---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42589 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 674 11218 1 4104 14983 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:32:c1:95 brd ff:ff:ff:ff:ff:ff inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe32:c195/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:67:fd:19:47 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-42589) 10/15/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 282.82 87.34 195.48 0.00 2556.11 8253.31 0.00 08:59:01 215.08 48.23 166.86 0.00 3036.96 10735.54 0.00 09:00:01 20.21 1.70 18.51 0.00 107.05 9385.64 0.00 09:01:01 73.49 5.23 68.26 0.00 185.17 13504.42 0.00 09:02:01 71.32 5.53 65.79 0.00 2649.83 36594.57 0.00 Average: 132.58 29.61 102.98 0.00 1707.02 15694.69 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13395032 15432860 549536 3.35 69352 2166328 1286884 7.38 794684 1920052 164756 08:59:01 12490608 14915960 1050860 6.41 82456 2526248 1674672 9.61 1386876 2201472 195636 09:00:01 11968604 14502656 1460076 8.91 85376 2628644 2051748 11.77 1886808 2216484 26364 09:01:01 11495380 14291856 1668560 10.19 98932 2865348 2274216 13.05 2248372 2312344 84560 09:02:01 11501604 15352180 598776 3.66 108544 3875524 1339136 7.68 1499108 3012524 2384 Average: 12170246 14899102 1065562 6.50 88932 2812418 1725331 9.90 1563170 2332575 94740 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 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 163.24 126.71 1108.35 37.72 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 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 08:59:01 ens3 252.99 214.08 3215.30 32.07 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 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 127.45 107.93 1143.69 20.62 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 1901.68 1901.68 1802.03 1802.03 0.00 0.00 0.00 0.00 09:01:01 ens3 273.40 198.73 3574.34 22.90 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 1.70 1.70 0.00 0.00 0.00 0.00 09:02:01 ens3 322.85 229.50 2893.56 187.64 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 384.36 384.36 360.80 360.80 0.00 0.00 0.00 0.00 Average: ens3 227.99 175.39 2387.05 60.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-42589) 10/15/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.96 13.40 10.15 2.89 0.10 54.51 08:58:01 0 18.79 11.85 9.49 4.01 0.08 55.78 08:58:01 1 15.97 13.59 9.75 2.22 0.10 58.38 08:58:01 2 24.50 14.24 10.64 2.71 0.10 47.81 08:58:01 3 16.57 13.91 10.73 2.61 0.10 56.09 08:59:01 all 31.29 0.00 1.73 1.95 0.07 64.96 08:59:01 0 30.56 0.00 1.52 4.05 0.07 63.81 08:59:01 1 28.10 0.00 1.39 1.07 0.07 69.37 08:59:01 2 39.44 0.00 2.06 1.20 0.08 57.21 08:59:01 3 27.07 0.00 1.94 1.45 0.07 69.46 09:00:01 all 54.30 0.00 1.50 0.55 0.10 43.55 09:00:01 0 55.41 0.00 1.25 0.20 0.08 43.05 09:00:01 1 53.24 0.00 1.66 0.05 0.10 44.95 09:00:01 2 54.11 0.00 1.36 1.54 0.10 42.90 09:00:01 3 54.43 0.00 1.74 0.42 0.10 43.32 09:01:01 all 57.74 0.00 2.84 0.97 0.10 38.35 09:01:01 0 58.49 0.00 3.47 2.01 0.13 35.90 09:01:01 1 55.18 0.00 2.16 0.34 0.08 42.24 09:01:01 2 59.54 0.00 2.85 0.62 0.10 36.88 09:01:01 3 57.75 0.00 2.88 0.90 0.10 38.37 09:02:01 all 22.28 0.00 2.17 6.91 0.06 68.58 09:02:01 0 13.82 0.00 2.01 10.65 0.07 73.46 09:02:01 1 23.44 0.00 2.05 3.69 0.07 70.75 09:02:01 2 39.46 0.00 2.66 3.53 0.07 54.28 09:02:01 3 12.45 0.00 1.95 9.73 0.05 75.81 Average: all 36.92 2.67 3.67 2.65 0.09 53.99 Average: 0 35.41 2.37 3.54 4.18 0.09 54.41 Average: 1 35.24 2.70 3.39 1.47 0.08 57.12 Average: 2 43.42 2.84 3.91 1.92 0.09 47.82 Average: 3 33.64 2.78 3.85 3.03 0.08 56.62