---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3656 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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 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 667 11153 1 4175 14990 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:46:03:3c brd ff:ff:ff:ff:ff:ff inet 10.30.171.53/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe46:33c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:7b:d7:ce 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3656) 01/21/25 _x86_64_ (4 CPU) 01:36:21 LINUX RESTART (4 CPU) 01:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:38:01 322.46 76.19 246.28 0.00 1660.26 8201.83 0.00 01:39:01 351.80 49.63 302.17 0.00 3082.71 12991.29 0.00 01:40:01 22.06 1.48 20.58 0.00 107.85 9511.21 0.00 01:41:01 71.05 5.15 65.91 0.00 175.04 16802.53 0.00 01:42:01 66.68 6.76 59.91 0.00 4617.13 33823.93 0.00 Average: 166.81 27.84 138.97 0.00 1928.72 16266.63 0.00 01:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 13484692 15468664 518856 3.17 66044 2117448 1273732 7.31 734832 1895344 151628 01:39:01 12474552 14896316 1074088 6.56 82140 2522896 1724160 9.89 1390432 2217176 204828 01:40:01 11738256 14274120 1692120 10.33 85444 2630100 2265420 13.00 2099796 2234788 34344 01:41:01 11118424 14169628 1794484 10.95 98880 3109388 2360016 13.54 2371728 2557140 246580 01:42:01 11433768 15359380 596072 3.64 107268 3951292 1376164 7.90 1541728 3041992 2320 Average: 12049938 14833622 1135124 6.93 87955 2866225 1799898 10.33 1627703 2389288 127940 01:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 172.55 125.53 1014.70 43.61 0.00 0.00 0.00 0.00 01:39:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 261.56 222.03 3439.35 34.50 0.00 0.00 0.00 0.00 01:40:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 103.08 90.83 1201.13 16.57 0.00 0.00 0.00 0.00 01:41:01 lo 1777.90 1777.90 1671.22 1671.22 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 301.83 225.30 4252.45 29.88 0.00 0.00 0.00 0.00 01:42:01 lo 17.19 17.19 1.71 1.71 0.00 0.00 0.00 0.00 01:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 ens3 209.01 166.78 2150.38 177.35 0.00 0.00 0.00 0.00 Average: lo 359.62 359.62 334.62 334.62 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: ens3 209.61 166.09 2411.63 60.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3656) 01/21/25 _x86_64_ (4 CPU) 01:36:21 LINUX RESTART (4 CPU) 01:37:01 CPU %user %nice %system %iowait %steal %idle 01:38:01 all 15.56 11.97 9.33 14.96 0.10 48.07 01:38:01 0 16.02 11.43 9.18 4.55 0.12 58.70 01:38:01 1 26.48 9.91 8.24 6.41 0.10 48.86 01:38:01 2 11.58 12.48 10.03 30.92 0.08 34.90 01:38:01 3 8.15 14.07 9.86 17.96 0.10 49.86 01:39:01 all 35.38 0.00 1.89 2.61 0.07 60.05 01:39:01 0 27.29 0.00 2.05 3.15 0.07 67.45 01:39:01 1 35.88 0.00 1.29 1.76 0.05 61.03 01:39:01 2 45.43 0.00 2.36 1.78 0.08 50.34 01:39:01 3 32.99 0.00 1.87 3.75 0.07 61.32 01:40:01 all 52.86 0.00 1.49 0.62 0.10 44.93 01:40:01 0 45.55 0.00 1.57 0.60 0.10 52.18 01:40:01 1 59.67 0.00 1.41 0.70 0.10 38.11 01:40:01 2 52.11 0.00 1.76 1.18 0.08 44.87 01:40:01 3 54.12 0.00 1.22 0.02 0.10 44.54 01:41:01 all 59.58 0.00 3.29 1.06 0.11 35.96 01:41:01 0 58.11 0.00 3.50 0.96 0.08 37.35 01:41:01 1 59.38 0.00 3.55 1.16 0.12 35.79 01:41:01 2 63.62 0.00 3.15 0.35 0.12 32.76 01:41:01 3 57.20 0.00 2.96 1.78 0.12 37.94 01:42:01 all 20.96 0.00 2.22 4.44 0.07 72.31 01:42:01 0 28.62 0.00 2.36 2.01 0.08 66.92 01:42:01 1 20.77 0.00 1.89 6.50 0.07 70.77 01:42:01 2 23.53 0.00 2.64 6.82 0.07 66.95 01:42:01 3 10.96 0.00 1.99 2.43 0.05 84.58 Average: all 36.86 2.39 3.64 4.73 0.09 52.29 Average: 0 35.09 2.28 3.73 2.26 0.09 56.55 Average: 1 40.43 1.98 3.27 3.30 0.09 50.93 Average: 2 39.24 2.50 3.99 8.22 0.09 45.97 Average: 3 32.68 2.80 3.57 5.17 0.09 55.70