---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-13565 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/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/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 11139 1 4185 14985 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:91:8f:4f brd ff:ff:ff:ff:ff:ff inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe91:8f4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:76:ed:fe 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-13565) 08/22/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 290.43 102.78 187.65 0.00 4871.72 12109.58 0.00 08:59:01 205.36 48.63 156.73 0.00 3050.18 10980.62 0.00 09:00:01 20.01 1.53 18.48 0.00 101.45 9094.62 0.00 09:01:01 73.00 4.95 68.06 0.00 177.70 16503.38 0.00 09:02:01 84.17 6.08 78.09 0.00 4458.06 35158.54 0.00 09:03:01 16.06 1.20 14.86 0.00 211.13 536.09 0.00 Average: 114.84 27.53 87.31 0.00 2145.01 14063.34 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13460780 15476748 504908 3.08 68292 2145460 1257464 7.21 747504 1900180 158600 08:59:01 12408076 14821612 1144680 6.99 82420 2514316 1785392 10.24 1482288 2188020 190648 09:00:01 11983124 14522184 1439300 8.79 86168 2631696 1989232 11.41 1870944 2213892 46260 09:01:01 11111200 14211820 1748160 10.67 98976 3157012 2288628 13.13 2370120 2560900 311920 09:02:01 11500340 15427780 521512 3.18 109628 3950612 1324688 7.60 1495812 3015288 1004 09:03:01 11399532 15342716 607036 3.71 112284 3962920 1367220 7.84 1597188 3012592 1412 Average: 11977175 14967143 994266 6.07 92961 3060336 1668771 9.57 1593976 2481812 118307 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 322.00 215.43 1304.19 61.98 0.00 0.00 0.00 0.00 08:58:01 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 270.21 227.36 3239.46 34.54 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 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:00:01 ens3 145.04 117.91 1381.00 19.88 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 1961.44 1961.44 1859.85 1859.85 0.00 0.00 0.00 0.00 09:01:01 ens3 300.87 214.11 4062.60 26.00 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 16.80 16.80 1.65 1.65 0.00 0.00 0.00 0.00 09:02:01 ens3 303.55 197.10 2786.30 181.13 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 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 09:03:01 ens3 7.03 8.26 4.70 3.18 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 Average: lo 330.38 330.38 310.30 310.30 0.00 0.00 0.00 0.00 Average: ens3 224.78 163.36 2129.68 54.45 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-13565) 08/22/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.84 13.20 10.94 4.77 0.10 51.15 08:58:01 0 19.30 12.58 10.94 5.82 0.12 51.24 08:58:01 1 20.23 13.16 11.08 4.33 0.08 51.11 08:58:01 2 21.44 13.45 11.05 5.54 0.10 48.42 08:58:01 3 18.38 13.61 10.68 3.39 0.10 53.84 08:59:01 all 34.22 0.00 1.64 3.43 0.07 60.64 08:59:01 0 36.33 0.00 1.91 5.99 0.07 55.71 08:59:01 1 37.12 0.00 2.15 4.69 0.08 55.95 08:59:01 2 31.84 0.00 1.17 0.75 0.07 66.17 08:59:01 3 31.58 0.00 1.35 2.31 0.07 64.69 09:00:01 all 52.78 0.00 1.55 0.96 0.09 44.63 09:00:01 0 53.50 0.00 1.42 1.20 0.08 43.79 09:00:01 1 52.43 0.00 1.74 0.12 0.10 45.61 09:00:01 2 51.04 0.00 1.59 1.73 0.08 45.56 09:00:01 3 54.13 0.00 1.44 0.78 0.08 43.56 09:01:01 all 57.80 0.00 2.86 1.74 0.12 37.48 09:01:01 0 53.62 0.00 2.76 2.09 0.12 41.40 09:01:01 1 66.17 0.00 2.52 0.87 0.12 30.32 09:01:01 2 57.38 0.00 2.58 1.24 0.13 38.66 09:01:01 3 54.05 0.00 3.56 2.77 0.10 39.52 09:02:01 all 20.04 0.00 2.07 7.89 0.06 69.94 09:02:01 0 12.42 0.00 2.14 7.55 0.05 77.84 09:02:01 1 21.70 0.00 2.08 5.50 0.07 70.66 09:02:01 2 12.76 0.00 2.06 12.12 0.05 73.01 09:02:01 3 33.25 0.00 1.99 6.39 0.08 58.29 09:03:01 all 5.64 0.00 0.55 17.32 0.03 76.45 09:03:01 0 1.50 0.00 0.47 0.08 0.02 97.93 09:03:01 1 4.68 0.00 0.50 0.88 0.05 93.88 09:03:01 2 4.54 0.00 0.67 66.15 0.02 28.62 09:03:01 3 11.84 0.00 0.58 2.25 0.02 85.31 Average: all 31.70 2.19 3.26 6.03 0.08 56.74 Average: 0 29.44 2.09 3.27 3.79 0.08 61.34 Average: 1 33.69 2.18 3.33 2.73 0.08 57.98 Average: 2 29.82 2.23 3.18 14.62 0.08 50.08 Average: 3 33.87 2.25 3.26 2.98 0.08 57.56