---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3082 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 940 22487 0 8739 30772 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:8d:ce:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85498sec preferred_lft 85498sec inet6 fe80::f816:3eff:fe8d:cea9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:62:ea:49 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3082) 04/02/26 _x86_64_ (8 CPU) 12:33:28 LINUX RESTART (8 CPU) 12:34:01 tps rtps wtps bread/s bwrtn/s 12:35:01 207.10 54.95 152.15 3518.69 96961.41 12:36:01 129.55 4.03 125.51 114.11 40634.29 12:37:01 308.85 22.93 285.92 3121.88 5019.30 12:38:01 21.73 0.02 21.71 0.13 18869.12 12:39:01 11.56 0.23 11.33 71.05 555.91 12:40:01 146.49 16.15 130.34 1397.90 17213.13 12:41:01 426.81 0.08 426.73 7.20 132472.72 12:42:01 228.10 0.07 228.03 3.87 56195.43 12:43:01 69.28 0.02 69.26 4.00 6323.36 12:44:01 18.51 0.03 18.48 0.67 723.21 12:45:01 17.51 0.00 17.51 0.00 615.50 12:46:02 20.01 0.00 20.01 0.00 673.49 12:47:01 14.39 0.00 14.39 0.00 582.14 12:48:01 84.49 3.57 80.92 171.84 2885.79 Average: 121.87 7.30 114.57 601.55 27155.41 12:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 29701456 31516888 3237764 9.83 78428 2039900 1778644 5.23 1083660 1846016 248372 12:36:01 28532532 30689724 4406688 13.38 88608 2360784 2253932 6.63 1955220 2121412 1776 12:37:01 27580864 30441224 5358356 16.27 93848 3046564 2319044 6.82 2398496 2601880 525732 12:38:01 27487732 30386876 5451488 16.55 94424 3083660 2319044 6.82 2452516 2638280 944 12:39:01 28614264 31631632 4324956 13.13 95968 3197716 1418932 4.17 1280172 2680672 103696 12:40:01 25046140 31293740 7893080 23.96 139376 6235364 2394012 7.04 1744796 5623012 2760324 12:41:01 19749456 28748336 13189764 40.04 198592 8714884 12114444 35.64 4473196 7953188 1838696 12:42:01 18385704 27166412 14553516 44.18 217008 8461292 13838992 40.72 6189180 7551188 7104 12:43:01 16984564 26026400 15954656 48.44 223280 8704116 15133160 44.53 7376736 7738320 2128 12:44:01 16939076 25984024 16000144 48.57 224164 8705716 15038884 44.25 7420432 7738020 456 12:45:01 16950820 25997036 15988400 48.54 224776 8706072 15237444 44.83 7410532 7738248 520 12:46:02 16942936 25990724 15996284 48.56 225600 8706428 15032872 44.23 7416212 7738560 420 12:47:01 16929300 25978456 16009920 48.60 226272 8706800 15246040 44.86 7430248 7738952 472 12:48:01 23044464 31531348 9894756 30.04 227956 8231252 1580480 4.65 1983572 7203532 34760 Average: 22349236 28813059 10589984 32.15 168450 6350039 8264709 24.32 4329641 5636520 394671 12:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 lo 3.13 3.13 0.34 0.34 0.00 0.00 0.00 0.00 12:35:01 ens3 144.00 108.30 1824.17 20.78 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:36:01 ens3 833.76 547.78 5224.34 132.13 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:37:01 