---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-15464 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 692 11115 1 4189 14965 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:a7:21:46 brd ff:ff:ff:ff:ff:ff inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:fea7:2146/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:35:ae:60 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-15464) 08/28/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 339.74 145.24 194.50 0.00 11373.17 12504.45 0.00 08:59:01 85.44 29.23 56.22 0.00 1851.56 9505.70 0.00 09:00:01 35.15 20.46 14.70 0.00 1275.72 7137.83 0.00 09:01:01 30.70 4.49 26.21 0.00 143.76 9824.16 0.00 09:02:01 97.28 5.12 92.17 0.00 4398.20 39630.33 0.00 Average: 117.54 40.87 76.67 0.00 3803.15 15704.88 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13429864 15456788 526232 3.21 68488 2156556 1259184 7.22 767948 1911780 164220 08:59:01 12797272 15073668 897224 5.48 79708 2383648 1562992 8.97 1179820 2109524 94508 09:00:01 11912856 14403008 1561384 9.53 84532 2586784 2496436 14.32 1947976 2211880 68568 09:01:01 11128764 13990012 1971104 12.03 95360 2931844 2544412 14.60 2504544 2418868 319960 09:02:01 11433084 15350916 601724 3.67 105620 3947392 1322180 7.59 1474548 3109052 99052 Average: 12140368 14854878 1111534 6.79 86742 2801245 1837041 10.54 1574967 2352221 149262 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 335.03 224.20 1530.34 66.99 0.00 0.00 0.00 0.00 08:58:01 lo 0.93 0.93 0.09 0.09 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 08:59:01 ens3 167.61 143.22 1710.32 24.55 0.00 0.00 0.00 0.00 08:59:01 lo 1.32 1.32 0.13 0.13 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 09:00:01 ens3 165.74 154.30 2226.47 21.78 0.00 0.00 0.00 0.00 09:00:01 lo 0.66 0.66 0.07 0.07 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 09:01:01 ens3 303.56 219.73 3848.89 25.79 0.00 0.00 0.00 0.00 09:01:01 lo 1471.28 1471.28 1393.40 1393.40 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 09:02:01 ens3 279.59 162.46 3527.47 23.79 0.00 0.00 0.00 0.00 09:02:01 lo 452.72 452.72 424.77 424.77 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: ens3 250.16 180.73 2567.76 32.56 0.00 0.00 0.00 0.00 Average: lo 384.96 384.96 363.29 363.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-15464) 08/28/24 _x86_64_ (4 CPU) 08:56:30 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 21.25 14.04 11.57 3.74 0.12 49.28 08:58:01 0 18.23 15.08 11.84 2.33 0.12 52.40 08:58:01 1 16.52 13.93 11.92 5.42 0.13 52.08 08:58:01 2 14.92 15.06 11.90 4.52 0.10 53.50 08:58:01 3 35.29 12.09 10.64 2.70 0.12 39.16 08:59:01 all 17.44 0.00 1.02 8.34 0.12 73.07 08:59:01 0 13.40 0.00 0.80 3.47 0.08 82.25 08:59:01 1 15.31 0.00 0.67 7.24 0.10 76.69 08:59:01 2 26.96 0.00 1.55 14.41 0.18 56.89 08:59:01 3 14.11 0.00 1.06 8.28 0.10 76.45 09:00:01 all 54.95 0.00 1.84 4.14 0.13 38.94 09:00:01 0 58.27 0.00 1.64 3.05 0.10 36.94 09:00:01 1 58.21 0.00 2.03 6.82 0.19 32.75 09:00:01 2 51.75 0.00 2.04 4.91 0.12 41.18 09:00:01 3 51.66 0.00 1.66 1.86 0.10 44.72 09:01:01 all 42.45 0.00 2.30 1.27 0.08 53.89 09:01:01 0 37.76 0.00 1.42 0.03 0.07 60.72 09:01:01 1 43.31 0.00 2.63 2.36 0.08 51.61 09:01:01 2 44.49 0.00 1.97 0.89 0.08 52.56 09:01:01 3 44.29 0.00 3.17 1.81 0.10 50.63 09:02:01 all 40.33 0.00 2.56 10.19 0.09 46.83 09:02:01 0 46.49 0.00 2.31 9.70 0.10 41.39 09:02:01 1 38.03 0.00 2.84 21.69 0.08 37.36 09:02:01 2 36.05 0.00 2.98 5.26 0.10 55.62 09:02:01 3 40.82 0.00 2.11 4.18 0.08 52.81 Average: all 35.22 2.81 3.86 5.54 0.11 52.46 Average: 0 34.77 3.01 3.59 3.70 0.09 54.84 Average: 1 34.07 2.81 4.03 8.71 0.12 50.27 Average: 2 34.84 2.99 4.08 6.01 0.12 51.96 Average: 3 37.21 2.42 3.73 3.77 0.10 52.77