---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8060 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: 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 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/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 757 11677 1 3562 14901 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:7e:cd:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.159/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe7e:cda7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:63:59:09 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-8060) 02/03/25 _x86_64_ (4 CPU) 13:10:09 LINUX RESTART (4 CPU) 13:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:12:01 158.65 71.38 87.27 0.00 2410.66 11320.38 0.00 13:13:01 286.57 21.60 264.97 0.00 1338.98 20543.78 0.00 13:14:01 9.82 0.62 9.20 0.00 32.79 3858.02 0.00 13:15:01 3.10 0.00 3.10 0.00 0.00 324.48 0.00 Average: 114.53 23.40 91.14 0.00 945.67 9011.76 0.00 13:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:12:01 12629936 14968448 998780 6.10 79672 2444436 1665432 9.56 1309228 2141452 219520 13:13:01 11190860 14010800 1949756 11.90 90004 2884836 2494520 14.31 2522964 2329312 105408 13:14:01 7032952 9865764 6094456 37.20 90484 2896056 6824732 39.16 6665628 2333296 3604 13:15:01 6964000 9805056 6155136 37.57 90664 2903508 6824732 39.16 6726696 2340748 2944 Average: 9454437 12162517 3799532 23.19 87706 2782209 4452354 25.54 4306129 2286202 82869 13:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:12:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 13:12:01 ens3 191.89 163.66 2402.59 27.04 0.00 0.00 0.00 0.00 13:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:13:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 13:13:01 ens3 250.42 214.26 3136.20 30.57 0.00 0.00 0.00 0.00 13:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:14:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:14:01 ens3 15.45 12.90 5.39 3.78 0.00 0.00 0.00 0.00 13:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:15:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:15:01 ens3 3.12 3.37 0.56 0.66 0.00 0.00 0.00 0.00 13:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.12 1.12 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 115.22 98.55 1386.23 15.51 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8060) 02/03/25 _x86_64_ (4 CPU) 13:10:09 LINUX RESTART (4 CPU) 13:11:01 CPU %user %nice %system %iowait %steal %idle 13:12:01 all 26.45 7.14 6.91 2.63 0.09 56.78 13:12:01 0 21.05 5.80 5.33 0.94 0.08 66.79 13:12:01 1 39.35 6.93 7.81 3.02 0.10 42.79 13:12:01 2 27.14 6.86 6.55 3.88 0.10 55.47 13:12:01 3 18.18 8.96 7.95 2.69 0.08 62.13 13:13:01 all 69.61 0.00 2.86 1.55 0.09 25.89 13:13:01 0 58.73 0.00 1.90 1.25 0.10 38.02 13:13:01 1 71.88 0.00 1.93 1.29 0.10 24.80 13:13:01 2 71.58 0.00 3.72 1.04 0.08 23.58 13:13:01 3 76.30 0.00 3.88 2.63 0.08 17.11 13:14:01 all 35.24 0.00 1.01 0.14 0.09 63.52 13:14:01 0 34.59 0.00 0.63 0.02 0.10 64.66 13:14:01 1 28.00 0.00 0.65 0.12 0.08 71.14 13:14:01 2 43.87 0.00 2.14 0.40 0.08 53.50 13:14:01 3 34.51 0.00 0.60 0.02 0.10 64.77 13:15:01 all 5.07 0.00 0.25 0.07 0.08 94.53 13:15:01 0 5.22 0.00 0.23 0.00 0.08 94.46 13:15:01 1 4.27 0.00 0.23 0.08 0.07 95.34 13:15:01 2 5.78 0.00 0.32 0.10 0.10 93.70 13:15:01 3 5.01 0.00 0.23 0.08 0.05 94.62 Average: all 34.07 1.78 2.75 1.10 0.09 60.21 Average: 0 29.90 1.45 2.02 0.55 0.09 65.99 Average: 1 35.85 1.73 2.66 1.13 0.09 58.54 Average: 2 37.08 1.71 3.18 1.35 0.09 56.59 Average: 3 33.47 2.23 3.16 1.35 0.08 59.71