ens3 181.29 150.66 2181.27 23.11 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:38:01 ens3 289.45 253.84 704.27 62.12 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 12:39:01 ens3 146.28 128.78 203.50 32.13 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 17.86 17.86 2.34 2.34 0.00 0.00 0.00 0.00 12:40:01 ens3 1352.72 816.48 29132.08 76.42 0.00 0.00 0.00 0.00 12:40:01 vethca88867 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:40:01 br-70f6a8dd2a31 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:41:01 veth078441f 0.57 1.62 0.06 0.95 0.00 0.00 0.00 0.00 12:41:01 lo 2.43 2.43 0.33 0.33 0.00 0.00 0.00 0.00 12:41:01 br-d1dc560416e1 37.58 46.83 5.95 363.01 0.00 0.00 0.82 0.00 12:41:01 ens3 847.93 306.12 12461.90 25.10 0.00 0.00 0.00 0.00 12:42:01 veth078441f 0.47 0.47 0.05 0.69 0.00 0.00 0.00 0.00 12:42:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:42:01 br-d1dc560416e1 24.65 24.66 19.06 19.17 0.00 0.00 0.00 0.00 12:42:01 ens3 2.53 2.40 0.59 0.99 0.00 0.00 0.00 0.00 12:43:01 vethf0c154d 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:43:01 veth078441f 0.38 0.30 0.04 0.68 0.00 0.00 0.00 0.00 12:43:01 lo 1.47 1.47 0.22 0.22 0.00 0.00 0.00 0.00 12:43:01 br-d1dc560416e1 20.14 20.04 19.03 19.29 0.00 0.00 0.00 0.00 12:44:01 vethf0c154d 9.03 5.83 4.85 0.57 0.00 0.00 0.00 0.00 12:44:01 veth078441f 0.38 0.28 0.04 0.68 0.00 0.00 0.00 0.00 12:44:01 lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 12:44:01 br-d1dc560416e1 18.83 18.85 18.95 19.19 0.00 0.00 0.00 0.00 12:45:01 vethf0c154d 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 12:45:01 veth078441f 0.38 0.30 0.04 0.68 0.00 0.00 0.00 0.00 12:45:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 12:45:01 br-d1dc560416e1 19.58 19.68 18.93 19.19 0.00 0.00 0.00 0.00 12:46:02 vethf0c154d 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 12:46:02 veth078441f 0.42 0.30 0.05 0.69 0.00 0.00 0.00 0.00 12:46:02 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 12:46:02 br-d1dc560416e1 19.28 19.36 18.91 19.17 0.00 0.00 0.02 0.00 12:47:01 vethf0c154d 0.24 0.25 0.01 0.02 0.00 0.00 0.00 0.00 12:47:01 veth078441f 0.37 0.25 0.04 0.69 0.00 0.00 0.00 0.00 12:47:01 lo 0.37 0.37 0.02 0.02 0.00 0.00 0.00 0.00 12:47:01 br-d1dc560416e1 19.35 19.45 19.20 19.46 0.00 0.00 0.00 0.00 12:48:01 lo 0.57 0.57 0.04 0.04 0.00 0.00 0.00 0.00 12:48:01 ens3 4448.74 2727.30 53407.90 548.49 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.09 2.09 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 293.85 179.02 3763.79 34.25 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3082) 04/02/26 _x86_64_ (8 CPU) 12:33:28 LINUX RESTART (8 CPU) 12:34:01 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 11.80 0.00 1.05 1.58 0.04 85.52 12:35:01 0 7.05 0.00 0.88 2.45 0.07 89.55 12:35:01 1 16.59 0.00 0.90 0.70 0.03 