---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-84716 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 9.7G 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 581 11775 0 3682 15128 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:a2:05:70 brd ff:ff:ff:ff:ff:ff inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fea2:570/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84716) 11/18/24 _x86_64_ (4 CPU) 16:36:54 LINUX RESTART (4 CPU) 16:37:01 tps rtps wtps bread/s bwrtn/s 16:38:02 261.47 68.21 193.27 4611.63 40370.20 16:39:01 155.79 36.88 118.91 2357.30 28594.20 16:40:01 43.53 3.47 40.06 133.44 19337.84 16:41:01 44.81 6.13 38.68 186.10 19364.51 16:42:01 34.91 0.23 34.68 3.87 9371.50 16:43:01 39.09 0.20 38.89 5.47 7874.55 16:44:01 21.38 0.22 21.16 4.00 2842.06 16:45:02 13.88 0.02 13.86 0.40 1607.87 16:46:01 3.80 0.00 3.80 0.00 1440.16 16:47:01 7.08 0.00 7.08 0.00 1119.36 16:48:01 146.43 1.35 145.08 168.64 24963.71 16:49:01 28.09 1.40 26.69 103.30 2757.61 Average: 66.65 9.82 56.83 629.64 13298.54 16:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:38:02 13912312 15524536 2512656 15.30 62372 1750504 857156 4.91 754936 1543584 169904 16:39:01 12868780 14718440 3556188 21.65 76972 1962664 1584816 9.07 1562840 1756352 20256 16:40:01 12179880 14143540 4245088 25.85 82120 2065332 2050616 11.74 2198008 1795620 21016 16:41:01 12158020 14237176 4266948 25.98 88492 2167480 1971088 11.28 2122428 1876284 19164 16:42:01 11859444 14159148 4565524 27.80 95480 2372404 2135180 12.22 2227072 2055072 33176 16:43:01 11399316 13932372 5025652 30.60 100184 2586868 2324472 13.30 2503836 2223072 31160 16:44:01 11057804 13660028 5367164 32.68 101956 2651860 2575684 14.74 2784960 2277944 20940 16:45:02 11568728 14227820 4856240 29.57 102864 2706364 1990664 11.39 2222828 2331360 32652 16:46:01 11758212 14426468 4666756 28.41 102964 2715012 2037756 11.66 2031828 2334156 384 16:47:01 11519032 14298220 4905936 29.87 105160 2817668 1851156 10.59 2187504 2411444 82172 16:48:01 11092380 14496812 5332588 32.47 106784 3421096 1888624 10.81 2070724 2936372 24424 16:49:01 12130756 15561176 4294212 26.14 109784 3441772 763500 4.37 1051852 2915704 15640 Average: 11958722 14448811 4466246 27.19 94594 2554919 1835893 10.51 1976568 2204747 39241 16:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:38:02 ens3 336.21 229.48 1793.74 70.56 0.00 0.00 0.00 0.00 16:38:02 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 16:39:01 ens3 217.00 168.14 1531.04 42.67 0.00 0.00 0.00 0.00 16:39:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 16:40:01 ens3 948.61 625.90 1067.16 240.71 0.00 0.00 0.00 0.00 16:40:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 ens3 679.00 486.92 961.12 159.07 0.00 0.00 0.00 0.00 16:41:01 lo 1.47 1.47 0.22 0.22 0.00 0.00 0.00 0.00 16:42:01 ens3 723.30 515.81 2858.59 152.11 0.00 0.00 0.00 0.00 16:42:01 lo 19.31 19.31 3.61 3.61 0.00 0.00 0.00 0.00 16:43:01 ens3 596.33 432.99 981.76 141.03 0.00 0.00 0.00 0.00 16:43:01 lo 1.95 1.95 0.29 0.29 0.00 0.00 0.00 0.00 16:44:01 ens3 5022.88 3147.69 1481.28 1467.00 0.00 0.00 0.00 0.00 16:44:01 lo 51.96 51.96 15.62 15.62 0.00 0.00 0.00 0.00 16:45:02 ens3 11442.48 6072.27 3411.87 2954.14 0.00 0.00 0.00 0.00 16:45:02 lo 10.60 10.60 1.76 1.76 0.00 0.00 0.00 0.00 16:46:01 ens3 196.39 123.88 44.71 38.59 0.00 0.00 0.00 0.00 16:46:01 lo 21.25 21.25 4.74 4.74 0.00 0.00 0.00 0.00 16:47:01 ens3 550.03 346.88 170.61 133.68 0.00 0.00 0.00 0.00 16:47:01 lo 5.78 5.78 0.98 0.98 0.00 0.00 0.00 0.00 16:48:01 ens3 392.43 225.43 2276.11 72.40 0.00 0.00 0.00 0.00 16:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:49:01 ens3 527.19 356.46 325.44 121.54 0.00 0.00 0.00 0.00 16:49:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 1807.06 1063.52 1410.32 467.30 0.00 0.00 0.00 0.00 Average: lo 9.66 9.66 2.30 2.