---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2122 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 9.7G 68G 13% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 693 11682 1 3622 14965 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:bd:46:8d brd ff:ff:ff:ff:ff:ff inet 10.30.170.147/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:febd:468d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:a7:97:99 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-2122) 12/12/24 _x86_64_ (4 CPU) 08:13:03 LINUX RESTART (4 CPU) 08:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:15:01 126.11 62.21 63.91 0.00 2159.91 7060.57 0.00 08:16:01 178.32 39.62 138.70 0.00 2220.99 13861.91 0.00 08:17:01 49.53 13.91 35.62 0.00 1028.32 13001.80 0.00 08:18:01 4.55 0.00 4.55 0.00 0.00 719.88 0.00 08:19:01 49.34 5.13 44.21 0.00 4505.78 9092.75 0.00 08:20:01 296.63 0.20 296.43 0.00 10.93 9036.05 0.00 Average: 117.42 20.18 97.24 0.00 1654.28 8795.76 0.00 08:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 13295856 15427420 551552 3.37 72196 2254256 1290448 7.40 852936 1954424 167424 08:16:01 11287180 14055000 1905460 11.63 89932 2836184 2523940 14.48 2408452 2351244 351836 08:17:01 10812720 13653520 2306776 14.08 91452 2903924 2882232 16.54 2905388 2322048 16164 08:18:01 6904088 9753880 6206096 37.89 91684 2911880 6933276 39.78 6798680 2329948 4928 08:19:01 10382696 13658236 2290736 13.98 102792 3310128 2850836 16.36 3108636 2519552 46952 08:20:01 10320736 13674436 2274548 13.88 136180 3350268 2846100 16.33 3136488 2550260 22340 Average: 10500546 13370415 2589195 15.81 97373 2927773 3221139 18.48 3201763 2337913 101607 08:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 ens3 71.59 61.04 928.62 7.27 0.00 0.00 0.00 0.00 08:15:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 320.34 258.13 4230.26 41.52 0.00 0.00 0.00 0.00 08:16:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 38.80 33.17 193.58 6.59 0.00 0.00 0.00 0.00 08:17:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 6.47 6.22 1.29 1.34 0.00 0.00 0.00 0.00 08:18:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 ens3 254.59 165.22 3078.06 15.72 0.00 0.00 0.00 0.00 08:19:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 ens3 52.27 39.90 38.96 10.50 0.00 0.00 0.00 0.00 08:20:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 124.01 93.95 1411.80 13.82 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 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-2122) 12/12/24 _x86_64_ (4 CPU) 08:13:03 LINUX RESTART (4 CPU) 08:14:01 CPU %user %nice %system %iowait %steal %idle 08:15:01 all 16.89 8.69 7.43 4.22 0.09 62.68 08:15:01 0 17.94 7.80 6.50 2.35 0.12 65.29 08:15:01 1 27.08 9.56 9.32 2.98 0.08 50.97 08:15:01 2 14.32 8.59 7.31 5.12 0.08 64.58 08:15:01 3 8.19 8.81 6.60 6.43 0.08 69.88 08:16:01 all 49.69 0.00 2.88 2.83 0.11 44.49 08:16:01 0 49.42 0.00 2.48 2.30 0.10 45.70 08:16:01 1 42.46 0.00 2.23 3.43 0.10 51.78 08:16:01 2 59.84 0.00 3.14 1.17 0.13 35.72 08:16:01 3 47.03 0.00 3.67 4.43 0.10 44.76 08:17:01 all 73.38 0.00 1.78 1.18 0.15 23.50 08:17:01 0 79.18 0.00 1.60 0.99 0.13 18.10 08:17:01 1 73.54 0.00 1.70 1.55 0.12 23.09 08:17:01 2 78.17 0.00 2.03 0.50 0.15 19.14 08:17:01 3 62.65 0.00 1.78 1.70 0.20 33.67 08:18:01 all 10.91 0.00 0.76 0.08 0.07 88.19 08:18:01 0 8.01 0.00 0.40 0.00 0.07 91.52 08:18:01 1 10.51 0.00 0.66 0.00 0.05 88.77 08:18:01 2 13.64 0.00 1.22 0.18 0.08 84.87 08:18:01 3 11.47 0.00 0.75 0.15 0.07 87.57 08:19:01 all 47.52 0.00 2.44 1.12 0.08 48.83 08:19:01 0 45.47 0.00 2.58 0.20 0.08 51.67 08:19:01 1 49.97 0.00 2.27 0.66 0.07 47.03 08:19:01 2 47.33 0.00 2.58 1.67 0.08 48.33 08:19:01 3 47.30 0.00 2.35 1.96 0.10 48.30 08:20:01 all 61.10 0.00 2.38 3.25 0.10 33.16 08:20:01 0 56.06 0.00 2.39 0.95 0.10 40.50 08:20:01 1 60.62 0.00 2.24 5.82 0.10 31.23 08:20:01 2 64.89 0.00 2.98 5.86 0.08 26.19 08:20:01 3 62.87 0.00 1.93 0.39 0.12 34.70 Average: all 43.20 1.45 2.95 2.12 0.10 50.19 Average: 0 42.66 1.30 2.65 1.13 0.10 52.16 Average: 1 43.95 1.59 3.07 2.40 0.09 48.89 Average: 2 46.30 1.44 3.22 2.42 0.10 46.51 Average: 3 39.87 1.47 2.84 2.50 0.11 53.20