---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5530 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 9.9G 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 1060 11275 1 3662 14597 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:d9:f2:28 brd ff:ff:ff:ff:ff:ff inet 10.30.171.248/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fed9:f228/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:a3:aa:65 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-5530) 11/09/24 _x86_64_ (4 CPU) 17:47:49 LINUX RESTART (4 CPU) 17:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:49:01 360.06 168.97 191.08 0.00 12973.30 58912.05 0.00 17:50:01 267.67 60.84 206.83 0.00 3117.88 12449.81 0.00 17:51:01 30.79 1.97 28.82 0.00 119.29 12218.19 0.00 17:52:01 70.59 5.23 65.36 0.00 188.90 13292.58 0.00 17:53:01 36.56 6.52 30.04 0.00 2617.56 19871.62 0.00 17:54:01 13.80 0.85 12.95 0.00 108.12 550.17 0.00 Average: 129.91 40.73 89.18 0.00 3187.42 19548.87 0.00 17:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:49:01 13452280 15369100 622724 3.80 55856 2068096 1348032 7.73 854272 1821216 108388 17:50:01 12478988 14939812 1029276 6.28 81600 2562136 1670504 9.58 1360476 2240856 280520 17:51:01 11834816 14402056 1563052 9.54 84448 2662448 2201100 12.63 1955480 2282908 25132 17:52:01 11473416 14299548 1663604 10.16 98056 2895644 2211480 12.69 2239608 2344904 80168 17:53:01 11624936 15021388 932304 5.69 102560 3444788 1593812 9.14 1664088 2742428 1948 17:54:01 11602000 15000864 954292 5.83 103684 3446252 1594832 9.15 1692384 2741180 14956 Average: 12077739 14838795 1127542 6.88 87701 2846561 1769960 10.15 1627718 2362249 85185 17:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:49:01 ens3 357.06 233.28 1650.04 67.87 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 17:50:01 ens3 301.65 226.88 3870.35 30.48 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 17:51:01 ens3 106.78 85.72 1146.44 14.28 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 17:52:01 ens3 290.77 189.37 3577.05 24.12 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 2138.71 2138.71 2027.68 2027.68 0.00 0.00 0.00 0.00 17:53:01 ens3 14453.04 3812.85 6295.55 2400.21 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 17:54:01 ens3 12864.84 3422.11 2851.14 1810.60 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 4728.89 1328.33 3231.70 724.57 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 357.25 357.25 338.02 338.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5530) 11/09/24 _x86_64_ (4 CPU) 17:47:49 LINUX RESTART (4 CPU) 17:48:01 CPU %user %nice %system %iowait %steal %idle 17:49:01 all 18.57 17.72 15.45 4.14 0.11 44.02 17:49:01 0 12.93 19.86 16.49 4.62 0.10 46.00 17:49:01 1 18.47 16.87 16.18 5.74 0.10 42.65 17:49:01 2 25.91 15.50 13.46 3.02 0.12 41.99 17:49:01 3 16.96 18.63 15.66 3.20 0.10 45.45 17:50:01 all 39.32 2.49 3.95 2.98 0.09 51.17 17:50:01 0 35.19 2.86 3.55 2.71 0.10 55.59 17:50:01 1 39.87 1.96 4.08 4.35 0.10 49.65 17:50:01 2 48.99 2.82 4.11 2.43 0.08 41.57 17:50:01 3 33.27 2.31 4.06 2.43 0.08 57.85 17:51:01 all 54.05 0.00 1.74 0.35 0.08 43.77 17:51:01 0 55.41 0.00 2.19 0.03 0.08 42.28 17:51:01 1 53.96 0.00 1.22 0.02 0.08 44.71 17:51:01 2 52.45 0.00 1.81 0.25 0.08 45.41 17:51:01 3 54.40 0.00 1.74 1.10 0.08 42.67 17:52:01 all 62.97 0.00 3.10 0.39 0.10 33.44 17:52:01 0 67.59 0.00 2.91 0.74 0.10 28.67 17:52:01 1 54.74 0.00 2.51 0.20 0.10 42.45 17:52:01 2 63.65 0.00 3.38 0.08 0.08 32.81 17:52:01 3 65.92 0.00 3.60 0.55 0.10 29.82 17:53:01 all 35.44 0.00 5.73 0.62 0.09 58.12 17:53:01 0 31.34 0.00 4.78 0.25 0.10 63.53 17:53:01 1 30.95 0.00 5.82 0.76 0.07 62.40 17:53:01 2 43.91 0.00 6.31 0.82 0.08 48.88 17:53:01 3 35.50 0.00 6.02 0.63 0.12 57.74 17:54:01 all 11.56 0.00 3.72 0.17 0.06 84.48 17:54:01 0 18.45 0.00 4.98 0.07 0.07 76.44 17:54:01 1 8.38 0.00 2.59 0.56 0.07 88.40 17:54:01 2 10.92 0.00 2.43 0.02 0.03 86.60 17:54:01 3 8.52 0.00 4.89 0.05 0.07 86.47 Average: all 37.05 3.36 5.60 1.44 0.09 52.46 Average: 0 36.89 3.77 5.80 1.40 0.09 52.04 Average: 1 34.49 3.14 5.39 1.94 0.09 54.96 Average: 2 40.98 3.04 5.24 1.10 0.08 49.55 Average: 3 35.84 3.48 5.98 1.33 0.09 53.28