---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-8138 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 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 718 11093 1 4185 14939 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:50:32:25 brd ff:ff:ff:ff:ff:ff inet 10.30.170.173/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe50:3225/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:c3:cb:9f 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-8138) 11/17/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 289.37 86.54 202.83 0.00 2606.20 8343.96 0.00 08:59:01 222.28 48.87 173.41 0.00 3056.45 13532.16 0.00 09:00:01 31.23 5.60 25.63 0.00 233.69 9561.61 0.00 09:01:01 61.09 1.17 59.92 0.00 75.99 13054.76 0.00 Average: 150.42 35.33 115.08 0.00 1488.49 11134.85 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13350380 15409460 575628 3.51 69604 2186864 1282200 7.36 821196 1940696 178584 08:59:01 12092728 14600548 1367568 8.35 84464 2604400 1976760 11.34 1745084 2238688 183476 09:00:01 11139992 14005472 1959024 11.96 92876 2939168 2502152 14.36 2434292 2480052 328532 09:01:01 11821276 15390224 574588 3.51 100640 3610984 1293116 7.42 1319180 2897148 741512 Average: 12101094 14851426 1119202 6.83 86896 2835354 1763557 10.12 1579938 2389146 358026 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 ens3 200.88 138.60 1108.81 41.67 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 08:58:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:59:01 ens3 345.70 285.19 3991.59 45.00 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 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:00:01 ens3 212.43 138.83 2586.82 16.33 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 lo 907.95 907.95 863.72 863.72 0.00 0.00 0.00 0.00 09:01:01 ens3 198.63 163.62 1955.57 31.52 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 lo 1117.03 1117.03 1063.34 1063.34 0.00 0.00 0.00 0.00 Average: ens3 239.58 181.74 2416.21 33.60 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 509.01 509.01 483.82 483.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-8138) 11/17/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.47 12.11 9.82 2.44 0.09 56.07 08:58:01 0 10.42 13.40 10.03 1.59 0.08 64.48 08:58:01 1 28.68 13.27 10.83 2.38 0.10 44.74 08:58:01 2 24.57 10.22 9.35 1.99 0.09 53.79 08:58:01 3 14.25 11.54 9.08 3.82 0.09 61.23 08:59:01 all 49.01 0.00 2.13 1.18 0.08 47.59 08:59:01 0 46.03 0.00 1.96 1.64 0.08 50.28 08:59:01 1 56.12 0.00 2.29 0.70 0.08 40.81 08:59:01 2 46.52 0.00 2.66 1.89 0.08 48.84 08:59:01 3 47.35 0.00 1.61 0.50 0.08 50.46 09:00:01 all 49.18 0.00 1.75 0.16 0.09 48.82 09:00:01 0 52.93 0.00 1.29 0.20 0.08 45.50 09:00:01 1 45.51 0.00 2.44 0.27 0.08 51.70 09:00:01 2 51.03 0.00 1.26 0.02 0.08 47.61 09:00:01 3 47.28 0.00 2.02 0.15 0.10 50.45 09:01:01 all 49.07 0.00 2.33 0.31 0.09 48.20 09:01:01 0 67.62 0.00 2.87 0.05 0.08 29.37 09:01:01 1 43.55 0.00 3.07 0.98 0.10 52.30 09:01:01 2 43.25 0.00 1.36 0.15 0.08 55.15 09:01:01 3 41.81 0.00 2.02 0.05 0.08 56.03 Average: all 41.79 2.98 3.98 1.02 0.09 50.14 Average: 0 44.36 3.32 4.02 0.87 0.08 47.35 Average: 1 43.55 3.26 4.62 1.08 0.09 47.40 Average: 2 41.40 2.53 3.64 1.01 0.08 51.34 Average: 3 37.84 2.82 3.65 1.11 0.09 54.50