---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-325 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 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 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 683 11115 1 4198 14974 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:93:c5:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.170.229/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe93:c5b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:19:0d:0a:f1 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-325) 12/06/24 _x86_64_ (4 CPU) 01:33:55 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 345.44 160.54 184.90 0.00 12033.73 50411.60 0.00 01:36:01 118.66 42.79 75.87 0.00 2596.71 10460.75 0.00 01:37:01 189.94 37.31 152.62 0.00 1789.91 11207.33 0.00 01:38:01 29.50 4.47 25.03 0.00 140.78 7502.08 0.00 01:39:01 63.47 3.43 60.04 0.00 2085.39 13049.29 0.00 01:40:01 61.22 4.20 57.02 0.00 2571.44 33410.43 0.00 Average: 134.75 42.12 92.63 0.00 3538.84 21035.74 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13556252 15409220 579124 3.54 53556 2007520 1289292 7.40 778644 1789156 92676 01:36:01 13290804 15469164 503556 3.07 73572 2295872 1209788 6.94 758244 2045044 99152 01:37:01 11771852 14294164 1666840 10.18 84840 2617744 2356164 13.52 2052504 2244476 93808 01:38:01 11650336 14375748 1582580 9.66 94612 2801296 2160836 12.40 2039164 2367372 161196 01:39:01 11601184 15360608 597568 3.65 101056 3796148 1348824 7.74 1431260 2992236 865840 01:40:01 11477920 15426748 521760 3.19 108120 3973160 1248400 7.16 1490464 3042668 1772 Average: 12224725 15055942 908571 5.55 85959 2915290 1602217 9.19 1425047 2413492 219074 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:02 ens3 377.52 243.39 1419.44 68.56 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 01:36:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 80.65 67.99 725.27 13.11 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 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 304.88 260.52 3859.14 37.74 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 01:38:01 lo 1114.16 1114.16 1054.57 1054.57 0.00 0.00 0.00 0.00 01:38:01 ens3 219.43 149.18 2716.61 17.52 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 01:39:01 lo 913.03 913.03 867.71 867.71 0.00 0.00 0.00 0.00 01:39:01 ens3 207.88 158.89 2650.99 27.58 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 17.20 17.20 1.70 1.70 0.00 0.00 0.00 0.00 01:40:01 ens3 149.28 138.86 1439.99 172.83 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 342.31 342.31 321.60 321.60 0.00 0.00 0.00 0.00 Average: ens3 223.67 170.09 2139.26 56.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-325) 12/06/24 _x86_64_ (4 CPU) 01:33:55 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 15.58 17.92 15.31 4.08 0.13 46.99 01:35:02 0 15.14 18.22 15.38 3.61 0.15 47.49 01:35:02 1 16.44 17.64 14.67 3.54 0.12 47.59 01:35:02 2 13.07 18.96 14.99 6.31 0.12 46.55 01:35:02 3 17.63 16.87 16.18 2.87 0.13 46.32 01:36:01 all 13.50 3.08 3.27 2.03 0.07 78.04 01:36:01 0 5.57 3.70 3.53 3.22 0.07 83.92 01:36:01 1 3.07 3.56 3.17 2.80 0.05 87.34 01:36:01 2 16.96 3.65 3.77 1.12 0.08 74.41 01:36:01 3 28.38 1.41 2.61 1.00 0.08 66.51 01:37:01 all 62.80 0.00 2.25 1.53 0.10 33.30 01:37:01 0 60.50 0.00 2.67 3.27 0.10 33.46 01:37:01 1 63.55 0.00 2.48 1.37 0.12 32.48 01:37:01 2 62.62 0.00 1.75 0.33 0.10 35.19 01:37:01 3 64.54 0.00 2.12 1.17 0.10 32.07 01:38:01 all 43.43 0.00 1.83 0.60 0.09 54.06 01:38:01 0 42.96 0.00 2.52 1.73 0.08 52.70 01:38:01 1 38.47 0.00 1.80 0.50 0.12 59.11 01:38:01 2 46.44 0.00 1.06 0.08 0.08 52.34 01:38:01 3 45.83 0.00 1.96 0.07 0.07 52.07 01:39:01 all 45.76 0.00 2.28 1.00 0.09 50.87 01:39:01 0 57.27 0.00 3.00 2.15 0.08 37.49 01:39:01 1 36.91 0.00 1.89 1.09 0.10 60.02 01:39:01 2 47.97 0.00 1.99 0.13 0.08 49.82 01:39:01 3 40.94 0.00 2.26 0.64 0.08 56.08 01:40:01 all 10.89 0.00 1.44 2.61 0.05 85.01 01:40:01 0 16.98 0.00 1.39 4.22 0.05 77.36 01:40:01 1 6.53 0.00 1.77 3.95 0.05 87.69 01:40:01 2 2.85 0.00 0.92 0.80 0.05 95.38 01:40:01 3 17.19 0.00 1.67 1.45 0.05 79.63 Average: all 32.06 3.48 4.39 1.97 0.09 58.01 Average: 0 33.15 3.64 4.74 3.03 0.09 55.35 Average: 1 27.56 3.52 4.29 2.21 0.09 62.34 Average: 2 31.74 3.74 4.06 1.46 0.09 58.93 Average: 3 35.79 3.04 4.46 1.20 0.09 55.43