---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2169 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 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/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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 660 12523 1 2813 15004 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:10:1a:97 brd ff:ff:ff:ff:ff:ff inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe10:1a97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:80:9f:90 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-2169) 10/28/24 _x86_64_ (4 CPU) 09:58:21 LINUX RESTART (4 CPU) 09:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:01 87.72 67.11 20.61 0.00 724.43 1003.42 0.00 10:01:01 2.92 0.02 2.90 0.00 0.93 48.26 0.00 10:02:01 0.90 0.00 0.90 0.00 0.00 9.73 0.00 10:03:01 1.37 0.00 1.37 0.00 0.00 16.26 0.00 10:04:01 43.98 5.67 38.31 0.00 4558.17 8360.07 0.00 10:05:01 64.29 24.38 39.91 0.00 1984.07 5694.52 0.00 Average: 33.53 16.20 17.33 0.00 1211.25 2522.00 0.00 09:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 13882888 15562804 440500 2.69 42300 1852912 1223940 7.02 605084 1660708 1080 10:01:01 13884572 15564592 438572 2.68 42356 1852944 1223940 7.02 603468 1660724 12 10:02:01 13885660 15565716 437380 2.67 42388 1852944 1223940 7.02 602712 1660724 124 10:03:01 13886172 15566272 436820 2.67 42428 1852944 1223940 7.02 601792 1660728 12 10:04:01 13488712 15531844 455492 2.78 53152 2200212 1237900 7.10 823904 1815376 1064 10:05:01 12980488 15359420 614404 3.75 70416 2506568 1334664 7.66 1115012 2004036 144100 Average: 13668082 15525108 470528 2.87 48840 2019754 1244721 7.14 725329 1743716 24399 09:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 ens3 6.05 4.18 6.32 3.78 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 0.50 0.13 0.03 0.01 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:02:01 ens3 0.13 0.00 0.01 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 ens3 0.42 0.13 0.02 0.01 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 ens3 169.67 61.17 2768.68 4.76 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:05:01 ens3 283.39 176.39 1892.36 40.92 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 76.69 40.33 777.88 8.25 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 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2169) 10/28/24 _x86_64_ (4 CPU) 09:58:21 LINUX RESTART (4 CPU) 09:59:01 CPU %user %nice %system %iowait %steal %idle 10:00:01 all 1.13 14.91 10.49 0.72 0.10 72.65 10:00:01 0 0.86 14.90 9.80 1.19 0.10 73.15 10:00:01 1 0.37 15.68 10.61 0.66 0.08 72.59 10:00:01 2 0.81 14.66 10.82 0.51 0.10 73.11 10:00:01 3 2.45 14.42 10.72 0.53 0.10 71.78 10:01:01 all 0.51 0.00 0.02 0.01 0.01 99.44 10:01:01 0 0.02 0.00 0.02 0.05 0.00 99.92 10:01:01 1 0.03 0.00 0.02 0.00 0.02 99.93 10:01:01 2 0.02 0.00 0.00 0.00 0.02 99.97 10:01:01 3 1.97 0.00 0.03 0.00 0.02 97.98 10:02:01 all 0.03 0.00 0.02 0.00 0.00 99.95 10:02:01 0 0.02 0.00 0.02 0.02 0.00 99.95 10:02:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:02:01 2 0.03 0.00 0.05 0.00 0.02 99.90 10:02:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:03:01 all 0.02 0.00 0.02 0.01 0.02 99.94 10:03:01 0 0.03 0.00 0.02 0.02 0.02 99.92 10:03:01 1 0.00 0.00 0.02 0.00 0.02 99.97 10:03:01 2 0.02 0.00 0.00 0.02 0.02 99.95 10:03:01 3 0.02 0.00 0.05 0.00 0.02 99.92 10:04:01 all 3.51 0.00 1.26 1.83 0.03 93.37 10:04:01 0 2.62 0.00 1.10 3.27 0.02 92.99 10:04:01 1 4.64 0.00 1.62 1.64 0.03 92.06 10:04:01 2 3.67 0.00 1.30 0.60 0.02 94.41 10:04:01 3 3.09 0.00 1.02 1.81 0.07 94.01 10:05:01 all 14.39 0.00 1.43 1.53 0.04 82.61 10:05:01 0 10.57 0.00 1.13 1.70 0.03 86.57 10:05:01 1 8.82 0.00 1.24 2.71 0.03 87.20 10:05:01 2 18.21 0.00 1.84 0.64 0.05 79.26 10:05:01 3 19.98 0.00 1.51 1.05 0.05 77.41 Average: all 3.25 2.47 2.20 0.68 0.03 91.36 Average: 0 2.34 2.46 2.00 1.04 0.03 92.14 Average: 1 2.31 2.58 2.23 0.83 0.03 92.01 Average: 2 3.77 2.43 2.32 0.29 0.04 91.15 Average: 3 4.58 2.43 2.24 0.56 0.04 90.14