---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-29203 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: 2800.000 BogoMIPS: 5600.00 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/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 672 11093 1 4230 14985 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:98:bc:04 brd ff:ff:ff:ff:ff:ff inet 10.30.170.45/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe98:bc04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:3a:0d:5a 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-29203) 09/28/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 286.95 111.35 175.60 0.00 6587.70 11438.76 0.00 08:59:01 71.74 13.75 57.99 0.00 1370.30 10209.12 0.00 09:00:01 172.31 36.09 136.22 0.00 1772.48 8087.57 0.00 09:01:01 31.73 4.53 27.20 0.00 144.38 10249.23 0.00 09:02:01 117.50 7.25 110.25 0.00 4661.76 44575.50 0.00 Average: 136.05 34.59 101.45 0.00 2907.29 16911.74 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13471824 15465776 519516 3.17 67540 2125732 1255940 7.21 760388 1880224 144480 08:59:01 13310376 15475012 501768 3.06 74400 2281872 1214680 6.97 757648 2029272 5312 09:00:01 11916528 14424932 1539924 9.40 85856 2603320 2158844 12.39 1929604 2227216 91804 09:01:01 11157980 14038584 1923176 11.74 96696 2949164 2581164 14.81 2457504 2436804 328276 09:02:01 11380784 15364272 586776 3.58 111268 4003924 1361480 7.81 1556968 3073008 18008 Average: 12247498 14953715 1014232 6.19 87152 2792802 1714422 9.84 1492422 2329305 117576 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 ens3 342.09 230.69 1368.96 66.78 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 08:59:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 ens3 44.91 36.69 423.15 10.37 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 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 334.61 275.81 3866.60 37.37 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 09:01:01 lo 1296.53 1296.53 1230.05 1230.05 0.00 0.00 0.00 0.00 09:01:01 ens3 302.57 211.10 3863.31 22.91 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 09:02:01 lo 627.13 627.13 593.05 593.05 0.00 0.00 0.00 0.00 09:02:01 ens3 243.03 142.89 3540.29 45.74 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 Average: lo 385.31 385.31 364.67 364.67 0.00 0.00 0.00 0.00 Average: ens3 253.44 179.44 2612.50 36.63 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 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-29203) 09/28/24 _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 19.03 14.01 11.23 4.17 0.12 51.43 08:58:01 0 16.85 13.95 10.95 4.19 0.12 53.94 08:58:01 1 21.79 15.14 12.07 3.17 0.14 47.70 08:58:01 2 15.97 13.81 11.42 6.50 0.13 52.16 08:58:01 3 21.52 13.14 10.49 2.82 0.10 51.94 08:59:01 all 8.05 0.00 0.77 1.19 0.03 89.96 08:59:01 0 20.27 0.00 1.42 0.92 0.03 77.36 08:59:01 1 1.82 0.00 0.46 0.13 0.02 97.56 08:59:01 2 1.87 0.00 0.50 3.52 0.03 94.07 08:59:01 3 8.27 0.00 0.69 0.18 0.03 90.83 09:00:01 all 62.90 0.00 2.07 0.83 0.10 34.09 09:00:01 0 58.34 0.00 2.74 1.47 0.12 37.33 09:00:01 1 63.94 0.00 1.42 0.25 0.08 34.31 09:00:01 2 64.69 0.00 2.24 1.04 0.10 31.94 09:00:01 3 64.65 0.00 1.89 0.57 0.10 32.79 09:01:01 all 44.14 0.00 2.12 0.28 0.09 53.38 09:01:01 0 43.33 0.00 1.47 0.08 0.08 55.03 09:01:01 1 43.00 0.00 1.99 0.08 0.10 54.82 09:01:01 2 47.73 0.00 1.46 0.05 0.08 50.68 09:01:01 3 42.50 0.00 3.55 0.89 0.08 52.98 09:02:01 all 44.53 0.00 3.09 1.88 0.09 50.41 09:02:01 0 52.79 0.00 2.95 0.70 0.10 43.46 09:02:01 1 38.20 0.00 2.75 3.24 0.08 55.73 09:02:01 2 40.44 0.00 2.91 0.53 0.08 56.03 09:02:01 3 46.69 0.00 3.76 3.05 0.10 46.40 Average: all 35.74 2.79 3.84 1.67 0.09 55.88 Average: 0 38.34 2.77 3.89 1.47 0.09 53.44 Average: 1 33.72 3.00 3.72 1.37 0.08 58.11 Average: 2 34.16 2.75 3.69 2.32 0.09 56.99 Average: 3 36.74 2.63 4.07 1.50 0.08 54.98