---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-14186 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: 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 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 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 677 11133 1 4185 14980 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:b8:4d:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:feb8:4db4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ed:93:9f:76 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-14186) 08/24/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 293.95 111.78 182.17 0.00 5743.16 11946.45 0.00 08:59:01 225.06 46.23 178.84 0.00 2983.64 11579.15 0.00 09:00:01 21.91 3.70 18.21 0.00 160.37 9094.88 0.00 09:01:01 75.02 5.20 69.82 0.00 185.04 16481.52 0.00 09:02:01 71.92 6.33 65.59 0.00 4601.37 34975.37 0.00 09:03:01 16.60 0.93 15.66 0.00 64.92 485.52 0.00 Average: 116.92 28.80 88.12 0.00 2280.13 14099.80 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13392820 15401660 581392 3.55 67856 2139640 1332792 7.65 823704 1891932 157108 08:59:01 12544384 14949568 1018036 6.21 81908 2506688 1665124 9.55 1348504 2186952 182832 09:00:01 11983676 14501404 1462400 8.93 84824 2613396 2041756 11.71 1858144 2231068 26504 09:01:01 11329420 14333500 1627336 9.93 98992 3063808 2134364 12.25 2248004 2469184 214184 09:02:01 11418252 15355052 595840 3.64 110024 3959996 1376532 7.90 1577000 3015040 1108 09:03:01 11416772 15353092 598020 3.65 109676 3959872 1323784 7.59 1584748 3011788 1800 Average: 12014221 14982379 980504 5.99 92213 3040567 1645725 9.44 1573351 2467661 97256 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 299.59 210.64 1455.22 66.30 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 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 ens3 253.91 207.67 3168.62 31.76 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 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 ens3 123.80 93.33 1181.74 16.65 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 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 ens3 369.11 259.84 4354.83 37.84 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 lo 1866.91 1866.91 1773.72 1773.72 0.00 0.00 0.00 0.00 09:02:01 ens3 201.43 91.82 2742.20 19.61 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 lo 3.93 3.93 0.39 0.39 0.00 0.00 0.00 0.00 09:03:01 ens3 66.81 75.65 39.90 158.66 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 13.00 13.00 1.28 1.28 0.00 0.00 0.00 0.00 Average: ens3 218.88 156.34 2159.04 55.10 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 315.36 315.36 296.77 296.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-14186) 08/24/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 21.22 15.22 14.03 4.16 0.12 45.25 08:58:01 0 17.41 16.16 14.71 4.06 0.12 47.54 08:58:01 1 20.60 14.98 13.94 3.58 0.12 46.78 08:58:01 2 28.01 13.35 13.06 4.79 0.12 40.66 08:58:01 3 18.82 16.41 14.41 4.20 0.12 46.05 08:59:01 all 30.93 0.00 1.74 2.68 0.08 64.57 08:59:01 0 40.72 0.00 2.46 3.69 0.08 53.04 08:59:01 1 26.88 0.00 1.56 2.17 0.07 69.33 08:59:01 2 30.92 0.00 1.15 1.94 0.07 65.93 08:59:01 3 25.22 0.00 1.79 2.94 0.10 69.95 09:00:01 all 53.08 0.00 1.39 0.34 0.08 45.11 09:00:01 0 51.84 0.00 1.79 1.09 0.08 45.19 09:00:01 1 52.38 0.00 1.38 0.05 0.08 46.10 09:00:01 2 50.30 0.00 1.25 0.18 0.07 48.21 09:00:01 3 57.83 0.00 1.14 0.03 0.08 40.92 09:01:01 all 60.77 0.00 2.99 0.99 0.10 35.15 09:01:01 0 63.93 0.00 3.64 1.02 0.10 31.31 09:01:01 1 62.16 0.00 2.45 0.37 0.08 34.93 09:01:01 2 58.55 0.00 3.14 1.14 0.12 37.05 09:01:01 3 58.45 0.00 2.72 1.43 0.10 37.30 09:02:01 all 13.22 0.00 1.91 3.36 0.05 81.46 09:02:01 0 7.03 0.00 2.00 1.05 0.05 89.86 09:02:01 1 19.06 0.00 1.81 1.74 0.07 77.33 09:02:01 2 20.05 0.00 1.87 3.48 0.05 74.55 09:02:01 3 6.70 0.00 1.96 7.19 0.03 84.12 09:03:01 all 7.23 0.00 0.57 0.22 0.03 91.94 09:03:01 0 4.22 0.00 0.33 0.38 0.02 95.05 09:03:01 1 13.75 0.00 0.83 0.37 0.03 85.01 09:03:01 2 1.83 0.00 0.43 0.02 0.02 97.70 09:03:01 3 9.12 0.00 0.69 0.12 0.05 90.02 Average: all 31.09 2.48 3.73 1.95 0.08 60.68 Average: 0 30.87 2.63 4.11 1.87 0.08 60.45 Average: 1 32.48 2.44 3.62 1.37 0.08 60.01 Average: 2 31.62 2.18 3.44 1.91 0.07 60.77 Average: 3 29.39 2.67 3.73 2.64 0.08 61.48