81.78 12:35:01 2 17.11 0.00 1.54 7.71 0.05 73.58 12:35:01 3 9.18 0.00 1.00 0.50 0.03 89.29 12:35:01 4 9.15 0.00 0.98 0.35 0.03 89.49 12:35:01 5 24.56 0.00 1.75 0.47 0.05 73.17 12:35:01 6 5.21 0.00 0.58 0.15 0.03 94.03 12:35:01 7 5.60 0.00 0.78 0.37 0.02 93.23 12:36:01 all 17.31 0.00 1.14 0.34 0.05 81.16 12:36:01 0 9.36 0.00 0.80 1.35 0.05 88.44 12:36:01 1 39.83 0.00 2.37 0.28 0.07 57.44 12:36:01 2 10.44 0.00 0.82 0.22 0.03 88.50 12:36:01 3 16.95 0.00 0.82 0.30 0.05 81.88 12:36:01 4 13.17 0.00 0.90 0.00 0.03 85.90 12:36:01 5 12.18 0.00 0.81 0.38 0.03 86.60 12:36:01 6 19.00 0.00 1.51 0.17 0.08 79.25 12:36:01 7 17.66 0.00 1.08 0.00 0.05 81.21 12:37:01 all 20.93 0.00 1.14 0.50 0.04 77.39 12:37:01 0 11.26 0.00 0.70 0.33 0.03 87.67 12:37:01 1 20.39 0.00 1.65 0.18 0.03 77.74 12:37:01 2 28.99 0.00 1.17 0.13 0.03 69.68 12:37:01 3 22.17 0.00 1.02 1.72 0.05 75.04 12:37:01 4 18.03 0.00 1.10 0.17 0.05 80.65 12:37:01 5 13.30 0.00 1.03 0.13 0.03 85.50 12:37:01 6 18.39 0.00 1.04 0.48 0.03 80.06 12:37:01 7 34.93 0.00 1.40 0.89 0.05 62.73 12:38:01 all 10.60 0.00 0.44 0.14 0.03 88.78 12:38:01 0 1.16 0.00 1.11 0.05 0.02 97.67 12:38:01 1 22.94 0.00 0.87 0.00 0.05 76.14 12:38:01 2 7.71 0.00 0.32 0.00 0.03 91.94 12:38:01 3 7.31 0.00 0.37 1.07 0.03 91.22 12:38:01 4 4.90 0.00 0.15 0.00 0.02 94.93 12:38:01 5 11.85 0.00 0.30 0.00 0.03 87.82 12:38:01 6 22.60 0.00 0.33 0.00 0.05 77.02 12:38:01 7 6.32 0.00 0.10 0.00 0.00 93.58 12:39:01 all 10.31 0.00 0.62 0.02 0.03 89.02 12:39:01 0 8.95 0.00 1.35 0.05 0.03 89.61 12:39:01 1 16.62 0.00 0.60 0.00 0.02 82.77 12:39:01 2 23.11 0.00 0.92 0.00 0.05 75.92 12:39:01 3 2.79 0.00 0.22 0.10 0.02 96.88 12:39:01 4 1.45 0.00 0.40 0.00 0.00 98.15 12:39:01 5 5.62 0.00 0.30 0.00 0.02 94.06 12:39:01 6 13.38 0.00 0.58 0.02 0.05 85.97 12:39:01 7 10.52 0.00 0.60 0.02 0.02 88.84 12:40:01 all 20.11 0.00 5.02 0.70 0.06 74.12 12:40:01 0 16.18 0.00 5.18 0.20 0.05 78.39 12:40:01 1 19.71 0.00 4.89 1.73 0.05 73.62 12:40:01 2 13.82 0.00 4.26 0.47 0.07 81.38 12:40:01 3 13.58 0.00 5.32 1.78 0.05 79.27 12:40:01 4 13.23 0.00 4.73 0.12 0.05 81.87 12:40:01 5 24.79 0.00 5.80 0.45 0.05 68.91 12:40:01 6 34.19 0.00 5.40 0.76 0.07 59.58 12:40:01 7 25.39 0.00 4.58 0.08 0.07 69.87 12:41:01 all 36.55 0.00 7.68 5.34 0.08 50.36 12:41:01 0 34.99 0.00 7.43 1.34 0.07 56.18 12:41:01 1 36.30 0.00 7.09 0.49 0.08 56.04 12:41:01 2 36.42 0.00 7.34 9.35 0.07 46.82 12:41:01 3 32.17 0.00 7.54 0.95 0.09 59.25 12:41:01 4 38.18 0.00 8.25 3.79 0.07 49.71 12:41:01 5 34.51 0.00 7.76 0.12 0.09 57.53 12:41:01 6 41.38 0.00 6.93 4.00 0.08 47.61 12:41:01 7 38.44 0.00 9.12 22.68 0.09 29.68 12:42:01 all 32.77 0.00 3.13 2.38 0.09 61.62 12:42:01 0 33.89 0.00 3.10 0.40 0.08 62.52 12:42:01 1 33.96 0.00 3.04 1.05 0.08 61.87 12:42:01 2 37.75 0.00 2.93 2.46 0.08 56.78 12:42:01 3 31.05 0.00 3.20 1.70 0.10 63.95 12:42:01 4 29.04 0.00 2.97 4.26 0.10 63.64 12:42:01 