---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9413 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 692 11114 1 4189 14965 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:ed:0a:fc brd ff:ff:ff:ff:ff:ff inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:feed:afc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:32:d7:6e:35 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-9413) 08/09/24 _x86_64_ (4 CPU) 09:22:59 LINUX RESTART (4 CPU) 09:23:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:24:01 374.96 207.33 137.25 30.39 16889.62 44599.24 2473297.90 09:25:01 152.36 74.50 77.85 0.00 2937.38 10982.05 0.00 09:26:01 191.33 35.63 155.71 0.00 1724.25 11017.36 0.00 09:27:01 32.51 5.00 27.51 0.00 190.23 9580.00 0.00 09:28:01 50.87 0.82 50.06 0.00 48.93 13658.66 0.00 Average: 158.97 63.70 89.36 5.91 4274.41 17789.66 481449.18 09:23:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 13710676 15458908 539376 3.29 46404 1914616 1267144 7.27 710968 1717248 47948 09:25:01 13295488 15452352 525900 3.21 72948 2275624 1217588 6.99 781740 2023120 135236 09:26:01 11742624 14230548 1736248 10.60 83984 2585148 2348252 13.47 2114752 2217184 145312 09:27:01 11725344 14410136 1553404 9.48 92636 2764916 2101468 12.06 2005060 2332884 161688 09:28:01 11780440 15348160 615300 3.76 98632 3612076 1343512 7.71 1395844 2860408 752796 Average: 12450914 14980021 994046 6.07 78921 2630476 1655593 9.50 1401673 2230169 248596 09:23:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 ens3 309.63 204.98 1160.80 66.97 0.00 0.00 0.00 0.00 09:24:01 lo 2.59 2.59 0.24 0.24 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 09:25:01 ens3 96.77 78.44 982.25 15.55 0.00 0.00 0.00 0.00 09:25:01 lo 1.53 1.53 0.16 0.16 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 09:26:01 ens3 315.86 257.59 3713.39 34.73 0.00 0.00 0.00 0.00 09:26:01 lo 0.87 0.87 0.08 0.08 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 09:27:01 ens3 232.14 148.59 2708.36 17.65 0.00 0.00 0.00 0.00 09:27:01 lo 1083.14 1083.14 1030.90 1030.90 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 09:28:01 ens3 204.57 165.66 1964.56 30.00 0.00 0.00 0.00 0.00 09:28:01 lo 1079.70 1079.70 1028.35 1028.35 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 231.28 170.82 2112.18 32.75 0.00 0.00 0.00 0.00 Average: lo 436.44 436.44 414.69 414.69 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-9413) 08/09/24 _x86_64_ (4 CPU) 09:22:59 LINUX RESTART (4 CPU) 09:23:03 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 13.81 14.12 11.78 13.46 0.13 46.70 09:24:01 0 13.45 14.01 12.12 14.53 0.11 45.79 09:24:01 1 13.95 15.14 10.80 13.65 0.18 46.28 09:24:01 2 12.16 14.17 11.99 10.49 0.14 51.05 09:24:01 3 15.69 13.16 12.21 15.19 0.09 43.66 09:25:01 all 16.79 9.26 7.51 4.41 0.09 61.94 09:25:01 0 27.90 8.93 8.26 3.76 0.10 51.05 09:25:01 1 15.02 8.45 6.63 2.82 0.08 67.00 09:25:01 2 17.54 8.46 6.99 3.17 0.08 63.76 09:25:01 3 6.73 11.19 8.13 7.85 0.10 66.00 09:26:01 all 53.19 0.00 1.84 2.25 0.10 42.62 09:26:01 0 48.78 0.00 2.28 3.69 0.10 45.15 09:26:01 1 53.01 0.00 1.36 1.71 0.08 43.83 09:26:01 2 54.14 0.00 1.67 0.17 0.10 43.92 09:26:01 3 56.81 0.00 2.06 3.44 0.10 37.59 09:27:01 all 46.61 0.00 1.92 0.74 0.09 50.64 09:27:01 0 41.68 0.00 1.55 1.32 0.10 55.35 09:27:01 1 49.09 0.00 1.91 0.49 0.10 48.42 09:27:01 2 51.08 0.00 2.42 0.60 0.07 45.83 09:27:01 3 44.63 0.00 1.80 0.54 0.08 52.95 09:28:01 all 44.51 0.00 2.23 1.61 0.08 51.56 09:28:01 0 68.17 0.00 3.32 1.44 0.08 26.99 09:28:01 1 34.48 0.00 1.77 2.66 0.08 61.00 09:28:01 2 39.54 0.00 2.36 1.62 0.08 56.39 09:28:01 3 35.84 0.00 1.45 0.73 0.08 61.90 Average: all 35.16 4.60 5.00 4.42 0.10 50.72 Average: 0 40.21 4.51 5.45 4.86 0.10 44.87 Average: 1 33.30 4.62 4.43 4.18 0.11 53.36 Average: 2 35.09 4.45 5.03 3.15 0.09 52.19 Average: 3 32.05 4.82 5.08 5.48 0.09 52.48