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-84716) 11/18/24 _x86_64_ (4 CPU) 16:36:54 LINUX RESTART (4 CPU) 16:37:01 CPU %user %nice %system %iowait %steal %idle 16:38:02 all 17.68 0.00 2.02 9.81 0.06 70.44 16:38:02 0 9.56 0.00 1.23 1.37 0.03 87.80 16:38:02 1 25.23 0.00 2.11 5.89 0.07 66.71 16:38:02 2 12.49 0.00 2.50 25.03 0.07 59.91 16:38:02 3 23.53 0.00 2.28 7.02 0.07 67.11 16:39:01 all 33.45 0.00 1.70 5.06 0.09 59.71 16:39:01 0 22.77 0.00 1.70 9.33 0.07 66.13 16:39:01 1 28.95 0.00 2.01 3.75 0.10 65.19 16:39:01 2 47.20 0.00 2.20 6.49 0.12 43.98 16:39:01 3 35.04 0.00 0.88 0.64 0.09 63.36 16:40:01 all 61.37 0.00 2.39 1.19 0.13 34.92 16:40:01 0 61.20 0.00 2.27 0.43 0.13 35.95 16:40:01 1 51.77 0.00 2.46 0.13 0.12 45.52 16:40:01 2 67.42 0.00 2.01 0.60 0.12 29.85 16:40:01 3 65.17 0.00 2.83 3.61 0.13 28.26 16:41:01 all 52.40 0.00 2.35 1.22 0.12 43.91 16:41:01 0 53.24 0.00 2.35 2.40 0.12 41.90 16:41:01 1 52.54 0.00 2.14 0.23 0.12 44.97 16:41:01 2 54.32 0.00 2.41 1.24 0.10 41.93 16:41:01 3 49.52 0.00 2.46 1.01 0.12 46.89 16:42:01 all 53.18 0.00 2.23 0.55 0.10 43.93 16:42:01 0 51.41 0.00 2.36 0.02 0.10 46.11 16:42:01 1 56.10 0.00 1.51 0.00 0.10 42.30 16:42:01 2 54.03 0.00 2.63 1.63 0.12 41.60 16:42:01 3 51.17 0.00 2.43 0.57 0.12 45.71 16:43:01 all 42.64 0.00 1.86 0.31 0.09 55.10 16:43:01 0 45.00 0.00 2.62 0.07 0.08 52.23 16:43:01 1 41.91 0.00 1.61 0.95 0.10 55.43 16:43:01 2 41.39 0.00 2.09 0.07 0.08 56.37 16:43:01 3 42.24 0.00 1.15 0.17 0.08 56.36 16:44:01 all 45.21 0.00 11.43 0.96 0.12 42.27 16:44:01 0 49.28 0.00 10.11 1.54 0.12 38.95 16:44:01 1 45.82 0.00 10.36 0.45 0.10 43.27 16:44:01 2 44.22 0.00 13.85 0.37 0.13 41.42 16:44:01 3 41.57 0.00 11.39 1.49 0.12 45.44 16:45:02 all 47.89 0.00 18.49 0.13 0.14 33.35 16:45:02 0 47.15 0.00 18.10 0.03 0.12 34.60 16:45:02 1 46.45 0.00 20.23 0.14 0.15 33.03 16:45:02 2 49.81 0.00 16.66 0.02 0.15 33.36 16:45:02 3 48.11 0.00 18.99 0.36 0.14 32.41 16:46:01 all 34.41 0.00 1.18 0.10 0.07 64.24 16:46:01 0 34.18 0.00 1.32 0.00 0.07 64.43 16:46:01 1 36.82 0.00 1.12 0.32 0.07 61.67 16:46:01 2 35.01 0.00 0.80 0.00 0.07 64.13 16:46:01 3 31.62 0.00 1.50 0.10 0.07 66.72 16:47:01 all 47.67 0.00 3.25 0.05 0.08 48.95 16:47:01 0 44.48 0.00 1.87 0.02 0.08 53.55 16:47:01 1 45.59 0.00 2.42 0.15 0.08 51.76 16:47:01 2 50.81 0.00 6.21 0.00 0.08 42.89 16:47:01 3 49.82 0.00 2.46 0.03 0.08 47.60 16:48:01 all 36.23 0.00 4.03 1.97 0.09 57.67 16:48:01 0 28.82 0.00 0.97 0.28 0.08 69.84 16:48:01 1 29.11 0.00 1.13 4.77 0.07 64.92 16:48:01 2 54.01 0.00 8.38 1.72 0.10 35.80 16:48:01 3 32.95 0.00 5.68 1.09 0.10 60.17 16:48:01 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 40.71 0.00 1.62 0.84 0.08 56.74 16:49:01 0 35.19 0.00 1.89 2.01 0.08 60.83 16:49:01 1 41.08 0.00 1.60 0.68 0.08 56.55 16:49:01 2 49.49 0.00 1.19 0.50 0.08 48.74 16:49:01 3 37.09 0.00 1.82 0.15 0.08 60.85 Average: all 42.77 0.00 4.37 1.84 0.10 50.91 Average: 0 40.20 0.00 3.89 1.45 0.09 54.36 Average: 1 41.80 0.00 4.04 1.46 0.10 52.61 Average: 2 46.72 0.00 5.08 3.12 0.10 44.98 Average: 3 42.38 0.00 4.49 1.35 0.10 51.68