---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8875 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 67G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 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 676 11005 1 4315 14981 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:c7:f0:3b brd ff:ff:ff:ff:ff:ff inet 10.30.171.205/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fec7:f03b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:5e:d1:6c 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-8875) 02/06/25 _x86_64_ (4 CPU) 01:26:19 LINUX RESTART (4 CPU) 01:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:28:01 76.70 55.04 21.66 0.00 598.83 977.32 0.00 01:29:01 1.97 0.02 1.95 0.00 2.13 21.33 0.00 01:30:01 1.10 0.00 1.10 0.00 0.00 12.13 0.00 01:31:01 2.17 0.60 1.57 0.00 36.66 172.37 0.00 01:32:01 433.81 21.71 412.10 0.00 5412.96 26064.32 0.00 01:33:01 254.47 44.84 209.63 0.00 2926.85 7743.38 0.00 01:34:01 34.59 5.47 29.11 0.00 235.62 12161.46 0.00 01:35:01 62.59 1.13 61.46 0.00 53.46 13480.69 0.00 Average: 108.58 16.12 92.45 0.00 1160.24 7569.56 0.00 01:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 13847212 15547868 454848 2.78 41232 1874396 1243060 7.13 618648 1680844 28 01:29:01 13850484 15551212 450940 2.75 41312 1874468 1243060 7.13 615304 1680852 8 01:30:01 13850768 15551604 450532 2.75 41384 1874468 1243060 7.13 615360 1680900 8 01:31:01 13841876 15548680 453160 2.77 41456 1880376 1243060 7.13 620412 1685536 76 01:32:01 12864216 15433480 525524 3.21 101728 2652532 1557812 8.94 1030984 2177332 138140 01:33:01 11733344 14679304 1272160 7.77 113148 3003220 1877616 10.77 1907200 2408404 243428 01:34:01 10563184 13884912 2065596 12.61 121676 3352996 2651840 15.21 2798244 2664200 339416 01:35:01 11297212 15360964 589948 3.60 128648 4063172 1286828 7.38 1613476 3097972 794328 Average: 12731037 15194753 782838 4.78 78823 2571954 1543292 8.85 1227454 2134505 189429 01:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 0.28 0.03 0.01 0.00 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 0.37 0.13 0.02 0.01 0.00 0.00 0.00 0.00 01:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 0.25 0.00 0.01 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 47.71 31.16 92.51 7.19 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 445.53 283.25 4172.10 56.96 0.00 0.00 0.00 0.00 01:32:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 323.91 261.07 3881.26 36.42 0.00 0.00 0.00 0.00 01:33:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 219.98 144.28 2752.68 16.70 0.00 0.00 0.00 0.00 01:34:01 lo 961.79 961.79 915.27 915.27 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 ens3 197.00 156.22 1966.87 27.83 0.00 0.00 0.00 0.00 01:35:01 lo 980.67 980.67 933.55 933.55 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 154.24 109.45 1605.79 18.14 0.00 0.00 0.00 0.00 Average: lo 241.76 241.76 229.72 229.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8875) 02/06/25 _x86_64_ (4 CPU) 01:26:19 LINUX RESTART (4 CPU) 01:27:01 CPU %user %nice %system %iowait %steal %idle 01:28:01 all 0.09 11.70 8.00 0.58 0.08 79.56 01:28:01 0 0.02 12.13 8.09 0.49 0.07 79.21 01:28:01 1 0.25 11.31 7.74 0.54 0.07 80.10 01:28:01 2 0.03 11.70 8.33 0.49 0.12 79.32 01:28:01 3 0.05 11.66 7.83 0.79 0.08 79.59 01:29:01 all 0.03 0.00 0.03 0.01 0.04 99.89 01:29:01 0 0.02 0.00 0.00 0.00 0.02 99.97 01:29:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:29:01 2 0.03 0.00 0.07 0.00 0.10 99.80 01:29:01 3 0.02 0.00 0.03 0.05 0.02 99.88 01:30:01 all 0.01 0.00 0.04 0.01 0.03 99.91 01:30:01 0 0.00 0.00 0.03 0.00 0.00 99.97 01:30:01 1 0.00 0.00 0.00 0.00 0.02 99.98 01:30:01 2 0.05 0.00 0.10 0.00 0.08 99.77 01:30:01 3 0.00 0.00 0.02 0.05 0.00 99.93 01:31:01 all 0.46 0.00 0.07 0.01 0.04 99.42 01:31:01 0 0.30 0.00 0.02 0.00 0.02 99.66 01:31:01 1 0.63 0.00 0.03 0.02 0.02 99.30 01:31:01 2 0.45 0.00 0.10 0.02 0.07 99.37 01:31:01 3 0.45 0.00 0.13 0.02 0.05 99.35 01:32:01 all 24.65 0.00 4.03 4.71 0.08 66.54 01:32:01 0 16.57 0.00 3.16 4.07 0.08 76.12 01:32:01 1 35.56 0.00 5.61 3.20 0.07 55.56 01:32:01 2 30.45 0.00 3.98 3.70 0.08 61.78 01:32:01 3 16.00 0.00 3.38 7.86 0.07 72.69 01:33:01 all 46.95 0.00 1.99 1.28 0.08 49.69 01:33:01 0 40.61 0.00 2.01 2.38 0.08 54.91 01:33:01 1 47.69 0.00 2.14 0.90 0.08 49.18 01:33:01 2 51.22 0.00 1.37 0.69 0.08 46.64 01:33:01 3 48.28 0.00 2.42 1.15 0.08 48.06 01:34:01 all 48.44 0.00 1.85 0.48 0.08 49.14 01:34:01 0 47.59 0.00 1.69 0.49 0.09 50.14 01:34:01 1 51.38 0.00 2.23 1.00 0.09 45.31 01:34:01 2 45.89 0.00 2.00 0.37 0.08 51.65 01:34:01 3 48.92 0.00 1.50 0.07 0.07 49.45 01:35:01 all 47.49 0.00 2.28 0.63 0.08 49.53 01:35:01 0 60.89 0.00 3.05 0.49 0.10 35.47 01:35:01 1 44.88 0.00 2.60 1.66 0.07 50.80 01:35:01 2 42.24 0.00 1.66 0.17 0.07 55.86 01:35:01 3 41.94 0.00 1.81 0.20 0.08 55.97 Average: all 20.95 1.46 2.28 0.96 0.06 74.28 Average: 0 20.70 1.51 2.25 0.99 0.06 74.49 Average: 1 22.46 1.41 2.54 0.91 0.05 72.61 Average: 2 21.25 1.46 2.20 0.68 0.09 74.33 Average: 3 19.38 1.46 2.14 1.27 0.06 75.70