---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39569 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 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/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 733 11027 1 4236 14924 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:ac:2e:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:feac:2e4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:43:25:84 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-39569) 10/06/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 287.09 110.45 176.64 0.00 6075.52 11517.81 0.00 08:59:01 222.06 41.35 180.71 0.00 2735.35 11920.71 0.00 09:00:01 26.97 8.60 18.38 0.00 413.86 9376.87 0.00 09:01:01 66.51 5.22 61.29 0.00 185.17 13606.67 0.00 09:02:01 86.10 7.32 78.79 0.00 4675.75 39201.20 0.00 Average: 137.74 34.59 103.16 0.00 2817.05 17124.22 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13467448 15462684 522912 3.19 67656 2126836 1272924 7.30 764348 1881968 145120 08:59:01 12594820 14992824 976548 5.96 81988 2500060 1670196 9.58 1297704 2189324 176952 09:00:01 11829148 14363600 1601028 9.77 85336 2629036 2256484 12.95 1996176 2247060 26860 09:01:01 11424504 14227820 1734628 10.59 98624 2872676 2392284 13.73 2316196 2317228 90064 09:02:01 11329764 15317244 634480 3.87 111508 4007232 1394328 8.00 1606676 3073036 1552 Average: 12129137 14872834 1093919 6.68 89022 2827168 1797243 10.31 1596220 2341723 88110 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 329.76 229.71 1378.00 67.09 0.00 0.00 0.00 0.00 08:58:01 lo 0.80 0.80 0.08 0.08 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 ens3 260.68 222.16 3141.22 33.39 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 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 ens3 123.23 108.96 1405.93 20.01 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 281.30 192.25 3574.69 23.28 0.00 0.00 0.00 0.00 09:01:01 lo 1882.79 1882.79 1783.74 1783.74 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 ens3 324.36 233.99 3584.79 192.37 0.00 0.00 0.00 0.00 09:02:01 lo 17.40 17.40 1.72 1.72 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: ens3 263.86 197.41 2616.91 67.23 0.00 0.00 0.00 0.00 Average: lo 380.62 380.62 357.13 357.13 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-39569) 10/06/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.15 14.03 11.52 3.42 0.10 51.79 08:58:01 0 29.20 13.87 11.94 2.10 0.10 42.80 08:58:01 1 24.97 11.44 10.60 3.88 0.10 49.00 08:58:01 2 10.15 15.71 13.04 5.04 0.08 55.98 08:58:01 3 12.20 15.11 10.48 2.67 0.10 59.43 08:59:01 all 28.20 0.00 1.63 2.53 0.08 67.57 08:59:01 0 21.05 0.00 1.59 2.06 0.07 75.23 08:59:01 1 39.57 0.00 2.28 4.47 0.08 53.61 08:59:01 2 25.00 0.00 1.50 2.54 0.07 70.90 08:59:01 3 27.21 0.00 1.15 1.05 0.08 70.51 09:00:01 all 53.45 0.00 1.55 0.55 0.09 44.35 09:00:01 0 54.71 0.00 1.81 1.00 0.10 42.38 09:00:01 1 54.47 0.00 1.17 0.02 0.08 44.25 09:00:01 2 50.68 0.00 1.63 0.60 0.08 47.00 09:00:01 3 53.95 0.00 1.61 0.59 0.10 43.76 09:01:01 all 60.90 0.00 3.04 0.85 0.12 35.09 09:01:01 0 62.87 0.00 3.13 0.20 0.10 33.69 09:01:01 1 61.67 0.00 2.68 1.41 0.12 34.12 09:01:01 2 58.60 0.00 2.81 0.94 0.13 37.51 09:01:01 3 60.46 0.00 3.53 0.84 0.12 35.04 09:02:01 all 25.96 0.00 2.53 5.33 0.37 65.81 09:02:01 0 18.39 0.00 3.07 4.50 0.09 73.95 09:02:01 1 32.05 0.00 2.20 12.01 0.59 53.16 09:02:01 2 11.50 0.00 2.08 1.85 0.66 83.91 09:02:01 3 41.17 0.00 2.78 2.77 0.12 53.16 Average: all 37.58 2.81 4.05 2.52 0.15 52.88 Average: 0 37.38 2.80 4.32 1.95 0.09 53.46 Average: 1 42.55 2.29 3.78 4.36 0.19 46.84 Average: 2 31.34 3.16 4.22 2.19 0.20 58.87 Average: 3 39.02 3.00 3.90 1.58 0.10 52.40