---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7644 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: 2799.996 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 9.3G 69G 12% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 15997 642 12422 1 2931 15015 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:4a:0d:6a brd ff:ff:ff:ff:ff:ff inet 10.30.170.75/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86124sec preferred_lft 86124sec inet6 fe80::f816:3eff:fe4a:d6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:b5:f6:b6 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-7644) 11/15/24 _x86_64_ (4 CPU) 10:25:29 LINUX RESTART (4 CPU) 10:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:27:01 290.36 97.95 192.41 0.00 2822.44 9410.22 0.00 10:28:01 232.61 47.29 185.32 0.00 2846.19 18589.57 0.00 10:29:01 15.79 2.77 13.03 0.00 248.18 4917.69 0.00 10:30:01 22.25 0.87 21.38 0.00 108.25 888.65 0.00 Average: 139.62 36.96 102.66 0.00 1500.71 8447.38 0.00 10:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 13375368 15451880 531496 3.24 69844 2203324 1239164 7.11 788088 1946100 169260 10:28:01 12087072 14677656 1286428 7.85 88384 2678112 1886760 10.82 1670684 2310248 99216 10:29:01 10739960 13382180 2581388 15.76 89804 2725348 3131428 17.97 3020928 2300092 1168 10:30:01 12719672 15372372 591060 3.61 92340 2733352 1334572 7.66 1045092 2302124 15656 Average: 12230518 14721022 1247593 7.62 85093 2585034 1897981 10.89 1631198 2214641 71325 10:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 274.39 183.95 1474.26 56.07 0.00 0.00 0.00 0.00 10:27:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 352.86 275.97 4771.92 38.12 0.00 0.00 0.00 0.00 10:28:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 51.70 45.87 421.44 8.80 0.00 0.00 0.00 0.00 10:29:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 24.93 23.68 18.61 11.13 0.00 0.00 0.00 0.00 10:30:01 lo 1.07 1.07 0.10 0.10 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: ens3 175.55 132.15 1672.33 28.41 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7644) 11/15/24 _x86_64_ (4 CPU) 10:25:29 LINUX RESTART (4 CPU) 10:26:02 CPU %user %nice %system %iowait %steal %idle 10:27:01 all 20.80 14.00 11.09 3.13 0.11 50.87 10:27:01 0 19.63 16.09 12.93 2.35 0.12 48.88 10:27:01 1 28.05 11.23 8.70 2.56 0.10 49.36 10:27:01 2 23.27 13.37 10.70 3.05 0.10 49.51 10:27:01 3 12.21 15.31 12.04 4.57 0.12 55.75 10:28:01 all 55.03 0.00 2.28 1.90 0.10 40.69 10:28:01 0 62.37 0.00 2.17 1.44 0.10 33.92 10:28:01 1 55.09 0.00 1.55 1.66 0.08 41.62 10:28:01 2 49.13 0.00 2.44 0.82 0.10 47.51 10:28:01 3 53.51 0.00 2.95 3.71 0.10 39.73 10:29:01 all 78.05 0.00 1.16 0.24 0.11 20.45 10:29:01 0 84.69 0.00 0.99 0.08 0.10 14.14 10:29:01 1 78.18 0.00 1.29 0.05 0.10 20.38 10:29:01 2 90.45 0.00 1.21 0.05 0.12 8.18 10:29:01 3 59.01 0.00 1.15 0.77 0.13 38.95 10:30:01 all 13.78 0.00 0.77 0.32 0.05 85.08 10:30:01 0 5.67 0.00 0.70 0.02 0.03 93.58 10:30:01 1 32.83 0.00 1.03 0.15 0.08 65.91 10:30:01 2 14.00 0.00 0.77 0.08 0.03 85.11 10:30:01 3 2.63 0.00 0.57 1.02 0.07 95.72 Average: all 42.01 3.44 3.78 1.39 0.09 49.29 Average: 0 43.19 3.94 4.14 0.96 0.09 47.68 Average: 1 48.65 2.76 3.11 1.10 0.09 44.29 Average: 2 44.25 3.30 3.75 0.99 0.09 47.62 Average: 3 31.94 3.75 4.12 2.50 0.10 57.57