---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5025 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 9.7G 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 700 11689 1 3606 14957 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:ce:3d:2b brd ff:ff:ff:ff:ff:ff inet 10.30.170.46/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fece:3d2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:3b:cd: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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5025) 11/07/24 _x86_64_ (4 CPU) 09:07:58 LINUX RESTART (4 CPU) 09:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:09:01 348.48 163.37 185.10 0.00 12094.78 102969.77 0.00 09:10:01 150.64 66.32 84.32 0.00 3171.60 11824.18 0.00 09:11:01 220.35 21.21 199.13 0.00 1294.45 25598.13 0.00 09:12:01 33.98 3.60 30.38 0.00 140.11 8207.70 0.00 09:13:01 32.88 0.27 32.61 0.00 15.73 10520.11 0.00 09:14:01 71.94 5.07 66.87 0.00 4507.78 19504.88 0.00 Average: 143.04 43.31 99.74 0.00 3537.41 29770.80 0.00 09:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 13475720 15380928 609136 3.72 55400 2056720 1329792 7.63 851120 1798908 105940 09:10:01 12389812 14870852 1093020 6.67 85848 2575936 1722888 9.88 1429692 2254092 294696 09:11:01 11185616 14122044 1838972 11.23 100480 2995816 2338776 13.42 2423684 2437548 114304 09:12:01 11033680 13904944 2056324 12.55 101716 2931008 2527756 14.50 2647624 2370164 18392 09:13:01 10783040 13829220 2131184 13.01 104924 3091464 2639120 15.14 2752264 2500496 111136 09:14:01 12031736 15366604 584132 3.57 113200 3363916 1294976 7.43 1418536 2572496 18404 Average: 11816601 14579099 1385461 8.46 93595 2835810 1975551 11.33 1920487 2322284 110479 09:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 ens3 404.32 275.22 2141.65 69.68 0.00 0.00 0.00 0.00 09:09:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 308.60 246.86 3727.60 36.29 0.00 0.00 0.00 0.00 09:10:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 372.80 263.52 4280.34 28.99 0.00 0.00 0.00 0.00 09:11:01 lo 1940.76 1940.76 1847.92 1847.92 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 53.57 42.61 33.30 10.30 0.00 0.00 0.00 0.00 09:12:01 lo 2031.54 2031.54 1925.74 1925.74 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 96.98 77.14 168.35 18.59 0.00 0.00 0.00 0.00 09:13:01 lo 2955.87 2955.87 2804.18 2804.18 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 266.91 153.47 2801.77 20.70 0.00 0.00 0.00 0.00 09:14:01 lo 1317.73 1317.73 1248.46 1248.46 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 250.53 176.47 2192.17 30.76 0.00 0.00 0.00 0.00 Average: lo 1374.81 1374.81 1304.43 1304.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5025) 11/07/24 _x86_64_ (4 CPU) 09:07:58 LINUX RESTART (4 CPU) 09:08:01 CPU %user %nice %system %iowait %steal %idle 09:09:01 all 15.06 18.12 14.64 4.31 0.11 47.76 09:09:01 0 22.64 15.05 13.19 3.31 0.12 45.70 09:09:01 1 14.88 18.50 14.95 4.23 0.14 47.30 09:09:01 2 11.01 18.94 15.35 7.01 0.10 47.58 09:09:01 3 11.73 19.99 15.06 2.69 0.10 50.44 09:10:01 all 32.19 3.64 4.62 2.40 0.07 57.08 09:10:01 0 33.29 3.55 4.89 3.37 0.08 54.82 09:10:01 1 38.31 3.21 5.28 1.23 0.07 51.92 09:10:01 2 31.48 4.09 4.82 3.08 0.08 56.45 09:10:01 3 25.69 3.72 3.49 1.90 0.05 65.15 09:11:01 all 69.43 0.00 3.09 2.20 0.10 25.18 09:11:01 0 66.65 0.00 3.09 2.87 0.10 27.30 09:11:01 1 68.90 0.00 3.33 1.61 0.10 26.06 09:11:01 2 72.63 0.00 3.53 2.80 0.10 20.94 09:11:01 3 69.55 0.00 2.44 1.51 0.10 26.40 09:12:01 all 73.77 0.00 2.58 0.43 0.10 23.12 09:12:01 0 76.04 0.00 2.03 0.08 0.10 21.75 09:12:01 1 73.52 0.00 3.91 0.55 0.08 21.94 09:12:01 2 76.21 0.00 2.61 0.44 0.10 20.65 09:12:01 3 69.33 0.00 1.79 0.64 0.10 28.14 09:13:01 all 68.23 0.00 3.13 0.45 0.09 28.11 09:13:01 0 71.24 0.00 5.05 0.45 0.10 23.16 09:13:01 1 69.65 0.00 2.18 0.94 0.08 27.14 09:13:01 2 66.87 0.00 2.82 0.15 0.08 30.08 09:13:01 3 65.15 0.00 2.46 0.25 0.08 32.05 09:14:01 all 67.34 0.00 3.43 2.01 0.10 27.12 09:14:01 0 68.73 0.00 3.22 3.02 0.08 24.94 09:14:01 1 65.74 0.00 3.88 0.64 0.10 29.63 09:14:01 2 65.50 0.00 3.07 1.91 0.10 29.42 09:14:01 3 69.40 0.00 3.53 2.47 0.10 24.50 Average: all 54.39 3.61 5.23 1.96 0.09 34.71 Average: 0 56.49 3.08 5.23 2.18 0.10 32.93 Average: 1 55.22 3.60 5.58 1.53 0.10 33.98 Average: 2 54.00 3.82 5.35 2.56 0.10 34.18 Average: 3 51.86 3.93 4.78 1.57 0.09 37.77