---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-19420 5.4.0-187-generic #207-Ubuntu SMP Mon Jun 10 08:16:10 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 9.8G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 15997 716 11529 1 3751 14941 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:fc:7c:cf brd ff:ff:ff:ff:ff:ff inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fefc:7ccf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:05:95:07 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19420) 07/10/24 _x86_64_ (4 CPU) 07:37:59 LINUX RESTART (4 CPU) 07:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:39:01 347.36 169.66 177.70 0.00 11992.40 110201.90 0.00 07:40:01 156.54 73.42 83.12 0.00 3228.13 11064.31 0.00 07:41:01 229.72 23.83 205.90 0.00 1350.75 24061.58 0.00 07:42:01 39.61 0.05 39.56 0.00 0.40 14717.01 0.00 07:43:01 40.84 2.57 38.27 0.00 85.30 10689.50 0.00 07:44:01 74.09 5.85 68.24 0.00 4562.44 17351.51 0.00 07:45:01 37.56 0.20 37.36 0.00 5.73 11304.12 0.00 07:46:01 10.66 0.50 10.16 0.00 12.66 2357.87 0.00 Average: 117.05 34.51 82.54 0.00 2654.65 25218.15 0.00 07:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:39:01 13538132 15409436 580972 3.55 53712 2025432 1338068 7.68 815536 1772740 90620 07:40:01 12553976 14939740 1026104 6.26 83780 2484748 1695000 9.72 1350116 2173456 245584 07:41:01 11500900 14311080 1649700 10.07 99992 2874772 2226092 12.77 2154884 2398052 50860 07:42:01 11221752 14151732 1808624 11.04 102732 2985564 2293448 13.16 2403380 2422788 91772 07:43:01 11164900 14085880 1874156 11.44 105868 2970620 2341280 13.43 2482176 2396480 30844 07:44:01 10592420 13971744 1977276 12.07 118864 3395940 2438292 13.99 2822648 2596396 34632 07:45:01 10174208 13633364 2315608 14.14 122596 3464220 2725596 15.64 3190416 2637960 48248 07:46:01 9766728 13247812 2701228 16.49 123400 3481960 3102268 17.80 3585820 2645372 672 Average: 11314127 14218848 1741708 10.63 101368 2960407 2270006 13.02 2350622 2380406 74154 07:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:39:01 ens3 368.82 248.44 2101.15 67.82 0.00 0.00 0.00 0.00 07:39:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 249.04 195.02 2697.22 30.21 0.00 0.00 0.00 0.00 07:40:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 410.30 290.44 5359.08 31.21 0.00 0.00 0.00 0.00 07:41:01 lo 1115.46 1115.46 1045.30 1045.30 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 59.39 50.74 16.28 12.39 0.00 0.00 0.00 0.00 07:42:01 lo 4243.76 4243.76 4028.00 4028.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 ens3 61.65 55.65 155.38 11.82 0.00 0.00 0.00 0.00 07:43:01 lo 2882.16 2882.16 2733.62 2733.62 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 239.54 162.09 2803.20 19.88 0.00 0.00 0.00 0.00 07:44:01 lo 1944.29 1944.29 1843.45 1843.45 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 62.41 56.47 102.84 14.65 0.00 0.00 0.00 0.00 07:45:01 lo 3063.86 3063.86 2902.91 2902.91 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 8.97 7.20 2.90 2.22 0.00 0.00 0.00 0.00 07:46:01 lo 8.90 8.90 1.52 1.52 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 182.52 133.26 1654.80 23.78 0.00 0.00 0.00 0.00 Average: lo 1657.81 1657.81 1569.41 1569.41 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 5.4.0-187-generic (prd-ubuntu2004-docker-4c-4g-19420) 07/10/24 _x86_64_ (4 CPU) 07:37:59 LINUX RESTART (4 CPU) 07:38:01 CPU %user %nice %system %iowait %steal %idle 07:39:01 all 15.78 17.59 14.87 4.48 0.13 47.15 07:39:01 0 17.10 16.56 15.34 3.59 0.12 47.28 07:39:01 1 13.70 18.88 14.49 4.89 0.12 47.93 07:39:01 2 17.13 17.15 14.39 5.44 0.14 45.75 07:39:01 3 15.19 17.78 15.24 4.00 0.15 47.65 07:40:01 all 28.13 5.55 5.77 3.04 0.10 57.40 07:40:01 0 37.99 5.74 6.56 2.43 0.13 47.14 07:40:01 1 26.36 5.69 5.20 1.65 0.10 61.00 07:40:01 2 26.36 5.18 5.80 4.19 0.08 58.38 07:40:01 3 21.83 5.60 5.52 3.88 0.08 63.09 07:41:01 all 68.48 0.00 3.21 1.31 0.11 26.90 07:41:01 0 69.33 0.00 2.38 0.60 0.12 27.56 07:41:01 1 68.37 0.00 2.99 1.48 0.10 27.06 07:41:01 2 69.05 0.00 4.62 1.93 0.10 24.29 07:41:01 3 67.16 0.00 2.85 1.21 0.10 28.67 07:42:01 all 70.09 0.00 3.52 0.16 0.11 26.12 07:42:01 0 68.44 0.00 4.46 0.13 0.10 26.87 07:42:01 1 68.06 0.00 2.68 0.17 0.13 28.95 07:42:01 2 71.27 0.00 4.05 0.25 0.10 24.32 07:42:01 3 72.59 0.00 2.89 0.08 0.10 24.34 07:43:01 all 72.49 0.00 3.06 0.14 0.11 24.21 07:43:01 0 75.49 0.00 2.49 0.08 0.12 21.82 07:43:01 1 73.43 0.00 2.13 0.03 0.10 24.31 07:43:01 2 67.43 0.00 4.67 0.23 0.10 27.57 07:43:01 3 73.60 0.00 2.95 0.20 0.12 23.13 07:44:01 all 74.04 0.00 3.74 0.35 0.10 21.76 07:44:01 0 76.63 0.00 3.44 0.22 0.10 19.61 07:44:01 1 70.86 0.00 3.44 0.18 0.12 25.40 07:44:01 2 73.50 0.00 4.19 0.72 0.10 21.49 07:44:01 3 75.21 0.00 3.89 0.28 0.10 20.52 07:45:01 all 66.26 0.00 3.27 0.08 0.11 30.28 07:45:01 0 66.49 0.00 2.97 0.08 0.10 30.36 07:45:01 1 62.77 0.00 2.99 0.02 0.12 34.10 07:45:01 2 69.39 0.00 2.86 0.05 0.12 27.58 07:45:01 3 66.40 0.00 4.25 0.17 0.10 29.08 07:46:01 all 30.84 0.00 0.64 0.06 0.07 68.38 07:46:01 0 37.09 0.00 0.64 0.10 0.08 62.09 07:46:01 1 26.35 0.00 0.70 0.00 0.07 72.88 07:46:01 2 29.88 0.00 0.60 0.10 0.07 69.35 07:46:01 3 30.07 0.00 0.64 0.03 0.07 69.20 Average: all 53.30 2.88 4.75 1.20 0.10 37.77 Average: 0 56.11 2.77 4.77 0.90 0.11 35.33 Average: 1 51.27 3.05 4.31 1.05 0.11 40.21 Average: 2 53.03 2.78 5.14 1.61 0.10 37.34 Average: 3 52.79 2.91 4.77 1.23 0.10 38.20