---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2137 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 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 689 11828 1 3480 14968 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:44:f3:1f brd ff:ff:ff:ff:ff:ff inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85987sec preferred_lft 85987sec inet6 fe80::f816:3eff:fe44:f31f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:38:df:94 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-2137) 10/28/24 _x86_64_ (4 CPU) 09:20:32 LINUX RESTART (4 CPU) 09:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:22:01 307.78 139.23 168.55 0.00 10618.40 29360.31 0.00 09:23:01 218.58 45.43 173.14 0.00 3013.80 11775.29 0.00 09:24:01 71.19 18.06 53.12 0.00 1191.67 19257.46 0.00 09:25:01 6.45 0.60 5.85 0.00 32.39 1169.94 0.00 09:26:01 33.69 5.76 27.92 0.00 4568.88 6728.69 0.00 09:27:01 25.20 0.88 24.31 0.00 109.58 2392.53 0.00 Average: 109.93 34.71 75.23 0.00 3235.31 11731.61 0.00 09:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:01 13535092 15429344 560452 3.42 54780 2045484 1304820 7.49 817996 1769504 78600 09:23:01 12455884 14930816 1032808 6.30 83820 2572184 1651992 9.48 1377696 2238724 303932 09:24:01 11313252 14116612 1842832 11.25 90684 2868828 2393936 13.73 2433892 2295948 25212 09:25:01 7078416 9895688 6063088 37.01 91072 2881336 6757572 38.77 6650028 2303420 4164 09:26:01 10506768 13673400 2276128 13.89 99336 3211252 2811696 16.13 3077900 2433504 22992 09:27:01 12113472 15326084 623328 3.81 102524 3250104 1327820 7.62 1444068 2461156 26452 Average: 11167147 13895324 2066439 12.61 87036 2804865 2707973 15.54 2633597 2250376 76892 09:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:01 ens3 405.56 257.97 1912.58 70.57 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 09:23:01 ens3 320.04 248.63 4046.42 34.23 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:24:01 ens3 121.83 101.62 888.90 18.77 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:25:01 ens3 10.36 9.52 2.27 2.32 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:26:01 ens3 119.79 53.52 2140.93 5.32 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:27:01 ens3 60.81 54.07 189.15 15.65 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 172.42 120.51 1529.06 24.35 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 1.06 1.06 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-2137) 10/28/24 _x86_64_ (4 CPU) 09:20:32 LINUX RESTART (4 CPU) 09:21:02 CPU %user %nice %system %iowait %steal %idle 09:22:01 all 15.44 15.61 12.02 9.72 0.11 47.10 09:22:01 0 17.09 15.40 11.67 9.74 0.12 45.98 09:22:01 1 15.66 15.40 12.08 8.46 0.10 48.29 09:22:01 2 12.97 17.37 11.86 10.63 0.10 47.06 09:22:01 3 16.00 14.31 12.47 10.04 0.10 47.07 09:23:01 all 33.03 0.00 2.31 2.84 0.10 61.72 09:23:01 0 39.34 0.00 2.21 4.64 0.10 53.71 09:23:01 1 44.76 0.00 2.50 1.56 0.12 51.06 09:23:01 2 24.65 0.00 2.05 3.48 0.12 69.69 09:23:01 3 23.35 0.00 2.48 1.68 0.07 72.43 09:24:01 all 70.37 0.00 2.55 1.68 0.13 25.28 09:24:01 0 61.26 0.00 2.10 2.05 0.10 34.48 09:24:01 1 72.87 0.00 3.05 1.98 0.12 21.99 09:24:01 2 72.90 0.00 2.47 1.73 0.12 22.77 09:24:01 3 74.47 0.00 2.58 0.93 0.17 21.86 09:25:01 all 32.72 0.00 0.99 0.15 0.08 66.06 09:25:01 0 31.79 0.00 2.31 0.08 0.10 65.71 09:25:01 1 33.19 0.00 0.43 0.35 0.07 65.96 09:25:01 2 32.72 0.00 0.75 0.02 0.07 66.45 09:25:01 3 33.19 0.00 0.48 0.13 0.08 66.11 09:26:01 all 21.54 0.00 1.48 1.78 0.09 75.11 09:26:01 0 21.69 0.00 1.52 2.76 0.08 73.95 09:26:01 1 21.35 0.00 1.40 1.14 0.10 76.01 09:26:01 2 18.79 0.00 1.29 0.18 0.08 79.65 09:26:01 3 24.32 0.00 1.71 3.03 0.08 70.86 09:27:01 all 53.89 0.00 1.74 0.52 0.08 43.77 09:27:01 0 48.53 0.00 1.38 0.42 0.08 49.59 09:27:01 1 48.77 0.00 1.45 1.35 0.08 48.34 09:27:01 2 65.73 0.00 2.21 0.23 0.10 31.72 09:27:01 3 52.52 0.00 1.93 0.07 0.07 45.41 Average: all 37.90 2.55 3.48 2.75 0.10 53.23 Average: 0 36.66 2.52 3.50 3.26 0.10 53.96 Average: 1 39.55 2.51 3.45 2.45 0.10 51.95 Average: 2 38.09 2.81 3.39 2.67 0.10 52.94 Average: 3 37.31 2.34 3.58 2.62 0.10 54.06