---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-16495 5.4.0-182-generic #202-Ubuntu SMP Fri Apr 26 12:29:36 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 12G 28G 29% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 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/24061 ---> free -m: total used free shared buff/cache available Mem: 7945 595 2278 1 5071 7041 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:8a:a4:28 brd ff:ff:ff:ff:ff:ff inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe8a:a428/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:2d:f3:f1 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 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16495) 06/29/24 _x86_64_ (2 CPU) 20:43:27 LINUX RESTART (2 CPU) 20:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:45:01 240.57 101.44 139.13 0.00 3375.02 9511.20 0.00 20:46:01 152.97 34.18 118.80 0.00 2357.87 11289.60 0.00 20:47:01 30.79 13.60 17.20 0.00 604.30 7495.02 0.00 20:48:01 36.26 3.35 32.91 0.00 123.85 30077.39 0.00 20:49:01 73.33 5.21 68.12 0.00 4366.57 24754.05 0.00 20:50:01 26.32 1.15 25.17 0.00 69.04 22803.20 0.00 20:51:01 32.62 5.63 26.99 0.00 646.79 8463.35 0.00 Average: 84.32 23.32 61.00 0.00 1645.14 16358.67 0.00 20:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:45:01 5511120 7337444 451656 5.55 67240 1929008 1160004 12.63 715140 1674384 168572 20:46:01 4845776 6976464 800204 9.83 79472 2209072 1467456 15.98 1104292 1925128 109788 20:47:01 4140420 6434744 1336760 16.43 83892 2363548 1946044 21.19 1761372 1964400 38168 20:48:01 2316904 5738060 2025764 24.90 97552 3441920 2623904 28.57 2781556 2720632 327504 20:49:01 2366596 6248744 1505852 18.51 118212 3872440 2189308 23.84 2615612 2817532 2604 20:50:01 2389160 7065656 689612 8.48 134728 4620640 1390428 15.14 2091676 3294032 60132 20:51:01 2401208 7274456 480956 5.91 136024 4809396 1158336 12.61 1936352 3433584 16916 Average: 3424455 6725081 1041543 12.80 102446 3320861 1705069 18.56 1858000 2547099 103383 20:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:45:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 ens3 310.51 192.81 1756.18 65.42 0.00 0.00 0.00 0.00 20:46:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 175.24 139.61 2021.73 23.00 0.00 0.00 0.00 0.00 20:47:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 ens3 207.33 174.60 1835.64 26.77 0.00 0.00 0.00 0.00 20:48:01 lo 831.94 831.94 792.86 792.86 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 183.25 152.94 1620.80 23.74 0.00 0.00 0.00 0.00 20:49:01 lo 1272.68 1272.68 1201.71 1201.71 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 ens3 306.43 241.76 2994.95 33.13 0.00 0.00 0.00 0.00 20:50:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 ens3 227.01 202.88 1653.50 38.06 0.00 0.00 0.00 0.00 20:51:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 314.84 235.07 2562.48 78.54 0.00 0.00 0.00 0.00 Average: lo 302.27 302.27 285.78 285.78 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 246.23 191.39 2064.49 41.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-182-generic (prd-ubuntu2004-docker-2c-2g-16495) 06/29/24 _x86_64_ (2 CPU) 20:43:27 LINUX RESTART (2 CPU) 20:44:02 CPU %user %nice %system %iowait %steal %idle 20:45:01 all 38.72 18.04 15.28 6.29 0.09 21.59 20:45:01 0 35.18 21.63 17.20 5.89 0.09 20.02 20:45:01 1 42.26 14.45 13.36 6.69 0.09 23.16 20:46:01 all 34.01 0.00 2.47 6.87 0.11 56.55 20:46:01 0 40.82 0.00 2.58 3.35 0.08 53.17 20:46:01 1 27.22 0.00 2.35 10.38 0.13 59.91 20:47:01 all 86.85 0.00 2.46 0.56 0.09 10.04 20:47:01 0 86.78 0.00 2.35 0.25 0.10 10.51 20:47:01 1 86.92 0.00 2.57 0.86 0.08 9.57 20:48:01 all 80.33 0.00 3.89 2.84 0.08 12.85 20:48:01 0 80.81 0.00 3.54 1.26 0.08 14.31 20:48:01 1 79.86 0.00 4.24 4.42 0.08 11.40 20:49:01 all 81.72 0.00 6.83 1.66 0.11 9.69 20:49:01 0 83.07 0.00 7.77 2.12 0.12 6.93 20:49:01 1 80.37 0.00 5.90 1.19 0.10 12.45 20:50:01 all 74.78 0.00 4.07 1.98 0.08 19.08 20:50:01 0 64.06 0.00 3.07 2.67 0.08 30.12 20:50:01 1 85.58 0.00 5.07 1.29 0.08 7.96 20:51:01 all 53.12 0.00 3.19 1.06 0.08 42.54 20:51:01 0 44.93 0.00 3.15 1.40 0.08 50.43 20:51:01 1 61.35 0.00 3.24 0.72 0.08 34.61 Average: all 64.27 2.53 5.42 3.03 0.09 24.66 Average: 0 62.28 3.03 5.62 2.41 0.09 26.57 Average: 1 66.26 2.03 5.22 3.65 0.09 22.76