---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-5037 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 9.6G 68G 13% / 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/loop1 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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 706 11860 1 3429 14951 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:4a:ea:ba 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 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe4a:eaba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:59:a8:17:3b 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-5037) 11/07/24 _x86_64_ (4 CPU) 09:18:52 LINUX RESTART (4 CPU) 09:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:01 337.01 154.69 182.32 0.00 11932.41 70689.42 0.00 09:21:01 131.03 57.36 73.67 0.00 2951.24 10891.13 0.00 09:22:01 199.67 27.29 172.38 0.00 1485.37 17260.91 0.00 09:23:01 40.86 3.63 37.23 0.00 144.11 17036.23 0.00 09:24:01 36.96 1.93 35.03 0.00 2304.02 14543.31 0.00 09:25:01 35.79 1.80 33.99 0.00 239.29 6764.74 0.00 Average: 130.22 41.12 89.10 0.00 3176.03 22864.13 0.00 09:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:01 13492952 15385156 603532 3.68 54776 2044336 1312400 7.53 844276 1787108 91624 09:21:01 12717844 15077124 889188 5.43 82456 2460888 1510652 8.67 1208344 2152048 217172 09:22:01 11680216 14497128 1462640 8.93 99572 2881724 2014708 11.56 1966056 2405740 239404 09:23:01 10921956 13783724 2175556 13.28 101024 2921872 2997328 17.20 2761560 2363364 17128 09:24:01 10438924 13635352 2316052 14.14 106028 3236088 2907840 16.68 3035396 2546584 0 09:25:01 10464388 13611264 2338928 14.28 107552 3185680 2745156 15.75 3089424 2469312 16744 Average: 11619380 14331625 1630983 9.96 91901 2788431 2248014 12.90 2150843 2287359 97012 09:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:01 ens3 403.73 253.64 2135.50 66.70 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 09:21:01 ens3 180.02 151.69 2035.78 24.68 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 09:22:01 ens3 458.81 313.38 5951.04 33.74 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 1008.36 1008.36 957.47 957.47 0.00 0.00 0.00 0.00 09:23:01 ens3 53.26 48.53 48.96 11.16 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 3197.20 3197.20 3040.79 3040.79 0.00 0.00 0.00 0.00 09:24:01 ens3 198.07 117.80 1557.97 19.52 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 1684.54 1684.54 1599.56 1599.56 0.00 0.00 0.00 0.00 09:25:01 ens3 51.22 43.08 26.78 10.84 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 2413.58 2413.58 2292.94 2292.94 0.00 0.00 0.00 0.00 Average: ens3 224.19 154.69 1959.45 27.77 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 1384.46 1384.46 1315.17 1315.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-5037) 11/07/24 _x86_64_ (4 CPU) 09:18:52 LINUX RESTART (4 CPU) 09:19:01 CPU %user %nice %system %iowait %steal %idle 09:20:01 all 14.87 16.92 13.49 7.50 0.13 47.08 09:20:01 0 23.05 15.30 12.36 8.00 0.10 41.19 09:20:01 1 14.19 17.13 12.81 7.16 0.14 48.57 09:20:01 2 10.13 16.95 14.45 10.03 0.14 48.29 09:20:01 3 12.10 18.31 14.33 4.82 0.15 50.29 09:21:01 all 25.37 3.40 4.08 4.57 0.09 62.49 09:21:01 0 31.81 2.13 3.98 9.19 0.08 52.80 09:21:01 1 30.36 4.11 4.60 5.98 0.10 54.84 09:21:01 2 14.89 4.28 3.94 1.16 0.08 75.64 09:21:01 3 24.53 3.09 3.81 1.98 0.08 66.52 09:22:01 all 65.41 0.00 2.91 2.33 0.11 29.24 09:22:01 0 70.47 0.00 3.80 1.76 0.13 23.84 09:22:01 1 55.46 0.00 2.80 3.71 0.12 37.90 09:22:01 2 69.32 0.00 2.59 1.10 0.10 26.88 09:22:01 3 66.36 0.00 2.44 2.74 0.10 28.37 09:23:01 all 70.84 0.00 3.23 0.83 0.11 25.00 09:23:01 0 67.58 0.00 2.80 0.25 0.12 29.25 09:23:01 1 71.69 0.00 4.15 1.49 0.10 22.56 09:23:01 2 70.73 0.00 3.42 0.60 0.12 25.13 09:23:01 3 73.33 0.00 2.52 0.97 0.10 23.08 09:24:01 all 71.61 0.00 3.03 2.56 0.08 22.71 09:24:01 0 76.34 0.00 3.11 1.44 0.08 19.03 09:24:01 1 77.20 0.00 2.97 2.15 0.08 17.60 09:24:01 2 56.62 0.00 2.96 3.83 0.08 36.50 09:24:01 3 76.37 0.00 3.10 2.81 0.08 17.64 09:25:01 all 67.71 0.00 2.94 0.31 0.10 28.93 09:25:01 0 60.18 0.00 3.57 0.40 0.12 35.73 09:25:01 1 75.00 0.00 3.47 0.67 0.10 20.76 09:25:01 2 68.89 0.00 2.33 0.10 0.10 28.58 09:25:01 3 66.82 0.00 2.40 0.08 0.10 30.59 Average: all 52.69 3.37 4.93 3.01 0.10 35.89 Average: 0 54.95 2.89 4.93 3.50 0.11 33.63 Average: 1 54.09 3.51 5.12 3.52 0.11 33.66 Average: 2 48.44 3.52 4.94 2.80 0.10 40.20 Average: 3 53.31 3.55 4.75 2.23 0.10 36.06