---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2444 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 9.6G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 648 12108 1 3240 15009 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:7b:84:13 brd ff:ff:ff:ff:ff:ff inet 10.30.171.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe7b:8413/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:03:58:d1 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-2444) 12/13/24 _x86_64_ (4 CPU) 14:38:13 LINUX RESTART (4 CPU) 14:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:01 145.49 72.17 73.32 0.00 2374.67 7613.81 0.00 14:41:01 77.95 1.47 76.49 0.00 80.79 15271.45 0.00 14:42:01 22.16 0.00 22.16 0.00 0.00 10070.19 0.00 14:43:01 7.98 0.22 7.77 0.00 16.53 726.15 0.00 Average: 63.40 18.46 44.93 0.00 618.00 8420.40 0.00 14:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:01 13286440 15417932 559932 3.42 70264 2256084 1288356 7.39 821196 1993720 194436 14:41:01 12609792 15280212 678876 4.14 90904 2742120 1686276 9.67 976908 2464364 295748 14:42:01 12662356 15333792 624872 3.81 90964 2742928 1492952 8.57 924960 2464856 108 14:43:01 12694116 15385180 573836 3.50 92120 2760752 1317988 7.56 877456 2480232 18184 Average: 12813176 15354279 609379 3.72 86063 2625471 1446393 8.30 900130 2350793 127119 14:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:40:01 ens3 81.84 69.61 943.53 9.14 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 10.46 10.46 0.95 0.95 0.00 0.00 0.00 0.00 14:41:01 ens3 114.85 91.92 1305.27 12.35 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 12.26 12.26 1.01 1.01 0.00 0.00 0.00 0.00 14:42:01 ens3 35.26 40.63 22.60 6.27 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 6.53 6.53 0.54 0.54 0.00 0.00 0.00 0.00 14:43:01 ens3 27.96 29.63 21.82 6.34 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.52 7.52 0.65 0.65 0.00 0.00 0.00 0.00 Average: ens3 64.98 57.94 573.30 8.53 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2444) 12/13/24 _x86_64_ (4 CPU) 14:38:13 LINUX RESTART (4 CPU) 14:39:01 CPU %user %nice %system %iowait %steal %idle 14:40:01 all 17.27 9.90 8.03 5.88 0.11 58.82 14:40:01 0 17.93 9.39 7.66 3.11 0.10 61.80 14:40:01 1 7.22 10.43 8.25 6.10 0.13 67.86 14:40:01 2 9.30 9.95 7.43 10.02 0.08 63.21 14:40:01 3 34.60 9.83 8.77 4.28 0.10 42.43 14:41:01 all 14.88 0.00 1.48 5.11 0.07 78.46 14:41:01 0 11.14 0.00 1.75 13.61 0.07 73.44 14:41:01 1 7.05 0.00 0.92 0.07 0.08 91.87 14:41:01 2 5.82 0.00 0.97 2.93 0.07 90.21 14:41:01 3 35.49 0.00 2.28 3.78 0.07 58.38 14:42:01 all 1.47 0.00 0.20 1.63 0.07 96.63 14:42:01 0 1.59 0.00 0.25 2.59 0.08 95.49 14:42:01 1 1.21 0.00 0.17 0.07 0.08 98.47 14:42:01 2 1.41 0.00 0.15 0.00 0.08 98.36 14:42:01 3 1.67 0.00 0.22 3.86 0.03 94.22 14:43:01 all 7.47 0.00 0.44 0.23 0.05 91.81 14:43:01 0 6.74 0.00 0.55 0.44 0.05 92.22 14:43:01 1 3.93 0.00 0.33 0.10 0.07 95.57 14:43:01 2 3.25 0.00 0.32 0.17 0.03 96.23 14:43:01 3 15.94 0.00 0.55 0.22 0.07 83.23 Average: all 10.26 2.47 2.53 3.21 0.08 81.46 Average: 0 9.34 2.34 2.55 4.94 0.08 80.75 Average: 1 4.85 2.60 2.42 1.58 0.09 88.45 Average: 2 4.94 2.48 2.21 3.27 0.07 87.04 Average: 3 21.90 2.45 2.94 3.03 0.07 69.61