---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-43702 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 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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/core20/2379 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 676 11139 1 4180 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:00:bf:87 brd ff:ff:ff:ff:ff:ff inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe00:bf87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0f:ca:9b:a8 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-43702) 10/18/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 272.70 106.85 165.85 0.00 5610.66 11400.03 0.00 08:59:01 148.88 28.81 120.06 0.00 1842.23 10723.96 0.00 09:00:01 94.13 21.11 73.02 0.00 1299.92 8585.10 0.00 09:01:01 46.66 4.60 42.06 0.00 145.71 14446.39 0.00 09:02:01 86.77 7.17 79.60 0.00 4654.69 37101.68 0.00 Average: 129.84 33.71 96.12 0.00 2710.83 16451.10 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13407720 15412792 567552 3.46 67816 2135564 1296080 7.44 810152 1889304 159672 08:59:01 12877168 15143492 824436 5.03 79208 2374644 1502232 8.62 1102656 2104668 90888 09:00:01 11735112 14234552 1726268 10.54 85124 2594612 2265324 13.00 2113512 2218348 52820 09:01:01 10952364 13934316 2023632 12.35 97064 3043772 2536012 14.55 2580048 2508148 279040 09:02:01 11437652 15364800 584148 3.57 108080 3951724 1338948 7.68 1549588 3023136 17812 Average: 12082003 14817990 1145207 6.99 87458 2820063 1787719 10.26 1631191 2348721 120046 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 320.31 210.06 1375.55 65.21 0.00 0.00 0.00 0.00 08:59:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 162.81 134.98 1736.15 24.67 0.00 0.00 0.00 0.00 09:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 214.71 179.19 2487.35 24.66 0.00 0.00 0.00 0.00 09:01:01 lo 2001.43 2001.43 1900.43 1900.43 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 298.97 202.98 3862.91 22.27 0.00 0.00 0.00 0.00 09:02:01 lo 12.11 12.11 1.17 1.17 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 252.79 167.92 2887.81 107.13 0.00 0.00 0.00 0.00 Average: lo 403.26 403.26 380.35 380.35 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 249.92 179.03 2469.88 48.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-43702) 10/18/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.94 13.66 10.32 4.86 0.10 51.12 08:58:01 0 20.59 13.86 9.87 2.95 0.10 52.64 08:58:01 1 27.05 13.42 10.36 4.37 0.12 44.68 08:58:01 2 19.82 11.83 9.88 8.15 0.10 50.22 08:58:01 3 12.32 15.52 11.18 3.97 0.08 56.92 08:59:01 all 16.30 0.00 1.14 1.85 0.05 80.66 08:59:01 0 21.95 0.00 1.44 4.40 0.05 72.16 08:59:01 1 14.18 0.00 0.95 0.79 0.05 84.04 08:59:01 2 12.12 0.00 1.02 1.87 0.07 84.93 08:59:01 3 16.95 0.00 1.15 0.33 0.05 81.51 09:00:01 all 55.44 0.00 1.66 1.06 0.09 41.75 09:00:01 0 53.96 0.00 1.93 0.50 0.08 43.53 09:00:01 1 52.39 0.00 1.71 0.37 0.08 45.45 09:00:01 2 57.50 0.00 1.45 2.22 0.08 38.74 09:00:01 3 57.91 0.00 1.54 1.15 0.10 39.30 09:01:01 all 51.13 0.00 2.49 0.76 0.09 45.53 09:01:01 0 49.58 0.00 1.80 0.47 0.08 48.07 09:01:01 1 46.97 0.00 3.22 1.14 0.08 48.59 09:01:01 2 54.55 0.00 1.63 0.69 0.08 43.05 09:01:01 3 53.41 0.00 3.32 0.75 0.10 42.42 09:02:01 all 34.80 0.00 2.67 3.58 0.08 58.87 09:02:01 0 42.80 0.00 3.14 3.81 0.08 50.16 09:02:01 1 32.99 0.00 2.70 2.11 0.08 62.11 09:02:01 2 31.99 0.00 2.49 5.46 0.08 59.97 09:02:01 3 31.48 0.00 2.36 2.93 0.07 63.16 Average: all 35.52 2.72 3.65 2.42 0.08 55.60 Average: 0 37.78 2.76 3.63 2.42 0.08 53.33 Average: 1 34.71 2.68 3.78 1.75 0.08 56.99 Average: 2 35.20 2.36 3.29 3.67 0.08 55.39 Average: 3 34.42 3.10 3.91 1.83 0.08 56.67