---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8746 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 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/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 692 11732 1 3572 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:e9:49:af brd ff:ff:ff:ff:ff:ff inet 10.30.171.125/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fee9:49af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bb:71:47:ff 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-8746) 02/05/25 _x86_64_ (4 CPU) 12:32:13 LINUX RESTART (4 CPU) 12:33:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:34:01 276.16 64.93 211.24 0.00 1477.70 8480.68 0.00 12:35:01 263.28 48.53 214.75 0.00 2918.63 17077.91 0.00 12:36:01 41.71 4.95 36.76 0.00 332.74 11786.44 0.00 12:37:01 16.90 0.02 16.88 0.00 0.13 878.39 0.00 12:38:01 77.67 4.77 72.90 0.00 4397.80 10816.20 0.00 Average: 134.21 24.37 109.84 0.00 1827.76 9817.03 0.00 12:33:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 13269800 15394336 582964 3.56 71564 2247012 1302592 7.47 863664 1966732 195392 12:35:01 10512048 13295792 2664408 16.26 89008 2851468 3397860 19.49 3157916 2372156 305752 12:36:01 10729512 13568832 2390796 14.59 91416 2900404 2923732 16.77 2970888 2337228 6244 12:37:01 6808324 9660608 6298676 38.45 93840 2909988 6999980 40.16 6873908 2346768 5464 12:38:01 12030760 15339296 608984 3.72 126172 3321036 1338540 7.68 1482988 2500844 3488 Average: 10670089 13451773 2509166 15.32 94400 2845982 3192541 18.32 3069873 2304746 103268 12:33:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 151.47 116.75 1118.77 25.25 0.00 0.00 0.00 0.00 12:34:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 320.48 254.65 4342.37 38.36 0.00 0.00 0.00 0.00 12:35:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 46.94 42.16 253.30 8.81 0.00 0.00 0.00 0.00 12:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 5.45 5.40 1.07 1.15 0.00 0.00 0.00 0.00 12:37:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 277.37 202.83 2886.11 22.84 0.00 0.00 0.00 0.00 12:38:01 lo 1.73 1.73 0.18 0.18 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 160.41 124.41 1724.43 19.24 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-8746) 02/05/25 _x86_64_ (4 CPU) 12:32:13 LINUX RESTART (4 CPU) 12:33:03 CPU %user %nice %system %iowait %steal %idle 12:34:01 all 18.68 10.28 9.23 6.10 0.11 55.60 12:34:01 0 6.45 11.96 10.36 4.96 0.12 66.14 12:34:01 1 25.60 7.59 8.01 6.14 0.10 52.56 12:34:01 2 14.36 9.85 8.65 9.14 0.10 57.89 12:34:01 3 28.46 11.71 9.90 4.16 0.12 45.64 12:35:01 all 55.08 0.00 3.16 2.84 0.11 38.81 12:35:01 0 49.60 0.00 2.92 1.76 0.10 45.62 12:35:01 1 53.49 0.00 4.39 3.24 0.12 38.76 12:35:01 2 55.44 0.00 2.82 4.62 0.10 37.02 12:35:01 3 61.79 0.00 2.51 1.75 0.12 33.83 12:36:01 all 61.83 0.00 1.53 1.01 0.12 35.51 12:36:01 0 67.49 0.00 1.02 0.08 0.13 31.27 12:36:01 1 58.49 0.00 1.63 2.28 0.12 37.48 12:36:01 2 65.84 0.00 1.48 0.49 0.08 32.11 12:36:01 3 55.46 0.00 1.97 1.21 0.13 41.22 12:37:01 all 9.97 0.00 0.85 0.46 0.09 88.63 12:37:01 0 9.10 0.00 0.50 0.22 0.08 90.09 12:37:01 1 6.08 0.00 0.60 0.17 0.08 93.06 12:37:01 2 8.73 0.00 0.38 0.15 0.08 90.65 12:37:01 3 15.97 0.00 1.91 1.31 0.12 80.70 12:38:01 all 15.99 0.00 3.23 2.20 0.09 78.49 12:38:01 0 16.00 0.00 2.95 2.62 0.10 78.34 12:38:01 1 26.02 0.00 4.15 4.05 0.10 65.67 12:38:01 2 13.67 0.00 3.18 1.46 0.08 81.61 12:38:01 3 8.27 0.00 2.65 0.67 0.07 88.34 Average: all 32.37 2.00 3.56 2.50 0.10 59.47 Average: 0 29.82 2.34 3.51 1.91 0.11 62.30 Average: 1 33.97 1.48 3.73 3.15 0.10 57.56 Average: 2 31.68 1.90 3.25 3.11 0.09 59.96 Average: 3 34.03 2.26 3.73 1.80 0.11 58.06