---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-87783 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 9.0G 69G 12% / 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/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 1140 11987 0 2912 14569 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:63:3c:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe63:3cb9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-87783) 11/30/24 _x86_64_ (4 CPU) 18:32:55 LINUX RESTART (4 CPU) 18:33:02 tps rtps wtps bread/s bwrtn/s 18:34:01 283.48 68.78 214.69 4693.17 71363.90 18:35:01 158.97 40.43 118.53 2472.53 35093.07 18:36:01 12.61 2.12 10.50 63.99 1729.31 18:37:01 17.89 0.63 17.26 20.13 2940.89 18:38:01 28.97 0.60 28.37 19.73 6012.66 18:39:01 12.94 0.30 12.64 54.35 1218.98 18:40:01 28.18 3.02 25.16 85.32 14508.38 18:41:01 26.63 0.80 25.83 86.67 16092.93 Average: 70.88 14.50 56.38 930.90 18544.84 18:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:34:01 14069248 15609724 2355720 14.34 62920 1678932 721596 4.13 627940 1513792 118140 18:35:01 12830016 14702712 3594952 21.89 75784 1986960 1376796 7.88 1606892 1748828 19388 18:36:01 11793144 13731872 4631824 28.20 77884 2047792 2348288 13.44 2604672 1781716 35660 18:37:01 11909516 13914584 4515452 27.49 79724 2110116 2085948 11.94 2432940 1831200 16588 18:38:01 10869400 13050000 5555568 33.82 85492 2272972 3029312 17.34 3317608 1972212 18672 18:39:01 10436000 12647660 5988968 36.46 88080 2298784 3352312 19.19 3719776 1995932 17004 18:40:01 12250208 15199908 4174760 25.42 89596 3018856 947516 5.42 1466380 2420192 323680 18:41:01 12321140 14961804 4103828 24.99 91228 2718300 1212428 6.94 1795564 2029348 15912 Average: 12059834 14227283 4365134 26.58 81338 2266589 1884274 10.78 2196472 1911652 70630 18:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:34:01 ens3 356.09 250.26 1596.65 76.53 0.00 0.00 0.00 0.00 18:34:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 18:35:01 ens3 340.83 310.97 2435.07 97.64 0.00 0.00 0.00 0.00 18:35:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 18:36:01 ens3 3475.35 2381.35 1407.94 1032.03 0.00 0.00 0.00 0.00 18:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 ens3 1834.41 1254.88 1237.04 433.24 0.00 0.00 0.00 0.00 18:37:01 lo 7.93 7.93 0.76 0.76 0.00 0.00 0.00 0.00 18:38:01 ens3 988.37 747.55 2468.81 251.06 0.00 0.00 0.00 0.00 18:38:01 lo 7.11 7.11 9.52 9.52 0.00 0.00 0.00 0.00 18:39:01 ens3 334.43 228.96 90.01 85.47 0.00 0.00 0.00 0.00 18:39:01 lo 3.46 3.46 0.67 0.67 0.00 0.00 0.00 0.00 18:40:01 ens3 466.87 334.59 490.76 135.83 0.00 0.00 0.00 0.00 18:40:01 lo 3.03 3.03 0.28 0.28 0.00 0.00 0.00 0.00 18:41:01 ens3 97.97 52.13 34.51 280.60 0.00 0.00 0.00 0.00 18:41:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 989.51 697.02 1221.68 299.96 0.00 0.00 0.00 0.00 Average: lo 3.08 3.08 1.45 1.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-87783) 11/30/24 _x86_64_ (4 CPU) 18:32:55 LINUX RESTART (4 CPU) 18:33:02 CPU %user %nice %system %iowait %steal %idle 18:34:01 all 19.66 0.00 2.06 11.89 0.09 66.30 18:34:01 0 17.49 0.00 1.82 1.56 0.10 79.03 18:34:01 1 12.09 0.00 2.20 28.04 0.10 57.57 18:34:01 2 36.83 0.00 2.48 3.99 0.10 56.60 18:34:01 3 12.25 0.00 1.76 13.89 0.07 72.04 18:35:01 all 37.96 0.00 1.88 4.95 0.10 55.11 18:35:01 0 29.10 0.00 1.95 1.46 0.08 67.41 18:35:01 1 32.65 0.00 1.91 11.83 0.08 53.52 18:35:01 2 51.79 0.00 2.30 2.50 0.12 43.29 18:35:01 3 38.31 0.00 1.36 4.00 0.10 56.23 18:36:01 all 75.93 0.00 6.25 0.10 0.13 17.60 18:36:01 0 73.09 0.00 8.85 0.08 0.12 17.86 18:36:01 1 80.04 0.00 3.40 0.22 0.13 16.21 18:36:01 2 73.31 0.00 8.10 0.03 0.12 18.44 18:36:01 3 77.25 0.00 4.65 0.07 0.12 17.91 18:37:01 all 55.11 0.00 4.46 0.15 0.11 40.18 18:37:01 0 67.24 0.00 4.96 0.00 0.10 27.70 18:37:01 1 56.03 0.00 1.39 0.12 0.12 42.35 18:37:01 2 48.05 0.00 4.71 0.02 0.12 47.11 18:37:01 3 49.20 0.00 6.75 0.43 0.10 43.51 18:38:01 all 71.27 0.00 3.32 0.29 0.11 25.01 18:38:01 0 62.73 0.00 4.24 0.15 0.12 32.76 18:38:01 1 71.13 0.00 3.62 0.42 0.10 24.72 18:38:01 2 77.04 0.00 2.89 0.13 0.12 19.82 18:38:01 3 74.10 0.00 2.60 0.45 0.10 22.75 18:39:01 all 57.50 0.00 2.02 0.16 0.09 40.23 18:39:01 0 51.65 0.00 2.01 0.02 0.09 46.24 18:39:01 1 58.70 0.00 3.39 0.07 0.09 37.76 18:39:01 2 60.13 0.00 1.17 0.00 0.09 38.61 18:39:01 3 59.49 0.00 1.50 0.58 0.09 38.34 18:40:01 all 54.92 0.00 2.07 0.39 0.09 42.52 18:40:01 0 59.07 0.00 2.29 0.00 0.10 38.54 18:40:01 1 49.19 0.00 2.35 0.37 0.10 47.99 18:40:01 2 55.93 0.00 1.15 0.05 0.08 42.78 18:40:01 3 55.45 0.00 2.51 1.14 0.10 40.79 18:41:01 all 20.19 0.00 0.88 0.86 0.05 78.01 18:41:01 0 29.58 0.00 1.44 1.35 0.05 67.58 18:41:01 1 11.82 0.00 0.54 0.00 0.07 87.57 18:41:01 2 19.35 0.00 0.62 0.03 0.03 79.97 18:41:01 3 19.99 0.00 0.93 2.08 0.05 76.94 Average: all 49.09 0.00 2.87 2.33 0.09 45.62 Average: 0 48.80 0.00 3.45 0.58 0.09 47.08 Average: 1 46.48 0.00 2.35 5.09 0.10 45.98 Average: 2 52.79 0.00 2.92 0.84 0.10 43.36 Average: 3 48.28 0.00 2.76 2.81 0.09 46.05