28 08:59:01 1 8.73 0.00 0.89 3.94 0.05 86.40 08:59:01 2 9.61 0.00 0.33 0.67 0.05 89.34 08:59:01 3 11.80 0.00 0.68 0.50 0.05 86.96 09:00:01 all 57.22 0.00 1.80 1.24 0.08 39.67 09:00:01 0 54.28 0.00 1.50 0.38 0.08 43.75 09:00:01 1 55.35 0.00 2.10 1.59 0.08 40.87 09:00:01 2 57.51 0.00 1.90 1.67 0.07 38.85 09:00:01 3 61.73 0.00 1.71 1.30 0.07 35.20 09:01:01 all 50.38 0.00 2.59 0.72 0.14 46.18 09:01:01 0 45.04 0.00 2.17 0.25 0.08 52.46 09:01:01 1 52.32 0.00 4.59 1.35 0.26 41.47 09:01:01 2 53.68 0.00 1.78 0.82 0.10 43.61 09:01:01 3 50.47 0.00 1.86 0.45 0.10 47.12 09:02:01 all 36.79 0.00 2.91 5.62 0.11 54.56 09:02:01 0 34.24 0.00 3.65 3.92 0.12 58.07 09:02:01 1 30.31 0.00 2.82 3.64 0.12 63.11 09:02:01 2 48.06 0.00 2.72 8.19 0.12 40.91 09:02:01 3 34.59 0.00 2.46 6.76 0.10 56.10 Average: all 35.03 2.58 3.63 2.46 0.09 56.20 Average: 0 31.03 3.01 3.80 1.42 0.08 60.65 Average: 1 32.69 2.84 4.30 2.43 0.12 57.62 Average: 2 36.00 2.85 3.38 3.23 0.08 54.47 Average: 3 40.40 1.64 3.03 2.76 0.08 52.08