---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2252 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: 2800.000 BogoMIPS: 5600.00 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 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/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 694 11049 1 4253 14963 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:79:09:67 brd ff:ff:ff:ff:ff:ff inet 10.30.171.24/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe79:967/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:da:8b:e6 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-2252) 12/13/24 _x86_64_ (4 CPU) 01:34:05 LINUX RESTART (4 CPU) 01:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 151.48 62.74 88.75 0.00 2850.36 10699.63 0.00 01:37:01 172.87 37.33 135.54 0.00 1792.77 11684.05 0.00 01:38:01 31.01 4.47 26.55 0.00 140.78 7816.96 0.00 01:39:01 56.59 1.02 55.57 0.00 50.12 12699.75 0.00 01:40:01 90.40 6.87 83.54 0.00 4624.70 36451.39 0.00 Average: 100.30 22.35 77.95 0.00 1888.54 15887.65 0.00 01:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13285656 15465956 508452 3.10 73520 2298060 1214076 6.97 762764 2046456 121828 01:37:01 11976956 14501392 1460944 8.92 84824 2620008 2150884 12.34 1847476 2245924 99128 01:38:01 11597500 14322144 1637608 10.00 93940 2802344 2218324 12.73 2093596 2367740 156096 01:39:01 11766444 15393456 566044 3.46 99956 3668216 1290040 7.40 1331728 2931876 782612 01:40:01 11315368 15323500 625084 3.82 112628 4025124 1331736 7.64 1625396 3066320 3440 Average: 11988385 15001290 959626 5.86 92974 3082750 1641012 9.41 1532192 2531663 232621 01:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 88.29 69.67 889.21 13.90 0.00 0.00 0.00 0.00 01:36:01 lo 1.49 1.49 0.15 0.15 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 01:37:01 ens3 313.00 258.22 3867.79 35.33 0.00 0.00 0.00 0.00 01:37:01 lo 1.00 1.00 0.09 0.09 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 231.01 149.98 2708.06 18.87 0.00 0.00 0.00 0.00 01:38:01 lo 912.60 912.60 865.60 865.60 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 154.67 128.45 1951.02 23.49 0.00 0.00 0.00 0.00 01:39:01 lo 958.27 958.27 910.25 910.25 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 341.01 275.70 2917.26 184.69 0.00 0.00 0.00 0.00 01:40:01 lo 17.86 17.86 1.77 1.77 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 226.06 176.76 2471.95 55.39 0.00 0.00 0.00 0.00 Average: lo 379.51 379.51 356.76 356.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2252) 12/13/24 _x86_64_ (4 CPU) 01:34:05 LINUX RESTART (4 CPU) 01:35:02 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 16.14 6.55 5.85 2.95 0.07 68.43 01:36:01 0 5.27 7.71 5.56 0.81 0.07 80.58 01:36:01 1 10.94 6.33 5.65 3.83 0.09 73.16 01:36:01 2 37.23 6.07 6.56 3.10 0.09 46.96 01:36:01 3 11.21 6.07 5.65 4.08 0.05 72.94 01:37:01 all 60.71 0.00 2.04 1.51 0.08 35.66 01:37:01 0 62.26 0.00 1.86 2.78 0.08 33.03 01:37:01 1 61.86 0.00 2.00 1.21 0.08 34.85 01:37:01 2 60.62 0.00 1.79 0.27 0.08 37.23 01:37:01 3 58.10 0.00 2.51 1.78 0.08 37.52 01:38:01 all 40.55 0.00 1.76 0.64 0.08 56.98 01:38:01 0 40.49 0.00 1.36 0.67 0.07 57.42 01:38:01 1 43.76 0.00 1.32 0.54 0.08 54.30 01:38:01 2 45.42 0.00 2.33 0.54 0.07 51.66 01:38:01 3 32.57 0.00 2.02 0.83 0.08 64.50 01:39:01 all 40.98 0.00 2.11 1.15 0.08 55.69 01:39:01 0 37.47 0.00 2.07 0.72 0.08 59.66 01:39:01 1 40.56 0.00 1.65 1.94 0.07 55.79 01:39:01 2 48.20 0.00 2.81 1.72 0.08 47.18 01:39:01 3 37.70 0.00 1.89 0.20 0.07 60.14 01:40:01 all 20.62 0.00 2.60 4.15 0.08 72.55 01:40:01 0 7.97 0.00 2.46 2.19 0.07 87.31 01:40:01 1 21.51 0.00 2.49 7.52 0.08 68.40 01:40:01 2 26.71 0.00 2.79 5.91 0.08 64.50 01:40:01 3 26.35 0.00 2.67 0.99 0.08 69.91 Average: all 35.87 1.29 2.86 2.08 0.08 57.83 Average: 0 30.75 1.53 2.65 1.44 0.07 63.56 Average: 1 35.79 1.25 2.61 3.01 0.08 57.26 Average: 2 43.69 1.20 3.24 2.30 0.08 49.49 Average: 3 33.25 1.20 2.94 1.57 0.07 60.97