---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39132 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: 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 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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 693 11069 1 4235 14965 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:31:5f:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.171.118/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe31:5fe5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:99:ff:ae 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-39132) 10/05/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 322.23 142.41 179.82 0.00 11351.17 11722.85 0.00 08:59:01 225.50 45.01 180.49 0.00 2864.32 11636.21 0.00 09:00:01 23.70 4.90 18.80 0.00 279.55 9487.35 0.00 09:01:01 71.07 5.32 65.75 0.00 190.80 16698.40 0.00 09:02:01 84.75 7.30 77.45 0.00 4671.62 36120.11 0.00 Average: 145.45 40.99 104.46 0.00 3871.62 17133.00 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13458044 15458696 529396 3.23 67812 2131964 1246620 7.15 771176 1887528 146988 08:59:01 12526428 14933248 1038060 6.34 82080 2508256 1765388 10.13 1363700 2193628 185876 09:00:01 12035504 14569792 1397344 8.53 85400 2628836 2055880 11.80 1793540 2247540 26600 09:01:01 10939264 13983332 1981032 12.09 99712 3101636 2529528 14.51 2580508 2528160 238980 09:02:01 11329484 15316348 637232 3.89 111880 4006532 1373844 7.88 1608688 3072840 1376 Average: 12057745 14852283 1116613 6.82 89377 2875445 1794252 10.29 1623522 2385939 119964 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.80 0.80 0.08 0.08 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 ens3 392.90 261.36 1449.89 70.22 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 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 ens3 281.60 230.79 3199.86 33.86 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 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 140.01 113.38 1338.42 20.17 0.00 0.00 0.00 0.00 09:01:01 lo 1783.52 1783.52 1696.03 1696.03 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 ens3 337.72 254.27 4361.01 34.77 0.00 0.00 0.00 0.00 09:02:01 lo 17.40 17.40 1.72 1.72 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 ens3 306.65 195.78 2799.93 180.09 0.00 0.00 0.00 0.00 Average: lo 360.75 360.75 339.57 339.57 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 291.77 211.12 2629.76 67.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39132) 10/05/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.03 14.08 10.94 5.32 0.10 49.53 08:58:01 0 22.17 14.81 12.55 7.42 0.10 42.95 08:58:01 1 22.92 13.11 10.10 4.10 0.12 49.66 08:58:01 2 13.86 15.87 11.48 4.97 0.10 53.73 08:58:01 3 21.16 12.53 9.62 4.81 0.08 51.78 08:59:01 all 28.37 0.00 1.63 2.72 0.08 67.22 08:59:01 0 17.52 0.00 1.97 7.35 0.10 73.06 08:59:01 1 25.29 0.00 1.43 0.80 0.05 72.43 08:59:01 2 45.21 0.00 1.39 1.04 0.08 52.28 08:59:01 3 25.46 0.00 1.72 1.68 0.07 71.07 09:00:01 all 51.90 0.00 1.41 0.99 0.08 45.61 09:00:01 0 49.85 0.00 2.06 1.26 0.08 46.75 09:00:01 1 51.25 0.00 1.22 0.22 0.10 47.21 09:00:01 2 51.84 0.00 1.17 0.37 0.07 46.55 09:00:01 3 54.68 0.00 1.20 2.12 0.08 41.91 09:01:01 all 60.50 0.00 3.10 0.78 0.10 35.51 09:01:01 0 66.24 0.00 2.97 0.49 0.10 30.20 09:01:01 1 62.83 0.00 3.21 0.54 0.10 33.32 09:01:01 2 58.03 0.00 3.35 1.11 0.12 37.40 09:01:01 3 54.90 0.00 2.87 1.01 0.10 41.13 09:02:01 all 20.64 0.00 2.30 7.61 0.05 69.39 09:02:01 0 16.32 0.00 2.17 10.57 0.05 70.89 09:02:01 1 30.35 0.00 2.14 4.76 0.05 62.70 09:02:01 2 26.10 0.00 2.94 8.08 0.05 62.83 09:02:01 3 9.88 0.00 1.96 7.02 0.07 81.07 Average: all 36.29 2.80 3.87 3.48 0.08 53.48 Average: 0 34.40 2.94 4.33 5.42 0.09 52.82 Average: 1 38.53 2.61 3.61 2.08 0.08 53.08 Average: 2 39.05 3.15 4.05 3.11 0.08 50.56 Average: 3 33.19 2.49 3.46 3.33 0.08 57.44