---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4449 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 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 686 11087 1 4222 14971 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:c9:34:ba brd ff:ff:ff:ff:ff:ff inet 10.30.170.107/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fec9:34ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:98:2e:19:d4 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-4449) 12/21/24 _x86_64_ (4 CPU) 01:33:26 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 291.37 88.74 202.63 0.00 2886.72 8410.88 0.00 01:36:01 204.15 36.96 167.19 0.00 1764.24 12393.53 0.00 01:37:01 30.36 5.28 25.08 0.00 227.16 10382.67 0.00 01:38:01 57.74 1.32 56.42 0.00 59.06 13402.03 0.00 Average: 145.90 33.07 112.83 0.00 1234.29 11147.28 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13318364 15465728 508144 3.10 72708 2266592 1216824 6.98 738196 2039300 246044 01:36:01 12292860 14735056 1228244 7.50 83696 2540752 1845660 10.59 1584732 2197032 159660 01:37:01 11089652 13946196 2012688 12.29 92536 2930712 2578396 14.79 2455028 2505828 343604 01:38:01 11817104 15413132 545872 3.33 99228 3638932 1253572 7.19 1289868 2924896 789476 Average: 12129495 14890028 1073737 6.55 87042 2844247 1723613 9.89 1516956 2416764 384696 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 143.08 110.43 1198.57 39.95 0.00 0.00 0.00 0.00 01:35:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 305.82 248.26 3195.72 36.54 0.00 0.00 0.00 0.00 01:36:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 271.37 193.65 3412.23 20.99 0.00 0.00 0.00 0.00 01:37:01 lo 1083.49 1083.49 1029.68 1029.68 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 192.30 159.77 1966.00 27.50 0.00 0.00 0.00 0.00 01:38:01 lo 839.76 839.76 796.41 796.41 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 Average: ens3 228.14 178.03 2443.13 31.24 0.00 0.00 0.00 0.00 Average: lo 481.43 481.43 456.58 456.58 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4449) 12/21/24 _x86_64_ (4 CPU) 01:33:26 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.39 12.54 10.28 3.38 0.09 53.32 01:35:01 0 11.30 13.95 10.78 2.19 0.10 61.68 01:35:01 1 19.03 12.45 9.57 2.80 0.08 56.07 01:35:01 2 32.44 11.82 10.31 2.76 0.08 42.59 01:35:01 3 18.79 11.94 10.47 5.78 0.08 52.93 01:36:01 all 43.81 0.00 1.80 1.71 0.08 52.60 01:36:01 0 40.09 0.00 1.72 2.64 0.08 55.47 01:36:01 1 45.25 0.00 1.37 0.12 0.10 53.17 01:36:01 2 42.58 0.00 2.45 3.00 0.08 51.89 01:36:01 3 47.31 0.00 1.65 1.10 0.07 49.87 01:37:01 all 50.26 0.00 1.92 0.33 0.09 47.40 01:37:01 0 44.75 0.00 1.36 0.22 0.08 53.59 01:37:01 1 53.88 0.00 3.12 0.37 0.08 42.55 01:37:01 2 52.04 0.00 1.44 0.42 0.08 46.01 01:37:01 3 50.38 0.00 1.75 0.32 0.10 47.45 01:38:01 all 51.56 0.00 2.46 0.38 0.07 45.53 01:38:01 0 50.85 0.00 1.42 0.28 0.07 47.38 01:38:01 1 63.84 0.00 3.89 0.29 0.08 31.90 01:38:01 2 44.83 0.00 2.01 0.44 0.07 52.66 01:38:01 3 46.74 0.00 2.50 0.52 0.05 50.18 Average: all 41.53 3.12 4.10 1.45 0.08 49.71 Average: 0 36.77 3.47 3.81 1.33 0.08 54.53 Average: 1 45.53 3.10 4.48 0.89 0.09 45.92 Average: 2 42.98 2.95 4.05 1.65 0.08 48.29 Average: 3 40.84 2.97 4.09 1.92 0.08 50.10