---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2972 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.2G 11G 48% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 488 1000 0 2455 3181 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2a:35:18 brd ff:ff:ff:ff:ff:ff inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:fe2a:3518/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:4a:dd:a5 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2972) 08/20/24 _x86_64_ (4 CPU) 15:34:40 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 86.99 44.21 42.78 4716.55 37607.35 15:37:01 1.55 0.00 1.55 0.00 17.06 15:38:01 0.83 0.02 0.82 2.40 8.93 15:39:01 1.22 0.00 1.22 0.00 14.00 15:40:01 0.97 0.00 0.97 0.00 10.93 15:41:01 0.88 0.00 0.88 0.00 10.93 15:42:01 1.00 0.00 1.00 0.00 11.06 15:43:01 4.97 3.65 1.32 92.65 28.00 15:44:01 1.08 0.00 1.08 0.00 12.66 15:45:01 1.68 0.00 1.68 0.00 20.66 15:46:01 0.82 0.00 0.82 0.00 9.73 15:47:01 3.63 2.15 1.48 103.05 196.77 15:48:01 121.28 35.99 85.29 1711.98 6466.92 15:49:01 257.71 12.75 244.96 2259.09 24332.21 Average: 34.61 7.05 27.56 634.69 4910.46 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2069468 3475388 1969184 48.76 26444 1549404 801228 15.75 393368 1428556 236 15:37:01 2069412 3475408 1969240 48.76 26476 1549408 801228 15.75 392624 1428540 32 15:38:01 2069900 3475992 1968752 48.75 26492 1549484 801228 15.75 391144 1428616 128 15:39:01 2069736 3475876 1968916 48.75 26516 1549488 805168 15.83 391108 1428620 184 15:40:01 2069184 3475356 1969468 48.77 26548 1549488 811536 15.95 391168 1428620 12 15:41:01 2069108 3475324 1969544 48.77 26580 1549492 811536 15.95 391208 1428624 152 15:42:01 2069456 3475840 1969196 48.76 26604 1549624 811536 15.95 391240 1428756 156 15:43:01 2035796 3445800 2002856 49.59 26648 1552684 816264 16.05 422780 1430536 248 15:44:01 2029100 3439136 2009552 49.76 26680 1552684 816264 16.05 429772 1430508 164 15:45:01 2028984 3439060 2009668 49.76 26744 1552676 816264 16.05 429548 1430516 160 15:46:01 2028760 3438900 2009892 49.77 26768 1552696 816264 16.05 429600 1430520 168 15:47:01 1999960 3418640 2038692 50.48 26852 1561068 824228 16.20 450156 1437132 192 15:48:01 1512468 3293432 2526184 62.55 56128 1875752 920776 18.10 635048 1701100 185016 15:49:01 1054356 3281304 2984296 73.89 83852 2272904 946964 18.61 908024 1841256 1344 Average: 1941121 3434675 2097531 51.94 32809 1626204 828606 16.29 460485 1478707 13442 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:01 ens3 225.53 143.21 498.48 28.03 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:43:01 ens3 13.93 9.80 13.28 5.15 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 1.62 1.38 0.96 1.05 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 ens3 0.12 0.10 0.01 0.07 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.17 0.08 0.08 0.06 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 78.05 46.16 115.04 18.68 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:48:01 ens3 144.59 111.56 1041.58 31.88 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 6.80 6.80 0.61 0.61 0.00 0.00 0.00 0.00 15:49:01 ens3 347.06 332.61 1552.81 1255.68 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 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 57.97 46.10 230.16 95.