---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2111 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 680 11794 1 3522 14977 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:85:47:42 brd ff:ff:ff:ff:ff:ff inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe85:4742/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:6a:fc:c5 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-2111) 10/28/24 _x86_64_ (4 CPU) 04:49:09 LINUX RESTART (4 CPU) 04:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:51:01 254.81 64.79 190.02 0.00 2300.02 10773.95 0.00 04:52:01 217.91 48.46 169.46 0.00 2958.71 19269.72 0.00 04:53:01 32.90 4.37 28.53 0.00 277.60 7586.67 0.00 04:54:01 3.53 0.00 3.53 0.00 0.00 341.41 0.00 04:55:01 57.61 5.85 51.76 0.00 4576.04 10331.61 0.00 Average: 113.35 24.69 88.66 0.00 2022.53 9660.74 0.00 04:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 13215004 15390392 585096 3.57 74548 2291548 1313144 7.53 894892 1985228 223052 04:52:01 10974504 13746232 2215076 13.52 89768 2839796 3102308 17.80 2754236 2315508 195456 04:53:01 10916404 13728344 2232416 13.63 90852 2876140 2754596 15.80 2827664 2298248 4656 04:54:01 6979200 9799124 6161396 37.61 91024 2883296 6846200 39.28 6749200 2305392 3384 04:55:01 12139620 15393200 557484 3.40 103676 3287840 1284124 7.37 1378612 2499412 20112 Average: 10844946 13611458 2350294 14.35 89974 2835724 3060074 17.56 2920921 2280758 89332 04:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 ens3 147.33 108.08 1036.13 23.64 0.00 0.00 0.00 0.00 04:51:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 ens3 386.52 308.70 4255.95 45.05 0.00 0.00 0.00 0.00 04:52:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 ens3 28.10 23.30 69.45 5.31 0.00 0.00 0.00 0.00 04:53:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 5.62 4.30 6.37 0.68 0.00 0.00 0.00 0.00 04:54:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 ens3 231.46 143.66 2995.56 19.80 0.00 0.00 0.00 0.00 04:55:01 lo 1.53 1.53 0.16 0.16 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 159.81 117.61 1672.75 18.89 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2111) 10/28/24 _x86_64_ (4 CPU) 04:49:09 LINUX RESTART (4 CPU) 04:50:01 CPU %user %nice %system %iowait %steal %idle 04:51:01 all 20.21 7.95 7.24 3.25 0.09 61.26 04:51:01 0 12.23 7.80 6.69 4.92 0.08 68.28 04:51:01 1 25.93 8.56 7.82 1.80 0.10 55.79 04:51:01 2 12.41 8.85 7.45 3.16 0.08 68.05 04:51:01 3 30.27 6.61 7.01 3.10 0.08 52.91 04:52:01 all 60.25 0.00 2.78 1.89 0.10 34.98 04:52:01 0 63.59 0.00 2.03 0.84 0.08 33.46 04:52:01 1 63.56 0.00 4.38 1.63 0.10 30.32 04:52:01 2 63.14 0.00 2.23 3.38 0.10 31.15 04:52:01 3 50.71 0.00 2.50 1.69 0.12 44.98 04:53:01 all 53.56 0.00 1.10 0.52 0.08 44.73 04:53:01 0 55.29 0.00 1.26 1.17 0.08 42.20 04:53:01 1 56.27 0.00 1.11 0.25 0.10 42.27 04:53:01 2 55.48 0.00 0.75 0.02 0.07 43.68 04:53:01 3 47.19 0.00 1.30 0.65 0.08 50.77 04:54:01 all 6.98 0.00 0.68 0.03 0.06 92.26 04:54:01 0 5.05 0.00 0.33 0.03 0.07 94.52 04:54:01 1 12.20 0.00 1.72 0.00 0.07 86.02 04:54:01 2 5.36 0.00 0.32 0.00 0.05 94.28 04:54:01 3 5.33 0.00 0.33 0.07 0.07 94.20 04:55:01 all 66.84 0.00 3.07 0.45 0.09 29.55 04:55:01 0 66.22 0.00 2.79 0.67 0.08 30.23 04:55:01 1 70.05 0.00 3.21 0.34 0.08 26.33 04:55:01 2 65.55 0.00 3.13 0.64 0.12 30.57 04:55:01 3 65.56 0.00 3.14 0.17 0.08 31.05 Average: all 41.54 1.59 2.97 1.22 0.09 52.60 Average: 0 40.45 1.56 2.62 1.53 0.08 53.77 Average: 1 45.59 1.70 3.64 0.80 0.09 48.18 Average: 2 40.36 1.76 2.76 1.43 0.08 53.60 Average: 3 39.77 1.32 2.85 1.13 0.09 54.83