---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-28083 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: 2799.996 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/loop2 68M 68M 0 100% /snap/lxd/22753 /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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 696 11069 1 4231 14962 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:db:3d:9b brd ff:ff:ff:ff:ff:ff inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fedb:3d9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:90:62:83 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-28083) 09/26/24 _x86_64_ (4 CPU) 08:57:59 LINUX RESTART (4 CPU) 08:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:02 224.98 171.64 53.34 0.00 12789.34 105654.12 0.00 09:00:01 230.76 60.11 170.65 0.00 2408.95 7112.44 0.00 09:01:01 97.52 28.59 68.93 0.00 1838.85 10457.05 0.00 09:02:01 151.37 21.34 130.02 0.00 1306.10 8984.61 0.00 09:03:01 63.88 5.25 58.63 0.00 185.20 14907.20 0.00 09:04:01 70.18 7.03 63.16 0.00 4625.54 29147.33 0.00 Average: 139.52 48.95 90.56 0.00 3863.14 29438.39 0.00 08:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:02 13939396 15605500 398908 2.44 41020 1841960 1190460 6.83 551860 1660060 9196 09:00:01 13393924 15396524 590932 3.61 67864 2134248 1292636 7.42 832148 1889116 147416 09:01:01 12871388 15144160 831096 5.07 79592 2381832 1508432 8.65 1109004 2112484 84660 09:02:01 11828088 14337612 1630348 9.95 86020 2604556 2304260 13.22 2018736 2228044 50600 09:03:01 11546384 14336376 1628100 9.94 99364 2859748 2188260 12.55 2173860 2339488 80984 09:04:01 11404172 15389436 564640 3.45 111356 4006260 1264100 7.25 1539180 3073752 302664 Average: 12497225 15034935 940671 5.74 80869 2638101 1624691 9.32 1370798 2217157 112587 08:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:02 lo 2.10 2.10 0.19 0.19 0.00 0.00 0.00 0.00 08:59:02 ens3 136.96 82.17 690.02 17.72 0.00 0.00 0.00 0.00 08:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 180.44 142.35 1106.09 50.59 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 09:01:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 09:01:01 ens3 150.18 126.72 1706.48 22.89 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 09:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:02:01 ens3 211.81 164.25 2520.74 24.17 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 09:03:01 lo 2140.10 2140.10 2031.49 2031.49 0.00 0.00 0.00 0.00 09:03:01 ens3 297.83 203.60 3865.76 23.73 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 17.36 17.36 1.71 1.71 0.00 0.00 0.00 0.00 09:04:01 ens3 386.30 255.47 3576.83 188.19 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 361.28 361.28 339.77 339.77 0.00 0.00 0.00 0.00 Average: ens3 227.41 162.50 2247.66 54.58 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-28083) 09/26/24 _x86_64_ (4 CPU) 08:57:59 LINUX RESTART (4 CPU) 08:58:01 CPU %user %nice %system %iowait %steal %idle 08:59:02 all 6.24 17.90 14.45 4.05 0.14 57.22 08:59:02 0 5.92 17.89 15.01 7.44 0.17 53.58 08:59:02 1 6.91 17.34 14.78 3.03 0.13 57.80 08:59:02 2 5.05 18.22 13.70 3.03 0.14 59.86 08:59:02 3 7.08 18.15 14.30 2.71 0.13 57.63 09:00:01 all 17.54 6.76 6.17 3.53 0.09 65.92 09:00:01 0 13.11 7.19 6.15 2.29 0.10 71.16 09:00:01 1 29.86 6.24 6.29 2.64 0.12 54.86 09:00:01 2 17.63 7.13 6.25 2.14 0.09 66.76 09:00:01 3 9.55 6.49 5.98 7.00 0.07 70.90 09:01:01 all 16.55 0.00 1.31 5.41 0.05 76.67 09:01:01 0 12.23 0.00 1.47 9.76 0.07 76.47 09:01:01 1 28.42 0.00 1.94 2.38 0.08 67.18 09:01:01 2 15.68 0.00 0.72 0.37 0.03 83.20 09:01:01 3 9.91 0.00 1.12 9.14 0.03 79.80 09:02:01 all 55.10 0.00 1.73 1.18 0.11 41.88 09:02:01 0 52.90 0.00 2.13 1.19 0.10 43.68 09:02:01 1 51.89 0.00 1.59 0.99 0.10 45.43 09:02:01 2 57.72 0.00 1.39 0.20 0.08 40.61 09:02:01 3 57.93 0.00 1.79 2.35 0.14 37.79 09:03:01 all 58.92 0.00 2.93 1.38 0.11 36.67 09:03:01 0 60.29 0.00 2.57 0.75 0.10 36.29 09:03:01 1 54.31 0.00 2.11 1.79 0.10 41.70 09:03:01 2 62.50 0.00 2.40 1.45 0.10 33.55 09:03:01 3 58.57 0.00 4.66 1.51 0.12 35.14 09:04:01 all 30.38 0.00 2.85 5.30 0.08 61.40 09:04:01 0 26.84 0.00 2.44 1.98 0.07 68.68 09:04:01 1 27.64 0.00 2.30 7.13 0.08 62.85 09:04:01 2 36.35 0.00 3.19 6.06 0.08 54.31 09:04:01 3 30.69 0.00 3.46 6.03 0.08 59.73 Average: all 30.83 4.09 4.89 3.47 0.10 56.62 Average: 0 28.63 4.14 4.94 3.91 0.10 58.28 Average: 1 33.18 3.92 4.82 2.99 0.10 54.98 Average: 2 32.57 4.18 4.58 2.21 0.09 56.38 Average: 3 28.94 4.11 5.22 4.79 0.10 56.85