---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-83513 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 9.8G 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/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 546 11707 0 3786 15165 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:5c:c2:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:fe5c:c2f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83513) 11/13/24 _x86_64_ (4 CPU) 14:36:06 LINUX RESTART (4 CPU) 14:37:02 tps rtps wtps bread/s bwrtn/s 14:38:01 166.79 17.67 149.12 686.95 24051.24 14:39:01 20.13 0.05 20.08 0.40 10105.52 14:40:01 40.43 0.00 40.43 0.00 9702.25 14:41:01 39.33 0.00 39.33 0.00 9620.53 14:42:01 25.48 0.00 25.48 0.00 9177.40 14:43:01 32.32 0.00 32.32 0.00 9481.91 14:44:01 55.27 0.00 55.27 0.00 5632.39 14:45:01 28.66 0.02 28.65 0.13 1964.61 14:46:01 15.83 2.50 13.33 80.79 6220.56 14:47:01 174.22 2.77 171.45 93.58 30450.39 Average: 59.67 2.28 57.39 85.19 11620.14 14:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:01 12874300 14728492 3550668 21.62 74420 1969296 1646388 9.42 1546256 1765244 25184 14:39:01 11935152 13792124 4489816 27.34 74672 1971536 2280748 13.05 2501908 1746000 416 14:40:01 11814276 13693616 4610692 28.07 75080 1992832 2347304 13.43 2599964 1767000 48 14:41:01 11704564 13602760 4720404 28.74 75668 2009412 2396912 13.72 2689732 1783840 524 14:42:01 11672916 13583824 4752052 28.93 75960 2021364 2429128 13.90 2708688 1795732 204 14:43:01 11650856 13576780 4774112 29.07 76512 2034468 2429128 13.90 2714960 1808892 328 14:44:01 11618024 13573624 4806944 29.27 77640 2060488 2429128 13.90 2716752 1834912 172 14:45:01 11302476 13452744 5122492 31.19 78412 2250308 2512120 14.38 2835208 2023528 137440 14:46:01 8866324 11556568 7558644 46.02 87976 2739564 4348340 24.89 4812180 2424360 446528 14:47:01 7148648 10384272 9276320 56.48 95092 3233312 5407100 30.94 6410188 2496432 65444 Average: 11058754 13194480 5366214 32.67 79143 2228258 2822630 16.15 3153584 1944594 67629 14:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 14:38:01 ens3 233.34 194.82 2297.82 35.39 0.00 0.00 0.00 0.00 14:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:39:01 ens3 2.32 2.12 0.68 0.57 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 0.30 0.22 0.47 0.09 0.00 0.00 0.00 0.00 14:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:41:01 ens3 0.38 0.28 0.07 0.50 0.00 0.00 0.00 0.00 14:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 0.92 0.42 0.32 0.55 0.00 0.00 0.00 0.00 14:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:43:01 ens3 0.78 0.62 0.38 0.63 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 0.27 0.25 0.06 0.45 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:45:01 ens3 3.07 2.97 0.66 0.95 0.00 0.00 0.00 0.00 