---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4674 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: 2799.998 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 677 11084 1 4235 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:04:dd:13 brd ff:ff:ff:ff:ff:ff inet 10.30.170.15/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe04:dd13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:b1:62:0f 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-4674) 11/06/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 177.22 93.78 83.44 0.00 3815.49 7604.15 0.00 01:36:01 180.47 35.80 144.67 0.00 1753.68 12232.72 0.00 01:37:01 34.01 5.52 28.50 0.00 227.70 10668.49 0.00 01:38:01 59.01 1.20 57.81 0.00 77.05 13438.03 0.00 01:39:01 88.32 6.50 81.82 0.00 4593.10 36200.23 0.00 Average: 107.58 28.34 79.23 0.00 2087.63 16056.77 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13298444 15469536 508688 3.11 73056 2289832 1207708 6.93 761016 2040984 246036 01:36:01 11984928 14498368 1467848 8.96 84344 2609712 2305984 13.23 1847088 2242760 207292 01:37:01 11180188 14060620 1902124 11.61 92816 2954028 2474108 14.19 2378948 2495240 335808 01:38:01 11798596 15418640 544872 3.33 100104 3661512 1281384 7.35 1310184 2925864 789636 01:39:01 11393904 15381632 569988 3.48 110656 4008340 1294780 7.43 1540388 3076208 3424 Average: 11931212 14965759 998704 6.10 92195 3104685 1712793 9.83 1567525 2556211 316439 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 01:35:01 ens3 102.05 84.05 1089.89 14.38 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 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:36:01 ens3 327.86 274.96 3878.65 39.08 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 822.38 822.38 780.34 780.34 0.00 0.00 0.00 0.00 01:37:01 ens3 221.73 149.41 2707.66 17.87 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 993.67 993.67 943.91 943.91 0.00 0.00 0.00 0.00 01:38:01 ens3 192.25 155.01 1964.66 26.21 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 17.86 17.86 1.77 1.77 0.00 0.00 0.00 0.00 01:39:01 ens3 301.12 182.67 2819.24 177.80 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 368.52 368.52 346.40 346.40 0.00 0.00 0.00 0.00 Average: ens3 229.43 169.51 2496.75 55.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4674) 11/06/24 _x86_64_ (4 CPU) 01:33:20 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.26 11.53 8.66 3.24 0.09 56.22 01:35:01 0 19.46 11.89 8.29 3.00 0.09 57.27 01:35:01 1 18.05 10.57 8.11 4.09 0.09 59.09 01:35:01 2 10.20 13.21 9.79 3.09 0.07 63.63 01:35:01 3 33.38 10.45 8.43 2.76 0.12 44.85 01:36:01 all 48.16 0.00 1.85 2.14 0.11 47.74 01:36:01 0 49.81 0.00 2.06 5.55 0.10 42.48 01:36:01 1 46.59 0.00 2.27 2.04 0.08 49.02 01:36:01 2 49.59 0.00 1.46 0.27 0.17 48.52 01:36:01 3 46.67 0.00 1.61 0.70 0.08 50.94 01:37:01 all 46.17 0.00 1.72 0.62 0.08 51.41 01:37:01 0 48.45 0.00 2.68 1.83 0.08 46.96 01:37:01 1 48.76 0.00 1.44 0.47 0.07 49.26 01:37:01 2 46.00 0.00 1.28 0.10 0.08 52.54 01:37:01 3 41.44 0.00 1.48 0.07 0.08 56.93 01:38:01 all 47.89 0.00 2.34 0.84 0.08 48.85 01:38:01 0 38.84 0.00 1.53 0.82 0.07 58.74 01:38:01 1 56.12 0.00 2.22 1.98 0.08 39.60 01:38:01 2 52.88 0.00 3.17 0.47 0.08 43.40 01:38:01 3 43.72 0.00 2.45 0.08 0.08 53.66 01:39:01 all 17.76 0.00 2.25 2.85 0.06 77.08 01:39:01 0 10.87 0.00 2.14 0.38 0.05 86.56 01:39:01 1 21.80 0.00 2.64 3.39 0.07 72.10 01:39:01 2 16.40 0.00 2.41 1.32 0.05 79.82 01:39:01 3 21.99 0.00 1.79 6.31 0.08 69.83 Average: all 36.10 2.27 3.34 1.93 0.08 56.27 Average: 0 33.52 2.34 3.32 2.31 0.08 58.42 Average: 1 38.33 2.08 3.32 2.39 0.08 53.81 Average: 2 35.11 2.60 3.60 1.04 0.09 57.56 Average: 3 37.45 2.06 3.13 1.98 0.09 55.28