---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6635 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 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 690 11181 1 4124 14967 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:26:ec:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.170.80/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe26:ecc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:4d:1e:28 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-6635) 12/31/24 _x86_64_ (4 CPU) 08:56:25 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 275.21 75.41 199.80 0.00 1555.61 8252.07 0.00 08:59:01 199.08 49.76 149.33 0.00 3085.75 11329.71 0.00 09:00:01 22.03 4.73 17.30 0.00 213.43 11178.67 0.00 09:01:01 62.30 1.82 60.48 0.00 65.58 13148.42 0.00 09:02:01 74.22 6.70 67.52 0.00 4612.70 32840.26 0.00 Average: 126.57 27.68 98.89 0.00 1906.54 15349.52 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13297408 15394368 581684 3.55 71304 2219160 1315172 7.55 813104 1987800 231440 08:59:01 12348884 14791768 1172132 7.16 82988 2542188 1788100 10.26 1529924 2197712 195484 09:00:01 11388264 14170924 1788640 10.92 91060 2860860 2353480 13.50 2216240 2450640 269680 09:01:01 11083776 14299740 1659016 10.13 98980 3268532 2207496 12.66 2314956 2638564 423008 09:02:01 11487228 15362040 587292 3.59 108164 3900728 1339968 7.69 1512704 3011796 3328 Average: 11921112 14803768 1157753 7.07 90499 2958294 1800843 10.33 1677386 2457302 224588 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 127.07 89.15 1031.05 20.43 0.00 0.00 0.00 0.00 08:58:01 lo 0.80 0.80 0.08 0.08 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 ens3 260.27 216.35 3277.27 36.06 0.00 0.00 0.00 0.00 08:59:01 lo 1.60 1.60 0.16 0.16 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 ens3 263.47 181.30 3306.65 23.86 0.00 0.00 0.00 0.00 09:00:01 lo 715.00 715.00 682.00 682.00 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 ens3 174.89 151.58 1946.85 25.65 0.00 0.00 0.00 0.00 09:01:01 lo 1252.03 1252.03 1186.29 1186.29 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 ens3 175.69 143.48 2151.62 181.97 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 200.28 156.37 2342.63 57.59 0.00 0.00 0.00 0.00 Average: lo 397.33 397.33 374.06 374.06 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6635) 12/31/24 _x86_64_ (4 CPU) 08:56:25 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.75 13.49 11.38 3.30 0.11 52.97 08:58:01 0 6.05 16.26 12.81 3.80 0.10 60.99 08:58:01 1 23.11 11.18 10.76 3.15 0.12 51.68 08:58:01 2 32.02 12.93 10.61 3.17 0.12 41.15 08:58:01 3 13.86 13.61 11.33 3.07 0.10 58.02 08:59:01 all 45.59 0.00 1.92 1.82 0.07 50.60 08:59:01 0 40.70 0.00 1.72 1.22 0.07 56.30 08:59:01 1 45.20 0.00 2.51 2.81 0.07 49.42 08:59:01 2 49.19 0.00 1.94 2.48 0.07 46.32 08:59:01 3 47.31 0.00 1.49 0.75 0.08 50.36 09:00:01 all 48.66 0.00 1.90 0.30 0.08 49.06 09:00:01 0 48.01 0.00 2.82 0.37 0.07 48.73 09:00:01 1 48.96 0.00 1.64 0.40 0.08 48.91 09:00:01 2 45.28 0.00 1.69 0.42 0.08 52.53 09:00:01 3 52.40 0.00 1.45 0.02 0.07 46.07 09:01:01 all 54.18 0.00 2.35 0.54 0.09 42.84 09:01:01 0 47.27 0.00 2.33 0.13 0.10 50.17 09:01:01 1 63.63 0.00 2.97 0.55 0.08 32.77 09:01:01 2 51.60 0.00 1.41 0.60 0.07 46.32 09:01:01 3 54.23 0.00 2.69 0.87 0.10 42.11 09:02:01 all 20.13 0.00 1.94 3.05 0.06 74.81 09:02:01 0 12.49 0.00 1.70 1.37 0.05 84.38 09:02:01 1 14.66 0.00 1.94 3.43 0.07 79.91 09:02:01 2 22.76 0.00 1.86 2.55 0.08 72.75 09:02:01 3 30.64 0.00 2.26 4.85 0.05 62.21 Average: all 37.47 2.69 3.89 1.80 0.08 54.06 Average: 0 30.91 3.24 4.27 1.38 0.08 60.13 Average: 1 39.11 2.23 3.96 2.07 0.08 52.55 Average: 2 40.18 2.57 3.49 1.84 0.08 51.83 Average: 3 39.71 2.72 3.84 1.91 0.08 51.75