---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-23588 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 690 11090 1 4215 14967 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:49:3b:61 brd ff:ff:ff:ff:ff:ff inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe49:3b61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:3e:19:28 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-23588) 09/18/24 _x86_64_ (4 CPU) 01:33:17 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 240.21 83.32 156.89 0.00 2620.57 7939.42 0.00 01:36:01 210.95 43.43 167.52 0.00 2899.92 10365.34 0.00 01:37:01 23.61 2.20 21.41 0.00 115.98 12282.62 0.00 01:38:01 70.99 4.30 66.69 0.00 165.04 13789.17 0.00 01:39:01 81.30 7.32 73.99 0.00 4678.15 35365.04 0.00 Average: 125.03 27.93 97.10 0.00 2094.18 15975.10 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13354676 15475616 501116 3.06 72284 2240740 1226088 7.03 749884 1993540 240200 01:36:01 12309616 14742288 1224336 7.47 82864 2532648 1919348 11.01 1578996 2189108 206776 01:37:01 11439000 14257380 1703464 10.40 89528 2899448 2258364 12.96 2138916 2480232 221528 01:38:01 11098560 14202468 1758168 10.73 99388 3160048 2329836 13.37 2355484 2588732 295388 01:39:01 11415740 15383180 566700 3.46 111636 3987976 1307928 7.50 1533816 3060116 2080 Average: 11923518 14812186 1150757 7.02 91140 2964172 1808313 10.37 1671419 2462346 193194 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 101.30 83.07 1121.49 19.22 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 01:36:01 ens3 258.97 217.16 3105.46 30.26 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 01:37:01 ens3 266.36 191.58 3496.35 25.20 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:38:01 ens3 169.02 131.73 1905.86 19.45 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 2077.34 2077.34 1970.22 1970.22 0.00 0.00 0.00 0.00 01:39:01 ens3 269.89 175.89 2799.69 177.42 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 17.66 17.66 1.74 1.74 0.00 0.00 0.00 0.00 Average: ens3 213.48 160.14 2490.33 54.43 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 421.02 421.02 395.77 395.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-23588) 09/18/24 _x86_64_ (4 CPU) 01:33:17 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.79 10.70 9.08 3.28 0.11 57.05 01:35:01 0 17.20 10.58 9.54 4.28 0.12 58.29 01:35:01 1 34.47 9.93 9.30 2.88 0.10 43.32 01:35:01 2 15.60 10.95 8.63 2.12 0.10 62.59 01:35:01 3 11.86 11.34 8.85 3.83 0.10 64.02 01:36:01 all 33.92 0.00 1.46 2.19 0.07 62.36 01:36:01 0 35.66 0.00 1.76 1.06 0.07 61.45 01:36:01 1 34.09 0.00 1.24 0.89 0.07 63.72 01:36:01 2 33.31 0.00 1.44 3.88 0.07 61.31 01:36:01 3 32.61 0.00 1.42 2.92 0.08 62.96 01:37:01 all 49.22 0.00 1.87 0.72 0.11 48.08 01:37:01 0 48.47 0.00 1.55 1.52 0.17 48.29 01:37:01 1 51.37 0.00 2.69 0.45 0.08 45.40 01:37:01 2 49.01 0.00 1.46 0.08 0.08 49.36 01:37:01 3 48.05 0.00 1.76 0.80 0.12 49.27 01:38:01 all 58.77 0.00 3.07 0.78 0.10 37.27 01:38:01 0 61.91 0.00 3.65 0.24 0.10 34.10 01:38:01 1 55.83 0.00 2.86 1.07 0.12 40.13 01:38:01 2 64.29 0.00 3.16 0.86 0.10 31.60 01:38:01 3 53.06 0.00 2.64 0.97 0.08 43.25 01:39:01 all 21.08 0.00 2.75 4.44 0.07 71.66 01:39:01 0 8.25 0.00 2.41 3.73 0.05 85.55 01:39:01 1 28.34 0.00 2.77 10.16 0.08 58.66 01:39:01 2 36.02 0.00 3.31 1.79 0.07 58.81 01:39:01 3 11.83 0.00 2.50 2.06 0.07 83.53 Average: all 36.62 2.11 3.63 2.28 0.09 55.28 Average: 0 34.34 2.09 3.76 2.16 0.10 57.55 Average: 1 40.84 1.96 3.75 3.09 0.09 50.27 Average: 2 39.74 2.16 3.58 1.75 0.08 52.69 Average: 3 31.55 2.23 3.41 2.11 0.09 60.59