---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8997 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 744 11014 1 4238 14913 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:66:65:71 brd ff:ff:ff:ff:ff:ff inet 10.30.171.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe66:6571/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:99:d2:57 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8997) 11/21/24 _x86_64_ (4 CPU) 01:34:20 LINUX RESTART (4 CPU) 01:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:36:01 276.41 81.39 195.02 0.00 2534.21 8177.34 0.00 01:37:01 189.44 34.18 155.26 0.00 2372.80 10347.08 0.00 01:38:01 33.84 15.78 18.06 0.00 774.94 9479.89 0.00 01:39:01 72.60 5.30 67.31 0.00 189.84 13656.92 0.00 01:40:01 83.17 6.75 76.42 0.00 4629.36 39199.73 0.00 Average: 130.61 28.50 102.10 0.00 2098.78 16198.93 0.00 01:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 13279056 15347128 634264 3.87 69948 2194264 1373024 7.88 880916 1946860 188836 01:37:01 12620368 14975468 993624 6.07 81004 2459060 1655348 9.50 1283336 2178896 140776 01:38:01 11973116 14507568 1456344 8.89 85028 2629356 2181204 12.51 1845848 2253740 20600 01:39:01 11393544 14203060 1758352 10.73 98732 2877872 2288036 13.13 2320348 2342088 88108 01:40:01 11332404 15322496 628172 3.83 109792 4010984 1331764 7.64 1598220 3080932 2480 Average: 12119698 14871144 1094151 6.68 88901 2834307 1765875 10.13 1585734 2360503 88160 01:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 144.67 107.29 1023.41 24.45 0.00 0.00 0.00 0.00 01:36:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 199.35 166.02 2318.39 26.30 0.00 0.00 0.00 0.00 01:37:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 170.92 133.19 1940.00 20.34 0.00 0.00 0.00 0.00 01:38:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 310.36 213.33 3671.94 26.63 0.00 0.00 0.00 0.00 01:39:01 lo 1953.04 1953.04 1854.70 1854.70 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 363.47 287.30 3602.37 191.57 0.00 0.00 0.00 0.00 01:40:01 lo 17.46 17.46 1.73 1.73 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: ens3 238.07 181.68 2516.20 57.97 0.00 0.00 0.00 0.00 Average: lo 395.99 395.99 372.58 372.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8997) 11/21/24 _x86_64_ (4 CPU) 01:34:20 LINUX RESTART (4 CPU) 01:35:02 CPU %user %nice %system %iowait %steal %idle 01:36:01 all 18.51 11.37 9.10 3.87 0.09 57.06 01:36:01 0 15.10 11.99 9.31 2.37 0.09 61.14 01:36:01 1 28.72 9.73 8.28 3.34 0.10 49.84 01:36:01 2 13.42 12.57 9.74 6.05 0.09 58.13 01:36:01 3 16.76 11.19 9.09 3.72 0.09 59.16 01:37:01 all 18.60 0.00 1.23 4.27 0.05 75.86 01:37:01 0 16.59 0.00 1.39 6.97 0.05 75.00 01:37:01 1 19.01 0.00 1.27 3.01 0.05 76.67 01:37:01 2 22.22 0.00 1.52 5.66 0.05 70.54 01:37:01 3 16.57 0.00 0.72 1.44 0.05 81.22 01:38:01 all 52.31 0.00 1.50 0.66 0.09 45.44 01:38:01 0 55.23 0.00 1.66 0.30 0.10 42.71 01:38:01 1 52.18 0.00 1.52 1.71 0.08 44.51 01:38:01 2 46.27 0.00 1.68 0.38 0.10 51.57 01:38:01 3 55.58 0.00 1.14 0.27 0.08 42.93 01:39:01 all 62.82 0.00 2.96 0.80 0.10 33.31 01:39:01 0 59.18 0.00 2.52 0.64 0.10 37.56 01:39:01 1 64.72 0.00 2.70 0.02 0.10 32.47 01:39:01 2 67.89 0.00 4.27 1.08 0.10 26.65 01:39:01 3 59.54 0.00 2.38 1.48 0.10 36.50 01:40:01 all 25.78 0.00 2.57 4.94 0.07 66.65 01:40:01 0 17.04 0.00 2.33 6.05 0.07 74.52 01:40:01 1 52.02 0.00 3.21 1.67 0.08 43.02 01:40:01 2 21.48 0.00 2.49 3.44 0.07 72.52 01:40:01 3 12.62 0.00 2.25 8.56 0.07 76.50 Average: all 35.66 2.24 3.45 2.91 0.08 55.67 Average: 0 32.66 2.36 3.42 3.27 0.08 58.21 Average: 1 43.37 1.92 3.38 1.94 0.08 49.31 Average: 2 34.32 2.47 3.91 3.31 0.08 55.90 Average: 3 32.27 2.20 3.09 3.10 0.08 59.26