---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-16984 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.8G 146G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 866 27773 1 3459 30769 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:43:3a:6a brd ff:ff:ff:ff:ff:ff inet 10.30.171.139/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe43:3a6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:2f:01:92 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-8c-8g-16984) 02/11/25 _x86_64_ (8 CPU) 23:13:46 LINUX RESTART (8 CPU) 23:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:15:01 188.75 135.46 53.29 0.00 11209.60 82835.39 0.00 23:16:01 278.99 34.09 244.89 0.00 1097.95 8593.92 0.00 23:17:01 134.04 11.95 122.09 0.00 1118.96 19637.99 0.00 23:18:01 84.75 1.10 83.65 0.00 130.51 26774.74 0.00 Average: 171.63 45.65 125.98 0.00 3389.16 34459.89 0.00 23:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:15:01 30126496 31726036 622728 1.89 45876 1877904 1643872 4.85 767756 1685276 3892 23:16:01 29602852 31574796 754232 2.29 78928 2196032 1626076 4.79 1009316 1926216 171584 23:17:01 28368292 31414640 881928 2.68 121296 3159000 1940652 5.72 1244324 2822932 765024 23:18:01 28472392 31538076 757724 2.31 123268 3175756 1653476 4.87 1130024 2833652 17744 Average: 29142508 31563387 754153 2.29 92342 2602173 1716019 5.06 1037855 2317019 239561 23:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 23:15:01 ens3 197.52 136.04 818.31 30.82 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:16:01 ens3 192.70 139.81 1605.39 40.08 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 2.73 2.73 0.29 0.29 0.00 0.00 0.00 0.00 23:17:01 ens3 165.79 124.71 2770.22 16.59 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 23:18:01 ens3 27.66 27.51 17.91 10.98 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 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 145.92 107.02 1303.02 24.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-16984) 02/11/25 _x86_64_ (8 CPU) 23:13:46 LINUX RESTART (8 CPU) 23:14:01 CPU %user %nice %system %iowait %steal %idle 23:15:01 all 3.62 9.37 7.42 1.58 0.14 77.87 23:15:01 0 2.38 10.81 7.74 1.23 0.13 77.70 23:15:01 1 5.00 10.78 7.79 1.01 0.12 75.31 23:15:01 2 3.86 7.69 5.65 2.80 0.12 79.88 23:15:01 3 3.23 10.61 7.21 1.33 0.15 77.47 23:15:01 4 2.28 7.80 7.82 0.98 0.15 80.97 23:15:01 5 3.26 11.31 7.90 1.74 0.15 75.64 23:15:01 6 4.34 7.35 6.78 1.68 0.15 79.70 23:15:01 7 4.65 8.56 8.47 1.90 0.15 76.27 23:16:01 all 7.77 2.74 2.96 2.29 0.08 84.16 23:16:01 0 10.70 2.05 3.69 10.08 0.08 73.39 23:16:01 1 3.18 3.29 2.94 1.45 0.10 89.03 23:16:01 2 13.61 3.21 3.36 1.47 0.07 78.28 23:16:01 3 10.30 2.42 2.63 0.87 0.08 83.69 23:16:01 4 10.42 3.18 2.90 1.36 0.07 82.07 23:16:01 5 3.71 1.98 2.55 1.14 0.07 90.56 23:16:01 6 7.92 2.99 2.76 1.35 0.08 84.89 23:16:01 7 2.32 2.81 2.87 0.62 0.05 91.33 23:17:01 all 16.77 0.00 1.57 2.86 0.06 78.74 23:17:01 0 6.89 0.00 1.10 9.73 0.03 82.24 23:17:01 1 30.73 0.00 2.83 3.46 0.10 62.89 23:17:01 2 45.20 0.00 2.64 2.74 0.07 49.36 23:17:01 3 10.79 0.00 1.39 1.19 0.05 86.59 23:17:01 4 7.27 0.00 1.60 3.99 0.07 87.07 23:17:01 5 8.21 0.00 0.88 0.72 0.03 90.15 23:17:01 6 14.51 0.00 1.19 0.79 0.03 83.49 23:17:01 7 10.58 0.00 0.95 0.22 0.10 88.15 23:18:01 all 6.14 0.00 0.46 3.18 0.03 90.18 23:18:01 0 2.50 0.00 0.52 7.56 0.02 89.41 23:18:01 1 0.88 0.00 0.33 0.00 0.02 98.76 23:18:01 2 0.82 0.00 0.20 0.08 0.02 98.88 23:18:01 3 0.97 0.00 0.22 0.45 0.02 98.35 23:18:01 4 1.59 0.00 0.95 12.09 0.03 85.33 23:18:01 5 0.72 0.00 0.28 0.00 0.05 98.95 23:18:01 6 2.52 0.00 0.28 0.00 0.03 97.16 23:18:01 7 39.46 0.00 0.93 5.33 0.07 54.21 Average: all 8.59 3.01 3.10 2.48 0.08 82.75 Average: 0 5.62 3.20 3.25 7.16 0.07 80.70 Average: 1 9.95 3.51 3.47 1.48 0.08 81.51 Average: 2 15.90 2.71 2.95 1.77 0.07 76.60 Average: 3 6.32 3.24 2.85 0.96 0.08 86.55 Average: 4 5.39 2.74 3.31 4.61 0.08 83.87 Average: 5 3.98 3.30 2.89 0.90 0.08 88.86 Average: 6 7.33 2.57 2.74 0.95 0.08 86.34 Average: 7 14.22 2.84 3.30 2.01 0.09 77.54