14:46:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 ens3 29.55 27.85 225.28 5.19 0.00 0.00 0.00 0.00 14:47:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:47:01 ens3 70.29 64.41 510.10 12.62 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 33.79 29.12 300.28 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-83513) 11/13/24 _x86_64_ (4 CPU) 14:36:06 LINUX RESTART (4 CPU) 14:37:02 CPU %user %nice %system %iowait %steal %idle 14:38:01 all 35.71 0.00 1.72 3.67 0.10 58.80 14:38:01 0 31.68 0.00 2.06 1.99 0.09 64.19 14:38:01 1 29.41 0.00 1.48 5.90 0.08 63.13 14:38:01 2 50.66 0.00 2.14 4.13 0.10 42.97 14:38:01 3 31.04 0.00 1.23 2.67 0.14 64.93 14:39:01 all 33.83 0.00 0.29 0.60 0.07 65.22 14:39:01 0 38.29 0.00 0.30 0.08 0.07 61.26 14:39:01 1 48.21 0.00 0.35 2.28 0.07 49.09 14:39:01 2 20.42 0.00 0.20 0.00 0.07 79.31 14:39:01 3 28.39 0.00 0.27 0.00 0.05 71.29 14:40:01 all 35.22 0.00 0.11 0.04 0.06 64.57 14:40:01 0 17.41 0.00 0.13 0.12 0.05 82.29 14:40:01 1 99.52 0.00 0.15 0.07 0.10 0.17 14:40:01 2 3.44 0.00 0.07 0.00 0.02 96.48 14:40:01 3 20.63 0.00 0.10 0.00 0.08 79.19 14:41:01 all 30.82 0.00 0.12 0.03 0.05 68.98 14:41:01 0 12.32 0.00 0.10 0.07 0.02 87.50 14:41:01 1 93.55 0.00 0.18 0.05 0.08 6.13 14:41:01 2 6.24 0.00 0.10 0.00 0.03 93.62 14:41:01 3 11.05 0.00 0.10 0.00 0.07 88.79 14:42:01 all 27.02 0.00 0.05 0.29 0.04 72.59 14:42:01 0 30.74 0.00 0.05 0.08 0.02 69.11 14:42:01 1 69.93 0.00 0.07 1.08 0.05 28.86 14:42:01 2 2.41 0.00 0.02 0.00 0.02 97.55 14:42:01 3 5.16 0.00 0.05 0.00 0.05 94.74 14:43:01 all 25.88 0.00 0.05 0.30 0.03 73.74 14:43:01 0 1.87 0.00 0.03 0.15 0.02 97.93 14:43:01 1 98.75 0.00 0.15 0.00 0.07 1.03 14:43:01 2 1.34 0.00 0.00 1.04 0.02 97.60 14:43:01 3 1.75 0.00 0.03 0.00 0.02 98.20 14:44:01 all 25.23 0.00 0.09 0.09 0.04 74.55 14:44:01 0 0.07 0.00 0.03 0.07 0.00 99.83 14:44:01 1 99.43 0.00 0.25 0.00 0.08 0.23 14:44:01 2 0.22 0.00 0.02 0.30 0.03 99.43 14:44:01 3 1.05 0.00 0.03 0.00 0.05 98.87 14:45:01 all 23.02 0.00 0.22 0.03 0.04 76.69 14:45:01 0 25.20 0.00 0.42 0.02 0.03 74.33 14:45:01 1 51.94 0.00 0.33 0.00 0.07 47.66 14:45:01 2 5.26 0.00 0.07 0.00 0.03 94.64 14:45:01 3 9.67 0.00 0.10 0.08 0.05 90.10 14:46:01 all 51.80 0.00 1.38 0.18 0.08 46.56 14:46:01 0 68.36 0.00 3.75 0.35 0.10 27.44 14:46:01 1 56.22 0.00 0.55 0.00 0.07 43.16 14:46:01 2 36.53 0.00 0.85 0.00 0.07 62.55 14:46:01 3 46.13 0.00 0.38 0.33 0.07 53.08 14:47:01 all 54.50 0.00 2.34 2.44 0.13 40.59 14:47:01 0 44.42 0.00 1.39 5.97 0.12 48.10 14:47:01 1 71.31 0.00 3.07 0.27 0.12 25.23 14:47:01 2 46.40 0.00 1.98 0.03 0.13 51.45 14:47:01 3 55.96 0.00 2.89 3.46 0.13 37.55 Average: all 34.28 0.00 0.63 0.76 0.06 64.26 Average: 0 27.00 0.00 0.82 0.88 0.05 71.25 Average: 1 71.90 0.00 0.65 0.96 0.08 26.41 Average: 2 17.20 0.00 0.54 0.54 0.05 81.67 Average: 3 21.05 0.00 0.52 0.65 0.07 77.71