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2972) 08/20/24 _x86_64_ (4 CPU) 15:34:40 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.88 0.00 1.08 2.96 0.03 92.05 15:36:01 0 3.01 0.00 0.50 1.30 0.02 95.17 15:36:01 1 3.89 0.00 0.77 1.40 0.02 93.92 15:36:01 2 5.89 0.00 2.05 3.57 0.03 88.46 15:36:01 3 2.72 0.00 1.02 5.56 0.05 90.65 15:37:01 all 0.51 0.00 0.01 0.01 0.01 99.46 15:37:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:37:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:37:01 2 1.97 0.00 0.00 0.00 0.00 98.03 15:37:01 3 0.05 0.00 0.02 0.05 0.02 99.87 15:38:01 all 0.51 0.00 0.01 0.00 0.01 99.46 15:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:38:01 2 1.99 0.00 0.00 0.00 0.02 98.00 15:38:01 3 0.02 0.00 0.03 0.02 0.03 99.90 15:39:01 all 0.39 0.00 0.01 0.00 0.01 99.58 15:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:39:01 2 1.52 0.00 0.00 0.00 0.00 98.48 15:39:01 3 0.02 0.00 0.02 0.02 0.03 99.92 15:40:01 all 0.01 0.00 0.01 0.01 0.02 99.95 15:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:40:01 2 0.02 0.00 0.02 0.00 0.02 99.95 15:40:01 3 0.03 0.00 0.05 0.03 0.05 99.83 15:41:01 all 0.02 0.00 0.02 0.01 0.01 99.94 15:41:01 0 0.03 0.00 0.03 0.00 0.03 99.90 15:41:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 3 0.00 0.00 0.03 0.03 0.00 99.93 15:42:01 all 0.01 0.00 0.01 0.00 0.01 99.96 15:42:01 0 0.02 0.00 0.02 0.00 0.03 99.93 15:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:42:01 3 0.02 0.00 0.02 0.03 0.00 99.93 15:43:01 all 0.98 0.00 0.05 0.07 0.01 98.89 15:43:01 0 0.98 0.00 0.03 0.15 0.03 98.80 15:43:01 1 0.47 0.00 0.10 0.00 0.02 99.42 15:43:01 2 0.64 0.00 0.02 0.05 0.00 99.30 15:43:01 3 1.80 0.00 0.03 0.05 0.02 98.10 15:44:01 all 0.36 0.00 0.01 0.01 0.01 99.61 15:44:01 0 0.07 0.00 0.03 0.00 0.02 99.88 15:44:01 1 0.75 0.00 0.00 0.00 0.00 99.25 15:44:01 2 0.07 0.00 0.00 0.00 0.02 99.92 15:44:01 3 0.57 0.00 0.03 0.03 0.00 99.37 15:45:01 all 0.01 0.00 0.01 0.04 0.01 99.93 15:45:01 0 0.02 0.00 0.03 0.03 0.03 99.88 15:45:01 1 0.00 0.00 0.00 0.02 0.02 99.97 15:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 3 0.02 0.00 0.00 0.12 0.02 99.85 15:46:01 all 0.03 0.00 0.02 0.00 0.01 99.93 15:46:01 0 0.05 0.00 0.05 0.02 0.03 99.85 15:46:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:46:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.04 0.00 0.08 0.05 0.01 98.82 15:47:01 0 1.13 0.00 0.15 0.05 0.03 98.63 15:47:01 1 0.82 0.00 0.03 0.02 0.02 99.12 15:47:01 2 1.00 0.00 0.03 0.07 0.02 98.88 15:47:01 3 1.22 0.00 0.10 0.03 0.00 98.65 15:48:01 all 18.93 0.00 1.46 3.73 0.07 75.81 15:48:01 0 14.28 0.00 1.38 9.21 0.05 75.07 15:48:01 1 3.67 0.00 0.70 2.30 0.08 93.24 15:48:01 2 30.75 0.00 2.11 1.67 0.07 65.41 15:48:01 3 27.05 0.00 1.62 1.72 0.05 69.56 15:49:01 all 17.13 0.00 3.06 7.35 0.07 72.38 15:49:01 0 14.40 0.00 3.26 8.98 0.07 73.30 15:49:01 1 24.76 0.00 3.34 7.69 0.08 64.12 15:49:01 2 13.48 0.00 2.77 2.60 0.08 81.06 15:49:01 3 15.88 0.00 2.91 10.13 0.07 71.01 Average: all 3.12 0.00 0.42 1.01 0.02 95.43 Average: 0 2.42 0.00 0.39 1.41 0.03 95.75 Average: 1 2.45 0.00 0.35 0.81 0.02 96.36 Average: 2 4.09 0.00 0.50 0.57 0.02 94.82 Average: 3 3.52 0.00 0.42 1.27 0.02 94.77