---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-10935 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/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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 702 11099 1 4195 14955 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:bc:19:66 brd ff:ff:ff:ff:ff:ff inet 10.30.171.216/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:febc:1966/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:82:64:4d:20 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-10935) 11/28/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 225.90 82.94 142.96 0.00 2513.85 7632.08 0.00 01:36:01 222.06 48.79 173.27 0.00 3056.29 11534.88 0.00 01:37:01 22.81 3.22 19.60 0.00 154.37 11583.80 0.00 01:38:01 66.64 3.55 63.09 0.00 148.11 13780.77 0.00 01:39:01 74.44 6.57 67.87 0.00 4608.30 34250.56 0.00 Average: 122.37 29.01 93.36 0.00 2096.18 15756.42 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13311284 15397368 584028 3.57 70476 2211084 1286412 7.38 833996 1960424 206784 01:36:01 12055860 14520184 1447196 8.83 83228 2563464 2174976 12.48 1824720 2198108 200732 01:37:01 11473184 14277740 1685332 10.29 90816 2883100 2320628 13.31 2126792 2458844 267692 01:38:01 11094748 14312272 1650008 10.07 99920 3270172 2203336 12.64 2287932 2658284 395340 01:39:01 11459972 15407136 545824 3.33 108976 3971468 1263240 7.25 1514284 3040348 3448 Average: 11879010 14782940 1182478 7.22 90683 2979858 1849718 10.61 1717545 2463202 214799 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 84.50 71.59 938.80 14.99 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 01:35:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:36:01 ens3 294.48 241.49 3327.17 36.91 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 01:36:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 01:37:01 ens3 281.12 192.92 3428.04 25.12 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 lo 324.21 324.21 307.67 307.67 0.00 0.00 0.00 0.00 01:38:01 ens3 153.72 129.13 1957.41 20.86 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 lo 1512.96 1512.96 1439.54 1439.54 0.00 0.00 0.00 0.00 01:39:01 ens3 224.46 192.52 2153.79 180.24 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 lo 17.73 17.73 1.76 1.76 0.00 0.00 0.00 0.00 Average: ens3 207.66 165.53 2361.04 55.62 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 371.47 371.47 349.84 349.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-10935) 11/28/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 17.51 12.36 9.48 3.36 0.10 57.19 01:35:01 0 9.86 14.52 10.99 3.11 0.10 61.42 01:35:01 1 16.12 10.59 8.44 2.68 0.08 62.09 01:35:01 2 31.74 10.50 8.73 4.11 0.10 44.83 01:35:01 3 12.36 13.86 9.78 3.54 0.10 60.37 01:36:01 all 43.49 0.00 2.07 2.11 0.09 52.23 01:36:01 0 45.16 0.00 2.79 2.83 0.08 49.14 01:36:01 1 44.09 0.00 2.18 4.26 0.10 49.38 01:36:01 2 39.99 0.00 1.59 0.42 0.10 57.90 01:36:01 3 44.73 0.00 1.74 0.95 0.08 52.49 01:37:01 all 45.56 0.00 1.63 0.57 0.08 52.15 01:37:01 0 45.23 0.00 2.28 1.81 0.08 50.59 01:37:01 1 50.57 0.00 1.42 0.02 0.10 47.89 01:37:01 2 37.82 0.00 1.85 0.23 0.08 60.01 01:37:01 3 48.72 0.00 0.97 0.22 0.07 50.03 01:38:01 all 54.40 0.00 2.33 1.12 0.09 42.06 01:38:01 0 49.69 0.00 1.86 0.96 0.08 47.41 01:38:01 1 64.65 0.00 2.81 1.03 0.10 31.42 01:38:01 2 49.66 0.00 2.41 1.73 0.08 46.11 01:38:01 3 53.63 0.00 2.23 0.77 0.10 43.27 01:39:01 all 19.40 0.00 2.04 4.17 0.05 74.34 01:39:01 0 24.11 0.00 2.04 1.74 0.05 72.07 01:39:01 1 18.52 0.00 2.38 4.99 0.05 74.06 01:39:01 2 21.50 0.00 1.83 5.50 0.07 71.11 01:39:01 3 13.47 0.00 1.93 4.45 0.05 80.10 Average: all 36.09 2.46 3.51 2.26 0.08 55.59 Average: 0 34.81 2.89 3.99 2.09 0.08 56.14 Average: 1 38.77 2.12 3.45 2.59 0.09 52.98 Average: 2 36.16 2.08 3.27 2.39 0.09 56.01 Average: 3 34.61 2.76 3.32 1.98 0.08 57.25