---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-38863 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 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 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 685 11793 1 3518 14972 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:27:57:60 brd ff:ff:ff:ff:ff:ff inet 10.30.170.173/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe27:5760/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3e:5d:06:17 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-38863) 10/04/24 _x86_64_ (4 CPU) 15:14:59 LINUX RESTART (4 CPU) 15:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:16:01 295.02 167.17 127.85 0.00 12002.27 109499.75 0.00 15:17:01 145.41 69.32 76.09 0.00 3104.82 10566.12 0.00 15:18:01 197.48 21.48 176.01 0.00 1173.48 18881.57 0.00 15:19:01 13.66 4.57 9.10 0.00 298.22 4165.31 0.00 15:20:01 3.48 0.00 3.48 0.00 0.00 315.23 0.00 15:21:01 62.31 6.60 55.71 0.00 4675.62 9921.68 0.00 Average: 119.56 44.85 74.71 0.00 3542.24 25557.39 0.00 15:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:16:01 13606276 15445268 550392 3.36 50456 1998656 1266196 7.26 786644 1741372 57536 15:17:01 12953436 15214976 759112 4.63 78964 2370628 1458384 8.37 1079660 2058864 144880 15:18:01 11056908 13837244 2125804 12.98 89796 2848916 2783108 15.97 2661460 2328268 89588 15:19:01 10947380 13768264 2194336 13.40 90908 2885672 2696696 15.47 2791004 2307064 4476 15:20:01 7034644 9863512 6099096 37.23 91088 2892776 6771256 38.85 6687200 2314136 4008 15:21:01 12080308 15332020 620144 3.79 104504 3287020 1312752 7.53 1444832 2497744 39960 Average: 11279825 13910214 2058147 12.56 84286 2713945 2714732 15.58 2575133 2207908 56741 15:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 ens3 436.33 291.65 2109.87 75.01 0.00 0.00 0.00 0.00 15:16:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 ens3 93.98 79.62 994.58 16.15 0.00 0.00 0.00 0.00 15:17:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 317.34 253.72 4070.08 32.74 0.00 0.00 0.00 0.00 15:18:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 ens3 27.10 22.46 69.25 5.14 0.00 0.00 0.00 0.00 15:19:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 ens3 4.08 3.95 0.74 0.75 0.00 0.00 0.00 0.00 15:20:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 217.15 115.81 2973.23 19.07 0.00 0.00 0.00 0.00 15:21:01 lo 1.40 1.40 0.15 0.15 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 182.66 127.87 1702.98 24.81 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-38863) 10/04/24 _x86_64_ (4 CPU) 15:14:59 LINUX RESTART (4 CPU) 15:15:01 CPU %user %nice %system %iowait %steal %idle 15:16:01 all 14.52 16.91 14.20 6.23 0.13 48.00 15:16:01 0 17.17 16.09 13.07 5.29 0.14 48.24 15:16:01 1 15.39 16.44 15.20 5.02 0.14 47.82 15:16:01 2 10.96 17.89 14.43 4.48 0.14 52.10 15:16:01 3 14.54 17.25 14.10 10.14 0.12 43.85 15:17:01 all 21.63 5.79 5.55 2.49 0.08 64.46 15:17:01 0 14.96 4.52 4.53 4.68 0.07 71.24 15:17:01 1 15.63 5.45 5.13 1.98 0.07 71.74 15:17:01 2 33.50 6.66 6.64 1.79 0.10 51.31 15:17:01 3 22.39 6.53 5.87 1.52 0.10 63.59 15:18:01 all 56.34 0.00 2.83 6.18 0.12 34.54 15:18:01 0 46.28 0.00 2.56 10.94 0.12 40.09 15:18:01 1 61.24 0.00 2.65 1.84 0.12 34.16 15:18:01 2 60.82 0.00 1.88 2.43 0.12 34.75 15:18:01 3 57.02 0.00 4.23 9.46 0.12 29.18 15:19:01 all 58.66 0.00 1.28 0.22 0.14 39.71 15:19:01 0 63.78 0.00 1.11 0.27 0.25 34.59 15:19:01 1 62.82 0.00 1.07 0.02 0.10 35.99 15:19:01 2 47.74 0.00 1.57 0.55 0.10 50.03 15:19:01 3 60.31 0.00 1.36 0.03 0.10 38.20 15:20:01 all 7.90 0.00 0.71 0.06 0.07 91.27 15:20:01 0 11.25 0.00 1.84 0.12 0.07 86.73 15:20:01 1 5.68 0.00 0.23 0.00 0.05 94.04 15:20:01 2 7.34 0.00 0.43 0.10 0.08 92.04 15:20:01 3 7.32 0.00 0.32 0.03 0.07 92.26 15:21:01 all 42.48 0.00 2.49 1.52 0.10 53.41 15:21:01 0 53.00 0.00 3.19 1.90 0.08 41.82 15:21:01 1 38.12 0.00 2.23 0.28 0.10 59.27 15:21:01 2 45.30 0.00 2.49 3.68 0.08 48.44 15:21:01 3 33.54 0.00 2.05 0.22 0.12 64.07 Average: all 33.59 3.76 4.49 2.77 0.11 55.28 Average: 0 34.41 3.42 4.37 3.86 0.12 53.82 Average: 1 33.13 3.63 4.40 1.52 0.10 57.22 Average: 2 34.28 4.06 4.55 2.16 0.10 54.84 Average: 3 32.55 3.93 4.63 3.55 0.10 55.24