---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-648 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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: 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 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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 752 11062 1 4182 14906 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:f2:a8:5e brd ff:ff:ff:ff:ff:ff inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fef2:a85e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:6a:d7:49 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-648) 10/24/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 369.64 171.94 197.70 0.00 12726.29 45453.92 0.00 01:36:01 104.71 22.25 82.46 0.00 1473.24 12354.80 0.00 01:37:01 157.41 36.10 121.31 0.00 1777.27 8069.84 0.00 01:38:01 26.71 4.58 22.13 0.00 145.31 7037.36 0.00 01:39:01 88.30 3.85 84.45 0.00 2123.91 41828.90 0.00 Average: 149.51 47.83 101.68 0.00 3656.72 22984.64 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13408956 15382588 604764 3.69 59800 2116404 1335940 7.66 853704 1856080 170276 01:36:01 13275844 15432736 544752 3.33 73468 2274956 1281032 7.35 800212 2022976 1908 01:37:01 11849832 14350980 1614584 9.86 84984 2596752 2305700 13.23 2001272 2222508 87752 01:38:01 11639796 14336264 1626668 9.93 93548 2774860 2133220 12.24 2081108 2341184 163564 01:39:01 11555068 15325356 632268 3.86 103268 3803908 1401344 8.04 1471096 2997424 28768 Average: 12345899 14965585 1004607 6.13 83014 2713376 1691447 9.70 1441478 2288034 90454 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 lo 1.63 1.63 0.15 0.15 0.00 0.00 0.00 0.00 01:35:02 ens3 382.77 242.32 1655.81 68.19 0.00 0.00 0.00 0.00 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 51.40 42.89 449.81 12.36 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 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 350.97 290.42 3858.28 39.21 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 01:38:01 lo 1082.57 1082.57 1028.39 1028.39 0.00 0.00 0.00 0.00 01:38:01 ens3 229.80 136.99 2695.22 15.72 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 01:39:01 lo 1024.20 1024.20 975.37 975.37 0.00 0.00 0.00 0.00 01:39:01 ens3 256.87 185.20 3147.22 27.64 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 Average: lo 423.52 423.52 402.14 402.14 0.00 0.00 0.00 0.00 Average: ens3 255.05 180.03 2367.69 32.69 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-648) 10/24/24 _x86_64_ (4 CPU) 01:33:49 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 19.55 18.11 15.04 4.42 0.12 42.76 01:35:02 0 25.40 16.51 14.33 3.17 0.12 40.47 01:35:02 1 20.81 17.50 14.87 8.08 0.12 38.62 01:35:02 2 13.50 20.28 15.61 3.02 0.12 47.47 01:35:02 3 18.47 18.16 15.37 3.40 0.12 44.48 01:36:01 all 10.47 1.65 2.27 2.31 0.04 83.25 01:36:01 0 24.66 1.69 2.97 0.79 0.05 69.84 01:36:01 1 2.44 2.20 1.93 0.22 0.03 93.17 01:36:01 2 4.20 1.72 1.94 2.09 0.03 90.01 01:36:01 3 10.51 0.99 2.24 6.16 0.05 80.05 01:37:01 all 64.51 0.00 2.46 3.01 0.14 29.87 01:37:01 0 60.06 0.00 2.98 5.41 0.13 31.41 01:37:01 1 62.46 0.00 2.26 1.91 0.15 33.21 01:37:01 2 67.38 0.00 2.30 2.73 0.15 27.45 01:37:01 3 68.14 0.00 2.30 2.00 0.13 27.42 01:38:01 all 44.47 0.00 2.11 0.52 0.09 52.82 01:38:01 0 45.36 0.00 1.96 0.66 0.08 51.94 01:38:01 1 40.49 0.00 1.63 0.15 0.08 57.65 01:38:01 2 45.03 0.00 3.68 1.08 0.08 50.13 01:38:01 3 47.01 0.00 1.16 0.18 0.10 51.54 01:39:01 all 47.07 0.00 2.66 2.74 0.08 47.45 01:39:01 0 64.65 0.00 2.91 1.93 0.10 30.41 01:39:01 1 37.51 0.00 2.44 0.93 0.07 59.06 01:39:01 2 41.99 0.00 3.51 3.14 0.08 51.28 01:39:01 3 44.06 0.00 1.79 4.95 0.08 49.11 Average: all 37.29 3.94 4.90 2.60 0.10 51.18 Average: 0 44.06 3.63 5.03 2.39 0.10 44.78 Average: 1 32.82 3.93 4.62 2.26 0.09 56.28 Average: 2 34.53 4.39 5.40 2.41 0.09 53.17 Average: 3 37.75 3.80 4.55 3.33 0.10 50.47