---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-39790 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/loop1 44M 44M 0 100% /snap/snapd/15177 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 726 11166 1 4103 14931 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:89:ff:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe89:ffc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:da:96:1d 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-39790) 10/07/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 290.62 93.97 196.66 0.00 2795.79 8490.40 0.00 08:59:01 216.38 48.73 167.66 0.00 3053.62 10954.99 0.00 09:00:01 24.13 4.80 19.33 0.00 205.30 12264.22 0.00 09:01:01 67.64 1.72 65.92 0.00 75.85 13815.16 0.00 09:02:01 82.32 5.85 76.47 0.00 2702.97 33663.71 0.00 Average: 135.18 30.59 104.59 0.00 1759.83 15887.60 0.00 08:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13417612 15451196 530016 3.24 68856 2162464 1271848 7.30 774164 1916772 165616 08:59:01 12388096 14829008 1135736 6.93 83332 2540056 1831092 10.51 1504916 2183432 209128 09:00:01 11368744 14162132 1798168 10.98 91236 2871644 2407408 13.81 2245528 2440504 272380 09:01:01 10964516 14271832 1687532 10.30 99860 3357164 2246648 12.89 2440244 2631624 495040 09:02:01 11438220 15292036 657572 4.01 110192 3877100 1354304 7.77 1560376 3012168 3460 Average: 11915438 14801241 1161805 7.09 90695 2961686 1822260 10.45 1705046 2436900 229125 08:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 08:58:01 ens3 265.75 166.75 1257.19 53.36 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 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 ens3 285.24 230.94 3291.64 36.16 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 09:00:01 lo 692.08 692.08 654.93 654.93 0.00 0.00 0.00 0.00 09:00:01 ens3 282.64 198.90 3499.58 27.40 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 09:01:01 lo 1283.99 1283.99 1221.74 1221.74 0.00 0.00 0.00 0.00 09:01:01 ens3 173.27 143.91 1958.69 21.38 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 09:02:01 lo 17.79 17.79 1.76 1.76 0.00 0.00 0.00 0.00 09:02:01 ens3 264.95 187.62 2120.12 183.15 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 401.92 401.92 378.24 378.24 0.00 0.00 0.00 0.00 Average: ens3 254.29 185.75 2433.27 64.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-39790) 10/07/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:03 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.14 12.86 10.51 2.93 0.10 53.46 08:58:01 0 20.56 13.62 11.17 2.72 0.09 51.84 08:58:01 1 21.11 13.68 10.69 3.22 0.10 51.19 08:58:01 2 19.11 13.03 10.84 2.65 0.10 54.27 08:58:01 3 19.79 11.12 9.35 3.12 0.09 56.54 08:59:01 all 41.94 0.00 1.88 1.76 0.07 54.35 08:59:01 0 35.01 0.00 2.24 3.05 0.07 59.63 08:59:01 1 41.87 0.00 1.89 2.55 0.07 53.62 08:59:01 2 53.18 0.00 2.02 0.80 0.08 43.92 08:59:01 3 37.67 0.00 1.35 0.65 0.07 60.25 09:00:01 all 50.99 0.00 1.92 0.43 0.08 46.58 09:00:01 0 47.82 0.00 2.03 0.97 0.08 49.10 09:00:01 1 54.57 0.00 2.91 0.72 0.08 41.71 09:00:01 2 52.26 0.00 1.14 0.00 0.07 46.54 09:00:01 3 49.34 0.00 1.61 0.03 0.08 48.93 09:01:01 all 55.02 0.00 2.42 0.56 0.09 41.91 09:01:01 0 50.42 0.00 1.90 0.37 0.08 47.23 09:01:01 1 50.49 0.00 1.64 0.35 0.08 47.43 09:01:01 2 70.50 0.00 2.99 1.23 0.10 25.18 09:01:01 3 48.71 0.00 3.16 0.32 0.08 47.72 09:02:01 all 20.34 0.00 2.27 2.80 0.06 74.53 09:02:01 0 23.87 0.00 1.80 2.77 0.07 71.49 09:02:01 1 15.15 0.00 2.35 2.67 0.05 79.78 09:02:01 2 16.02 0.00 2.65 2.14 0.05 79.14 09:02:01 3 26.36 0.00 2.28 3.62 0.07 67.67 Average: all 37.82 2.49 3.75 1.69 0.08 54.18 Average: 0 35.64 2.64 3.77 1.97 0.08 55.90 Average: 1 36.75 2.65 3.84 1.89 0.08 54.79 Average: 2 42.37 2.52 3.87 1.35 0.08 49.80 Average: 3 36.52 2.15 3.50 1.53 0.08 56.21