---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3889 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 723 11048 1 4225 14934 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:d1:ae:ad brd ff:ff:ff:ff:ff:ff inet 10.30.170.211/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fed1:aead/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cf:ef:fc:d9 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-3889) 11/03/24 _x86_64_ (4 CPU) 01:33:58 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:02 353.87 169.41 184.46 0.00 12028.36 82571.94 0.00 01:36:01 138.30 52.47 85.83 0.00 2681.44 10621.54 0.00 01:37:01 186.65 35.02 151.63 0.00 1681.31 11238.39 0.00 01:38:01 28.93 5.35 23.58 0.00 224.10 6382.27 0.00 01:39:01 62.36 1.48 60.87 0.00 85.59 13672.52 0.00 01:40:01 85.24 6.48 78.75 0.00 4596.43 35919.08 0.00 Average: 142.58 45.02 97.56 0.00 3552.14 26780.29 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:02 13571636 15400312 593032 3.62 51824 1986612 1347996 7.73 783060 1776852 85816 01:36:01 13285836 15449884 526088 3.21 72824 2282992 1254052 7.19 775492 2036420 96868 01:37:01 12242184 14698480 1267160 7.74 83624 2554796 1883532 10.81 1640668 2193612 44496 01:38:01 10956408 13826632 2134472 13.03 92372 2944620 2756728 15.82 2593088 2502748 343500 01:39:01 11771320 15381944 579496 3.54 99568 3653112 1306320 7.49 1340140 2921896 782292 01:40:01 11407460 15385856 564892 3.45 110224 3999888 1288448 7.39 1532416 3072840 3260 Average: 12205807 15023851 944190 5.76 85073 2903670 1639513 9.41 1444144 2417395 226039 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:02 ens3 302.73 214.03 1382.96 65.08 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 01:36:01 ens3 74.07 56.53 717.17 12.37 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 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 296.85 236.79 3157.14 32.56 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 lo 1072.74 1072.74 1022.62 1022.62 0.00 0.00 0.00 0.00 01:38:01 ens3 260.36 187.24 3406.94 21.86 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 lo 1109.30 1109.30 1052.25 1052.25 0.00 0.00 0.00 0.00 01:39:01 ens3 183.67 141.96 1961.41 22.80 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 lo 17.80 17.80 1.76 1.76 0.00 0.00 0.00 0.00 01:40:01 ens3 316.08 207.10 2820.84 181.53 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 368.25 368.25 347.11 347.11 0.00 0.00 0.00 0.00 Average: ens3 239.42 174.27 2245.32 56.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3889) 11/03/24 _x86_64_ (4 CPU) 01:33:58 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:02 all 15.35 17.62 15.34 5.10 0.10 46.48 01:35:02 0 11.59 19.76 15.36 3.77 0.12 49.39 01:35:02 1 20.03 16.07 13.74 3.87 0.10 46.18 01:35:02 2 15.88 16.13 14.60 4.64 0.08 48.67 01:35:02 3 13.89 18.52 17.69 8.15 0.10 41.66 01:36:01 all 13.54 4.94 4.65 2.42 0.09 74.36 01:36:01 0 9.07 5.58 4.04 0.60 0.09 80.63 01:36:01 1 4.68 6.10 5.04 1.06 0.09 83.03 01:36:01 2 7.84 4.98 4.78 4.69 0.10 77.61 01:36:01 3 32.53 3.13 4.74 3.31 0.08 56.20 01:37:01 all 47.26 0.00 1.89 1.95 0.08 48.82 01:37:01 0 48.62 0.00 1.47 1.77 0.07 48.07 01:37:01 1 43.85 0.00 1.63 3.28 0.08 51.15 01:37:01 2 48.25 0.00 2.14 1.57 0.08 47.95 01:37:01 3 48.31 0.00 2.33 1.19 0.08 48.09 01:38:01 all 49.96 0.00 1.89 0.34 0.09 47.72 01:38:01 0 50.61 0.00 1.32 0.22 0.08 47.77 01:38:01 1 42.96 0.00 2.04 0.74 0.08 54.18 01:38:01 2 51.06 0.00 2.87 0.34 0.10 45.64 01:38:01 3 55.23 0.00 1.34 0.08 0.08 43.26 01:39:01 all 50.74 0.00 2.51 0.64 0.09 46.02 01:39:01 0 47.41 0.00 1.82 0.58 0.08 50.10 01:39:01 1 45.19 0.00 2.93 0.47 0.10 51.31 01:39:01 2 59.58 0.00 2.92 0.38 0.08 37.03 01:39:01 3 50.77 0.00 2.36 1.13 0.08 45.67 01:40:01 all 18.97 0.00 2.34 6.80 0.06 71.82 01:40:01 0 8.71 0.00 2.34 5.78 0.05 83.12 01:40:01 1 10.39 0.00 1.80 3.39 0.05 84.36 01:40:01 2 40.59 0.00 2.82 10.14 0.08 46.37 01:40:01 3 16.45 0.00 2.42 7.93 0.07 73.14 Average: all 32.72 3.73 4.75 2.88 0.08 55.84 Average: 0 29.42 4.18 4.37 2.13 0.08 59.82 Average: 1 27.94 3.67 4.52 2.14 0.08 61.65 Average: 2 37.31 3.50 5.01 3.61 0.09 50.48 Average: 3 36.23 3.58 5.12 3.63 0.08 51.37