---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8027 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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 45M 45M 0 100% /snap/snapd/23545 /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 681 11056 1 4259 14976 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:6b:96:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.194/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe6b:96c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:50:08:21 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8027) 02/03/25 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 376.07 88.64 287.44 0.00 1898.48 9370.05 0.00 08:59:01 323.33 45.33 278.00 0.00 2969.77 14595.30 0.00 09:00:01 28.95 4.88 24.06 0.00 188.24 8931.31 0.00 09:01:01 57.73 1.07 56.66 0.00 52.12 13055.25 0.00 09:02:01 54.44 2.47 51.97 0.00 138.78 28356.47 0.00 Average: 168.10 28.47 139.63 0.00 1049.44 14861.62 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13328936 15451624 527304 3.22 71332 2243728 1574384 9.03 754292 2017960 248072 08:59:01 12207640 14706720 1260148 7.69 83280 2597108 1858716 10.66 1619212 2247396 170568 09:00:01 11724820 14412960 1550336 9.46 91544 2769688 2119944 12.16 1979444 2358900 173816 09:01:01 11869360 15422340 540524 3.30 98516 3598408 1275420 7.32 1261608 2905708 740704 09:02:01 11716556 15395056 560276 3.42 115204 3701884 1317260 7.56 1339516 2963700 13748 Average: 12169462 15077740 887718 5.42 91975 2982163 1629145 9.35 1390814 2498733 269382 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 238.11 163.51 1391.33 52.40 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 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 ens3 315.65 266.67 3833.07 40.43 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 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 09:00:01 ens3 195.85 127.95 2585.87 15.60 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 932.13 932.13 884.05 884.05 0.00 0.00 0.00 0.00 09:01:01 ens3 198.73 162.11 1953.11 29.90 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 951.00 951.00 900.73 900.73 0.00 0.00 0.00 0.00 09:02:01 ens3 146.29 124.98 1003.14 177.40 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 16.80 16.80 1.67 1.67 0.00 0.00 0.00 0.00 Average: ens3 218.93 169.04 2153.30 63.15 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 380.52 380.52 357.36 357.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8027) 02/03/25 _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 21.17 14.32 10.83 2.51 0.11 51.07 08:58:01 0 19.13 14.00 10.68 3.50 0.08 52.60 08:58:01 1 33.34 12.78 10.89 1.99 0.12 40.87 08:58:01 2 12.89 16.66 11.34 2.26 0.10 56.75 08:58:01 3 19.21 13.85 10.42 2.26 0.12 54.13 08:59:01 all 55.57 0.00 2.16 1.55 0.10 40.62 08:59:01 0 47.03 0.00 2.48 2.43 0.10 47.95 08:59:01 1 58.19 0.00 2.42 1.57 0.12 37.70 08:59:01 2 59.26 0.00 1.68 1.06 0.10 37.91 08:59:01 3 57.82 0.00 2.04 1.14 0.10 38.90 09:00:01 all 44.28 0.00 1.82 0.90 0.08 52.91 09:00:01 0 39.77 0.00 1.67 2.29 0.10 56.17 09:00:01 1 46.21 0.00 2.52 1.05 0.07 50.15 09:00:01 2 46.44 0.00 1.32 0.15 0.08 52.01 09:00:01 3 44.72 0.00 1.77 0.10 0.08 53.32 09:01:01 all 44.72 0.00 2.11 6.73 0.10 46.33 09:01:01 0 38.49 0.00 2.02 0.85 0.10 58.53 09:01:01 1 59.31 0.00 2.02 11.46 0.12 27.09 09:01:01 2 38.50 0.00 2.19 2.68 0.10 56.53 09:01:01 3 42.58 0.00 2.20 11.98 0.10 43.14 09:02:01 all 12.36 0.00 1.72 14.88 0.09 70.94 09:02:01 0 9.19 0.00 1.92 2.75 0.05 86.09 09:02:01 1 9.46 0.00 1.23 16.16 0.07 73.08 09:02:01 2 15.12 0.00 1.22 19.18 0.12 64.36 09:02:01 3 15.69 0.00 2.52 21.47 0.13 60.18 Average: all 35.63 2.85 3.72 5.32 0.10 52.38 Average: 0 30.73 2.79 3.75 2.37 0.09 60.28 Average: 1 41.28 2.55 3.82 6.45 0.10 45.80 Average: 2 34.48 3.31 3.54 5.07 0.10 53.51 Average: 3 36.03 2.75 3.78 7.40 0.11 49.93