---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2393 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 45M 45M 0 100% /snap/snapd/23258 /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 724 11072 1 4200 14933 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:22:1c:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.73/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe22:1cf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:0f:bc:80 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-2393) 12/13/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 281.22 83.73 197.49 0.00 2535.71 8278.34 0.00 08:59:01 189.04 49.73 139.30 0.00 3089.64 10710.16 0.00 09:00:01 26.35 3.23 23.11 0.00 156.64 11964.14 0.00 09:01:01 61.81 3.30 58.51 0.00 122.25 13114.75 0.00 09:02:01 85.72 6.67 79.05 0.00 4613.23 34958.17 0.00 Average: 128.32 29.15 99.17 0.00 2102.08 15830.11 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13334972 15392136 591876 3.61 69408 2185608 1350560 7.75 835868 1939824 176076 08:59:01 12349944 14809516 1157936 7.07 83496 2558864 1804416 10.35 1534304 2194968 211336 09:00:01 11429504 14219684 1743492 10.64 91012 2869336 2350956 13.49 2186232 2443680 254320 09:01:01 10957424 14168772 1793688 10.95 99708 3264004 2354728 13.51 2439800 2644948 395588 09:02:01 11400860 15353000 598472 3.65 111536 3972480 1322308 7.59 1550216 3059536 1952 Average: 11894541 14788622 1177093 7.19 91032 2970058 1836594 10.54 1709284 2456591 207854 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 108.35 83.88 1008.91 16.52 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 08:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 ens3 243.80 201.83 3285.82 32.52 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 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 ens3 249.29 180.40 3308.14 25.95 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 09:00:01 lo 489.49 489.49 461.85 461.85 0.00 0.00 0.00 0.00 09:01:01 ens3 165.02 135.66 1945.88 23.89 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 09:01:01 lo 1476.02 1476.02 1404.54 1404.54 0.00 0.00 0.00 0.00 09:02:01 ens3 325.36 268.41 2916.42 189.50 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 09:02:01 lo 17.13 17.13 1.70 1.70 0.00 0.00 0.00 0.00 Average: ens3 218.74 174.34 2498.02 57.81 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 398.29 398.29 374.90 374.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2393) 12/13/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.20 11.81 9.65 3.56 0.10 56.67 08:58:01 0 11.43 12.20 9.54 4.32 0.12 62.40 08:58:01 1 26.20 10.50 9.07 2.78 0.09 51.37 08:58:01 2 21.28 12.47 11.02 4.24 0.09 50.91 08:58:01 3 13.85 12.08 8.99 2.92 0.10 62.05 08:59:01 all 41.61 0.00 1.88 2.10 0.09 54.33 08:59:01 0 37.82 0.00 2.18 4.29 0.10 55.60 08:59:01 1 49.65 0.00 1.89 0.80 0.08 47.57 08:59:01 2 42.90 0.00 1.19 0.28 0.08 55.55 08:59:01 3 36.07 0.00 2.25 3.00 0.08 58.59 09:00:01 all 48.55 0.00 1.73 0.40 0.09 49.23 09:00:01 0 48.32 0.00 1.21 0.10 0.08 50.29 09:00:01 1 45.15 0.00 1.79 0.07 0.10 52.89 09:00:01 2 50.87 0.00 2.06 0.37 0.10 46.60 09:00:01 3 49.88 0.00 1.85 1.09 0.08 47.10 09:01:01 all 55.02 0.00 2.67 0.88 0.11 41.33 09:01:01 0 51.24 0.00 2.79 0.72 0.10 45.15 09:01:01 1 64.73 0.00 3.13 0.86 0.12 31.16 09:01:01 2 50.33 0.00 1.85 0.74 0.12 46.96 09:01:01 3 53.81 0.00 2.89 1.19 0.10 42.00 09:02:01 all 19.55 0.00 2.65 2.98 0.10 74.72 09:02:01 0 19.98 0.00 2.37 3.28 0.10 74.27 09:02:01 1 36.50 0.00 3.30 3.90 0.12 56.18 09:02:01 2 11.57 0.00 2.44 1.29 0.10 84.61 09:02:01 3 10.24 0.00 2.50 3.46 0.08 83.72 Average: all 36.65 2.32 3.69 1.98 0.10 55.25 Average: 0 33.84 2.40 3.59 2.54 0.10 57.52 Average: 1 44.49 2.07 3.82 1.67 0.10 47.84 Average: 2 35.42 2.46 3.68 1.37 0.10 56.98 Average: 3 32.87 2.37 3.67 2.33 0.09 58.67