5 29.56 0.00 3.69 4.96 0.08 61.70 12:42:01 6 31.47 0.00 3.41 2.99 0.10 62.03 12:42:01 7 35.46 0.00 2.72 1.24 0.08 60.50 12:43:01 all 20.14 0.00 1.96 0.26 0.09 77.56 12:43:01 0 21.10 0.00 2.08 0.07 0.10 76.65 12:43:01 1 16.32 0.00 2.11 1.10 0.10 80.37 12:43:01 2 17.96 0.00 2.11 0.08 0.08 79.76 12:43:01 3 22.63 0.00 1.87 0.13 0.08 75.29 12:43:01 4 20.25 0.00 1.82 0.18 0.08 77.66 12:43:01 5 19.30 0.00 2.01 0.03 0.10 78.55 12:43:01 6 20.19 0.00 1.79 0.15 0.07 77.80 12:43:01 7 23.39 0.00 1.91 0.25 0.08 74.36 12:44:01 all 6.08 0.00 1.48 0.30 0.10 92.04 12:44:01 0 5.31 0.00 1.69 0.05 0.10 92.86 12:44:01 1 8.71 0.00 1.74 0.10 0.10 89.35 12:44:01 2 5.56 0.00 1.26 0.07 0.10 93.01 12:44:01 3 4.57 0.00 1.41 0.59 0.10 93.33 12:44:01 4 6.19 0.00 1.49 1.04 0.10 91.17 12:44:01 5 5.68 0.00 1.33 0.13 0.08 92.78 12:44:01 6 6.61 0.00 1.49 0.20 0.12 91.58 12:44:01 7 5.97 0.00 1.41 0.25 0.10 92.26 12:45:01 all 4.67 0.00 1.41 0.21 0.09 93.62 12:45:01 0 4.92 0.00 1.54 0.02 0.10 93.42 12:45:01 1 4.40 0.00 1.53 0.07 0.08 93.92 12:45:01 2 4.44 0.00 1.21 0.02 0.10 94.24 12:45:01 3 4.39 0.00 1.43 0.02 0.10 94.06 12:45:01 4 3.88 0.00 1.56 1.09 0.10 93.37 12:45:01 5 5.58 0.00 1.31 0.07 0.10 92.94 12:45:01 6 4.86 0.00 1.37 0.30 0.08 93.38 12:45:01 7 4.93 0.00 1.32 0.05 0.08 93.61 12:45:01 CPU %user %nice %system %iowait %steal %idle 12:46:02 all 4.85 0.00 1.47 0.09 0.09 93.50 12:46:02 0 4.53 0.00 1.73 0.02 0.10 93.62 12:46:02 1 6.21 0.00 1.51 0.02 0.10 92.17 12:46:02 2 4.68 0.00 1.35 0.03 0.08 93.86 12:46:02 3 4.44 0.00 1.36 0.13 0.08 93.99 12:46:02 4 5.38 0.00 1.56 0.27 0.10 92.69 12:46:02 5 4.32 0.00 1.51 0.19 0.08 93.89 12:46:02 6 4.20 0.00 1.41 0.02 0.10 94.27 12:46:02 7 5.06 0.00 1.36 0.03 0.10 93.45 12:47:01 all 4.77 0.00 1.41 0.06 0.10 93.66 12:47:01 0 4.13 0.00 1.42 0.00 0.10 94.35 12:47:01 1 6.11 0.00 1.58 0.02 0.10 92.19 12:47:01 2 4.81 0.00 1.27 0.07 0.09 93.77 12:47:01 3 4.25 0.00 1.45 0.00 0.09 94.22 12:47:01 4 5.89 0.00 1.35 0.36 0.09 92.32 12:47:01 5 3.86 0.00 1.40 0.02 0.10 94.62 12:47:01 6 3.87 0.00 1.41 0.02 0.10 94.60 12:47:01 7 5.26 0.00 1.40 0.02 0.09 93.24 12:48:01 all 8.36 0.00 1.84 0.25 0.08 89.47 12:48:01 0 7.88 0.00 1.76 0.07 0.07 90.23 12:48:01 1 6.23 0.00 2.01 0.07 0.07 91.63 12:48:01 2 5.24 0.00 1.75 0.44 0.07 92.51 12:48:01 3 19.99 0.00 2.03 0.37 0.08 77.53 12:48:01 4 8.12 0.00 1.88 0.10 0.08 89.82 12:48:01 5 6.16 0.00 1.71 0.10 0.08 91.95 12:48:01 6 7.42 0.00 2.03 0.76 0.08 89.71 12:48:01 7 5.81 0.00 1.61 0.10 0.08 92.40 Average: all 14.94 0.00 2.12 0.87 0.07 82.00 Average: 0 12.18 0.00 2.19 0.46 0.07 85.10 Average: 1 18.17 0.00 2.27 0.42 0.07 79.07 Average: 2 15.58 0.00 2.01 1.50 0.07 80.84 Average: 3 13.94 0.00 2.06 0.67 0.07 83.26 Average: 4 12.61 0.00 2.07 0.83 0.06 84.41 Average: 5 14.37 0.00 2.18 0.50 0.07 82.88 Average: 6 16.62 0.00 2.09 0.71 0.08 80.51 Average: 7 16.04 0.00 2.09 1.83 0.06 79.97