---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-13933 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 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 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 733 11076 1 4188 14925 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9c:64:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.6/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe9c:64d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:f0:12:b9 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-13933) 08/23/24 _x86_64_ (4 CPU) 08:56:52 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 360.79 167.37 193.42 0.00 12609.90 70493.18 0.00 08:59:01 128.10 43.41 84.69 0.00 2028.86 11682.20 0.00 09:00:01 165.61 22.61 142.99 0.00 1332.84 9425.10 0.00 09:01:01 44.01 4.65 39.36 0.00 150.51 10638.09 0.00 09:02:01 61.61 2.92 58.69 0.00 171.30 35421.43 0.00 Average: 152.02 48.19 103.83 0.00 3258.68 27532.00 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13470724 15383884 610164 3.72 56084 2063768 1335896 7.66 842284 1815916 118984 08:59:01 13143084 15314068 663216 4.05 73892 2289384 1424024 8.17 927920 2028836 16856 09:00:01 11990112 14480196 1488496 9.09 84380 2587200 2090420 11.99 1875708 2211400 65592 09:01:01 10896772 13860164 2103516 12.84 96104 3029088 2667412 15.30 2664004 2488820 322032 09:02:01 11760368 15378040 579796 3.54 101808 3657200 1333252 7.65 1366168 2902264 2060 Average: 12252212 14883270 1089038 6.65 82454 2725328 1770201 10.16 1535217 2289447 105105 08:57:01 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 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 08:58:01 ens3 359.07 256.37 1705.39 70.18 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 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:59:01 ens3 58.37 48.68 461.24 13.47 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 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:00:01 ens3 313.01 253.34 3678.73 33.49 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 1827.01 1827.01 1737.02 1737.02 0.00 0.00 0.00 0.00 09:01:01 ens3 311.55 193.55 3854.42 23.18 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 17.13 17.13 1.66 1.66 0.00 0.00 0.00 0.00 09:02:01 ens3 196.13 160.27 1486.01 165.14 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 369.61 369.61 347.81 347.81 0.00 0.00 0.00 0.00 Average: ens3 247.63 182.44 2237.16 61.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-13933) 08/23/24 _x86_64_ (4 CPU) 08:56:52 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 17.10 17.95 14.94 5.13 0.14 44.73 08:58:01 0 20.47 17.73 14.33 4.12 0.12 43.23 08:58:01 1 14.25 18.30 16.50 8.16 0.17 42.62 08:58:01 2 15.22 19.01 14.40 4.66 0.15 46.56 08:58:01 3 18.46 16.76 14.53 3.59 0.12 46.54 08:59:01 all 13.56 2.16 2.60 2.98 0.06 78.64 08:59:01 0 17.20 1.05 2.29 3.71 0.05 75.70 08:59:01 1 9.46 2.20 2.40 4.52 0.05 81.37 08:59:01 2 3.90 2.65 2.41 2.18 0.07 88.80 08:59:01 3 23.68 2.74 3.30 1.51 0.08 68.69 09:00:01 all 61.80 0.00 1.97 1.30 0.11 34.82 09:00:01 0 67.00 0.00 1.59 0.28 0.10 31.03 09:00:01 1 50.87 0.00 2.73 3.28 0.12 43.00 09:00:01 2 61.36 0.00 1.99 0.97 0.10 35.59 09:00:01 3 68.00 0.00 1.58 0.67 0.13 29.62 09:01:01 all 52.41 0.00 2.82 1.09 0.13 43.56 09:01:01 0 50.98 0.00 2.81 1.30 0.13 44.78 09:01:01 1 56.45 0.00 3.50 2.20 0.12 37.74 09:01:01 2 51.17 0.00 2.13 0.37 0.13 46.19 09:01:01 3 51.02 0.00 2.84 0.49 0.12 45.54 09:02:01 all 32.59 0.00 1.88 4.49 0.12 60.92 09:02:01 0 23.47 0.00 1.56 5.07 0.08 69.81 09:02:01 1 45.52 0.00 1.86 1.27 0.19 51.16 09:02:01 2 23.97 0.00 1.82 9.51 0.07 64.63 09:02:01 3 37.48 0.00 2.28 2.06 0.15 58.03 Average: all 35.53 4.00 4.83 2.99 0.11 52.53 Average: 0 35.87 3.74 4.50 2.89 0.10 52.90 Average: 1 35.33 4.09 5.39 3.88 0.13 51.18 Average: 2 31.18 4.30 4.53 3.52 0.10 56.36 Average: 3 39.76 3.88 4.89 1.66 0.12 49.69